The Effects Of Nonverbal Messages On Interpersonal,...

Communication is generally defined as having both a verbal and nonverbal component. Whereas verbal communication often refers to the words we use in communication, nonverbal refers to communication that is produced by some means other than words (eye contact, body language or vocal cues, for example) (Knapp, 2002). In countless situations, it appears that an incredible volume of important interpersonal information is being quickly communicated, mostly nonverbally yet there is a great deal of misinformation and misunderstanding in face-to-face human relations. As we continue to explore how different nonverbal codes affect meaning, this paper will attempt to demonstrate my understanding of how to recognize different nonverbal codes and their impact on the meaning of intended and unintended messages by recording an experience and begins to analyze the impact of nonverbal messages on interpersonal, organizational, and public communication. Vocal Cues that Accompany Speech (Paralanguage) Vocal cues include intonation, voice quality and vocal emphasis and that can enhance verbal meaning. Laughing and crying are also considered vocal cues. These cues may reveal an emotional state, attitudes towards others, social class, or origin. When communicating verbally it is important to ensure that the paralanguage aligns with the verbal messages it accompanies (Goldman, 1994). A family friend has welcomed a foreign exchange student from South Korea. I went to my friends home toShow MoreRelatedThe Importance of Non-Verbal Communication929 Words   |  4 PagesIntroduction Non-verbal communication has been a major factor contributing towards our day to day lives. In terms of design and workplace as well as cultural variations non-verbal communication plays an important role in these places. It includes the usage of the human’s subconscious mind to construct a series of facial expressions, hand gestures as well as the usage of the human’s vocal tones which indeed causes a form of effective communication if used in the right manner. For example, when parentsRead MoreVerbal Communication : Nonverbal Communication1428 Words   |  6 Pages The real communication is just based on the words we communicate with each other to deliver our messages and intentions. However, after taking this class it is quite clear to me that communication is not just verbal communication but nonverbal as well. After taking this course, I have become able to understand the nonverbal aspects in each and every communication, I use to encounter with or actions I use t o see or experience. This course lets me understood that nonverbal communication covers severalRead MoreInterpersonal And Organizational Communication Essay1988 Words   |  8 PagesInterpersonal and Organizational Communication Communication is an essential component in any relationship, including how it affects organizational behaviors. Too much, or lack thereof, can determine if the message was properly sent, understood, and received. According to Popovic and Hocenski (2009), leaders need to be able to communicate to their subordinates in language they can understand regardless of their level within the organization (Popovic Hocenski, 2009, pp. 15-16). Because communicationRead MoreInterpersonal Communication972 Words   |  4 PagesFour Principles of Interpersonal Communication These principles underlie the workings in real life of interpersonal communication. They are basic to communication. We cant ignore them Interpersonal communication is inescapable We cant not communicate. The very attempt not to communicate communicates something. Through not only words, but through tone of voice and through gesture, posture, facial expression, etc., we constantly communicate to those around us. Through these channels, we constantlyRead MoreEssay on Communication Skills1340 Words   |  6 PagesOn the basis of your observation discuss, with reference to communication theories, the degree to which the people involved demonstrated effective communication skills. Compare and contrast also the usefulness of the selected theories for analyzing the event. ‘’I couldn’t help it’ Daryl I am upset. Somebody told my boss I have a part-time job. Smith And he doesnt like that ? Daryl No, he doesnt. He thinks that I am too tired to work. Smith I am sorry. I have to admit I told him. Daryl YouRead MoreCommunication3283 Words   |  14 Pagesresolution C. writing D. public speaking Barriers to Effective Listening 4. Conversational partners are typically able to interpret _____ of each other’s remarks accurately. A. 25 to 50% B. 10 to 20% C. about 75% D. 50 to 70% 5. Forty-eight hours after listening to a 10-minute presentation, the typical listener can recall ______ of the information presented. A. 10% B. 25% C. 50% D. 75% 6. Rhonda received a voice message marked â€Å"urgent,† but dueRead MoreCommunication, Conflict, And Conflict1453 Words   |  6 Pages Communication and Conflict Margarita Vela COM325: Communication Conflict Instructor: Kenneth Newton March 10, 2015 Communication and Conflict Conflict is a contest or struggle between individuals with opposing values, beliefs, needs, goals, and ideas. On teams, conflict is inevitable; on the other hand, the conflict’s outcomes are not predetermined. Conflict may escalate and result in nonproductive outcomes, or it may be beneficially resolved and lead to quality outcomes (Cahn AbigailRead MoreEffective Communication in the Laboratory1953 Words   |  8 PagesMANAGEMENT ] EFFECTIVE COMMUNICATION INTRA AND EXTRA LABORATORY ASSIGNMENT 3 DATE: 24 APRIL 2012 Table Of Contents PAGE NUMBER Introduction 3 1. The communication process 4-5 2. Feedback 6 3. Types of Communication based on expression 6-7 4. Types of communication bases on flow 7 5. Internal vs external communication 8 6. What are the barriers to effective communication? 9-11 7. Elements of effective communication 11-12 8Read MoreCommunication and Interpersonal Skills6883 Words   |  28 PagesCHAPTER 12 - COMMUNICATION AND INTERPERSONAL SKILLS LEARNING OUTCOMES After reading this chapter students should be able to: 1. Define communication and explain why it is important to managers. 2. Describe the communication process. 3. List techniques for overcoming communication barriers. 4. Identify behaviors related to effective active listening. 5. Explain what behaviors are necessary for providing effective feedback. 6. Describe the contingency factors influencing delegation. 7. IdentifyRead MoreSkill5329 Words   |  22 Pagesbetween Interpersonal Communication Skills and Organizational Commitment (Case Study: Jahad Keshavarzi and University of Qom, Iran) Hassan Zarei Matin Associate Professor, University of Tehran, Iran Golamreza Jandaghi Associate Professor, University of Tehran, Iran Fateme Haj Karimi Graduate, Public Management, University of Tehran, Iran Ali Hamidizadeh Graduate, Public Management, University of Tehran, Iran Abstract The aim of this paper is to identify the interpersonal communication skills

Poem Analysis I Am Trans - 1401 Words

Nothing speaks louder words regarding the wrong and the cruelty in society as does the poem â€Å"I am Trans†. Written by a young transgender woman herself, the poem brings clear view to the kinds of threats those who are transgender face in their day to day lives. Heather (last name not provided) is our coordinator, our author so to speak, while we’re being tugged along line by line of each tragic tale of the wrong done to real transgender individuals. When I say real, I truly do mean the lines provided give the actual stories of those transgender individuals who have been targeted for assault and killed. The poem recounts these events and gives a powerful message in the end about the rights this particular minority requires. During the beginning of the poem the message is quite clear, but if it needed to be any clearer, the message for the entire piece is concluded at the end. From the initial beginning of the poem, the author starts off powerfully swaying the reader by appealing to a sense of morality. In order to put the problem in a spotlight, this awakening of morality is the first play the author enacts. The poem uses real names and real events, all of which are both horribly tragic and enlightening to prove a point of this very real problem. From Brandon who was both raped and murdered to Angie who was beaten to death, it is evident the text seeks to make a powerful point for the safety of the transgender population. In a similar manner an additional powerful methodShow MoreRelated Analysis of the Inferno of Dante Alighieris Divine Comedy Essay1221 Words   |  5 PagesAnalysis of the Inferno of Dante Alighieris Divine Comedy The Divine Comedy by Dante Alighieri is considered by many as the first great poem in the Italian language and perhaps the greatest poem written in Medieval Europe. The poem is so famous that one of the minor characters, Capaneus the great blasphemer, has his name on a mesa on one of Jupiters moon Io (Blue, 1). Also, the poem is divided into three canticles, or sections, Inferno, Purgatorio, andRead MoreRole Of Women During The United States1082 Words   |  5 PagesStephanie Vissering British Literature 1 Professor Stanley September 27, 2014 Critical Analysis Essay: Role of Women The role of women in the United States has changed dramatically in the last couple of decades. For one, women have taken on responsibilities outside the home, such as joining the paid workforce. While women made up only about one third of the workforce in 1969, women today make up half of the paid workers in the US. Women are also stepping up to lead the country as well as makingRead More Educational Implications for Heideggers Views On Poetry And Thinking5197 Words   |  21 PagesImplications for Heideggers Views On Poetry And Thinking ABSTRACT: I discuss some of the educational implications emerging from Heideggers views on poetry, thinking, and language. Specifically, Heideggers views on the neighborhood between poetry and thinking suggest that most accepted methods of teaching poetry are in error, because they ignore this neighboring relation. The importance of this relation is presented and clarified. I then discuss the implications of Heideggers view for teaching poetryRead MoreKubla Khan a Supernatural Poem8401 Words   |  34 Pagesidealism in what I have called a constructive deferral, since none of his poetic texts demonstrates the totality of experience or the impossibility of conceptual and theoretical discourse.The aesthetic and spiritual advancement of the self delineates the self as conscious, anti-self-conscious, paradoxical, ironic and self-contradictory. These are the very states that necessitate and enhance change and dynamism rather than portray imaginative failure and impossibility. The two poe ms therefore displayRead More Digression in Nikolai Gogols Dead Souls Essay1728 Words   |  7 PagesGogols masterpiece novel, Dead Souls, remains faithful to the Gogolian tradition in terms of absurdity, lavish detail, and abundant digressions. Although these three literary techniques coexist, interact, and augment each other-the focus of this analysis is to examine how Gogol (or the narrator) deviates from the plotline, the significance of it, and what aesthetic purpose comes from the digression. Although Gogols marriage to elaboration is at times strenuous-in fact, it is the underlying reasonRead MoreDantes Francesca and Paolo: She Loves You, Yeah, Yeah, Yeah1430 Words   |  6 Pagesof lust became so customary that she made license licit in her laws (56)Ââ€"is enough to prevent the narrator from being seized by pity for the whole group as if from a force outside himself: No sooner had I heard my teacher name / the ancient ladies and the knights, than pity / seized me, and I was like a man astray (70-72). When Paolo and Francesca are borne into view, the narrator simply must speak with those two who go together there / and seem so lightly carried by the wind (73-74). TheRead More Art, Surrealism, and the Grotesque Essay4657 Words   |  19 PagesYet, this does not consider the surrealist notion of art as a liberation of the subconscious, nor does such analysis adequately incorporate the surrealist goal of political revolution. Instead, it reduces surrealist art criticism to the interpretation of dreams. This Freudian view becomes too limiting of our understanding of surrealism, the grotesque, and perhaps even of ourselves. I propose we take a look at surrealist creation, and its own depiction of the grotesque, in a very anti-FreudianRead More We Should Reach out to Muslims Essay1974 Words   |  8 Pagesother lands (most of whom, in any case, support Israel to some degree) is a job of emotional fine-tuning very few human beings are actually capable of. I am sure there are anti-Zionists who are not anti-Semitic (there is in fact a Judaic sect, the Neturei Karta, who are anti-Zionist), but I am also sure their numbers are small - among Muslims, I think, vanishingly small. And certainly Muslim anti-Semitism pre-dates the founding of the modern state of Israel. So what are we to think of Islam?Read MoreEssay on Reflexive Embodied Empathy9936 Words   |  40 Pagesembodied empathy’. I am also indebted to Maree Burns who first drew my attention to the idea of embodied reflexivity. Address for correspondence: 29 Blenheim Terrace, Scarborough, North Yorkshire, United Kingdom, YO12 7HD Tel: + 44 1723 501833 Email: L.H.Finlay@open.ac.uk Abstract In this paper I’m advocating a research process which involves engaging, reflexively, with the embodied intersubjective relationship we have with participants. I call this practiceRead MoreEssay on An Analysis of George Batailles The Story of the Eye5046 Words   |  21 PagesAn Analysis of George Batailles The Story of the Eye ...awareness of the impossibility opens consciousness to all that is possible for it to think. In this gathering place, where violence is rife, at the boundary of that which escapes cohesion, he who reflects within cohesion realizes that there is no longer any room for him (Theory of Religion 10). When Georges Bataille first published The Story of the Eye in 1928, anonymously and in a limited edition of 134 copies (Lechte 118), he had

Psychology of Colour Free Essays

Australian Journal of Basic and Applied Sciences, 5(12): 215-219, 2011 ISSN 1991-8178 Psychology of Colors and Architectural Facade and Interior Color Selection 1 1 Saeid Rahmatabadi, 2Dr. Siavash Teimouri and 3Dr. Feridoun Nahidi Azar 2 Department of Architecture, Islamic Azad University, Borujerd Branch, Borujerd, Iran. We will write a custom essay sample on Psychology of Colour or any similar topic only for you Order Now Department of Architecture Science And Research Branch Islamic Azad University Arak Branch, Arak, Iran. 3 Department of Architecture, Islamic Azad University, Shabestar Branch, Shabestar, Iran. Abstract: The first section of this paper discusses many effects that specific colors have on human minds and how they can be applied to interior architecture and design. The focus of this research Pertains specifically to restaurants. Most of this research comes from studies of warm and cool colors. Though they have opposite effects on human minds, combining them can create comfortable atmospheres and settings. The second section of this study is to research the human’s color selection of the architectural facade. As a result, Ratio of the color selecting has the tendency when surrounding color’s tone and selecting one are same. Degree of consideration in surrounding and Degree of harmony after color selecting have the tendency which is relation in the Saturation. Difficulty in the color selecting is in the brightness. There seems to be a different tendency between light tone and any others in Degree of consideration in surrounding and Satisfaction after color selection. Key words: Color Selecting , Architectural Facade, human mind, warm and cool colors. INTRODUCTION When designing a restaurant, there are many things to consider besides the food that is served there. Customers should be able to enjoy the atmosphere almost as much as they enjoy the food in order for the restaurant to be successful. The flow of the floor plan is important because when a place is too crowded or hard to maneuver, customers may not be as comfortable as they could be. In addition to the floor plan, the colors used on the interior affect the successfulness of a restaurant because they can directly influence a person’s desire to eat. Fig. 1: Warm and Cool Color. In general there are two ways to classify colors, warm and cool. Figure 1 gives a visual description of these two groups and physically separates the two. However, aside from the visual differences, there are psychological traits associated with each group as well. Warm colors are defined as being bold and energetic, and they have the tendency to advance in space. This characteristic has both positive and negative effects because while using them can make something stand out, too much of them can be overwhelming in a sense that it drowns out the other colors. Cool colors are soothing and have a tendency to recede. They are good to use with things that are meant to be located in the background and they can make the space that they are used in seem bigger than it really is. (Nicholson, 2002). Corresponding Author: Saeid Rahmatabadi, Department of Architecture, Islamic Azad University, Borujerd Branch, Borujerd, Iran. E-mail: Saeid_gh_rahmatabadi@yahoo. com 215 Aust. J. Basic Appl. Sci. , 5(12): 215-219, 2011 Fig. 2: Warm Color. Out of the seven hues that make up our visible range of color, red, orange, yellow, and some shades of green are considered to be the warm colors, as shown in Figure 2. The warm colors cause an increase in heart rate, respiration, and blood pressure because it has a stimulating effect on the nervous system. (Meola, 2005) Due to the size of its wavelength, Red is the most warm color and has the strongest effects on the human mind. It increases enthusiasm, encourages action, and is often associated with desire. The color orange shares some of the same characteristics as red but without the intensity. It stimulates activity, appetite, and encourages socialization. Yellow encourages communication, activates memory, instills optimism and influences creative thoughts. Nicholson, 2002; Smith, 2008). While warm color can gain the attention of a human mind much quicker than a cool color, the characteristics of cool colors are just as important to consider. Fig. 3: Cool Color. The green, blue, indigo, and violet hues from our visible range of color are considered to be the cool colors, as shown in Figure 3. They have the opposite effect of warm colors and low er the heart rate, respiration, and blood pressure because they affect the parasympathetic branch of the nervous system. (Meola, 2005). The parasympathetic branch opposes physiological effects of the sympathetic nervous system by stimulating digestive secretions, slowing the heart, constricting the pupils, and dilates blood vessels. (â€Å"Parasympathetic†). Because green is often associated with nature, it has a soothing, peaceful, and calming effect on the human mind. 216 Aust. J. Basic Appl. Sci. , 5(12): 215-219, 2011 It helps to get rid of nervousness and anxiety and brings on a sense of renewal and self-control. Blue and indigo also calm and sedate the mind, but they have a tendency to lower body temperature and reduce appetite. Violet is a balance between the warm nature of red and the cool nature of blue. It causes the mind to feel calm, yet uplifted and inspired through creativity at the same time. (Nicholson, 2002; Smith, 2008). There are a few more â€Å"colors† that don’t exactly fit in the categories of warm or cool. Brown gives people a sense of stability and orderliness. Gray can cause people to feel unsettled. The human mind associates white with cleanliness and mental clarity, while black brings a feeling of emptiness but represents potential and possibility. Nicholson, 2002; Smith, 2008) In combination with the warm and cool colors, these extras can be used to create a well balanced atmosphere that benefits multiple types of people at one time. The mental effects caused by color choices are important to consider when designing the interior of a restaurant. Since orange stimulates appetite, it would be a smart idea to some shade of it in the dining area of the restaurant. Brown could act as a good accent color because it would help to create an order and flow within the restaurant. In the kitchen area, yellow would be a smart hoice because there needs to be good communication, coming up with new recipes requires creativity, in any business there are times when optimism is needed, and there is so much going on that a good memory is beneficial. White accents would help because they make the kitchen space seem bigger and maintain and air of stability and cleanliness. In all the areas where high energy and activity is expected, warm colors are ideal to use. Red probably would invoke too much excitement, and things could easily get uncomfortable and out of control. On the other hand, in waiting and bathroom areas people should feel calm and relaxed. This is where the cool colors can be used to counter the effects of the warm colors used in the other areas. The use of different types of colors when going from room to room help in maintaining a flow because people have to transition from one frame of mind to another. If customers are comfortable and excited with anticipation to enjoy the food, then the restaurant will be successful. By choosing the right colors to paint the interior of a restaurant, it is possible to make them feel that way. Architectural Facade color selection: Background: In some areas , there is a guidance of architectural facade color to change the base-color that developers should followed. But the problem is that in the guidance still remained the lack of harmonious color called â€Å"color pollution†. In this section, the fact regarding what emotions a human has against the facade is strongly debatable. The purpose of this study is to research the human’s color selection of the architectural facade. Degree of Consideration in Surrounding (fig 4): †¢ Light tone has a tendency of consideration in favorite ? On the other hand, dark, pale, medium grayish and dark grayish tones have a tendency of consideration in surrounding. Fig. 4: Degree of consideration of Surrounding. Degree of Harmony After Color Selecting (fig 5): ? Light tones have more of a tendency of disharmony than dark, pale, medium grayish and dark grayish tones. 217 Aust. J. Basic Appl. Sci. , 5(12): 215-219, 2011 Fig. 5: Degree of harmony after color selecting. Degree of According In Imagination Between Before Color Selecting and The After (fig 6): ? Light and moderate tones have a tendency of discord in imagination in the surrounding color’s tones. Fig. 6: Degree of according in imagination before color selecting and the after. Degree of Difficulty In Color Selecting (fig 7): †¢Dark and dark grayish tones have a tendency of easier color selecting than the rest of surrounding’s Tones. Fig. 7: Degree of difficulty in color selecting. Degree of Satisfaction After Color Selecting (fig 8): †¢ Light tones have more of a tendency of dissatisfaction after color selecting than deep, dark and dark grayish tones. Fig. 8: Degree of satisfaction after color selecting. RESULT AND DISCUSSION our visible range of color, red, orange, yellow, and some shades of green are considered to be the warm colors. The warm colors cause an increase in heart rate, respiration, and blood pressure because it has a 218 Aust. J. Basic Appl. Sci. , 5(12): 215-219, 2011 stimulating effect on the nervous system. The green, blue, indigo, and violet hues from our visible range of color are considered to be the cool colors. They have the opposite effect of warm colors and lower the heart rate, respiration, and blood pressure because they affect the parasympathetic branch of the nervous system. As a result of the experiment, when color selecting of architectural facade takes into consideration surroundings, it is expected that chrome relates the evaluation of â€Å"Degree of consideration in surrounding† and â€Å"Degree of harmony after color selecting†, These seem to relate to the previous study to term of saturation being an important factor in the harmony or necessity of legal control and selecting low saturation color for the townscape where it has the composure or feels good sense. It is expected that brightness in each same saturation level relates to the evaluation of â€Å"Difficulty in the color selection†. We need to verify that result in the different experimental condition. It was shown that different tendency between light tone and any others in â€Å"Degree of consideration in surrounding† orâ€Å"Satisfaction after color selection†. REFERENCES Briana Allen, The Effects of Color on the Human Mind, Interior Architecture January 17, 2007. Don Kemp, D R Brasher Design Firm. Inagaki, 2000. A Study on Evaluation of Exterior Colors of Buildings with Effects of Colors of Foreground. Buildings, J. , Archi, Plann, 2000. Environ. Eng. Aij, No. 531: 9-15. Inagaki, 1993. An Experimental Study on Color Evaluation of Townscape Intending for Its Improvement. Archi, J. , Plann, 1993. Environ. Eng. Aij, No. 451: 29-39. Nicholson, Mary, 2002. â€Å"Lesson 8: Warm and Cool Colors. † Graphic Design. Bloomsburg University. 15 Jan. 2008. Meola, Kalyan, V. , 2005. â€Å"The Psychology of Color. † Hohonu. University of Hawaii. At Hilo Hawaii Community College. 17 Dec. 2007. Sakahara, 1999. An Color Choice on an Imagination of Townscape Part 1 ; A Research of a Color Choice with a Color Chart and a Relative Frequency on Top 20 Colors, Journal of the Color Science Association of Japan, 23(4): 225-231. Yosuke Yoshizawa, Haruo Hibino, Shinichi Koyama, 2008. Color Selection of Architectural Facade Taking into Consideration Surrounding Environment in Japan â€Å"Cool and Soothing Colors. † Chart. Lowes. . . . â€Å"Parasympathetic. † Def. 1,2. Dictionary. Com. 16 Jan. 2008. . Smith, Kate, 2008. â€Å"Color: Meaning, Symbolism Psychology. † Squidoo. Jan. 2008 . â€Å"Warm and Cozy Colors, 2008. † Chart. Lowes. . â€Å"Warn and Cool Colors, 2008. † Chart. 219 How to cite Psychology of Colour, Papers

Varian, Inc. free essay sample

An overview of Varian, Inc. manufacturer of scientific instruments. The paper documents the history of scientific instrument manufacturer, Varian Inc. from 1948 to 1998 and then from the split of the company in 1998 till the present. The paper discusses Varian as a world leader in the life sciences, the goals of the company, new products released and its three branches Electronic, Scientific, and Vacuum. Varian, Inc. is a world leader in providing key tools and technologies that enable advances in the life sciences and health care, semiconductor processing, communications, and a broad range of dynamic industries. Formerly a segment of the 50-year-old Varian Associates, Inc., Varian, Inc. became an independent company on April 2, 1999. The future goals are on expanding applications of its products into faster growing markets particularly life sciences and health care. The focus is on balancing their approach to applications and markets, while remaining flexible in adapting to the customer needs and economic shifts. We will write a custom essay sample on Varian, Inc. or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page

Cultural Revolution Ignited Essays - Criticism Of Christianity

Cultural Revolution Ignited "A cultural revolution ignited" In the late nineteenth-century and early twentieth-century the country was experiencing a boom time in the economy, but it came at the expense of the average poor immigrant. As long as business men were making a buck they didn't care or who what they exploited in order to do so. Also, there were no limitations on what any industry can and can not do. The United States Government had a laissez-faire policy at the time, and the economy was let be. This proved harmful to the everyday American because they had no protection under the laws in there workplace's. In the novel The Jungle, by Upton Sinclair, he exposes the wrongs of our society at the time by using literary muckraking, to "dig the dirt" of our economic system. Society needed a red flag in order for humanitarians of societies middle and upper classes to take affirmative action against inhumane acts involving the workplace. The Jungle was one of the key factors in the progressive movement because of it's popularity. Also it is a perfect example of muckraking, and even the graphicness of the book told the horrid tale of the meat packing plants of Chicago. It gave such a realistic image of how life was like for most of the population. This novel sparked a great number of political reforms, the meat packing plants were inspected thoroughly and child labor was outlawed in many states and enforced successfully. The reason why action wasn't taken sooner was because the people who controlled the government were of the upper classes of society, even after these atrocities were exposed many politicians were reluctant to take action because business' involved their peers and that is"bad business" as a politician. The majority of the people of greater means were distraught and took any action they could. For example, many civic leaders such as Seth Low of NY challenged the political machine of New York, Tammany Hall. The progressives never went as far as to starting their own political party, mainly because the two existing parties adopted many of the progressives goals. It never really took off on a national level because the national level politicians "knew were their bread was buttered". The feedback this book got indirectly was phenomena it also was a segue to many of the action taken during the Great Depression. Upton Sinclair got his point across ten fold and it basically raked every inch of muck society had to offer. The government officials of the time were almost forced to go along with this movement because unless they wanted to be out of office they had to adopt reformists policies. They had to regulate almost everything which was always never to be tampered with. They were looking at the problems as humanitarian and they still left the economy alone and this proves an very bad mistake in our history. Upton Sinclair changed the way our society thought and acted towards being sensitive towards human needs no matter the social background. Sinclair did it using a real family and real event s and that is what made it social stand against the exploitations of children and adults in the workplace and he lived it so that is what made it a real experience for him and made the writing process much more vivid then it would have been without first hand experience. This set the standard for investigative journalism even though it is work of literature. It also sparked a revolution which had been the most constructive revolution socially in history up to this point and I hope Upton Sinclair received acclaim for his work of literature.

Denounce vs. Renounce

Denounce vs. Renounce Denounce vs. Renounce Denounce vs. Renounce By Mark Nichol What’s the difference between denounce and renounce? Their related Latin ancestors shared a neutral sense, but in English they acquired exclusively condemnatory connotations. Denounce is externally directed one denounces another’s words or deeds while renounce is internally focused one renounces one’s own viewpoints or actions, or is called on to do so. The Latin precursor of denounce, denuntiare, means simply â€Å"to announce† â€Å"to proclaim,† or â€Å"to command,† although in ancient Rome it could also have a negative connotation. Borrowed into English from the Old French verb denoncier, it is invariably accusatory. Denunciate, a more direct descendant of the Latin term, is rare but serves as the basis of the noun form, denunciation. Renounce comes from the Old French term renoncer, in turn derived from the Latin word renuntiare, which is synonymous with denuntiare in the neutral sense, but the English word means â€Å"to abandon a viewpoint or philosophy†; synonyms are forswear and repudiate. The root element of these words, nunt, is related to the Latin word nuntius, meaning â€Å"messenger,† from which was formed the Italian word nuncio, which refers to an envoy of the head of the Roman Catholic Church; it was borrowed into English with this meaning. Two other words formed from this root are announce (the original Latin prefix was ad-, meaning â€Å"to,† as in advertise literally, â€Å"to turn toward† so that it means â€Å"to bring a message†) and pronounce (â€Å"to put an announcement forth†). The latter word’s past-tense verb form, pronounced, also became an adjective meaning â€Å"marked† or â€Å"emphatic.† A variation on announce, more faithful to the original Latin through its association with Catholicism, is annunciate, which is rare, though the equally uncommon annunciation is best known as a proper noun for a church holiday commemorating the angel Gabriel’s announcement to the Virgin Mary that she would bear a child. Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Misused Words category, check our popular posts, or choose a related post below:100 Mostly Small But Expressive InterjectionsDo you "orient" yourself, or "orientate" yourself?â€Å"Least,† â€Å"Less,† â€Å"More,† and â€Å"Most†

Understanding text as it is meant to be Essay Example | Topics and Well Written Essays - 2000 words

Understanding text as it is meant to be - Essay Example When trying to maneuver through such information, an important issue that arises comes down to a fundamental idea. That is, the question of where exactly the meaning of the subject matter lies within.The written word is one of the most beautiful things ever to be created.Beauty that can differ.In terms of biblical interpretation, a common term to come about in research is that of Hermeneutics. "It is more broadly used contemporary philosophy to denote the study of theories and methods of the interpretation of all texts and systems of meaning.Is it with the author, within the text body, or is it something that actually lies within the reader themselves through their individual understanding and interpretation of what it is they are trying to read and learn about in the first place. The concept of "text" is here extended beyond written documents to any number of objects subject to interpretation, such as experiences. A hermeneutic is also defined as a specific system or method for inte rpretation, or a specific theory of interpretation. However, the contemporary philosopher Hans-Georg Gadamer has said that has said that hermeneutics is an approach rather than a method and, further, that the Hermeneutic circle is the central problem of interpretation," Going on to say that, "Essentially, hermeneutics involves cultivating the ability to understand things from somebody else's point of view, and to appreciate the cultural and social forces that may have influenced their outlook. Hermeneutics is the process of applying this understanding to interpreting the meaning of written texts and symbolic artifacts (such as art or sculpture or architecture), which may be either historic or contemporary," ("Hermeneutics" p.1). Throughout the course of time, history has played an important role in the creation of some of the greatest works of literary art that have survived the ages. "In the last two millennia, the scope of hermeneutics has expanded to include the investigation and interpretation not only of oral, textual and artistic works, but of human behaviour generally, including language and patterns of speech, social institutions, and ritual behaviours (such as religious ceremonies, political rallies, football matches, rock concerts, etc.). Hermeneutics interprets or inquires into the meaning and import of these phenomena, through understanding the point of view and 'inner life' (Dilthey) of an insider, or the first-person perspective of an engaged participant in these phenomena," ("Hermeneutics" p.1). As they set out to create their work, the author uses their understanding of the material to set forth a creation of literary discovery that seeks to aid in furthering greater study on a wide variety of subject matter, whatever the subject may be. In the case of the bible, "In the history of interpretation the rise of the historical-critical method opened a new era. With it, new possibilities for understanding the biblical word in its originality opened up. Just as with all human endeavor, though, so also this method contained hidden dangers along with its positive possibilities. The search for the original can lead to putting the word back into the past completely so that it is no longer taken in its actuality. It can result that only the human dimension of the word appears as real, while the genuine author, God, is removed from the reach of a method which was established for understanding human reality," ("Interpretation" p.1). The source goes on to discuss that, "Accordingly, the text of the document inquires into how the meaning of Scripture might become known-this meaning in which the human word and God's word work together in the singularity of historical events and the eternity of the everlasting Word, which is contemporary in every age. The biblical word comes from a real past. It comes not only from the past, however, but at the same time from the eternity of God and it leads us into God's eternity, but again along the way through time, to which the past,

Understanding the Factors Affecting the Influence of Children on Their Dissertation

Understanding the Factors Affecting the Influence of Children on Their Parents' Total Purchases - Dissertation Example Marketing researches in the past couple of decades have focused on the how the children are involved in the household decision making, in which stages and in which product categories. This study aimed to identify if and how particular demographic characteristics play a role in the influence that children have on their parents’ weekly purchases. The demographic characteristics tested for this study included: (a) socioeconomic status of the parents, (b) parental education level, (c) religion, (d) gender of the child, and (e) age of the child. For this purpose, a quantitative, non-experimental study was designed using hierarchical multiple linear regression and analysis of variance to test hypotheses and answer the research question. A stratified random sample of 343 participants was surveyed and hypotheses were tested. The results showed a relationship between total weekly influenced parental purchases and the demographic characteristics; furthermore, socioeconomic status, paren tal educational levels, gender and age of child all affected the extent of influence that the children had on their parents’ purchases. The findings of this research reveal important insights about children as influencers and active developing decision makers. The results provide direction for further research and analysis in the field that can contribute much to the understanding of buying behaviors and targeted market planning to marketers. Acknowledgments Table of Contents Acknowledgments 3 Acknowledgments 3 List of Tables 8 List of Tables 8 List of Figures 10 List of Figures 10 Chapter 1. Introduction 1 Chapter 1. Introduction 1 Introduction to the Problem 1 Introduction to the Problem 1 Background of the Study 3 Background of the Study 3 Statement of the Problem 5 Statement of the Problem 5 Purpose of the Study 5 Purpose of the Study 5 Research Questions and Hypothesis 6 Research Questions and Hypothesis 6 Nature of the Study 7 Nature of the Study 7 Significance of the Study 8 Significance of the Study 8 Definition of Terms 9 Definition of Terms 9 Assumptions and Limitations 9 Assumptions and Limitations 9 Unit of Analysis 10 Unit of Analysis 10 Organization of the Remainder of the Study 11 Organization of the Remainder of the Study 11 Chapter 2. Literature Review 12 Chapter 2. Literature Review 12 Introduction 12 Introduction 12 Family Dynamics in Purchase Decisions 13 Family Dynamics in Purchase Decisions 13 Organization of the Literature Review 20 Organization of the Literature Review 20 Theoretical Framework 20 Theoretical Framework 20 Children’s Influence in Family Decisions 22 Children’s Influence in Family Decisions 22 Consumer Socialization of Children 23 Consumer Socialization of Children 23 Presentation of Empirical Evidence 26 Presentation of Empirical Evidence 26 Analysis of Findings 32 Analysis of Findings 32 Conclusion 34 Conclusion 34 CHAPTER 3. METHODOLOGY 36 CHAPTER 3. METHODOLOGY 36 Research Design 36 Research Desi gn 36 Design Appropriateness 38 Design Appropriateness 38 Participants 39 Participants 39 Sample Size 39 Sample Size 39 Sampling Procedure 40 Sampling Procedure 40 Research Questions and Hypotheses 41 Research Questions and Hypotheses 41 Instrumentation 42 Instrumentation 42 Pilot Testing and Field Testing 43 Pilot Testing and Field Testing 43 Data Collection 45 Data Collection 45

ART THROUGH THE AGES Essay Example | Topics and Well Written Essays - 500 words

ART THROUGH THE AGES - Essay Example An artisan suitably applies these elements to ensure that intended information is passed to an audience. Gaultier (2012) observes that understanding functions of arts calls for analysis of various forms of art. This paper explores various aspects of arts. In particular, the paper explains my exposure to various forms of arts and relationship between arts and society. As a way of learning importance of forms of arts, I have visited various museums, attended different theatrical demonstrations, and acquired different films and photos. I have also interacted with artisans of specific forms of arts. In other words, I consider my exposure to various forms of arts as comprehensive. By visiting museums, I have learnt various techniques involved in sculpture. All carvings and sculptured products preserved in museums have also enabled me to understand how sculpture is an important mechanism of communication to humans. By sampling objects where filming, painting, and photographic skills are displayed, I have understood how artisans hybridize various elements of arts to effectively pass a message. In addition, listening to different music and attending movies and other theatrical have enabled me to understand functions of visual and performing arts. Visual and performing arts are valuable and interesting than other forms of arts. Gaultier (2012) supports the claim by asserting that visual and performing arts play crucial roles in human life. Components of visual and performing arts include: movies and cinemas, dance, music, and other theatrical demonstrations. According to Pooke & Newall (2007), the forms of arts are effective means of communication because a large audience is reached easily. Unlike sculptural works, which are mostly preserved in museums, visual and performing arts are easily displayed in several public and/or social facilities. Visual and performing arts enables an audience to easily

Single Stage H Biased Amplifier Biology Essay

Single Stage H Biased Amplifier Biology Essay The objective of this laboratory exercise was to design, simulate, build and test a single stage H- biased amplifier to design specifications and requirements. The design specified a voltage gain of 50 be obtained, a lower cut off frequency of 100Hz and maximum symmetrical swing. An NPN 2N3904 transistor was to be used, with a supply voltage of 15volts. A 100kà ¢Ã¢â‚¬Å¾Ã‚ ¦ load resistor was also required in the design. The values for the components involved in the design were first calculated, using logical deductions, and then simulated using the software Multisim. The H- biased amplifier was then built on a solder less bread board. The various values were measured in the laboratory using the appropriate equipment. Analysis of the calculated, simulated and measured values was done. The results were discussed and used to determine whether the specifications were met. This laboratory exercise was an introduction to the design of electronic devices. Valuable knowledge and practical skills were gained in performing this exercise. This knowledge would prove useful in future designs. Contents Table of Figures List of Tables List of Symbols/ Abbreviations A Amperes AC Alternative Coupling Av Voltage Gain BJT Bipolar Junction Transistor Ci Input Capacitor Co Output Capacitor CE Emitter Capacitor (By pass) dB Decibels DC Direct Coupling f Frequency hfe Current Gain hie Emitter Input Impedance Hz Hertz I Current IB Base Current IC Collector Current IE Emitter Current I1 Current through R1 I2 Current through R2 K.V.L Kirchhoffs Voltage Law k- Kilo m milli R Resistance R1 Resistor 1 R2 Resistor 2 RE Emitter Resistor Re Unbypassed Emitter Resistor RE* Recalculated Emitter Resistor RC Collector Resistor RL Load Resistor RTH Thevenins Equivalent Resistance V- Voltage VB Voltage across Base VBE Base Emitter Voltage VCC Supply Voltage VCE Voltage across Collector and Emitter VRC Voltage across Collector Resistor VRE Voltage across Emitter Resistor VTH Thevenins Equivalent Voltage VR1- Voltage across R1 VR2 Voltage across R2 XCE Reactance of CE XCi Reactance of Ci XCo Reactance of Co Zi Input Impedance Zo Output Impedance à ¢Ã¢â‚¬Å¾Ã‚ ¦ Ohms Introduction The following gives a brief description of the Bipolar Junction Transistor (BJT). A Bipolar Junction Transistor is an active semiconductor device formed by joining two P-N junctions whose function is amplification of an electric current. (Seale 2003). The transistor can also be used for the purposes of switching. However, in this exercise, the focus is centered on the application of amplification. A bipolar junction transistor consists of three regions of doped semiconductors. P- type and N- type semiconductor materials are alternatively joined together to form the transistor. This therefore results in 2 PN junctions. The transistor consists of three regions, namely, the emitter, the base and the collector. The diagram below illustrates the basic structure of a transistor, showing the PN junctions and the emitter, base and collector. BJT layers Figure : Transistor Source: http://encyclobeamia.solarbotics.net/articles/bip_junct_trans.html (accessed November 17th 2010 at 5:44pm.) From the diagram it is easily seen that one P-N junction is between the emitter and the base and the other P-N junction is between the collector and the base. Since the emitter and collector are usually doped somewhat differently, they are rarely electrically interchangeable. (Seale 2003). The base also forms the mechanical base for the structure. (Seale 2003). The base region is made as thin as possible (about 10-6m) to get a reasonable good levels of current gain.(Seale 2003). Furthermore, it is made thin for easier passage of electrons through the base region to the collector. Bipolar transistors are either NPN or PNP, based on the arrangement of their N-type and P-type materials. An NPN transistor is formed by sandwiching a very thin region of P-type between two regions of N-type materials. Figure 2 below shows an NPN transistor, while figure 3 shows the symbol used to represent it. NPN layers Figure : NPN Transistor Source: http://encyclobeamia.solarbotics.net/articles/bip_junct_trans.html (accessed November 17th 2010 at 5:44pm.) Figure : NPN Transistor SymbolImage Source: http://encyclobeamia.solarbotics.net/articles/bip_junct_trans.html (accessed November 17th 2010 at 5:44pm.) Similarly, a PNP transistor is formed by sandwiching a very thin region of N-type between two regions of P-type materials. Figure 4 below shows the PNP transistor, while figure 5 shows the symbol used to represent it. Figure : PNP TransistorPNP layers Source: http://encyclobeamia.solarbotics.net/articles/bip_junct_trans.html (accessed November 17th 2010 at 5:44pm.) Figure : PNP Transistor SymbolImage Source: http://encyclobeamia.solarbotics.net/articles/bip_junct_trans.html (accessed November 17th 2010 at 5:44pm.) (It should be noted that the circle around the transistor usually not seen when the transistor is drawn in circuit diagrams.) It is clear that the distinguishing characteristic of the two transistor symbols is the direction of the arrow. A transistor in a circuit will be in one of three conditions: Cut off (no collector current). In this region it can be used as switch. In the active region (some collector current, more than a few tenths of a volt above the emitter. In this region, it can be used for amplifier applications. In saturation (collector a few tenths of a volt above emitter), large current useful for switch on applications.(Nave) The figure below illustrates these regions of operation. http://hyperphysics.phy-astr.gsu.edu/hbase/solids/imgsol/tran6.gif Figure : Regions of Operation of the Transistor Source: http://hyperphysics.phy-astr.gsu.edu/hbase/solids/trans2.html#c4 , accessed November 17th 2010 at 5:40 pm. A NPN transistor was used to in this laboratory exercise to act as an amplifier. The transistor must therefore be in the active region. Background Theory The following describes the reasons for the choice of biasing arrangement and type of configuration. Possible applications of the design project are also included. For transistors to produce amplification, an operating point must first be established. Since a transistor can act as an amplifier in the active region, it is here that the operating point is established. This operating point is fixed, and so it is referred to as a quiescent point (Q point). This is known as biasing. This operating point is the point where the applied signal would be amplified. Therefore it is required that this point be constant. Biasing is the operation of setting an operating point within an operating range and the purpose of bias design is to set the collector current of a transistor to a specific value and keep deviations due to temperature and beta variations to a specified minimum.(Kuhn 2008) Biasing can take two forms, fixed biasing and H biasing. The fixed bias design works with a transistor with an appropriate current gain, beta. Temperature changes results in a change of beta. This results in a variation of Ic and consequently, the Q point changes. Hence, the fixed biased arrangement is thermally unstable. In the H biased design, the Q points are independent of beta and therefore the Q points are more stable. Two resistors form a potential divider and fix the base potential. Since the base potential is kept nearly constant, if Ic changes, an increase potential drop would develop across RE and VBE would decrease. This results in Ic dropping to its original value. This biased arrangement is therefore thermally stable. Due to this thermal stability, the H biased arrangement was chosen in preference to the fixed biased arrangement. Now, though the H biasing arrangement was chosen, the type of configuration was still undecided. Three types of configurations exist. These include the common emitter, common base and common collector. According to Kuhn 2008, in general, the best amplifier to use is the one whose input resistance is comparable to the source resistance and whose output resistance is comparable to the load resistance. Source Resistance/ Load resistance Good Choice of Amplifier to consider Greater than 10 Common Collector 2 -10 Common Collector or Common Emitter 0.5 -2 Common Emitter 0.1 -0.5 Common Emitter or Common Base Less than 0.1 Common Base Table Showing Choice of Amplifier based on Source/Load Resistance Source: http://www.kennethkuhn.com/students/ee351/text/bjt_general_design.pd, accessed 17th November 2010 at 5:17 pm. It can be shown that the common-emitter amplifier is capable of achieving the highest possible power gain. He concludes by saying that, overall, the common-emitter amplifier is the most flexible in terms of input and output resistance while also achieving reasonable power gain. Therefore, the common emitter configuration was chosen. Figure 7 shows this configuration. Figure 7: Common Emitter Configuration Source: Electronic Workbench Software- Multisim Figure 7: Common Emitter ConfigurationQ1 2N3904 Vcc R1 R2 Re RE* Rc RL Co Ci CE This design project would serve as an introduction to the practical application of electronics. With the experience, knowledge and understanding gained in designing and the building the circuit, more advanced and complex circuits could possibly be built. These circuits would then be used in everyday applications, e,g a microphone, speaker or perhaps a new innovation. This simple circuit in itself could be used to amplify signals with the appropriate adjustments. Design Objectives The following shows the specifications required for the design of the amplifier. The specifications involved in the design of the single stage H-biased amplifier were as follows: Voltage gain of 50 Lower cut off frequency less than 100Hz Maximum symmetrical swing Supply voltage of 15volts It was required that a small signal NPN 2N3904 transistor be used in the design. A fixed load resistance of 100kà ¢Ã¢â‚¬Å¾Ã‚ ¦ was also required. Method The following shows the apparatus and materials used in the design project, the operating conditions, how the various resistor and capacitor values were obtained and the basic laboratory procedure. Apparatus and Materials The following shows a list of the apparatus and materials used in overall design and building of the amplifier. 2N3904 NPN Transistor Solder less Bread board Resistors (56à ¢Ã¢â‚¬Å¾Ã‚ ¦, 680à ¢Ã¢â‚¬Å¾Ã‚ ¦, 3.6kà ¢Ã¢â‚¬Å¾Ã‚ ¦, 62kà ¢Ã¢â‚¬Å¾Ã‚ ¦,10kà ¢Ã¢â‚¬Å¾Ã‚ ¦,100kà ¢Ã¢â‚¬Å¾Ã‚ ¦) Capacitors (4.7uF, 47uF ,330uF) Connecting wires Pliers Dual trace Oscilloscope Power Supply Function Generator Multi-meter LRC meter Analysis of Operating Conditions The following gives an analysis of the operating conditions for the circuit. The design of the amplifier consisted of two types of operating conditions. These included the DC conditions and the AC conditions. The DC and AC conditions were not mixed. Therefore each type of operating condition was considered individually. DC Analysis The following describes the operating conditions for the DC analysis. In DC circuits, capacitors act as an open circuit. In an open circuit, no current flows. Therefore the capacitors were omitted when considering the operating conditions for DC. For the transistor to function as an amplifier, the various quiescent currents and voltages associated with it need to be known. Also, the resistor values need to be known. Therefore, some calculations must first be made. The figure below shows the circuit required for DC analysis. Figure : Circuit Required for DC Analysis Figure : Circuit Required for DC AnalysisVcc R2 RE Rc Q1 2N3904 R1 Figure 8: Circuit Required for DC Analysis Source: Electronic Workbench Software Multisim Note that this circuit is similar to figure 7. However, the capacitors were omitted as they are part of the AC analysis. The supply voltage, , was given as 15 volts. Determining Ic The following describes how the value of Ic , was chosen. The transistor datasheet (found in the appendix) was used to choose an appropriate value for. Firstly, the graph of Typical Pulsed Current Gain vs Collector Current, , was used. Since the quiescent points are independent of beta, ÃŽÂ ², (), then the exact value of ÃŽÂ ² becomes irrelevant. Hence, beta can be chosen as any appropriate value. Since the operating temperature for the transistor was room temperature, therefore, the graph at 25 °C was selected. From the graph it was seen that beta was relatively constant at an of 2mA. Due to this constant beta, a selection of 2mA for was made. It was found that beta was approximately 230. It should be noted that a value of 1mA could also have been chosen, based on the same criteria upon which was chosen. To add some justification to the value chosen, the graph of Base- Emitter ON voltage vs Collector Current was also considered. It was known that an approximate value for was 0.68V. Using again the graph at room temperature, (25 °C), the corresponding value for a voltage of 0.68 was 2mA. Since multiple graphs indicated that a value of 2mA would be appropriate, therefore, was chosen to be 2mA. Calculation of The following shows the steps involved in determining the value of. A requirement was maximum symmetrical swing. That is, must be able to increase and decrease by the same value. From the circuit,( figure 8), is in series with the emitter of transistor, and therefore in series with the voltage. Since would cause a voltage drop, , across itself, this would therefore reduce the voltage . This voltage drop across, that is, would therefore limit the symmetrical swing. So, to obtain maximum symmetrical swing, it was desired that be negligible, when compared to the voltage drop across. With a small , then would be large, and hence produce maximum symmetrical swing. Since 10% can be considered negligible in comparison to 90%, it was therefore assumed that was one tenth the supply voltage. That is,= 1/10..[1] Since was given as 15volts, then, = 1/10 (15) = 1.5 volts Ohms law was applied, Then, = à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦ [2] In the circuit, the current which flows through , was the same current . (It is seen later that à ¢Ã¢â€š ¬Ã‚ ¦.[20]) Therefore, = à ¢Ã¢â€š ¬Ã‚ ¦[3] The formula was rearranged to make the subject, =à ·. Since = 2mA, Therefore,= 1.5Và ·2mA So, = 750à ¢Ã¢â‚¬Å¾Ã‚ ¦ Calculation for The following shows the steps involved in determining the value of. The design for maximum symmetrical swing was considered here. Applying Kirchhoffs Voltage Law (K.V.L) to the circuit: = à ¢Ã¢â€š ¬Ã‚ ¦..[4] Equation [4] was rearranged giving the equation: = So, = -à ¢Ã¢â€š ¬Ã‚ ¦..[5] Recall, for maximum symmetrical swing, that must increase and decrease by the same value. This implies that would therefore be equal to. à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦[6] Therefore, = -à ¢Ã¢â€š ¬Ã‚ ¦..[7] So, 2=-à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦[8] Hence, =-) à ·2 à ¢Ã¢â€š ¬Ã‚ ¦.[9] Where =15V and =1.5V Therefore = (15-1.5) à ·2 =13.5 à ·2 = 6.75V Ohms law was applied, = à ¢Ã¢â€š ¬Ã‚ ¦[10] The formula was rearranged to make the subject giving, = à ·, Since = 2mA Therefore, = (6.75V) à · 2mA = 3375à ¢Ã¢â‚¬Å¾Ã‚ ¦ Calculation for values of and The following shows the steps involved in determining the value of and . The circuit in figure 8 was firstly redrawn as shown in figure 9. This was done so that the Thevenins model of the circuit could be easily obtained. Figure 10 shows the Thevenins model for the circuit. Q1 2N3904 Vcc R1 R2 RE Rc Vcc Figure : Redrawn Circuit from Figure 8 Source: Electronic Workbench Software- Multisim Q1 2N3904 Vcc RTH Re Rc VTH Figure 10: Thevenins Model of the Circuit Source: Electronic Workbench Software From figure 9, Thevenins Theorem was applied for the resistance. This gave, = // à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦[11] = ) à · à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦.[12] Below shows how an expression for was found. Since was in parallel with, therefore, the voltage across is the same as the voltage across. Voltage Divider Rule was applied to obtain: = à · ]* à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦.[13] K.V.L was applied to the circuit in figure 10, this resulted in, = ++à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦.[14] But = +à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦.[15] So, by substitution of equation [4] into equation [3] gives, = +++à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦[16] Also, = ÃŽÂ ²Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦[17] Substituting [17] in [16] gives, = ++ (ÃŽÂ ²+ = ++ (1+ÃŽÂ ² = + {1+ÃŽÂ ²)+ à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦..[18] Rearranging [18] to make the subject of the formula gives, +{1+ÃŽÂ ²)+ = +{1+ÃŽÂ ²) =- Therefore, =- à · +{1+ÃŽÂ ²)à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦[19] Since hfe is high, to ensure that IB does not cause variations in VB, IB was chosen as one tenth . Also, Recall [15]:= + In transistor designs, the base current, , is made much smaller than the collector current. (recall from introduction). Hence, à ¢Ã¢â€š ¬Ã‚ ¦.[20] Since is therefore significantly smaller than, then, it can be said that is negligible when compared to. Therefore, it was assumed that was one tenth of. So =1/10 à ¢Ã¢â€š ¬Ã‚ ¦[21] Since = 2mA Hence,=1/10 (2mA) So,= 0.2mA Since = I2, then, I2 = 0.2mA When the transistor is on, also known as being forward biased, there is a voltage drop of 0.7 volts across the base-emitter.i.e. = 0.7 volts. K.V.L was applied to the circuit in figure, V2=+à ¢Ã¢â€š ¬Ã‚ ¦[22] Ohms law was used, I2R2= +à ¢Ã¢â€š ¬Ã‚ ¦.[23] The formula was rearranged to make R2 the subject, R2 =+) à · I2 à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦[24] Since = 1.5V, = 0.7V and I2 = 0.2mA Then, I2R2= (1.5V +0.7V) Therefore, R2 = (1.5V +0.7V) à · 0.2mA R2 = 2.2V à · 0.2 mA Hence, R2 = 11kà ¢Ã¢â‚¬Å¾Ã‚ ¦ The Voltage divider rule was used to find the value of R1 So, VB =(R2 * ) à · (R1 +R2)à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦[25] The formula was rearranged to make R1 the subject. (R1 +R2) VB = (R2 * ) (R1 +R2) = (R2 * ) à · VB Therefore, R1 = [(R2 * ) à · VB ] R2 à ¢Ã¢â€š ¬Ã‚ ¦..[26] So, R1= [(11kà ¢Ã¢â‚¬Å¾Ã‚ ¦ *15V)à · 2.2V] 11kà ¢Ã¢â‚¬Å¾Ã‚ ¦ R1= [(165000)à · 2.2] 11kà ¢Ã¢â‚¬Å¾Ã‚ ¦ R1= 75000-11000 Therefore, R1 =64000à ¢Ã¢â‚¬Å¾Ã‚ ¦ R1 = 64kà ¢Ã¢â‚¬Å¾Ã‚ ¦ The following table shows the calculated and standard resistor values. The standard resistor values represent the resistors that are available. It is unlikely that stores have a 3.375kà ¢Ã¢â‚¬Å¾Ã‚ ¦ resistor, hence a value close to it (3.6kà ¢Ã¢â‚¬Å¾Ã‚ ¦) would be chosen. Resistor Calculated Value (kà ¢Ã¢â‚¬Å¾Ã‚ ¦) Standard Value(kà ¢Ã¢â‚¬Å¾Ã‚ ¦) RE 0.75 0.75 RC 3.375 3.6 R1 64 62 R2 11 10 Table Showing Calculated and Standard Resistor values Now that R1 and R2 have been calculated, VTH , RTH and IB , can now be calculated. Recall [12] = ) à · à ¢Ã¢â€š ¬Ã‚ ¦[12] Therefore, RTH = (64k*11k) à · (64k+11k) RTH = 9386.667à ¢Ã¢â‚¬Å¾Ã‚ ¦ Recall [13] = à · ]* à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦[13] Therefore, = [ 11k à ·(11k +64k)]* 15 = 2.2V Therefore, IB can now be found. Recall [19] =- à · +{1+ÃŽÂ ²Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦[19] So, IB = 2.2 -0.7 à · (9386.667 + {1+230}(750) IB = 0.0082mA AC Analysis The following describes the operating conditions for the AC analysis. The AC analysis was done using h-parameters. The figure below shows the circuit used for AC analysis. Q1 2N3904 Vcc R1 R2 Re RE* Rc RL Co Ci CE Figure : Circuit used for AC Analysis Source: Electronic Workbench Software- Multisim The equivalent of this circuit is shown below. Figure 12: Equivalent Circuit Source: Electronic Workbench Software-Multisim Figure : Equivalent Circuit hfeIB R1 hie R2 Re Rc RL K.V.L was applied and the result was obtained. (Re and RE* were taken as a single resistor, RE) So, Vin= hie IBà ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦.[27] And Vo= hfeIB(Rc//RL)à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦[28] Since voltage gain is given by, Av = à ¢Ã¢â€š ¬Ã‚ ¦.[29] Therefore, Av = -hfeIB(Rc//RL) à · hie IBà ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦.[30] Hence, Av =- hfe(Rc//RL) à · hieà ¢Ã¢â€š ¬Ã‚ ¦..[31] The value for Av was therefore found. In the transistor data sheet, using the graph of Input Impedance, it was seen that at a collector current, of 2mA, that the corresponding hie value was 2kà ¢Ã¢â‚¬Å¾Ã‚ ¦. The graph of Typical Pulsed Current Gain vs , hfe was 230. Av = 230( 3375//100000) à · 2000 Av = -230 ( 3265) à · 2000 Av = -(750950) à · 2000 Therefore, Av = 375.475 However, the design specified a voltage gain of 50. Since 375.475 is greater than 50, the resistor RE was split into two smaller resistors, Re and RE*. The resistor RE* was bypassed with a capacitor. (Page 28 shows theoretically how the introduction of the bypass capacitor reduces the gain of the amplifier.) Calculation of Re and RE* The following shows the method in which Re and RE* were determined K.V.L was applied to the circuit in figure 12. At the input, Vin = IBhie + (IB +hfeIB) Reà ¢Ã¢â€š ¬Ã‚ ¦[32] Vin = IB (hie + (1 +hfe) Re )à ¢Ã¢â€š ¬Ã‚ ¦[33] At the output, Vo = -IBhfe (Rc //RL)à ¢Ã¢â€š ¬Ã‚ ¦..[34] Therefore, voltage gain, Av = Voà · Vinà ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦ [29] Av = -IBhfe(Rc //RL) à · [IB(hie + (1 +hfe) Re )]à ¢Ã¢â€š ¬Ã‚ ¦[35] [35] Simplified was to, Av = hfe(Rc //RL) à · [(hie + (1 +hfe) Re )]à ¢Ã¢â€š ¬Ã‚ ¦..[36] The formula,[36] was rearranged to make Re the subject. So, [(hie + (1 +hfe) Re )] = hfe(Rc //RL) à · Av [(1 +hfe) Re ] = [ hfe(Rc //RL) à · Av ] hie Therefore , Re = {[ hfe(Rc //RL) à · Av ] hie }à · (1+ hfe )à ¢Ã¢â€š ¬Ã‚ ¦[37] The appropriate values were substituted into the equation and the value of Re was determined. Since the desired gain is 50, hence, Av is substituted as 50. Re = {[ 230(3375 //100) à · -50 ] 2000 }à · (1+ 230) Re = {[ 230(3265) à · -50 ] 2000 }à · ( 231) Re = {[ 15019 ] 2000 }à · ( 231) Re = {13019}à · ( 231) Re = 56.359 Therefore, Re = 56à ¢Ã¢â‚¬Å¾Ã‚ ¦ Since RE = Re + RE*à ¢Ã¢â€š ¬Ã‚ ¦..[38] Then , 750 = 56 + RE* Therefore, RE* = 694à ¢Ã¢â‚¬Å¾Ã‚ ¦ The following table shows the calculated and standard resistor values for Re and RE*. The standard values represent the values of resistors that were available. Resistor Calculated value (kà ¢Ã¢â‚¬Å¾Ã‚ ¦) Standard value (kà ¢Ã¢â‚¬Å¾Ã‚ ¦) Re 0.056359 0.056 RE* 0.694 0.680 Table Showing Calculated standard resistor value Calculation for Capacitor values, Ci ,Co and CE The following shows the steps involved in the calculations of Ci , CO and CE. Ci and CO act as decoupling capacitors in the circuit. The power supply decoupling capacitors filter undesired electronic signals which have been coupled onto the power supply voltage. (Kelly and Emad 1998). Essentially, what this means is that the decoupling capacitors block the DC voltage while permitting the AC to flow. This prevents the DC signal from affecting the bias. Also, it blocks the DC from reaching the AC input source. The main function of the bypass capacitor was to reduce the gain of the amplifier to the desired value. Without the bypass capacitor, the gain of the amplifier was given by, Av =- hfe(Rc//RL) à · hieà ¢Ã¢â€š ¬Ã‚ ¦..[31] With the introduction of the bypass capacitor, the gain was now denoted by, Av = hfe(Rc //RL) à · [(hie + (1 +hfe) Re )]à ¢Ã¢â€š ¬Ã‚ ¦[36] From these two equations, since the numerator is the same, and the denominator is larger in [36], hence, the value of Av would be smaller. Therefore, the gain would be reduced with the introduction of the bypass capacitor. Also, the bypass capacitor is to filter out noise at high frequencies. Basically, as the frequency of a signal increases and the pulse width decreases, the impedance of the capacitor decreases and the bypass capacitor acts as a short circuit to these high frequency charges. The dissipation of high frequency charge is related to the value of the capacitor and the subsequent series resistance associated with it. (Wenzel et al.1997.) Firstly, when a particular capacitor was being analyzed, (to be calculated), the other two capacitors were considered as short circuits. This was done so that the effect of the individual capacitor on the circuit could be analyzed. Capacitors act as short circuits, allowing current to flow through them and bypassing the component. The reactance of a capacitor, Xc, is given by, Xc =1à · (2à Ã¢â€š ¬fC)à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦.à ¢Ã¢â€š ¬Ã‚ ¦[39] where f is the frequency. There would be a voltage drop across the capacitor. With respect to the capacitor at the input, this voltage drop across the capacitor would therefore limit the voltage across the resistors R1 and R2 .Hence , reduce the voltage being sent to the input of the amplifier to be amplified. It is desired that the maximum voltage possible, be sent to the input to be amplified. Since this voltage drop across the capacitor limits the voltage being sent to the input, it is therefore desired that the voltage drop across the capacitor be negligible in comparison to the input impedance of the circuit. Hence, the reactance of the capacitor was assumed to be one tenth of the input impedance, Zi. So, for capacitor Ci, , Reactance Xci = 1/10 Zià ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦[40] In figure 12 , the input impedance Zi is given by, Zi = R1 //R2//hieà ¢Ã¢â€š ¬Ã‚ ¦..[41] In the transistor data sheet, using the graph of Input Impedance, it was seen that at a collector current, of 2mA, that the corresponding hie value was 2kà ¢Ã¢â‚¬Å¾Ã‚ ¦. Therefore, Zi = 64kà ¢Ã¢â‚¬Å¾Ã‚ ¦//11kà ¢Ã¢â‚¬Å¾Ã‚ ¦//2kà ¢Ã¢â‚¬Å¾Ã‚ ¦ Zi =9.387kà ¢Ã¢â‚¬Å¾Ã‚ ¦//2kà ¢Ã¢â‚¬Å¾Ã‚ ¦ So, Zi = 1.649kà ¢Ã¢â‚¬Å¾Ã‚ ¦ Now, Xci = 1/10 Zi Hence, Xci = 1/10(1.649kà ¢Ã¢â‚¬Å¾Ã‚ ¦) So, Xci = 164.9à ¢Ã¢â‚¬Å¾Ã‚ ¦ Recall [39], Xc =1à · (2à Ã¢â€š ¬fC) Therefore, Xci =1à · (2à Ã¢â€š ¬fCi) The formula was rearranged to make Ci the subject. 2à Ã¢â€š ¬fCi =1à · Xci Therefore, Ci = 1à · (Xci *2à Ã¢â€š ¬f)à ¢Ã¢â€š ¬Ã‚ ¦.[41] Since f represents the lower cut off frequency, which was given as 100Hz. Hence the value for Ci was found. C i= 1à · (Xci *2à Ã¢â€š ¬f) Ci = 1à · (164.9 *2à Ã¢â€š ¬{100}) Ci = 1à · (103609.726) Ci = 0.00000965F So, Ci = 9.65uF A similar method was used to find CO. The reactance of the capacitor was considered negligible in comparison the output impedance. This was done so that there would be a minimal voltage drop across the capacitor and the maximum output voltage dropped across the load resistor, RL. So, XCO = 1/10 ZO, (similar to [40] ) Where ZO= (RC//RL) Then, ZO= (3.375kà ¢Ã¢â‚¬Å¾Ã‚ ¦//100kà ¢Ã¢â‚¬Å¾Ã‚ ¦) So ZO= 3.265kà ¢Ã¢â‚¬Å¾Ã‚ ¦ Since XCO = 1/10 ZO Then, XCO = 1/10(3.265kà ¢Ã¢â‚¬Å¾Ã‚ ¦ XCO =326.5à ¢Ã¢â‚¬Å¾Ã‚ ¦ Now, XCO =1à ·(2à Ã¢â€š ¬fCO) The formula was rearranged to make CO the subject. The result was as follows. CO = 1à · (XCO *2à Ã¢â€š ¬f) Therefore CO =1à ·(326.5 *2à Ã¢â€š ¬*100) CO = 4.87uF Similarly, for CE. The reactance of the capacitor was considered negligible in comparison the output impedance. This was done so that there would be a minimal voltage drop across the capacitor and the maximum output voltage dropped across the resistor, Re. XCE = 1/10 Re XCE = 1/10 (56) XCE = 5.6à ¢Ã¢â‚¬Å¾Ã‚ ¦ Since , XCE = 1à · (2à Ã¢â€š ¬fCE) The formula was rearranged to make CE the subject. The result was as follows. CE= 1à · (XCE*2à Ã¢â€š ¬f) CE = 1à · (5.6*2à Ã¢â€š ¬*100) CE = 284uF The following table shows the calculated, standard and the chosen capacitor values for Ci ,Co and Ce . Capacitor Calculated Value (uF) Standard Capacitor Value(uF) Capacitor value chosen (uF) Ci 9.65 10 ,47 47 Co 4.87 4.7 4.7 Ce 284 330 330 Table Showing Calculated and Standard Capacitor values The standard capacitor values represent the capacitor values that were available in stores. It is generally rare to find a capacitor value of exactly 4.87uF, hence a value of 4.7uF was chosen. The value of Ci was chosen to be 47uF instead of 10uf to ensure that the frequency was not exceeded. From the equation, C i= 1à · (Xci *2à Ã¢â€š ¬f), it was noticed that if that capacitor value was increased, the frequency would decrea

Speech Recognition Software :: Essays Papers

Speech Recognition Software Wouldn't it be nice to talk normally to our computers, just as we've seen the characters in "Star Trek" do? Of course, the computers in "Star Trek" understand what you're saying, and that's still a long way off. Tecnology has been advancing at astonishing rates, developing new software for a better interaction computer – human. For example Dragon Systems' NaturallySpeaking is the first continuous-speech voice-recognition program designed for general dictation Until now, most voice-recognition programs supported discrete speech. Examples include Dragon Dictate, Kurzweil Voice, and IBM's Simply Speaking and VoiceType. These work well in special circumstances. But. You. Have. To. Speak. Like. This. Good enough IBM's soon-to-be-released Via Voice different is that they offer large-vocabulary, continuous-speech recognition. Their promise is that you can speak normally and the program will understand what you say. These programs are designed to replace dictation machines and give you hands-free typing. Seeing this In NaturallySpeaking, the app writes the words you speak, and you can save what you've spoken as an .RTF file or copy the material to the Clipboard and an application. You can even edit your text within that application by speaking specific phrases. Saying phrases like "select word" or "spell that" is cumbersome and more time-consuming than editing by hand, but it does allow hands-free use of the program. Ideally, it could be combined with a speech-synthesis program that would verbally prompt you for information. But the real breakthroughs are farther off, when the programs can better differentiate the context of what you are saying. Even then, that doesn't mean the computer will understand what you mean. That's just science fiction. But having it recognize words as you speak them is a big step forward. Dragon has added some new dictation and editing capabilities not found in its previous product, DragonDictate. You can spell words by saying the letters instead of using the alpha-bravo alphabet. Voice macros enable you to add long phrases to documents by speaking shorter ones. To aid postdictation editing, its new select-and-say feature highlights a word or phrase anywhere in the document if you say, "Select [word or phrase]." Typically, you'll have to edit your document after you dictate it; if you wish to edit your file orally, you have to learn the appropriate voice commands. Once you have installed the software it is important that you go through the speech training consisting on two parts. The first part, an informative dictation trainer, stepped me through both a basic and dictation training session.

It is only Physical Abuse if you set out to hurt Your Child Essay

The issue of child abuse is characterized by many contentions and therefore it is a subject of discussion. For instance, some people argues that a physical action will not be abusive if it was not intended to hurt the child while on the other hand, the Centers for Disease Control and Prevention in the United States defines child abuse as any action that can hurt or result to hurting of a child whether intentional or not. In this paper, I argue against the statement that it is only physical abuse if you set out to hurt your child. I therefore give reasons as to why I disregard the statement as wrong and misleading. Physical actions against a child involves but not limited to hitting kicking and slapping. Psychologists have proved that taking these actions against children teaches them how to do the same to others. Available research information shows a direct link between physical actions to children and their violent behavior at later stages of growth (Wolfe, 1999). It is quit reasonable to say that children build their character from their parents. It is therefore apparent that by hitting children for example, parents teach them how to hit and can grow up to be criminals. That physical action whether intended to hurt or not have negative effects to the life of the child and hence it is abusive. Physical punishments for instance may not necessarily amount to physical injuries but can be and indeed they are very destructive to the emotional life of the child (UNICEF, 2000). This amounts to frustrations and anger which cannot be safely and effectively expressed but remains subconsciously stored inside. The child then grows with disclosed anger which at late stages can be released inform of violence. Emotional destruction, if it is not attended, can result to stress and later depression which has other psychological and health effects. True to the authors stand, this is not a desirable situation especially when it is brought about by our irresponsibility, ignorance and illogical beliefs on physical actions against our children. Available psychological research results show that it is a subconscious need of human beings to be in love and stay in harmony with their offspring. It is therefore illogical and unreasonable for parents or any other person to expect to be loved by children who they have hurt whether intentionally or not (MedlinePlus, 2010). Physical actions on children can robe the members of the society the true spirit of love and cooperation from their children which they all desire. In addition to this, it must be appreciated that even if the intended purpose of the action is achieved, it will be based on fear and lack of alternative to the child and hence the child will grow to resist in a manner to suggest that he or she was revenging. Physical punishment for this matter is therefore abusive to the kinds because it cultivates unethical behavior of revenge to children (Baskerville, 2006). Psychologists also warn that by hitting a child, you instill the message that hurting people is permissible as long as you are older and stronger than them (Wolfe, 1999). The child then grows with that attitude of mistreating and hurting the young ones. This is unethical behavior and it is very annoying especially when it is as result of our mistakes In conclusion therefore, any physical action that can hurt a child is abusive whether it is intentional or not.

The Guilded Age essays

The Guilded Age essays The Gilded Age brought about many reforms in many ways affecting basically all ways of life of the people in America. The churches started their change with the physical appearance of the churches. The church house went from a homely little building to an extravagant building representing the wealth and prestige of its members. This caused many disagreements in the parish of these organizations. Many people felt that the church, by its stained glass windows and decorated halls, was emphasizing materialism; that god rewarded the righteous with money. Also at the time other religions began to gain new ground and popularity, mostly among and due to the immigrants. Roman Catholicism and Judaism emerged as predominant faiths. By the end of the 17th century the Roman Catholics had nearly nine million people in their churches. The Salvation Army emerged in the 1880s when they came here from England. These soldiers with out arms were possibly the most effective, giving their free soup and s helter to those in need and spreading the thoughts of kindness and sharing amongst the world. Another new church that came about was the Church of Christ, Science, established by Mary Baker Eddy in 1879. This church took a different view, based on the healing power of Christianity instead of modern medicine. The YMCA and YWCA grew tremendously in the post civil war era, with the Ys sprouting up in every place with a large enough population to support it. With so many leaps and bounds in the field of religion, one can only expect that something would be discovered. Enter Darwin and all the chaos and bickering his ideas cause. In 1859 he published his highly controversial volume On the Origin of Species which explained his theory on how human beings evolved from lesser life forms into what they are today, quickly becoming known as the survival of the fittest. This theory also specifically contradicted the ideals which were set by...

Learn About the History of Hyperbaric Chambers

Learn About the History of Hyperbaric Chambers Hyperbaric chambers are used for a mode of hyperbaric oxygen therapy in which the patient breathes 100 percent oxygen at pressures greater than normal atmospheric (sea level) pressure. Hyperbaric Chambers and Hyperbaric Oxygen Therapy In Use for Centuries   Hyperbaric chambers and hyperbaric oxygen therapy have been in use for centuries, as early as 1662. However, hyperbaric oxygen therapy has been used clinically since the mid-1800s. HBO was tested and developed by the  U.S. Military  after World War I. It has been used safely since the 1930s to help treat deep sea divers with decompression sickness. Clinical trials in the 1950s uncovered a number of beneficial mechanisms from exposure to hyperbaric oxygen chambers. These experiments were the forerunners of contemporary applications of HBO in the clinical setting. In 1967, the Undersea and Hyperbaric Medical Society (UHMS) was founded to foster the exchange of data on the physiology and medicine of commercial and military diving. The Hyperbaric Oxygen Committee was developed by the UHMS in 1976 to oversee the ethical practice of hyperbaric medicine. Oxygen Treatments   Oxygen was discovered independently by the Swedish apothecary Karl W. Scheele in 1772, and by the English amateur chemist  Joseph Priestley  (1733-1804) in August 1774. In 1783, the French physician Caillens was the first doctor reported to have used oxygen therapy as a remedy. In 1798, the Pneumatic Institution for inhalation gas therapy was founded by Thomas Beddoes (1760-1808), a physician-philosopher, in Bristol, England. He employed Humphrey Davy (1778-1829), a brilliant young scientist as superintendent of the Institute, and the engineer  James Watt  (1736-1819), to help manufacture the gases. The institute was an outgrowth of the new knowledge about gases (such as oxygen and nitrous oxide) and their manufacture. However, therapy was based on Beddoes generally incorrect assumptions about disease; for example, Beddoes assumed that some diseases would naturally respond to a higher or lower oxygen concentration. As might be expected, the treatments offered no real clinical benefit, and the Institute succumbed in 1802. How Hyperbaric Oxygen Therapy Works Hyperbaric oxygen therapy involves breathing pure oxygen in a pressurized room or tube. Hyperbaric oxygen therapy has long been used to treat decompression sickness, a hazard of scuba diving. Other conditions treated with hyperbaric oxygen therapy include serious infections, bubbles of air in your blood vessels, and wounds that wont heal as a result of diabetes or radiation injury. In a hyperbaric oxygen therapy chamber, the air pressure is increased to three times higher than normal air pressure. When this happens, your lungs can gather more oxygen than would be possible breathing pure oxygen at normal air pressure. Your blood then carries this oxygen throughout your body which helps fight bacteria and stimulate the release of substances called growth factors and stem cells, which promote healing. Your bodys tissues need an adequate supply of oxygen to function. When tissue is injured, it requires even more oxygen to survive. Hyperbaric oxygen therapy increases the amount of oxygen your blood can carry. An increase in blood oxygen temporarily restores normal levels of blood gases and tissue function to promote healing and fight infection.

Sociology and Social Constructs Essay Example | Topics and Well Written Essays - 1000 words

Sociology and Social Constructs - Essay Example Social construct exists because people agree to behave as if it exists, or concur as if to comply with certain conventional rules, or behave as if such accord or rules came into being (Social Constructs 2007). One social construct is individualism. It places the individual as the center of the social structures. For Hofstede, individualism "pertains to societies wherein the ties between individuals are loose, where everyone is expected to look after himself or herself and his or her immediate family (as cited by Allik and Realo.). As opposed to collectivism, which holds that the group (e.g. the nation, the community, the race, etc. is the primary unit of "reality and the ultimate standard of value," individualism points the individual as the principal unit of reality. His individual person, and not a certain group where he belongs in, is its main focus. For Tocqueville, selfishness is "a passionate and exaggerated love of self, leading a man to connect everything with himself and to prefer himself to everything in the world." On the other hand, his concept of individualism is "a mature and calm feeling, which disposes each member of the community to sever himself from the mass of his fellows and to draw apart with his family and his friends, so that after he has thus formed a little circle of his own, he willingly leaves society at large to itself (Democracy in America 1835)." Based from his definition selfishness concerns more on the emotional craving to love one's self, while individualism is more a mature feeling that makes a member of a society to choose it. Another common misconception is individualism's relation with isolation. Isolation means being alone and being outside of the social sphere. Individualism is a sociological concept that puts the individual at the pedestal. It makes individuals as the unit by which a society's achievement is measured. The common misconception about individualism is that the individual is emphasized and it disregards other members in the society. While it is true that individuals are given emphasis on this social construct, individualism only empowers the members of the society to freely choose what they prefer doing. This social construct should be viewed from the perspective of society wherein individuals are given the freedom to choose what they want in life. Individuals are responsible for himself and society's role is very minimal (Individualism 2007). Individualism and Collectivism After clarifying individualism from the common misconceptions about it, let us further illuminate this confusing term by differentiating it from its contradictory term - collectivism. As mentioned above, individualism puts individual members of the group as the unit by which the success or achievement of a group is based on. Collectivism, on the other hand views a social group as the basis. When an individualist, for example, comments on a crime the fault solely rests in the hands of the individual. The social group wherein he is part of is minimal. This makes individuals responsible for their actions. Collectivism stresses that the society is

Law of express trust Case Study Example | Topics and Well Written Essays - 1000 words

Law of express trust - Case Study Example It may be either a person or a legal entity; iv) Beneficiary, i.e. the person for whose benefit the trust was created. v) Purpose of the trust, i.e. the trust must have a purpose, which is legally valid. Express Trusts are further broadly classified into i) Living Trust: It is also known as inter vivos trust is made for the advantage of another during the lifetime of settlor. ii) Testamentary trusts: These are created by the will of the settlor. That means, the settlor's property will be converted into trust property only after his death. iii) Revocable Trusts: It is a trust where the setlor has full control over the trust property, and he can change or annul the trust at any time. This is a trust, which is at the whims and fancy of the settlor. iv) Irrevocable Trusts: As the name implies, this is a trust, which cannot be revocable except the consent of the beneficiaries, and trustees. Moreover, the trust does not fizzle out once the purpose of the trust is fulfilled. v) Fixed Trusts: These are those trusts where the trust property will be shared by the beneficiaries as per the calendar fixed by the settlor. In distributing the property, the trustee has no discretion to play. Gartsi de v IRC [1968] AC 553 the Inland Revenue argued that as each beneficiary might be entitled to income from the trust fund, they should each be charged as if they were entitled to the whole of the fund. vi) Discretionary Trusts: They are those trusts where the trustee has absolute power in management, administration and distribution and allocating the shares of the trust property to beneficiaries. This trust offers many tax benefits to the beneficiaries, as no interest is created to them until the property is distributed. Rights of beneficiaries: Under a discretioanry trust, the rights of individual beneficiaries are not clear. In Re Smith [1928] Ch 915 it was held that the trustees had to draw up a "complete list" of beneficiaries, but this principle is changed in McPhail v Doulton [1971] A.C. 424, 451, in case of family trust. Court's Jurisdiction: Schmidt v Rosewood Trust Ltd [2003] UKPC 26, [2003] 3 All ER 76: In this case the court held that 1) The court has inherent jurisdiction to supervise and even intervene in the administration of a trust if necessary. And there is no exception even in discretionary trust. 2) This inherent jurisdiction is the fundamental of law of trust. 3) The right to seek the court's intervention did not depend on entitlement to a fixed and transmissible interest. 3) The court has the discretion to intervene to maintain the balance between the competing interest of beneficiaries, the trustees and the third parties. Gartside v IRC [1968] 1 All ER 121 at 134.Re Manisty's Settlement [1973] 2 All ER 1203 at 1211-1212, Mettoy Pension Trustees Ltd v Evans [1991] 2 All ER 513 at 549. Questions: 1. Transactions made by the trustees in the course of management of trust property: The trustees made the following three transactions: 1. Sale Vintage care for 15,000 during the last year to Crowther's son, 2. Payment of legal management fee of 25,000 to the solicitors firm in which the trustees are partners. 3. Decided to invest from existing deposits in to a) partly

School Guidance Essay Example | Topics and Well Written Essays - 750 words

School Guidance - Essay Example It has laid down in clear terms what are the responsibilities expected of the school counselors with regard to various groups of people who are directly connected with the school counseling program. iv) The counselor should rely only on tested evaluation programs and interpret the results of those evaluations in such a manner that it paves the way for further development of the student smoothly and steadily. i) Should respect the rights and responsibilities of parents/guardians for their children and should try to establish, an effective, collaborative relationship with parents/guardians in order to facilitate the student’s maximum development. ii) Should keep the parents and guardians posted about the results of the evaluation programs undertaken by the counselor and get their suggestions also for further corrective and suggestive actions that may be warranted for the benefit of the student’s overall development. In addition, the ASCA has also described the school counselor’s responsibilities to the Teachers and Staff Members and the Community members. If only the school counselor adopts a really professional approach, all the stakeholders, the students, their parents, the school and the community, will benefit immensely. This puts a greater responsibility on their shoulders which they can discharge efficiently if they adhere to the professional standards chalked out by ASCA, in their National Model with the 4 principles of foundation, delivery, management and accountability. Foundation: The professional school counselor understands the school’s mission and aligns the counseling program with the former to achieve overall success in providing academic, personal/social and career development needs of the students. In accomplishing this task, the shift has to be in changing the student counseling program from being just a service-centered activity to

Explain Why William Became Involved in Wales in the Years 1066 to 1087 Essay Example for Free

Explain Why William Became Involved in Wales in the Years 1066 to 1087 Essay * Had to keep Wales at bay because the border kept shifting * Rebels that went against William went to Wales for safety The main reason that William became involved in Wales shortly after he had taken England was because he would have seen the Welsh as a threat. Along with many other countries, they would have known that the situation in England was unstable and William may have thought Wales were planning an invasion. To assert his authority over Wales, he led a campaign into their country in 1066 and an even larger one in 1081 for the sole purpose of asserting his dominance over the country. If he shown just how powerful he was, then the Welsh princes would see that it was in their best interests to submit. He would have thought that because Wales had submitted to Edward the Confessor, they should do the same with him. Another reason why he got involved with William was because the borders between England and Wales were an issue. The borders between the two countries kept shifting which led to disputes between the Welsh and the English over the land. This would have created tension and William would have had to intervene. This is why he built castles along the border so he could establish the line between his country and Wales. Also, why he wanted this line to be established was because Wales was having a power struggle itself. Because there were multiple princes in Wales there were many disputes going on and William did not want this ‘spilling over’ into his country. Furthermore, some rebels that went against William such as Hereward the Wake and Edric the wild took shelter in wales when their rebellions had failed. Because Wales was sheltering the rebels from William, this made Wales an enemy to Williams reign. Overall, the reason why William became involved with wales during his reign was because he wanted to show them that he was in charge and was vastly superior to them. ‘Scotland presented major problems to William in the years 1066 to 1087’. Explain whether you agree or disagree with this view Plan * The northern rebellion-Malcolm teamed up with Edgar and the Danes * Malcolm was a king- natural rivalry dating back Tension between borders- this meant that Malcolm was hiding rebels * 1072 march into Scotland- showed his power because nobody really stopped him * Treaty of Abernethy was signed which meant that Malcolm recognised him as a leader and kicked Edgar out of his court. Scotland certainly caused issues for William during his years as the King of England however the severity of King Malcolm’s threats is to be disputed. One of the most important reasons why Malcolm w as considered a threat was because he became involved in the 1069 Northern rebellion. If Scotland had invaded by itself with nobody else supporting them, then they would have not been much of a threat. However when teamed up with the Danes and Edgar Aetheling, who was called â€Å"king† by rebels, the threat became considerably larger. Due to the North still being â€Å"semi-independent† from the south according to a historian, William did not have as much power here than he did down south which allowed Malcolm and Edgar to gain considerable support which was a major problem for William because he had only been King for 3 years and his hold on power was still quite fragile. Another reason why Scotland was such a threat was because there was tension around the borders of Scotland and England. Much like Wales, the borders kept changing and this caused dispute between landowners. Also, Scotland could provide refuge for anyone that had rebelled against William (including Edgar) which would have furthered the tensions. The disputes of land had also caused problems for William. Lands such as Cumbria and Northumbria were disputed between Malcolm and William. This became worrying for William because parts of his kingdom were being threatened to be taken from him which would give Malcolm more land and support against William. However, the threat of Scotland was not as substantial as some historians make it out to be. In 1072, William marched through Scotland with relative ease. Although Williams army was â€Å"fearfully exposed† according to Purser, the Scottish did not capitalize on this opportunity. This could be interpreted as Malcolm showing he did not want to fight against William. This point links into the treaty of Abernethy. In the same year Malcolm met William at abernethy and signed a treaty which shown that he recognised William as his superior. According to purser, in â€Å"good faith†, Malcolm kicked Edgar out of his court which would have made further rebellions in the north very difficult. Overall, Scotland was initially a threat around the time of the Northern rebellion however the treaty of Abernathy played a main factor in extinguishing the threat of the Scottish.

A case study on Westmount Retirement Home

A case study on Westmount Retirement Home New information can be considered valuable in terms of decision making. From new information, the derivation of new and more applicable strategies can be utilized. In this paper, an analysis on how does new information becomes a valuable asset to transform Westmount Retirement home struggles with its current accounting system which affects its profitability to a more effective Activity-based costing system that can improve overall business operations. This paper outlined both the strengths and limitation of the current cost system by Westmount and at the same time provided new elements that support the proposed Activity-based costing system and its benefits. The study also showed calculated suggested new price rates on the room options for Westmounts current and potential residents together with its proposed new fees for additional services and medical needs. Introduction A 125 Unit retirement residence was established on the year 1997. It was called Westmount Retirement home. The core purpose of this retiring home is to cater to seniors of the community. Westmount Retirement home provides both assisted living and independent supportive living options to their clients. Their current clients are divided into two segments, one is the independent supportive residents which require no assistance with the tasks of daily living, the other are assisted living residents which basically requires additional assistance which varies depending with their medical needs and degree of frailties.There are thirty-one (31) employees on Westmount that is spread across all of the retirements home several departments. There is basically several staff employed on a department that specializes on recreational activities, housekeeping, management, building maintenance and nursing. With regard to prices offered to Westmounts residents, the pricing model is actually simple and uniform for all residents and the only variance or difference is fundamentally based on the size of each room. In this study, the author will dissect the case by providing a discussion on Westmounts poor financial results in 2005; this will be followed by analyzing the companys current costing model by highlighting its strengths and limitations. Next will be a computation of the new cost per patient using the data of the current pricing model to create a new costing system. And finally, a discussion on how valuable new information can assist Westmount into creating a more suitable pricing scheme on its residents. Statement of the Problem Westmount Retirement Home has been struggling due to low profitability of its business operations as well as its current accounting system (Shomair 2008). From the low profitability standpoint, Westmount has faced stiff competition, among other local key players on their industry. Westmount has currently three main competitors namely: Chelsea Park retirement, Central park lodge and Longworth Retirement residence. Heavy competition arose due to the increasing demand for assisted and supportive living options. Thus, due to the availability of several retirement homes, key industry trends shows that a lot of potential residents are basing their decisions on residence options on the factor of cost. Regarding Westmounts current pricing model and accounting system, the company offers a standard rate (price) on numerous services to various patients and at the same time attending to individuals specific needs. The issue here is that there is no system or a defined activity-based costing (Platt and Vaysman 2000) in place to account for those varying service needs required by different residents. The obvious result here is a low profitability which can be attributed to its high operating expense. Westmounts Current pricing model: Strengths and Limitations Strengths Based on industry trends, a lot of potential residents are focusing on the cost factor on deciding which retirement home they will get into. Westmount Retirement Homes offers a very attractive and competitive pricing package by having a basic and standard pricing scheme in which the only difference in prices are from room sizes and not other care services. This has attracted a number of residents to Westmount. Not only does Westmount have a uniform price rate across all their services, it also has the most affordable prices compared to its competitors. Westmounts Package or Deal Pricing or most commonly known as a Bundled Payment (Miller 2008) provides its target market a hassle free approach on understanding the total cost of being a resident. Limitations The current costing system of Westmount does not provide any valuable information more particularly on the cost of each their services, since the only method of differentiation with their costs are on room sizes. Potential variability in costs especially on specific services in relation to clients needs is disregarded, due to the limitation of the current costing model. Substantial revenue can be lost as well with this model. As an example, , resident couples can stay at their rooms with no additional cost and have the same care and services as long as they pay for the room rate only. The current costing system does not provide any avenue or room for improvement specifically on operating expenses. For example a lot of staff hours are still being paid even without services rendered. New Costing Model Design Activity-Based Costing This new cost model will definitely improve not only the current accounting system of Westmount but its overall profitability as well. The benefits of an Activity-based costing is that instead of costs assigned to fixed costs, are now can be utilized as variable costs depending numerous activity cost pools in Westmount (Weygandt, Kimmel, Kieso 2009).In essence, it controls the companys overhead costs and leads to a more effective decision making by the management on how to improve overall finances. Room Rates A new rate will be reflected on this new costing model. To acquire a more suitable and competitive rate for Westmount, New room rates will be the computed by getting the average cost per room of all the three main competitors (see Exhibit 1). The average cost per room will provide an essential perspective on how much does the competitors charge per room (studio, one bedroom and two bedroom models) in this type of industry. Also, it can be used as the new room rate for Westmount. The purpose of which is for the discerning buyer would not only look at the room prices but also other features: such as quality of services, facilities etc. This is possible since the difference between the New Westmount prices compared to its competitors are relatively insignificant, in fact the new rate on average is cheaper than the other two competitors (Central and Longworth). Except for Chelsea Park in which Westmount can compete via other methods: for e.g. Marketing high quality services and facilitie s. Price differences because of room size will still be applicable with the new rates. Regarding the current issue with having couples share the room and services, Westmount can utilize their two bedroom units. Only one competitor has this residential type (Chelsea Park). Westmount can have the option of selling those units to couples with the new room rate without an additional charge. This will provide Westmount the ability to attract more potential residents and have those clients focus on getting a two bedroom if they want to consider being with their spouses. With these new rates alone, Westmount can generate more revenue out of its projected client base of 160 residents and in effect will increase profitability. Identifying and Matching Residents Needs Each resident may have different or special needs, contrary to the previous system in which these differences are barely nonexistent. This can be done by Westmount using proper segmentation of all its current residents, more particularly to those residents require additional services or different levels of care. This can be segmented by using a three modelled option for service fees. First are the residents with no medical needs, then with moderate medical needs and lastly those with intense medical needs, for the last two groups, they could have the option to purchase nursing and medical support at an additional cost. This also follows the activity-based costing model proposed for this company. New Prices for Additional Services and Medical Needs For those living residents with no medical needs rates, the new room costs will be the base price to be applied. On the other hand, those on the other group which require added services and medical needs would pay additional costs for each service and medical need (see Exhibit 2 for Activity-Based costing) The price of each service will be determinant to its operating cost plus 15% mark-up, to ensure adequate return to Westmounts shareholders and enough funds for necessary capital requirements. Utilization of Labor Availability As in any organization, some employees are more productive than others (Platt, and Vaysman 2000:19). With this new model the author allocated cost of each staff members compensation-related costs among the several activities in which he or she is responsible. Since a lot of man-hours are consistently wasted with the current costing system, the new system approach would be almost the exact opposite. Each resident group will now have staff available to them only when they really need them. Examples of these are dieticians employed for those patients with serious medical conditions; their hours now will be spent entirely to this resident group, in effect decreasing their total work time. And since they will now be paid on an hourly basis it will drive down costs on this support service. These hourly basis of work schedules will be applied across the board to ensure that all time spent will be productive and useful. This is also a win-win suggestion especially the extra time given to these staff members will create a much more balance in their work-life relationship. As for Westmount, obviously this will help drive down operating costs, by eliminating its current fixed costs of labour and transforming it into a variable costs which can either be seasonal depending on the demand for staff availability. Value of New information In any facet of economics most particularly in enterprise, new information that can be used to apply new strategy and other development are all considered essential and valuable. Cohen and Leviathan stated that The ability to exploit external knowledge is thus a critical component of innovative capabilities (1990:122). In this case, Westmounts administrator Helen Roswell, have noticed the low profitability of the firm and analyze what could be the causes. She acknowledges external factors could contribute to it, but her main concern was on their pricing model and total operating expenditure. This realization made Roswell think of other alternatives apart from the current cost model, especially when this current model has a direct impact on the firms overall profitability. To continue to attract more clients and still remain profitable, a new pricing model was needed to reflect the level of medical care and service required by each individual patient. Roswell has also decided that she would need to assess the true cost of each Westmounts services, and then use this information to develop a new pricing model. The price schemed for room rates specifically as aforementioned in this study will be the monthly average price of all industry players. The added or special service or medical need will be on a case to case basis in which the price will be service operational cost plus 15% mark up. This new pricing scheme can definitely alleviate Westmounts overall profitability and decrease operational expenses. Calculations: As an example for Supportive Services: Number of Employees:17 Total Cost amounted to $548, 573. Total wages is at $538, 392 Total Supplies used cost $10,181 Two (2) dieticians is compensated $18.50/hour each. 37 hours/week 48 weeks Total costs for Dieticians Wages per year: $65, 712 Estimated. Number of residents with intense medical need for dieticians 50.The total cost of the two dieticians wages for this scenario will now be allocated on an hourly basis or 25% allocation example, in which the demand for their services ( in this case the 50 residents) will be applied.