Explanation of Human Behavior Essay

Psychology is a vast field that studies the behavior of a person. Because of psychology there is a better understanding of the disorders people may be affected by, the choices people make, and even the sexuality of the human race is understood by psychology. How psychology came to be, is a question that I had asked myself in the past. When researchers chose to directly observe psychological events, such as timed reactions, 130 years ago, psychology emerged into a scientific field of its own. The first psychological lab was created in 1879 by Wilhelm Wandr. Since the field of psychology was originally developed by Caucasian males, many beliefs were biased. As the field of psychology has grown, so has the diversity involved in psychological study; leaving us with more accurate understanding. As I happened to mention earlier, psychology is a vast field. This leaves room for many different perspectives. There are three primary perspectives with several sub-fields of psychology. First there is the biological perspective which includes biopsychology and evolutionary psychology. Second, is the psychological perspective that includes behaviorism, cognitive psychology, the psycho-dynamic approach, and humanism. The third perspective of psychology is the sociocultural perspective. Together, these three perspectives and their sub-fields have helped in advancing knowledge in the field. A long standing debate in the field of psychology is the effect of nature and nurture on a person’s behavioral development. I feel that both are equally important factors in how a person behaves. Some people are born with psychological disorders, but their upbringing helps them live a comfortable life without being controlled by their disorder. Others grow up in a bad environment that brings out the worst of their disorders. There are some people who aren’t born with psychological disorders, but develop some over time due to their upbringing. For example, I was born without any  abnormalities and was completely healthy. Unfortunately I was born into a family of addiction and violence. As a child I was sexually, physically, and emotionally abused. As a result of this abuse I suffered from depression and even now as an adult, many of my choices are influenced by the environment I grew in. I do feel that a lot of personal choices are in our own control, though. Another example, though I was raised in the type of family I was raised in, I chose to be better. I chose to break the pattern of addiction and abuse and become a better person. I know other people who grew up in the same situation as me, and they choose to follow the path and they choose to carry a grudge that the world owes them something. I feel there are too many factors involved in behavior for it to be caused by only one perspective. Reference Mitterer, & Coon. Introduction to Psychology: Gateways to Mind and Behavior with Concept Maps and Reviews (13th ed.). Upper Saddle River, NJ: Cengage Learning.

Beautiful Disaster Essay

Beautiful Disaster Shakespearean scholar M. R. Ridley suggests that the theme of Othello centers on the conflict between â€Å"reason and instinct. † There is main reason of why did Iago go to Othello accusing his wife of cheating. And the instinct Othello had to kill his wife Desdemona due to these accusations. Shakespeare has many underlying and reoccurring themes throughout as well. One major theme is that of betrayal and loyalty. During the entire play, every character is either loyal to, or betrays another character. In the case of Othello, like all other tragedies, it is the passion of the hero hat is the root of all the action of the play that destroys the hero. Iago was the master of manipulation. lagds fearlessness and over-confidence while he manipulates people causes him to make mistakes that lead him to his death. As he carried traits of psychopaths with no remorse, he was obsessive towards other people’s lives, relentless on his actions, bold in his choices, and a genius in his efforts to manipulate and deceive the other characters†particularly Othello. His unclear motivations derived from the will to play on each team and play them like puppets. It ll began with poor Roderigo who Just wanted to win over the heart of sweet Desdemona and when he noticed his efforts weren’t working, he wanted to â€Å"go drown himself. † Iago disgusted at the thought because he would never â€Å"kill myself out of love for some woman I can’t have. † The indescribable feeling of wanting someone without the want in return will drive some crazy. In lagds eyes, if Roderigo was foolish enough to do that, than he would be even more susceptible to lagds manipulating ways to think he was actually helping him. IVe rubbed this young pimple until he’s ready to pop, and now he’s angry,† (5. 1 . ). Iago didn’t Just stab people in the back or sabotage anyone. He plots and wisely plants his seeds so he looks like the good guy in the end while using people’s weaknesses against their selves and each other. Iago spends most of his time plotting against Othello and Desdemona. His cleverness and ability to get closer to the other characters while simultaneously bringing them down is genius. Othello is tempted by the beauty, position, and compassion that Desdemona can give him in marriage. He’s an experienced man who should know that their differences may bring problems but he ignores the possibility of trouble. Their differences, particularly Othello’s race and age linger in his mind causing some uneasiness. He’s tempted to believe that Desdemona is unfaithful when Iago begins his torment. Othello is easily led by lagcfs games that not only caused problems but the death of four people. If Othello used his conscious he could have prevented the tragedy. The infamous white and red handkerchief repeatedly comes up throughout the play. It was essentially the final straw for Othello that pushed him over the edge with the rumor of his wife’s infidelity. It was a token of love from Othello to Desdemona that had a lot of entimental value. The handkerchief also seems to function as a symbol of Othello’s mysterious past and his exoticness. He tells Desdemona that an Egyptian charmer gave it to his mother and that it would keep his father faithful (3. 4. 9). Such a small jealous mind. A small misunderstanding can be magnified psychologically into grounds of love or betrayal. Desdemona and Othello’s relationship was a lot like most relationships that happen today. They were very much in love, almost too much in love, with no trust or respect to make it last a lifetime. In marriage, it should be your spouse’s word over anything. Well in Othello’s case it was the opposite. He took the most harmful information that would break any marriage up if it were true and he completely ran with it. It brings us back to the theme of betrayal and loyalty. From Othello’s point of view do you believe the possible betrayal of your beloved wife or do you go along with the loyalty of your lieutenant that would never do you wrong? Tough choice although in the time of the play it was to be seen that all women were whores and cheating on your husband was common. Desdemona was as faithful as they come. While Iago was busy digging his nose in other people’s love life, his wife Emilia was the one to say: Who wouldn’t cheat on her husband to make him king? I’d risk my soul for that (4. 3. 4). As Desdemona is preparing for bed the night she was killed, she starts singing a song about willow tree. The song was sung originally by one of Desdemona’s mother’s servants who loved a crazy guy which reflects Desdemona’s own situation. Othello is so wounded by the thought of Desdemona’s betrayal that he’s blinded to everything except his own pain. Once he decides to end his pain by ending her life, nothing Desdemona says or swears by can make him look beyond himself for the truth. In the beginning of the play, Shakespeare establishes the dignity, nobility, and heroism of Othello by making him out to be this fantastic, well rounded guy. He was a highly respected general of the armies of Venice respected by all those around him. Othello’s elevated status is easy prey for Iago with his insecurities due to his age, his life as a soldier, and being a racial and cultural outsider. According to Professor Stoll, it may be correct when he says that â€Å"In no case does Shakespeare represent men as overwhelmed by anything so vague and neutral as social forces,† but he is surely incorrect when he adds, â€Å"or as devoured by heir own passions alone. Othello thinks that using denial and disbelief will solve his problems regarding Desdemona. He refuses to believe anything she says in her defense. He won’t believe lagds wife Emilia when she swears Desdemona is faithful; and disbelieves Desdemona’s words of innocence when he first accuses her. He overlooks her devotion and innocence as if she didn’t give up her home, family, and entire life to be with him. In spite of all the evidence

Japanese Economy Essay Example | Topics and Well Written Essays - 3000 words

Japanese Economy - Essay Example Its major undoing is the slow reaction to external events due to the fact that players in this system are in part protected from factors emanating form external markets. (Moffatt, 2011) It is of ample importance to revisit the definition of what the system of Keiretsu comprised before tackling it further. Keiretsu was that system adopted by Japanese firms where they would have transactions between or among them in the long-run. One of the major firms that took up this system is those in the automobile industry besides others like the banking industry and insurance sector. In this line, it is quite notable that the major information that is exchanged among the concerned firms involves broadly technology and this is especially in the subcontracting of tasks. Mostly, parent companies have the knowledge about the production capacities of the subcontracting firms, the financial conditions, employee’s skills, corporate cultures among other things. On the other hand, subcontracting f irms are bestowed with the knowledge of their parent firm’s requirements in terms of production plans of the future, and technological needs, among others. This knowledge that has been shared between the two groups of firms is made easy by the exchange that is witnessed whenever they are giving each other consummatory kind of information by way of relations that have been set for long-run by the parent firms and subcontracting firms. Keiretsu, therefore, is a major example of social exchange based on relations. Social exchange has been merited for its transaction costs’ reduction. Opportunistic behavior is also discouraged by the long-term relations, which are dependent on shared knowledge amongst these firms. These long-term relations that are social exchange based to a high extent reduce the costs of transactions in consideration to technology, where the technology meme is divided more effectively in the parent-subcontracting firms’ relationship. Vertical inte gration is, particularly noted to be the main way transaction costs are reduced. Therefore, in the Keiretsu system any given transaction is preferred to display a vertical kind of integration and the benefits to the parent company are a must so that the independent subcontractors are allowed to enjoy their freedom as independent entities. The vertical integration type of approach means that the meme of the parent company absorbs that of the subcontracting company’s in terms of at least the management style or the corporate culture. If it happens that the meme of the subcontractor has proven beneficial to the parent company, then the parent company will pick the keiretsu as opposed to vertical type of integration. (Yamamura, 1997 p253) According to Tabeta and Rahman, in 1996, Keiretsu is to huge extent efficient and besides this it aids in environmental adaptability of the companies of Japan. The structure of a Keiretsu group reduces the costs relating to transactions as well as enhancing coordination between the suppliers and automakers. It was founded from the 1984’s discussions by Aoki as well as Asanuma’s and their studies were focused on the economics of transaction cost outlays in the system of subcontracting in the automobile industry. (Tabeta and Rahman, 1996) In the period towards the late 1980s, the economy of Japan enjoyed a Keiretsu contribution to the economy of around 17% in terms of total sale revenues as well as

Managing of diversity Essay Example | Topics and Well Written Essays - 3000 words

Managing of diversity - Essay Example ting the apt workers is not the end of the task, they have to recruit employees from diverse backgrounds in their home operations and importantly in their foreign operations. That is, it is necessary that the management must ensure a constant availability of sufficient number of efficient employees from managers, executives, technical persons to laborers importantly from diverse backgrounds, for the efficient functioning of the organization and also to fulfill Corporate Social Responsibility (CSR). So, recruitment of employees from diverse backgrounds will only give the desired results because it will work effectively in the interior environment as well as handle the issues that happen in the external environment of the specific organisation In organizations, workers will be like the five different fingers in one’s hand; different from one another, having different characters, attitudes, education, background and also ethnicity. But, some organizations will not have this diversity aspect, especially the ethnicity aspect, totally or not up to recognizable levels. So, certain organizations will introduce programs or strategies to recruit and assemble ‘collage’ of workers, so that the diversity element is incorporated into their organizational structure and culture. This incorporation of diversity will bring in many benefits and could also raise the image of the organization among diverse group of people. This is what many organizations like Nike, bp, Verizon, etc is trying to do through their Diversity programs. That is, all the companies are recruiting employees from diverse backgrounds through its Diversity programs to improve economically as well as ethically. So, this paper will focus on how divers ity can be managed optimally by an organization with Human Resource Manager (HRM) playing a crucial role, and with the aid of real life examples in the form Nike’s Diversity program as well as Southwest Airlines, Verizon and bp. As different humans could only

Take home final Exam Assignment Example | Topics and Well Written Essays - 1500 words

Take home final Exam - Assignment Example Section 2: Product 13: In the year 2012, FDA made public an examination into 5deaths, along with a heart attack supposedly tied to utilization of an energy drink known as Monster. The analysis was launched subsequent to the passing away of a girl who was 14 years old of a heart attack because of caffeine toxicity following the drinking of two twenty four ounce canisters of the energy drink referred to as Monster, which as one contains four hundred and eighty caffeine milligrams. That is the caffeine comparable to fourteen Coke cans. One thing is certain: it cannot harm to be additionally mindful of the caffeine utilization (Narins 2). While the caffeine tolerance relies on the person’s size and existing consumption practices, the Council of American Medical alliance on Scientific Affairs proposed that an individual ought to be not more than two hundred and fifty milligrams of caffeine, or approximately three 8-oz coffee cups each day. The American public is pushing to get the Monster energy drink restricted for the reason that energy drinks are believed to be dietary complements; their contents are not presently FDA regulated. A lot of the energy drinks together with Monster Energy drink not simply have extremely high caffeine degree, but they additionally mix them with extra herbs that have caffeine, for instance, guarana , as well as yerba mate, that have the capacity to cause noteworthy side effects (Narins 3). Section 3: Pricing 22: A gas model car of MSRP is known to cost 38,375 dollars, and measure it up to the same hybrid model proffered by the similar company at a bottom MSRP of 43,935 dollars. The hybrid representation costs 5560 dollars more. When one buys a hybrid car, one would anticipate to accumulate gasoline, in view of the fact that the car operates to some extent on electricity. Within the above instance, the typical, two-wheel-drive the year 2011 model's merged highway, as well as city probable fuel utilization is 21 miles for every gal lon. The similar replica with a hybrid locomotive has a probable combined 30 miles for every gallon gas mileage. If an individual plans to maintain the hybrid for more than a few years, his gas reserves would possibly recompense for the top sticker price, for the most part with a year's rapid boost in gasoline cost, if the individual would purchase approximately 728 gasoline gallons every year. In difference, for the hybrid, the individual would establish that the yearly gas acquisition would be of approximately 510 gallons. The individual would put aside 218 gas gallons each year when using the hybrid. Multiply the 218 gallons by a conventional 3.50 dollars a gallon of gas for every dollar reserves of 763 dollars. By choosing the hybrid instead of the normal model, a person would spend the $5,560 disparity in sticker cost within seven to around eight years. Therefore, in this instance, an individual would save cash either by disbursing full price, as well as utilizing the hybrid fo r eight years and more, or by utilizing it for three years and more than with a tariff credit. Section 4: Channels of distribution 24: The top five retailers within the globe take account of Wal-Mart, Kroger, Target, Walgreen, as well as Costco. All these retailers are from the United States of America. Walmart has 8,500 storehouses in

Well-Being And Education Essay Example | Topics and Well Written Essays - 1000 words

Well-Being And Education - Essay Example It is an ambiguous term used widely and frequently in public discourse. Well being can be viewed as a positive mental condition, originally embraced by some scholars as a way of focusing on satisfaction with life and health, as opposed on the focus on mental illnesses and its cures. In a dynamic way of viewing it, â€Å"Well being|† is a state in which a person is able to develop his or her creativity, productivity, potential, and work. It helps one-build positive and strong relationships with others as well as contributes largely to their communities. It is through education that an individual’s well being can enhance a sense of purpose in the society (Kennedy, 2006 45-6). Promoting well being is a legitimate aim of education. Many professionals in the education sector firmly perceive that their work makes individuals have a high self-esteem and have a positive view of their lives. Research shows that most of the adult learners gain evidently in optimism and confidence because of successful learning. Such experiences have also been realized by most practitioners in workplaces, communities, and in colleges. There are numerous justifications for considering the promotion of well being legitimate in education. Apart from being desirable in itself, it has a positive view on the future and a feeling of one’s ability to control his life are crucial to further, on-going successful learning. ... Most importantly, well being creates a focus on the emotional and social features of effective learning including managing feelings, empathy, self-awareness, social skills, and motivation. Educationists typically gauge the well-being of students in terms of test scores, academic achievement, university entrance trends, attendance records, engagement, or success in up to date accountability culture, and international league. The paper presents that promotion of well being is a legitimate aim of education in an exploration of wellness in schools to achieve an overall consideration of this issue. Well being is the foundation or basis on which academic excellence is build and the exemplary behavior is prized. It is quite logical to argue that well being and achievement of learners go hand in hand (Noddings, 1995, 41-2). Indeed, people who have received quality education say that they have the satisfaction in life and that they carry out worthwhile activities. However, it is not always tr ue that education necessarily brings about happiness. The well-being of a learner is as well affected by the way he or she feels, including the health factor. Well being as a legitimate aim of education It is a justifiable aim of education; after all, education is goal-oriented. Moreover, when it comes to parents educating their children, it is believed that well being is a goal worth of pursuit their goals. As a relatively educational, goal, well being is assumed to prepare learners to develop into independent critical thinkers as ethically responsible citizens. It is a global requirement or legal expectation of the whole world that all children get access to universal education for a common good. Education

Maslow's Hierarchy of Needs Essay Example | Topics and Well Written Essays - 750 words

Maslow's Hierarchy of Needs - Essay Example This hierarchy applies to humans individually. Every one has different needs and requirements and therefore they move across the hierarchy differently. For example if you put Bill Gates in this hierarchy, then he might only need to fulfill his self actualization need because all his previous needs have already been fulfilled. Some one might not require safety need because he or she might not give much importance to it and therefore directly move to the esteem need. People with different age bracket and with different sex have different requirements with respect to these needs. The biological need is the basic need and therefore it remains the same for males or females. People with 18-30 year age bracket require this need more because these people are not usually established and are working hard for a better living where as people above this age bracket usually are settled and has less of this need. Safety need is more amongst females as compared to males as they feel more insecure than men. Belongingness and love need is equally important for either males of females or person of any age group. It is surprising that women have more of esteem needs than men and very less of people in the 18-30 age group desire esteem need. Aesthetics need is only amongst the fem... Belongingness and love need is equally important for either males of females or person of any age group. It is surprising that women have more of esteem needs than men and very less of people in the 18-30 age group desire esteem need. Aesthetics need is only amongst the females. And females of age group 18-30 desire more of it than do the 31-45 because those females are more young and trendy and therefore follow the fashion. Many people like to achieve the self actualization but females desire more of this need than do males. People above the 31 years of age might go for it because they might have fulfilled all the other needs and this is the last thing left. Transcendence is related to self actualization but it is basically to do something which no one other has done or to think out of the ordinary and this is more in men than in women. And this desire of need arises more when a person has just passed or about to pass the teen age and is a young person when the capacity to think creatively is more as compared to after the thirties. Bibliography Richard L. Daft. Management. Orlando, Florida: The Dryden Press, Harcourt Brace College Publishers,

Financial Statement Analysis-Final Project-LULULEMON ATHLETICA INC Research Paper

Financial Statement Analysis-Final Project-LULULEMON ATHLETICA INC. and the RetailApparel Industry - Research Paper Example historical data of stock price of the company and stock price data of market; future predictions about the stock price movement of the Lululemon has been estimated. The report also analyzes the forecasted financial statement and earning per share of the company. Also the report recommends investors whether they should invest in the company and industry or not. Valuation of the company has been done in order to identify the value of Lululemon. Also it has been revealed that the performance of the company would improve in the years to come as the forecasted financial statements state the company would be able to increase its assets as well as improve its profitability in the years to come. Also the expected returns of the company’s stock are estimated to be higher than the average market return. Apparel industry is one of the most attractive industries for investors to invest because the demand of such industry has always been high. The industry also suffered because of financial crisis in the year 2007 and right now the industry is improving its position with the passage of time. The industry is very competitive with lots of brand names operating in the market like PVH, V.F. Corporation, Lululemon, Polo Ralph Lauren and Liz Claiborne and many others. This report analyses the current scenario of the industry and its future outlook. The second part of the report covers analysis of one of the key players in the apparel industry, Lululemon. Lululemon financial strength and position have been analyzed and its stock price movement has been observed to estimate the future stock price of the company. In addition to this, in the report contains valuation of the Lululemon and recommends investors whether the company is profitable or not. The performance of apparel industry has been ordinary in the second quarter of 2011. The performance of firms in the industry during first quarter showed mixed results as there were some firms like PVH and V.F. Corporation which were

Lloyds Banking Group Integration Essay Example | Topics and Well Written Essays - 1750 words

Lloyds Banking Group Integration - Essay Example In the first type of hybrid structure company can combine the characteristics of both the functional and divisional structures. In this type of hybrid structure, Lloyds Group can organise its important functions into self-contained units by decentralising it whereas, the functions which require economies of scales and stability can be centralised. In the second type of hybrid structure, the company can combine the characteristics of functional, divisional and horizontal structures (Daft, 2009). Most of the multinational companies have hybrid structure. This structure is particularly useful for the organisations where the environment is highly uncertain and organisation can be best managed through divisional structure and some functional expertise is also required (Zamaros). This structure can offer great flexibility to Lloyds Bank. The following table describes the cultural dimensions (Gray & Larson, 2005) which could be affected by changing the organisational structure of Lloyds Gro up from Divisional structure to Hybrid structure. ... f Lloyds Group could be improved by developing teams in the functions which involve teamwork tasks and by emphasising on individual tasks wherever important. Company has the flexibility to achieve a balance between individual work and teamwork. Inter-unit Relations The inter-unit relations of Lloyd Group could be improved if Lloyds Group go for divisional structure and could be reduced if Group goes for functional structure. Company has the flexibility to achieve the balance of coordination and interaction between units. Control The control of the supervisors to influence the behaviour of employees could be improved in the segments of business with functional structure. Company has the flexibility to achieve the balance of control. Social Distance Lloyds could improve its culture by reducing the social distance in the segments where company adopt divisional structure and enhance the social distance where company uses functional structure Reward Criteria The reward criteria could be d efined by establishing seniority based and experience based priorities in functional structure and by establishing performance based criteria in divisional structure Conflict Tolerance Achieving the control tolerance balance across two kinds of structure (functional and divisional) could become a challenge for Lloyds Group Level of Effort The Group could enhance level of efforts of employees by increasing control through centralising some processes and decentralising others, based on particular needs Sharing Information Lloyds Group could control information sharing by using two kinds of structure External Orientation Lloyds Group could also become more flexible to respond to external orientations in a hybrid structure By adopting the hybrid structure, Lloyds Group could achieve various

Oscar Wilde Essay Example | Topics and Well Written Essays - 3250 words

Oscar Wilde - Essay Example I. Importance of being Earnest The importance of being Earnest revolved around a man named Jack Worthing, who was leading a double life in order to get away from the societal pressures of acting a certain way. His alter ego was named Earnest and he hid his personality from others by telling that Earnest was his unruly younger brother. Although, a dramatic turn of events reveal that he had been unconsciously playing out the truth all his life, but Jack’s charade depicts the hypocrisy that pervaded the upper class English society and depicted the double standards within the society. His friend dubs Jack’s habit as ‘Bunburying’ and when he soon follows suit, Jack comments, â€Å"This ghastly state of things is what you call Bunburying, I suppose?† (Wilde 367) Jack was discovered in a handbag stowed away in the cloakroom of the London Railway station, only to be discovered by a wealthy man named Thomas Cardew. Cardew adopts Jack and gives him the name â €˜Worthing’. ... According to Walter E. Houghton, Earnest’s character was indeed Jack’s bridge to understanding other facets of life, which is nearly impossible within the confines of the moral code set by the Victorian society. Hence, it can be postulated that Jack’s alter ego was a way for him to venture and discover the intellectual and moral side of humanity. Houghton further notes that the name Earnest slowly evolved not only as a name of the character, but he also took the form of an ideal characteristic that was sought in every individual that centered on the integrity of one’s character. It can be concluded from Houghton’s hypothesis that Jack was playing the part of Earnest in order to unlock the secret to a successful life. Houghton further elaborates that human life is not simply a journey from the realm of the living to the realm of the dead, but indeed it involves the individual actually exposing themselves to all aspects of the society to help strength en their resolve against the forces of evil (Houghton 221). Although, the men are not completely noble when it comes to their alter-ego and they spin an intricate web of lies in order to get the attention of the women they love, but the men are not intrinsically evil. As a matter of fact, both Jack and Algernon were simply escapists, who wished to use Earnest’s name in order to get away from the society’s pressure. It was a mask for the protagonist and donning it allowed him to get the sense of freedom that he had always craved for (Adams 183). When Jack is not roaming the streets of London under the name of Earnest, he is seen as a dignified gentleman. He is depicted by Wilde as

Evaluating a Health Promotion Website Essay Example for Free

Evaluating a Health Promotion Website Essay Health Information Technology (HIT) has been introduced into the National Health Service (NHS) in order to improve the quality, efficiency, safety and cost effectiveness of the delivery of health care. The application of computerized information technology in health care settings has so far played a vital role in improving the accessibility of information and has replaced more labour intensive and unproductive methods (Shekelle and Goldzweig, 2009). The Nursing and Midwifery Council (NMC, 2009) maintain that that nurses’ skills, knowledge and practice must be guided by the best available evidence. Often this evidence is found on the internet however many sources of information can be inaccurate so a good standard of critical evaluation is required (Kim, Eng, Deering et al 1998). To evaluate the quality and reliability of a chosen website the use of a framework can be helpful such as Roberts (2012) 5 C’s website tool. This framework evaluates five areas: credibility, currency, content, construction and clarity. The website The Royal College of Psychiatrists (RC Psych, 2012 a) was chosen to be evaluated because as a mental health nursing student this will develop an awareness of how information technology is implemented and applied to practice in health care. Additionally, by using Roberts (2012) 5 C’s framework to critically evaluate this website, knowledge and skills of the quality and reliability of HIT will be acquired. Main Body RC Psych is the professional and educational organisation for psychiatrist in the UK as well as being a registered charity (RC Psych, 2012 b). Their website is aimed at improving the lives of individuals affected by mental illness through educating the public. They claim to be at the head of developing and promoting best practice in mental health services through their education, training and research projects. Additionally they are involved in the publishing of the following world-class journals; British Journal of Psychiatry, The Psychiatrist, Advances in Psychiatric Treatment and International Psychiatry (RC Psych, 2012 c). Credibility Having gained a royal charter this shows us that the organisation has been recognised by the Queen and seconded by the government to call itself a registered organisation of the highest regard. As stated by the Privy Council Office (2012) organisations granted a Royal Charter must have a solid record of achievement. 75% of its members should be qualified to at least first degree level and the work completed by the organisation must be in the interest of the public. Professor Peter Tyrer is named as the Editor, of the website, and is said to be responsible for the editorial and production aspects of its publications in addition to the production of their online continuing professional development (CPD) e-learning resources and its sales and marketing (RC Psych, 2012 d). After researching Peter Tyrer it is evident that he is highly qualified within the field of mental health and is a professor of community psychiatry for the Department of Medicine, within the Imperial College London (Imperial College London, 2012). The website offers a vast amount of information around mental health including conditions, diagnoses, treatments and types of therapies. The advice provided is produced in the form of online leaflets for the use of the public as well as professionals. Within the website there is no evidence to show that the same specific authors are used regularly for their published articles however, at the end of each article the producer, editor and sometimes an author are named in addition to any expert that has been involved in the making of it. All these leaflets are produced by the RC Psych Public Education Editorial Board that is responsible for producing 300 educational leaflets. These leaflets have been accredited by the NHS Information Standard and subsequently gained numerous awards (Byrne, 2011). They have achieved Plain English and BMA patient information awards and have received consistently positive feedback for the web versions. The editor of these leaflets is Dr Phillip Timms who is currently employed as a consultant Psychiatrist for the South London Maudsley NHS Foundation Trust as well as a senior lecturer in psychiatry at King’s College, London (BMJ Masterclasses, 2012). This site’s web address shows that it is delivered by a UK based academic body as it has an ac.uk URL. This confirms their credibility and reassures the reader that they are qualified experts able to give advice in this field (Roberts, 2010). Combining all this it is apparent that the producers of the website have appropriate qualifications and expertise to offer advice in regards to mental health and supports the credibility of the organisation and the website. Some of these points also link into the other five C’s for example, the awards that the leaflets have received show that the content and clarity of their work has been assessed and found to be of an acceptable standard. Currency When using a website for personal development reasons or to recommend to a patient the information being accessed should be the most current evidence available that has been proven in practice. In regards to the advice provided on the website RC Psych (2012 e) states that they endeavour to update it every two to three years. This is reflected in the articles by showing the date the information was last updated and the date it will be reviewed in the future. Additionally RC Psych (2012 d) state that their information derives from the best evidence available at the time of writing and is updated regularly to reflect any changes in knowledge. Another way to determine the currency of information is to consider the references used to back it up (Roberts, 2010). If the sources are dated then what you are reading may not come from the most current research so there may be more up to date evidence elsewhere. The dates of the references used throughout the website are quite varied however, they do contain many recently published articles and up to date clinical guidelines so this suggests that they are committed to producing up to date information and evidence. This is seen in a leaflet on depression where RC Psyche (2012 f) cites a recently updated guideline by the National Institute for Clinical Excellence (NICE, 2009) which looks at the treatment and management of depression in adults. The currency and credibility of the website can also be reflected in its content and therefore this should also be assessed during the evaluation process. Content As well as being credible and current the content must be assessed for its objectivity, accuracy and completeness (Roberts, 2010). The content of a website can be judged by assessing what the website aims to achieve. This could be selling a product, persuading the audience to believe in something or to provide the reader with unbiased and up to date information on a specific topic (Roberts, 2010). RC Psych (2012 a) profess that they aim to improve the lives of individuals with a mental health illness. They aim to do this by educating people through making information and advice available on their website. This would indicate that it falls under the category of providing unbiased and up to date information to the public. The articles on the website are written in the third person so prevents the author from expressing personal opinion. Furthermore the leaflets produced provide links to various other sources of information on the topic being discussed. This encourages further reading which provides a complete and balanced view preventing bias and, where treatment is recommended, allows the reader to make an informed choice (Roberts, 2010). The references used within the website are taken from well known and respected sources that provide current and acknowledged recommendations such as NICE, the Department of Health (DOH) and various field related journals. This indicates that the website seeks to provide and maintain up to date, accurate and unbiased information that concurs with information available in books and journals on the same subjects. Construction The construction of a website, for example, the layout, colours, fonts, sizes and ease of access can determine whether or not a reader believes the website is of good quality or not (Roberts, 2010). A study by Lindgaard, Fernandes and Dudek et al. (2006) found that the first 50 milliseconds that the reader is exposed to a website can cause the reader to form an opinion as to whether a website is worth using or not. On first impression, the website in question looks colourful and professional. The eye is drawn to the bolder writing that states the websites purpose and there are minimal graphics to distract the reader from this. There is a lot of information on the home page of the website and could be considered cluttered, however it is divided into clear sections and appears well organised, giving clear subheadings which guide the reader to their areas of interest easily. The main colour used for the website is grey and presents a professional look. It is subtle but effective in breaking up different sections of the website without being obtrusive. The font size is varied throughout but mainly of a larger size making the website easy to read. There is no option for the reader to change the font sizing or colour which could cause some difficulty as it is not possible to suit everyone with one font size, style and colour (Roberts, 2010). As this is a registered charitable organisation it would be unfair to expect them not to promote money making offers. There are two links to buy books that are published by the royal college of psychiatrists and an option to support them in future development projects. They have presented these links as the last things you would come across on the website. Because of where they are situated it comes across to the reader that they are more interested in providing free and accessible information to educate the pubic over making money. Clarity Clarity is another important area to consider when evaluating a website. Due to our continually growing multi-cultural society it is important that websites cater for all groups in society and not just the English readers. One part of the website caters for professionals working in psychiatry and another to the public wanting to learn more about mental illness. Both sections are presented and written in a way that is understandable to the general public. In the public section they offer their advice in 21 different languages in addition to visual aids using BSL sign language as well as audio pod casts and printable versions. This shows that they have made an effort to cater for diverse cultures and needs. Unfortunately it appears that they have not taken into account the needs of people with dyslexia. Approximately two million people in the UK population are affected by dyslexia of which around 35 to 40 percent experience visual disturbances when reading (Dyslexia Action, 2012). The British Dyslexia Association, (2012) states that the reading ability of an individual with dyslexia can be negatively affected by bright white backgrounds and the use of too much text. By changing the background to an off white colour and spreading out the information over larger areas this would cater for yet another group in society. Conclusion Having the ability to access health information via the internet has given nurses the capacity to constantly improve their knowledge base and skills knowing that they are delivering the best possible care derived from the best available evidence. The RC Psych website not only offers nurses a place to go and build on their knowledge and skills but it also provides them with a safe, reliable and easily accessible knowledge base that they can confidently refer their patients to. The evaluation of this website has shown that the website contains quality, reliable evidence and could be recommended to anyone interested in the field of mental illness. In addition to this the use of the five C’s evaluation tool has provided a great foundation to the development of evaluating skills. It has given an opportunity to discover that the evidence being accessed is suitable for developing personal practice and to help educate patients and is accepted within the NMC code of conduct (Roberts, 2 010).

Sociology of Humor Essay Example for Free

Sociology of Humor Essay Humor is an important part of everyday interaction. It serves mainly as a social lubricant that creates a lighter atmosphere between a speaker and an audience. Provided that it is not provoke offensive behavior, humor can be used as a first step towards building individual relationships. A more relaxed ambiance between people, in turn, is conducive to friendliness. In the sociological context, however, humor has more important functions. It allows people to express their innermost feelings and opinions without offending a given status quo. In addition, it operates as a coping mechanism by paving the way for the normalization of crises. Lastly, it is a means of transmitting group culture to new members (Drew, Mills and Gassaway, 2007). What’s So Funny? The Foundation and Dynamics of Humor Humor is the result of â€Å"(the divergence between) the conventional and the unconventional† (Macionis and Gerber, 2008). A joke is regarded as funny when its reinterpretation of a protagonist or an event sharply contrasts those of preexisting concepts and schemata (Kubovy, 2003). But the teller of the gag must be able to specifically point out this difference at the proper time (Macionis and Gerber, 2008). Otherwise, the yarn might not be able to fulfill its objective of generating humor. The listener, meanwhile, must be able to identify and understand the conflicting elucidations of a given reality in the joke that is being told to him or her. Reconciling these opposing interpretations is the only way he or she can understand the gag. Comprehending the yarn, in turn, satisfies the listener in the sense that he or she receives an â€Å"insider† status (Macionis and Gerber, 2008). He or she establishes rapport with both the teller of the joke and all the other people who understand it as well. It must be noted, however, that a funny joke is entirely different from a demeaning one. Humiliating jokes in general are thinly disguised statements of intolerance against other races, ethic backgrounds, religions, the opposite gender and or individuals of different sexual orientations (Voors, 2000). These gags convey their message of hatred usually by perpetuating negative stereotypes about parties that are deemed to be different. Below are some examples of demeaning jokes: a. Question: What is the difference between a Jew and a meat pie? Answer: A meat pie does not scream when it is put in the oven. b. Question: Why is a woman’s pussy like a warm toilet seat? Answer: They both feel good, but you wonder who was there before you. c. Question: What is the difference between a Catholic priest and acne? Answer: Acne does not come on a boy’s face until he is 12 years old. The Functions of Humor It would be fair to say that humor operates as a â€Å"safety valve† in human interactions (Macionis and Gerber, 2008). Even the most taboo subjects become discussable when jokes are made about them. Its desensitizing ability likewise allows humor to become a non-threatening means of understanding the culture of a given society. Gags, after all, can express sentiments that might be dangerous to relationships within a certain society when discussed seriously. Satire: Humor as a Cynical Commentary on Society Satire is one of the most popular forms of humor. Its fame stems largely from the fact that it can ridicule the cruelest tyrants without the danger of retaliation. The Zairians, for instance, came up with the following joke to criticize the incompetent, corrupt and repressive regime of their former leader Mobutu Sese Seko: Get yourself a leopard hat like the late Zairian President Mobutu wore, as Africans believe that their leaders are untamed lions, tigers or leopards. (p. 29) By turning social issues such as political scandals and state repression of mass media into objects of comedy, the satirical pun also succeeds in convincing apolitical groups to ponder about the real state of their nation. Indeed, in the context of satire, euphemism and laughter are the most effective means of unveiling inconvenient truths. People, after all, will not react negatively to a joke unless they have something to hide. Don’t Worry, Be Happy Humor is likewise an effective method of stabilizing predicaments. Jokes that focus on particular professions validate this observation. The gag below pokes fun at how law enforcers deal with hardened criminals: A local policeman had just finished his shift one cold November evening and was at home with his wife. â€Å"You just wont believe what happened this evening, in all my years on the force Ive never seen anything like it.† â€Å"Oh yes dear, what happened?† â€Å"I came across two guys down by the canal, one of them was drinking battery acid and the other was eating fireworks.† â€Å"Drinking battery acid and eating fireworks! What did you do with them?† â€Å"Oh that was easy, I charged one and let the other off.† (n. pag.) It is very obvious that being a cop is a very dangerous job. Most criminals that cops come across with will not hesitate to use violence just to be able to escape arrest. Getting injured or killed in the line of duty is already a fact of life for a law enforcer. Humor, therefore, allows cops to share common experiences and raise job-related concerns that might not be expressed properly in a more somber setting. In the process, group solidarity is promoted – they are able to share a communal relationship by laughing at each other without malice. Furthermore, they get the assurance that they are not alone in their work-related dilemmas (Drew, Mills and Gassaway, 2007). A Funny Welcome Jokes that tackle the norms of a society can actually provide valuable insights on its culture. Norms, after all, reflect what a community considers to be right and wrong. Readers can learn a thing or two about Russian norms and culture in the following joke: The math teacher calls Petya up to the blackboard. â€Å"Imagine that your father has borrowed a hundred rubles from a neighbor,† says the teacher, â€Å"and has promised to give the money back in two weeks. The first week he gives back forty rubles. How much would he give back the second week?† â€Å"None at all,† replies Petya. â€Å"What do you mean, ‘none at all’?† the teacher asks, surprised. â€Å"You werent listening properly. Let me repeat: imagine that your father has borrowed a hundred rubles and promised to repay the money in two weeks. The first week he gives back forty rubles. How much would he give back the second week?† â€Å"None at all!† repeats Petya. â€Å"Oh, Petya,† the teacher is annoyed. â€Å"You dont know the simplest arithmetic!† â€Å"And you dont know my father†¦Ã¢â‚¬  (n. pag.) This gag reveals the communal nature of Russian culture. Centuries of agricultural village life and decades of communist rule instilled in Russians the collective mentality. They are therefore bound by tradition to help one another without expecting anything in return. In Russian culture, in fact, being asked by someone to do a favor for him or her is an indicator that you have a close relationship with him or her. For the Russians, being asked to do a favor for others is a sign of dependability and trustworthiness (Kwintessential, n.d.). Conclusion Humor is more than just a social lubricant that creates a lighter atmosphere between a speaker and an audience. It likewise serves as a venue for people to discuss important concerns in a non-threatening manner. By laughing at each other and at their problems without ill intent, they are able to instill among themselves a sense of unity. Even by just making fun of their predicaments, they are already exerting a collective effort to do something about these. But while laughing at grave matters is good, it is still much better to actually solve them. After the amusement has died down, the hungry still has to be fed, the sick still has to be treated and the criminals have to be made to face their crimes. When people live in a safe and just society, they are happy because really feel so and not because they just want to run away from their problems. In the process, their laughter would be merrier and more genuine.

Performance Analysis Of Election Algorithm Computer Science Essay

Performance Analysis Of Election Algorithm Computer Science Essay Distributed systems are the systems consisting of multiple processors that connect through a network to communicate. To manage the communication between different nodes and the exchange of data between them, a leader among them is required. In our project we implement the various Election algorithms for choosing the leader in Distributed Systems thus solving the coordinator election problem. We are also comparing the performance of each of these election algorithms. First we implemented the Election algorithms using the message passing interface(MPI). Then we measured and compared the performance of each of these election algorithms and simulated the results. Finally we modified the distributed leader election algorithm to suit the mobile ad-hoc networks. Key Words: Distributed Systems Election algorithms Unidirectional ring algorithm Lelanns algorithm Chang Roberts algorithm Bidirectional ring Leader election Mobile Adhoc Networks Introduction Distributed system It is a group of processors where the memory or a clock is not shared. Every processor has its own associated memory and the information is exchanged through communication networks. Distributed algorithm A distributed algorithm is an algorithm run on such a distributed system assuming the non-existence of central coordinator in these systems. So these algorithms require one process to act as a coordinator. There is no way to select one of them to be leader if all the processes are alike without different characteristics. One of the processes has to take this special responsibility, no matter which process takes it. This problem in which a leader has to be elected is termed as the coordinator election problem that is how to choose a process among the different processors to make it a central coordinator. Election algorithm An election algorithm is used to solve the coordinator election problem in these distributed systems. Any election algorithm must be a distributed algorithm by the nature of the coordinator election problem. The most important feature in election algorithm is it assumes every process has a Unique ID. It votes a process from among the different processors which can act as the initiator, sequencer and monitor in detecting and solving situations like Deadlock, Mutual Exclusion etc. Thus electing a leader process has become a major issue in wired and ad hoc networks. The goal of election algorithm is to see that when an election begins it ends with all processes by an agreement as who has to be the new coordinator. ELECTION ALGORITHM ON RINGS : A ring is formed by the processes in ring algorithm. In this each process sends only messages to the next process in the ring. It can be classified into two categories Unidirectional Bidirectional The messages are sent only in one direction in unidirectional and in both directions in Bidirectional ring algorithms. To compare the performance of these algorithms, the different criteria taken into consideration are Total number of messages passed Complexity of the messages used Time elapsed by the algorithm 2. Implementation Software We have used the message passing interface (MPI) for implementing our algorithms which are discussed below. It is a standard specification for communication through messages among different processes. It is independent of any language. It is used in parallel computing to write programs for group and point to point communication between nodes. We used the C language to implement the election algorithms. The MPIs routines are directly callable in C. The main MPI calls used in our program are MPI_Init: Before communicating, all instances of the code should call this so as to prepare the MPI implementation for the communications environment. MPI_Finalize: For exiting the communication, this is called by all the instances of the code. MPI_Comm_size: To learn about the number of processors which are using MPI environment to communicate, this routine is called. MPI_Comm_rank: Each of this process assigns an integer to the communicating process. MPI_Send: To send a message to another process, this is called. MPI_Recv: This call allows to receive a message from a process. 3. Unidirectional Ring Algorithms The ring algorithm consists of processes arranged in the form of a ring consisting of a token. The token is passed between processes and the process which has the ring can send a message. The election problem can be implemented using the ring algorithms Lelanns algorithm Chang Roberts algorithm 3.1 LeLanns algorithm In this we assume that all the processes are physically and logically ordered. In LeLanns algorithm whenever the coordinator is lost, the initiator sends a token to the other processes in the ring by adding its id. Nodes cannot initiate any messages once they receive the token. After circulating the token, if the process receives back its id then it is chosen to be the leader since it knows that others cannot become leaders as it knows all the ids of the other processes and it has the least id. The message complexity of LeLanns algorithm is O(N2). ALGORITHM: Step 1: begin Step 2: send the token to neighbours with id of current process as i Step 3: add current process id j and forward to neighbours Step 4: if process P receives back its id then Step 5: leader is P Step 6: else return null Step 7: end Message Complexity: Every initiator sends N messages. So the worst case time complexity is N2. The algorithm is implemented using MPI and the message complexity and time complexity given by the MPI program is No.of processes Messages Real time User time System time 5 25 1.195 0.025 0.023 10 100 1.292 0.027 0.024 15 225 1.446 0.030 0.027 20 400 1.551 0.034 0.030 25 625 1.654 0.036 0.030 Table 1: LeLanns algorithm 3.2 Chang Roberts algorithm This is similar to lelanns algorithm but with a little change. When a process receives a token with an id greater than the current process id, it drops that particular token as that process cannot be a leader . Hence it forwards the token with an id less that itself. In this way it saves time by discarding the unwanted messages. The worst case message complexity of Chang Roberts algorithm is O(N2) and the average case message complexity is O(N logN). ALGORITHM: Step 1 : send message with identifier = I to other processes Step 2 : if identifier J of current process > I then send the message to neighbours with identifier I Step 3 : else drop message with identifier I and send the message with identifier J to neighbours Step 4 : continue this process until a particular process receives back a message with its identifier. Step 5: if a process receives a message with its id then process= leader. Step 6: else return null Step 7:end Message Complexity: The best case time complexity is 2N-1. The process with largest id sends N messages and other N-1 processes send one message each. The algorithm is implemented using MPI and the message complexity and time complexity given by the MPI program is given in the table 2. No.of processes Messages Real time User time System time 5 9 1.189 0.024 0.023 10 19 1.299 0.027 0.024 15 29 1.412 0.029 0.026 20 39 1.531 0.033 0.028 25 49 1.650 0.036 0.031 Table 2:Robert Changs Best Case Algorithm The worst case time complexity is N(N+1)/2. The process with largest id sends N messages and other N-1 processes send messages from 1à ¢Ã¢â€š ¬Ã‚ ¦N-1. No.of processes Messages Real time User time System time 5 15 1.186 0.024 0.023 10 55 1.301 0.027 0.025 15 120 1.414 0.030 0.027 20 210 2.511 0.034 0.029 25 325 1.654 0.035 0.030 Table 3: Robert Changs Worst Case Algorithm 4. Bidirectional Ring Algorithms 4.1 Leader election algorithm for Bidirectional Ring In these bidirectional ring algorithm messages can be sent or exchanged in any direction. We have used the algorithm mentioned in [2] An improved upperbound for distributed election in bidirectional rings of processors. J.Van Leeumen and R.B Tan. Distributed Computing(1987)2:149-160 for implementing it with the MPI. The name (identifier) of a large processor is contained in the register ID which is maintained by the processor and a (Boolean) register DIR that has a direction on the ring in which there are processors that still have a smaller processor up for election. A smaller candidate which is still alive when the messages( the ones having the name of a Large candidate) are created, have them being sent out in its direction. Processors that begin a chase are known as active, and the left over processors are observant. To get rid of the smaller candidate and force agreement on the larger candidate is the main idea behind a chase. After the current active processors have begun the chase, the observant processors basically relay messages onwards unless they notice an unusual situation on the ring only. As the algorithm proceeds, there are two unusual situations that can arise at the location of an observant processor. They are (i) The processor receives a message of the current phase, say through its left link, that contains a value which is less than the current value in its ID register. The processor turns active, increments its phase number by 1, and initiates a chase with the value its current ID in the direction of the message that was received, i.e., out over its left link. (ii) Two messages of the same phase are received by the processor from opposite directions. The processor turns active, increments its phase number by 1, and initiates a chase with the largest value contained in the two messages in the direction of the smallest. As the algorithm proceeds, several active processors that can arise in a phase rapidly decreases, and at the end a single processor will be left precisely. This processor will be familiar that it receives two messages of the same phase from opposite directions that hold same values and is elected because either it receives a message of the current phase with a value exactly alike to the one it sent out (and stored in its ID register) or it receives two messages of the same phase from opposite directions that hold same values. ALGORITHM [2]: The algorithm describes the actions of an arbitrary processor on a bidirectional ring with half-duplex links as required for electing a leader 1) Initialization a) Let u be the executing processors identification number. Send message to both neighbors and phase number Pnum:=0; b) Wait for corresponding messages and to come in from two neighbors c) Compare u1 and u2 and set ID to max(u1,u2)and Dir to the min(u1,u2) and goto Active state else Observant state. 2) Election A processor performs in either active or observant state. a) Active A processor enters the active state with some value v stored in its ID register and a phase number p. The phase number p is either stored in Pnum or it is an update stored in temporary register. The phase number Pnum is incremented by 1 and a message is sent in Dir direction and goes to observant state. b) Observant In this state a processor receives messages and passes them on, unless an unusual situation is observed that enables it to initiate a new phase. Receive messages from one or both directions. Discard any message received with p less than Pnum. i) If the number of messages left are zero then go to observant state. ii) If the number of messages left is one then { Let the one message received be where necessarily p>=PNUM.} if p=PNUM then v = ID:goto inaugurate; v DIR:= direction from which the message was received; goto active state v > ID:begin goto observant else PNUM = p; ID =:v; DIR:=the direction in which the message was going Send message to direction DIR; goto observant iii) If the number of messages left is one then{Let the two messages received be and ,necessarily from opposite directions and with p>=PNUM} if v1=v2 Pnum := p; goto inaugurate else v1!=v2; ID:-=max(v1,v2); DIR:=the direction of min(v1,v2); goto active 3) Inauguration A transfer to this final phase occurs when the algorithm terminates and the ID register contains the identity of the unique leader. Message complexity: The message complexity of the bidirectional algorithm is 1.44NlogN + O(N). MPI is used implementing the algorithm. The Time and message complexity given by the MPI program is No.of processes Messages Real time User time System time 5 14 1.186 0.024 0.022 10 29 1.302 0.027 0.024 15 44 1.417 0.030 0.026 20 59 1.534 0.033 0.028 25 74 1.661 0.036 0.030 Table 4: Leader election algorithm for Bidirectional Ring 4.2 Leader election algorithm for Mobile Adhoc Networks A mobile ad hoc network is dynamic in nature. It is composed of a set of peer-to-peer nodes, that exchanges the information within the network through some wireless channels directly or through a series of such links. A node is independent to move around as there is no fixed final topology. The nodes move freely in a geographical area and are loosely bounded by the transmission range of these wireless channels. Within its transmission range, a mobile node communicates with a set of nodes thus implying all of them have to be in a network. These set of nodes are also known as the neighbors of the communicating node. The mobile nodes act as intermediary routers to direct the packets between the source and the destination nodes (i.e., the set of neighbors). A node is designated as a leader to coordinate the information that needs to be exchanged among nodes and to be in charge of their data requirements. The identification problem of a leader is termed as the leader election problem. Why do we need to select this leader? When the nodes are set out, they form an adhoc network between them within which the whole communication happens. If the topology of the network changes dynamically, a node may suspend its communication with the previous node, just like in distributed networks. So there has risen a need for a leader so that the maintenance of the network and the clock synchronization within it can be done. Also a new leader has to be chosen every time the members of the group are getting updated while communication is taking place. When the communicating nodes move freely and if they are not within the transmission range of each other, then the wireless network fails . Similarly the formation of wireless links happen only when the nodes which are separated and are too far and to communicate, move within the transmission range of one another. The network topology may change rapidly and unpredictably over time since the nodes are mobile. So developing efficient distributed algorithm for adhoc networks is a challenging work to be done. The largest identity node is chosen to be the leader using minimum wireless messages in this approach. A mobile ad hoc network can be considered as a static network with frequent link or node failures, which can be thought of as a mobile node of an adhoc network going out of reach. To cover all the nodes in the network we use the diameter concept. While distance is described as the shortest path between the nodes, diameter is defined as the longest distance between any two nodes in the network. The number of hops will be the taken for measuring the distance and the assumption is that the network becomes stable after a change happens during leader election process and there are only a limited number of changes in the network. A network having N nodes are considered here. Since the topological changes are considered during the leader election, this algorithm takes more than diameter rounds to terminate. If however, the topological changes are not considered diameter rounds are taken to elect the leader. We have used the algorithm mentioned in [3]An Efficient Leader Election Algorithm for Mobile Adhoc Networks Pradeep Parvathipuram1, Vijay Kumar1, and Gi-Chul Yang2 for implementing it with the MPI. Leader Election Each node propagates its unique identifier to its neighbors and a maximum identifier is elected as a leader in every round. This maximum identifier is propagated in the subsequent rounds. All the rounds need to be synchronized. idlist (i) identifies identifier list for node i, which consists of all the neighbors for node i. Lid(i) =max(idlist(i)) Termination At (rounds >= diameter), for each node i, If all identifiers in idlist are the same(i) the node i stops sending the maximum identifier further and chooses the maximum identifier in the idlist(i) as the leader. The algorithm gets terminated if for each node i the elements in idlist (for each node) are the same. The termination may not be at the final part of the diameter rounds, If all identifiers in the idlist as the leader. ALGORITHM [3]: Each node i in the network has two components a) idlist identifier list b) Lid(i) leader id of node i. 1) Each node say node i transmits its unique identifier in the first round and Lid(i) in the subsequent rounds to their neighbors and all these ids will be stored in idlist. Lid(i) = max (idlist(i)); 2) A unique leader is elected in diameter rounds, if there are no topological changes in the network. The algorithm is modified to incorporate topological changes in between the rounds and below is the description of how the algorithm is modified. Case 1: If a node has no outgoing links then lid(i) = i; Case 2: If a node leaves between the rounds, then the neighbors would know this. Suppose node i leaves the network after round r and let its neighbors be j and k. neighbors of i (i.e. j, k). 1) Delete (ilist, idlist(j k)) // delete ilist from idlist ilist contains the group of identifiers that node i has sent to its neighbors before round r along with i The ilist information is also deleted from all the neighbors of j and k if the ilist identifiers have been propagated in the previous rounds. This process continues until all the nodes in the network are covered. 2) Repeat while (round > = diameter), // Termination condition Compare all the identifiers present in idlist(i) for each node i. If all the identifiers in idlist(i) are equal, node i stops propagating its maximum identifier and elects the maximum identifier as the leader. Case 3: If a new node i joins the network in between the rounds say round r then the neighbors will update its idlist. 1) If neighbors of i say node j is the neighbor for node i. Add (i,idlist(j));The normal algorithm continues (the ids are propagated), nodes keep exchanging the information till diameter rounds. 2) Repeat while (round > = diameter),For all nodes in the network (node j) receives an identifier i at diameter round. IF i is greater than the maximum identifier node j has propagated in the previous round (diameter-1). a) Propagate node i to all the neighbors of j. b) Also propagate the node i information to all the neighbors of neighbors i until the whole network is covered, if the above condition satisfies. Else do not propagate the information to nodes in the network i) Compare all the identifiers present in idlist(i) If all the identifiers in idlist(i) are equal, node i stops propagating its maximum identifier and elects the maximum identifier as the leader. ii) All nodes in the network follow this process and a unique leader is elected connected component. The time taken for the algorithm to elect a leader will be O (diam + Άt) where Άt is the time taken for all the nodes to converge and Άt depends on the topology changes. Message complexity The message complexity of this algorithm depends on the number of rounds. In each round it sends 2N messages if we consider a ring topology as every node has 2 neighbors. So message complexity is 2N* No. of rounds. This algorithm is implemented using MPI and the message complexity and time complexity given by the MPI program is No.of processes Messages Real time User time System time 5 30 1.187 0.023 0.022 10 120 1.301 0.026 0.024 15 240 1.421 0.030 0.027 20 440 1.541 0.032 0.029 25 650 1.752 0.037 0.031 Table 5: Leader Election Algorithm for Mobile Adhoc Networks 5. Simulations Message Complexity with respect to number of processes Time No.of Messages Transferred Sno Algorithm N=5 N=10 N=15 N=20 N=25 N=5 N=10 N=15 N=20 N=25 1 LeLanns 1.195 1.292 1.446 1.551 1.654 25 100 225 400 625 2 Chang Roberts 1.189 1.299 1.412 1.531 1.65 9 19 29 39 49 3 Bidirectional Ring 1.186 1.302 1.417 1.534 1.661 14 29 44 59 74 4 MobileAdhoc 1.187 1.301 1.421 1.541 1.752 30 120 240 440 650The message and time complexity of each of these 4 algorithms for different number of processes is implemented in our programs and the results are as shown in table 6. All the above simulations are plotted on the graph so as to analyze the way different algorithms message complexity varies with the number of processes on which it executes. 6. Conclusions Table 6: Simulation ResultsComparing the results, we can conclude that the Lelanns algorithm is the most fundamental algorithm and requires large number of message exchanges among the four algorithms. Changs and Robert algorithm made considerable changes to Lelanns algorithm however in the worst case that algorithm also requires O(N2). For leader election in ring topology these are the two unidirectional algorithms that are to be considered. The bidirectional algorithm requires less messages than the worst case Changs and Roberts algorithm. It requires O(N logN) messages. It takes less time to discover the leader when compared to unidirectional algorithms since the messages are sent in both the directions. The final algorithm is put into effect for mobile adhoc networks and is run in many rounds. The messages complexity depends on number of rounds. It guarantees that there is only one leader at a time but however it handles the partition in the network and requires more number of messages .

Star Dreck: Paranoia & Patriotism in Alien Invasion Films :: essays papers

Star Dreck: Paranoia & Patriotism in Alien Invasion Films My premise is really quite simple: aliens are among us.And they're bad.But they're not the aliens you think they are, and they're not bad for the reasons you might imagine.In order to understand who these aliens are and why they're bad I want to begin by reaching back into the dark heart of the McCarthy era, when American paranoia in its most popular incarnation as American patriotism was at its peak.The year is 1951 and the film is Howard Hawkes' The Thing: From Another World. For those of you who have somehow come this far in your otherwise admirable education without once seeing this influencial film, a brief synopsis: a group of scientists at the North Pole discover a flying saucer buried in the ice, and with it the body of a man from Mars.Unintentionally, they blow up the saucer and melt the Martian.The thawed Martian, or Thing, proceeds to run amok, killing scientists and draining their blood in order to nourish its progeny.Importantly, a group of visiting air force men have taken over in this moment of crisis, a coup which the film seems to believe requires no justification.Thus the major conflict is defined; not, that is, between man and Martian, but between soldier and scientist.The leader of the scientists, Dr. Carrington--who is referred to earlier in the film as both a genius and, more significantly, the "man who was at Bikini," thus aligning him with the H-bomb--is portrayed as arrogant, cold, precise, unemotional, i.e., everything we've come t o expect from a card-carrying 1950s egghead.In the four short scenes I'm about to show you, Dr. Carrington demonstrates just what we have to fear. Thus the film has given us an intellectual whose chief characteristic is that he admires things more than people, aliens more than Americans.Carrington suggests that the Thing is in every way superior to the humans with which he is surrounded, and he is entirely willing to sacrifice himself and the others in order to add the alien's superior knowledge to the "brain," as he calls it, of his own culture.We might see in Carrington an enthusiasm for other ways of thinking and being taken to suicidal extremes, a sort of multicultural mania. The soldiers, on the other hand, understand the mortal threat the Thing represents from the very beginning; in fact, they can't even stand to look at it--a deep-seated aversion which sets the plot in motion, as it causes a soldier to put a blanket over the block of ice which contains the Thing, thus melting the ice and setting it free. Star Dreck: Paranoia & Patriotism in Alien Invasion Films :: essays papers Star Dreck: Paranoia & Patriotism in Alien Invasion Films My premise is really quite simple: aliens are among us.And they're bad.But they're not the aliens you think they are, and they're not bad for the reasons you might imagine.In order to understand who these aliens are and why they're bad I want to begin by reaching back into the dark heart of the McCarthy era, when American paranoia in its most popular incarnation as American patriotism was at its peak.The year is 1951 and the film is Howard Hawkes' The Thing: From Another World. For those of you who have somehow come this far in your otherwise admirable education without once seeing this influencial film, a brief synopsis: a group of scientists at the North Pole discover a flying saucer buried in the ice, and with it the body of a man from Mars.Unintentionally, they blow up the saucer and melt the Martian.The thawed Martian, or Thing, proceeds to run amok, killing scientists and draining their blood in order to nourish its progeny.Importantly, a group of visiting air force men have taken over in this moment of crisis, a coup which the film seems to believe requires no justification.Thus the major conflict is defined; not, that is, between man and Martian, but between soldier and scientist.The leader of the scientists, Dr. Carrington--who is referred to earlier in the film as both a genius and, more significantly, the "man who was at Bikini," thus aligning him with the H-bomb--is portrayed as arrogant, cold, precise, unemotional, i.e., everything we've come t o expect from a card-carrying 1950s egghead.In the four short scenes I'm about to show you, Dr. Carrington demonstrates just what we have to fear. Thus the film has given us an intellectual whose chief characteristic is that he admires things more than people, aliens more than Americans.Carrington suggests that the Thing is in every way superior to the humans with which he is surrounded, and he is entirely willing to sacrifice himself and the others in order to add the alien's superior knowledge to the "brain," as he calls it, of his own culture.We might see in Carrington an enthusiasm for other ways of thinking and being taken to suicidal extremes, a sort of multicultural mania. The soldiers, on the other hand, understand the mortal threat the Thing represents from the very beginning; in fact, they can't even stand to look at it--a deep-seated aversion which sets the plot in motion, as it causes a soldier to put a blanket over the block of ice which contains the Thing, thus melting the ice and setting it free.

Essay --

Robyn Hode Old English folklore dates back to the beginning of American literature. A protagonist among many, Robin Hood (Robyn Hode in Old English manuscript) is introduced into many books and playwrights. Some may argue that Robin Hood's strategies for balancing society were unethical, but this theory could be strongly argued against, and furthermore disproven. Robin Hood could be considered a hero because of his excessive generosity, his ability to see every person as an equal individual, and his overall success to better society. To accurately view Robin Hoods motives, one must look past the rules and laws set aside for the lower class made by â€Å"higher officials†, and understand that, even more so in a less developed time period, that right and wrong does not depend on what the rich and powerful say is right and wrong. Robin Hood looked past all of this, identified the true, moral decisions that needed to be made, and took charge. By doing so, and taking a small portion of the rich's wealth and distributing it among the poor, is considered (arguably) one of the most notable heroes of the folklore literary era. In all of the tales written of the infamous Robin Hood, the characteristics illuminated most is his excessive generosity. â€Å"Despite being declared an outlaw, Robin Hood is a good and generous person at heart, and is beloved by the townspeople for his deeds.† (Jurns) While thieving and causing (occasional) mishap, Robyn Hode kept one motive in mind, and that was to take from the undeserving, (fat and rich), and give to the needy, (the poor). This obviously biased by assuming that all the rich are greedy and all the poor are hopeless and deserving. In fact, in most cases people work hard fo... ...orth a sort of balance in society, one in which that needed to be presented. Because all the unfortunate people were too afraid to demand this equality in society, Robin Hood's bravery to go in and fight for what he stood for was admired among the people. This is how he was presented the hero title, and why ballads and playwrights are told about him to this day. Robin Hood's strategy to better the society became a success. By stealing from the rich, to give to the poor, he not only set an example for people to follow his role as a hero, but it also created a balance within the social classes. But today, taxes are distributed among the the country that are arguably fair. In Robin's time, the wealthy placed harsh and unfair taxes among the people, many of them who could not afford to pay them. Failure to pay these taxes resulted in imprisonment, or even worse, death.

Resurrection of Lazarus in Dostoevskys Crime and Punishment :: Dostoevsky Crime and Punishment

Resurrection of Lazarus in Crime and Punishment In Dostoevsky's Crime and Punishment, Raskalnikov undergoes a period of extreme psychological upheaval. By comparing this death and rebirth of Raskalnikov's psyche to the story of the resurrection of Lazarus, Dostoevsky emphasizes not only the gravity of his crimes, but also the importance of acceptance of guilt. From the moment when Raskalnikov murders the old woman, his personality begins to change drastically. Dostoevsky challenges the reader to understand the madness which ensues by first demonstrating that the ideas and convictions to which Raskalnikov clung died along with the women. While the reader struggles with this realization, Dostoevsky incorporates the Biblical legend of Lazarus as a symbolic mirror for Raskalnikov's mind. By connecting the two, the reader encounters the foreshadowing of a rebirth of morals and beliefs, though what form this may assume remains cryptic. As references to Lazarus continue to occur, the feeling of parallelism increases in intensity. Just as Raskalnikov slowly struggled through madness, Lazarus lay dying of a terrible disease. When Lazarus eventually dies, Raskalnikov mimes this by teetering on the edge of insanity, the death of the mind. Eventually Sonya begins to pull Raskalnikov back to reality by relieving a portion of his guilt. As his Christ fi gure, she accomplishes this by providing the moral and spiritual sturdiness which Raskalnikov lost after his debasement during the murders. Sonya affects him not by active manipulation, but via her basic character, just as Christ personified his beliefs through the manner in which he lived his life. No matter what Raskalnikov says or does to her, she accepts it and looks to God to forgive him, just as Jesus does in the Bible. This eventually convinces Raskalnikov that what he did was in fact a crime and that he must repent for it and"seek atonement". Through this realization, Raskalnikov decides he must redeem himself not only in the eyes of the law, but in the eye of God as well. By foreswearing his old philosophy and accepting his guilt, Raskalnikov again mirrors Lazarus's acceptance of Jesus as his savior. While Lazarus accepts his new life through his rebirth, Raskalnikov acknowledges his guilt and therefore allows his mind to begin life anew.

Whywhy Children Should Play or Organized Sports

Why Children Should Play School or Organized Sport â€Å"Research has shown that participation in outside of school sports and or other organized sports is associated with lower dropout rates, reduced problem behaviors, and increased school performance. Children build interpersonal skills, positive assets needed to become active and productive young adults. Studies suggest that children who are involved with after school sports or organized sports have higher self esteem, lower depression rates and have better opportunities for optimal growth and development†. Howie, 2009) Children should play school sports or organized sports, because sports improve children’s self esteem, sports teach children skills that they can use to become leaders, and sports give children the exercise they need to stay healthy. Although, school sports or organized sports help children with their self esteem, teach children to be team players and give children the exercise to stay healthy there a re cons to playing sports. School sports or organized sports are commitments that a child needs to make.When there is a child that is going to play sports, the family also needs to be a part of the team as well. Playing sports is time consuming and takes a lot of time from be able to do other things outside of sports. It is important that the child and parents know the length of the season, the practice schedule and game schedule to make sure that there is time for family time too. It is also important that when a child has decided to play a sport that the entire family is willing to be a part of the team as well. School sports and or organized sports are wonderful to help increase self esteem in children.When children have a high level of self esteem they reduce the chances of depression and anxiety. Children that play school sports or organized sports have a high level of self esteem and do well in school; it helps children to become problem solvers and gives children encouragemen t to do well in school. It has been proven that children that participate in school sports or organized sports earn better grades, have better behaviors in and out of the classroom, and there is a lower rate of them dropping out of school. School sports or organized sports keep hildren going to school on a regular basis with fewer unexcused days missed, because they know that if they are not in school they are going to miss the opportunity to play with their team. â€Å"Furthermore, non participants of school sports or organized sports were more likely to drop of school; children were more likely to smoke cigarettes, more likely to become teen parents and more likely to be arrested than children who are sport participants†. (Donaldson, 2007) School sports or organized sports gives children skills to become team members and helps children to become leaders.Children that play school sports or organized sports learn skills that they can use their entire lives. â€Å"Development al benefits include: developing individual and team goals, meeting deadlines, working as a team, learning to perform under pressure, dealing with adversity, handling success and failure, developing self confidence, developing decision making strategies, and learning communication skills†. (Zaichowsky, 2007) School sports or organized sports are a wonderful way to encourage children to learn skills to become leaders in today’s society.After children graduate from high school and continue on to college, they are going to be able to take the skills that they have learned with them to the â€Å"Real World†. When children play school sports or organized sports they know that they are part of a team and that their team needs them. They need to make sure that they go to practice, go to school and make sure that they get good grades so that they are eligible to play in their games. Sports give children the feeling of membership and know that they are needed to complete a task from start to finish. Playing sports starts a foundation for children to be leaders.As children grow older and are learning the skills to become better adults, it is important that they understand that the younger generations are going to look up to them for guidance. They need to take their skills that they have learned and teach it to the younger children that are looking up to them for guidance. They have been taught the skills to be good role models for the next generation. Although school sports or organized sports teaches children lessons in life to be successful human beings, the most important reason that children should play sports is to be healthy. When children are school sports or rganized sport teams, they are going to get the exercise that they need to get healthy and stay healthy. â€Å"An increase in physical activity has many health benefits: it lowers the risk of obesity, coronary heart disease, type II diabetes, hypertension, and osteoporosis†. (Colla rd, 2008) Exercise teaches children to be physical fit, but also teaches children that nutrition is also important. Child obesity is on the rise in the United States. In today’s society we lead very busy lives and it is convenient to stop at fast food restaurants between work, home and sporting events to pick up dinner.Also, there are a lot of entertaining shows on television that children are interested in watching. We can help our children become healthier by leading healthy lifestyles as a family. Exercising is important to keep children fit and healthy to prevent injuries. Injuries can happen to healthy children do, but the risk is higher for children that are not in physical shape. Everyone should have at least 20 to 30 minutes of cardiovascular exercise each day, when children are playing school sports or organized sports they are exercising and having fun at the same time.Children should play school sports or organized sports to make sure that they get enough exercise. The word exercise to children sounds like work, however when they are playing sports they are exercising and getting into shape without knowing it. The importance of limiting television time and playing games on the computer or other gaming systems would be helpful to children too. When children are not playing school sports or organized sports, they should be encouraged to go for walk, go for a bike ride, take their dog for a walk or simply run up and down a set of stairs.By playing school sports or organized sports it is easier for children to get the exercise they need, but when they are not playing they also need to make sure they get the exercise they need to stay in shape. Physical Education classes in school help children, but there are schools in our country that are cutting PE classes from their budgets. School sports are great to get children exercising during the season but once the season ends it is just as important that they stay fit and healthy for the next season.Th ere has been a drop in the number of students enrolled in daily physical education classes, so that one in four children do not attend any school physical education class. Seventy percent of children drop out of sports by the age of 13. Nearly half of young people ages 12 through 21, and more than one-third of high school students do not participate in any vigorous physical activity on a regular basis. Fewer than one out of four children get 20 minutes of vigorous daily activity. The percentage of overweight young Americans has more than doubled in the past 30 years†. Engle, 2010) Children that play school sports or organized sports have a better chance of getting the exercise that they need compared to students that do not play sports. For children that don’t play sports, it is important that they are encouraged to join some other activity that involved daily exercise to keep children fit and healthy.In conclusion school sports or organized sports is wonderful for chil dren to learn tools that they are going to use through their childhood, but most importantly they are going to be able to take these tools and use them through the entire life. Sports participation is a major factor in the development of most American children. About 20 million American children ages 6 through 16 plays organized out of school sports, and about 25 million youth play competitive school sports. 30 to 45 million kids’ ages 6 through 18 participate in at least one school or community based athletic program†. (Engle, 2010) School sports or organized sports improve children’s self esteem levels, gives children the tools and lessons to become a leader and also allows children time to get the exercise that they need to get and stay healthy.When children have a high level of self esteem they do better in school and have more confidence. School sports or organized sports are a wonderful tool that is used to help children achieve their goals.

Explaining patterns and trends in health Essay

in that location argon more(prenominal) modal values to metre patterns of ill wellness these include mortality, morbidity, wellness events, disease incidence, disease prevalence and wellness surveillance. These be Morbidity Rates is how numerous undivideds suffer from the disease at a given time. Mortality Rates is how many individuals die from suffering from the disease and health events individuals being aw be of health issues much(prenominal) as the NHS providing information about the of import concern. Disease incidence is the chance of the individual being diagnosed. Disease Prevalence is how the balance of the population is suffering from the disease. Health surveillance identifies early signs of ill health and way to prevent and protect. There ar many mixer sort outs which good deal influence an individuals health and conductstyle some(prenominal) positively and negatively. These be Gender which is unsloped whether you atomic number 18 male or female. gr ow which is how disused an individual is when the data is recorded. accessible Class which is not meant to still be around as we be vatical to live in a democratic night club were the ground level of peck does not matter. Risk doings which is certain forms of behavior which are shown to be associated with increased capacity to a certain disease of ill-health. Ethnicity which is the acres of belonging to a certain affable group that has a common guinea pig or cultural tradition. neighborhood which is the plaza or site of something.The lineifications of affectionate phratryes are the atomic number 23 club scheme demonstrate Generals Social Class (RGSC) WHICH IS I professional person Occupational, II Man timerial and Technical Occupational, one-third Skilled Occupational, Manual (M) and Non-Manual (N). IV partly skilled Occupational and V manpowerial Occupational. NS-SEC stands for the National Statistics Socio-Economic Classification which is 1 elderbe rry bush professionals/senior managers, 2 Associate professionals/third-year managers, 3 Other administrative and clerical workers, 4- Own account non-professional and 5- Supervisors, technicians and associate workers. 6 Intermediate workers, 7- other workers and 8 never worked/other inactive.In 1980 the black key out was then promulgated. It had been commissionedapproximately 30 years after the founding of the NHS and provided a commentary about how the UK had done in providing for the health of its population. The writing concluded that in that location was a poorer health experience for the disgrace occupational groups at all stages in life. These were Gender -Men and women in occupation class V had two and a half propagation higher chance of dying before reaching the retirement age than those in occupational class I. At birth and during the first month of life the risk of demolition in families of crude workers was double that of professional families. Boys in cl ass V had a ten times greater chance of dying from fire, move or frowning than those in class I The difference betwixt the health of men and woman indicated that the risk of death for men in each social class was almost twice that for women. deviation in the health experiences of opposite racial ethnic groups are also place. years Health inequality exists in our society and even though they walk out diverse areas they are interlinked. Acheson (1998) said health inequalities affects the upstanding society and can be identified from foetus to ancient age vicinity From the black report I can see that were you live can affect your chances for getting an illness or disease. We obtain that death evaluate for CHD for those born I the Indian sub-continent were 38% higher for men and 45% higher for women than order inwardly the UK. Social GroupsThe health gap between rich and poor in the UK has widened since 1980 and class is the main core of inequalities wherever they are i dentified. They found that the scientific evidence supports a socio-economic explanation of health inequalities which are caused by factors such as income, education, employment, environment and lifestyle. The report made three key recommendations to the government. These are All policies are seeming to gather in an impact on health should be evaluated in terms of their impact on health inequalities. A high precedency should be given to the health of families with children. that steps should be taken to bring low income inequalities and improve the living standards of poor households. Risks of Behaviour Consistent death rates in Europe have reached their lowest peak in the entire history of gracious society. The twentieth century has witnessed a outstanding drop in the rate of infected disease, as well as the institution of therapies for its treatment. Common causes of death which have greatly weakened, such as TB and diphtheria were often linked to poverty and materia l deprivation.Ethnicity unmatchable of the most important dimensions of inequality in contemporary Britain is race. Immigrants to this country from the so-called raw Commonwealth, whose ethnic identity is clearly glaring in the colour of their skin, are cognize to experience greater difficulty in finding work and adequate housing.The different patterns and trends that I have found in spite of appearance my own research about intoxicantic swallow cogitate deaths links with ageing, Ethnicity, Risks of behaviour, Locality, Gender and social groups. Gender and Ageing Males aged 30 and over are significantly more likely than females to die of intoxicantic beverage related causes over 66% of all alcohol related deaths in the UK (in 2011 were among males). Males aged 30 and over were significantly more likely than females o die from alcohol-related causes. For both sexes, the add up of alcohol0related deaths increased sharply from the 25-29 year old age group, increasing to 838 for males and 411 for females aged 55 to 59. After this age, the number of alcohol-related deaths began to reduce steadily for males across each age group reducing to 92 for those ages 85 and over. The step-down across age groups was more sluggish in females, dropping to 81 in the 85 and over age group.45-49year old men have died from alcohol related death by 32,000 but from females it goes to 14,000. Locality Data for Scotland and north-centralern Ireland are published separately. Between 2007 and 2010 male alcohol-related death rates were significantly higher in wales than in England. A three year discipline in male death rates in wales means this difference is no longer significant. The table shows drinkable habits by region in 2012 show people above the age of 16 who consumes alcohol weekly such as in the north east people who drink up to 3-4 units are 46% compared to North West who drink up to 3-4 units are 42%. Social Groups The table shows drinking habits in pregnancy i n 2012. Women who are pregnant have consumed alcohol in the break down week is 10% compared to women who are not pregnant and unsure are 53%. Ethnicity This table shows drinking habits by ethnicity in 2012 for people who have drank alcohol within the last week is 58% and the people who have drank alcohol five or more occasions last week is 11%.