From a social psychological perspective, what is stereotyping and how Essay

From a social psychological perspective, what is stereotyping and how does it operate - Essay Example According to the second premise of the continuum model proposed by the authors, â€Å"ease of information fit between category and attribute determines the processes people use,† i.e. categorization or individuation (p.237). Attribute-oriented process is launched in case the target does not fit into the perceiver’s category and confirmation categorization shows itself as unsuccessful. Further individuation is done through re-categorization of the target. Re-categorization occurs through subcategorizing, usage of exemplars or creation of new categories. If the target continues being incompatible with the perceiver’s categories, piecemeal, attribute-by-attribute analysis occurs. However, this is done only in case the perceiver has sufficient time, attentional resources and motivation. The initial categorization process is an automatic perceptual process, while the rest of processes – confirmation categorization, re-categorization and piecemeal integration â €“ are thoughtful, reflective ones. Our experience is coded in our nervous system. This makes us act and react automatically, repeating once learnt reactions again and again. The category filter of individual’s perceptions makes us perceive only selected information. We see what we are focused on, registering positive comments on those we like, negative comments on those we dislike and ignoring the rest. Further, we organize and interpret information following the usual scheme. This automatic perception leads to a number of perceptual errors. Self-fulfilling prophecy (â€Å"behaviour confirmation effect†) and halo-effect (â€Å"cognitive confirmation effect†) are the two widely spread perceptual errors. Self-fulfilling prophecy is about acting according to our beliefs as if they are true. The cognitive confirmation effect takes place when we interact with a person at a distance. Then our

Job stress to job performance Essay Example for Free

Job stress to job performance Essay The thesis selected for my critique which is called â€Å"A Study on Job Stress to Job Performance: Counseling as a Moderator† was written by Tseng, Yu-man in 2013. The thesis was done by a partial fulfillment of the requirements for the Degree of Master of Human Resource Management. It can be discovered on the Electronic Thesis Harvestable and Extensible System of National Sun Yat-Sen University. In this article, the overview of the thesis will be simply described followed by the critique on the research design and data analysis. A terse paragraph on the overall impressions will also be comprised with possible suggestions made in the conclusion part. Overview of the research thesis: In the thesis, the author intended to understand the relationship between job stress and job performance. According to the relationship, she explored â€Å"Is consultant a moderator between job stress and job performance. † She also examined â€Å"Is the personal demographic information as an obvious difference between job stress and job performance. † Quantitative method was applied and data was collected from the questionnaire survey. Furthermore, the thesis used some statistic method in this research, such as conducting the poll through questionnaires, factor analysis, descriptive statistic, T test, ANOVA, correlation analysis, regression analysis. However, unfortunately, there is no information to demonstrate if the consultant as a moderator between job stress and job performance. The author suggested backward researcher can apply ink to paper or depth interview more when doing questionnaire design. The results indicated that: 1. Job stress and job performance have statistically negative relationship. 2. There is no answer about if the consultant as a moderator between job stress and job performance. No one has the experience of seeking the consultant in the retrieved questionnaire materials. Therefore, it is unable to learn if the consultant as a moderator between job stress and job performance. 3. Marriage has an influential effect in the relationship between job stress and job performance. Other personal demographic information, such as gender, age, schooling record, seniority and current position within company, do not have significant difference in the relationship between job stress and job performance. Critique of the research design: (a) Problem statement/ introduction part: The introduction part consists of the pressures among our daily life and how it affects us to become stressful that threaten our lives. This is because there are differences between pressures and stresses. Pressures come from external, but stresses generate from internal. The author states particularly and precisely the causal relationships of pressures and stresses. First, she brought out a concept that suicide is a serious philosophic problem. It leads out another concept that â€Å"Should we struggle to survive? † Then, she used lots of instances for demonstration. Lastly, she said there will be less ill effects if we have moderate ways to relax when we have pressures and stresses. The author seems to have missed out specifying what the right behaviors are for releasing our pressures and stresses. This is noteworthy to tell the readers that some people relax in bad behaviors such as smoking which can produce a more aggravated problem than pressures and stresses. (b) Literature review of the study: In the literature review section of this thesis, the content is discussed systematically in the following arrangement: stress; job stress; job performance; the relationship between job stress and job performance; and consultative. The literatures represented exhaustive and related to the themes of study. The literature reviews have a few strengths that help the readers understand the contents easily. The contents described deeply with different types of diagrams appropriately. For example, it mentioned the scholars have lots of views in different years, it shows there are frequent changes in the definitions of the terms each year. Moreover, it used descriptive statistic to analyze the factors precisely. However, there are some improvements needed in the areas. It seems to be a little bit unbalanced in defining all the terms. Here are some suggestions for improvement. First, it depicted a lot in each factor of stress, job stress and job performance. The thesis is mainly focused on the relationship between job stress and job performance, but the literature reviews depicted the relationship in a very simple manner. There should be more information with instances to analyze the relationship. Therefore, the reliability of the investigation will be increased and the persuasiveness will also be enhanced. (c) Methodology of the study: The research was to investigate the practical states of the variables among the research subjects. The research subjects are the employees of manufacturing and service industry. Therefore, the author used a questionnaires method to handle the research. Firstly, she constructed the research frameworks. Secondly, she set up the research assumptions after the research frameworks. She also confirms the operational definitions and ponders what should be used as the instrument. In the first phrase, the research frameworks set up a framework of the relation between job stress and job performance, also with the other factor of counseling. Then, the research assumptions set up two assumptions as the relativity assumption and diverseness assumption. For the relativity assumption, the author assumed that there is an obvious correlation and consultant as a moderator has an influential effect in the relationship between job stress and job performance. For the diverseness assumption, the author assumed that sex, age, marriage, level of education, years of service and current duty have variant effect in the relationship between job stress and job performance. In the second phrase, the research design has used factor analysis, correlation analysis and regression analysis in operational definition, job stress measurement table and job performance measurement table among job stress, job performance and counseling. For job stress, the author used Strees’s theory (1988) which believes a person will have job stress when facing some threats from job. Also, she used the measurement table with 32 questions in 5-point likert scale: always, often, sometimes, seldom and never, published by Institute of Occupational Safety and Health in Council of Labor Affairs in 1995 to measure. For job performance, the author used Campbell’s theory (1987) which believes that job performance related to the process when a person who has the willingness to help the organization to accomplish the goals. Moreover, she used the measurement table with 24 questions in 5-point likert scale: very agree, agree, no opinion, disagree and very disagree, adopted from Yu Dak Shing’s translation with minor amendments that published by Motowidlo Van Scotter (1994) Task Performance Questionnaire the Task Performance Questionnaire (TPQ) and contextual performance questionnaire (Contextual Performance Questionnaire, CPQ) to measure. For counseling, the author defined it in a psychological perspective that a person will use the personal information to understand himself or herself and make improvements in adapting to the new environments. In addition, she used a revised measurement table with reference to Taiwan Tobacco Liquor Corporation. However, it is a doubt whether the research design can obtain the results clearly and reliably. This is because the measurement tables do not show an obvious correlation between job stress and job performance. This will make up some errors. Moreover, the author does not mention the amounts of research subjects. To increase the reliability and preciseness, the author should mention the amounts of research subjects and its responsiveness. Also, she should find more references for making the measurement table in an obvious relationship. (d) Discussion and Conclusion of the Study: In the discussion section, results were interpreted and possible explanations were given. The significance of the investigations is very low because the sample size is restricted. This has been substantiated by the researcher’s discussion that most of the factors (job stress and job performance) do not consist of any correlation with counseling. The researcher should ameliorate the methodology especially sampling. The conclusion was highly dwelt as the researcher defined it into 6 parts of different data. However, most of them did not show any correlation with each other. Therefore, the researcher’s efforts were useless. Conclusion: Overall, this research study gives us a good view on the current situation of the extent on â€Å"Job Stress to Job Performance: Counseling as a Moderator† in Taiwan. It provides extended review on both international and local literatures. The data and analysis were represented in a systematic and intelligible way so that readers can effortlessly comprehend. However, the collected data involved a broad range of different factors for examining the effects in the relationship. It should be expressed more clearly in some definitions. Otherwise, the meaning of the sentence may sometimes confuse people‘s understanding. Reference: Tseng, Yu-man (2009). A Study on Job Stress to Job Performance:Counseling as a Moderator. Taiwan: National Sun Yat-sen University, Retrieved April 1, 2013, from eThesys: http://etd. lib. nsysu. edu. tw/ETD-db/ETD-search-c/view_etd? URN=etd-1103109-054940 Cooper, C. L. , Sloan, S. J. S. Williams, (1988). Occupational stress indicator management guide, Windsor, NFER-Nelson. Brian Seaward, Job stress

Robert Wrights Article the Evolution Of Despair :: essays research papers fc

Robert Wright's Article "The Evolution of Despair" Robert Wright is the science writer for Time Magazine. Because he writes for this popular magazine, he enjoys the attention of many readers who look to him to provide them with the latest news from the scientific community. After reading The Evolution of Despair, an article written by Wright, I came under the impression that he is both reporter and commentator, but not explicitly so. Wright utilizes a variety of rhetorical tools to establish trust and confidence in his readers, thereupon interjecting his own opinions without arousing suspicion. The article's first paragraph is a perfect example of how a writer can establish intimacy with his reader. The following example demonstrates Wright's use of first person and emotional appeal: "Whether burdened by an overwhelming flurry of daily commitments or stifled by a sense of social isolation; whether mired for hours in a sense of life's pointlessness or beset for days by unresolved anxiety; whether deprived by long workweeks from quality time with offspring or drowning in quantity time with them – whatever the source of stress, we at times get the feeling that modern life isn't what we were designed for" (1). Everyone, at some point, has experienced the feelings that Wright describes. And with the pronoun ‘we' Wright tells his readers, ‘Yes, I have been through the same things.' This sort of statement is like a token of good will. The readers feel that Wright understands their plight and thus are more likely to listen to what he has to say. With this trust established, Wright moves on to the task of building confidence in his readers. He lives up to his title of science writer by providing various statistics ("As of 1993, 37% of Americans felt they could trust most people, down from 58% in 1960" (4).) and reporting the findings of numerous professors and scientists ("The anthropo-logist Phillip Walker has studied the bones of more than 5,000 children from hundreds of preindustrial cultures, dating back to 4,000 B.C." (2).). This serves a three-fold purpose: 1) to give credibility to the article, 2) to provide subject matter on which Wright can comment, and 3) to indirectly establish the moral character of Wright. On this last point, explicit endorsement of Wright by these respected authorities is absent and unnecessary. The mere appearance of support from these sources is sufficient enough to suggest the validity of his views. Wright's persuasive approach is a method that an aspiring orator might adopt. Instead of the written word, this article might be presented orally. It is no difficult task to imagine Wright standing before a podium, addressing a

Why? :: Art

Why? After seeing the film The Virgin Suicides, I found myself asking the question why. While talking to other students about the film again came the question, why? Why would these girls, with so much to look forward to, commit suicide? This question, â€Å"why† is the central theme of the whole film. Hearing many opinions on the film, I asked myself, what was the most disturbing aspect of this film? Focusing on the subtly disturbing manner in which the film is told and again asking why. I came to the conclusion that the most disturbing part of this film isn’t so much the girls committing suicide, but the fact that we don’t know why they do it. Like the boy’s across the street, we are not content with what happens, we feel cheated, like it’s all a horrible inside joke and we just don’t get the punch line. The first time the boys go into the house, they look around as if they were in the house of a dead idol, like the smaller pieces of the girl’s lives are going to tell them something they haven’t yet considered. The way they steal Cecilia’s diary and try to imagine what the girls were thinking. The way they sit with the telescope pointed at the roof across the street, watching like confused children, which essentially is what they were. These are some of the more obvious voyeuristic scenes, but there are so many more. The film could almost be a beginners guide to stalking. All the boys were obsessed with the Lisbon girls. They wanted to know what they were doing, where they were, who they were, and most of all, why. The one time Lux let one of the boys get close enough to answer some of these questions, he momentarily looses interest and leaves her at the football field. Which poses the question, were the boys fascinated with these girls because they were unique and interesting, or did they only want what they couldn’t have, the forbidden fruit. The bars of isolation put firmly into place by the Lisbon mother is what creates this aura of mystery around these girls. Her strict enforcement of the conservative lifestyle only adds fuel to the girl’s new found sexual fire. Like the boys, the girls only want to discover the unknown. And for the Lisbon’s, the unknown is the opposite sex.

Disorders of Thyroid Gland

Hyperthyroidism is a condition in which the thyroid gland (a butterfly-shaped structure present in the base of the neck just, below the Adam's apple) is overactive and produces too much of the thyroid hormone (Hurd 2006). In this condition, the body's metabolism rate is significantly increased due to the rise in the T3 and the T4 levels in the blood (forms of the thyroid hormone) that control several vital functions in the body (Mayo 2006). The disease can occur in acute and chronic forms.Several functions such as fat and carbohydrate metabolism, heart rate, protein production, etc are controlled by the thyroid hormones. The pituitary gland also known as ‘master gland’ controls the release of the T3 and T4 by the thyroid gland. It is present in the hypothalamus region of the skull (Mayo 2006). The pituitary gland produces the hormone Thyroid-stimulating hormone (TSH) which controls the thyroid levels in the body through a negative feedback mechanism. If the thyroid hormo ne levels are low, the TSH level raises leading to increased production of thyroid hormones.In situations in which the T3 and T4 levels are higher, the TSH levels rises in the blood (Mayo 2006). In certain tumors that affect the pituitary gland, excessive levels of TSH may be released resulting in hyperthyroidism. In Grave's disease (an autoimmune disorder in which hyperthyroidism is present), the thyroid levels may rise due to certain antibodies prsent in the blood that encourage the thyroid gland to produce higher amounts of T3 and T4. Sometimes, the thyroid gland may get inflamed (known as ‘thyroiditis’) resulting in increased production of the thyroid hormone (Mayo 2006).An individual who develops hyperthyroidism may develop a range of symptoms which include sudden loss of weight, increased appetite, rise in the heart rate, palpitations, arrhythmia, nervousness, anxiety attacks, tremors, irritability, menstrual problems, sweating, confusion, swelling present in the base of the neck (goiter), tiredness, sleeplessness, muscle weakness, problems in bowel movements, clammy skin, skin flushes, hair loss, gynecomastia, etc (Hurd 2006). Besides, the eyes are also affected resulting in protrusion of the eyes, hypertension, dryness of the eyeballs, sensitivity to light, osteoporosis, etc (Mayo 2006).Hypothyroidism is a condition in which the thyroid gland does not produce enough of the thyroid hormone to make up the needs of the body (Mayo 2006). The condition more frequently occur in women than men, over that age of 50 years (Hurd 2007). Hypothyroidism can develop from a range of condition. In Hashimoto’s thyroiditis, the body’s defense mechanism produces antibodies that tend to destroy the thyroid gland tissues resulting in hypo-secretion (Mayo 2006). It may develop in association with a bacterial or a fungal infection.Some individuals who are treated for hyperthyroidism through radio-isotope therapy, ant-thyroid agents or surgery, may develop hypothyroidism due to reduced activity of the gland (Mayo 2006). Several other treatment and diagnostic interventions such as radiotherapy involving the head and neck region, certain medications such as lithium, etc, may bring about hypothyroidism (Mayo 2006). In some cases, babies are born with a small or a missing thyroid gland and develop hypothyroidism.The pituitary gland may produce lower amounts of TSH due to a tumor involving the gland (Mayo 2006). In general, the metabolism and activities of the body are slowed down in hypothyroidism. Some of the symptoms of hypothyroidism include sensitivity to cold, pale, hoarseness of the voice, weight gain, moon-like face, higher cholesterol levels, joint and muscle problems (pain, tenderness and swelling), depression, constipation, fatigue, weakness, abnormal menstrual cycle, drowsiness, short stature, delayed formation of the teeth, etc (Hurd 2007).The skin appears dry, flaky and pale, and the individual may have nail abnormali ties and hair loss (Hurd 2007). The teeth may take longer time to form or may not form at all (Hurd 2007). The individual may develop a goiter (swelling present in the lower part of the neck due to the enlargement of the thyroid gland). As the cholesterol levels (especially LDL or bad cholesterol) are elevated, the individual is at the risk of developing heart problems (Mayo 2006).

The principles of the restorative justice and my indirect experience †Law Essay

The principles of the restorative justice and my indirect experience – Law Essay Free Online Research Papers The principles of the restorative justice and my indirect experience Law Essay Intro This paper is not only the summery of what I have learned from books and lectures in class, but also the presentation of what I have indirectly experienced in several years ago. First, I summarize what the restorative justice is and which differences it is in comparing with the retributive justice. Second, I summarize not only the problem of the retributive justice, but also the principles of the main themes of restorative justice; victims, offenders, and community. Finally, I describe my experience in related with the criminal justice and present my suggestion. Restorative Justice There are several basic theories regarding the criminal justice: the retributive justice, the restorative justice, psychiatric imprisonment (therapeutic interventions) , transformative justice. The restorative justice is the alternative way of the retributive justice which has a lot of problems. The main concern of the retributive justice is fixing blame, or establishing guilt, and who hold responsible for such crime. There are three central criticisms of the retributive justice. First, this system is too backward-looking or oriented toward past; it is too fixated with addressing the past and insufficiently focused on the future. Second, the enormous hardship and stigma we place on those found legally guilty influences many perpetrators of crime to deny guilty. Third, the individualistic conception of blame which tends to be expressed through the retributive justice is so at odds with the way most offenders evaluate their own conduct that it stands little chance of influencing them t o accept accountability. The restorative justice assumes that the victim or their heirs or neighbors can be in some way restored to a condition just as good as before the criminal incident. Substantially it builds on traditions in common law and tort law that require all who commit wrong to be penalized. In recent time these penalties that the restorative justice advocates have included community service, restitution, and alternatives to imprisonment that keep the offender active in the community, and re-socialized him into society. Victims When we are under attack by those who wear black mask with knife, we are paralyzed initially, unable to act, move. It called â€Å"frozen-fear compliance.† After being in â€Å"impact† phase, victims are in â€Å"recoil† phrase, and got anger. During the weeks following the attack, victims tried to find the way of overcoming his or her situation. Otherwise, their family or friends do not want to talk with the crime or hesitate to remember the crime and the offenders. In order to surmount the memories of the crime, victims try to find a wrong way, such as drugs and alcohol. They are in traumatic situation. Why are victims so traumatic? The violations break the world view and the personality of victims. Victims must be recovered from the horrible situation. How could victims recover their lost faith toward world and human? In order to recover their life, victims need to move from the â€Å"recoil† phase to a â€Å"reorganization† phase, also they need to move from being victims to being survivors. Moreover, the needs of victims are the repayment which is much more than they lost. They need the answering or information why it happens, why them, and why victims have to do in such situation. Victims should have chance to express their emotions and have to be empowered. Finally, they must experience justice. Moreover, the proponents of the restorative justice suggest that victims should involve in the criminal justice process so that they can be reformed. â€Å"Such reforms provide victims with an opportunity to explain how the crime has affected them materially and psychologically and to express their feelings in the justice process, and they also empower victims.† Can the punishment of offenders in the retributive justice system make victims recover their life and faith? It is very important issue of the crime justice that the punishment can effectively recover victims and offenders or make it worse. The Punishment of offenders in the retributive justice system is not always an adequate decision for victims. Punishment may sometimes prevent healing. Some victims not only worry about the revenge of offenders or their associates, but also feel responsible for offenders’ punishment and experience guilt. On the other hand, in the punitive system, the process of conviction is taken so long that offenders can easily have a chance to escape from punishment by employing lawyer without any repayment. Because of these problems, the proponents of the restorative justice are straining to find an alternative way of punishment system. Offenders When offenders stand trial and serve their term in prison, what happen to them? In trial, they are bystanders. They can not easily involve in the process of the conviction. In the prison, they can not learn what is expected such as human value, love, endurance, mercy, and so on. They misunderstand that violence is a normal thing, a solving method of problem, and a survival tool. Moreover, they become physical and sexual victims. Finally, they are unfortunately convinced that the violence is the basic need of life. It is the way of the survival in the oppressed prison. They dehumanize themselves, rebel against others, and become devious persons. In short, they become worse criminals or those who have more highly possibility to be offenders. If so, what are offenders expected to learn and have? What do they need to learn? Offenders need to learn that he is someone of worth, that he has the power and responsibility to make good choices. Offenders need to learn respect for others and their property. They need to learn to cope peacefully with frustration and conflict, the need coping skills. Moreover, offenders need to have accountability for their wrongdoing. They should not only know their doing is wrong but also be punished for their crime. As I said above, a punishment system does not work effectively. The punishment should not only let offenders find out their wrongdoing but also prohibit offenders from committing an error again. Otherwise, recently, the system of punishment can not complete its own aim. On the contrary, the punishment system makes offenders become victims. Community There are two reasons why community is very important for the process of the restorative justice; â€Å"first, the offender’s community is the entity with the most power to influence the offender to repair the harm he or she has caused and to refrain from further anti-social behavior and also an entity which can provide support which offenders will need in their efforts to go straight. Second, involving the community in the handling of criminal conflicts between its members is seen as a way of empowering communities.† My relatives’ story which I have indirectly experienced. Because I have no experience of the criminal justice, I am going to write about the story of my relatives. Their family business is the rice package delivering like a pizza delivery. Father used to ride a motorcycle to delivery it. At that tragically day, he stopped at the pedestrian crossing with the rice package. Suddenly, the drunken driver drove his car toward him and crashed him. The bone of his right leg was broken pieces. After he went through an operation several times in a hospital, he finally becomes a lame person. The drunken driver was a poor 22 year-old young man. Accidentally, His father is a lame person too. He was subsidized by the government for living. This drunken driver was waiting to go to an army for performing his duty. After this accident, the offender was caught by police and was on trial. The judge sentenced the offender to one year at the prison. He can’t go to the army anymore , and his name was updated in the blacklists of the government. Because the offender had no insurance, the victim had to pay all the money charged for an operation. They had to sail his rice store for saving money. The family of victim not only lost a lot of money, but also incurred a lot of debts. In short, the victim lost his leg, money, house, and incurred debts, The court and community does not care about whether the victim lost his life or not. The family of the victim needs money to get over this tragedy. The court decided that the offender was to blame or repaid money. The offender had no money for repaying. Because he did not have enough money, he went to the jail. If this criminal justice was processed under the paradigm of the restorative justice, rather than the retributive justice, the different consequences would be happened. The first important point is what the needs of victim are; the charge for an operation, a medical fee, and the money to live on. If they are compensated enough money from the offender or the insurance company, they would not sell their family store and their house, and would not incur a lot of debts. Furthermore, in the restorative justice paradigm, the offender should work hard to earn the money, should give the victimized family enough money, and should help them to secure their livelihood, rather than just be gone to the prison. Besides, the community which let the drunken driver drive freely, which let the driver without a proper insurance drive freely, would recognize the accountability of this case. The community should support materially and mentally to revive their life and to survive in the money oriented soc iety. Conclusion I have researched the principle of the restorative justice in comparing with the retributive justice in the first part. In the second part, I have defined what victims’ needs are, what offenders’ needs are, and what community’s needs are. My relatives’ story which I have indirectly experienced is described in the third part. Furthermore, in the view of restorative justice paradigm, I suggest the alternative way of solving this particular case. Bibliography Cayley, David. The Expanding Prison. Toronto: House of Anansi Press, 1998. Johnstone, Gerry. Restorative Justice. Devon: Willan Publishing, 2002. Zehr, Howard. Changing Lenses. 3rd ed. Scottdale: Herald Press, 2005. Research Papers on The principles of the restorative justice and my indirect experience - Law EssayCapital PunishmentThe Relationship Between Delinquency and Drug UseThe Effects of Illegal ImmigrationPETSTEL analysis of IndiaComparison: Letter from Birmingham and CritoTwilight of the UAW19 Century Society: A Deeply Divided EraEffects of Television Violence on ChildrenRelationship between Media Coverage and Social andCanaanite Influence on the Early Israelite Religion

Ethics of Engineering essays

Ethics of Engineering essays The Code of Ethics of the National Society of Professional Engineers are sets of rules of conduct that have been established by the engineering community that outline the obligations of professional engineers to society, to employers and clients, and to fellow engineers. These rules are established in an attempt to safeguard life, health, and property, to promote the public welfare, and to maintain a high standard of integrity. In the given example, the problem is the Digital Dream Company (DDC) wants to build a device based on information which was developed by the Better Board Corporation(BBC). The DDC wants the hardware built around the same concepts but it would be built where the motherboard performs operations differently. The choice by the Digital Dream Company to use the Better Board Corporations information to build a motherboard similar to that of the BBC, is unethical. Using the BBCs information is unethical because it is as if the DDC is plagiarizing, they are taking credit for someones work and would be to benefit to profits made from sale of the motherboards. According to the standards of the NSPE Code of Ethics, this act is unethical because under article III.1 it states, Engineers shall be guided in all their relations by the highest standards of honesty and integrity and also article III.9 states, Engineers shall give credit to for engineering work to those to whom credit is due, and will recognize the proprietary interest of others. Using the BBCs information would go against these rules in the NSPE Code of Ethics, thus making On the other hand, using the information created by the BBC to make some hardware which is similar to that of the BBC, can be looked at as being ethical. Using the information of the BBC can be ethical because the DDC can possible create th ...

Encountered amongst methods Essay Example

Encountered amongst methods Essay Example Encountered amongst methods Essay Encountered amongst methods Essay Evaluation: During this trip, and whilst we were recording data, there were problems which were encountered amongst methods, results and therefore the conclusions. The first one we came across was the longshore drift survey part. The cork that was thrown into the sea was lost (poor methodology); therefore the results for this section were inaccurate as the direction/speed of the cork was not known with certainty making the results inaccurate. Because of this, the conclusion would have to be questioned as we are not able to draw a firm or accurate conclusion about the survey on longshore drift. A poor method was when we only received one cork and we were asked to record longshore drift data at two locations. This meant that only one of the two locations would be used, meaning that the results were not accurate overall making the conclusion questionable again for the longshore drift survey section. With the groyne measurements, the most accurate data available was not obtained due to safety reasons, because it would not be safe to climb onto a slippery groyne and take measurements, therefore the most accurate estimates of the groyne measurements were recorded. This was the fault in the method leading to inaccurate results as they were largely based on accurate as possible estimates. Despite this, a conclusion was made, which matched predictions we had made, meaning the data could be pretty accurate. There were limitations during the day which led to the best results possible in all categories not being obtained. There was not enough time I felt as there were some tasks which could not be completed on the day, such as the measurements of the beach and the study area, or time to repeat a couple of methods to gain the best possible results. Another limitation was not being able to go onto the top of the groyne to record data, but this is a good limitation as it is keeping our safety in mind. If this entire study was to be repeated, I would want to spend more time on all of it to get the most accurate results, to get a more accurate conclusion. As well as this, the methods used to find out data for some of the sections would have to be altered to make it better. If the methods were altered for the better, for e. g. we are given two corks and made to repeat some of the results, then more accurate data would be acquired to result in a more accurate conclusion. As well as this, not only would I want to spend more time on the practical side of the study, but also spend more time on this write-up to put the data recorded into good words and to make it as good as possible. The final matter that I would want to do if I were to do it again is to go to another coastline area and take exactly the same data as from Folkestone to compare them thoroughly as well as taking pictures to see visually how Folkestone compares to other coastlines, as well as similarities between the two. Overall, I feel this all has been pretty successful despite the inaccuracies.

Pathos Ethos, Logos Essay Example | Topics and Well Written Essays - 500 words

Pathos Ethos, Logos - Essay Example The author places the blame on the Disney Princess franchise that has been explicit in their content to the point that the young girls viewing this content feel obliged to embrace a certain appearance or to dress up in a particular way as they relate with what they see from the Disney Princesses that they adore. The article also presents a discussion that the other media platforms like music videos, television and social media have to share the blame for the way young girls view the discussion of the elements of their sexuality When talking of the element of Ethos in the essay, it is practical to understand the relevance of understanding the trust worthiness of the article. After evaluation of the piece, it is apparent that the author has done the relevant research for this article and has interviewed the relevant people whose insight is important to the discussion. Some of them are also mothers who have had to deal with the facts that their daughters are having a hard time embracing the culturally acceptable values in regards to their image and sexuality. The essay has used lots of Logos for the purposes of proving the point of discussion. The writer has discussed the interest to this topic by relating it to a firsthand approach when the paper is introduced with the experience from Mary Finucane on page 1 of the essay. Ms. Finucane is a mother who noticed that her daughter had changed her behaviors as she related less with her female friends and got interested in waiting for a ‘prince’ as she had seen in one of the Disney programs. The paper has also presented related statistics to support the discussion, for example, on page two she states â€Å"One-quarter of 14-to-17-year-olds of both sexes polled by  The Associated Press  and  MTV  in 2009 reported either sending naked pictures of themselves or receiving naked pictures of someone else.† This quote means that

Benifits and problems of the industrial revolution Essay

Benifits and problems of the industrial revolution - Essay Example The rest of this essay will present the pros and cons of this important event as well as briefly explaining why industrial reform came slowly from 1815-1914. Factories that produce goods on a massive scale are the most prominent symbols of the industrial revolution. Such a radical transformation was allowed to happen because it suited the interests of the aristocracy and nobility of the time. The ruling elite of England were also the owners of most the country’s wealth and it suited their interest to perpetuate a method that maintained status quo. This meant that the prevailing inequities in distribution of wealth accentuated further as the industrial revolution marched on. Some intellectuals have cited this as the major problem with the capitalist model and have hence condemned the revolution as socially unjust. The other criticism that is leveled against large-scale industries is their tendency to accelerate the process of urbanization and ultimately contribute to pollution and squalor. For example, the issues of overpopulation, petty crime, prostitution and pollution in the industrial city of Manchester are well documented by K ishlansky and other scholars. While the unsavory aspects of the industrial revolution are real and valid, it has also brought about positive changes to people. As the scale of production of goods increased under the capitalist model, people from all sections of society were able to enjoy consumption of products that were previously considered an luxury for the few. Coming back to the city of Manchester, the numerous cotton mills set up there produced sufficient goods to supply to the local markets and also export the surplus to other countries. The other benefit brought on by the industrial revolution is the overall efficiency of the production process. Terms such as efficiency and quality were given emphasis, the benefits of which are transferred to the end consumer. And finally, there is an interesting reason

Comparing Art theory and Art work Essay Example | Topics and Well Written Essays - 1250 words

Comparing Art theory and Art work - Essay Example This theory was initiated in the Romantic Movement when the individual was placed as the central point in art. Through this theory, artwork was seen as the unique portrayal of artists’ feelings and emotions. It said that good art is the one which successfully communicates the feelings of the artist with the audience. An artist becomes successful when he is able to express his feelings through his artwork (Knill 46). The theory has its weaknesses and is criticized since the Romantic Era. In today’s world, modern art is defined as a human activity in which one person uses different forms of art to convey his feelings to the others and influence them. This theory is well suited in the abstract art but not much in other forms of art. Somehow this theory restricts the artists to express their feelings and emotions through art rather than following the concept ‘art for art’s sake’ (Knill 56). The expressive theory had cultivated in the Romantic Movement in the late eighteenth century. There are three concepts of expressive theory that are associated with the movement: imagination, genius, and emotion. These three terms are believed by expressionists as key elements in any artwork. They believe that individuality is what makes an artists’ art recognizable and unique (Knill 76). The artist must portray his feelings through the art such as through paintings, music, or poems. The artwork is a platform for every artist to convey his inner feelings to the world. Objectivists argue that expressive theories are rather irrelevant as the artwork must focus on art not the artist. Expressionists continue to argue that an artwork is the complete depiction of the artists’ personality and an artist tends to create what best reflects his feelings (Knill 78). Psychologically also, an artist is able to create what is in his mind and what he truly believes in. This doesn’t only mean emotions and feelings, but also ideas

Case study Essay Example | Topics and Well Written Essays - 2750 words - 2

Case study - Essay Example e is motivated by the need to satisfy the following psychological needs which include; playing and relaxing, personal fulfilment, self expression as well as curiosity among others. It can as well be said that she seeks to fulfil the social needs, derived from Maslow’s hierarchy of needs or motivation theory. Social needs in particular, are concerned with love, friendship and esteem (McCarthy and Perreault 1990). These are often have a bearing on the person’s interaction with others. Personal needs on the other hand are concerned with an individual’s need for personal satisfaction which is often unrelated to what others may think. As a point of departure, it can be said that one of the main reasons why we drink is to give ourselves confidence in the belief that alcohol will set us at ease especially with strangers (McNeill 1986). However, there are various other reasons for drinking such as wanting to please others, fighting loneliness or using alcohol as a bridge between different people. From this assertion, it can be noted that Melanie’s drinking habits are driven by psychological needs to a greater extent. Indeed, she appreciates the fact that alcohol can cause harm to her health but this does not deter her from drinking. She drinks inorder to fulfil the psychological need to play as well as to relax. She believes that its part of being a student to drink. In the opening remarks she says, â€Å"I know I perhaps drink too much but its part of being a student, isn’t it?† From this statement it can be seen that drinking is one of the popular ways of relaxing and perhaps derive pleasure i n the life of a student. Whilst she does not drink on a daily basis, it can be seen that she does especially on Mondays and Wednesdays which are dedicated as days for student outing and have since been entrenched as part of the student culture. It can be seen that she also drinks for personal fulfilment as well as self expression. A night out on a drinking binge with

Website plan Essay Example | Topics and Well Written Essays - 2250 words

Website plan - Essay Example In fact, e-commerce is believed to the most important and attractive internet supported ideas appeared in the recent times. In this scenario, electronic commerce engages carrying out business over the web with the help of computers that are connected to each other in order to form a network. In simple words, ecommerce deals with selling and buying products and services and transferring funds by making use of digital communications (EcommerceEducation, 2007; Hendershot, 2013). In addition, both the trends e-commerce and e-business are used interchangeably. However, e-business is about the development of businesses which can be run on the Internet, or using Internet systems and technologies to enhance the profitability or productivity of a company. In other words, this term can be employed to explain some structure of electronic business: that is to say, a business that makes use of a computer. This practice is somewhat out-of-date, though, and in most of the cases e-business refers completely to an Internet based business. In this scenario, the most frequent use of this term is for demonstrating a business which offers and sells products and services online, an e-business allows a firm to get access to a huge customer base than some customary brick-and-mortar store could ever expect for. Additionally, e-commerce is believed to be a significant component of e-business. Moreover, e-business can as well make use of the Internet to obtain wholesale products o r supplies intended for in-house manufacturing. This side of e-business is occasionally recognized as online or e-procurement, as well as provides the businesses an excellent opportunity to reduce their costs radically. However, the majority of e-businesses that work without an electronic business platform at the present utilize e-procurement as a key mechanism to effectively track and run their purchasing (McGuigan, 2013). This report

Case study Essay Example | Topics and Well Written Essays - 2750 words - 2

Case study - Essay Example e is motivated by the need to satisfy the following psychological needs which include; playing and relaxing, personal fulfilment, self expression as well as curiosity among others. It can as well be said that she seeks to fulfil the social needs, derived from Maslow’s hierarchy of needs or motivation theory. Social needs in particular, are concerned with love, friendship and esteem (McCarthy and Perreault 1990). These are often have a bearing on the person’s interaction with others. Personal needs on the other hand are concerned with an individual’s need for personal satisfaction which is often unrelated to what others may think. As a point of departure, it can be said that one of the main reasons why we drink is to give ourselves confidence in the belief that alcohol will set us at ease especially with strangers (McNeill 1986). However, there are various other reasons for drinking such as wanting to please others, fighting loneliness or using alcohol as a bridge between different people. From this assertion, it can be noted that Melanie’s drinking habits are driven by psychological needs to a greater extent. Indeed, she appreciates the fact that alcohol can cause harm to her health but this does not deter her from drinking. She drinks inorder to fulfil the psychological need to play as well as to relax. She believes that its part of being a student to drink. In the opening remarks she says, â€Å"I know I perhaps drink too much but its part of being a student, isn’t it?† From this statement it can be seen that drinking is one of the popular ways of relaxing and perhaps derive pleasure i n the life of a student. Whilst she does not drink on a daily basis, it can be seen that she does especially on Mondays and Wednesdays which are dedicated as days for student outing and have since been entrenched as part of the student culture. It can be seen that she also drinks for personal fulfilment as well as self expression. A night out on a drinking binge with

Research paper Essay Example | Topics and Well Written Essays - 1000 words - 3

Research paper - Essay Example The essence of all these tax systems is to collect tax for the government, and enhance the ability of the government to provide essential goods and eservices to its citizens. Nevertheless, the application of different types of tax systems and their calculations have been confusing to the citizens. While some tax systems seem to create equality for all people, regardless of whether they are rich or poor, others seem to favor the poor, by making the rich pay higher taxes. Taxation should have a neutral effect on all people, considering that it is not a voluntary contribution, but an enforced contribution established by the laws (Robert, 194). Nevertheless, to help close the gap between the rich and the poor, and create a system of fairness, people should pay taxes based on the income that they earn. Therefore, the rich should pay higher taxes than the poor. Making the rich pay higher taxes than the poor will increase the efficiency of income distribution in the economy. When the rich p eople are taxed higher than the poor through the progressive tax system, which increases the rate of taxation with an increase in the income to be taxed, the amount of tax obtained is relatively higher to the one obtained when a flat rate of tax is applied (Robert, 191). This being the case, it increases the amount of resources that the government has at hand, which can then be reinvested back to the economy, through enhancing and increasing the provision of goods and services to the citizens. However, if all people are taxed at a flat rate, the rich will certainly save more than the poor, since after the taxation, they will be left with a higher amount of income. The problem with this concept is the fact that the rich may choose to save the extra income they have, other than reinvest it in the economy, creating a shortage of the resources circulating in the economy, thus making the provision of essential goods and eservices inefficient (Robert, 196). Therefore, the intervention of the government to ensure a higher taxation of the rich, compared to the poor is vital, since it forces the rich to release the extra income and place it at the disposal of the economy, where it can be used to serve all people, and mostly the poor, through providing them with essential services, since they need them more than the rich. Another reason why the rich should be taxed more than the poor is the fact that this would increase the purchasing power of the poor, who are the majority in the economy. Taxing the rich more than the poor means that the poor will be left with a higher percentage of their revenues at their disposal (Robert, 192). This makes it possible for their purchasing power to be increased, which also serves to stimulate the economic contribution they make to the economy. The higher the purchasing power of the people, the higher the contribution they make to the economy. Additionally, taxing the rich higher than the poor will make it possible for the poor to save a substantial quantity of their incomes, and then start investing into the economy through starting small businesses (Robert, 195). This is beneficial compared to taxing all people at a flat rate, which would mean that the rich people would save more of their incomes than the poor, since the rich do not necessarily need to invest. Therefore, while income in the hands of the poor is

Employment Relations Essay Example for Free

Employment Relations Essay The dynamic nature of the business environment and the increasing global competition has prompted business owners as well as other stakeholders to pay more attention to the area of employment relations. This can be attributed to the increased level of awareness regarding the relationship between employment relations and productivity . Management teams in most organizations have taken a keen interest in employment relations now more than ever before. Today, human resource practitioners and departments in organizations have rapidly transformed into most vibrant people and departments due to their increasingly important roles. This paper analyses the role played by the management in regard to the formation and structure of employment relations in the context of the retail industry in Australia. Employment relations (ER) refer to the different systems and techniques utilized in managing people. Employment relations are a broad and all encompassing term that also covers human resource management and industrial relations (Guite, T. 1999). Human resource management revolves the directing and controlling of the work force in a particular organization to forge unity so that there can be harmonious relationship between the management and workers for maximum productivity (Nilson, C. 2003. ). Industrial relation has to do with the resolution with work related disputes between the employees and their organizations and the management (Guite, T. 1999). There have been significant reforms in Australia in the last decade in regard to industrial disputation. This has seen the reduction of inconsistencies in the area of dispute and conflict management. ER as a professional field includes the laid down rules and regulations, attitudes, cultures, policies and behavior surrounding the employment relationship (Cranny, C et al, 1992). It involves the participation of key players such as employees with their formal and informal organizations, employers with their associations and the government and its relevant institutions in regard to their employment concerns. Employment relationship refers to the contract between two parties one being the employee and the other the employer. The employee is the person in servitude to the other under contractual terms, which may be written or oral (Walter, J. 2006). In this relationship the employer has an upper hand in the decision-making and conceptually is the one who gives the direction, which is to be followed. Concept This leadership role is key to any organization and may be held by an individual (in cases of small and micro businesses) or a management team in cases of medium or large organizations. The management has the role of controlling and directing people towards achieving corporate objective. Team work is involved where one person is not able to produce what is actually needed in the company. Potential human resources, financial resources and natural resources are all deployed and manipulated through the management (Mullins, L. 2005. ). Management as a function in the organization involves the act of getting things done through people in the most efficient way on a regular basis. The management is also charged with the responsibility of initializing plans and action that ought to be taken by the organization in order to reach the corporate objective. The management therefore is involved in the planning, organizing, motivating, controlling, coordinating the resources in an organization in order to achieve the maximum possible productivity levels. There are different arms under which the management falls including human resource management, operations management, production management, strategic management, financial management and information technology management (Walter, J. 2006). In this section, we are interested in the human resource management where it is noted that the role of this arm of management has been changing and becoming increasingly important in organizations today. The human resource department in any organization has the role of understanding and developing the human capital as well as engaged in dissemination of good organizational culture among the workforce (Cranny, C et al, 1992). The key role of management in employment relations is defined as communication. Various aspects of employees’ relationship with the management are handled according to the laid down rules, policies, and practices of the organization. In the modern workplace the employees are encouraged to air their views and grievances through this important arm of the management. This has the impact of reducing organizational conflicts and thus saving organizations both money and time that would otherwise have been used in the follow-ups of litigation cases. Other specific areas of interest between management and employees include payments of wages, bonuses and salaries, workplace conflict resolution, work timetable, health and safety, productivity targets and general grievances that employees may have . It cannot therefore be said that the management plays a passive role in employment relations rather in this day and age; the management plays an all important role that has the effect of unifying all the resources of the organization especially the human resource in order to maximize productivity. The management ensures that all the employees are working together in harmony towards the cooperate goal. In addition to this, the management has to engage in dialogue with the relevant government institutions in order to ensure that all regulations pertaining to employment relations are adhered to. It can therefore be said that the management has a most central role in holding together the different stake holders in employment relations. That task requires different skills and knowledge of management and leadership methods. Retail industry in Australia The retail industry in Australia is by far the biggest employer employing about 12% of the working population. The retail markets consist of sellers of goods directly to consumers and other final users. This industry is also characterized by the highest number of untrained workers. The working conditions are most varied and working hours are not regulated but are determined by the individual retailers. Important changes to the retail work relations systems have been introduced in the work relations act of 1996 (Pocock, Barbara Masterman-Smith, Helen. 2005). One of the responsibilities for determining all matters touching on the employer/employee relationship is on the hands of these two key stakeholders at the work place. According to the new rules, and agreements employers and employees are encouraged to resolve their matters without relying on external mediators. However, the key areas such as minimum wages and working conditions standards have been established by the Australian fair pay commission as well as the parliamentary decree(Catanzariti, J. Baragwanath, M. 1997 ). There has been a major reform in employee relations in the retail industry in Australia. There have been conscious measures to regulate the work place environment in this industry with different variations sort in recognition to the changes made to the shop trading hours act of 1997. Some of these variations include the expansion and scope of working hours, the minimum wage upgrades (Creighton, B. Stewart, A. 994). There has also been a need for direction on the number of hours that employees should be given for leave. Additionally, when working at odd hours different pay terms have been negotiated. This includes working on Sundays and working at night. In order to ensure that employees are not overworked, it has been suggested that there be introduced a system of working shifts. The federal government in Australia is mandated by the constitution to make laws that regulate matters concerning conciliation and dispute resolution in order to prevent industrial dispute that would extent beyond anyone state (Teicher, J. Lambert, R. O’Rourke, A. 2006. ). Workers in the retail industry in Australia have enjoyed higher standards of living due to significant legislative reforms regarding the work place relation. These reforms have also served to increase productivity due to the lower rates of industrial disputation. However, more reforms are needed to increase the flexibility and options for both employees and employers. These interventions measures by the government are aimed at spurring economic growth as well improve global competitiveness. The retail industry is a good place to begin owing that it is the major employer in Australia. Today, there has been less dependence on awards by industrial tribunals that were used to negotiate and determine the environment as well as compensation and benefits for employees within the traditional work place relations systems. The management, has been empowered further by these new reforms since all matters and disputes that regard work place relations are first to be dealt with between the employees and employers before any further form of remedial action can be taken. The work place relations act of 1996 has ensured that the alias award system by industrial tribunals has a minimum role of determining minimum wages instead of its initial role of determination and prescription of employees’ wages, and conditions allowed by their employers. Decentralized agreement mean that negotiations are done between employers and employees or between employers and employees organizations (unions) and thirdly, between the management and government institutions. Employees have the option of requesting for a bargaining agent. The retail workers are also vulnerable to different forms of injustices. The comprehensive reforms in work place relations follow the introduction of work choices legislation in 2005 (Catanzariti, J. Baragwanath, M. 1997). Some of the changes touch on work place health and safety application, new dismissal provision, and new transmission of laid down regulations, buying and selling of businesses, union restriction and the scrapping of no disadvantage test among other changes (Creighton, B. Stewart, A. 1994). All these reforms have the effect of giving more responsibility to the management in this matter of employment relations than ever before. Employer obligations are made known to all in the varied business situations. The reforms have also resulted in employees enjoying more freedom and job securities because employers are required to take great care when effecting a dismissal since employees can now claim compensation against unlawful dismissal or discrimination. These laws are applied widely to even small businesses with less than hundred employees. These small businesses are mostly consisting of retail businesses. The importance of management in employment relation cannot be over emphasized. This is highlighted by the fact that the management as a key stake holder is charged with the responsibility of coordinating all the relations between labor unions and labor laws. This is done with the sole aim of improving the quality of produce as well as achievement of organizational goals. It has to be noted here that the management is responsible to the business owners and stakeholders if there is a slackening in productivity or if profitability decreases. Therefore, the management is under pressure to ensure that there is a conducive working environment as well as quality working life for its employees in order to make it possible for success to be achieved. In the retail industry, the management of these businesses is subjected to the obligation of comprehending the laid down guidelines regarding employment relations. Conclusion. It is evident from these discussions that the management is at the centre of all matters relating to employment relations. The management roles as key stakeholder in organizational structure ensures that the management has not only understand the broader concepts of employers obligations to the employees but also forge a working relationship with the labor unions while ensuring that all the legal regulations are adhered to. Since the last decade several reforms in the area of employment relations have been undertaken and they have served to empower the management and to increase its responsibilities towards its employees and towards ensuring that laws are followed to the letter. These increased responsibilities have helped to streamline the work place environment especially in the retail industry which had been earlier characterized by inconsistencies and to great extent injustices towards employees. The management is now required to be extra vigilant to ensure that employment relations systems in a particular organization are such that they serve to improve productivity and to ensure that the company utilizes all their human resources for the achievement of corporate objective.

Analysis of CAN Architecture

Analysis of CAN Architecture In 2016 there were 261.8 million cars registered as they are a pivotal part of the economy and peoples everyday lives. Cars were once all mechanically made with carburetors but after development of technologies cars are now running off of fuel injection. The difference between the two is that a carburetor controls fuel flow with mechanical bits that allow a certain amount of fuel to mix with air to go to the cylinders and fuel injectors use a pressurized rail system controlled by a computer with carious camshaft and crankshaft sensors. In the 1980s cars started using computers called the Engine Control Unit( ECUs), which control basic main engine functions such as airflow, fuel and spark. There are ECUs in every car on the road today because with a computer and a set of sensors, the ECU can dynamically tune the car live, increasing performance and lowering emissions. Cars do this with various sensors including Mass Airflow Sensors, temperature sensors, O2 sensors pre and post catalytic converter. The problematic issue arises from the fact that we went from computerizing basic components to computerizing everything. To understand the issue, look at the diagram below to go over some of the things that a typical ECU has control over. Further increasing risk, cars now come with embedded GPS and cellular chipsets connecting the car to the outside world. With everything interconnected, it would not be hard for a hacker to gain access to the whole system through one point in in the system. The way these components communicate is through the CAN bus. The CAN bus is a really bad system when it comes to security because everything is broadcasted on the CAN, requested or not. This is so when a component needs information from another, it doesnt not need to request it, it is always broadcasting so its efficient. Can you guess why thats a security issue? I will now analyze the CAN architecture explaining its design flaws. The CAN protocol was developed because before it was released, every computer component had to be connected with wires to each other, but with CAN bus, everything connected to that central bus and it reduced the wiring complexity saving weight and money. Another reason for its development was for emissions control, and because data is always broadcasted on the CAN bus, the car can dynamically adjust fuel/air ratios to get the cleanest burn with the least emissions. The CAN bus is really good at what it is designed for, but it was never designed for security. The main security flaws that need to be addressed first are unencrypted traffic on the bus, lack of decoupling and segmentation and no authentication of devices. The major security flaw is the lack of encryption, but it was designed purposely like this. It was meant to be lightweight and encrypting data would go against that, especially in the 80s when computing power was very slow. Today this is a critical flaw because the data can be sniffed. This would allow the hacker to sniff data packets, modify the CAN message and inject it back into the system. Another major flaw is the lack of decoupling and segmenting the CAN network. Since everything in the bus os connected to each other, it is possible to gain access to the whole system through something like the infotainment system. This could be devastating because new cars have electronic driven steering and ECU controlled brakes. The last main flaw is that the CAN interface has no authentication method for attached devices, meaning that a hacker can spoof messages and other parts of the ECU will react. For instance, if a hacker can spoof and broadcast a brake signal on the CAN bus, the brakes will activate without the drivers knowledge. These are just some of the concerns I came across during my analysis, but has anyone exploited the CAN bus yet? The answer is yes and its been done multiple times by various research groups. In 2010 researchers from the Center for Automotive Embedded Systems Security published a paper entitled Experimental Security Analysis of a Modern Automobile. They exploited vulnerabilities and discovered that it was possible to change a vehicles functions by injecting spoofed commands onto the CAN bus. They showed that an attacker could disable the brakes, the engine, and change the speedometer values (Koscher et al., 2010). This research was dismissed by many because its very unlikely that someone would have a wired connection to the CAN bus. The team responded with a follow up analysis in 2011 with the diagram below. The electric bolts represent possible points of entry into the CAN bus system. Then put emphasis on Telematics as those are ways to gain access wirelessly, dismissing the media and automakers claims that a connection isnt possible to a car without a wire. more recently in 2015, Charlie Miller successfully exploited a Jeep Cherokee remotely and injected spoofed CAN commands, without making any physical contact with the car. This was groundbreaking as it showed cars could be hacked from anywhere with an internet connection. This was the first time an automaker had to take action, as the Fiat Chrysler Automotive group had to recall more than 1.3 million vehicles. Essentially what Miller did was that he exploited the vehicles infotainment system which governs media and cellular functions of the car. The cellular functions is what caught Millers attention because it gave him a remote way into the car. From there he discovered that the communications system had a microcontroller connected to the CAN bus! This was his point of entry, using this door he got access to everything connected to the CAN bus, which we now know controls the entire car since everything in computerized. To access the car though, Miller had to exploit the vehicles cell ular microcontroller, which was supplied by sprint. All he had to do was port scan and find an open service port. According to sprint shortly after they patched this bug, any sprint device capable of 3g had access to this service port. Normally this port is entirely internal, but sprint did not make its scope private. Because of this bug, he used a 3G sprint device connected to his laptop to remotely gain access to the microcontroller and then the CAN bus. Just as we discussed in class, there is no perfect system and there is no single security solution. The recommended solution, although it might take a while to implement, would have to be encrypted data transmission, hardware backed or not; Device authorization protocols so outside devices cant spoof CAN bus commands; And decoupling/segmentation of the CAN bus network. As professor Kathleen Fisher said, the CAN bus is hopelessly insecure. it was developed decades before cars were connected to the Internet and lacks features to blo ck malware programs or reject commands from unauthorized intruders.

Graduation Speech: Knowledge is a Powder Keg, You are the Fuse :: Graduation Speech, Commencement Address

Throughout the often murky and turbulent waters of life, we must set our sails towards the noble goal of just and civil society. On this trip we have only education as our compass whose needle guides us towards our humanity. We cannot assume that we are done with our education now that we enter adulthood. Instead, we must continue to strive towards that noble goal of civilization, by creating an educated and not an ignorant society. Although those who came before us were not perfect, we can learn from them without having to make the same mistakes ourselves. We know that between 1941 and 1945 America and the rest of the world was embroiled in a great world war, one which would test the endurance of the fighting forces worldwide. This was a war that would come to coin the term, genocide. We know about how the German people were misled because we have been told so; we know about apathy because our history classes found the books to teach us; and we know what kind of atrocities that apathy created because our classes gave us the skills to discover the truth and avow that something that horrid would never happen again. More recently global warming was recognized as a serious threat to our future. Through education society has changed its course by becoming more environmentally aware. This was and is civilization. So why on the night of something as wonderful and momentous as graduation, would I discuss some of the world’s darkest hours? Simple, it is today, in this spot we sit that we begin to wage another war. Not a war with guns and swords, or bulldozers and fires. No, together our generation is donning the armor to fight a war for civilization. Because it is by making choices today and tomorrow, it is through teaching the people how to think for themselves, and learning what really happened that keeps us from being mislead by falseness. Our fight is to teach the world about science so that we will understand our world, what is possible and what’s not. Why we cannot assume antibiotics will always work. To understand language so that we can read and comprehend, stay current and stay balanced. Language enables us to read the novel â€Å"Their Eyes Were Watching God,† and for the only time in some of our lives understand the coming of age of an African American woman.

Comparing Platos Republic and Gullivers Travels Essay example -- com

Plato's Republic and Gulliver's Travels      Ã‚  Ã‚   In The Republic, Plato attempts to define the ideal state as it relates to the tripartite division of the soul. In this division, wisdom, the rational characteristic of the soul, is the most valuable and important. In the ideal state the ruling class would be the guardians, those who maintain rationality and will operate according to wisdom. Each individual "should be put to use for which nature intended them, one to one work, and then every man would do his business" (276d). This conception of the ideal state is exemplified in Jonathon Swift's Gulliver's Travels, within the society of the Houyhnhnms. Each member of the society maintains a role which he or she was born into, and according to Gulliver the Houyhnhnms are "wise and virtuous" (Swift, 260). These two qualities are most valuable to Plato within the ideal state, and are manifest in Houyhnhnm land.    The problems that occur within these "utopias" are the central problems of democracy. The question that arises is whether or not a state such as either of these is just. This problem is far too great to understand within the context of these societies, so in an attempt to understand the beneficial aspects it should be realized that if considered without "moral" judgements, these societies could function appropriately. Plato'... ...nd do just that. The maintenance of a virtuous state requires a unanimous understanding of each member's place and position. Without this understanding the ideal state cannot exist; this is why sometimes the pleasures of the individual must be overruled in favour of the needs of the society.    Works Cited Donoghue, Denis. Jonathan Swift: A Critical Introduction. Cambridge University Press: Cambridge, 1969. Marra, James L., Zelnick, Stephen C., and Mattson, Mark T.  Ã‚   IH 51 Source Book: Plato,   The Republic, pp. 77-106. Kendall/Hunt Publishing Company, Dubuque, Iowa, 1998. Swift, Jonathan. Gulliver's Travels. Oxford: Oxford University Press, 1998.

Everyone responds to conflict according to their values Essay

People react to conflict due to their values. In the novel ‘Every Man In This Village Is a Liar’ Megan Stack has allies who make an oath to protect her at all cost. A person’s values may also include, they would never physically hurt another person and they are against it then in times of conflict due to their values despite whether it is a physical conflict or something else they wouldn’t resort to physical harm. Another major conflict issue is honestly within war and everyday life. Stack is offered protection for when entering The Middle East by her friend Zaman because Stack will be experiencing a lot of external conflict upon entering Afghanistan. â€Å"He was solemn. â€Å"I take your life on my honor,† he said from the heights of his mountainous nose. â€Å"They will have to kill me before they can harm you.† Zaman wants to help Stack be safe when in Afghanistan so she can successfully do her reporting. Even though Zamans cultural backg round does not emphasise equality due to females being disadvantaged, Zaman chose to be careless as he would rather let the enemies hurt him before they could get the chance to hurt Stack, with Zamans values being highly depicted in this situation. Although there was a curfew Stack was not harmed for being outside, instead Stack was reminded by a marine to avoid being outside during curfew times. â€Å"There’s a curfew,† a marine warned me as I moved past a check-point.† Stack was most likely not harmed due to the marine realising that Stack is a journalist and had trouble getting back to her hotel before the curfew had begun. The Marine’s values would have been different if the person instead of Stack was a Middle East Arab. People’s values may not change even if they are experiencing conflict. As an election was going on Stack wanted to report on what is happening during the election however Stacks camera is taken off her. Stack resists and fight back to retrieve her stolen camera. â€Å"Sahafiyeh!† I yelled, digging around in my jeans pocket for a press credential.† Journalists! Give us the camera back!† Due to Stack being in a sticky situation with her camera being taken off her she tries to attack back to obtain her camera, but really this is not a value that Stack would often preach. Sometimes when people fear for their life they will change their values to survive without even thinking about it. For an example when Stack and Nora were in a storekeepers shop a man was getting beaten up by the storekeeper man, because the guy getting bashed committed a  crime of some sort. â€Å"Somebody was shouting and we turned to see a shopkeeper holding a demonstrator by the collar, punching in the face, over and over. â€Å"Get out of my store!† This external conflict responds to the storekeeper’s value because he feared for his life and demanded that the man leave the store, why is why he responded to that conflict due to his values. Stack explains to the audience that the Americans honestly are not fully truthful. The US government created a myth that they are the good people and all the people in the Middle East are evil and deserve to have havoc wreck upon them. â€Å"American officials talked about ‘the enemy† and â€Å"the evildoers† and it sounded odd, empty, like a legend.† This is trying to show that nobody can always tell the truth as individuals or as a nation hence is why Megan Stack named her book â€Å"Every Man In This Village Is a Liar.† Once American civilians learnt that everyone in the Middle East was corrupt and evil the way they responded to conflict was changed due to their values being covered with lies. It is more likely that people’s values will change according to the different type of conflicts they face. Stack’s friend’s values changed due to wanting her to survive being in the Middle East, some people did not want to physically harm others however some people did only when they felt like their life was in threat. People are likely to agree that everybody acts differently to conflict based on their values.

Bower’s Network Theory and its Link in Depression and Anxiety

Bower's (1981, 1991) influential network theory assumed that mood states automatically activate all associated representations in memory. Bower (1981) suggested that the approach to the development of this theory is considering humans as biological machines endowed with a cognitive system (for acquiring and using knowledge), and to ask what role motives and emotions should play in such a system. Bower (1981) suggested that mood can be represented as a node, or unit, within an associative network model of memory.Within such a network, a particular mood may become linked or associated with events that occur during one's life when the mood was experienced. Given these relations, when someone is in a happy mood they may be more likely to retrieve and become consciously aware of events that occurred at a previous time when the happy mood was experienced. Bower (1981) referred to this as mood-state dependent memory. However, a reversal of this effect should also be plausible: taking a part icular event associated with a mood.Schwarz (1998) informed that Bower’s model made two key predictions: First, memory is enhanced when the affective state at the time of encoding matches the affective state at the time of retrieval (state-dependent learning). Thus, we are more likely to recall material acquired in a particular mood when we are in the same, rather than a different, mood at the time of recall. Second, any given material is more likely to be retrieved when its affective tone matches the individual's mood at the time of recall (mood-congruent memory).Thus, information of a positive inclination is more likely to come to mind when we are in a happy rather than sad mood. In relating mood-memory and its effect to cognitive processes in emotion, studies have helped in understanding individual differences in emotionality, and particularly differences in vulnerability to pathological emotional states. Two general types of study are therefore of special interest: those comparing groups differing on trait measures of negative emotionality and those that contrast individuals with or without emotional disorders such as depression or anxiety states.In most of this research the implicit or explicit hypothesis is that differences in how individuals process emotional information may be a causal factor in the development or maintenance of emotional disorders (Mathews & Macleod, 1994). Several researchers have reported that depressed mood states elicit more pronounced cognitive biases in those individuals who report a past history of depressive episodes, suggesting a high level of trait vulnerability to this emotion (Miranda et al 1990). Similar findings have been reported concerning the patterns of selective attention associated with elevated anxiety.Using the dot probe detection paradigm to assess distribution of visual attention, MacLeod & Mathews (1988) tested separate groups of high trait and low trait anxious students on two occasions, again when sta te anxiety was low (early in the semester) and once when state anxiety was high (in the week before an important examination). When state anxiety was low, neither the high trait nor the low trait anxious groups showed any selective attentional response to emotionally negative stimuli words.High trait anxious students responded to elevated state anxiety by displaying increased allocation of visual attention toward emotionally threatening examination-related stimulus words. In contrast, low trait anxious subjects responded to the state anxiety elevation by showing a marginally significant effect in the opposite direction. Depending on how one thinks emotional information is represented in memory, emotional states could activate all congruent representations; that is, those consistent in valence and meaning with that emotion.Alternatively, only some kinds of congruent information might be activated, such as that involved in causing the emotion or relating to the individual's current co ncerns. Finally, emotions could be associated with effects that are relatively specific not only to particular cognitive content but also to certain types of cognitive operations on that information (Mathews & Macleod, 1994). The problems with Bower’s (1981) network theory include: 1. ) failure to replicate mood state-dependent memory effects, 2.) presence of instructional effects on judgmental bias and mood-incongruent recall, 3. ) failure to find (single) lexical decision effects of mood state, 4. ) restriction of mood-congruent recall to self-encoded stimuli, 5. ) specificity of attentional bias to domain of current concern, and 6. ) facilitation of different types of cognitive operation in different emotions. Bibliography Bower G. H. 1991. Mood congruity of social judgments. In Emotion and Social Judgments, ed. JP Forgas, pp. 31-53. Oxford: Pergamon. Bower, G. H. 1981. Mood and memory.American Psychologist, 36, 129–148. MacLeod C. & Mathews A. M. 1988. Anxiety and the allocation of attention to threat. Q. J. Exp. Psychol: Hum. Exp. Psychol. 38:659-70. Mathews, A. , & Macleod, C. 1994. Cognitive Approaches to Emotion and Emotional Disorders. Annual Review of Psychology, 45: 26-45. Miranda J. , Persons J. B. & Byers C. N. 1990. Endorsement of dysfunctional beliefs depends on mood state. J. Abnorm. Psychol. 99:237-41. Schwarz, N. 1998. Warmer and More Social: Recent Developments in Cognitive Social Psychology. Annual Review of Sociology, 24(1): 239.

AGU statement and impressions about it Essay Example | Topics and Well Written Essays - 500 words

AGU statement and impressions about it - Essay Example The Earth’s population has been growing consistently over time, and this has therefore resulted to the increase in human activities causing climate change. These human activities could include factors such as emission of carbon dioxide (CO2), methane, chlorofluorocarbons (CFCs), nitrogen, and changes in the use of land and land cover among others. These human activities influence climatic changes and it is therefore beyond doubt that they will always continue to be of great concern in the future. In addition to the human-caused climatic changes, other natural activities have also led to the alteration of the climatic conditions. However, the relative role that these natural or human activities play towards altering the ocean circulation features and the atmospheric conditions still remains uncertain. The AGU statement points out that â€Å"climate models have predicted the rise in global temperatures† due to gas emissions (2000). However, quite unfortunately, the Climate models are usually incapable of providing skillful likelihoods of the climatic changes. For this reason, the AGU’s statement is quite misleading when it identifies that factors such as increased amounts of high temperature, experience of high water in the coastal regions, and precipitation, which are harmful to the society, are projected to increase. In addition, the summer arctic sea ice extent, has significantly been wrongfully predicted by the statement, whereas the concept of the increase in the summer Antarctic sea ice extent, has also been neglected by the AGU statement. In addition, the specific attribution of adverse weather conditions as a result of over-time climatic changes is yet to be shown and it could even be more likely impossible that it would be shown. Unfortunately, This Statemen t does not adequately give a clear summary of issues affecting the changes in climatic conditions, and therefore, the statement does not represent an effective policy framework that

Report on BlueScope Steel Lab Example | Topics and Well Written Essays - 2000 words

On BlueScope Steel - Lab Report Example The most important growth element in BlueScope Steel is evident in its major restructuring plan covering Australian operations, which seeks to reposition the company for increased profitability and as well as growth. The Board approved the restructuring plan and as such, it will contribute to major changes in the operations of the firm that include shutting down the No. 6 Blast Furnace at the Port Kembla, closure of No.4 Cokemaking battery, No. 3 BOS steelmaking furnace and No.1 slab caster as well as closure of the Western Port Hot Strip Mill. Mergers and acquisitions are considered the best corporate strategy for BlueScope Steel owing to a wide range of positive attributes associated with it. With mergers or acquisitions, the company will certainly avoid the hustles associated with joint ventures or funding a subsidiary. The company has managed to expand a number of its operations owing to acquisitions. Key among the acquisitions made by BlueScope over the previous financial years include IMSA Steel Corp, a steel products manufacturing company, from Ternium SA subsidiary of San Faustin NV's Grupo Techint unit as well as Smorgon Steel Group Ltd (SS) steel and metal marketing division. Member 3 WANG, YING 2766757 To a steel-making company such as BlueScope, the value for its business comes from the steel and iron production, which is the most important valuation measurement. Besides the workforce, the steel industry is labor-intensive business. Then, the equipment and devices are also the value for this kind of industry. To increase the enterprise value, there are three major missions, namely reinvigorating their domestic business, including Australia and New Zealand; expanding and improving Asian and North American market; and continuing to grow sunrise business to make BlueScope Steel a unique steel production enterprise (2010/2011 Annual Report 2012). Coated and Industrial Products and Pacific Steel Products have significantly helped the company earn much mo re profit than before, in Australia and New Zealand, respectively (BlueScope Steel Limited Products2012). Because for the domestic market raw materials can be mined in Australia, the transportation expenses can be saved and steel marketing industry is the mainstay industry to countries in Oceania. Therefore, the growth project for steel making in these two years was very strong (IBIS World 2012). In addition, this program makes raw materials a very important role of producing iron for steel-making companies. As everybody knows, Australia is the origin of iron and its economy based on the export of the raw materials and iron. Australia gained a huge amount of capital during these four to five years (2010/2011 Annual Report 2012). Moreover, Australia was just affected slightly by economic crisis. According to this advantage, steel and iron production increased rapidly in Asian countries, and BlueScope Steel seized this opportunity. They take the advantage of Australia's natural resour ces, transfer them to the capital, and make the steel industry to be one of the top three pillar industries both in Australia and in New Zealand. The hot strip mill and the plate mill have been identified as the most two profitable products.However, this only depends on the market demand. For instance, if the market is in a positive situation, the steel price is high and market demand is optimistic, hence the production level will be maintained and the profit will be guaranteed at the same time. When it comes to the real

French Revolution And Women Essay Example | Topics and Well Written Essays - 750 words

French Revolution And Women - Essay Example Previously, the Constitution safeguarded the interest of man and never made mention of men implying that their rights were inconsiderate. Men, therefore, showed no regard for the rights of women and most of them treated women as domestic animals. However, this began to change as women started pushing for equal consideration. They drafted a declaration of the rights of woman and the female citizen, which included the rights and freedoms of the girl child. In this document, women pushed for a number of considerations key among which was equality.In the quest for equality, women did not just consider equality among one another but also equality with men and therefore deserving of freedom just as those bestowed on man. Through this, women sought to break the subordinating hold that men had on them over the years. More importantly, women voiced the need for representation in positions of authority such as the national assembly. This was the only sure way of safeguarding their rights and t his implied that women would eventually join active politics as some had previously desired. Women paid taxes just as men did if not more owing to the fact that most of them worked more in the fields. The French revolution exposed the administrative lapses in the regimes of the time; women, therefore, demanded accountability from any other government just as the men did. This would give women financial authority just as it did men thereby epitomizing equality in the French society and later assumed by countries in Europe.

Syrian revolution Research Paper Example | Topics and Well Written Essays - 1000 words

Syrian revolution - Research Paper Example It also has a complex terrain with a desert, mountains and plain land that caused fragmentation in the socio-cultural diversity. Syria is unique in the history of the world especially due to the inclusion of Lebanon and Palestine in its boundaries. Even though Syria is small in size, it has an immense influence (Hitti 3). In the 1800s, the Ottoman Empire was composed of Syria, Israel, Lebanon, Jordan and Palestine. Historically, Syria was initially made up of two separate divisions that are the city and the desert. The city represented a place of wealth and power since it became the route of trading between the East and the West. Syria became a bridge of spreading culture from its neighbors thus becoming loci of civilization and commercial wares (Hitti 4). Civilization in Syria has been continuous and has been largely influenced by the Western culture. In the pre-history Syria, there was wheat plantation, copper was discovered and there was the emergence of pottery. These development s brought about changes in the pattern of life. The Agrarian Revolution started and people began to live a more settled life in small villages and towns (Hitti 6). The surface occupied by the desert is 10% but it became an agrarian society. Agriculture flourished when the state provided security and irrigation. Syria was succeeded by military empires with no sovereign ruling class. One of the greatest empires was the Ottoman (1516-1918) which was headed by a religious sultan. Land was owned by the state and the people were seen as flocks that were to be protected and swindled to sustain the ruling class. Islam was the key unifying creed of the state which ensured that there was allegiance to the state, 90% of the people in Syria were Muslims. Ottoman Empire enhanced bigger markets, improved security and the protection of the peasants against prospective landlords’ thus stimulating trade and industry growth. With the fall of the Ottoman empire after the World War 1, Arabic pro vided an element of an alternative identity (Seale 4-7). Until 19th century the state owned most of the land hence there was no emergence of estate class, resulting to agricultural decline. Due to the decline in the Syrian economy in the 18th century the state became vulnerable to the Western power (Seale 7-10). The European commercial treaties did not protect the Syrian textile industries. The Europeans who had interest in Syria encouraged the intensification of cash crops production. This created a class of middlemen and money lenders mostly dominated by the minority group- the Christians. Commercial agriculture and private ownership did not stimulated agriculture revolution. The French rule, did not go beyond trade and infrastructure. In 1921-1946, Syrian people revolted against their colonizers until they got their independence in 1946. Thus, the early capitalist penetration stimulated a reliant, lopsided and partial development in Syria. It resulted to a modern state with a pat rimonial culture and a dependent economy. Agrarian emergency, class conflict and the drastic change in the army further weakened the frail Syria. The country has emerged through the patriotism which made the country become the heartbeat of the Arabian nationalism. Arab unity and Anticolonialism came about due to the Ba’th party which brought a corrupt political order that resulted to backwardness in political, economical and social structures (Seale 39).The party experienced many weaknesses resulting to the radical change in the country’

Supreme court US Essay Example | Topics and Well Written Essays - 2250 words

Supreme court US - Essay Example The Supreme court is: political in nature; at the same time, not constrained by politics; and finally, a signpost pointing toward the U.S.s political future. The Supreme Court by its very nature is political. For example, on the issue of abortion, Roe v. Wade was an important case, which was supported by the courts, thereby allowing for women to have abortions legally in the U.S. Now, abortion is also, by itself, a very politically charged topic. Womens rights advocates usually clash with right-to-lifers in their views concerning abortion unless the mothers life is in danger or in cases of rape or incest. â€Å"In more than three decades since its 1973 Roe v. Wade decision legalizing abortion, the Supreme Court has weighed in on the issue another two-dozen times† (â€Å"Supreme Court’s Evolving Rulings on Abortion,† 2010, p. 1). Now, what makes the Supreme Court so remarkable is that it has control over these very types of situations. It can have a lasting effect on peoples lives for years by just one decision decided upon by a small handful of people. In the case of Roe v. Wade, many people are against the Supreme Court decision because they are trying to restrict the rights of women. Many people do not want women to be independent. Roe v. Wade â€Å"†¦is the historic Supreme Court decision overturning a Texas interpretation of abortion†¦Ã¢â‚¬  (â€Å"Roe v. Wade Supreme Court Decision,† 2010, p. 1). â€Å"The Supreme Court held that the "right to privacy," assured the freedom of a person to abort†¦Ã¢â‚¬  except in certain circumstances (â€Å"Supreme Court Decisions on Abortion,† 2008, p. 1). The same thing was true of black people. For years, women and blacks were discriminated against because they were considered second-class citizens. However, blacks got some modicum of equality with Brown v. The Board of Education, when segregation in schools was