American History X Concepts from Chapter 8 Essay Example

American History X Concepts from Chapter 8 Essay Throughout this course we have focused on socialization and how people are shaped due to their exposure to a particular environment. When we look at instances of deviance and crimes, to understand the reason why they happen we have to look to the root of the problem, and how it came to be. American History X is a movie focusing on racism giving us a social-psychological explanation of this deviant behavior. This movie could produce a 10 page paper on deviance but I will try to concentrate on the main issues in the movie.Racism and bigotry are just a taste of the deviant behavior displayed in this movie. The setting is Venice Beach, California, in the 21st century, when the area is increasingly being taken over by minorities, and the crime rate is going up. Some white members of the community are beginning to notice this change for the worse and affiliate it because of the minority groups flooding their streets in record numbers. Gangs are forming where families visited the park, lega l citizens are beginning to lose their jobs to illegal immigrants, and fights and shootings are as common as birds. In order to protect themselves the white people form their own racist Nazi skinhead gang, called the DOC. Groups are formed for an agenda and the socialization process is an ongoing process as seen in the DOC.Cameron Alexander is the founder of many racist groups and pairs up with the main character Derek Vinyard. Together they are the leaders of the DOC and are involved with seeking out people who share their same view. These two men socialize their members with one-sided reasoning to hate anyone who is not white-protestant. In a speech Derek claims We are losing our freedom, foreigners can exploit our countrythe government policy is weakit is because of them our community is suffering. He does not mention that when the white Europeans came to this country our main goal was to live and exploit the land of our country as well. This group is involved not only with racis m and hate but with acts of violence. With the proper motivation Cameron feeds on Dereks leadership to violently protest their hate. Derek organizes the DOC who gives them all the right reasons to make a stand and fight for their freedom. They looted a local grocery store that has been taken over by foreigners employing other immigrant workers. In the process the DOC destroyed most of the store, humiliated, and physically assaulted ; battered the workers. To all the members of the DOC they were simply keeping America, as America was. They were strongly influenced and shaped on their thinking which let to their actions. They did not see their actions as crime but rather a fight for what was right in their minds.The most horrifying scene happens after Danny Vineyard (Dereks little brother) notices a black man breaking into Dereks vehicle, which was given to him by his father. Derek promptly gets out of bed and questions Danny on the situation like it is a frequent occurrence. Derek gr abs a loaded gun and sees a man on the look out near his front door, one man robbing his vehicle, and the other a getaway driver. Hate, aggression, and evil are displayed from Derek because all these men are black and their typical behavior is directly affecting him and his family. He kicks out his door, fires multiple shots killing the lookout man, wounds the man robbing his vehicle, and fires the rest of his shots at the driver as he escapes like he was an FBI agent. He walks over to the wounded black man repeatedly calling him a nigger and tells him to bite down on the curb. Derek summons all his hate and commands his foot to kick through the black mans head on the curb, immediately killing him. Officers soon arrive to the scene and pleasure fills Dereks eyes as he is arrested while Danny watches shocked as can be.Danny was not a hard-core racist as his brother but viewed his brother as a father, and role-model. As we discover later in the movie this was because their father was murdered while in the line of duty as a firefighter. Their father was murdered by a black man, which adds significance to the deeper reasoning of Dereks involvement with the DOC and why his eyes seemed to have pleasure after murdering the black men. This is when Derek began to hate blacks and minorities. Derek was sentenced to 3 years of jail for voluntary manslaughter. This light sentence could be seen as a gift to the white man for such a harsh crime. Throughout the movie we learn of certain injustices and inequalities that forgive whites, but punish blacks and minorities.While Derek is in prison Dannys vision is beginning to resemble that of his brothers. He can see why his brother has such strong hate, and the negative effect the minorities are having on their daily lives and their community. He learns this pattern of behavior from the actions his brother spoke and displayed. Three years have past and finally Derek returns from prison; a different man than when he was admitted. We are not sure why this has happened, but he is pushing himself away from his role he once occupied at home. Danny was without a role-model and being a frustrated teenager, who needs to fit into some type of social group, chose the DOC. Derek is shocked of Dannys involvement with the DOC when he returns home because he can see Danny going down his same wrong path.Being in prison actually rehabilitated Derek because he was exposed to the horrible things which he previously believed in. He developed a real impression and understanding of people in and outside the white race. He was directly exposed to minorities and other white supremacy members. He was disgusted when he saw one of the members conversing with a Spanish man only to receive drugs and sell them back to a white man. His involvement with white supremacy was strong and this would be taking a step back for the white man. Derek slowly begins to see the truth in people and doesnt just focus on skin color.The positive turning point for Derek is when he met a black man whom he had to work with every day. When they first met, Derek was hateful towards the friendly and persistent black man. As the black man became art of Dereks daily routine he began to grow on Derek. Derek played basketball with him and other black men and began to distance himself from the members of the white supremacy group. The group looked at Derek as a wannabe nigger and they threatened him that if he wants to be one, they will treat him as one. Derek had no social group and was warned by his friend that he needs to have one to survive in the joint. Derek continued to keep to himself and was raped on an ongoing basis by the white supremacy group. This act of rape could be seen as a deviance degrading Dereks manhood and a physical act of violence by the white supremacy group for affiliating himself with blacks. At this time Derek began to realize that every man is capable of good and evil; he could no longer believe that the white man was good while the black man was evil. Being in prison turned the tables on Derek as his friend nicely puts it In the joint you the nigga not me.Racism is a deviant behavior and like in the movie can lead to further deviant acts such as crime and murder. Derek learned racist behavior from his father at a young age which socialized him in that way of thinking. His racial beliefs were reinforced when his father was murdered by a black man while in the line of duty. This extreme situation combined with the worsening of his community by people of minority fueled Derek with hatred. At that time he had only seen the good in the white man and the evil in minorities. He did not have an open opinion until the tables were turned when he was in prison. People are not born racist, or biologically predisposed to murder, but rather socialized to learn these acts as appropriate.This concept can be seen in or everyday lives as well as the movie. While in prison Danny begins to buy into racism and bigotry just as Derek did. An example of this is the paper that Danny wrote about his brother before he unlearned his racist behavior:Id never seen anyone die before. The sound of that kids head splitting open in the curb went right through me. It stayed in my dreams for months, until slowly it changed it to something I couldnt recognize. The scary thing is it doesnt bother me anymore. For a long time I thought that night was proof that Derek was rightDanny strongly believed that Dereks actions were justified and he chose not to testify against his brother. Derek came back from prison a changed man and convinced his brother that good and evil do not have a skin color. Derek had to explain to Danny all that which happened in the three years in prison. After realizing what he learned was wrong the Danny eventual comes to terms with racism as well condemning it. He explains it all in a few words Hate is baggage.

Examples of Chemical Suspensions

Examples of Chemical Suspensions In chemistry, a suspension is a mixture in which the solute particles- whether liquid or solid- do not dissolve. Most of the suspensions you encounter in everyday life consist of solid particles in liquids, but suspensions can also form from two liquids or even from a solid or liquid in a gas. One key way to identify a suspension is that the components typically separate over time. Mixing or shaking needs to occur to form a suspension. Given time, suspensions usually separate on their own. Mercury Shaken in Oil Mercury is a metallic element that is liquid at standard temperature and pressure. Because of its liquid properties, the element can be mixed with oil to produce a suspension. The mercury particles will disperse throughout the oil when the solution is shaken, but the particles will never dissolve. If left to sit, the two liquids will eventually separate. Oil Shaken in Water Water molecules, because of their polarity, are highly attracted to each other. They exhibit a stickiness that can be seen by slowly moving two water droplets toward each other. Oil molecules, on the other hand, are non-polar, or hydrophobic, which prevents them from joining together with water molecules. Oil shaken in water will produce a suspension as the oil particles are momentarily scattered. Left undisturbed, however, the two elements will separate from each other. Dust in Air Dust in the air is an example of a solid-gas suspension. Dust- tiny particles that include pollen, hair, dead skin cells, and other materials- is lifted by wind and ventilation systems and scattered throughout the air, producing a suspension. Because the particles of dust are solid, however, they will eventually return to earth and form a fine layer of sediment on the solid surfaces below. Soot in Air Soot- which takes the form of black smoke- is made up of carbon particles released through the combustion of coal and other carbon-rich energy sources. When it is first released, soot forms a solid-gas suspension in the air. This can be seen in fireplaces, power plants, and vehicles. Like dust in the air, soot eventually settles, blackening chimneys and other surfaces.

The Separation of Church and State Thesis Example | Topics and Well Written Essays - 750 words

The Separation of Church and State - Thesis Example Many scholars argue that either there has been the separation of State and Church or there never was a connection between the State and the Church in the American history. Mythological studies show that a nationalistic religion is slowly emerging amongst the Americans. Separationist advocate for complete separation of the Church from the religion. They argue that the State should not involve itself in religious matter. They feel that any involvement of the State on the religious matter would eventually lead to preference of certain Churches by the State (Allen 1-4). Accomodationists support involvement of the State on religious matters. However, they argue that the State should avoid sponsoring a certain religion. They believe that if the State supported religion, the move would foster religion in the United States (Allen1-5). Allen (1) argues, â€Å"[t]here has always been a close connection between Church and State, as revealed by the religious use of myths, mantras, and mandates that reveal a nationalistic religion that has wavered between the secular and the sacred.† Religious leaders often quote ancient mythical descents of mantras when describing the relation between Church and State. Mantras, such as chosen nation emerged during the Puritan period, resulted in conceptions that the Church and the State were inseparable (Allen 4-7). The phrase â€Å"separation of Church and State† has a long history. It first emerged during John F. Wilson’s reign. During this period, Church-State issues were interconnected and were considered more of theological-religious issues. The Church issues were thus incorporated in the constitution which resulted in the never-ending debates regarding the Church and State. The disagreement over the separation between the Church and State became evident during periods of religious awakenings and revivals.  

Caterpillar's Strength in Surviving the Most Recent Global Economic Essay

Caterpillar's Strength in Surviving the Most Recent Global Economic - Essay Example Caterpillar continuously maintained its core competency and followed strategic measures to sustain its state of success in the market of global competition. In the late 1990s, the company was seen to improve more and diversify into engine production, finance, re-engineering and logistics which although showed signs of enhancement in the company’s profits, but at the same time, created concerns over rising debts that could pose troubles for the company in the approaching recession of 2008. Nevertheless, Caterpillar successfully survived the recession and maintained its position in the market (BMAN20002 Caterpillar Inc. Case, pp.1-4). This research study would thus reflect on the company’s strength in terms of its core competency as well as strategic business policies that might have aided the company to survive through the phase of recession. Performance of the company before and after the recession of 2008: The performance of the company before and after the recession c an be studied by going through some of the financials of the company. For this purpose, the financials of last four years, comprising the period between 2007 and 2010, have been taken into consideration. The case study indicates that the company had improved its performance in the late 1990s. From a period of 1980 till 2007, the company’s results showed fluctuations but an overall increase in its net sales came about moving from as low as $10000m to $50000m, and the operating profit margins ranging from a negative percentage to as high as 15 percent (BMAN20002 Caterpillar Inc. Case, p.6). The gross profit, the operating income, and the net income of the company from 2007 till 2010 are represented in Exhibit 1 below: Exhibit 1. Gross profit, Operating income and Net income of Caterpillar Company from December 2007 till December 2010 (Bloomberg Business Week, 2011). (In millions of US Dollars) December 31, 2007 (USD) December 31, 2008 (USD) December 31, 2009 (USD) December 31, 2010 (USD) Gross profit 11,200.0 11,756.0 7,465.0 11,307.0 Operating income 4,921.0 4,478.0 1,305.0 3,996.0 Net Income 3,541.0 3,557.0 895.0 2,700.0 Thus if the profits and income as represented for the period before and after the recession are considered, it can be found that the company had suffered losses from the period between 2008 and 2009; however the results improved thereafter reflecting that the company had successfully survived the recession. The return on the company’s equity for the period before and after the recession can be represented through the following table: Exhibit 2. Return on Equity (ROE) of Caterpillar Company for the period from December 2007 till December 2010 (Bloomberg Business Week, 2011). (In millions of US Dollars) December 31, 2007 (USD) December 31, 2008 (USD) December 31, 2009 (USD) December 31, 2010 (USD) Net Income 3,541.0 3,557.0 895.0 2,700.0 Equity 8,996.0 6,714.0 9,300.0 11,325.0 ROE (Net Income / Equity) (in %) 0.39 0.53 0.10 0.24 Th e return on equity had been reasonably low over the last four years. However after the recession the percentage had fallen very low which can be found to be improving sooner as reflected through the results of December 2010. The debt issued by the company can be represented through the following chart that would show whether the company had to face troubles owing to increasing debt amounts. Figure 1. Debts issued

In Europe after the second world war several cities approved price Essay

In Europe after the second world war several cities approved price ceilings on rental accommodation - Essay Example The protest of people for controlling price is understandable. Even though price control is understandable but still the government may be able to protect only some of the consumers while imposing negative impact of price control on others. However the aim of the government is to protect the group that usually gets pressed hard because of inflation. Thus charging high interest on different loans is to protect people who are forced to borrow out of desperation. Similarly the maximum price of eatables, such as bread, is to protect poor ones who completely depend on it for their survival and the rent control is for protecting the landlords at times when the demand for the apartments exceed the supply (McEachern, 2012). The New York State legislators are seen defending the Protection Act of War Emergency Tenant in order to cater the housing shortage related to war. The war that has been addressed in this law is not the Vietnam War or the war of Iraq but it is the World War II, which is considered to be the starting of rent control issues in America. Although war has not much to do with the shortage of apartments, as the shortage are more likely to occur due to rent control; which is considered to be the supposed solution for making accommodation readily available. Gotham is the only city of America which embraces rent control; however many other cities have surrendered to the blarney of this legislative fix (Christ, 2009). Like all the other mandated price control of the government, rent control is also considered to be a law related to the fixation of maximum price or â€Å"rent ceiling†, which explains that what exactly the landlords must charge from the tenants. In order to make the rent ceiling work, the rent must be placed below the rate that would be prevailed otherwise. For example, an enactment prohibiting landlords from exceeding the apartment rent from $100,000 per month would have not been

Individual Differences and Emotion Recognition Scores

Individual Differences and Emotion Recognition Scores ABSTRACT This study investigates the extent to which individual differences such as age, gender and levels of depression affect emotion recognition. Participants were tested by being shown pictures of different facial emotions – happiness, surprise, sadness, anger, disgust and fear. Their scores were then compared against the 3 factors. The findings show significant evidence for gender and levels of depression differences, but no significant negative correlation was found for age. The findings were also supported by previous studies, except for age. The results show that the hypothesis can only be partially supported. INTRODUCTION Terracciano, Merritt, Zonderman, and Evans (2003) study tested 2 groups – African American and Caucasian of 106 and 46 participants respectively. The African American sample consisted of 51 males and 55 females and had low- socioeconomic status with an mean of 12 years of education. The Caucasian sample consisted of 24 males and 22 females with higher socioeconomic status, and an mean of 16 years of education. Two types of perception of affect task (PAT) were used – face and sentence subtask (Lane et al., 1996). The results showed that the African American group fared poorer than the Caucasian group on both the faces and sentence task. Also when education was controlled for, the differences in scores remained. The Caucasian group had significantly higher results for females over males in the face task, and also higher scores in the sentence task. However, no gender difference was found in the African American group. These results suggest that there could be also be a cu ltural variance in emotion recognition. Calder et al. (2003) study examined 48 participants, half were between 18 to 30 years old and the rest were between 58 and 70 years old. Within each age group, genders were split evenly. Also, IQ was matched between groups. There were shown a total of 60 photographs taken from the picture of facial affect series (Ekman and Friesen, 1976). Participants were shown these pictures in a random order and asked to choose the best expression label for the picture, with no time limit. Their results showed there was a significant link between emotion and age group. They also found that the older participants were significantly better at recognizing disgust. Further experiments showed that there was a clear negative relationship between recognition of facial expression and increasing age. Also, it again confirmed previous results that recognizing disgust improved with age. Comparing results between age groups showed that, there was also no significant relationship between decline in recognition scores of other emotions and age. This suggests that poorer recognition in later age might not be due to general cognitive impairment. The aim of this experiment is to determine whether individual differences like age, gender and depression levels could affect emotion recognition abilities. In the last measure –depression levels, this experiment will compare differences in scores against different facial expressions. For example, Gollan, Pane, McCloskey and Cocarro (2008) investigated patients with major depression and healthy patients, 37 and 29 participants respectively. Gender was split evenly in both groups. They measured their responses for emotion recognition task using the Picture of facial Affect (Ekman and Friesen, 1976). Their results showed that depressed patients tend to recognize neutral faces as sad faces as compared to the healthy group. However, the healthy group tend to identify neutral faces as happy faces. My hypothesis is that the ability to recognize emotions is affected by individual differences, like gender, age and levels of depression. RESULTS In this experiment, we were interested in the overall effect of gender on emotion recognition. There was one independent variable which was gender, and this was an independent measures design. The dependent variable is the sum of recognition scores, a higher score indicated better accuracy of identification. An Independent samples t-test was used. The Levene’s test of homogeneity was significant F (38, 29.01) =12.257, p=0.001. This means that the assumption of homogeneity of variance is violated. The Mann-Whitney U Test showed that there was a difference between male and female scores in recognising emotions. The mean rank of males and females was 13.75 and 27.25 respectively, z=-3.665, p Figure 1: Bar graph showing the difference in mean recognitions scores by gender. In this experiment we were interested in the relationship between age and overall emotion recognition scores. There were two variables, which was age and sum of recognition scores. A higher score indicated better accuracy of identification of emotion. The Pearson’s correlational test was used, because we want to find the relationship between two variables. The correlational test showed that there is no significant negative relationship between the two variables, r=-0.184, n= , p=0.256. Two- tailed test. Figure 2: scatterplot showing no correlation between age and sum of recognition scores. In the last experiment we were interested in the effect of level of depression on emotion recognition scores. There was one independent variable- level of depression, and 3 levels normal, mildly depressed, highly depressed by splitting the depression scores. Scores are split by 0- 9, 10-21, 22-36 respectively. The dependent variable was emotion recognition scores. A higher score indicates a better accuracy of emotion recognition. A one- way independent measures ANOVA was used. It is predicted that there would be differences between level of depression and recognition scores. Levene’s test of homogeneity was significant F (2, 37) =11.67, p A multivariate analysis of variance (MANOVA) was conducted to determine the differences between levels of depression and ability of emotion recognition for different facial expressions. A non-significant box’s M test, p = 0.001 indicated homogeneity of covariance matrices of the dependent variable across the levels of depression. At alpha level of 0.05, Wilk’s test was significant, p =0.022. This means that there are significant differences between levels of depression on the ability to recognize emotions. The Levene’s test of homogeneity was only significant for scores of expression of anger, disgust and happiness (p =0.007, 0.002 and Thus, the findings show that there is significant difference between levels of depression and emotion recognition. Also, there is significant difference between the levels of depression and accuracy of disgusted expression recognition scores. Figure 3: Mean total sum of recognition scores for the groups, where 0 represents normal, 1 represents mild and 2 represents high level of depression. DISCUSSION This study has found evidence that suggests individual differences, for example gender and levels of depression affects emotion recognition. However, there were no significant correlations for age. The findings from the first experiment suggest that there was significant difference in performance between genders. It suggests that females were more accurate overall at identifying emotions compared to males. It is consistent with our prediction that individual differences have an effect on emotion recognition. Our findings of females with significant higher mean scores also support Terracciano et al. (2003) study that had similar results within the Caucasian group. In the second experiment, the results suggest that there is no negative relationship between age and emotion recognition scores. These findings are not consistent with our predictions that individual differences will affect ability for emotion recognition. However, our findings also support the study of Calder et al. (2003) that also had no significant correlation between age and emotion recognition. This could suggest that emotion recognition is not a dependent variable of age. Finally, in the last experiment the findings support our hypothesis that individual differences affect emotion recognition. The findings were similar to those of Gollan et al. (2008) to a certain extent. Gollan et al. (2008) found that depressed participants had a negative processing bias for facial expressions. However, evidence in our study suggests that highly depressed participants were only significantly better in accurately recognizing disgusted expressions. Thus, from the evidence we can see that our hypothesis is only partially supported. Furthermore, a correlational test only confirms a relationship exists, it does not show a definite cause and effect. Also, the number of highly depressed participants is not equal in proportion to the whole sample. It also has a small sample size and this could result in sampling error, thus making our results unreliable. This could explain lack of other differences found between other expression scores and levels of depression. Future research should also explore cultural differences between emotion recognition. The study by Terracciano et al. (2003) found differences in performance between African American and the Caucasian group. Although one possible reason could be, that the differences in results is due to better environmental factors in the Caucasian group. Further experiments have to be carried out to determine if there was a cultural effect on emotion recognition, or if it was due to other variables. Also, another study by Matsumoto (1989) examined 15 cultures and compared t heir scores against 4 factors – Power distance, uncertainty avoidance, individualism and masculinity. All four factors vary differently between cultures. By comparing their correlation we can determine if there is a culture effect on emotion recognition. Matsumoto (1989) found that there were significant negative correlations between power distance and intensity ratings of negative emotions. Also, a positive correlation between individualism and intensity ratings of anger and fear, but no significant correlation for uncertainty avoidance was found. Although Matsumoto (1989) did not find full support for his hypothesis, it is still useful to explore this area of study. Examining cultural differences in emotion recognition is useful as it can be applied to real life uses in our global environment. The experiment has shown that this hypothesis has not been fully supported. Thus, we cannot conclude that there is a definite effect of individual differences on emotion recognition. REFERENCES American Psychiatric Association (1994) Diagnostic and statistical manual of mental disorders(4th ed). Washington, DC: American Psychiatric Association. Caldera, A.J., Keanea, J., Manlya, T., Sprengelmeyerb, R., Scott, S., Nimmo-Smitha, I. Young, A.W. (2003). Facial expression recognition across the adult life span, Neuropsychologia, 41, 195–202. Ekman, P. Friesen, W.V. (1976). Pictures of Facial Affect. Palo Alto CA:Consulting Psychologists Press. Gollan, J.K., Pane, H.T., McCloskey, M.S. Coccaro, E.F. (2008) Identifying differences in biased affective information processing in major depression.Psychiatry Res, 159,18–24. Hamilton, M. (1967) Development of a rating scale for primary depressive illness. Br J Soc Clin Psychol,6, 278-296. Lane, R.D., Sechrest, L., Reidel, R., Weldon, V., Kaszniak, A. Schwartz, G.E. (1996). Impaired Verbal and Nonverbal Emotion Recognition in Alexithymia, Psychosomatic Medicine, 58, 203-210. Matsumoto, D. (1989). Cultural influences on the perception of emotion. Journal of Cross-Cultural Psychology, 20, 92–105. Terracciano, A., Merritt, M., Zonderman, A.B., Evans, M.K. (2003). Personality Traits and Sex Differences in Emotion Recognition among African Americans and Caucasians. Annals New York Academy of Sciences, 1000, 309–312.

Resolving Family Conflict :: essays research papers

Families provide people with an atmosphere in which to live, grow, and develop. A family culture is established by the parents and instilled in the children during their upbringing. A healthy family is a family which follows a set of strong morals, stays loyal to one another, cooperates, and works together to avoid conflict. An environment where there is openness amongst family members is ideal because minds that are open are more susceptible to avoiding conflict than minds that are closed. If conflict gets the best of a family, it has the potential to increase hostility and create remoteness between family members, however, if a family resolves conflict, it can strengthen and enforce the family relationships.   Ã‚  Ã‚  Ã‚  Ã‚  A family must establish a set of values and morals that the members should try to live and abide by. It does not mean writing them down on paper and following them as if they are laws, but it simply means taking a practical approach to raising a family. The best way to ensure that these morals are followed by the children is by having the parents follow them as well. Children learn by modeling the authorities and in every family, the authorities are the parents. The parents are ultimately responsible for their children’s behavior because the children act accordingly to what they are taught and what they witness. If the parents set a bad example for behavior, chances are that the children justify any wrong behavior by arguing that that is how their parents act.   Ã‚  Ã‚  Ã‚  Ã‚  An important precept that any parent should follow is not to give into temptation. This means being loyal to their partner by not committing acts of adultery. Willy Loman gave into temptation. He did not follow proper morals when his exposure to loneliness got the best of him. His son, Biff, was devastated after he caught his father being disloyal and having an affair behind his mother’s back. The incident scarred Biff for life and at the same time, caused great conflict between him and his father. If Willy would not have even become involved in an affair, his relationship with his son and family could have been more fulfilling. However, Willy was an impulsive, even selfish thinker and he went ahead with having an affair, giving in to temptation.   Ã‚  Ã‚  Ã‚  Ã‚  For a parent to have an affair is very risky because it jeopardizes his whole family relationship.

Corporate Social Responsiblity and Wal-Mart

Corporate Social Responsibility and Wal-Mart Corporations deal with a wide variety of social issues and problems; some directly related to their operations, some are not. Corporate Social Responsibility (CSR) can be defined as â€Å"the actions of an organization that are targeted toward achieving a social benefit over and above maximizing profits for its shareholders and meeting all its legal obligations† (Ghillyer 78). If this is the case, establishing appropriate and practical ethical guidelines in the workplace seems to be a reasonable request as a basis for corporate operations. Wal-Mart should be an example in determining what constitutes the values associated with its fundamental purpose of Corporate Social Responsibility. The four components of CSR are financial, legal, ethical, and philanthropic (Barnett). These areas of CSR ought to exist within every company’s infrastructure; however, the organization’s primary focus is usually on performance and profit not on social conscientiousness. Financial being the first component of CSR is often the major factor in a company’s consideration of ethical standards. The main goal of any business is to keep its costs low and to earn a profit. Financial responsibilities in regards to CSR means that society expects that a corporation will produce needed goods and services that are desired by customers and sell those goods and services at a reasonable price while still earning a profit. The organization strives to be efficient and profitable along with keeping the best interest of the shareholders in mind (Barnett). Financially, the Wal-Mart Corporation is a multi-billion dollar industry with close to two million employees worldwide. On the positive side, Wal-Mart’s motto is â€Å"Always low prices. Always! They uphold this motto by providing low prices to consumers with a high return on investment to satisfy stockholders. On the negative side, with jobs currently being scarce, Wal-Mart seems to manage keeping costs low by demanding high productivity from their associates (employees) with seemingly low compensation. In addition, most associates cannot afford to be covered by health insurance. The consequence of this treatment of personnel is a high employee turnover rate, which seems to question management’s view that the organization is a family (â€Å"The NEW Age of Walmart†). The second component of CSR, which is representative of the legal standards and obligations, refers to the expectation that a corporation will follow the rules set down by society. This means the organization is to comply with government laws used to protect employees’, stakeholders, customers, suppliers, the community, and other competition in the marketplace. An individual business could have thousands of legal responsibilities governing almost every aspect of their operations, including consumer and product laws, environmental laws, and employment laws (Barnett). The legal challenges that face Wal-Mart are numerous. Before Wal-Mart decides to build a new store, it researches and visits specific site locations in conjunction with considering the neighborhood. It does so discretely as not attract attention attempting to protect against opposition to the development of a new store. Defenders of Wal-Mart propose the overall advantages to the community, which includes economic benefits and consumer choice. Opponents to a new Wal-Mart have concerns over traffic congestion, public safety, and competition to small business. Often there can be protests from labor unions, environmental groups, and other wary citizens (â€Å"The NEW Age of Walmart†). Ethics is the third component of Corporate Social Responsibility. The ethical responsibilities concern societal expectations that go beyond the law, such as the expectation that organizations will conduct their affairs in a fair and just way. This means that organization are expected to do more than just comply with the law, they are to do what is considered right by society’s standards. Organizations should make proactive efforts to anticipate and meet the norms of society even if the law does not formally enact those norms. Ethics are a necessary and critical ingredient in any business that wants to be successful (Barnett). Wal-Mart seems to address the fact that there should be a code of ethics. The application of corporate ethical behavior needs to be dealt with on a personal and professional level. The key for Wal-Mart is to help their associates indentify if their actions are right or wrong. They rely on a system of training and business practices started by its founder, Sam Walton (â€Å"The NEW Age of Walmart†). Lastly, one of the most overlooked areas of CSR is the fourth component of philanthropic and discretionary responsibilities. In other words, this means society expects that corporations be good citizens that they will show concern for humanity. It may involve such things as performing charitable actions, supporting programs that benefit a community or nation, and donating expertise time and/or services to worthy causes (Barnett). In this area, the future of Wal-Mart looks promising if it is willing to recognize their duty to society. With its tremendous size, the organization is faced with being an example to other corporations. It is trying to make efforts such as supporting the environment, but they have just begun to scrap the surface. It will require balance between profit and social responsibility (â€Å"The NEW Age of Walmart†). Works Cited Barnett, Tim. â€Å"Corporate Social Responsibility. † 2010. Reference for Business: Encyclopedia of Business, 2nd ed. Web. 27 Dec. 2010. . Ghillyer, Andrew W. Business Ethics: A Real World Approach, 2nd ed. New York: McGraw- Hill, 2010. Print. â€Å"The NEW Age Of Walmart. † CNBC Originals. 23 Sept. 2009. Video. 27 Dec. 2010. .

Cell Structure and Function essays

Cell Structure and Function essays All living things are made of the same basic building blocks, cells. A human is made of 65 trillion cells. Cells are everywhere, on you skin, in your blood, and even on your tongue. In fact, your blood is clear but red blood cells are what make your blood red. Most living things are made up of many cells but some are made of only one cell, like amebas, paramecium, fungi, protists, monerans, and bacteria. There are two basic types of cells, animal cells and plant cells. They have some common parts found in both and other parts that are unique to each. A cell membrane is found in both plant and animal cells. It is the structure that surrounds the cell and protects it. Plant cells have a cell wall, a rigid structure surrounding the cell membrane. Animal cells do not have a cell wall. Cytoplasm is the thick, jelly-like substance that makes up most of the cell. Vacuoles are fluid filled sacs in the cell. The vacuoles contain stored water or food that will be used by the cell. Cells also contain other "small organs" called organelles that carryout various cell functions. And then there is the control center of the cell, the nucleus, surrounded by a protective outer covering call the nuclear membrane. The nucleus contains the DNA, or chromosomes, that carries all the instructions on how a cell will function, live, and reproduce. Every cell needs to energy to live and reproduce. Plant and animal cells obtain energy in different ways. Animals can not make their own food. They obtain energy by taking in food, water, and oxygen and converting it to sugar. Sugar is the only food a cell can eat. Plant cells can make their own food from water and sunlight. This process is called photosynthesis. Both plant and animal cells use energy from the food they obtain to reproduce. All living things produce more living things. Cell reproduction is called mitosis. Mitosis is the process ...

Aviation Essay Example

Aviation Essay Example Aviation Essay Aviation Essay Chapter 2 Signals, Signs and Pavement Markings PA Driverâ„ ¢s Manual CHAPTER 2: SIGNALS, SIGNS AND PAVEMENT MARKINGS This chapter provides the information you need to know about Pennsylvania roadways. It covers: Signals Signs Pavement Markings SIGNALS Traffic signals are installed at intersections to control the movement of vehicles and pedestrians. Traffic signals are arranged in either vertical lines or horizontal lines. When they are arranged vertically, red is always on top and green on the bottom. When they are arranged horizontally, red is always on the left and green on the right. RED, YELLOW AND GREEN TRAFFIC LIGHTS AND ARROWS When there is a STEADY RED LIGHT, you must stop before crossing the marked stop line or crosswalk. If you do not see any lines, stop before entering the intersection. Wait for a green light before you start. You may turn right while the light is red, unless a NO TURN ON RED sign is posted at the intersection. You must first stop, check for and yield to pedestrians and other traffic. You may also turn left after you stop at a red light, if you are in the left lane and are turning left from a one-way street onto another one-way street, unless a sign tells you not to turn. You must first stop and yield to pedestrians and other traffic. A STEADY YELLOW LIGHT tells you a steady red light will soon appear. If you are driving toward an intersection and a yellow light appears, slow down and prepare to stop. If you are within the intersection or cannot stop safely before entering the intersection, continue through carefully. A STEADY GREEN LIGHT means you may drive through the intersection, if the road is clear. You may also turn right or left unless a sign tells you not to; however, when turning, you must yield to other vehicles and pedestrians within the intersection. ?   A GREEN ARROW means you may turn the way the arrow points. When you turn during the green arrow phase, your turn is protected because oncoming traffic is stopped by a red light. If the green arrow turns into a green light, you may still turn in that direction, but first yield to pedestrians and oncoming traffic. ?   A YELLOW ARROW means the movement permitted by the green arrow is about to end. You should slow down and prepare to stop completely before entering the intersection. If you are within the intersection or cannot stop safely before entering the intersection, carefully turn in the direction the arrow is pointing. ?   Although not common in Pennsylvania, a RED ARROW is used in other states. It means you may not turn in the direction the arrow points. -7- Chapter 2 Signals, Signs and Pavement Markings PA Driverâ„ ¢s Manual FLASHING SIGNALS A flashing yellow light means CAUTION. Slow down, look and proceed with care. A flashing red light has the same meaning as a STOP sign. You must come to a complete stop. Then, look both ways, and proceed only after the intersection is clear. NON-FUNCTIONING TRAFFIC LIGHTS A non-functioning traffic signal should be treated as though it were a four-way STOP sign. RAMP-METERING SIGNALS Some highway entrance ramps have traffic signals at the end of the ramp that alternate between steady green and steady red. Ramp metering signals are used to control the flow of traffic onto very congested highways and usually operate during peak rush hours. You must wait for the green signal before you enter the highway. On single-lane ramps, only one (1) car may enter the highway each time the light turns green. For multi-lane on ramps, there will be a ramp meter for each lane. The green light does not protect your entrance onto the highway † you must still look for a safe gap in traffic to enter the highway. LANE USE CONTROL SIGNALS ?   Special signals may also be placed directly over lanes to control traffic. These are commonly used at toll booths, on bridges, tunnels and on multi-lane roads in cities where the direction of travel for a particular lane changes to ease the flow of traffic into or out of the city during peak rush hour. The following signals show how specific lanes of a street or highway should be used: X X A steady downward green arrow over a traffic lane means you may use the lane. A steady yellow X over a traffic lane means you must change lanes because the direction of travel for that lane is about to be reversed. Get ready to leave the lane safely. A steady red X over a lane means you are not allowed to use the traffic lane. A white, steady, one-way left-turn arrow over a lane means you may only turn left, if you are in that lane. A white, steady, two-way left-turn arrow over a lane means you may only turn left, if you are in that lane, but the lane is shared by left-turning drivers approaching from the opposite direction. -8- Chapter 2 Signals, Signs and Pavement Markings PA Driverâ„ ¢s Manual PEDESTRIAN SIGNALS Pedestrians must obey traffic and pedestrian signals. The pedestrian signals you must obey are the WALK and DONâ„ ¢T WALK lights or the lighted picture of a walking person (meaning walk) and an upraised hand (meaning donâ„ ¢t walk). If there are no pedestrian signals at the intersection, pedestrians must obey the red, yellow and green traffic lights. Sometimes pedestrians are not aware of their responsibilities at traffic and pedestrian signals. Be alert for pedestrians, who may not obey the signal. Always yield to pedestrians. When a steady WALK or walking person comes on, start crossing, but be alert for turning vehicles that may not lawfully yield the right of way. When the flashing DONâ„ ¢T WALK or flashing upraised hand begins: a. Finish crossing, if you are in the street. When the steady DONâ„ ¢T WALK message or steady upraised hand is displayed, do not cross. b. Do not start to cross, if you have not left the curb. Blind Pedestrians When driving near a blind pedestrian who is carrying a white cane or walking with a guide dog, you must slow down, always yield the right-of-way and then proceed with caution. Be prepared to stop your vehicle in order to prevent injury or danger to the pedestrian. SCHOOL ZONE SIGNALS School zone signals are flashing yellow signals placed on the school zone speed limit signs. You must travel no faster than 15 mph when the yellow signals are flashing or during the time periods indicated on the sign. Exceeding the speed limit in a school zone will result in three (3) points on your driving record, and you will also be fined. RAILROAD CROSSING SIGNALS Drivers are alerted when approaching a railroad crossing by the railroad crossing sign. Railroad crossings should be approached with caution at all times. You should always look both ways and listen for any approaching trains or signals before proceeding across the railroad tracks. You are required to stop at all railroad crossings when there is a signal of an approaching train. These signals include flashing red lights, a lowered crossing gate, a flagger signaling or a trainâ„ ¢s audible signal of warning. Do not move forward or attempt to go around any gate or ignore any signal of an approaching train. If there are no signals at the railroad crossing, you should slow down and prepare to stop, if you see or hear a train approaching. Proceed with caution only after all signals are completed and then only when there is evidence no trains are approaching the crossing. You should stop if a train is approaching and has sounded its audible signal or is plainly visible and in hazardous proximity to the crossing. Do not stop your vehicle on a railroad track, regardless of whether a train appears to be coming. If traffic is backed up because of a traffic signal, stop sign or for any other reason, make sure you stop your vehicle in a location where it will be entirely clear of any railroad tracks. Refer to Chapter 3 for more information about how to safely cross a highway-railroad intersection. -9- OBEY RAILROAD CROSSING SIGNS AND SIGNALS Chapter 2 Signals, Signs and Pavement Markings PA Driverâ„ ¢s Manual SIGNS Signs are divided into three (3) basic categories: Regulatory, Warning and Guide signs. Most signs within each category have a special shape and color. REGULATORY SIGNS Regulatory signs tell you what you must do, or must not do, according to the law. The regulations posted on these signs advise you about speed limits, the direction of traffic, turning restrictions, parking restrictions, etc. If you do not obey the messages on regulatory signs, you could be fined and receive points on your driving record because you are breaking the law. You also risk your safety and the safety of others by disobeying the messages on regulatory signs â€Å" for example, failing to stop at a stop sign, passing another car where it is not safe to pass, driving faster than the posted speed limit or driving the wrong way on a one-way street. Usually, regulatory signs are black and white vertical rectangles or squares, like SPEED LIMIT signs. Some regulatory signs are black, white and red, like the NO LEFT TURN sign with a circle and slash. Other regulatory signs are red and white, like STOP, YIELD, DO NOT ENTER and WRONG WAY signs. The STOP sign is the only octagon-shaped (8-sided) sign you see on the highway. At an intersection with a STOP sign, you must stop completely, check for pedestrians and cross traffic to clear the intersection before you go again. Slowing down without coming to a full stop is illegal. When you see a crosswalk or a stop line, stop before the front of your vehicle reaches the first painted line. If you cannot see traffic, yield to any pedestrians and then carefully pull forward past the line until you can see clearly. Check for traffic and pedestrians and then go ahead when the intersection is clear. EXCEPT RIGHT TURN This sign is also used in conjunction with stop signs. This sign allows motorists to make the right turn without stopping. A FOUR-WAY STOP sign means there are four stop signs at this intersection. Traffic from all four directions must stop. The first vehicle to reach the intersection should move forward first. If two vehicles reach the intersection at the same time, the driver on the left yields to the driver on the right. If facing one another both can proceed with caution, watching for possible turns. 4-WAY YIELD signs are triangular (3-sided) in shape. When you see this sign, you must slow down and check for traffic and give the right-of-way to pedestrians and approaching cross traffic. You stop only when it is necessary. Proceed when you can do so safely without interfering with normal traffic flow. Remember, you must have a sufficient gap in traffic before you can continue on at either STOP or YIELD sign locations. TO ONCOMING This sign is used in conjunction with a yield sign at a one-lane bridge or underpass location to alert motorists the one-lane roadway requires them to yield the right-of-way to opposing traffic. TRAFFIC RAILROAD CROSSBUCK SIGN. This sign is placed at a railroad crossing where the tracks cross the roadway. You should treat the crossbuck sign as a YIELD sign; slow down and prepare to stop, if you see or hear a train approaching. Refer to Chapter 3 for more information about railroad crossing safety. 10 Chapter 2 Signals, Signs and Pavement Markings PA Driverâ„ ¢s Manual The DO NOT ENTER and WRONG WAY signs work as a team. The DO NOT ENTER sign is put at the beginning of one-way streets and ramps. When you see this sign, do not drive onto that street or ramp in the direction you are heading. WRONG WAY signs are placed farther down the one-way street or ramp. They are placed there to catch your attention, if you accidentally turn onto the street or ramp. The ONE WAY sign means traffic is allowed to move only in the direction the sign is pointing. If you turn onto a one-way street traveling in the opposite direction, you are likely to get into a head-on collision. DIVIDED HIGHWAY NO TRUCKS DIVIDED HIGHWAY This sign means the road you are on intersects with a divided highway. The divided highway is really two (2), one-way roadways that are separated by a median or a guide rail. At the first roadway, you can only turn right, and at the second roadway, you can only turn left. NO BICYCLES NO PEDESTRIAN CROSSING NO TRUCKS, NO BICYCLES and NO PEDESTRIAN CROSSING Operators of trucks, bicycles and pedestrians may not use roadways where these signs are posted. The following signs are located where certain actions are prohibited at any or all times: NO U-TURN NO RIGHT TURN NO LEFT TURN This sign prohibits U-turns. Do not make a complete turn to go in the opposite direction. This sign indicates right turns are prohibited. Do not make a right turn at this intersection. This sign indicates left turns are prohibited. Do not make a left turn at this intersection. DO NOT PASS NO PARKING You may not park a vehicle at locations where this sign is posted. DO NOT PASS This sign may be placed in areas where you may not pass any vehicles going in the same direction. It is often accompanied by the yellow pennant-shaped sign that says NO PASSING ZONE (Refer to Warning Signs). The following LANE USE CONTROL SIGNS (Directional) are placed at or near intersections above the traffic lane they control to show what maneuver(s) are permitted from that lane. This sign indicates that at the intersection ahead traffic in the left lane must turn left and traffic in the adjoining lane may turn left or continue straight. 11 CENTER LANE LEFT TURN ONLY This sign indicates where a lane is reserved for the exclusive use of left-turning vehicles in either direction and is not to be used for through traffic or passing. Chapter 2 Signals, Signs and Pavement Markings PA Driverâ„ ¢s Manual LANE USE CONTROL SIGNS (continued) TURN TO LEFT OR RIGHT STRAIGHT OR TURN RIGHT TURN RIGHT ONLY If you are in a lane controlled by signs like these, you may travel in either direction the arrows point. TURN LEFT ONLY If you are in a lane controlled by a sign with a turn arrow and the word ONLY, when you reach the intersection, you must make the turn. You may travel only in the direction the arrow points, even if you are in the turn-only lane in error. KEEP RIGHT These signs direct drivers to keep to the right of the traffic island or divider. A SPEED LIMIT sign indicates the maximum legal speed under ideal conditions for the stretch of highway where it is posted. Your safety may depend upon driving slower than the posted speed under poor conditions. TEEN CRASH?FACT Driving too fast for conditions is the No. 1 reason 16 and 17-year-old drivers are involved in crashes. You may not turn during the red light cycle at an intersection where one of these signs is posted. You must wait for the signal to turn green. LEFT TURN YIELD ON GREEN LEFT TURN YIELD ON?GREEN This sign indicates a left turn is permitted, but you must yield to oncoming traffic. It is commonly placed at intersections, near the left-turn traffic signal, to remind drivers left turns are not protected when the circular green signal comes on. OPPOSING TRAFFIC HAS EXTENDED GREEN OPPOSING?TRAFFIC? HAS?EXTENDED?GREEN This sign is posted where opposing traffic may continue to move after your signal has turned red. RESERVED PARKING Although this sign is not black and white, it is a regulatory sign. It marks areas where parking is reserved for disabled persons or severely disabled veterans. Vehicles parked in these spaces must display authorized registration plates or parking placards. Unauthorized vehicles parked in these spaces are subject to a fine and towing costs. 12 Chapter 2 Signals, Signs and Pavement Markings PA Driverâ„ ¢s Manual WARNING SIGNS Warning signs tell you about conditions on or near the road ahead. They warn you about possible hazards or changes in roadway conditions. They are posted before the condition, so you have time to see what is ahead, decide how you should respond and slow down or change your travel path, if necessary. Warning signs are usually diamond shaped with black symbols or words on a yellow background. NO PASSING ZONE This is the only pennant-shaped warning sign. This sign marks the beginning of a no passing zone and is placed on the left side of the road facing the driver. CHEVRON SIGNS There is a sharp change in the direction of the road, such as a curve to the left or right. The road bends in the direction the chevron points. When used in a curve, there will be an advanced curve warning sign, and there may be several chevron signs placed throughout the curve. LEFT CURVE The road curves ahead to the left. You need to slow down, stay in the center of your lane and prepare to navigate through the left-bending curve. RIGHT CURVE The road curves ahead to the right. You need to slow down and position your vehicle slightly to the right of the center of your lane, as you drive through the right-bending curve. SHARP LEFT TURN The road ahead turns sharply to the left. You need to slow down substantially, stay in the center of your lane and prepare to navigate through the sharp left turn. Some sharp turn signs have an advisory speed located on the sign or posted below it. SHARP RIGHT TURN The road ahead turns sharply to the right. You need to slow down substantially, position your vehicle slightly to the right of the center of your lane and prepare to navigate through the sharp right turn. Some sharp turn signs have an advisory speed located on the sign or posted below it. SET OF CURVES The road ahead curves first in one direction and then back in the other direction (a set of two (2) curves). Slow down and prepare to navigate through the set of curves. RIGHT AND LEFT SHARP TURNS The road ahead turns sharply first in one direction and then back in the other direction. Slow down substantially and prepare to navigate through the set of turns. 13 Chapter 2 Signals, Signs and Pavement Markings PA Driverâ„ ¢s Manual WINDING ROAD (SERIES OF CURVES) This sign indicates there are three (3) or more curves in a row on the road ahead. ONE DIRECTION LARGE ARROW The road ahead changes direction at an extreme angle. Before you reach such an extreme curve, slow down as much as you would to make a turn at an intersection. ROAD ENTERING CURVE The main road curves to the left with a side road entering from the right. Approach the intersection with extra caution. A driver preparing to enter the main road may not be able to see you approaching from around the curve and may pull out in front of you, leaving you little room to avoid a crash, if you are traveling too fast. TRUCK ROLLOVER This sign identifies curves where trucks traveling at excessive speeds have a potential to rollover. ADVISORY SPEED SIGNS This sign may be used with any diamond-shaped warning sign. The highest speed you should travel around a sharp left curve ahead is 25 mph. MERGING TRAFFIC This sign is placed on a major roadway to tell you traffic may be merging into your lane from another roadway or a ramp. In this example, the traffic will be entering your lane from the right. Entering traffic must yield to traffic already on the major roadway. ADDED LANE This sign is placed in advance of a point where two roadways meet. It means merging is not necessary because the entering traffic uses a new lane that has been added to the roadway. 14 Chapter 2 Signals, Signs and Pavement Markings PA Driverâ„ ¢s Manual DIVIDED HIGHWAY BEGINS The highway ahead becomes a divided highway with two oneway roadways and a median or divider separating traffic moving in opposite directions. Keep to the right of the divider or median. DIVIDED HIGHWAY ENDS The divided highway on which you are traveling ends ahead. You will then be on a roadway with twoway traffic. Keep to the right of the centerline and watch for oncoming traffic. TWO-WAY TRAFFIC AHEAD The one-way street or roadway ends ahead. You will then be traveling on a road with two (2) lanes of traffic moving in opposite directions. Stay in your lane to the right of the centerline. This sign may also be placed at intervals along the two-way roadway. LANE ENDS These signs tell you one (1) lane on a multi-lane roadway will end ahead. In these examples, the traffic in the right lane must merge left. LANE ENDS MERGE LEFT INTERSECTION?SIGNS The signs below show types of intersections. By showing you in advance how the roads join each other, the signs let you know when the road you are traveling on does not continue straight through the intersection. The signs also warn you about possible problems with the movements of other vehicles. Approach all of these intersection types with extra caution by searching ahead and preparing to slow down, if necessary. CROSS ROAD SIDE ROAD T INTERSECTION Y INTERSECTION CIRCULAR INTERSECTION TWO DIRECTION LARGE ARROW This sign is placed at the far side of a T-intersection to tell you that you can only go left or right. The road you are on does not continue straight through at the intersection. NARROW BRIDGE OR UNDERPASS AHEAD Each lane on the bridge or underpass becomes narrower, and there generally is no shoulder. You need to slow down and make sure you stay in your lane. If a driver approaching from the opposite direction has a wide vehicle or is taking up part of your lane, wait until he or she clears the area. SLIPPERY WHEN WET Especially slippery conditions exist when wet. In wet weather, reduce your speed and increase your following distance. Do not accelerate or brake quickly. Make turns at a very slow speed. 15 Chapter 2 Signals, Signs and Pavement Markings PA Driverâ„ ¢s Manual DEER CROSSING This sign is posted in areas where deer frequently cross and crashes with deer have occurred. LOW CLEARANCE This sign may be placed on an underpass, or at the entrance to a tunnel or parking garage. Do not enter if your vehicle is taller than the height listed on the sign. SHOULDER SIGNS These signs are placed in advance of locations where the shoulder is lower than the road or the shoulder is soft (not paved). The LOW SHOULDER sign is used where the shoulder is as much as three (3) inches below the level of the road. The SHOULDER DROP OFF sign is used for even more severe drop-off situations. If you stray off of the roadway and one (1) wheel drops off onto a low shoulder or a soft shoulder, do not slam on the brakes or steer sharply to try to get back onto the roadway†you can easily lose control of your vehicle! Refer to Chapter 3 for information about how to safely recover from drifting off of the pavement. HILL/DOWNGRADE There is a steep hill ahead. Slow down and be ready to shift to a lower gear to control your speed and to save wear and tear on your brakes. TRAFFIC SIGNAL AHEAD A traffic signal is present at the intersection ahead. You may not be able to see it because of a curve or hill. If the light is red (or if the light has just turned green), a line of vehicles may be stopped ahead. When you see this sign, slow down and prepare to stop, if necessary. STOP SIGN AHEAD A STOP sign is present at the intersection ahead. You may not be able to see it because of a curve, hill or something else blocking your view. There also may be a line of vehicles stopped ahead at the STOP sign you cannot see. When you see this sign, slow down in preparation to stop. BICYCLE CROSSING AHEAD Bicyclists may be crossing your path ahead. Be prepared to slow down, if necessary. This sign may have either a yellow background (as shown) or a fluorescent yellowgreen background. RAILROAD CROSSING AHEAD You are approaching a railroad crossing. When you see this sign, begin looking and listening for a train. This sign is placed far enough in advance to allow you to stop before you reach the tracks, if necessary. Refer to Chapter 3 for more information about railroad crossing safety. 16 Chapter 2 Signals, Signs and Pavement Markings PA Driverâ„ ¢s Manual ADVANCED INTERSECTION/RAILROAD CROSSING SIGN The intersecting road has a railroad crossing within a very short distance from the intersection. If you are planning to turn onto the intersecting road and if a train is approaching, be prepared to stop. SHARE BICYCLE/MOTOR VEHICLE SHARE THE ROAD Used at roadway pinch points (no shoulder, narrow lanes, etc.) to warn you, as a motorist, to provide adequate space for bicyclists to share the roadway. THE ROAD PEDESTRIAN CROSSING Used at a marked crosswalk or in advance of locations where pedestrians may be crossing your path. Be prepared to slow down or stop, if necessary. This sign may have either a yellow background (as shown) or a fluorescent yellow-green background. SCHOOL This is the only pentagon-shaped sign used on the roadway. It means you are approaching a school zone. If the sign is accompanied by a downward-pointing arrow, it means you are at the school zone crosswalk. You should slow down, watch for children crossing the road and stop, if necessary. This sign may have either a yellow background (as shown) or a fluorescent yellow-green background. HORSE-DRAWN VEHICLE This sign is posted in areas where slow moving, horse-drawn vehicles cross or share the roadway with motorized vehicles. OBJECTS ADJACENT TO THE ROADWAY Objects close to the edge of the road sometimes need a marker to warn drivers of the potential danger. These include underpass supports, ends of bridges, guiderails and other structures. In some cases, there may not be a physical object involved, but rather a roadside condition such as a drop-off or an abrupt change in the roadway alignment. Such roadside objects and conditions are indicated by the following markers, where the stripes are angled down in the direction you need to move to avoid the hazard: Right Hazard Keep to the Left Center Hazard Keep to the Left or Right 17 Left Hazard Keep to the Right Chapter 2 Signals, Signs and Pavement Markings PA Driverâ„ ¢s Manual WORK ZONE SIGNS (WORK AREA AND CONSTRUCTION ZONE SIGNS) Work Zone Signs are normally diamond shaped, like warning signs, but they are orange with black lettering instead of yellow with black lettering. These signs identify maintenance, construction or utility areas where workers or equipment may be on or near the roadway. Stay alert and slow down when you see these signs. Turn on your headlights when traveling through a work zone, no matter what time of day. This is the law for all posted work zones, not just for active ones. Using your headlights makes your vehicle more visible to other traffic as well as to highway workers. If you are pulled over by police for a traffic violation in a work zone and your vehicleâ„ ¢s headlights are not turned on, you will be fined an additional $25. ACTIVE WORK ZONE WHEN FLASHING INCREASED PENALTIES ROAD WORK AHEAD END ACTIVE WORK ZONE These WORK ZONE signs are placed at the beginning and end of an active work zone. An active work zone is the portion of a work zone where construction, maintenance or utility workers are on the roadway, or on the shoulder of the highway next to an open travel lane. ROAD WORK AHEAD This sign informs you there is road work ahead and also cautions you to slow down. WORKERS AHEAD Workers may be on or are very close to the roadway, so take special care when traveling through the area. LANE CLOSED AHEAD This sign tells you a particular lane will be closed at a specified distance ahead. RIGHT LANE RIGHT LANE CLOSED CLOSED 1000 FT 1000 FT FLAGGER AHEAD (ROAD CONSTRUCTION AHEAD) The sign to the left shows a flagger is controlling traffic ahead. As shown below, flaggers use STOP and SLOW paddles or a red flag to signal you to stop or slow down. Pay special attention to flaggers when approaching and traveling through a work zone. TRAFFIC MUST STOP AND WAIT TRAFFIC MUST MOVE SLOWLY 18 DID YOU KNOW Highway workers have forms to report motorists who speed or drive unsafely in work zones to the police, who may then issue a ticket, resulting in fines and points. Chapter 2 Signals, Signs and Pavement Markings PA Driverâ„ ¢s Manual ELECTRIC ARROW PANELS Large electronic flashing arrow panels (move/merge right or left) placed in the roadway or mounted on vehicles advise approaching motorists of lane closures. Begin your merge well in advance of the sign. An arrow panel displaying either of the messages shown in the figure to the far right (caution) indicates there is a work area ahead next to the travel lane. Drive with extra caution. MOVE/MERGE RIGHT CAUTION MOVE/MERGE LEFT CHANNELING DEVICES Barrels, tubes, cones and vertical panels are all devices used in work zones to guide you through changing traffic patterns and keep you away from hazards associated with road work. GUIDE SIGNS Guide signs provide information about intersecting roads, help direct you to cities and towns, and show points of interest along the highway. Guide signs also help you find hospitals, service stations, restaurants and motels. Usually these signs are horizontal rectangles. HIGHWAY/EXPRESSWAY GUIDE SIGNS The following three signs are examples of highway and expressway guide signs. They are green with white letters. Most highway and expressway signs are posted the same way. For example, there is usually one advance sign which is followed by another advance sign. The third sign then is posted at the exit. Several signs are necessary because the high speed and heavy traffic on highways can cause drivers to miss seeing a single sign. Also, motorists may need to make one or more lane changes to exit. EXITS 30 E-W EXITS 30 E-W 22 22 Colonial Park Progress 2 MILES Colonial Park Progress 1 MILE EXIT 30 E 22 EAST Colonial Park EXIT NUMBERS Exit numbers have been revised to correspond with the mile markers similar to states to the west and south of Pennsylvania. This change allows motorists to quickly calculate distances between exits, e.g., the distance between Exit 95 and Exit 20 is 75 miles. EXIT 30-W If a yellow panel with the message EXIT ONLY is on a highway sign, the lane below the sign will not continue through the interchange; instead, the lane will go off of the road to form a ramp. If you are in a lane posted with an EXIT ONLY, you may change lanes, or you must exit the highway if you stay in this lane. 19 22 WEST Progress 1 MILE EXIT ONLY EXIT 30 W 22 WEST Progress EXIT ONLY Chapter 2 Signals, Signs and Pavement Markings PA Driverâ„ ¢s Manual HERE ARE SOME TIPS TO LET YOU KNOW WHICH SIDE OF THE HIGHWAY YOU WILL EXIT: EXIT 7 EXIT 13 WEST 22 80 Trenton 1 MILE Exit 13 for Route 22 will be on the left side of the highway. 80 22 Bowie Exit 7 for Route 22 will be on the right side of the highway. The small green EXIT number sign on top of the green rectangular sign will be on the left side of the sign, if the exit is on the left side of the highway. The small green EXIT number sign on top of the green rectangular sign will be on the right side of the sign, if the exit is on the right side of the highway. If the sign has white arrows, the arrow will point in the direction of the exit. INTERSTATE NUMBERING SYSTEM The red, white and blue shield sign indicates a highway is an interstate. These interstates are specially numbered to help motorists find their way through unfamiliar areas. A code is used to show if the route travels mainly east and west or north and south, and to show if the route is in the eastern, middle or western United States. Decoding the Interstate Numbering System. The numbers on the interstate shield can be a great navigational aid when you understand how they are developed. They generally follow this pattern: One or two-digit, even-numbered interstates are generally east-west routes. Nationally, the numbers increase from I-10 in the south to I-94 in the north. In Pennsylvania, I-76 is in the southern part of the state, and I-84 and I-80 are in the northern part. One or two-digit, odd-numbered interstates are generally north-south routes. Numbers increase from the west coast I-5 to the east coast I-95. In Pennsylvania, I-79 is in the western part of the state, and I-95 is in the eastern part. Three-digit numbered interstate highways connect to other major highways. If the first of the three (3) digits is an even number, the highway usually connects to interstate highways at both ends, such as I-276 in Philadelphia. Many times such routes are known as loops or beltways. When the first of the three (3) digits is an odd number, the highway is usually a spur route connecting with another interstate at only one (1) end, sometimes going into a city center such as I-180 in Williamsport. 1 9112 1490 16 MILE MARKERS Mile markers are used on some highways to indicate the number of miles from the point where the traffic route entered the state or from its beginning, if it does not extend to the state borders. The numbers start at zero in the western part of the state for east-west roadways and in the southern part of the state for north-south roadways. The numbers increase as you travel east or north and decrease as you travel west or south. For example, when you enter Pennsylvania from the west on Interstate I-80, the mile markers begin at Mile 1 and increase as you travel east. Knowing how to read mile markers can help you to know exactly where you are and give an approximate location, if you have to call for roadside assistance. 20 Chapter 2 Signals, Signs and Pavement Markings PA Driverâ„ ¢s Manual ROUTE MARKERS The following signs indicate the route on which you are traveling. The route marker shows you the road is U.S. Traffic Route 22. 22 39 The junction plate on this route marker shows you are approaching the intersection of U.S. Traffic Route 22. 22 WEST 22 WEST The supplemental arrow on this route marker assembly means you are approaching a right turn to continue on U.S. Traffic Route 22 West. JCT TO 22 22 The keystone marker shows you the road is Pennsylvania Traffic Route 39. The direction plate on this route marker shows you are traveling west on U.S. Traffic Route 22. The route marker sign and TO trailblazer sign and the supplemental arrow means if you want to gain access to U.S. Traffic Route 22, you must continue ahead. SERVICE SIGNS The following signs are examples of service signs. The signs are square or rectangular, are blue with white letters or symbols, and show the location of various services located at the next exit. D HOSPITAL TELEPHONE FOOD GAS DIESEL LODGING TOURIST-ORIENTED DIRECTIONAL SIGNS 3 Susquehanna Indian Museum GETTYSBURG NATIONAL MILITARY PARK 2 MILES 21 These signs are square or rectangular and may be blue or brown with white lettering. The signs direct motorists to tourist attractions such as museums, historical landmarks, or state or national parks. Chapter 2 Signals, Signs and Pavement Markings PA Driverâ„ ¢s Manual PAVEMENT MARKINGS Most roads have permanent markings to show the center of the road, travel lanes or road edges. The markings that show the center of the road are solid or broken lines. These pavement markings also indicate special lane use. Yellow lines divide traffic traveling in opposite directions. Yellow lines are used to mark the center of two-lane roads, and to mark the left edge of divided highways, one-way streets and ramps. Solid white lines divide lanes of traffic traveling in the same direction. Solid white lines are also used to mark the right edge of the road. M M A double, solid yellow centerline shows the center of a twoway road. Even if it is not marked with a NO PASSING sign, passing by traffic traveling in either direction is not allowed on roads marked in this manner. The combination of a solid yellow and a broken yellow centerline also shows the center of a two-way roadway. You may pass if the broken line is on your side of the road and safe conditions exist, but you may not pass when a solid yellow line is on your side of the road. M A single, broken yellow centerline shows the center of a two-way, two-lane road. Passing is permitted on either side, if safe conditions exist. When passing, you must use the lane belonging to oncoming traffic. M As a general rule, broken traffic lines can be crossed and solid lines cannot, except when making a turn. Some examples of different pavement markings and their meanings follow: M M M M TURNING LANE ONLY MM MM MM MM Marking patterns like these may be found on many three-Iane or five-lane highways. The outside, solid yellow centerline means you cannot use the center lane for passing. The inside, broken yellow and solid yellow centerlines show vehicles traveling in either direction may use the center lane only to make left turns. Refer to Chapter 3 for more information about using center turn lanes safely. Multi-lane highways without medians (center dividers) are often marked as shown. Broken white lines show which lanes can be used by vehicles traveling the same way. You may cross the broken white lines to pass, (be sure the passing lane is clear) but you may not cross the double yellow centerlines to pass. Traffic is traveling in the opposite direction in the lane to the left of the yellow centerline. This pattern is used on most limited access highways with medians (center dividers). The right edge of the road is marked with a solid white line. The left edge of each side is marked by a solid yellow line. The traffic lanes for each side are marked by broken white lines, which may be crossed. Pavement markings also include words painted on the pavement and arrows that supplement messages posted on regulatory and warning signs. Examples include the words STOP AHEAD before an intersection with a STOP sign, YIELD or white triangles painted across the lane to indicate you must yield to approaching traffic, SCHOOL before a school zone, R X R before a railroad crossing, BIKE LANE for a lane reserved for bicyclists, ONLY with a left or right arrow to indicate the lane is reserved for turns only and large white arrows to indicate the direction of travel on oneway streets and highway off-ramps. 22 Chapter 2 Signals, Signs and Pavement Markings PA Driverâ„ ¢s Manual CHAPTER 2 REVIEW QUESTIONS 1. WHEN YOU SEE THIS SIGN, YOU MUST: A. Stop completely, check for pedestrians, and cross traffic B. Slow down without coming to a complete stop C. Stop completely and wait for a green light D. Slow down and check for traffic 2. THIS IS THE SHAPE AND COLOR OF A __________ SIGN. A. Stop B. Wrong Way C. Yield D. Do not enter 3. THIS SIGN MEANS: A. Stop B. No U-Turn C. Yield D. Do not enter 4. THIS SIGN MEANS: A. No U-Turn B. No Turning C. No left turn D. No right turn 5. THIS SIGN MEANS: A. No U-Turn B. No left turn C. No right turn D. No turning 6. THIS SIGN MEANS: A. You must turn left or right B. You are approaching a T-intersection C. The road that you are on intersects with a divided highway D. Designates an overpass above a divided highway 7. YOU NEED TO USE EXTRA CAUTION WHEN DRIVING NEAR A PEDESTRIAN USING A WHITE CANE BECAUSE: A. He or she is deaf B. He or she has a mental disability C. He or she is blind D. He or she has a walking problem 8. WHEN DRIVING NEAR A BLIND PEDESTRIAN WHO IS CARRYING A WHITE CANE OR USING A GUIDE DOG, YOU SHOULD: A. Slow down and be prepared to stop B. Take the right-of-way C. Proceed normally D. Drive away quickly 23 DIVIDED HIGHWAY Chapter 2 Signals, Signs and Pavement Markings 9. IF THERE ARE NO SIGNALS AT A RAILROAD CROSSING, YOU SHOULD: A. Slow down and prepare to stop if you see or hear a train approaching B. Proceed as quickly as possible over the tracks C. Proceed through the crossing at a normal rate D. Proceed slowly over the tracks 10. YOU MAY DRIVE AROUND THE GATES AT A RAILROAD CROSSING: A. When the train has passed B. Never C. When the lights have stopped flashing D. When other drivers drive around the gates 11. IF YOU SEE THIS SIGN ABOVE YOUR LANE, YOU: A. May not exit the freeway in this lane B. May continue through the interchange or exit the freeway in this lane C. May stay in this lane and continue through the interchange D. Must exit the freeway if you stay in this lane 12. HIGHWAY AND EXPRESSWAY GUIDE SIGNS ARE: A. Orange with black letters B. Green with white letters C. Yellow with black letters D. Red with white letters 13. THIS SIGN IS USED TO WARN DRIVERS ABOUT: A. Upcoming intersections B. Road construction C. Road curves ahead D. Changes in traffic lanes 14. THIS SIGN TELLS YOU THAT: A. No turns are allowed on this road B. The road narrows ahead C. There are a series of curves ahead D. The road may be slippery when wet 15. THIS SIGN MEANS: A. Left curve ahead B. Series of curves C. S curved ahead D. Slippery when wet 16. THIS SIGN INDICATES THAT: A. There is a steep hill ahead B. No trucks are allowed on the hill C. A logging road is ahead D. There are trucks on the hill 17. A YELLOW AND BLACK DIAMOND-SHAPED SIGN: A. Warns you about conditions on or near the road B. Helps direct you to cities and towns ahead C. Tells you about traffic laws and regulations D. Tells you about road construction ahead 24 PA Driverâ„ ¢s Manual Chapter 2 Signals, Signs and Pavement Markings PA Driverâ„ ¢s Manual 18. THE SIGN WITH THIS SHAPE AND COLOR IS A _____________ SIGN. A. No passing zone B. Wrong way C. Railroad crossing D. Stop 19. WHICH OF THESE SIGNS IS USED TO SHOW THE END OF A DIVIDED HIGHWAY A. 2 1 2 3 LANE ENDS B. 4 MERGE C. 3 LEFT D. 1 20. THIS SIGN IS USED TO WARN DRIVERS ABOUT: A. Lane ends, merge left B. Road curves ahead C. Upcoming intersections D. Road construction 21. THIS SIGN SHOWS ONE TYPE OF: A. Intersection B. Road curve C. Right turn D. Lane change 22. THIS SIGN SHOWS ONE TYPE OF: A. Right turn B. Intersection C. Lane change D. Road curve 23. WHAT SHOULD YOU BE MOST CONCERNED ABOUT WHEN YOU SEE THIS SIGN A. Driving with your headlights out of alignment because one side of your car is higher than the other B. Damaging a tire, if you drift onto the shoulder C. Hydroplaning, if the shoulder has water on it D. Losing control of your vehicle, if you drift onto the shoulder, because of a drop off 24. WHAT A. B. C. D. IS THE MEANING OF THIS SIGN The traffic signal ahead is red The traffic signal ahead is broken The traffic signal ahead is green There is a traffic signal ahead 25. THIS SIGN MEANS: A. Divided highway ends B. One-way street begins C. One-way street ends D. Divided highway begins 26. FROM TOP TO BOTTOM, THE FOLLOWING IS THE PROPER ORDER FOR TRAFFIC LIGHTS: A. Red, yellow, green B. Red, green, yellow C. Green, red, yellow D. Green, yellow, red 25 4 Chapter 2 Signals, Signs and Pavement Markings 27. IF A GREEN ARROW TURNS INTO A GREEN LIGHT, YOU: A. May still turn but you must yield to oncoming traffic B. May no longer turn and must proceed straight C. Still have the right of way to turn D. No longer have to turn the way the arrow indicates 28. A STEADY YELLOW LIGHT AT AN INTERSECTION MEANS: A. Go B. Yield to other cars C. Slow down and prepare to stop D. Stop 29. A FLASHING YELLOW LIGHT MEANS THAT YOU SHOULD: A. Slow down and proceed with care B. Continue through if the way is clear C. Stop and proceed when a green light appears D. Stop and proceed when the way is clear 30. YOU MUST STOP WHEN YOU SEE A: A. Flashing red light B. Steady yellow light C. Yellow arrow D. Flashing yellow light 31. A STEADY GREEN LIGHT AT AN INTERSECTION MEANS THAT YOU: A. Must slow down and prepare to stop B. Must stop and check for oncoming traffic before proceeding C. May drive through the intersection if the road is clear D. May not turn right 32. A STEADY YELLOW LIGHT MEANS THAT A _______ LIGHT WILL SOON APPEAR. A. Flashing yellow B. Steady green C. Steady red D. Flashing red 33. YOU MAY CONTINUE CAREFULLY THROUGH A YELLOW LIGHT IF: A. There is an emergency vehicle crossing your lane B. There are no pedestrians crossing C. You are turning right D. You are within the intersection 34. YOU MAY TURN LEFT AT A RED LIGHT IF: A. There is no traffic coming in the opposite direction B. You are turning from a two-way street onto a one-way street C. You are turning from a one-way street onto another one-way street D. The car in front of you turns left 35. IF A TRAFFIC LIGHT IS BROKEN OR NOT FUNCTIONING YOU SHOULD: A Stop and wait for it to be repaired B Stop and wait for a police officer to arrive C. Continue as if it were a four-way stop sign D. Continue as you normally would 26 PA Driverâ„ ¢s Manual Chapter 2 Signals, Signs and Pavement Markings PA Driverâ„ ¢s Manual 36. YOU MAY TURN RIGHT ON RED IF YOU: A. Stop first and check for traffic and pedestrians B. Have a right turn red arrow C. Are in the left lane D. Slow down first 37. WHEN A. B. C. D. MAKING A RIGHT TURN ON A GREEN LIGHT, YOU MUST: Maintain normal driving speed Stop and look for oncoming traffic Yield to pedestrians Increase your normal driving speed 38. THE SPEED LIMIT IS _______ MILES PER HOUR WHEN THE YELLOW LIGHTS ARE FLASHING ON THE SCHOOL ZONE SPEED SIGN. A. 25 B. 15 C. 20 D. 35 39. A FLASHING RED LIGHT AT A RAILROAD CROSSING MEANS: A. Stop, do not proceed until signals are completed B. Slow down and proceed if clear C. Proceed with caution D. You have the right-of-way ?   40. THIS GREEN ARROW ON A LANE USE CONTROL SIGNAL MEANS THAT: A. You may use this lane B. No traffic is allowed in this lane C. You have the right-of-way D. You must merge into this lane 41. THIS SIGN MEANS: A. Pedestrians ahead B. End of construction zone C. School crossing ahead D. Flagger ahead 42. THIS SIGN MEANS THAT: A. A community service group is picking up trash along the highway ahead B. Workers are on or very close to the road in the work zone ahead C. Children are at play ahead D. There is a pedestrian crosswalk ahead 43. WHEN AN ARROW PANEL IN A WORK ZONE SHOWS EITHER OF THE FOLLOWING PATTERNS, IT MEANS: A. The bulbs on the sign are burned out B. Drive with caution C. Changes lanes immediately D. Tune your radio to a station that gives traffic updates 44. THE CENTER LANE IN THE ILLUSTRATION IS USED FOR: A. Regular travel B. Left turns only C. Passing only D. Emergency vehicles only 27 ROAD WORK AHEAD Chapter 2 Signals, Signs and Pavement Markings PA Driverâ„ ¢s Manual 45. YOU MAY PASS IF THE LINE DIVIDING TWO LANES IS A ___________ LINE. A. Broken white B. Double solid yellow C. Solid yellow D. Solid white 46. LANES OF TRAFFIC MOVING IN THE SAME DIRECTION ARE DIVIDED BY ____ LINES. A. Yellow B. White C. Red D. Black 47. YOU MAY NOT PASS ANOTHER CAR ON EITHER SIDE OF A _______ CENTERLINE. A. Combination solid and broken yellow B. Single broken yellow C. Double solid yellow D. Single broken white 48. YOU MAY CROSS SOLID YELLOW LINES: A. To pass traffic moving in the same direction B. During daylight hours only C. At any time D. When making turns 49. THE ROAD EDGE ON THE RIGHT SIDE IS MARKED BY A ___________ LINE. A. Broken white B. Solid yellow C. Solid white D. Broken yellow audio 50. LANES OF TRAFFIC MOVING IN THE OPPOSITE DIRECTION ARE DIVIDED BY ____ LINES. A. White B. Red C. Black D. Yellow 51. WHEN YOU SEE THIS BLACK AND YELLOW SIGN, IT MEANS: A. The road to the right is for one-way traffic only B. Detour to the right because of road construction C. Slow down because the road ahead changes direction at an extreme angle D. There is a cross road ahead on your right 52. WHEN YOU SEE THIS SIGN, IT MEANS: A. There is an object on the roadway B. Traffic is coming from the right C. The road is curving sharply to the left D. There is a merge point ahead 53. AT AN INTERSECTION CONTROLLED BY A STOP SIGN, IF YOU CANâ„ ¢T GET A GOOD VIEW OF CROSS-STREET TRAFFIC WHEN YOU STOP BEHIND THE WHITE STOP BAR PAINTED ON THE PAVEMENT, YOU SHOULD: A. Wait 5 seconds, then proceed. B. Sound your horn before proceeding C. Put down your windows, listen for traffic, and then proceed D. Pull forward slowly, check for traffic and pedestrians, and proceed when clear 28 Chapter 2 Signals, Signs and Pavement Markings PA Driverâ„ ¢s Manual 54. THE POSTED SPEED LIMITS SHOW: A. The minimum legal speed limit B. The exact speed at which you must travel to avoid a ticket C. The maximum safe speed under ideal road and weather conditions D. The maximum safe speed under all road conditions 55. A HIGHWAY WITH TWO-WAY TRAFFIC IS MARKED BY WHICH OF THESE SIGNS A. 1 1 2 3 LANE ENDS B. 2 MERGE C. 3 LEFT D. 4 56. FROM A. B. C. D. 4 THE CENTER LANE, WHAT MANEUVERS CAN YOU PERFORM Make left turns Make U-turns Pass slower-moving traffic All of the above 57. WHICH OF THESE SIGNS MEANS THAT DRIVERS SHOULD KEEP TO THE RIGHT A. 2 1 2 3 B. 1 C. 3 D. 4 29 4 Chapter 2 Signals, Signs and Pavement Markings PA Driverâ„ ¢s Manual CHAPTER 2 ANSWER KEY 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. A C D A C C C A A B D B C C D A A A A 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. 40. 41. 42. 43. 44. 45. 46. 47. 48. 49. 50. 51. 52. 53. 54. 55. 56. 57. A A B D D D A A C A A C C D C C A C B 30 A A D B B B A B C D C D C C D C C A A

The issues, procedures, and techniques involved in IT resource Research Paper

The issues, procedures, and techniques involved in IT resource contingency planning - Research Paper Example In this regard, a study of a sampled organization which has implemented a range of technologies is to be accomplished. The primary purpose of the investigation is to evaluate the policies, approaches, procedures, and teams which are associated to incident response and recovery. A secondary purpose of the investigation is to develop a set of the effective measures to ensure that the organization achieves business continuity after incidences with minimum incurrence of costs. As per the hypothetical case study, currently there is no business continuity, disaster recovery and incident response plans. In order to do so, there are many factors that can be taken into consideration. The first objective is to establish a risk management framework. The risk assessment framework will incorporate asset identification and classification. Asset identification can also be called as asset inventory. Asset inventory comprises of all assets that are deemed critical, important or general. After establi shing asset inventory, asset classification is carried out. Likewise, the classification scheme will be drawn, as defined by the data, system or application owners, as they are the relevant people to determine the levels for each asset. After defining the asset inventory and asset classification, our next objective is to carry out risk management. Likewise, risk management comprises of two components i.e. Risk assessment and Risk management. Risk assessment incorporates cost benefit analysis that justifies the total cost of the asset and the total cost required to protect and ensure redundancy. However, it is essential to make a balance or the total cost of an asset may not exceed the total cost required for securing it or providing redundancy. Critical questions that need to be answered for conducting a successful risk management are: Which information asset is the most critical to the success of the organization? Which information asset generates the most revenue? Which informatio n asset generates the highest profitability? Which information asset is the most expensive to replace? Which information asset is the most expensive to protect? Which information asset’s loss or compromise would be the most embarrassing or cause the greatest liability? After the completion of risk assessment, risks can be prioritized and can be managed with associated or allocated cost and their impact levels on the business. Moreover, for establishing a comprehensive business continuity plan, following factors are mandatory: Business Continuity Planning Governance Business Impact Analysis (BIA) Procedures and activities for business continuity Instant procedures Quality assurance The disaster recovery sites must ensure to meet the Recovery Time Objectives, Recovery Point Objectives Service Delivery Objectives, Crisis Opening (Disaster Declaration) and Crisis end. Figure 3 illustrates the formulation of designing and validating a BCP plan based on these parameters. Figure 3 I mage Retrieved from (Sheth, McHugh, & Jones, 2008) Furthermore, for establishing incident response functions, Computer security incident response teams are required with trained staff. Through a sampling methodology, a convenient sample will be attained from organizations which have heavily employed technology in their operations and have been affected by security incidences and breaches. Therefore a primary research methodology will be conducted to gather data and information on the approaches which the organizations selected in the sample employ in the achievement of effective response and recovery

A New Saxophone Music Style Essay Example | Topics and Well Written Essays - 1000 words

A New Saxophone Music Style - Essay Example This "A New Saxophone Music Style" describes the versatility of this instrument. The saxophone acceptation into the classical music is limited, since the orchestras were fully developed before the invention of saxophone. Some pieces by important composers –like Berlioz– were composed for saxophone, but its importance as a jazz instrument is undeniable. For saxophonists, it is important to study both jazz and classical styles, in order to become more versatile performers. By means of the art of improvisation, saxophone was developed as an unbeatable instrument for jazz solos. The versatility of saxophone can establish a remarkable difference between jazz and classical styles. In a concert band or orchestra, the jazz-oriented player may sound too loud and raucous, while the classically-oriented player may be considered rigid in the jazz ensemble. According to Walsh (1-2), classical and jazz styles differentiate in the notation of articulations. Classical music tends to be meticulously notated, and performers should reproduce the articulations shown in the sheet music. â€Å"Notated jazz, on the other hand, often features a string of eighth notes under a long slur or with no markings whatsoever†. In the case of jazz, performers are expected to play the articulation they find stylistically appropriate, rather than just focusing on the page. Other differences in both styles depend on the use of fundamental elements in saxophone playing, e.g. tone colour, vibrato, articulation, accents, scoops, glissandi and ghost notes, among others.