Global Study Assignment Example | Topics and Well Written Essays - 250 words - 2

Global Study - Assignment Example (Blair) Africa has now become a politically stable land that now produces a humongous supply of natural resources including gold, copper, diamonds and oil. The investment that came along with Chinese colonialism has provided African-government owned companies a firm footing and grip over their homeland. Zambia for example houses over 100,000 Chinese expatriates who have ultimately boosted up its economy. Beijing has gained control of mines here along with textile factories in Lesotho, railways in Uganda and timber in Central African Republic. China has targeted Africa as it is the sole competitor in front of Saudi Arab and Iraq who already have been influenced by Western power. Although the government of Africa is joyous at the new agreements with China which will increase economy and provide political stability to the land, yet the independence movements strongly condemns Chinese interference in the continent. Central African Republic or CAR has been unstable since its independence from French colonialism in 1960 and has suffered various coups. The Seleka rebel alliance has resulted in destroying the country’s infrastructure. The Muslims in CAR experience disasters each day caused be violence committed by anti-balaka movement comprising of Christians and animists. This party emerged against Seleka movement. International peacekeeping bodies have taken measures against violence in CAR. UN Security Council approved resolution in 2014 deploying ten thousand peacekeepers in CAR. (Relations) In November 2014, the anti-balaka group declared to lay down its arms to pursue political action. But still thousands are killed every day and all precautionary steps go to

Aspects and traits of different cultures and how they communicate Essay Example for Free

Aspects and traits of different cultures and how they communicate Essay Culture can be interpreted differently by different people but the general meaning of culture can be defined as people’s way of life which is passed from one generation to another and also shared among other different societies. The world has very many different societies and each of these societies have their own way of life, their beliefs and norms. The activities that people involve themselves in and the beliefs they hold is what normally forms their culture. These cultural beliefs are the ones that distinguish one society from other societies and therefore many societies hold their culture as a very important symbol of identification(Neil). This document discusses the general aspects and traits of different cultures. It also gives a detailed view of how this traits and aspects are communicated within the societies and also across to other societies The aspects of culture generally display the general way of life of most societies in the world. These aspects can be a useful base to compare how different societies in the world live. One of the most prominent aspects of culture is the government structure of the societies and the international relation ships of this society with the outside world. Government within any society refers to the way the people in any society will make their laws and how these laws are enforced to the society. It also brings out the issues of leadership and how it is passed on to others within the society. All the societies in the world have different types of governments and the way one government is run is certainly not the same as the other society. The way laws are made and enforced is also independent among the different societies. For example, the United States of America has its own way of making laws and enforcing them, which is different from the way the African countries or other European countries do it. The procedures that are followed in the US to elect a president are not the same as the procedures that will be followed in Australia, china, or any other country. The international relations between one country and other country are simply not the same. The way the government of UK relates with the government of Canada is not the same way it will relate to a country like Nigeria. The international relations ships are different between one society and other all over the world (Shapiro, p25) . Another important aspect of culture is the economies of the societies and the resources available to them. The resources that are available to one society may not be available to another society. This can be due to different geographical locations which may favor some societies with better resources than others. For example, some societies in the world have natural resources while others do not have any natural resources. The resources available define a society’s way of earning a living. For example some societies especially in the African continent have abundant natural resources and most of them may depend on agriculture for a living. Other countries such as Korea have to import the raw materials for their manufacturing industries. The resources available and the type of management will then define the type of economies the societies will have at the end of the day. The scarcity of resources within the different societies has for example brought about trade and this has formed a major characteristic of culture in the different societies(Benedict,p13). The societies have different spiritual believes and this forms the basis of religion in the different societies. People within the societies have their own believes about the supernatural powers and this has given the society a clear definition of what to worship. For example the different societies in the world have different religions. While some societies believe in Christianity, others believe in Islamic, Hindu, cults among other religions. These beliefs affect the society’s way of life very differently. The way the Islamic religion dictates life is not the same as the Christianity. Their practices and believes are different. The passing of these religions between the societies is also very different. While to some like Islam it is mandatory other societies find it a personal choice and therefore optional (Lull,p22) Literacy and technology is another aspect of culture. This aspect brings out the different ways in which different societies acquire education. For example how they attend school and the type of school curricula that is followed. The education system in most word societies are not the same. The kind of technology that is incorporated in the school programs is very different from one society to another. Some societies such as western societies have more advanced technology than societies in the African context. What is taught in the school curricula is also different from one society to another. This eventually affects the types of societies that are finally brought up in future. Some of the societies are more technologically advanced that other societies in the world(Shapiro, p27) . Community and family life forms another part of the cultural aspect. This gives an approach of how people live and how closely they are related to each other. This also defines the kind of housing that the individuals may live in. Different societies construct their houses differently according to their beliefs. While some societies believe in stone built houses, some societies may construct mud hoses thatched with grass. The shapes and finishing of the houses constructed by the different societies is also different owing to their beliefs. The way the societies are divided for example in terms of race, ethnicity, family among others is also very different. This clearly means that the defined relationships between the family members in the societies are different. For example the way the younger people relate to the elders within the society is different across the world societies. The occasions and how they are celebrated within the societies is also very unique. For example they way the Chinese embrace their culture is not the same as then Indian society(Benedict, p17). The cultural arts and crafts within the societies are diversified. The arts that you will find in America are not the same as the arts in Asia. All the societies in the world have their unique paintings, music, sculptures, and architecture. The way the societies make the pottery, carvings, baskets, mats and others is very different. The kind of music enjoyed by one culture is not the same as the other society. These cultural aspects are known to exist in every society. The only difference is that every society has a unique and independent way of approaching each aspect. Apart from the aspects of culture in the societies, another major characteristic of culture is its traits. All cultures across the different societies have common traits. One of the cultural traits in the society is that culture is learned. All of us are born and raised in different societies. One is not born with the culture of any specific society. Individuals learn the culture of the society they are born in. If a child is born in a different culture from his parents, the child is likely to learn the culture of the second society and not that of his /her parents. Another trait of culture is that it is transmitted from one generation to another. People do not form other cultures when they are born. Instead the older people normally pass the culture in their society to the younger generations within the same society(Neil). This reinforces and maintains culture within the societies. This is because, if a culture is not passed from one generation to the next, it is most likely that that culture will eventually die. The older people therefore normally hold the responsibility of teaching the younger people the beliefs , traditions, values and norms of the society. Culture is dependent on the world of symbols to communicate it from one generation to another. This means that the methods used to pass culture in one society are basically similar as methods used in another society. The symbols that are normally relied upon by the societies are the verbal and non-verbal symbols of communication. Other symbols that may be used to communicate culture include icons and images. Change is another important trait of culture. This means that there is no one culture that is not subject to change. The culture that used to be followed by our great grand parents is not the same culture that we follow today. As times change, people keep changing what they believe in and this eventually changes the culture of the society (Benedict, p18). Change of culture is normally subject to the various changes that occur in our daily lives. For example changes in the education systems, change in technological advancement of the society, discoveries and innovations that may occur as life progresses. All the societies have another important cultural trait of superiority over other cultures. This trait is referred to as ethnocentric. The societies believe that their norms, values and practices are superior and far much better than those of other societies. This trait is a major source of conflict between societies since none of the societies will accept to be put down by another society. This trait helps the individuals within any particular society to feel proud of themselves and portray the positive image of their society. The final cultural trait in the societies is the adaptive nature of culture. As the world advances the changes that come with it must readily be acceptable within the societies. For example most cultures in the past regarded women as a weaker sex and their role in the society was very minimal. As the technological advancement took ground, women have adapted different roles in the society and today they perform the roles that were previously referred as masculine roles. People keep adapting different styles of life as change is adapted within the cultural context of the societies (Neil). Culture is communicated using different methods within the society. Communication of culture is done through various methodologies of learning. Culture itself can be learnt consciously or unconscious. Unconscious methods include observation and practicing of what other people do within your culture. The younger people may for example start dressing, singing and behaving like other people do within their society by just observing and imitating them. The conscious methods include reading about the culture and being taught by the older generation about your culture (Benedict, p23) Culture is taught to the younger generation through proverbs, folktales, myths folklore, art, music, poetry and mass media. Many are the times when our grand parents would tell stories related to our culture. The younger generation is then expected to behave in a manner that suits the lessons they learn from the stories and legends they hear. Everything that we do in our lives, both in the verbal and non-verbal originates from what we learnt in our cultural back ground. Apart from the older generation, culture can also be learnt from other sources such as our families, teachers ,religious organizations and our peer groups. Within the family context, parents hold the sole responsibility of teaching their young ones how to behave in accordance to the society’s value and norms(Lull, p28). They introduce them to the religious education and also the formal education system. What a child starts learning from the beginning of child hood forms a big ground for the cultural beliefs. For example, a child introduced to Islamic faith when very young and has grown believing in it would be very difficult to change and start believing in other religions such as Hindu or Christianity. In the institutions that we grow in, peer groups are likely to result and this forms another source where culture is learnt within the society. One is eager to learn what the other knows that he/she does not know and in this way we find that culture quickly passes to other individuals (Lull, p33). Culture is not only passed within the societies but it is passed to other societies. This has become very common in today’s societies where we find that individuals do not strictly stick to the beliefs in their own society. This has resulted from the effects of globalization that takes place in the present world. Many societies today are very integrated in different aspects of life such as marriage, trade, education among others. With such integration we find that people start dressing like other societies, eating foods similar to other societies, appreciating arts and traditions of other societies among others. People learn about other cultures through adaptation of behaviors and norms of the society at interest. Trade, media, intermarriages and education have become the best mechanisms of passing the cultures from one society to another (Toomey, p10) . In conclusion culture has the same general aspects and traits within the different societies across the world. The only difference is how these characteristics are interpreted in the different world societies. Culture is no longer viewed the same as it used to be in the past. Many individuals today do not know about their culture due to the adaptation of other societal cultures which is often mixed with the native culture. This has given rise to societies with very diverse believes and many cultural conflicts within the society. Works cited Dennis ONeil. (2007). Characteristics of Culture. Available from: http://anthro. palomar. edu/culture/culture_2. htm Harry Lionel Shapir. Aspects of Culture. Ayer Publishing, 1970, p23-56 Lull, J. Media, Communication, Culture: A global approach. New York, Columbia University Press, 1995, p16-34 Ruth Benedict Patterns of Culture. Mariner Books, 2005,p13-44 Ting Toomey, S. Communicating across cultures. New York, Guilford, 1999, p4-18

Scenario Of Smoking And Cigarettes Health And Social Care Essay

Scenario Of Smoking And Cigarettes Health And Social Care Essay According to Mackay and Eriksen (2002), since early 20th century, when cigarette was first manufactured, there has been a steady increase in the number of cigarette consumers throughout the whole world. Although there are ups and downs in the graph of cigarette consumption level in certain countries, the number of people who smoke around the world continues to rise and more cigarettes are being consumed every day. As the human race populations keep on expanding and become larger, so will the number of smokers in the world. It is expected that at least 2 billion people will live in this planet smoking cigarette by year 2030. The number of people who smokes will continue to increase, even as the prevalence rates drop. Female smokers are growing in numbers, particularly in developing countries, which will fill the gap of decrease in the prevalence rates among male smokers Goddard (2008), in another study found out that from 1974 until 1982, the popularity of smoking in Great Britain had fallen significantly, from 45% to 35%. This decrease however, began to slow down, where for every two years only approximately one percentage of the rate fell down until 1994 to 27%. The general decrease in smoking popularity mentioned above was caused by decline of both light smokers and heavy smokers. Here, light smokers are identified as people who smoke less than 20 cigarettes per day whereas heavy smokers are people who smoke more than 20 cigarettes per day. There has been a decrease on the number of adult smokers who consume average 20 or more cigarettes per day from 1974 to 2006 with the percentage of 26% and 8% respectively. Over the same period, the female smokers also showed a decline in number from 13% to 5%. Meanwhile, in Mexico, a decrease in smoking trends occurred at the offset of 20th century especially on exposure of smoking, daily smoking consumption as well as smoking frequency among the society, especially among men. In addition, smoking popularity and smoking frequency has shown a significant decline particularly among adult smokers in both genders compared to the younger smokers. Nonetheless, men are facing a worse smoking situation compared to women in both mentioned areas. However, during year 2002, it was found out that daily female smokers smoked more cigarettes than men (Franco-Marina, 2007). Surprisingly, in worldwide, nearly one billion men, consists about 35% in developed countries and another 50% in developing countries, are smokers. The rate of male smoking across the world had reached its peak but is slowly declining. Nevertheless, there declining rate is very slow compared to the current effects it has on human. Although more and more researches had been conducted to reveal the negative impacts of smoking, currently the decrease has been slow. In overall, the ones who give up the smoking habit come from those who are educated and so smoking becomes more popular among poorer and less educated man. (Mackay and Eriksen, 2002). Concern over health issues related to tobacco usage is not a new issue. According to Shafey (2003), not only that health concern is increasing, presently the dominance of smoking also began shifting to low-income and middle-income countries especially in many Asian countries (as cited in Parkinson et al., 2009). This is true especially when tobacco usage among human has become a global outbreak. Cigarettes are manufactured with the amount of five and a half trillion for every one year. This is enough to feed everyone on earth about approximately 1,000 cigarettes for each one of them. The largest tobacco consumers identified are Asia, Australia and the Far East with consumption of 2,715 billion cigarettes, before the Americas with 745 billion cigarettes, Eastern Europe and Former Soviet Economies with 631 billion cigarretes and Western Europe with 606 billion cigarettes (Mackay and Eriksen, 2002). Situation in Malaysia however, is slightly different. According to National Health Morbidity Survey (1986 and 1996), the prevalence of smoking among Malaysian adults has increased from 39% to 49% (as cited in Shahidan et al., 2002). National Health and Morbidity Survey (1996) also states the occurrence of tobacco consumption is roughly 24.8% and among all men, 49.2% of them are smokers, whereas for women only 3.5% of them are smoke (as cited in Parkinson et al., 2009). Meanwhile according to statistic in PROSTAR (2007), in 2000 there are 3.6 million smokers in Malaysia and by 2025, it is speculated that the total will increase to 4.6 million (as cited in Kim et al., 2009). Even though currently no clear evidence exists, some survey had identified that smoking among teenagers is increasing nowadays. (Parkinson et al., 2009). However, according to Thambypillai (1985); Shamsuddin Haris (2000); Naing et al. (2004) and Ahmad et al. (1997), there are no significant changes of trends for t eenage smoking. Several surveys done in different regions found out that smoking habit among male teenagers was between 17% to 36% meanwhile for female it was between 1% to 5% (as cited in Lim et al., 2006). 2.1 Reasons for Smoking According to Baker et al. (2002), smokers give almost the same justifications or rationales for smoking. Apparently, majority of them regard smoking activity as a form of relaxation and a way to cope with stress. It is also an addictive habit which presents smokers with good feelings and lessens the bad feelings through the effects of nicotine. In a way smokers consider cigarette as a helpful tool to them although they are aware of its negative effects. This is consistent with the research done by KaÃ…Å ¸ikà §i et al. (2008) in which they stated that smoking is one way for smokers to have pleasure while at the same time relaxing themselves or easing their stress. Moreover, British American Tobacco Malaysia (2010) reported that an important aspect experienced by smokers comes from the pharmacological effect of nicotine a mild stimulant effect not unlike that of caffeine, and a mild relaxing effect. Baker et al. (2002) also stated that serious cigarette smokers are addicted to to bacco, which lead them to smoke heavily whereas light smokers smoke more for social purpose. On the other hand, according to Jarvis (2004), during early adolescent is a period where people like to experiment with smoking due to psychosocial reason. For people who just started smoking, a cigarette is a symbolic way of saying that they are no longer their mothers child and a way of showing that they are mature. Children who have tendency to smoke usually come from environment that promotes smoking culture. Such environment includes situation where family members and peers are smokers or where smoking is considered common in school and in society. They also have tendency to smoke due to their own internal or external conditions such having low self esteem, overweight, psychologically impaired, or having poor achievement at school. Moreover, it is believed that there is a distinguishable pattern among smokers from different gender group. Parkinson et al. (2009), conform to this idea in which the findings of his study revealed that males tend to believe that smoking makes people look more attractive compared to women and see smoking as a mark of being modern. Furthermore, both genders also similarly tend to believe that by smoking they can control their body weight. This finding however contradicts with Western studies by Cavallo (2006), where the data showed that male teenagers do not worry about their weight as much as female teenagers and so are less likely smoke in order to control weight than females (as cited in Parkinson et al., 2009). 2.2 Review of Related Studies The smoking rate for university students is rising gradually in Turkey as well as the world (KaÃ…Å ¸ikà §i et al., 2008). A research by Cooper et al. (2004) said that there is an increase for the rate of smoking in Turkey in which 64% of the increase is among the men and 23% of it is women. Abolfutuoh et al. (1998) states 40% of the students in Education Council are heavy smokers and only 23% of the Medicine Council students smoke. Meanwhile, Kader and Alsadi (2008) found that most of the students are light smokers (50.6%). They also said that students in the medical school tend to smoke less than their friends in other faculties. Surprisingly, a study by Kypri and Baxter (2004) said that the smoking pattern is higher among Maori women than men, in which the women tend to smoke daily. Sharker (2005) in his study about knowledge, attitude and practice on smoking among students and staff in Universiti Putra Malaysia states that 13.7% from respondents who smoke comes from students while 9.9% was comes from the staff. He also found that Indians and Malays were among the highest percentage due to ethnic groups which comprises of 12.7% and 11.6% respectively; meanwhile Hindus and Muslim were among the highest percentage due to religious group which equal to 13% and 11.9% respectively. According to Azlan (2006) in his study on smoking among secondary school students in Kuantan, the smoking percentage was 43%; with 63.5% comes from males and 17.5% comes female. This study is quite similar to the study done by Rapeah et al. (2008) whereby almost half of the respondents in her study on factors influencing smoking behaviours among male adolescents in Kuantan were smokers (45.8%) and Malays were contribute up to 53.1%. A cross-sectional study of 16-year old secondary school students in Kota Tinggi district reported that 29.7% from the respondents were found to be smoking and the highest percentage of male smokers comes from FELDA (Federal Land Development Authority) areas which comprises of more than 50% (Lim et al., 2006). Meanwhile, the study done by Shahidan et al. (2002) on smoking habits among secondary school students in Kedah reported that the average age for smoking and non-smoking groups were 16 years old the research has reveal that the age of onset smoking among respondents began as early as 13 years old. According to KaÃ…Å ¸ikà §i et al. (2008), 40.2% of the final grade students at the AtatÃ…Â ©rk University smoked. 56.5% from that said that they smoke to release tense while 24.6% smoke for pleasure. Abolfutuoh et al. (1998) states that curiosity was the main reason for initiation of smoking among students in medical students at the University College of Medicine and students of the College of Education. There are findings found in a research by Kader and Alsadi (2008) that say the students smoke because it helps them to concentrate as well as calm them down. They also said that students smoke because they also want to cope with stress and social anxieties. Kypri and Baxter (2004) also stated that students smoke because it helps them to relax. According to Shahidan et al. (2002), matured, attractive and classy are among the reasons students start smoking with percentage of 70.0%, 62.2% and 54.0% respectively. Meanwhile, Sharker (2005) found that the main reason for the onset of smoking among students and staff in Universiti Putra Malaysia was just for fun and it was comprises of 54.2%. In addition, Azlan (2006) revealed that the main reason for students to smoke is because of the influences of friends. Rapeah et al. (2008) states that wanted to try received the highest frequency among reasons for smoking with percentage of 68.9% and peer influence follows behind with percentage of 56.1%. Nonetheless, nearly 70% of the respondents disagrees that trendy is the reason for initiating smoking. There are also findings found in a research by Khairani et al. (2007) that say curiosity and peer pressure are the most common reasons for starting smoking with percentage of 69.3% and 51% respectively. On the other hand, the most frequent reason for continuing smoking reported was stress with percentage of 70% followed by addiction with percentage of 49%. KaÃ…Å ¸ikà §i et al. (2008) stated that one of the factors that encourage the students to smoke is the parents of the students. Most of the students who smoke have fathers and brothers who smoke as well. Friends are also one of the factors that lead to smoking habit among the students. These findings are quite similar with the study by Shahidan et al. (2002) which conducted in Kedah. Their research stated that family members and peers who smoke have great influence to students to start smoking. There is twice higher risk for students who come from smoking family to smoke than those who are not. In addition, there are nearly six times higher risks of smoking for student who have peers who are smokers than those who do not have peers who smoke. Same goes to the study by Khairani et al. (2007), which found out significant connection between smoking among family members and teenager smoking. Sharker (2005) reported that the popularity of smoking was linked with race, family, age, religious, economic status as well as peers smoking habits. These findings are consistent with the study done by Azlan (2006) on the prevalence of smoking among secondary school students and its associated factors in the district of Kuantan. Meanwhile, according to Lim et al. (2006), smoking is associated with factors such as having low academic achievement as well as having a lot of close friends and siblings who smoke. Another finding also discovers that respondents who smoke are linked with factors which are attitude towards smoking, type of class stream and having smoking friends (Rapeah et al., 2008). In addition, among the main factors for students to start smoking are showing off, curiosity and pressure from peers (Abolfutuoh et al., 1998).

The Importance of Mrs. Hale and Mrs. Peters in Susan Glaspells Trifles

The patented murder mystery, in all its addictive predictability, presents the audience with numerous cliches: a stormy night, a shadowy figure, a sinister butler, and a mysterious phone call. Susan Glaspell's Trifles does not fit this mold. Glaspell's mysterious inquiry into the murder of John Wright presents the reader with only one suspect, Mrs. Wright. Even though the court examiner and sheriff cannot find evidence against Mrs. Wright, the reader can plausibly argue the case against the neglected wife. Glaspell's use of descriptive language and subtle hints established the mood, presents the motive, and uncovers the evidence needed to solve this murder mystery. Setting the proper mood is important for any play, especially one that requires that its readers be wary of the surroundings. The first glimpse the reader gets of the setting is that of an "abandoned farmhouse . . . [and] a gloomy kitchen" (Glaspell 127). These first words give the readers a heightened state of tension and prepare them for darker events yet to come. Mrs. Hale repeatedly describes the cold house as not being "a very cheerful place" and mentions that it might not have been "any cheerfuller for John Wright's being in it" (130). These comments coming from a neighbor lead the reader to believe that Mrs. Wright was not happy in her surroundings largely because of her husband. Even the rocking chair in which Mrs. Wright sat seems tainted with unpleasantness. Mrs. Peters ahs to "shake off the mood which the empty rocking chair [evokes]" (131) before she continues her conversation with Mrs. Hale. The strange feeling the house provokes prods the women to think more deeply into the events leading to John Wright's death. This curiosity allows the women to u... ...would have much more difficulty portraying the evidence to the reader. This portrayal not only makes the story more interesting, but it also increases the character development of this short drama. Works Cited Banner, Lois. Women in Modern America: A Brief History. New York: Harcourt Brace, 1974. Glaspell, Susan. Trifles. Making Literature Matter: An Anthology for Readers and Writers. Ed.   John Schilb and John Clifford. Boston: Bedford / St. Martin's, 2000. 127-137. Glaspell, Susan. "Trifles." Plays by Susan Glaspell. New York: Dodd, Mead and Company,  Ã‚  Inc., 1920. Reprinted in Literature: An Introduction to Fiction, Poetry and Drama.   X.J.  Kennedy and Dana Gioia Eds. New York: Harper Collins Publisher, 1995.  Ã‚  Ã‚  Ã‚   Hewitt, Nancy. "Beyond the Search for Sisterhood: American Women's History in the 1980's."Social History. Vol. 10: No. 3 (1985): 299-321

Physics Ia

Investigating Newton’s 2nd Law of Motion using an Air-track Introduction: My experiment is investigating the Newton’s 2nd law of motion by using an Air-track. The air-track can make the trolley frictionless by testing the velocity with different weights and shows that F=ma. Research question: How much acceleration does the frictionless trolley has? Aim: Use the air track to measure the acceleration of the no friction trolley by hanging with different mass of weights. Apparatus: * 1 air track * Weights (40g, 50g, 60g, 70g, 80g, 90g, 100g) * 1 string (bigger than 200cm) (plastic) 1 frictionless trolley (160g) * 1 pair of scissors * 2 sensors * 2 clamps * 1 ruler * 2 light gates * 1 Pulley * 1 data logger Variables: Independent: the mass pulls down the frictionless trolley. Dependent: the time taken when the frictionless trolley travel through two light gates. Fix: the distance of the light gates and the height of the light gates. Uncertainties: The strength of the plastic string after pulling a lot of weights. Procedure: 1. Put two light gates 50 cm between each other, the lights gates hanging by the clamps. 2.Hang the string one side to the frictionless trolley and another side on the hook which for hanging the weights. 3. Put the string on the wheel. 4. Put the frictionless trolley on the air-track at the distance of 170 cm. 5. Hang 40 g weights on the hook. 6. The frictionless trolley move forwards by the weights. The light gates will automatically recording the speed of the trolley takes and record down the data on the data logger. 7. Repeat the lab 5 times and do with other weights 50g, 60g, 70g, 80g, 90g, 100g as the same procedure. Diagram: Out line (not to scale): How the air track works:Air track is a device use for study motion in low friction environment. The air pump out of the small holes on the track and that allows the trolley got lifted and frictionless. Data Table: Conclusion The newton’s second law is the rate of change of m omentum of a body is directly proportional to the unbalanced force acting on the body and takes place in same direction. It’s according to my lab that the trolley is moving in one direction. Also the graph shows the a curve which shows the change of momentum is directly proportional to the unbalanced force olley. acting on the t

Another Medical Breakthrough essays

Another Medical Breakthrough essays The two articles about TomoTherapy are different in many ways. One focuses more on the struggle of making the new technology available, while the other focuses on the benefits of the technology. Although the number of cancer patients are on the rise, TomoTherapy will have a significant role in safely treating these patients. First, the article TomoTherapy Gets Big Boost by Jeff Richgels in The Capital Times informs the readers from a business standpoint. Richgels states the exact amount of backlog orders that TomoTherapy incurred along with how much time and money it would take to fulfill the orders. Richgels also gives credit to several of the investors who contributed to the growth of the company. Essentially, the article presents a problem and then explains how that problem is corrected. On the other hand, the article Treatment Can Target Radiation from the Star- Telegram in Fort Worth, Texas puts emphasis on what TomoTherapy specifically does to help the patient. Jan Jarvis, the author, interviews a doctor who had prevented a man from getting his arm amputated thanks to the TomoTherapy. Jarvis tells how the system calculates the pattern, position, and intensity of the radiation delivery once the doctor determines how much should be provided. Second, the styles of the articles are considerably different. The Capital Times is obviously informing of what is to come by interviewing the TomoTherapy CEO for the facts. The author speaks about the new facility, which will be used to produce the Hi-Art systems (Richgels). Hi-Art being the term that Richgels uses to express the modern technology. The article gives us a description of the company itself, such as the increasing number of employees. Nevertheless, the Star-Telegram article sheds light on how the customers of the ...