Chemistry and Society Essay Example for Free

Chemistry and Society Essay Chemistry is a vast quantity of a person’s everyday life. A person can find chemistry in his or her daily life in the foods that a person eats, air a person breathes, soap, and accurately everything a person comes in contact with. Chemistry is significant in everyday life because chemicals make up everything in life. For example, a person’s body, pet, a desk, the sun, food, and drugs a person may take, to name a few. A person can observe changes in chemistry caused by chemical reactions, such as leaves changing colors, cooking food, and mixing a cleaning product. Knowing chemistry can help a person make day-to-day choices that affect his or her life. For example, if a person should mix certain household chemicals together. Accuracy is the magnitude in which a certain measurement agrees with the standard worth for that measurement (Dictionary, 2011). Precision is how close the measured standards are to each other (Math is fun, 2011). Society depends on accuracy and precision in everyday life. These two relationships are often substituted freely, but both have crucial differences. Businesses entail both accurate and precise measurements to stay in business. Accuracy states that something is constant with an identified rate, whereas precision is the volume of detail something delivers. Society depends on accuracy and precision in many places. One instance is the gas pumps. The gas pump can show accuracy when the gas is flowing, but this is not a precise measurement of how much gas is pumping through the pumps. Gas pumps must not only know how much gas is pumping through the pumps but also how precise the measurement of gas pumped. The gas companies need to know how much is pumped so that the company can charge the right amount for the gas. Sometimes in everyday life a person does not want to be precise. For example, if someone stops and asks for directions to the nearest gas station a person may say that the next gas station is about 10 minutes down the road. Providing directions to someone is a way a person can give accurate information. Another example is, when measuring a room in the house to paint and needing to know how much paint to provide. A person can either measure and provide a precise measurement or provide an accurate measurement on the room to paint. Another precision and accuracy a person may use in every day is how long it takes his or her child to finish the homework. An accurate answer is 20 minutes, but the precise answer would be 20 minutes and 20 seconds. Time is an excellent way to be accurate or precise. References Dictionary.com. (2011). Accuracy. Retrieved November 3, 2011 from http://dictionary.reference.com/browse/accuracy Math is fun. (2011). Accuracy and Precision. Retrieved November 3, 2011 from http://www.mathsisfun.com/accuracy-precision.html

Deception Essay -- Communication, Witholding Information

Deception exists in media, among prestigious universities, and perhaps most commonly in the workplace. According to Dunleavy (2010), reasons for deception in the workplace include: competitiveness, conflict, or a response to a supervisor or fellow employee (p. 241). Dunleavy develops hypotheses’, conducts experiments, and collects data to determine what is considered acceptable and unacceptable behavior as it applies to deception in the workplace. Ultimately, the reason for deceiving and the method in which one deceives, through either withholding (omission) or distortion (commission), directly effects the perception of coworkers’ credibility, power, and trustworthiness (Dunleavy, p.241). This article focuses on two different approaches of deception: withholding information versus distorting information, and how that may or may not change employees’ perception of the deceiver (Dunleavy, p.239). Dunleavy defines deception as â€Å"the conscious attempt to create or perpetuate false impressions among other communicators† (Dunleavy, p.240). Three hypotheses’ are presented in the article...

Money spent on weapons is largely wasted Essay

Many countries have engaged in programs of purchasing and manufacturing weapons. Countries spend a lot of money in these weapons manufacture. There have been heated debates that have risen as a result of the expenses that the countries incur. There are those who argues that the large sum of money spent in manufacturing weapons could be used in other sectors of economy that would help the citizens in a more direct way for example education and health sector. On the other hand, there are those who argue that it is good for the countries to spend the money because weapons act as security for the people. This paper discusses the issue that money spent in weapons is largely wasted. The first part of the paper discusses why money spent on weapons is largely wasted and the second part will look at reasons as to why the money for the weapons is not wasted. There are basic needs that people in a country need. There are food, quality shelter and clothing, which they cannot live without. Many countries spend so much money on weapons while their citizens are dying of poverty. Instead of spending money on changing the lifestyle of the people, most governments spend large sums of money to buy weapons. Most of the weapons that many governments spend money to buy are not even for the security of the nation but for power protection. The governments use the weapons to suppress any opposition that it might be facing within the country. The money used in money rooted from the country banks and money raised from tax (Smith, 1989). For example, what used to happen in Iraq during the reign of Saddam Hussein where it is he spent a lot of money to manufacture and purchase weapons for his own power protection. Many of the well known world dictators also spend more money on weapons than they use for the welfare of their people (Cleave, 2001). War arises as people fail to agree on various important aspects for example boundary conflicts or political differences. This means that war is a man made thing because it is the people who decide to engage in war. There are many ways that can be used to solve conflicts without engaging in war. Despite the fact that war is one of the means that can be used to solve conflicts it should always be used as the last option in any conflict resolution management and transformation. Other peace initiatives such as use of dialogue, mediation and arbitration between the conflicting sides are cheaper and healthier than war. Therefore, governments allover the world should concentrate on making people aware of importance of peace maintenance and on conflict resolutions. This would be more logic and cheap that spending billions of dollar on weapons to be used on wars (Quinlan, 2009). Peace education and awareness would not cost much because the most important thing is just to come up with programs on how this would be carried. On the other hand, weapons are so much expensive because they entail either importing them or manufacturing them, which is very costly because of the labour and the technology use in their manufacture. Therefore, it would be waste of money on the weapons for war instead of using some other ways, which are more cheap and healthier to solve conflicts. Weapons are destructive in their making and in the way that they are used. During wars, there are a lot of destructions that are done by the use of weapons both to human and to infrastructure. Many lives are lost as a result because of destructive weapons. Countries undergo also of loses as a result of war. Most countries that have ever engaged in wars have repercussions that are difficult to resolve in their economies. They spend a lot of money in the reconstructions. Therefore, there is lack of logic to spend so much money to purchase or manufacture weapons that would cause a lot of destructions that would require even more money to restructure. This is double loss to the country because once the weapons are used they cannot be reused again. The money spent on the weapons and also in reconstruction of the damages caused could be used in other development in a country (Great Britain. Parliament. House of Lords, 1990). However, on the other hand money spent on weapons is not waste. This is because many countries are faced with threats from outside and, therefore, they need to be on alert all the time and be armed. In the world we are living today, there are a lot of threats to national security, for example, terrorists. These are threat, which can attack a nation even without prior signs. Therefore, if a country is got unaware there might be bad repercussions, as the country cannot defend itself if it does not have enough arms to face the enemies. It is therefore advisable for countries to have sophisticated weapons, which are able to protect the country from enemies such as terrorist who use modern weapons. This would act as a way of restoring the pride and sovereignty of a country (Needler, 1996). Weapons manufacturing has also become an industry that many people are employed in and a sector, which is used to gauge the rate of development of a country. Many people are employed in weapon industries where they work in various sectors of the industry (McNaugher, 1989). This helps to raise the living standards of the people. A country, which invests more on this industry, offers more employment opportunities to its people. People in a country, which have sophisticated weapons, have a sense of security as they feel that they have enough protection. Therefore, the money that their countries spend on the weapons is not a waste to them but acts as a source of security and also an investment where they can get jobs. It is also worth to spend much money in weapons if that is what other countries are doing. This is because if other countries have sophisticated weapons which another country does not have this is a threat to the country because if anything happens and the countries engage in war it is to the disadvantage of the country without enough weapons. Therefore, much spending on weapons is not waste as this is a trend that many countries have taken even as technology continues to develop. This is just the same way countries are spending so much money in modern technology, for example, in buying computers and other modern technology equipments (Forest, 2006). Therefore, as the debate continues governments from various countries have their own reasons as to why they have to spend so much money on weapons. However, it is important for any government to spend money equitably in all its sectors so that it does not spend much on weapons and forgets other sectors, which are basic for the country. This would make the people not to see as if their government is wasting money on weapons. References Cleave, J. (2001) Christianity: behaviour, attitudes & lifestyles, New York, Heinemann. Forest, J. (2006) Homeland Security: Public spaces and social institutions, Vol 2, New York, Greenwood Publishing Group. Great Britain. Parliament. House of Lords. (1990) The parliamentary debates (Hansard): official report, Volume 531, H. M. S. O. McNaugher, T. (1989) New weapons, old politics: America’s military procurement muddle, New York, Brookings Institution Press. Needler, M. (1996) Identity, interest, and ideology: an introduction to politics, New York, Greenwood Publishing Group. Quinlan, M. (2009) Thinking about nuclear weapons: principles, problems, prospects Oxford University Press US. Smith, J. (1989) The world’s wasted wealth: the political economy of waste, Michigan, New Worlds Press.

Procrastination Is A Behavior Or An Act Of Delaying...

CHAPTER 1- INTRODUCTION Procrastination is a behavior or an act of delaying starting or performing a task that was supposed or anticipated to be done within a definite time limit. It is a phenomenon that has been extensively researched upon especially in academic settings. Several studies have explored its causes, form and effects. Findings have suggested how it is detrimental to academic achievement, long term health, financial standing, well-being, etc. (Sepehrian Lotf, 2011; Tice Baumeister, 1997; McCown Johnson 1989; Steel, 2007). Despite the unfavorable connotations attached to it, the practice of this phenomenon has not subsided over the years. Researches have indicated that a large number of students are involved in procrastination (Harriot Ferrari, 1996). The number has been approximated at 95% in some studies (Ellis Knaus, 1977; Steel, 2007, Tan, Ang, Klassen, Yeo, Wong, Huan, Chong, 2008). The phenomenon is not limited to one nation or state, actually it is widely practiced in many cultures or countries across the globe (McCown Roberts, 1994; Solomon Rothblum, 1984; Uzun Ozer, Demir, Ferrari, 2009; Bhutto, Mohsin Niazi, 2011). The high prevalence and perplexing nature of the cause of this behavior compels one to study it in detail and through various dimensions. The scientific inquires have investigated procrastination through many lenses. A significant shift towards studying the differences among the types of procrastinators was witnessed afterShow MoreRelatedPersuasive Essay On Procrastination2021 Words   |  9 Pagessomething super important because you wanted to have fun on a Friday night? Convincing yourself â€Å"Oh, I’ll just get it done tomorrow?† This action of putting off a task until the next day or a later time is called procrastination. 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