Air Pollution Essay

Air Pollution Essay Air Pollution Essay Bales1 Air Pollution Jaylan Bales Ecology April 30, 2013 Mr. Jolly Bales2 The Impact of Air Pollution Plants are more sensitive than humans and animals to the effects of air pollution. The three most important pollutants are ozone, sulphur dioxide, and nitrogen dioxide, with a greater impact on annual crops than perennial crops. The Gauteng State of the Environment Report (1995) highlighted the most significant air quality issues as follows; Global warming due to the generation of greenhouse gases such as carbon dioxide, ozone and methane, acid deposition where sulphates and nitrates in the atmosphere are deposited in rain, mist or through dry deposition, acid deposition can lead to the salination and acidification of water resources and of soil, salination of water resources is caused by the accumulation of sulphates and nitrates on the land surface, and their transport into dams and lakes, sulphates and nitrates can increase soil acidity, concentrations of toxic metals in the soil solution may increase which can impact on plant growth. Description of Air Pollution Air pollution is a mixture of natural and man-made substances in the air we breathe such as fine particles produced by the burning of fossil fuels, ground-level ozone, which is a reactive form of oxygen that is a primary component of urban smog, and noxious gases such as sulfur dioxide, nitrogen oxides, carbon monoxide, and chemical vapors. The health effects of air pollution have been reported in research studies over the past 30 years. These effects include respiratory diseases such as asthma, cardiovascular diseases, changes in lung function, and death. There is mounting evidence that exposure to air pollution has long-term effects on lung development in children. Bales3 Physical & Ecological Characteristics of Air Pollution Sulfur dioxide, nitrogen oxide and other air pollutants can enter the pores of developing plants and break down the waxy coating that protects them from disease and excess water loss. The internal combustion engines of cars and other vehicles produce carbon monoxide, which is a highly poisonous gas. According to the American Heart Association (AHA), breathing this form of air pollution over a long period of time can cause serious respiratory problems. The effects of air pollution can be felt thousands of miles from its original source. China's industrial pollution can be felt in western parts of the United States. Aerial transport has also caused pesticides from farms in South America to arrive in Antarctica. Volcanic activity can be one of the most significant natural sources of air pollution. When volcanoes erupt, they spew large amounts of ash and toxic chemicals into the air. Desert areas create dust storms that contribute to particulate matter in the atmosphere. Forest and grass fires also produce smoke that causes chemical pollutants to enter the air. Also, the quality of air is being reduced by industrial modernization. Cement factories, mines, steel manufacturers and thermal-power plants are among some of the leading producers of air pollution. Outdoor air pollution is one of China’s most serious environmental problems. Coal is still the major source of energy, constituting about 75 percent of all energy sources. Consequently, air pollution in China predominantly consists of coal smoke, with suspended particulate matter and sulfur dioxide as the principal air pollutants. In large cities, however, with the rapid increase in the number of motor vehicles, air pollution has gradually changed from the conventional coal combustion type to the mixed coal combustion/motor vehicle emission type. Currently, inhalable Bales4 particles and nitrogen dioxide are the criteria pollutants of concern in China. Generally, particulate matter levels in cities in the north are higher than those in the south, whereas sulfur dioxide and nitrogen dioxide levels do not differ much. In 2004, the annual average particulate matter 10

As It Is in Heaven (2004)

As It Is in Heaven (2004) The film As It Is in Heaven (2004) dwells upon some of the most important planning issues. It portrays the difference between two cultures, urban and rural. It goes without saying that these two cultures shape people’s behavior and their ways of life.Advertising We will write a custom essay sample on As It Is in Heaven (2004) specifically for you for only $16.05 $11/page Learn More One of the basic differences between the two cultures is community environment. For instance, in urban areas there can hardly be the notion of neighborhood, since in urban areas people are concerned with their problems and do not pay attention to what is going on around them. On the contrary, rural areas are characterized by certain community environment where people know each other, and often intervene in each other’s lives. It is important to add that public opinion is what people in urban areas ignore in the majority of cases. People simply have no time to watch a fter someone else. Besides, there are far too many people in urban areas, so everyone is almost invisible in such a crowd. However, in rural areas people try to have positive image and take into account the public opinion, the opinion of people living in the neighborhood. This peculiarity of rural areas is revealed in the film. For instance, many people (especially women) try to make their neighbors conduct in accordance with high morality. Such people as Siv even have no time for their private life since they keep an eye on the neighborhood. It goes without saying that such peculiarities of culture shape people’s behavior. As far as urban areas are concerned, people enjoy much individual freedom and that is why they are bolder, so to speak. As for rural communities people do not have much of individual freedom. People are afraid to do something that can evoke negative attitude of neighbors. Some may say that it is good since people in rural areas are watched and will have to conduct properly. However, this is not the case. In rural areas people often misbehave, but try to conceal their inappropriate behavior. Thus, Gabriella is beaten by a husband and community did not affect her husband to prevent that disgraceful behavior. However, rural areas provide people with something that cannot be underestimated. In rural areas people feel the support of their neighbors and whenever something bad happens they can count on others to help them. There is almost nothing of this kind in urban areas where people often feel lonely and depressed because of the lack of support and even communication.Advertising Looking for essay on art and design? Let's see if we can help you! Get your first paper with 15% OFF Learn More I have experience in both cultures so I can point out positive and negative point in both of them. The negative facets of these cultures are as follows: in urban areas people are too distant from each other, and in rural areas i t is sometimes quite hard to feel free. However, I must say that in rural area it is easier to live since people feel support and can count on their neighborhood. I was lucky to live in a rural area where people were not so concerned with morality, and there was quite a lot of individual freedom. Thus, every rule has exceptions, and in urban areas people sometimes feel support. On balance, I would like to point out that proper and effective planning presupposes that all the peculiarities of these two areas are taken into account. Perfect area for living should include positive points of both cultures and should not have negative facets of these cultures.

Four simple tricks for new years resolutions that stick

Four simple tricks for new years resolutions that stick Four simple tricks for resolutions that stick Its that time again. A new year, a (seemingly) new beginning and a brand new chance to do everything a bit better. Clean slates are always appealing, and the turning of one year into another is as good a prompt as any to make a change – especially since it comes preloaded with tradition. Yet, as we all know, those early pledges to eat better, exercise more or spend less so often slip by mid-January, or even sooner. And the same is true at work. You may have aspirations to climb the career ladder, learn new skills, improve your communication, win more bids or achieve higher levels of customer satisfaction. So, how can you ensure that your work-related good intentions become a catalyst for real and lasting change, to make your business objectives for 2017 a reality? 1. You need to actually want it It sounds ridiculously obvious, but its so important. We often pick resolutions because we think we should behave a different way, or they may even be based on what someone else wants from us. But internal motivation tends to trump external: if your heart isnt really in achieving a goal, youre unlikely to succeed. 2. You need to be SMART Every project managers favourite mnemonic for goal setting is a great fit here too. So make your resolutions specific, measurable, achievable, relevant and time-bound. Many resolutions fail because theyre too big and too vague: be more productive is a fine aim, but what does that actually look like in your daily life? Break down lofty ambitions into small, specific actions youll take, including when, where and how youll do each – and how youll track it. Introduce one and build up: willpower is a limited resource, so dont spend it all at once. 3. You need to harness the power of habit Were all walking bundles of habits, amassed over a lifetime. Good or bad, they have become so ingrained theyre automatic. Like our willpower, our daily ability to make decisions is limited, and your mind will seek ways to cut down the number it must make. Once something is habitual, doing it no longer requires a decision – hence the power habit has over us. You can harness this tendency in a positive way with something New York University professor Peter Gollwitzer terms if-then planning. This just means lodging in your head a cue (the if) for the new behaviour you want to establish (the then). For example, if you have a report deadline on Friday, then thats your cue to start the structure of your report on Monday at 9.30am. Your mind will look for the prompt, and has to make only a little effort when it arrives, as the decisions been made. 4. You have to just do it Have you ever said to yourself something like, ‘I don’t have time to learn new skills with my current workload’? Or perhaps you’ve put off starting that online course because trying to get a grip on something you can’t do yet can feel pretty uncomfortable in the early stages. (I know I have.) One of the key killers of new year’s resolutions – or any decision to change – is procrastination. Its built in to the practice: we generally commit ourselves to these new ways when the actual moment of action is safely in the distance. At that point, it feels good. Were pleased with our pledge, and the fact that we dont have to act on it yet. When were faced with following through, that high is often long gone. So just expect that. And vow that even if it feels less than pleasant, then youll do it anyway. Once youve done it just a few times, youre already on the way to forming a new pattern. You might even like it. And if you still cant shake the Ill-just-start-it-tomorrow habit, try to take an objective look at why youre procrastinating. For instance, if its starting a report that youre putting off, whats behind that? Perhaps its fear of it not being perfect. (Heres a gentle insider tip: it wont be. But thats OK.) Or maybe its because you dont yet have all the information you need. In that case, make finding that information your first task, rather than actually writing anything. Of course, thats another example of breaking down overwhelming and broad tasks into small, manageable sub-tasks. Happy new career Back to the new you of 2017 then. If you have a career-related resolution like winning a promotion, making more of an impact with your business writing, or just not putting work off to the last minute, remember to break it down into smaller, specific steps. And if you need a bit of inspiration, here are some more resources to give you some help. Download our free, comprehensive guide to writing any business document. Try this technique when you really want your documents to make more impact. When you want to improve your quality control, make finishing writing your cue for this habit. Discover a specific way to enliven your documents and email, with ready-made if-then planning. Adopt these practices when you really want to take back control of your day. Improve your at-work communication and relationships by making these signs your cue to step away from email and pick up the phone. Tackle the big reason many new years resolutions fail (and generally stop wasting your valuable time). Gain confidence in your writing and invest in improving everything you write at work in specific, measurable, achievable, relevant regular actions with our online training, Emphasis 360. And get the first month at a third of the usual price here. If improving your writing at work is one of your objectives for 2017, see our business-writing courses for companies or for individuals for our range of options. You can also call us on +44 (0)1273 732 888 for a chat with one of our friendly learning advisers. Image credit: TanyaRozhnovskaya / Shutterstock

Multiple Questions on History Essay Example | Topics and Well Written Essays - 1250 words

Multiple Questions on History - Essay Example On the example of FARC it is clearly seen that this theory works. The group of people was gathered in order to protect the interests of oppressed people in the rural areas of Columbia. Another peculiarity of Focoist theory is that it was initially invented for developing countries. Thus, when Che Guevara’s theory is criticized, it may be argued that it is initially â€Å"Guerrilla War†. Revolutionary war in China has its specific laws as well. Mao Zedong has suggested strategies of revolutionary war in his well-known essays 'On Practice' and 'On Contradiction' (1937). Zedong makes an emphasis on revolutionary upheaval, which is based not on instantaneous protests, but is also confirmed by deep knowledge and profound historical experience of a nation. Maoism has guerilla roots as well. Still, unlike Che Guevara, Zedong makes an emphasis on the necessity of a proper education of a nation with regards to revolutionary issues. Question 2Atomic weapon influence on military t heory after WWII Thesis: A creation of atomic weapon after WWII signified an international pace for strategic preparation against hostile moods of the world. Atomic weapon was a serious intimidating factor uprising those countries, which owned it and diminished power of countries, which did not have it. An inevitable development of atomic weapon was propagated by its supporters and developers, such as Lawrence, Alvarez, Teller and others. They claimed that it was wise for the United States to protect their nation against intimidating factors of potential hazards caused by atomic weapon. Nevertheless, the fact that  Atomic Energy Commission forbade development of atomic weapon for America may be explained by two main reasons: a lack of technology development in this field : â€Å"Oppenheimer believed that the atomic forces of the United States would be more effective if they consisted of many large fission weapons (of which multiple bombs could be dropped on the same targets) rath er than the large and unwieldy predictions of massive super bombs, for which there were a relatively limited amounts of targets of the size to warrant such a development† (History of nuclear weapons, 2011). Consequently, it is evident that a significant shift happened in military theory. After WWII atomic weapon was mentioned as a powerful tool regulating diplomatic policies and controlling over them in the post war period. Question 3 Evolution of US military approaches in Vietnam Thesis: from thousands of hostile attacks to diplomatic negotiations, - these were limits of American political strategy in the war of Vietnam. In order to support policies of the South’s government, America sent in 1963 6,000 of forces to South Vietnam. Starting from 1965, Johnson triggered the war, bombing North Vietnam and these attacks mounted up to in 1968. During times of Nixon, starting from 1968 policies of Vietnamization was promoted. America made an attempt to destroy Communism in Vi etnam in 1970. There is a gradual evolution of military policies in Vietnam: from hostile moods to diplomatic agreements. For the American history this war was the longest one. In the result of war in Vietnam 2 mln lives were gone and 60,000 deaths among Americans emerged. South Vietnamese should be protected by the American government from totalitarian regime. Moreover, it should be noted that this lesson of war

Self Evaluation-Educational Objective Essay Example | Topics and Well Written Essays - 500 words - 1

Self Evaluation-Educational Objective - Essay Example To further enhance my skills I would like to get enrolled in the MBA program where I can gain more knowledge and at the same time utilize my practical experiences and contribute to this industry. I got knowledge about it by a friend who has taken part in the MBA program and was satisfied with the curriculum and results of it. I believe that this is the right time to apply for an MBA program as education provides advantages and helps in improving the performance of the person in practical work life. I believe the most important concepts today are globalization, corporate governance and group work. The concepts and theories related to them help a lot in understanding and managing issues which arise. The most crucial issues to be managed are cultural diversity, discrimination and lack of communication skills. I believe that MBA program will be helpful in understanding the ways to tackle these issues and maintain a level of understanding between the group members or employees of the orga nization. I have the capability to work in a group and coordinate with my team members in an efficient manner. This will assist me in coordinating in a good manner with my colleagues in the MBA program and share experiences. The program will at the same time help me in broadening my perspectives with regard to the financial sector.

Managing and training a global workforce Essay Example | Topics and Well Written Essays - 750 words

Managing and training a global workforce - Essay Example Due to the importance of training companies have to device ways to become more effective at training a global workforce. The managing of employees internationally requires the use of sound management techniques. The business structure of a company affects the way employees are managed. Centralized and decentralized management systems function very differently. In a centralized management system all decisions are made at the top level, while in a decentralized system employees are also involved in the decision making (Blurit). Getting employees involved is a great way to instill confidence in the workers and to establish good labor relations. There are different factors that affect a company’s abilities to manage a global workforce. Four of those factors are cultural differences, language, currency differences, and regulatory variations (Gordon). The cultural differences among workforces affect a company’s ability to manage its workforce. Japanese culture is very male or iented. It would not be a good strategy for an American company to put an American woman in charge of a Japanese factory. In the United States women have equal employment opportunity, but there still exist a glass ceiling for women to get into managerial positions. During the next five years there will be more women at the top managerial positions of companies. ... Regulatory variations affect the way a company manages a global staff. The normal work week in France is 35 hours, while in the United States the normal work week is 40 hours (Itodt). The training of employees in global settings is extremely important. Due to the distance barriers companies that have headquarters in the United States or Europe have to adapt their strategies to train its staff located across the 200 countries in the world. A technique that can help multinational corporations implement training sessions faster and in a more efficient manner is the use of online training tools. An online training can be created customized to the needs of the global staff. Language barriers can be eliminated by creating the training in the native language of the population. One of the advantages of online training is the flexibility of implementation. Companies can choose to give the online lessons during working hours or to allow the employees to take the training sessions on their own time. Employees can assess the company’s intranet online to take the training. In order to be fair and to motivate employees to take the training session seriously companies can pay financial incentives upon successful completion of an online training taken at home. Due to issues associated with cultural factors another option companies can utilize to train its global workforce is to hire domestic consulting companies from the foreign location. For example a US company would hire a HR consulting specialist in China to train the employees from its Chinese operation. The use of this strategy can achieve better results because these firms have special insight into the cultural factors that motivate the employees from

Qs)I assume, for one thing, that there is a broad measure of agreement Essay

Qs)I assume, for one thing, that there is a broad measure of agreement that principles of justice should be chosen under certain conditions. (Rawls) Is it a f - Essay Example One of such greatly influential political philosophers of the twentieth century was John Rawls, who is thought by many to be the most important political philosopher of his time in the whole English-speaking world. More specifically, Rawls, influenced by such liberal and legal theorists as Isaiah Berlin and Herbert L. A. Hart, is widely known as the author of the almost revolutionary work "A Theory of Justice" (1971) in which he erased disciplinary lines and elaborated views which resurrected the academic interest to political philosophy. In fact, Rawls obtained the unique position among modern political philosophers as he is often referred to by politicians and in the courts. One of the main achievements of Rawls was his formulation of the two famous principles of justice as a proper solution of problems of distributive justice, which is preoccupied with determination of justice in the field of the allocation of goods and benefits within a society (Talisse, 2001, pp.3-22). However, there is a criticism of the approach of Rawls which, among other things, claims that Rawls cannot prove all the assumptions on which he builds his theory of justice. Let us take a closer look at the Rawls` principles of justice, and try to see whether the mentioned objection to Rawls constitutes a fatal one for his theory of justice. The main task of Rawls` "A Theory of Justice" was to offer a satisfying interpretation of the notion of political obligation under which citizens are compelled to follow the rules created by the state. While views of Rawls can be generally attributed to the rich social contract tradition, for him such a contract assumes a peculiar form as Rawls states that the social contract can be truly just if every member of society would agree with its terms without knowing beforehand which social position he or she would adopt. To prove his case, Rawls starts off his line of reasoning with mounting of a hypothetical case with which he attempts to show a possible