The Effects Of Air Pollution On Human Health Essay

Objectives 1. To establish the definition of air pollution and pollutants and determine their chemical nature. 2. To identify the causes of Air pollution 3. To define air pollution in India with respect to law as stated in the Indian Constitution. 4. To describe the Supreme Court interjection due to Delhi’s pollution and its results. 5. To assess the air pollution level in Delhi and compare the levels before and after Diwali 6. To find the level of pollution caused by different sources and the data supporting it. 7. To analyze the level of pollution in Delhi by comparing it to prescribed limits prescribed by various institutions. 8. To study the effects of air pollution on human health by secondary data sources and interviews conducted by our group. 9. To study the effects of air pollution on the floral life. 10. To study the data given by the premier institution CPCB. 11. To find out about the measures taken by government after Great Delhi Smog (2016) and study the sustainable practices that can be or have been taken in accordance with air pollution. METHODOLOGY We will be measuring and analyzing the ambient air pollution of Delhi by the standards of Central Pollution Control Board, India. The parameters and standards we are taking is the concentration of the following pollutants : Prime focus areas of our paper : Average air pollution level in Delhi , Air quality index of Delhi , and specific focus on the effects of Diwali and burning of agricultural crops on theShow MoreRelatedEffects Of Air Pollution On Human Health1319 Words   |  6 PagesCareful What You Breathe In: Effects of Air Pollution on Human Health The idea that we, as a global community, are destroying the very earth we commonly share is something that takes time for people to fully understand. 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While air pollution can, at its most simplistic, be defined as â€Å"any input of chemical, aerosol, or particulate† (Blauvelt Gates, 2011, p. 17) found to be deleterious and airborne, the term can be subdivided in many ways by source, components, and mode of formation. (Blauvelt Gates, 2011, p. 17) Typically, an essential distinctionRead MoreEffects Of Outdoor Air Pollution And Its Effects On Human Health1405 Words   |  6 Pagespoor air quality due to outdoor air pollution and its’ effects on human health. I have examined numerous documents, learning about the anthropogenic causes of the air pollution in addition to studying the hazards the contaminated air presents to the public, particularly in urban areas. I have created a policy that I believe directly addresses the current needs of the atmosphere in order to continue to reduce the amount of pollution in the air we breathe, in turn improving our overall health. 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Moreso, the human population is polluting the air due to the use of vehicles such as cars, trucksRead MoreThe Effects Of Air Pollution On Plants, Animals, And Structures951 Words   |  4 PagesDescriptive Analysis: Air Pollution in California Holly Torres California Baptist University November 11, 2015 Background Information Air pollution has adverse effects on plants, animals, human beings, and structures; air pollution is caused by the introduction of foreign elements, fumes, and other impurities in the air. Over time, air pollution has been a major health problem caused by both human and natural causes. As the years advance, air pollution has become an issue of concern throughoutRead MoreEffects Of Air Pollution Essay1282 Words   |  6 Pagesmany kinds of pollution, but one that has the most impact on humans would be air pollution. In order to live, we must breathe air and surprisingly some things that we breathe takes a toll on our health. Air pollution occurs when pollutants are released into the atmosphere. It has both chronic and acute effects on human health which effects a number of different systems and organsFossil fuel combustion such as diesel fuel, coal, gasoline and natural gas is the main source of air pollution. Most of this

Summary of the Article “All Fired Up-Tapping The Rockies” by Mitchell Free Essays

The article ‘All fired up-Tapping the Rockies’ by John G. Mitchell appeared in July 2005 issue of National Geographic. It is an interesting commentary on energy development initiatives that are being planned for Rocky mountain region in Wyoming. We will write a custom essay sample on Summary of the Article â€Å"All Fired Up-Tapping The Rockies† by Mitchell or any similar topic only for you Order Now The article identifies five important locations in Rocky Mountains that have been selected by the government for energy exploration. The Bureau of Land Management controls these regions and can lease them out for energy development when the right time comes. Already, Pinedale mesa has seen aggressive gas and energy development activities which have dented the beautiful landscape to a large extent. The area is laced with pipelines and there are already 500 wells that BLM plans to use for natural gas extraction purposes. The number of wells is likely to rise to more than 3,000 soon. It must be made clear that if all these regions are fully exploited, it can cause serious harm to the environment and for this reason, there is a provision in Bush administration’s 2001 National energy policy report that indicates that 40 percent of natural gas resources found in Rocky Mountains will not be used because of environmental concerns. But opponents put the figures at 12 percent. It is interesting that while BLM is proposing more aggressive exploration, it has not yet fully exploited the existing leased natural gas resources. Out of close to 46,000 leases nationwide, only half were producing anything while the rest were lying idle. Why lease more land when the existing leases are not being utilized properly. Throughout this region, two types of natural gas are being targeted: tight sands gas and coal bed methane (CBM). The Powder River Basin is rich with CBM resources but extracting the gas is more costly than sands gas even though drilling costs much less. The extraction problem is also aggravated because of the water that comes out during exploration. This water has to be safely disposed off but it is highly saline and can thus cause damage to land and crops. While the officials might come up with many benefits that they feel would accrue to landowners with this kind of exploitation, the residents of the region do not agree with them. People believe that due to lack of water, the area has become unlivable. Montana’s Rocky Mountain Front is another area rich in natural resources but it is less vulnerable than other parts because owners have rights to mineral under their land. However if aggressive energy developments efforts are started in this region, even these owners will be forced to allow vehicular access to neighboring wells along with pipelines and drill pads. People are furious with BLM’s inability and lack of commitment to provide safer environment. Some ranchers in San Juan Basin complain that their region has become unfit for cattle because of the wells. Land erosion and pollution have made the environment hostile to cattle. The article speaks against government’s energy policies and explains the environmental damages that would result due to unmitigated use of land for energy exploration. People have complained of government’s failure to take into consideration environmental safeguards which has made living harder. Water resources are being brutally exploited for gas exploration when it is desperately required by the residents to meet their daily consumption needs. How to cite Summary of the Article â€Å"All Fired Up-Tapping The Rockies† by Mitchell, Essay examples

ProsCons of Living in Megacities free essay sample

The quality of life in such megalopolises is better than was predicted. Life expectancy is longer in the big cities than in smaller ones or in the countryside. Urban dwellers are more likely to have good sewage disposal and running water than are their rural compatriots. And cities tend to offer superior medical care, greater educational opportunities and more jobs. 2. In the city people have more chances to be employed, as the range of jobs is greater than in a village. Besides in the city people have more chances to succeed. 3. Cities may provide better services to people, reduce poverty, improve life expectancy and more wisely manage our planets massive population growth. 4. International aid money has gone largely to funding rural projects. 5. Environmentally, concentrating the population in urban areas is preferable. Already there are so many people on the planet that if every household in the world had a tract house and a small plot of earth, there would be no land left for farming – let alone for parks. We will write a custom essay sample on ProsCons of Living in Megacities or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page . Sprawl is a much less efficient way to use the planet’s resources – and it seriously worsens urban problems like air pollution because so much energy is required to move people around. 7. Life in the city is much easier than in the country developed transport system, sewerage (water drain) system, information, sports, shopping malls, etc. 8. Life is never dull in the city, people always have something to do here. There is far more entertainment in the city than in the country. Cities offer high concentration of good things in life: big stores, restaurants, theatres, cinema, art galleries. Life is more convenient in a city: services are always better here, in the city people are more open-minded. It is possible to go out, make friends and never be cut off from them by weather conditions. 9. Many people love the busy city life. It is enough for them to visit a country at weekends. Cons: 1. Pollution is the greatest disadvantage of the city life of today. Polluted air is hanging like a brown cloud over cities. Dirt and smoke are pouring from the buildings of cites and factories. Polluted urban air causes respiratory distress, particularly in children, and elderly people. The increased number of motor vehicles not only jam the city streets but pollute the city air as well. Cars give a collection of pollutants. In bright, calm weather, sunlight turns the chemicals into a poison smog. All big cities have problems with air pollution. 2. High crime rates and massive traffic jams. . Noise pollution is the prÐ ¾blÐ µm of big cities too. 4. Megacities need mega-economies to support them, but as big economies improve, so, too, do infrastructure, transportation, telecommunications. 5. The rush-hour with crowded streets, packed trains, full buses that happens twice a day is one of them. 6. Cost of living is very high in the cities, in addition, people live under constant threat; life is not quiet in the cities, it causes stresses and heart dis eases, in the city people lose touch with land, rhythms of nature. Everyone who cares about his health tries to move out of the city. 7. Conditions are difficult in the world largest metropolises. Poverty, crime, homelessness and drug abuse are endemic in areas that have undergone rapid industrialization and urbanization. 8. Living in the countryside is cheaper and safer than in a city. It provides people with more security. There is less crime and, of course, there is less traffic there. Life in the countryside is quiet, peaceful, and healthy.

Ambulatory Care essays

Ambulatory Care essays Ambulatory emergency care or same-day emergency care is achieved by creating a whole system approach across primary and secondary care. This ensures that, where appropriate, patients are diagnosed and treated on the same day and then sent home with ongoing clinical supervision as needed. If implemented successfully, this approach has the potential to both improve patient experience and reduce costs. The Directory was published in 2007 by the NHS Institute, identifying 49 emergency conditions and clinical scenarios. (e.g. cellulitis) that have the potential to be managed on an ambulatory basis. The underlying principle is that admission to a hospital bed should only take place in the context of an acute illness that requires inpatient care. What Are the Prevention Quality Indicators? The PQIs are a set of measures that can be used with hospital inpatient discharge data to identify "ambulatory care sensitive conditions" The PQIs consist of the following 16 ambulatory care sensitive conditions, which are measured as rates of admission to the hospital: Chronic obstructive pulmonary disease (COPD) Diabetes short-term complication Diabetes long-term complication Angina without procedure Congestive heart failure (CHF) Lower-extremity amputation among patients with diabetes A ...

Optical Distortion inc Essay Example

Optical Distortion inc Essay Example Optical Distortion inc Essay Optical Distortion inc Essay Introduction Optical Distortion, Inc. (DOD), is a small, new company that has developed contact lenses designed to impair the vision of egg-producing farm chickens. This development came after an accidental discovery that partially blind chickens demonstrate more manageable and productive behaviors that are valuable to chicken farmers. Market Trends As within many industries, the poultry and egg production market has evolved dramatically in the last century from small backyard barnyards to todays high- production farms of more than 2. 5 million birds. Due to the varied demands and operations necessitated by this current, broad spectrum of customers (here, chicken farmers), the current market is best understood by segmenting it first by flock size. As shown in Exhibit 4 of the case study, we see the percentage growth (decline) of each flock size segment as it relates to farm size and chicken count from 1964 to 1996. Based on this data, farms with flock sizes less than 10,000 chickens have dramatically reduced in this time period while farms with flock sizes larger than 10,000 have consistently grown in each of the four high-volume segments. Additionally, the market data also demonstrates a significant progression of incineration both regionally as well as in the nations number of industry producers. In 1974, 80% of the laying hens in the United States were housed in Just 3% of the countrys chicken farms. Ii Regionally speaking, the farms have evolved into concentrations in where Just three statesCalifornia, North Carolina, and Georgia account for more 25% of the nations chickens. Iii Finally, additional research projects continued growth in the U. S. Chicken population in the following five years (1975-1979). The projection estimates a steady population growth of 4. % within this timeshare. Coinciding with this projected population growth is the parallel expectation that the trends of large-flock farms will continue to realize the highest industry margins. Also expected to continue is the concentrated trend whereby 80% of chickens are owned by Just 3% of U. S. Chicken farms. Iv Benefits and Risks to Chicken Farmers The main benefit to farmers is in their replacing the practice of debarking with Odds contact lenses. Chickens are social birds and part of their natural desire to organize a social order within their respective flocks relies upon physical fighting and pecking to create a hierarchy. This process leads to chicken mortality and also impacts egg reduction, among other disruptions. The following are benefits realized by substituting DOD lenses for debarking: Reduction in flock mortality from 9% to 4. 5%. Vi This reduction in bird replacement costs would represent approximately $2,160 in annual savings. Debarking-related trauma results in the loss of 1 egg per year per wearing DOD lenses, chickens feed more efficiently, therefore allowing farmers to reduce the depth of the feed in troughs by 3/8 or more. Farmers would save more than 156 pounds of feed per day if their chickens are using lenses and not debarked. 1 56 pounds per day is the equivalent of 56,940 pounds per year, or, 28. 7 non-metric tons. This is a savings of $4,498. 26 per year. Annual associated labor costs are virtually a wash, but lenses fall slightly cheaper than debarking. See Exhibit A. Summary of key (gross) savings to be realized by farmer = $7,506. 74 5. 15). Estimated cost of DOD lenses = $4,000. 00. Net savings = $3,506. 74 per year. The risks that exist for farmers should they substitute the DOD lenses for the practice of debarking may include: The lenses may not function as expected, require additional maintenance or time inspecting or correcting improper installation Unknown risks associated with long-term wear (complete blindness, impact on egg production, appetite) Flock reliance upon the product and lack of control on changes in product costs (and no competitive alternatives) Marketing Program Farmers will find out about this product from trade shows and local, on-the- ground salespeople. These are traditionally independent-minded men that will need to be convinced face-to-face (preferably by someone that they trust) that Odds lenses work, are easy to incorporate into their flocks, and create significant savings for their farms. Theyll decide to buy once they are convinced that the lenses work. They are likely not high-risk buyers that would be willing to spend money on less-traditional operating methods. DOD must demonstrate local or regional knowledge of the market and industry, and ideally, will be able to share and demonstrate local success within one or more of the regions chicken farms as part of the effort to convince new farmers to replace debarking with Odds lenses. Additionally, being able to demonstrate real savings to farm operations will be very important to convincing the rammers to purchase the lenses. As a segment, they will be suspicious of the value of the lenses until after considerable experience with the lenses. Viii I believe that DOD should launch the new lenses and I would recommend the initial price be set at $50. 0 per box of 250 pair, or $0. 20 per pair. I believe that this price will allow the product to have the necessary credibility in the marketplace as a product that is a legitimate alternative to debarking. Additionally, this will allow for discount pricing if needed for trial periods and demonstration projectstwo tragic activities that will be valuabl e to the initial roll out of the product to this market segment. While the increase in initial pricing may require more intense sales efforts, I am also proposing a sharper, more focused regional market: California. Geographically, California is the largest region for Odds targeted market of chicken farmers with more than 521 farms and approximately 40 million chickens (on farms of 20,000 flock size or greater). I also propose that DOD focus all efforts on California, particularly its larger farms in an effort to maximize its sales force and to increase Odds chances of success (as previously demonstrated, savings are larger for larger larger farms may have the potential to be more innovative or at least more likely to be interested in new opportunities since they are typically managed as more sophisticated businesses. Going forward, I believe that the product has a place in the market. Projections demonstrate an increase in chicken populations nationally in the coming five years as well as an expansion of the large-flock farms. Fortunately for DOD, the savings realized by the utilization of the lenses are dramatically higher when called against larger flocks/farms, particularly as it relates to feed savings. For farms of 50,000 chickens (which have grown by more than 83% in the last five years and are forecasted to continue), the gross feed savings alone can exceed $11,000 per year. X Additionally, at $0. 20 per pair, DOD can afford to maximize its start-up costs I further recommend that DOD utilize a more focused roll-out method and to identify a test farm to which it can donate and install the lenses (preferably not for free, but discounted). This opportunity would demonstrate valuable proof to other rammers in the region that may be more difficult to convince or that need more experience with t he lenses before making a decision. One difficulty is proving (or realizing) benefits with the lenses by installing lenses on a few of the birds. By design, the social behaviors of the flock will not measurably change unless the lenses are on all of the birds. Break Even Analysis An analysis of the proposed price for the DOD lenses less the fixed costs (Exhibit B) and the variable costs (changes in production costs) would provide the profits for DOD. The break even pricing will be between $0. 08 and $0. 15 per pair.

The Effect of Emotional and Psychosocial Difficulties and Anonymity in Research Proposal

The Effect of Emotional and Psychosocial Difficulties and Anonymity in Online Interaction on the Willingness of Teenagers to Engage in Cyber Bullying - Research Proposal Example Ultimately, it is similarly crucial to become aware of useful ways of addressing episodes of cyber bullying when they happen. Statement of the Problem Cyber bullying, not like traditional bullying, can take place anytime and anywhere, and it is virtually unlikely for a cyber bullying victim to avoid or walk away from the cyber bully. Moreover, in majority of cases, even though the cyber bully knows or is acquainted to the victim, the latter does not know his/her attacker’s identity. Hence, according to some studies (Willard, 2006), anonymity in the Internet is the primary motivator of cyber bullying. However, aside from this external motivation, there are also internal ones such as emotional and psychosocial problems (Ybarra et al., 2007) which are discussed in the latter sections of the research proposal. This study focuses on the motivations behind the behavior of cyber bullies. More specifically, this study explores potential motivators, namely, (1) emotional and psychosoci al factors (e.g. depression and anxiety) and (2) anonymity in the Internet. Brief Background to the Problem Cyber bullies have distinct social and psychological profiles. Teenage cyber bullies, according to Pellegrini and colleagues (1999), have a tendency to have low self-discipline and high emotionality. Even though bullies are reactively and proactively antagonistic, bullies seem to exercise proactive hostility to build authority and power in their peer groups. Bullies display little or no empathy to their victims (Pellegrini et al., 1999). As reported by Menesini and colleagues (2003), bullies are usually aware of the feelings of their victims but are reluctant to or incapable of letting those sentiments affect them. Schoolyard bullying and cyber bullying equally... Cyber bullies have distinct social and psychological profiles. Teenage cyber bullies, according to Pellegrini and colleagues, have a tendency to have low self-discipline and high emotionality. Even though bullies are reactively and proactively antagonistic, bullies seem to exercise proactive hostility to build authority and power in their peer groups. Bullies display little or no empathy to their victims. As reported by Menesini and colleagues, bullies are usually aware of the feelings of their victims but are reluctant to or incapable of letting those sentiments affect them. Schoolyard bullying and cyber bullying equally affect bullies. Bullying, as reported by Ybarra and colleagues, is correlated with serious psychological and health difficulties among adolescents such as poor academic performance, emotional distress, anxiety, and depression. Research on cyber bullying is a new field of inquiry. Even though studies on cyber bullying focus on the effects of bullying on victims and other researchers have explored the frequency, associated factors and forms of victimization and incident of cyber bullying in depth, there remains an inadequacy of findings about the factors that motivate adolescents to engage in cyber bullying and whether cyber bullying behaviors can be predicted from certain psychological and social needs. These issues are addressed in the study.

Give a rationale for the desin of a retail organisation based on Essay

Give a rationale for the desin of a retail organisation based on marketing principles - Essay Example El Corte Ingles, a retail outlet based in Spain, expanded into Portugal and other EU countries, and signed two home-shopping channels in Spain, besides having introduced the first virtual hypermarket on the Web for that country. Sainsbury, a UK major, entered into alliance with Esselunga of Italy, Docks d’ France and Belgium’s Delhaize. This alliance provided the four companies the â€Å"opportunity to pool their experience and buying power to expand into other European markets and face growing competition† (p.415). The design of a retail organisation entails answering some critical questions regarding customers, competition, suppliers, intermediaries, and stakeholders. A marketing plan-of-action would be the perfect, simplified nuts-and-bolts assessment to leverage an effective strategy. Here, we provide a detailed assessment on what the marketing audit for a Retail design may look like : It is important to classify your customer into demographic groups for the convenience of focused marketing efforts. The main categories being: Age, Sex, Ethnicity, Language, Income-level, Education, Occupation, Material possessions, etc. Most data can be garnered from Census agencies and Market Research firms. Here, the objective is to run deeper into the lifestyle and behavioural pattern of targeted buyers. People have different tastes, prejudices and inclinations towards purchase decisions. The marketer’s efforts should be directed at understanding the â€Å"pulse† of the customer. Amway, e.g., has different strategies for different world markets. In much of Latin America and Asia, for instance, it pushes for direct marketing. In Eastern Europe though,