Air Pollution and Modern Society Essay Example

Air Pollution and Modern Society Paper As all of us know that, air is the inevitable substance for life. Air pollution is a growing problem in the modern society. There is several organizations, which offers remedial measures throughout the world. Generally, air pollution is a major consequence of modern society for example; at the end of 20th century, invention of machines and technologies in the automobile sites resulted in more pollution of air than the past. In my perspective, people should take steps against air pollution because air is a trial constituent of environment and it consists of oxygen and other elements which is necessary for the existence of human life. Polluted air could cause long term breathing disorders like asthma. On the other hand, modern life of people would collapse and they might have difficulties in their daily routine. But in my view, if the people get awareness about the consequences, it will be easy for them to practice control measures without interfering their way of life for instance; in some west countries, people use cycle as their transport medium avoiding cars and vans. By doing small step against air pollution, would help for non air polluted universe in future. Moreover, people should use public transport rather keeping leg on private one. We will write a custom essay sample on Air Pollution and Modern Society specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Air Pollution and Modern Society specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Air Pollution and Modern Society specifically for you FOR ONLY $16.38 $13.9/page Hire Writer To conclude, air pollution must reduce in the world so that we could build a bright future. Personally recommend individual measures against air pollution. If people change their way of life slightly to reduce pollution, we would stop air pollution more easily as the proverb says that ‘Several drops make an ocean. â€Å"

Problems of Student Achievement in Education

Problems of Student Achievement in Education Student achievement is a subject that attracts great concern from parents, teachers, administrators, and even policy makers. Despite the fact that teachers are mostly the victims of blame after poor academic performance, there are many factors that may make students perform poorly in their exams. Some of these factors can be controlled by teachers, while others are well beyond their control.Advertising We will write a custom essay sample on Problems of Student Achievement in Education specifically for you for only $16.05 $11/page Learn More The main challenge in combating poor student performance in schools has been the identification of the aforementioned factors. School administrators should, therefore, ensure that they do all they can to establish the reason for non-performance of students. This paper is an exploration of some of the main cultural, ethnic, and socioeconomic factors that influence student performance. There is a close relationship between the backgrounds of students and their performance. Some of the domestic problems that affect student performance include food insecurity, domestic violence and parents who abuse drugs (Andrews, 2005).Students also perform poorly due to health-related problems. These include sight problems, poor hearing ability, and poor sleeping patterns (Andrews, 2005). The latter makes students unable to concentrate during lessons leading to poor performance. Combining education with work has also contributed to poor student performance. This is normally evident in mid-age students. The pressure under which such students operate makes them unable to dedicate enough time to studies, and thus they end up performing poorly in their exams (Thomas, 2003). The students may also fail to see the meaning of education because they may give too much value to the money they make. This may make them commit more time to their jobs than the time they commit for studies. Also among the factors influencing student performance is the fact that students may form ethnic groups in schools (Jacobson, 2003). These groups are usually formed by students who belong to a given ethnic community, and they negatively affect student performance since the activities of the groups tend to be non-academic. Other students may form peer groups which may negatively influence their members leading to poor academic performance (Andrews, 2005). Given the devastating effect that the aforementioned issues have had on student performance, and the fact that attempts to curb them have been largely unsuccessful, there is need for a nuanced approach in dealing with them. Parents should ensure that they provide an environment conducive for student-growth.Advertising Looking for essay on education? Let's see if we can help you! Get your first paper with 15% OFF Learn More This will be instrumental in ensuring that domestic problems do not impact student performance. Teachers, on the other hand, shou ld ensure that they understand the special problems of their students, especially problems related to health, and come up with counter-measures for ensuring that students get the best out of class work. There is also the need for teachers and school administrators to monitor students closely in order to ensure that their activities within the school are focused on academics (Thomas, 2003). Peer groups, and ethnic groups, should be strictly discourages because they have adverse effects on student performance. This will help to reduce influence within the school, and discourage laxity. Administrators should also ensure that they address the issue of working students. The administration in schools should develop appropriate policies that will ensure working students get their best out of their education. Finally, students should be given periodic and holistic counsel to ensure that they do their best to get good grades. Reference List Andrews, T. (2005). Reasons Why Students’ Ac ademic performance May Be Impacted. Web. Blair, S. (1999). Racial/Ethnic Differences in High School Student’s Academic  Performance. Journal of Comparative Family Studies, Vol 30, pp. 11-27. Jacobson, O. (2003). Educational achievement and Black-White inequality. Washington DC: National Center for Education Statistics. Thomas, J. (2003). Socioeconomic Status, Race, Gender, Retention: Impact on Student Achievement. Web.Advertising We will write a custom essay sample on Problems of Student Achievement in Education specifically for you for only $16.05 $11/page Learn More

Unsaturated Definition in Chemistry

Unsaturated Definition in Chemistry In chemistry, the term unsaturated usually refers to one of two things. When referring to chemical  solutions, an unsaturated solution is able to dissolve more solute. In other words, the solution is not saturated. An unsaturated solution is more dilute than a saturated solution. When referring to organic compounds, unsaturated means a molecule contains double or triple carbons of unsaturated organic molecules include HCCH and H2CO. In this context, being saturated can be thought of as being saturated with hydrogen atoms. Saturation can also refer to the percentage of protein binding sites that are filled or the the lack of susceptibility of an organometallic compound to oxidative addition. Whenever the term saturation is used in chemistry, it refers to whether a phenomenon is close to maximum capacity.. Source Badertscher, M.; Bischofberger, K.; Munk, M.E.; Pretsch, E. (2001). A Novel Formalism To Characterize the Degree of Unsaturation of Organic Molecules. Journal of Chemical Information and Modeling. 41 (4): 889. doi:10.1021/ci000135o

Project Goals Essay Example | Topics and Well Written Essays - 750 words

Project Goals - Essay Example One of the simplest concepts from project management that I learned that is very important for the functionality of a project is the fact that projects are tracked based on deliverables. The sequence of deliverables determines the project map. In the first round of the simulation I had to create a sequence of deliverables needed to transport the elephants from Zaminaka National Park to Ungoba National Park. The exercise of creating a sequence of activities was an example of a work breakdown structure. I learned from the simulation that project managers have to adapt to the situations based on circumstances and that minimizing risks is important in order to improve the possibilities of successfully completing a project. Project managers must make decisions based on tradeoffs between time, cost, and performance. The simulation shows that despite all the planning unforeseen circumstances occur. A reality about the business world is that a lot of projects are going to fail. In the pharma ceutical industry it takes approximately $800 million dollar to develop a new drug due to the cost of all the failed new drug projects the company has to absorb. The expenses that a company incurs in a failed project are considered sunk costs (Economist). The use of work breakdown structures is an advantage of the application of project management. WBS enables the project manager to accurately track the time of completion of many deliverables. Even if a project has over 100 deliverables to be completed the correct implementation of a work breakdown structure will ensure that the project manager can manage time and cost of the project effectively. A major limitation that was illustrated throughout the simulation was time. When a project gets delays it causes a ripple effect that affects all future deliverables of a project. Time becomes more sensitive when dealing with the health of live creatures. It is the responsibility of mankind to protect the animal kingdom and the endangered s pecies. Another advantage of the use of project management is that it provides a flexible leadership structure that employees understand. The project manager is the person responsible of the project, but he depends on the self-discipline and leadership skills of all the team members. Project management also offers advantages to a corporation such as the ability to separate special projects away from the normal operations of the firm. A project manager can focus on the performance of a specific project without worrying about the implication the project has on the corporation as a whole. A way to minimize the effects of bottlenecks on an operation is by performing adequate preparation. It is important to categorize the different types of bottlenecks. Seven types of bottlenecks are staffing, budget, people issues, client dependencies, vendor dependencies, task completion, and process dependencies (Sisco). Once bottlenecks are identified the project manager can develop contingency plans to deal with different scenarios based on each bottleneck category. All the alternative solutions to deal with different types of bottlenecks must be documented by the project manager. As a project manager if I was required to crunch a project and I had to select between sacrificing risks or time I would sacrifice the risk variable. Once a risk is identified even if a company incur in the risky behavior there are ways to minimize the e

Marketing plan for Milk Essay Example | Topics and Well Written Essays - 1250 words

Marketing plan for Milk - Essay Example A marketing plan is prepared for assisting the business in integrating the total marketing efforts. The planning process begins with an attempt by the company to size up its present market situation and the factors responsible for it. Such a plan ensures a systematic approach to developing products and services to meet and satisfy the consumer's needs. An established milk beverage manufacturer is introducing a completely new product - flavored milk beverages for the segment 6-12 years old. The marketing plan for this product will be as follows;Current marketing situation: Flavoured milk also known as value added milk is being placed by British companies for different segments of the market. are increasingly targeting the value-added milk for growth opportunities as they re-align their businesses and move away from commodity products. Current competing cost/profit ratio: In view of the stiff competition and presence of big players in the market place, the cost/profit ratio is likely to remain high with higher cost inputs and lower returns. We cannot put a higher price tag to recover all the costs involved.Opportunity and issue analysis: So far in particular the flavoured milk market has managed to compete as some sectors of the milk and cream market still suffer from a lack of innovation and marketing support. Healthy eating trends are having an impact on the market which has started favouring semi-skimmed and skimmed milk.Entry/exit barriers: White milk accounts for 96% of the market share. Well established branded products are also in the market. ... Flavoured milk is facing increased competion in the chilled segment from functional yogurt drink. Benefiting from current Milk campaign: An increased awareness amongst the consumers about the benefits of flavoured milk. Objectives: To create a niche for itself in the existing market and mainly amongst the targeted segment. Money Goals: To start with the company is ready to bear some losses for the initial period but the efforts will continue with renewed vigour for attaining the breakeven point as soon as possible. Sales goals: In the first year of operation, company can target to lure away at least 2-3% of the existing market. The company will try to gain as many new customers as possible. Profit goals: Company is not looking for profits from the word go. It plans to go ahead with a longer perspective. But at the same time it is worth pondering that business needs to payback to financers, investors, employees and other stakeholders. Market Goals: The market will be 6-12 yrs old kids. That means we'll have to target the schools, schools administrators and other faculty so that they inform the students about the arrival of a new quality flavoured milk in the market. Market Share: Since we are a new entrant, that means we'll have to be realistic in our approach. We must understand that we'll be able to create the marketing space for our product only when we take good care of the consumer needs and quality. Consumer loyalty: Let us not expect the tiny tots to be our loyal consumers overnight, as they are the one's who are very difficult to divert enblock towards a new product. Their consumption pattern will be affected with the influence of their parents and teachers. Marketing communication and promotional strategies are

Abortion - Man Cant Be Rightly Disposed of by Man :: Argumentative Persuasive Topics

Abortion - Man Can't Be Rightly Disposed of by Man       Temporal life lived in this world is not identified with the person. The person possesses as his own a level of life that is more profound and that cannot end. Bodily life is a fundamental good, here below it is the condition for all other goods. But there are higher values for which it could be legitimate or even necessary to be willing to expose oneself to the risk of losing bodily life. In a society of persons the common good is for each individual an end which he must serve and to which he must subordinate his particular interest. But it is not his last end and, from this point of view, it is society which is at the service of the person, because the person will not fulfill his destiny except in God. The person can be definitively subordinated only to God. Man can never be treated simply as a means to be disposed of in order to obtain a higher end.    In regard to the mutual rights and duties of the person and of society, it belongs to moral teaching to enlighten consciences; it belongs to the law to specify and organize external behavior. There is precisely a certain number of rights which society is not in a position to grant since these rights precede society; but society has the function to preserve and to enforce them. These are the greater part of those which are today called "human rights" and which our age boasts of having formulated.    The first right of the human person is his life. He has other goods and some are more precious, but this one is fundamental-- the condition of all the others. Hence it must be protected above all others. It does not belong to society, nor does it belong to public authority in any form to recognize this right for some and not for others: all discrimination is evil, whether it be founded on race, sex, color or religion. It is not recognition by another that constitutes this right. This right is antecedent to its recognition; it demands recognition and it is strictly unjust to refuse it.    Any discrimination based on the various stages of life is no more justified than any other discrimination. The right to life remains complete in an old person, even one greatly weakened; it is not lost by one who is incurably sick.

Basal Motion

The motion of glaciers, which is essentially the motion of ice down the slopes due to gravity, can be due to two mechanisms: internal deformation of the ice due to high pressure exerted by the ice layers above and; basal sliding of the ice along the ground (Glaciers Overview 3).Basal sliding means that the glaciers move by sliding along the landscape at their base. This happens because when the temperatures are warmer, the bases of the glaciers thaw, which creates a thin water film. This causes the glaciers to slide along their bases.This type of motion usually happens with temperate glaciers which form at comparatively warmer temperatures. The motion of glaciers due to basal sliding is faster than those than are frozen at their bases, which can slide only due to internal deformations (Glaciers Overview 3) The fast moving glaciers are categorized into surging glaciers and tidewater glaciers depending on the way they flow. Surging glaciers follow a cycle of high speed ice flow, follow ed by low speed ice flow. The high speed cycle extends from a month to a couple of years, which the low speed cycle continues till a couple of decades (Background 6).Tidewater glaciers are the glaciers which end in the sea with a grounded ice-cliff from which icebergs are discharged. These mostly occur in the comparatively warmer oceanic regions (Vieli 10) The dynamics of both these types of glaciers is attributed to basal motion. This has been proved by multiple case studies done by scientists on different glaciers of each type. Some of these are as below: 1. Variegated glacier – This is a surge type of glacier in Alaska. The study of its dynamics was done by Humphrey and Raymond, who collected the data related to its erosion and sediment deposits.They found that the glacial sliding power per unit bed area was a product of the sliding velocity and the basal shear stress. While this simple formula is still to be found true in case of other glaciers, the relation between the g lacial slide and basal motion cannot be ignored n(Hallet & Anderson 6) 2. Trapridge glacier – This is again a surge type glacier located in Yukon Territory in Canada. The movement of this glacier is also attributed to basal sliding. A study of the glacier shows a thin permeable layer below the glacier (Flowers & Clarke 4). Many research projects were carried out to study the glacier.One of the researchers Clarke in 1976 proposed that the motion of the glacier was due to basal ice sliding, and the idea was further strengthened by Fowler who in 2001 proposed a mathematical formulation based on the same idea (Frappe 9) 3. Hubbard Glacier – This is the largest temperate tidewater glacier. It is located in Alaska (Motyka & Truffel 1). The movement of this glacier into the sea has been a part of extensive research studies. A measurement of the surface ice velocity was taken and compared with the ice thickness. The results showed that the motion was due to basal sliding (Moty ka & Truffel 12) 4.Columbia Glacier – This is a retreating tidewater type glacier located in south-central costal Alaska. A study of the motion of this glacier showed a large distance of travel combined with short period speed variations, both of which are characteristic of basal motion. And hence it was concluded that the motion of the glacier is predominantly due to basal sliding (O’Neel Pfeffer Krimmel & Meier 4) References O’Neel S, Pfeffer W T, Krimmel R, Meier M, â€Å"Evolving Force Balance at Columbia Glacier Alaska, During its Rapid Retreat†, Page Retrieved on 28th May 2007, http://tintin. colorado. edu/group/columbia/Oneelforcebalance. pdfMotyka R J, Truffer M, Hubbard Glacier, â€Å"Alaska: 2002 closure and outburst of Russell Fjord and postflood conditions at Gilbert Point†, 14th April 2007, Article retrieved on 28th May 2007, http://www. uas. alaska. edu/envs/publications/pubs/motyka_truffer2007. pdf www. eos. ubc. ca/research/glaciolo gy/research/Theses/TomFrappe(MSc-2006). pdf Freppe-Seneclauze T P, â€Å"Slow surge of Trapridge Glacier, Yukon Territory 1951-2005†, 2002, Article retrieved on 28th May 2007, www. eos. ubc. ca/research/glaciology/research/Theses/TomFrappe(MSc-2006). pdf Flowers G E, Clarke G K C, â€Å"A multi-component coupled model of glacier hydrologyTheory and synthetic examples† 12th November 2002, Article retrieved on 28th May 2007, www. eos. ubc. ca/research/glaciology/research/Publications/Flowers&Clarke(JGR-2002a). pdf Hallet B, Anderson J, â€Å"Collaborative Research: Controls on Sediment Yields from Tidewater Glaciers from Patagonia to Antarctica†, 2003, Article retrieved on 28th May 2007, http://students. washington. edu/koppes/PatagoniaProposal2003. pdf Vieli A, â€Å"On the dynamics of Tidewater Glaciers†, 2001, Article retrieved on 28th May 2007, http://e-collection. ethbib. ethz. ch/ecol-pool/diss/fulltext/eth14100. pdf â€Å"Background†, Article retrieved on 28th May 2007,