Polycyclic Aromatic Hydrocarbons and Association with in Uterine Exposure and Asthma :: Medical, Health, Medicine

Scientists have studied the effects of polycyclic aromatic hydrocarbons in regards to many health defects in humans, one of them being asthma. Asthma is a chronic condition regarding the respiratory system. Muscles in the respiratory system, specifically the lungs and the trachea, tighten causing a narrowing of the passageways in which air flows through. The constrictions of the respiratory organs can cause many symptoms that include strained breathing and tension of the chest (Friis, 2012). In the United States alone, asthma is considered to be the most common long-term disease that affects particularly and most frequently children (Al-Daghri et al. 2013). According to Kyung Jung, asthma in children has multiplied since 1980, when it was a low 3.6 percent to a now high 9.6 percent (Jung et al. 2013). The causative agents, polycyclic aromatic hydrocarbons (PAHs) are precarious material created from the partial burning of petroleum-based chemicals that have been known to be one of the collaborators for asthma (Friis 2012). Additionally, PAHs can be made by the incomplete burning of organic compounds, such as wood, coal, and especially tobacco (Al-Daghri et al. 2013). There have been studies conducted to demonstrate the affects and higher prevalence of asthma in children who are exposed to PAHs in an in utero state. Children exposed in the womb, along with asthma and the known causative agent, PAHs, will be the principle course of study. Four studies have been conducted to analyze the serious effects of PAHs. The research consists of work performed by Sophie Chu, Nasser Al-Daghri, Dr. Mathew Perzanowski, and Wan-yee Tang and each of their colleagues; all of which directed their own studies and research in regards to pollution exposed to children and asthma. For instance, Nasser Al-Daghri directed research on children in Saudi Arabia and found that nearly 3 million children experience the hardships of asthma (2013). For this reason and many others, PAHs and its ef fects in growing fetuses have been investigated worldwide. There is evidence from the findings of the previously mentioned researchers that in uterine exposure to PAHs are associated with childhood asthma. Sophie Chu and her colleagues postulated that exposures to PAH before birth and after birth would cause an intensification of airway hyperreactivity, thus showing signs of asthma. Chu collected mice for her research and acquired a mixture containing the same quantity of PAHs a pregnant woman would regularly consume. She also acquired a vaporized control solution made of almost entirely of decontaminated water (99.

3D Animation Research

Introduction The Computers have revolutionized the practical technologies in our daily lives. T.V, microwaves, phones, air-conditioning and almost every other technology uses computer technology in some form or another. Similarly, it has influenced the art, creating a new line of digital artists. Animation; the visual story-telling art, was born when the art met the technology. Animated filmmaking and visual storytelling are grown into multi-billion dollar entertainment need. The leading animation firm Pixar's intern experiences page states:†One day, we had lunch with Ed Catmull, the President and Co-Founder of Pixar. He told us that we are and always will be a storytelling company. Our job is to make timeless stories that inspire people, make them cry and make them laugh. We are not here to just make a quick buck†¦ [Pixar] is much more than just a cool place to work. It is a place where you can live out your childhood dreams of storytelling and filmmaking, and know that your hard work is inspiring people of all ages, all over the world.†According to Dave Kehr- â€Å"Animation, the art of making inanimate objects appear to move. Animation is an artistic impulse that long predates the movies†. Animation has existed for over one hundred years and is not limited just by computer animation. The computer acts as a tool for artists to develop creative ideas. Paintings, drawings, sketches and initial 2D Photoshop computer graphics are the styles which lead to 3D animation. In Adobe Photoshop, scanned sketches are manipulated by adding or removing layers, blending until the desired artistic look is acquired. Initially, storyboards and low-resolution 3D characters are created to eliminate the possible problems and to enhance the design in the process. Once the story is finalized with scene details, characters and sets, the 3D work of the animated project can begin. Autodesk Maya, Autodesk 3Ds Max, Avid Softimage XSI and Houdini are some of the software that artists use to refine the work. At the end of the animation process, the final sets of images are rendered. These images are played together in sequence at a rate of 24 frames per second to create the final animated film.

Youth Unemployment and Attitude towards Employment: Comparative Study between Migrants and Non-Migrants

Introduction and Background to the Research Area The United Kingdom’s youth unemployment refers to the rate of unemployment among those individuals who are aged between 18 and 25. These figures are often used as part of political discussions to measure the general position of the economy, however it is contended in this research paper that there is a lack of understanding in terms of the factors that lead to youth unemployment in the first place. By targeting the background reasons, greater improvements can be achieved. The latest statistics or the rate of unemployment among youths in London shows that there are several individuals under 25 years of age who are not employed, which currently stands at 20% (Glaser and Rice, 2008). In this research paper it is suggested that there are substantial difference between migrants and non migrants within an area and that this could in fact offer a strong explanation as to why youth unemployment is so prevalent in modern society. Migration refers to the movement of people from one place to another specifically in search of some economic or social benefit. Migrants refer to the people who move from one place to another in search of better opportunities, while non-migrants are the local people. Politically there have been several heated debates on the topic of employment among migrant youths and non-migrant youths, which has necessitated this study to establish the attitude of both sets of groups towards employment. For example in Hackney, London, the number of employed migrant youths is higher, compared to that of non-migrants. However, the percentage of the migrant youths who are employed is higher than that of non-migrants. This suggests that non-migrants have a higher positive attitude towards employment than non-migrants The high rate of unemployment among young people in the country and London, in particular, has forced some media personalities and politicians to term it the â€Å"lost generation† (Hackney, 2013) This paper aims to look at the attitude of youths towards employment by comparing the migrants and non-migrants in Hackney, London. It is believed that the attitudes of these young individuals might be the major reason why there are high levels of unemployment among young people in this region and more generally elsewhere. Aims & Objectives of the Research The rate of unemployment among the youth population has been a problem that has raised several debates among politicians and media commentators. However, it has been argued that the attitudes of the youth in Hackney, London, have been the major reason behind the increasing rate. The main objective of this paper is to examine the reasoning or the suggestion that it is the attitudes of these young people towards employment that makes them miss the opportunities to land some. The research aims to achieve its overall objective by seeking the views of the youths in Hackney, London, towards employment. Purpose of the Research The outcome of the research will be based on the findings from the data collected through interviews, which will later be analysed. The outcome will depend on the method of data collection, which will involve interviews conducted with the youth in the area, in order to test the hypothesis. It is anticipated that the results of this study will help the community in understanding what its young people want, in terms of employment, in order to support them in their growth and career development. In addition, the result will also offer guidance to employers when allocating the available opportunities to either migrants or non-migrants. Importance of the Research This research is important in the field of both academic studies and career development, as its results will enable the students, their parents and teachers to understand how best to equip these youngsters by focusing the latter’s attention on their future employment opportunities. It will also help potential employers in selecting the right people for various positions in their companies or organisations. Research Approach It is suggested that the best method for collecting data in this qualitative study is through the use of interviews. The aim of the interview will be to have the respondents reflect on their feelings towards employment and past experiences, while also attempting to communicate freely with the interviewers in such a manner that both interviewer and interviewee come to a mutual agreement concerning the experiences’ meanings. The format of the interview could involve informal chats or discussions between the researcher and the respondents regarding their responses (Salter, 2010). If the respondents want to give further information or expand upon anything they have said, the interviewer will then ask additional questions and encourage the respondents to give further information or explanations. The interviewer will have to clarify that it will be an open process and that the interviewee is free to question or ask for more detailed explanations, talk in a manner with which they are comfortable, or even pause, if they wish to do so. The responses should not be evaluated as being right or wrong by the researcher. The researcher should make it clear to the respondents that they are free to make any comments or give any information that they wish. The focus of the interview will be on the participants and attempting to ascertain their attitudes, values, opinions, experiences and beliefs. Methodology This research will take the form of structured interviews, which will be used as the method of data collection. The standardised interview or structured interview is typically used in quantitative research. The sample of the study will include 300 migrant youths into the country and 300 non-migrant youths. The migrant and non-migrant youths will be interviewed in order to establish their attitudes towards employment, in an attempt to confirm or disapprove the hypothesis that non-migrants have a negative attitude towards employment. The reason for interviewing the two sets of individuals is to find out whether the problem is confined to the migrant youth population, or both migrant and non-migrants. The structured interviews will take the form of questionnaires, which will be given to the interviewee by the interviewer who, in this case, is the researcher. The questions that will be used in the study will be literature informed. This means that the results will have been compiled and the questions will have a range of options. The formulation of the questions in the survey will be done by considering the existing literature. In addition, interviews will be used as the survey questions will actually be literature informed. The reliability and validity of the research will be measured by using the semi-structured interviews. Another significance or importance of the use of interviews is that they should help in obtaining additional information that may have been ignored by the current literature review. Ethical Considerations The safety and confidentiality of the respondents will be the major priority of this research. This will be undertaken by considering the benefit/analysis ration, and also through the use of information that is available to conduct the assessment and supervision of the study as it continues. The participants will be handled with the utmost care and they will be assured of the highest levels of confidentiality. Before any participant is involved in the research, their formal consent will be sought, in writing. The researchers will need to take care not to divulge any sensitive information that might have been provided by the respondents for their own safety. If there are any unpredicted findings in the study, as it progresses, the participants will be informed accordingly. The participants will be reassured that, in giving information, they will not be obliged to reveal any information which they chose not to do so. Suggested Existing Literature Several existing texts will be used as part of a detailed literature review to gain a background understanding of the issues facing the region and the general trends associated with unemployment. The following indicative initial bibliography is suggested as a starting point for the research project. Blaikie, N. (2003). Analyzing quantitative data: From description to explanation. London: Sage. Ford, M R 2009, The Lights in the Tunnel: Automation, Accelerating Technology and the Economy of the Future, Acculant Publishing. Glaser, D, and Rice, K 2008, â€Å"Crime, Age and Employment.† American Sociological Review 24, no. 5: 679–686. Greenberg, DF 2009, â€Å"The Dynamics of Oscillatory Punishment Processes.† Journal of Criminal Law and Criminology 68, no. 4: 643–651. Hackney 2013 â€Å"Hackney Facts and Figures Leaflet† Available at: http://www.hackney.gov.uk/Assets/Documents/facts-and-figures.pdf Hochstetler, A, and Shover, N 2010, â€Å"Street Crime, Labor Surplus, and Criminal Punishment,† 1980–1990.† Social Problems 44, no. 3: 358–367. International Labour Office. 2009, Bibliography of unemployment : covering the period 1920-1929, Geneve. Isabel, T 2008, Bibliography of Unemployment and the Unemployed, Burt Franklin Publisher. Moss, P, and Tilly, C 2009, Hiring in Urban Labor Markets: Shifting Labor Demands, Persistent Racial Differences. New York: Plenum. Rifkin, Jeremy 2008, The End of Work: The Decline of the Global Labor Force and the Dawn of the Post-Market Era, New York: Tarcher–G.P. Putnam’s Sons. Rusche, G, and Kirchheimer, O 2007, Punishment and Social Structure. New York: Columbia University Press. Reprint, New York: Russell and Russell. Salter, H. 2010. Interview secrets. London: Collins.

Company Law Problem Question The WritePass Journal

Company Law Problem Question Company Law Problem Question ] Drury, R. (1986) The Relative Nature of a Shareholder’s Right to Enforce the Company Contract. The Cambridge Law Journal, vol 45, issue 2, pp. 219 246 Sealy, L. Wothington. S. (2008) Cases Materials in Company Law. (9Ed) Oxford: Oxford University Press

Emerald Ash Borer (Agrilus planipennis)

Emerald Ash Borer (Agrilus planipennis) Emerald ash borer (EAB), a native beetle of Asia, invaded North America in the 1990s by way of wooden packing material. In a decades time, these pests killed tens of millions of trees throughout the Great Lakes region. Get to know this pest, so you can sound the alarm if it makes its way to your neck o the woods. Description: The adult emerald ash borer is a striking metallic green, with an iridescent purple abdomen hidden beneath the forewings. This elongate beetle reaches about 15 mm in length and just over 3 mm in width. Look for adults from June to August, when they fly in search of mates. Creamy white larvae reach lengths of 32 mm at maturity. The prothorax nearly obscures its tiny, brown head. EAB pupae also appear creamy white. The eggs are white at first, but turn deep red as they develop. To identify emerald ash borer, you should learn to recognize the signs of an infestation. Unfortunately, symptoms of emerald ash borer dont become obvious until two or more years after borers enter a tree. D-shaped exit holes, just 1/8 in diameter, mark the emergence of adults. Split bark and foliage dieback may also portend pest trouble. Just under the bark, S-shaped larval galleries will confirm the presence of EAB. Classification: Kingdom - AnimaliaPhylum - ArthropodaClass – InsectaOrder – ColeopteraFamily - BuprestidaeGenus - AgrilusSpecies - planipennis Diet: Emerald ash borer larvae feed only on ash trees. Specifically, EAB feeds on the vascular tissues between the bark and sapwood, a habit that interrupts the flow of nutrients and water required by the tree. Life Cycle: All beetles, including the emerald ash borer, undergo complete metamorphosis. Egg – Emerald ash borers lay eggs singly, in crevices in the bark of host trees. A single female can lay up to 90 eggs. Eggs hatch within 7-9 days.Larva – Larvae tunnel through the trees sapwood, feeding on the phloem. Emerald ash borers overwinter in the larval form, sometimes for two seasons.Pupa – Pupation occurs in mid-spring, just under the bark or phloem.Adult – After emerging, adults remain within the tunnel until their exoskeletons properly harden. Special Adaptations and Defenses: The emerald ash borers green color acts as camouflage within the forest foliage. The adults fly quickly, fleeing from danger when needed. Most buprestids can produce a bitter chemical, buprestin, to deter predators. Habitat: Emerald ash borer requires only their host plant, ash trees (Fraxinus spp.). Range: Emerald ash borers native range includes parts of China, Korea, Japan, Taiwan, as well as small areas of Russia and Mongolia. As an invasive pest, EAB now lives in Ontario, Ohio, Indiana, Illinois, Maryland, Pennsylvania, West Virginia, Wisconsin, Missouri, and Virginia. Other Common Names: EAB

The National Trust for Scotland (NTS) Essay Example | Topics and Well Written Essays - 1000 words

The National Trust for Scotland (NTS) - Essay Example The properties that are handled by the National Trust of Scotland are quite diverse ranging from castle to cottages. They also look after the birthplaces of famous Scots like Robbie Burns and taking care of the industrial heritage sites such as Lanark Mills also comes under their responsibility. Other than this, the Trust also takes care of over 200,000 acres of countryside including farmlands, mountains and moorlands, farmland forest, waterfalls, coastlines, and island (Countryhouses, 2010) Despite having such a great responsibility, the National Trust of Scotland has been ignoring its prescribed duty thus; it has to face the financial reality of their mistakes. These mistakes have somehow far- reaching consequences of its houses (Countryhouses, 2010). Marketing Proposal Mix The proper use of 7 Ps is very essential for internet marketing and when used properly, they can make a significant difference in online business. Therefore, to attract customers for the Trust, management should understand these policies and use them for the following reasons. Increase website traffic: To increase the internet traffic, the language used by the website must be easy and comprehendible to the viewers. By using the promotional strategies for the trust on the web, and advertising the places for the trust, you can surely gather the potential customer. The basic idea behind the increase in the traffic of website is to have an effective content on the site. Keeping in mind the element of people and place from the marketing mix, the trust should hire competent people who can make the site interactive for the user. It can also be done by making small a documentary on the places they handle (Snack, 2011). This might increase the budget of hiring but it can be recovered when business will be generated The other way to increase traffic on the site is to utilize the place, website, properly. Let people share information and their experiences about the trust places. Through this, the pro cess will be enhanced; they will remain engaged with the website and will come to know about the recent updates and offers made by the trust. Moreover, the management should keep on changing the features and content of the site so the user does not feel monotony. The anticipated outcome from these activities is to increase the viewership and the traffic on the site with little expenditure from the budget (Snack, 2011). Followers become advocates for the trust People who are passionate about the trust can become its best advocate. They can only become loyal customers if the Trust manages to give them the services they have promised them online. The Trust can make people their advocate if they manage to provide incentives to the people who will bring other customers for the Trust. These incentives can depend on the ratio of the business that they are bringing in; these customers can get free tickets to a national place or they can get discount of some events they want to hold in the T rust’s property. Through the proper planning, with very little investment the trust can play with Product and Pricing for the Promotion. The anticipated outcome form this is; the Trust can gain more customers with little investment. Thus, it will raise the income column of the budget sheet. Visit national Trust of Scotland or purchase from online store: It is generally

Evaluation Of IT Architectural Consideration Term Paper

Evaluation Of IT Architectural Consideration - Term Paper Example With this solution, client or customers will be using a voice over internet protocol to communicate with service providers from the company, who would in turn dispatch emergency service to the clients. This will replace the use of plain old telephone system (POTS) as a medical alert system. IT Architectural Considerations By consideration of the business orientation of GER UMUC and the proposed Salesforce Platform, the customer relationship management is selected as the most useful enterprise solution for the company. According to O’Brien and Marakas (2011), customer relationship management (CRM) involves the use of technology to manage a company’s present and future clients or customers. In effect, CRM requires that the company undertakes specific interactions with its existing and potential clients to ensure that they receive the best of service and sale products. Given the fact that the business orientation of GER UMUC puts them as manufacturers of emergency response products, the use of customer relationship management will ensure that the company’s clients who are often in need of solutions to end emergency situations will receive user-centered and customized attention from the company. The Salesforce Platform will also ensure that customers are offered prompt interaction avenues. IT characteristics Accessibility Because GER UMUC belongs to a specific industry, which identifies itself with emergency response, it is important that the manufacturing and service provision lines of the company become directed towards clients who require and give emergency services. It is for this reason that the characteristic of accessibility must be incorporated into the Salesforce Platform to ensure that access to the system is limited to specific users who require urgent emergency products and services. Indeed the advantage that such need for accessibility will create is that it will relieve the system of unnecessary pressure from people who do not req uire its usage (Avison, 2007). Availability Disasters and events that bring about emergency situations, requiring the attention and service of GER UMUC have been said to be highly unpredictable (Bodker, 2006). This means that the Salesforce Platform must be make available on a 24/7 basis. Once this is done, efficiency with the system can be guaranteed and enhanced because it will be possible to provide sufficient service within defined time frame, a principle that O’Brien and Marakas (2011) note are necessary for effective management of information systems. Reliability Several studies have been undertaken to compare the functional reliability of the plain old telephone system (POTS) to the voice over internet protocol (VoIP) in terms of provision of quality communication service. In this, it has been noted that whereas the POTS is fast becoming an outmoded technology, VoIP is fast taking its place. To this end, developers have given much attention to the advancement of VoIP t o ensure that it provides tailored and advanced service (Bertelsen, 2000). The proposed technology solution is therefore expected to be one that will function accurately and provide correct information. Usability It will be noted that it is not all members of staff of GER UMUC who have background in information and communication technology specializations. Meanwhile, for the system to be