The Future of Airports and New Larger Aircraft (NLA) Essay -- Aviation

The first airplanes carried only one individual. Today an average commercial airplane will carry approximately four-hundred to five-hundred people. However, recently new larger aircraft (NLA) have been designed to carry anywhere from five-hundred to eight-hundred persons. The need for NLA’s has been recognized as demand for air travel continues to increase. Furthermore, by deploying larger aircraft the problem of capacity will be addressed: more people on a plane will translate to a lower number of planes on the runway and while still accommodating the same number of passengers. The effects of these NLA’s are far-reaching and potentially detrimental to airport management. By utilizing appropriate airport planning, managers can overcome the pitfalls related to new larger aircraft. The first consideration which must be addressed is the runway. Is the length of the runway capable of supporting the NLA’s? What about the weight of the NLA’s, how will they effect maintenance? Do airports need to be redesigned to accommodate NLA’s? Thankfully, many of these types of questions have been answered. Although the maximum takeoff weight of the A380 will be over 1.2 million pounds, new and better wing and higher performance engines will allow the aircraft to operate from the same runway lengths as existing B747-400s†¦ However, accommodating the aircraft’s wingspan of close to 262 feet may require significant modifications to airfields at airports intending to serve the new large aircraft. Burns & McDonnell 2001 Of course, heavier aircraft will adversely affect a runway’s integrity. Maintenance cycles will need to be amplified in order to remain operable. The key will be acting before the runway becomes unusable. The next iss... ...ess, trouble-free adaptation† (Young and Well, pg. 473, 2011). This holistic approach aided the transition, yet the future will present new problems as demand will likely increase and NLA’s will be used more widely. Learning from those who have successfully accommodated NLA’s can help airport managers who have yet to engage the giants of the air. Works Cited Burns & McDonnell, (2001). What’s you NLA? How will new large aircraft affect your airport facility? Retrieved on March 27, 2012. http://www.burnsmcd.com/Resource_/Issue/283/PdfFile/aviationreport2.pdf Gomes de Barros, A., Wirasinghe, S., (1997). New aircraft characteristics related to airport planning. Retrieved on March 27, 2012. my.fit.edu/~dkirk/3241/Lectures/Atrgpap.pdf Young, S., and Wells, A., (2011). Airport planning and management. 6th Edition. New York, New York. McGraw-Hill Professional.

Economic globalization and environment change Essay

Ever since the evolution of globalization, which began in 1990s, Asia and Europe have been benefiting with industrial success and economic development. As a matter of fact globalization is lead by United States under the leadership of WTO and United Nations. Globalization has developed a business network connectivity through Internet technology bringing global businesses to a single platform enabling exchange of goods, services and technologies. Globalization operates on predetermined success followed by global norms of business principles, bringing a change in global civil society at a macro level. Some of the benefits of globalization are, increased employment opportunities in computer technology, opportunities to commence new businesses, scope for finding new customers through Internet. Globalization is not similar to internationalization, which reinstate a fact that in order to encourage globalization, political and economic processes of nations also have to be globalized to be in tune with globalization. Globalization can be successful, only when a nation’s economic policies are globalized. This once again reinstates a fact that there is a clear and close interconnectivity between globalization and economic development of nations. Economic globalization expands businesses, industrial sector, technology sector, science and research. Economic development strengthens the financial capacity of nations whether it is through export of goods or by a rise in stock market. Certainly, there is a huge impact on global civil society who directly or indirectly, participate and reciprocate by contributing a portion of service to the nation. International global political economy (IPE or GPE) is it in any way related to globalization? In this regard, â€Å"It is generally agreed that the 1970s have seen fundamental changes in the way in which the international political economy is organized, leading to a more global approach both in IPE/GPE and environment†. (Strange 1996; Scholte, 1993; Mittleman, 1997, Lipschutz, 1996). Further, it is important to understand what the ‘global’ definition states. â€Å"the encompassing of the whole globe rather than just regions. Therefore, it would not be technically, geographically, or indeed spatially correct to use the term globalization for economic, social, or political phenomena that affect only part of the (inhabited) world, as many authors do indeed propose†. (Gabriela Kutting, 2004). The environmentalism celebrated its anniversary in the year 2002 conducted by United Nations Conference on Economic Development (UNCED) in Rio de Janeiro. This was followed by 1971 Earth Day which framed the importance of global civil society. And it was 40 years since Silent Spring (Carson 1962) began the consciousness-raising work that many now credit with the birth of environmentalism as a social movement in America. †( Sheila Jasanoff, Marybeth Long Martello. 2004) â€Å"The concept â€Å"global† in contemporary environmentalism remains in this respect as essentially contested as are â€Å"liberty† and â€Å"accountability† in democratic politics†. â€Å"For now the struggle to define â€Å"global† may be one of the best avenues we have for engaging in a meaningful politics of globalism. (Sheila Jasanoff, Marybeth Long Martello, 2004) Protecting environment is an important aspect in global perspective. Conservation of forests, protection of wildlife, natural resources, controlling population, construction of dams, transport and infrastructure of states, are some of the basic criteria of a well developed nation, for which governments allocate a portion of budget every year. Global warming is also due to the cause of excessive industrialization and industrial pollution. Glaciers are also one of the causes, to the rise of water level in seas and oceans, causing floods, cyclones or other natural disasters to environment. United Nations has particularly been following up with island states in order to minimize the impact of the UN Decade for Natural Disaster Reduction. In simple form to explain, economic globalization leads to emission of more hazardous industrial gas, green house gases and automobile pollution. As a result of this, the health of environment is damaged bringing new sicknesses and epidemics such as SARS to people. There is a particular concern in 21st century about protecting environment above the parameters of economic development through globalization. From the times of 1940, when the actual industrialization began in United States till the present date, when globalization and industrialization has reached its peak and is still growing at a robust rate, a significant concern has emerged about global warming and about emission of green house gases, the causes of which have to be dealt with on an emergent need, which if ignored, may further deteriorate environment in a vast measure. This discussion of economic globalization and environment change are affecting each other, and it is important to give due consideration to each issue as a separate identity i. e. economic globalization advantages, disadvantages and its impact. Similarly the changes in environment, its negative impacts and effects and how these can be prevented. Especially environmental system brings huge unforeseen losses, such as loss of human lives in Tsunami (2004), Katrina ((2005), epidemics and loss of industrial houses and businesses, and in view of these, funds for disaster management have to be adequately provided. A periodical report of economic globalization and its impact on global civil society and above all, environment change must be followed by United Nations, WTO and World Bank in order to monitor, organize globalization and environment. The present world population is crossing the limit of six billion, which reveals a fact that, it is important to protect environment for the safe and secured health of its people. Further economic development has further disadvantage with devaluation of currency and inflation. Globally accepted currency for exchange of goods and services is admittedly U.  S. Dollar. A nation’s financial strength is determined by its regional currency exchange with U. S dollar. When U. S. dollar is devalued, it has a greater impact on all those nations, which are in trade with United States. â€Å"At the beginning of 1970s, Americans faced two economic problems: declining competitiveness and rising inflation. In 1971, for the first time in the twentieth century, the United States posted a trade deficit, meaning that Americans purchased more goods from other countries than they sold to people living in those countries†. Robert K. Schaeffer, 2005) Further U. S spends huge amounts on wars such as Iraq (2003) and disaster management for Katrina (2005) which further adds to the deficit of U. S. budget. These unforeseen events, lead to an excessive monetary pressure on governments resulting in deficit budget and in slowing down the growth in economy, resulting in inflation. This further puts work pressure on workers of industries to produce more output as compared to the regular working hours. Whenever there is a crisis in government, the negative impact of crisis affects its population both financially and at emotional level. â€Å"On August 15, 1971, President Richard Nixon confronted both problems simultaneously. To improve U. S. competitiveness, he took steps to devalue the dollar in relation to currencies in Western Europe and Japan. And to fight inflation, he introduced price and wage controls, which were designed to limit wage raises and price increases. The Nixon shocks, as these were called in Japan, marked the beginning of U. S. efforts to solve two serious economic problems†. (Robert K. Schaeffer, 2005) There is financial crisis existing in all parts of the world. The World Bank and other respective regional Central Banks have been funding nations, to use funds in order to sustain financial crisis. Conclusion Protection of environment vis-a-vis economic development along with globalization are equally important for global economy whereas appropriate measures have to be considered.

LAJOM, John Froilan C. General Biology 2 Essays - Fish, Free Essays

LAJOM, John Froilan C. General Biology 2 Essays - Fish, Free Essays LAJOM, John Froilan C. General Biology 2 S11-08 Reflection Paper For the biology exhibit, the one that captivates me is the research about the milkfish and tilapia in Taal, Batangas. It captures my attention because it is very timely; we frequently eat tilapia for lunch or dinner, so it made me curious if we should continue to eat tilapia. They researched if parasites were the one responsible for the diseases or death of the tilapia and milkfish and to know the correlation of the psychochemical properties on parasites burden that may affect the growth and quality of milkfish and tilapia. Observation was made among all the samples that they captured, internally and externally. They weren't able to see parasites but able to see cysts, nodules and enlargement of intestines. This alarmed me but they said that it doesn't really give harm to us. It will just affect the quality of the fish. But then again, there will be a possible significant correlation between the fish growth in weight and length to psychochemical analysis of water. This also affects t he quantity of catch of the fishermen that affect their livelihood that is quite alarming. For the exhibit at the Ground Floor, the one that captures my attention is the reversed vending machine. From the name itself, it's quite intriguing. I'm surprised when the exhibitor started to put bottle or aluminium can in the opening 'door' of the machine because it gives off corresponding amount of money. The machine only accept bottles and cans that weigh 11-17g so to attain this, the exhibitor pour in liquid to the bottles and cans. Why it captivates me is that not only we benefit through the money that we are able to get, but also the environment because the bottles and cans that will be collected will be then sent to manufacturing establishments that will recycle them.

Post-Traumatic Stress Disorder In Children

Post-Traumatic Stress Disorder In Children Free Online Research Papers Post-traumatic stress disorder, also known as PTSD, is among only a few mental disorders that are triggered by a disturbing outside event, quite unlike other psychiatric disorders such as depression. Many Americans experience individual traumatic events ranging from car and airplane accidents to sexual assault and domestic violence. Other experiences, including those associated with natural disasters, such as hurricanes, earthquakes, and tornadoes, affect multiple people simultaneously. Dramatic and tragic events, like the terrorist attacks on the World Trade Center and Pentagon, and wars occur, and with media exposure such as we have today, even people not directly involved might be affected. Simply put, PTSD is a state in which you cant stop remembering. (WebMD) Some may think children are not affected by PTSD as adults are. This is not the case. Children are exposed to a wide variety of stressors such as: physical or sexual abuse, violence such as, shootings, national tragedies, or violence in the home, a severe accident, or natural disasters such as floods, earthquakes, hurricanes, or tornados. PTSD can also occur in any age group. A child’s risk of developing PTSD after a traumatic event depends on several factors, some of which being: how many times the event occurs, how close the child was to the event, family and friends’ reactions to the event, how severe the trauma is and how close the child is to the victims. While the occurrence of PTSD in children following exposure to injuries and disasters varies, exposure to earthquakes and hurricanes caused the most frequent occurrences of PTSD in children. This may indicate that children experience a higher level of distress following exposure to natural disasters than following exposure to traffic accidents and injuries. Children who survive natural disasters may witness more injury and death to family and community members, destruction of their community, and adult distress than children exposed to car accidents and injuries, and these factors may contribute to the higher rates of PTSD. Children exposed to war may be at high risk for developing PTSD. Variables that may affect the occurrence and severity of PTSD in children exposed to war include proximity to the warfare; time elapsed since the war occurred and assessment of symptoms, duration of the war, and age of children. Studies of children exposed to physical abuse, sexual abuse, neglect , hostage situations, and family and community violence found the occurrence of PTSD to be between 22% and 50%. However, a few studies found the occurrence of PTSD to be 100% by clinician interview among children following kidnapping or the witnessing of physical or sexual assault to murder of a parent. A few studies have assessed children’s psychological sequelae following school shootings. Pynoos et al. (1987) observed the occurrence of acute PTSD to be highest (77%) among the 35 children who witnessed a sniper attack on the playground. Acute PTSD also was observed in 67% of the 18 children inside the school, 26% of the 43 children not at school, and 18% of the 63 children on vacation. Sixty percent continued to meet full PTSD criteria 1 year after the attack. Knowing the deceased child and proximity to the attack were associated with PTSD symptoms. Proximity to trauma also was associated with severity of PTSD symptoms in several other studies of children. (Barbara J onker, 2003, pp. 46-47) The symptoms of PTSD may begin right after the event occurs, but they may not be noticeable until months later. When the trauma is a series of ongoing events, such as physical or sexual abuse, the symptoms will worsen over time. Following the trauma, children may initially show agitated or confused behavior. They also may show intense fear, helplessness, anger, sadness, horror or denial. Children who experience repeated trauma may develop a kind of emotional numbing to deaden or block the pain and trauma. This is called dissociation. Children with PTSD avoid situations or places that remind them of the trauma. They may also become less responsive emotionally, depressed, withdrawn, and more detached from their feelings. A child with PTSD may also re-experience the traumatic event by: having frequent memories of the event, or in young children, play in which some or all of the trauma is repeated over and over, having upsetting and frightening dreams, acting or feeling like the exp erience is happening again, and/or developing repeated physical or emotional symptoms when the child is reminded of the event. Children with PTSD may also show the following symptoms: worry about dying at an early age, losing interest in activities, having physical symptoms such as headaches and stomachaches, showing more sudden and extreme emotional reactions, having problems falling or staying asleep, showing irritability or angry outbursts, having problems concentrating, acting younger than their age (for example, clingy or whiny behavior, thumb sucking), showing increased alertness to the environment, and repeating behavior that reminds them of the trauma (American Academy of Child Adolescent Psychiatry, 1999). PTSD is not usually diagnosed until at least one month has passed since the traumatic event since symptoms usually develop within the first three months after the trauma has occurred. An anxiety disorder that lasts for less than one month is termed â€Å"acute stress disorder†. Before a diagnosis of PTSD can be made symptoms must significantly disrupt the patient’s lifestyle and last for more than one month. Children that exhibit symptoms of PTSD also demonstrate concurrent ADHD, anxiety disorders, and mood disorders. Borderline personality disorder is also linked to PTSD. A wide range of psychotherapeutic and educational techniques have been proved successful in alleviating the PTSD symptoms and distress experienced by children who have been sexually abused. Individual psychoanalytically oriented play therapy and psychotherapy have been used effectively with youngsters who have been sexually abused, as well as group therapy, whereas family treatment modalities have been used with some families that are dysfunctional and abusive According to Yule (1989), group counseling affords the opportunity to reinforce the normative nature of the childrens reactions and recovery, to share mutual concerns and traumatic reminders, to address common fears and avoidant behavior, to increase tolerance for disturbing affects, to provide early attention to depressive reactions, and to aid recovery through age-appropriate and situation-specific problem solving. Ultimately, the clinician must help the child to see that his or her pathological defenses, personality traits, and distorted object relations that have served to master the abusive experience and to control or ward off further assault are not serving him or her in non-traumatic, non-abusive environments. This can only be accomplished when the counselor helps the child to link these PTSD symptoms and defenses back to the original traumatic experiences, which are uncovered, remembered, refrained, and assimilated in the safety of the counseling setting. Family therapy, when warranted, can also help the family understand the manifestations of the symptomatology of PTSD, the meaning the child has attached to the abuse experience, and how to effectively intervene to help the child return to a healthy level of functioning (Putman, 2009). Research shows that cognitive-behavioral therapy is most effective on PTSD and other anxiety related disorders; however most mental health practitioners use other therapies for children and teens. Children with these types of psychological issues tend to do poorly in school if they are inadequately treated or go untreated. Other behavioral therapies are also useful. Gradual exposure therapy teaches the child to stay relaxed while being exposed to situations that remind him or her of the trauma. Family therapy may also be helpful. Family therapy treats the whole family rather than just the child. Children often feel very supported when parents and siblings attend therapy with them and work as a group. Medicines are sometimes needed when the symptoms are very severe. Medicines may help reduce symptoms of being scared and having flashbacks. Regardless of what types of treatments are used, it is important for any child suspected of having an anxiety disorder to receive professional m edical and psychological treatment on a regular basis. American Academy of Child Adolescent Psychiatry. (1999, October). Posttraumatic Stress Disorder (PTSD), 70. Retrieved November 22, 2009, from www.aacap.org: aacap.org/cs/root/facts_for_families/posttraumatic_stress_disorder_ptsd Barbara Jonker, M. R. (2003). Acute Stress Disorder in Children Related to Violence. (Poster, Ed.) Journal of Child and Adolescent Psychiatric Nursing, 16 (2), 41-51. Gayle Zieman, P. (2008, November). Post-traumatic stress disorder (PTSD) in children and teens. Retrieved November 2009, from Health and Wellness Resource Center: northeaststate.edu:2069/servlet/HWRC/hits?r=dtext3=text2=rlt=1bucket=reftext1=A189489683n=10l=dindex3=index2=index1=RNtcit=1_0_0_0_0_0c=1docNum=A189489683locID=tel_a_nestccsecondary=falses=11 Putman, S. E. (2009, Winter). The monsters in my head posttraumatic stress disorder and the child survivor of sexual abuse. Retrieved November 20, 2009, from Health Reference Center Academic Infotrac: northeaststate.edu:2053/gtx/retrieve.do?contentSet=IAC- DocumentsresultListType=RESULT_LISTqrySerId=Locale%28en%2C%2C%29%3 AFQE%3D%28SU%2CNone%2C32%29%22post- traumatic+stress+disorder%22%3AAnd%3AFQE%3D%28TX%2CNone%2C9%29treat ment%3AAnd%3AFQE%3D WebMD. (n.d.). Post-Traumatic Stress Disorder. Retrieved November 21, 2009, from www.webmd.com: webmd.com/mental-health/post-traumatic-stress-disorder Research Papers on Post-Traumatic Stress Disorder In ChildrenEffects of Television Violence on ChildrenPersonal Experience with Teen PregnancyInfluences of Socio-Economic Status of Married MalesRelationship between Media Coverage and Social andThe Relationship Between Delinquency and Drug UseComparison: Letter from Birmingham and CritoGenetic EngineeringHip-Hop is ArtCapital PunishmentMarketing of Lifeboy Soap A Unilever Product

How to Write an Evaluation Essay on the Affordable Care Act

How to Write an Evaluation Essay on the Affordable Care Act You’ve already checked out our guides on 10 facts on Affordable Care Act for an evaluation essay, and 20 topics on Affordable Care Act for an evaluation essay, which also highlighted a sample essay on one of the topics, for your ease and convenience. Before you get started on the writing, you should check out this guide to better understand exactly how to write an evaluation essay on the Affordable Care Act. The entire purpose behind writing an essay like this is to make sure your point of view on the Affordable Care Act is properly presented with well-articulated opinions. You should start off with a brief summary of the topic, then proceed towards a conclusion while presenting carefully constructing paragraphs. Portray examples, facts and statistics so that your opinion on the matter holds water. You need to make sure that you present a thesis which is simple to understand yet, complex enough to showcase your knowledge. This thesis should reflect a unique criteria and the rest of the body needs to evaluate the topic while keeping the criteria in focus. Let’s do this step-by-step to make sure you understand everything thoroughly: Find a Topic which You Can Evaluate Properly Even though in a previous guide, we gave examples of interesting topics on the Affordable Care Act for an evaluation essay, it helps to list down your areas of interest in the general topic. Start Working on Your Thesis Statement This thesis needs to showcase your research and knowledge on the topic and helps you by giving direction and weight to your opinions. The thesis should hold a collective key to your arguments, whether negative or positive. Define your topic and arguments This is the part where you display the might of your command on the topic, dissecting it through statistics and facts to further prove your opinion. Make Sure Your Focus Remains on a Singular Criteria It is very easy to lose yourself in the information and research while writing an evaluation essay. You better understand this particular step, let’s assume you want to evaluate a book; you can evaluate the criteria based on several factors such as its storyline, characters or ending. This way, you can also create the criteria for a topic based on the Affordable Care Act, for your evaluation essay. Once the criteria is set, you need to level some form of criticism at it, whether negatively or positively. Every pro or con needs to be implored upon in depth. If you can, then it’s always interesting and impressive to see examples attached with each critique. These pointers should prove to be highly useful while writing a compelling evaluation essay on the Affordable Care Act. We wish you the very best!

SYSTEM MANAGEMENT Essay Example | Topics and Well Written Essays - 1500 words

SYSTEM MANAGEMENT - Essay Example However, every technology implementation requires extensive IT skills, education and training. This paper covers the analysis of different aspects of the information requirements and management decision-making at different organizational levels that require education and training. In this scenario this research will present a detailed analysis of different features of information requirements and management decision-making business systems implementation regarding education and training. Society is going toward the new era where the future fundamentally will be determined through peoples capability to intelligently utilize knowledge, a valuable global resource that is the personification of human intellectual technology and capital. Since, the new knowledge-based business and economy offer a great deal facilities for the distribution, utilization of information and knowledge, and its creation. Thus, in this latest economy, companies and individuals are required to pay attention on the ways that can be used to enhance and maintain their knowledge capital to bring innovation since the capability to adapt, learn, and change has turned out to be a core competency to survive in the marketplace (Psarras, 2007) and (Sunassee & Sewry, 2003). Psarras (2006) stated that it is apparent that in the latest knowledge-based financial system the need for training and education will increase. However, to effectively manage the economic system, new information technology offers the t ransformation in companies and individuals that will best attain their educational objectives as well as best satisfy the demand for business knowledge (Psarras, 2007). This paper presents a detailed analysis of the information requirements and management decision-making at different levels within the education and training sector. Martins (2007) outlined that in last decade business and corporate knowledge management (KM) have started to come out as an area of interest in business,

Interview student from Russia Article Example | Topics and Well Written Essays - 1250 words

Interview student from Russia - Article Example These are special workshops, where we meet together and discuss current issues. I try to visit as many activities as possible, for example, we have workshops on politics, economics, films and music, literature. During our last meeting (before I went to the US) we discussed the perspective of the European Union and the results of referendums in France and the Netherlands. As for me, I think, this idea has always been a bit artificial, it doesn't bring much profit comparing with the money that is spent to support it, look at the Euro, its strength won't last for long. But that is only my opinion. I am to prove it, I have to write an essay with my ideas. - In the beginning of the 90s, after the collapse of the Soviet Union, there was felt lack of finance in education, while in the US there was much attention paid to it. In the Soviet Union education was free; nowadays we have an alternative, whether to study at the state or private (which means one is to pay much for it) school, college, university. By the way, the same situation is in the sphere of medicine. - Officially, yes, but the waiting list would be very long, so, most probably, you wouldn't need any medical treatment already. That's why unofficially you have to give money to doctors or buy medicines. Then, speaking about the system of education, as for me, I study at the State University for free and even get a scholarship, but there are students who pay for their studies and these sums are really large, so, I'm afraid, higher education is not available for everyone. - In the US you have the opportunity to decide by yourself whether to study only or to work or combine your job with studies at the college or university. I think, that working while studying is very important because it is a good training and experience. - In Russia education is compulsory only for first eight classes, then you can go to work, if you want to enter the university, you are to study for two more years, and then try to pass your exams for higher education. I try to combine studies and job, though sometimes it causes problems either at the University of at work... - Let's talk about everyday life in Russia. In what ways is it interesting or strange Is it harder or easier for an average citizen in financial aspect, for example Is it hard for you, in particular - Yes. I understand. In Western countries there are very many stereotypes about Russia: that its whole population consists either of starving alcoholics or gangsters (or gangsters-alcoholics). But fortunately it is not so. Believe me. Of course, there are gangsters, like in any country - in big cities it can be rather dangerous to appear in the street late at night. As for vodka, it is still a problem, especially in the countryside, because people can't find job there, the Soviet system of kolkhoz and sovkhoz (farms which belong to the state)