Civil engineering Essay Example | Topics and Well Written Essays - 2000 words

Civil engineering - Essay Examplethe railroad is completely flat (en.rian.ru, 2011). It was built to integrate the nation into a in advance(p) rail network and is a part of the Alp Transit Railway Project which can afford the citizens the readiness to travel in a better and faster manner. The tunnel site was filled with hard rocks make up a material challenge to the excavation staff and causing immense disturbance in the environ area (Leung, Zhou, 2006 153). It is known to be one of the greatest feats of engineering considering the fact that it was built at 4000 feet to a higher place sea level, on an uneven route comprising of steep gradients and sharp curves and exposed to dangerous environment which include snow and avalanches. Furthermore it was built under a mountain range which is nearly 8000 to 11000 feet high (Williams, 1968 176). It took well-nigh fifteen years to construct this spectacular engineering feat, costing billions of dollars. The verbalism of this tunnel is not only(prenominal) a significant engineering achievement but is also laudable for its major contribution in easing traffic and connecting diverse areas by enabling road transport at cheaper and faster rate. However, various problems were encountered during and after the construction of this tunnel, which presents a significant opportunity for study, and the same is discussed in the following sections. phone number 1 St. Gotthard Base Tunnel Geographic location Source World Records (2011) Geological setting The St. Gotthard Base Tunnel, as mentioned in the previous section is one of the largest tunnels in the world and is constructed in the Alpine mountain range. The construction of a tunnel of this magnitude and length, entails application of special state of the art proficiencys and technology. The tunnel was divided into vanadium sections depending upon the geological structure of the site. These five sections include Erstfeld, Amsteg, Sedrun, Faido, and Bodio which were a pproximately 7.4 km, 11.4 km, 6.8 km, 14.6 km, and 16.6 km in length, respectively (as shown in Figure 3 below). Boring machines were used in all the sections other than in the Sedrun section, where the conventional blasting technique was used, since the rock formation in that area was highly unstable and could have posed a significant danger (NA, 2011). Figure 2 Geographical Setting Figure 3 Sedrun Tunnel The method use for tunneling depends largely on the rock type in the area in which the tunnels are being constructed. Thus, it is of terminal significance for the engineers to devise various alternate strategies for tunneling and align the same with the rock types encountered by them on site. or so 90 per cent of the rock type in the Gotthard Base Tunnel comprises of rock which is suEhrbarble for mining thus, the drilling techniques were used in the areas such as Erstfeld, Amsteg, Faido and Bodio and the traditional mining techniques were used to blast the area in the Sedrun se ction (NA, 2011). Figure Geological formations St. Gotthard Base Tunnel Temperature in the tunnel Furthermore, the temperature in tunnels is also drastically different and hence must also be taken into consideration. When rock is exposed in the tunnels during excavation, a significant mensuration of heat is generated depending upon various factors such as the virgin rock temperature i.e. VRT the thermal properties, the amount of water contained in the rock, the

Diabetes Research Paper Example | Topics and Well Written Essays - 1000 words - 3

Diabetes - Research Paper ExampleBased on the level of insulin secreted, diabetes is sort out under three figures 1. Type 1 diabetes, which is present from childhood, in which the body secretes little or no insulin. This is as well referred to as insulin dependent diabetes and genetics, viruses or autoimmune problems with the islet cells have been proposed as study causes for this type of diabetes. 2. The type 2 diabetes is a more common form of the disorder which manifests only in due date when the islet cells begin to secrete less amounts of insulin or the body does not respond well to the secreted insulin. increase lifestyle changes such(prenominal) as lack of body exercise and food habits have been considered to be the major causative factors along with a genetic predisposition to the disease. 3. The third and an increasing derivering type is gestational diabetes wherein the puzzle develops the type 2 form of the disease during pregnancy which increases the risk for both the mother and the developing infant. (Diabetes, 2010) inheritable factors In the case of type 1 diabetes, which is present from childhood, studies have shown that more than 20 regions of the genome might be responsible for genetic susceptibility to the disease. Increased risk to the disease has been found to be associated with the genes present in the HLA region of chromosome 6 which includes HLA-DR, DQ, and DP. The various haplotypes of these genes are associated with increased risk for the disease in various populations and the armorial bearing of two such haplotypes together further compounds the risk for the disease. In addition, the presence of variants of the INS (insulin) gene located in chromosome 11, also predisposes the individual for the disease. Another gene that have been associated with the disease include variants of the CTLA-4 (cytotoxic T-lymphocyte associated 4) gene which is located on chromosome 2. The genes associated with type 2 diabetes are those which are involved in pancreatic beta-cell function, insulin action, metabolism of glucose and other settings such as lipid metabolism and energy uptake and release. Some of the candidate genes for the disease include PPAR?, ABCC8, KCNJ11, and CALPN10. In the case of maturity-onset diabetes of the young, which is the type 2 form of the disease that occurs before 25 years of age, is linked to mutations that occur in at least 6 genes which are associates with beta cell function as any the genes are expressed within the islet cells of the pancreas (Genetics and Diabetes, n.d). Psychological aspects of the disease The initial response of the individual to the disease is associated with shock and anger as it is a lifelong condition and demands a lot of re austereions and a strict life style for controlling the disease. Beginning with food restrictions and following a routine of walking and exercise, the condition also requires continuous follow-ups and is also interlinked with various other illn esses. The long term nature of the disease has also been linked to development of anxiety and depression which in turn depend on their ability to coping with the limitations imposed by the disease. Such individuals also often feel isolated and dependent on pot for their daily activities, which would be more obvious in case of children (Chandra, 1997). Medical and psychological interventions The presence of diabetes inescapably to be confirmed through proper diagnostic and screening procedures. Diagnostic tests are taken

Social Entrepreneurship Essay Example | Topics and Well Written Essays - 250 words - 8

Social Entrepreneurship - Essay ExampleThe company does not engage purely on pogy outs to global societys disadvantaged groups. Instead, the company main aim is to sustainably alleviate the lives of worlds poor. One strategy is distributing the revenue-generating Kickstart moneymaker pumps. The pumps help the worlds poor give riseers generate profitable farm demarcationes, alleviating their economic plight. The Kickstart organization helps the worlds poor find related jobs (Kickstart, 2014).Mr. James collins insisted capital companies employ social discipline, humble enough to implement cartridge cliply social responsibility activities. Fannie Maes business included ensuring thousands of Americans achieve their dream homes (Collins 110). Collins insists that level 5 leadership focuses on humble exercise of organizations goals (Collins 17). In times of difficulties, the company must favorably never lose hope 65. Incorporating discipline and technology to best achieve organizatio nal goals is a realistic business greatness plan (Collins 120).Social entrepreneurship entails contributing to the societys improvement. The Kickstart organization helps improve the worlds poor conditions. Collins affirms the company must maximize scarce resources and technology to achieve social responsibility-laden company objectives. Evidently, social entrepreneurship includes allocating time and resources to improving the communitys social

Global Culture Essay Example | Topics and Well Written Essays - 3000 words

Global Culture - Essay Example77). This in itself has been the major source of divers(a) issues of contention such as the general lack of consensus surrounding certain elements of fashion. Additionally, the aspect of paganity also affects how we proceeds up commodities and elements of fashion in as much the same way as that of race. It is worth noting that term race is unsexd by the physical features that characterize us such as skin color, caseful of hair, or general physique, ethnicity is more of the traditions, beliefs, and customs that are associated with a given group of people (Karner 2007, p. 192). As such, it is much easier to alter our traditions and adopt a fairly different ethnicity from our own. This is not possible for the element of race, as race is basically attached to the biological and genetic orientations of our existence. In consideration of these, race and ethnicity are broadly tied to fashion with an underlying indifference on the aspects of egalitarianis m and impartiality as segments of the fashion creation tend to advance.The contemporary society is always expanding with each subsequent year, as defined by state increase in almost all aspects. This results in numerous individuals each with their own traditions and beliefs regarding the various elements of forgiving life. Additionally, the liberalism of the current society makes it much easier for people to move around and intermingle with different individuals from varying ethnic and racial orientations. This has the overall effect that there are virtually unlimited number of idealizations that can define the exact thoughts that people have on issues of core interest to the human race (Prewett 2013, p. 101). One of these aspects is fashion, which is genuinely much alive courtesy of the multi-billion dollar industry depicted by the game fashion world. The high stakes of the fashion industry mean that any form of idealization that may not adjust to the

Why did the 2007 financial crisis spread so quickly and so far Essay

Why did the 2007 financial crisis spread so quickly and so far - Essay ExampleThe crisis also led to the global recession in 2008 following its effects on international trade (Acharya & Matthew, 2009).The financial crisis is believed to be as a pull up stakes of increased values of securities related to the United States of Americas in the stock market. The increase on the securities was as a final result of the housing bubble which reached its optimum in 2006, affecting many financial institutions worldwide. Therefore, the crisis was a result of a complicated interplay between policies that enabled home ownership through the provision of cheaper loans to potential home buyers. Subprime mortgages were therefrom overvalued based on the presumption that reliable estate prices would continue to escalate. The global stock markets suffered heavily when sure estate securities suffered large losses as a result of declining credit availability and dented investor confidence. some econo mies globally slowed down during this period as a result of credit unavailability and a dusk in international trade (Caballero, Pierre-Olivier & Emmanuel, 2008).The financial crisis was primarily an internal problem in the United States of America. The crisis began as a subprime crisis in the country in 2007 and spread over to other advanced countries. The crisis commenced with an enormous real estate asset bubble. Housing prices dramatically escalated in the United States with mortgage rates lower than regulation mainly because of the Federal Reserve lowering the federal funds. Federal funds are the rate at which financial institutions lend each other overnight (Ely, 2009).In order to avoid losses, mortgage lenders fool traditionally been very strict in scrutinizing the eligibility of a citizen in terms of repaying the loan. However, this did not happen in the United States of America when there was widespread securitization. Securitization allowed banks to lend mortgage loans t o many jobless individuals with no income or assets at all. Loan regulators also authorized

Reflection paper 3 Essay Example | Topics and Well Written Essays - 1250 words

Reflection paper 3 - Essay eccentricIt therefore believed the majority of deal in the society are not actually what they seem to be from their external observations. The presenter on this subject is so brave to come out in ordinary and ascertain to the society her sexual orientation. Her ability to come forward and inform her family of who she really was is an act of transience and truthfulness that is not easy to find even among the religious persons.The pain she underwent both physically existence seeing her family suffering several losses coupled with emotional pain of having to wait for a term before declaring her sexual orientation if commendable. She was able to overcome the pain of isolation from her sisters for a while as the m some other was still figuring out how to deal with her situation. Despite her mothers reluctance to accept her fully she managed to start a common balance in their relationship and managed to complete her studies, and she got a job at the colleg e.Concerns of man persons in the society are something that has not been received well in the society as a whole. Majority of people in the society still need a lot of civic reading in order to understand that these are normal people just like them with different feelings as human beings. Homosexuals must be treated with respect and care just like any other person since they are valuable members of the society just like everyone else.The presenter depicts to us a oscilloscope that is so telling about the mentally ill people. His presentation is a clear indication that these people need help more than anything else. Without proper understanding of their conditions, they would easily drift off and die suicidal deaths. He portrays the sufferings his mother went through when that condition the unfortunate fate that caught up with him as he was ontogenesis up.He is exemplary in his ability to have overcome the odds especially from the first

Personal Mission & Professional Goal Statements for Educational Essay

Personal Mission & professional person Goal Statements for Educational Leadership Class - Essay ExampleI was given the passion to realize new things in each and every day of my life. I chose to deal out what I involve learned to everyone. I was given the freedom to influence other people. I opted to influence others with the knowledge that god gave me. I was called to give lessons. I agreed to be His disciple, His follower. I was given the voice to speak out His glory. I conceded to be His voice here on earth. This is my calling, my vocation. This is the path that I chose. This is my way to my salvation. I will fink on top of my lungs. I will teach His words. I will live by His words. I will educate people as long as I can. This is my mission.I am free. I will complete my mission in any way I could as long as I know that I abide by the rules and regulations. I will find ways to advertize enhance my skills so that I will be able to fulfill my purpose in life. What do I have to do to keep my mission on its correct track? I created a list of things I should keep in mind for me to address my mission. First, as an pedagogue, I will emphasise to keep an open communication with my superiors, with my fellow educators, and with my students and their guardians. I would regularly ask them for their opinions regarding the way I teach and reach them. I will make them feel that every word they say approximately me and about certain things are appreciated and highly regarded. I would establish a good, healthy relationship with my students. I will depict to gather their thoughts and perspectives about education. I would listen to their voices for I know that being an educator is a two-way process, they learn from me and at the same time, I will be able to smack up relevant points from them, views that I could use in my own personal living. I will face to every meeting especially if the meeting would be comprised of the people I usually encounter. I would try to devel op programs that would unite the students parents and the faculty members of our school, so that through these programs we will be able