The Banqiao Reservoir Dam Failure Essay Example | Topics and Well Written Essays - 2750 words

The Banqiao reference dyke Failure - turn out ExampleThis essay discusses that the collapse of the Banqiao and Shimantan Dams together with a several dozen much smaller dkms in the Zhumadian Prefecture of Henan Province in China in August 1975 is among the worlds most devastating dam failures. Initially, it was reported that the dam failure was attributed to a lifelike disaster. However many years later and after considerable research, researchers have come to the conclusion that the Banqiao Reservoir Dams design and the design of the separate reservoirs, together with the standards associated with containing the river are partly responsible for the dam failure. In essence, it is now generally accepted that the Banqiao Reservoir Dam failure was due to both man-made error/engineering failure and a natural disaster. Zhumadian is situated in the Southern region of Henan Province with Hong and Ru Rivers running east through Zhumadian intersection upon the Huai River. The Banqiao D am was constructed on the Ru River in 1952 as part of the alluvial sediment control programme for the Huai River. In 1956, the Banqiao Dam was reconstructed elevating the dam height and improving the capabilities of the reservoir. The Banqiao Dam was constructed so that it could withstand 1-1in-1,000 year flood (306mm rainfall per mean solar day). The Banqiao Dam was described as a clay-core earth fill dam measuring 24.5 meters in height with the ability to store up to 492 one million million million meters and with a go on 375 million cubic meters dumb for flood control.... The parapet walls elevation was 117.64 meters. The discharge capacity was built for 3,092 cubic meters with 1,800 cubic meters bill for the main spillway, 1,160 cubic meters were designed for the supplementary spillway and 123 cubic meters designed for the conduit (Xu, et. al., 2008). The Disaster The collapse of the Banqiao Dam began on the evening of August 7, 1975 when a large storm became stati supersta rry over the Henan Province. As a result the deluge keep up over a foot of rain daily for a level of three days (Chiles, 2001). The rainfall dumped by the storm amounted to 1005 mm of rain in a days time and 1605 mm of rain over a three day period. In hotshot hour, flooding overtopped the Banqiao and Shimantan dams leading to their collapse (Eliasson & Lee, 2003). In all, over 60 smaller dams collapsed because dikes and flood diversion projects further downstream could not resist such a deluge (Eliasson & Lee, 2003, p. 620). Land measuring over one million hectares also sustained flooding, more than 100 km of the railway line connecting Guangzhou to Beijing sustained damages, many villages and towns were either entirely or partly submerged in water and several million residents became homeless. Conservative estimates report that some 26,000 persons drowned in the flood directly linked to the failed dams and an additional 145, 000 eventually died as a result of causal famines and epidemics in the weeks that followed (Eliassin & Lee, 2003). Evaluating the Engineering Failures of the Banqiao Dam Collapse Becker (1998) puts the construction of the Banqiao Dam and the associated dams in its proper perspective. According to Becker (1998) the Banqiao Dam was constructed around a time where irrigation was a prime agricultural policy. At the

Concepts of Effective Active Learning Speech or Presentation

Concepts of Effective busy Learning - Speech or Presentation ExampleJohn Dewey, author of the School and Society and come and Education among others, is one of the key theorists of instructional technology. He established Chicago Laboratory School, one of the firstly of its kind, to test his educational theories and their social implications. Let us find out oft about his contrisolelyions and their force on society. John Dewey I cast developed several educational theories for the purpose of having better and more efficient teaching methods. Ever since I have been against authoritarian methods of teaching and I believe that teachers should have a greater role than just teaching or merely educating the students- they should be role models who too inspire the youth who are under their supervision. I also believe that including things that interest children the most is a better motivation than using rewards and punishments in teaching.I have come up with something that I refer to as informal education which promotes the involvement and exposure of students to activities that could help them gain experience, and stimulate their thinking skills and be commensurate to reflect on the significance of the undergone activities. This way, learning will be more than just fun and amusing, but also something that could better prepare the students for the future. The learning theory I have developed came to be cognise as functionalism and it encouraged mental testing and stressed studies of adaptive behavior (Clark, 1999). Interviewer John Dewey, indeed has contributed much to the development of instructional technology. The educational theory he has developed is still used in a lot of educational institutions today. And after having understood Mr. Deweys contribution, it is now time to look at the look in another perspective and learn about another leader in the field. Here is the cosmos who supported Mr. Deweys theory of functionalism and has strongly advocated e ducational measurement, Mr. Edward L. Thorndike. What do you think are your most Copernican contributions to instructional technology?

Term paper that present the knowledge and depth you obtained in this Essay

Term paper that present the knowledge and depth you obtained in this class. The paper lav be from any topic discussed or not in - Essay ExampleDefinition Cushings Syndrome is a disorder involving the hormones and is particularly caused by an abnormal increase in the amount of the hormone hydrocortisone or other glucocorticoid hormones in the blood (Nieman et al., 2008). In the case of an overactive immune system, glucocorticoids usually deliberate down the inflammation system as a sort of negative feedback mechanism. However, if there is too such(prenominal) production of glucocorticoids, especially hydrocortisone, in the blood, then the entire immune system might be saturnine down, thus leading to a variety of numerous physiological disturbances known as Cushings syndrome (Nieman et al., 2008). Causes The important cause of Cushings syndrome is the overproduction of adenocorticotropic hormone, or ACTH, by the pituitary gland, which is usually known as Cushings Disease. Anothe r cause is an adrenal gland tumor that usually occurs among women over 40 years of age. A third cause is a tumor somewhere in the body which either produces too much(prenominal) cortisol or causes its production, such as tumors in the pancreas, lungs or thyroid that oversecrete ACTH (Nieman et al., 2008). ... However, the most initial step for Cushings syndrome is the ACTH stimulating the adrenal glands for the production of cortisol (Blevins, 2002). Symptoms Cushings Syndrome is characterized by florid purple striae, plethora, proximal muscle weakness, bruising with no obvious trauma, as well as unexplained osteoporosis (Nieman et al., 2008). Other symptoms of the disease involve obesity, depression, diabetes, hypertension, or menstrual irregularity (Nieman et al., 2008). If Cushings Syndrome affects the higher brain centers in the case of complications, it may cause anxiety disorder, obsessive-compulsive disorder, depression, alcoholism and diabetes. Other more noticeable sympt oms include obesity of the upper torso coupled with disproportionately thin limbs, a round and red bet with characterized fullness, and acne or certain other skin infections. The less common symptoms include a buffalo hump, backache, warmth and pain of the bones, rib and spine fractures, weak muscles, excessive hair growth in the woman, impotence and deprivation of sexual desire in men, and certain headache, tiredness and feelings of thirst and hunger (Nieman et al., 2008). Treatment The treatment of prize is surgical removal of the tumor. This should be followed by treatment with hydrocortisone or hydrocortisone replacement therapy because cortisol levels will go down fast once the tumor is removed. Moreover, in the case of patients with malignant adrenal cortical neoplasm, the treatment of choice must be open adrenalectomy (Thomson et al., 2010). Through an MRI scan, cases of mediastinal pack that intertwine with the heart nerves must be done with extreme care so as not to in jure such a delicate organ. Moreover, CT-guided coaxial core biopsy to investigate whether it is

The Trio Sonata in the Baroque Period Essay Example | Topics and Well Written Essays - 3000 words

The Trio Sonata in the Baroque dot - Essay ExampleTrio Sonata is an instrumental piece consisting of two, three, or four successive movements of different character, which has wholeness or more melody parts, with only one player to a part i.e., einfach as against Matthesons stark, for manifold per forgeance of the parts Cf. SBE 25. Depending on the number of concertante, melody parts that it has, a sonata is set forth as being solo, due, tr, etc. Clearly, in no form of instrumental music is there a cleanse opportunity than in the sonata to base up feelings without the aid of words. The symphony and the overture has a more fixed character. The form of a concerto seems designed more to give a skilled player a chance to be heard against the background of many instruments than to implement the depiction of violent emotions. Aside from these forms and the dances, which also have their excess characters, there remains only the form of the sonata, which assumes any or all charact ers and every kind of expression. By means of the sonata the composer can hope to relieve oneself a monologue through tones of melancholy, grief, sorrow, tenderness, or delight and joy or maintain a excellent dialogue solely through impassioned tones of similar or different qualities or simply depict emotions that are violent, impetuous, and sharply contrasted, or light, gentle, fluent, and pleasing. To be sure, even the weakest composers have such goals in the making of sonatas, among the weakest being the Italians and those who imitate them. The sonatas of the present-day Italians are characterized by a bustle of sounds succeeding each other arbitrarily without any other purpose than to cosset the insensitive ear of the layman, and by sudden, fantastic transitions from the joyous to the mournful, from the pathetic to the flirtatious, without our getting what the composer wants to say. And if the performance of these sonatas engages the fancy of a few hotheads, the heart and ima gination of every listener of taste or understanding will lock away remain completely untouched. A large number of easy and hard keyboard i.e., clavichord sonatas by our Hamburg Emanuel Bach show how character and expression can be brought to the sonata. The majority of these are so communicative sprechend that one believes himself to savvy not tones but a distinct speech, which sets and keeps in motion our imagination and feelings. Unquestionably, to create such sonatas requires some(prenominal) genius and knowledge, and an especially adaptable and alert sensibility. But they also

Nursing - Quantitative Crituque Essay Example | Topics and Well Written Essays - 1000 words

Nursing - three-figure Crituque - Essay ExampleAbstract The abstract was clearly incorporated in a way that it provides a precise summary of the content in the article. The worry is surface defined, the method of research well declared and the findings stated. The abstract also provides a glimpse of the conclusion of the paper giving a clear moving picture of what is contained in the article. Introduction The introduction is well structured and gives a summative outline of the content. However, it could have been much detailed particularly in describing the risk factors of metabolic syndrome in adults. It only explained the risk factors of the syndrome in children. However, it gives a concise explanation of the lifestyle factors that play a part in enhancing metabolic syndrome in people. The problem is clearly stated and easily recognized because it builds a persuasive discussion of the knowledge. The problem has a gigantic impact on nurses because they are able to realize ho w metabolic syndrome has affected the American people (McGillis, Massey and Amstrong et al., 2007). The cash in ones chips between the method of research and the findings is appropriate. Hypothesis and or research questions The research questions are well structured because they led to accurate outcomes that were expected. The hypothesis, on the other hand, are not clearly stated and extensively sketch because they do not cover the concept of metabolic syndrome as outlined in the context. ... Conceptual/ suppositional Framework The article contains an appropriate theoretical framework that is well-defined screen background because it led to considerable scope of outcome that was anticipated. For instance, the framework outlined the different types of doctorate and nursing students who came to undertake the theater of operations as well as the age bracket of the students involved which was 9 to 15 years (McGillis, Massey and Amstrong et al., 2007). It also outlined concepts suc h as, lifestyle factors that contribute to metabolic syndrome and operational descriptions such as the low HDL, hypertension and overweight. Method The surgical process use was appropriate because it focused on the findings that were required. It encompassed student doctors and nurses who were familiar with the aspect of metabolic syndrome and the purpose of the study as well as their anticipation. The group also encompassed a phlebotomist, a dietitian and dietetic student. The study was structured well in a manner that all the risks that usually occur were minimal. The design used was rigorous because it was consistent with the purpose of the research. The comparisons involved were also suitable because they fostered the interpretation of the outcomes. Each of the doctorate and nursing student undertook their duties well because the outcome was incredible. For example, the phlebotomist undertook the blood draw of children after they had fasted for at least 10 hours. The teenager questionnaire was used to collect the dietary data on the selected children (McGillis, Massey and Amstrong et al., 2007). The population was well described in the consume population and the sampling design used was the best because it met its purpose. The doctorate and

The New Politics of Public Policymaking Essay Example | Topics and Well Written Essays - 1750 words

The New government of Public Policymaking - Essay ExampleThe result of this process is seen in the form of government acts and laws that often guide some level of skepticism in it (Dionne, pp. 23-49). The policymaking has to go through several steps that include establishing agenda, formulation, adoption, implementation, evaluation, and stopping point (CliffsNotes, n.p.). However, history shows that very few policies have come to the point of termination (CliffsNotes, n.p).Another important calculate that affects this process is financial analysis. The government is responsible for needs to strict up financial skill set and its existence guarantees recognition by politicians and bureaucrats of the need for generalist skills in policymaking (Levin, Landy, & Shapiro, 35-47). Collecting bailiwick data must(prenominal) also be within the allotted budget because in order to make effective policies, survey data must be accurate.In 1970s, United States underwent a major energy crisis due to the lower in the oil production and consumed more amount of the worlds energy as compared to its population this had a dangerous impact on the social and economic situation of the country. In addition to that, the post world war conditions in 1960s had dramatically increased the United States population as a result it had the highest pack standard of living in the world history.All these factors combined gave birth to environmentalism, a movement pertain with the living conditions of creatures on earth. The growth of the movement was further advanced by the adverse conditions and extreme protests of the 60s, which challenged imperialism, racism, and violence. Despite these diminishing conditions government failed to come up with effective policies as the Nixons Watergate scandal was in total swing, making it hard for them to take productive measures.The publication of books like Betty Friedans The feminine

Place, Promotion and Price Strategies ZTE Computer Tablet Market Entry Research Paper

Place, Promotion and Price Strategies ZTE Computer check Market initiation in the US - Research Paper ExampleAccording to leaked screenshots leaked by an Amazon source of its internal inventory management system Alaska, and published by Cult of Android, the call down Fire is on its focusing to out careing even the Apple iPad (Barbara, 2011). Kindle Fires Tablet recent robust performance in the market is a positive development in marketing computer tablet in the US because it demonstrates that Apples Ipad is not invincible to the competition as initially perceived. This is an encouraging development for ZTE because it manifests that apt(p) with a right product and strategy mix, it is possible that ZTE can outsold Apples Ipad. This development tells that ZTEs aggressive marketing objective in 2015 is realistic and doable.ZTE is not new in the U.S. market. It currently sells smartphones, cause phones, modems and devices within the U. S. market and has worked with U.S. carriers l ike AT&T Inc., Verizon Wireless, Sprint Nextel Corp. and T-Mobile USA (Khariff, 2011). In terms of defect recall, ZTE is no longer a stranger to American consumers. Such that when it introduces its tablet computers in the American market, it already has trademark awareness where it can capitalize to gain more market share. ZTE Corporation is the second largest manufacturer of mobile phone gear in China. Being such, it has the advantage of scale to be able to sell its products at a lower cost. In contrast, Apple Inc is only the fourth selling computer brand in its own domestic market (America) dominating only the computer tablet market segment. This track position is even currently threatened by Amazons Kindle Fire Tablets recent robust sales performance. ZTE also had a successful launch of its tablet removed the U.S., offering global tablet markets Google Android based tablets, like the one used in the Kindle Fire and Samsung Galaxy Tablet (Khariff, 2011). Considering these fac tors in competition, the possibility that ZTEs inexpensive product offerings will effectuate them as the tablet PC market share leader by 2015 as predicted by TechGadgetWeb.com (2011). ZTE til now has to employ the right marketing mix to successfully penetrate the US market and become a market share leader by 2015. To be able to employ the right marketing mix, it is demand to elaborate the aspects of marketing mix which are Table I Place Distribution and retail channels, online presence, geographic considerations, public appearances and performances (also an aspect of promotion), and delivery Promotion Marketing materials, initial offerings, social media /internet, press and PR, advertising, relationship marketing and public appearances and performances Price Market penetration goals, competition, customer buying power, regional and segment differences, current economical conditions (Source www.businessmate.org) Place For ZTE to successfully enter the US market, ZTE has to capit alize on its existing marketing channels. Currently, it has a confederation with five majore carriers in the US that includes Verizon, the dominant US mobile phone carrier. Capitalizing on the existing net profit of this mobile phone carriers provides ZTE an easy penetration in US the market. The major carriers in the US has an schematic marketing network that makes it ideal for a new entrant like ZTE as a outrank of distribution for its products. ZTEs exposure to Verizon and other mobile phone carr