Wednesday, November 27, 2019

Facts About Saskatchewan, the Land of Living Skies

Facts About Saskatchewan, the Land of Living Skies The prairie province of Saskatchewan produces more than half of the wheat grown in Canada. Saskatchewan is the birthplace of Canadian medicare and home of the RCMP training academy. Location of Saskatchewan Saskatchewan extends from the U.S. border along the 49th parallel to the Northwest Territories border along the 60th parallel. The province lies between Alberta on the west and Manitoba to the east, and between the Northwest Territories on the north and the states of Montana and North Dakota on the south See map of Saskatchewan Area of Saskatchewan 588,239.21 sq. km (227,120.43 sq. miles) (Statistics Canada, 2011 Census) Population of Saskatchewan 1,033,381 (Statistics Canada, 2011 Census) Capital of Saskatchewan Regina, Saskatchewan Date Saskatchewan Entered Confederation September 1, 1905 Government of Saskatchewan Saskatchewan Party Last Saskatchewan Provincial Election November 7, 2011 Premier of Saskatchewan Saskatchewan Premier Brad Wall Main Saskatchewan Industries Agriculture, services, mining

Saturday, November 23, 2019

Analogy vs. Homology - Theory of Evolution

Analogy vs. Homology - Theory of Evolution There are many types of evidence that support the Theory of Evolution. These pieces of evidence range from the minute molecular level of DNA similarities all the way up through similarities within the anatomical structure of organisms. When Charles Darwin first proposed his idea of natural selection, he used mostly evidence based on anatomical features of organisms he studied. Two different ways these similarities in anatomical structures can be classified is as either analogous structures or homologous structures. While both of these categories have to do with how similar body parts of different organisms are used and structured, only one is actually an indication of a common ancestor somewhere in the past. Analogy Analogy, or analogous structures, is actually the one that does not indicate there is a recent common ancestor between two organisms. Even though the anatomical structures being studied look similar and maybe even perform the same functions, they are actually a product of convergent evolution. Just because they look and act alike does not mean they are related closely on the tree of life. Convergent evolution is when two unrelated species undergo several changes and adaptations to become more similar. Usually, these two species live in similar climates and environments in different parts of the world that favor the same adaptations. The analogous features then help that species survive in the environment. One example of analogous structures is the wings of bats, flying insects, and birds. All three organisms use their wings to fly, but bats are actually mammals and not related to birds or flying insects. In fact, birds are more closely related to dinosaurs than they are to bats or flying insects. Birds, flying insects, and bats all adapted to their niches in their environments by developing wings. However, their wings are not indicative of a close evolutionary relationship. Another example is the fins on a shark and a dolphin. Sharks are classified within the fish family while dolphins are mammals. However, both live in similar environments in the ocean where fins are favorable adaptations for animals that need to swim and move in the water. If they are traced back far enough on the tree of life, eventually there will be a common ancestor for the two, but it would not be considered a recent common ancestor and therefore the fins of a shark and a dolphin are considered to be analogous structures. Homology The other classification of similar anatomical structures is called homology. In homology, the homologous structures did, in fact, evolve from a recent common ancestor. Organisms with homologous structures are more closely related to each other on the tree of life than those with analogous structures. However, they are still closely related to a recent common ancestor and have most likely undergone divergent evolution. Divergent evolution is where closely related species become less similar in structure and function due to the adaptations they acquire during the natural selection process. Migration to new climates, competition for niches with other species, and even microevolutionary changes like DNA mutations can contribute to divergent evolution. An example of homology is the tailbone in humans with the tails of cats and dogs. While our coccyx or tailbone has become a vestigial structure, cats and dogs still have their tails intact. We may no longer have a visible tail, but the structure of the coccyx and the supporting bones are very similar to the tailbones of our household pets. Plants can also have homology. The prickly spines on a cactus and the leaves on an oak tree look very dissimilar, but they are actually homologous structures. They even have very different functions. While cactus spines are primarily for protection and to prevent water loss in its hot and dry environment, the oak tree does not have those adaptations. Both structures do contribute to photosynthesis of their respective plants, however, so not all of the most recent common ancestor’s functions have been lost. Oftentimes, organisms with homologous structures actually look very different from each other when compared to how close some species with analogous structures look to each other.

Thursday, November 21, 2019

President Truman's decision to drop Atomic Bomb Assignment

President Truman's decision to drop Atomic Bomb - Assignment Example In the words of Walker, another option available for Truman was to try a Normandy-type amphibious landing. In this case, the estimated casualty would have been anything around a million (2008, p. 9). That is, though cruel at the first sight, Truman’s decision was not less ethical given the options available at that point of time. In the words of Wainstock (2013), the Japanese government had no respect for the lives of its own citizens and was not trying to save them. For example, though Japan faced several critical military defeats along with a crumbling industrial capacity, it exhibited a reluctance to give up the war. In contrast, it adopted highly unethical practices like ‘Kamikaze’ attacks where suicide bombers were used to target American military (Wainstock, 2013, p. 56). From this point, it is only rational to assume that had the war continued, Japan would have used its every citizen as a human shield. Thus, the decision by Truman to end the war instantaneously and unconditionally was the right option at that point of time. Admittedly, Truman was advised that the power of the atomic bomb should be demonstrated to the government of Japan before its actual use so that they could take an informed decision. However, a close analysis reveals that it was not possible for Truman to do so. For example, had the demonstration failed, it would have caused serious damage to America, and Japan would have continued with increased rigor and confidence (Wainstock, 2013). In addition, even if Japanese authorities had known the power of atomic bomb, they would not have ceased. Firstly, Japan was duly warned of a â€Å"total destruction† but there was no effort from Japan to stop war. Instead, it went on adopting unethical practices like ‘Kamikaze’. However, before giving a clean chit to Truman, it is wise to assess the other side of the argument as well. Firstly, Goldberg

Tuesday, November 19, 2019

The applied significance of teambuilding Research Paper

The applied significance of teambuilding - Research Paper Example The paper tells that the new century has offered a myriad of challenges to managers from all over the world. The impact of globalization and the technological advances that have basically shaped the way businesses are conducted are very real and pressing concerns for business today. Moreover, these developments have paved the way for the emergence of a new breed of workers. These people have been able to almost literally transcend time and space since they are basically prized for their intellectual capabilities and special technical skills. These people are known as knowledge workers. It is very important that managers recognize the existence of these knowledge workers and be able to utilize them to their full potential. Moreover, with the many challenges hounding companies today, teams have been very much relied upon in order to be able to get thru difficult challenges as well as to succeed in many endeavours. However, it is very important for the teams to be composed properly and be able to choose the members well. Furthermore, it is important to have a clear definition and be able to set the expectations of team members as well. Hence, it is very crucial also to be able to set the roles of each team members so that they may work harmoniously towards the achievements of the predetermined goals and objectives. Clearly, these are people that are central to the team building process. Thus, as the functional area primarily concerned with manpower, the human resources department must play a central role in the team building efforts of companies. This will ensure the proper implementation of necessary guidelines so that the team building process will be successful. Hence, Hackman (1993) has put forward excellent examples in order to get these things done whereby the flight trainings that involve flight crews have different functions interdependent in order to bring the group’s goal into fruition. Timing events and the various developments are also necessary . In building teams, it is also important for the members to have a clear understanding when to step up and take the helm for the group. It is important for the different members to take turns at the spotlight and indeed the team members must be ready when the time comes for them to be the one to move forward for the sake of the team (Gersick, 1988). Teambuilding There have been many challenges affecting businesses today among which are the pressing forces of globalization and technological innovations that have enabled companies to utilize various automation processes in place of manual labor. However, despite the many changes that has strongly shaped and continuously form the business landscape, manpower has continuously been the force that companies have continuously relied upon. Though there are automation options, certain processes still require human touch in order to be able to get things done. Consequently, these automation processes usually lessens the labor employed but th ese machines still require human elements to make them function. Thus, manpower continues to be a key enabler for companies to go about their businesses and be able to bring about the realization of their strategies and to bring into fruition the target successes that are being talked about in the boardrooms. Hence, there is the all too important learning and growth perspective in the Balanced Scorecard (BSC). The BSC has four perspectives namely the financial perspective, customer perspective, internal business process perspective and the aforementioned learning and growth perspective. In its most basic sense, the strategic activities illustrated in the BSC seem to have its roots from the learning and growth perspective. Of course there are variations to the model but still, the learning and growth illustrates the need to capture the all too important elements of a company’s manpower which continues to be a crucial enabler in the success of a company’

Sunday, November 17, 2019

Friction on the ramp Essay Example for Free

Friction on the ramp Essay As you can see from the graph, as h1 is increasing, the horizontal distance also increases. The graph is more or less a straight line because the horizontal distance travelled by the ball baring in each interval should more or less be around the same. However it didnt show that the y-component is directly proportional to the x-component. This could be of the inaccuracy of the equipment, measurement and air resistance when in travelling in the air and friction on the ramp. The accuracy of the meter ruler is quite poor when it comes to measuring the point at which the ball has landed. Therefore the uncertainties would be measuring precisely the point at which the ball baring had landed. It will be more or less i 1mm. The position for releasing the ball baring is another issue. If the ball is being released from a higher or lower position compared to the previous test, it will have an affect on the initial velocity when leaving the ramp. Higher velocity will result in a bigger horizontal component and therefore uncertainties would be more or less i 1mm. The total uncertainty would be i 2mm. The plastic ramp also creates a problem. The end of the ramp is difficult to maintain a precise horizontal position because of the bendiness of the plastic ramp. This is an important factor because it has an affect on the initial velocity and therefore will change the results. It will create a vertical acceleration if it bends resulting in an increase in the horizontal component. In theory, we have assumed that the air through which the projectile moves has no effect on its motion, a reasonable assumption at low speeds. However, for a greater speed, the disagreement between calculations and the actual motion of the projectile can be large because the air opposes the motion of the projectile. So, a bigger h1 means the projectile will be in the air for longer; therefore the air resistance will affect the projectile more and consequently will reduce horizontal distance travelled. I believe this is the reason that the line on the graph isnt directly proportional to the x and y components. Therefore in the absence of air resistance, I believe that the graph produced would be directly proportional to both x and y components. In order to calculate the theoretical range, we have to find the horizontal and vertical component separately. I can use the following equations to find out both of the horizontal and vertical components.

Friday, November 15, 2019

Inequality and Coalitions Size Essay -- American History, Revenues

The interrelations of social segregation and Inequality have been largely studied by several authors (Fernà ¡ndez y Rogerson, 1996 y 1997; Bà ©nabou 1996a y 1996b; Gravel y Thoron, 2007; Durlauf, 1996). Nevertheless, the majority of these studies have concentrated in demonstrating the possibility of a segregated equilibrium. This last is understood as the formation of consecutive clubs, ordered in accordance with a variable that represents the social position of the economic agents. In the majority of the studies, this variable is the wealth of the persons or his human capital. The problem with this kind of models is that they do not study the effect of the income distribution over the degree of segregation. As a result, they can't answer questions like the following: the size of the coalitions decrease with the degree of wealth inequality? In a society, the size of the coalitions formed by wealthy agents are bigger than the coalition of the poor ones? This is an important weakness of this type of literature. In effect, the collective interrelation inside coalitions can determine the accumulation of social capital and human capital, and it is well-known that the both are essentials factors in economic development (Benabou, 1996a; Glomm y Ravikumar, 1992; Fernà ¡ndez y Rogerson, 1996; Durlauf, 1996) Some authors as Bà ©nabou (1996th) and Glomm and Ravikumar (1992) compare the economic and distributive outcomes of integrated versus segregated societies. That kind of analysis is relevant to analyze problems such as the benefits and cost of public versus private education. Nevertheless, it is not very useful in analysing other problems as the determinants and the consequences of Social segregation. In this paper, we study t... ...artition. Jehiel and Scotchmer (1997 and 2001) characterise the free mobility equilibrium. However, they do not introduce heterogeneity in the distribution of wealth, and they suppose a very unrealistic utility function (linear). Moreover, their distribution of characteristics of agents is very narrow (uniform). Finally, they have not made the comparative static exercises required to understand the relationship between the heterogeneity of the agents and the degree of social segregation. Most of the models that demonstrate the existence of a consecutive core equilibrium, use super additive and cooperative games. (Greenber y Weber, 1986; Demange, 1982 y 1994). However, this kind of model have two defects. First, although they demonstrate the existence of a consecutive equilibrium, they do not analyze the effect of inequality on the size of coalitions.

Tuesday, November 12, 2019

Background Of Pulmonary Edema Health And Social Care Essay

Heart failure is a medical status that consequences as the bosom is incapable to provide equal blood flow to convene metabolic necessities or incorporate systemic venous reaching. Harmonizing to Conte and Clinton ( 2012 ) , this widespread province influences over 5 million persons in the United States at an disbursal of $ 10-38 billion yearly. In this paper, we will discourse a type of bosom failure, Pulmonary Edema. Sing its etiology, types, and symptoms, we will besides discourse the methodological analysiss of its intervention.IntroductionPneumonic hydrops is a state of affairs due to ground of excess liquid in the lungs. This sort of liquid collects inside O pokes inside lungs, rendering it difficult to inhale and expire ( Kapoor, 2011 ) . Typically, bosom disease cause pneumonic hydrops. Pneumonic hydrops can be by and large put into cardiogenic and besides non-cardiogenic grounds. Cardiogenic factors behind pneumonic hydropss are a consequence of high force per unit area in the arterias from the lung due to hapless bosom map. Non-cardiogenic pneumonic hydrops could be often brought on by Acute respiratory hurt syndrome ( ARDS ) , Nephritic failure, speedy slope so that you can big heights greater than 10,000 foot, The quickly increasing lung, a great overdose in strong drugs or dolophine hydrochloride, Pain slayers d rug or even chronic big dose use of acetylsalicylic acid, or in unusual cases pneumonic intercalation, transfusion-related ague lung hurt ( TRALI ) , a few infections, or possibly eclampsia in pregnant adult females. Most sick persons with pneumonic hydropss inside internal medical specialty subdivision tend to be elderly, holding ischemic bosom jobs, high blood pressure, diabetes, plus a old history of pneumonic hydrops. The full mortality will be big ( in-hospital, 12 % ) and the forecasters connected with big in-hospital human death are related to staying ventricular myocardial operate. Pneumonic vass generate a great disproportion in the startling force per unit area, finally doing addition in the liquid filtrating into the interstitial, infinites with the bronchial tube that exceeds the lymphatic system capacity to run out the peculiar liquids apart, increasing measures associated with smooth leak into the alveolar room, the peculiar lymphatic system drain pipes excess extracellular fluid measure. In the event the alveolar tissue is damaged, the peculiar liquid builds up in the air sac. Hypoxemia grows if the alveolar tissue bed is thickened merely by merely unstable which affects exchange of air and besides as fluid fills opening and alveolar country, lung following lessenings and air diffusion. The most common symptom of pneumonic hydrops will be breathlessness or possibly shortness of breath. Extra common symptoms can sometimes include easy fatigue, more quickly developing trouble take a breathing than usual holding typical exercising ( dyspnoea in effort ) , s peedy inhaling ( tachypnea ) , giddiness, or weak point.Etiology and Overview:The etiology of pneumonic hydrops is divided into two groups: Cardiogenic: It is defined as pneumonic hydrops because of amplified capillary hydrostatic force per unit area child to prominent pneumonic venous emphasis. It reflects the accumulation of liquid with low-protein substance in the lungs and air sac as a effect of cardiac malfunction. It is caused by high pneumonic capillary hydrostatic force per unit area taking to transudate of liquid into the pneumonic arteria and air sac. Myocardial infarction is the cosmopolitan find in these sick persons following-on in left ventricular malfunction and greater than earlier hydrostatic force per unit area ( Bajwa & A ; Kulshrestha, 2012 ) . Non-Cardiogenic: This is caused by assorted upsets in which factors other than elevated pneumonic capillary force per unit area are responsible for protein and unstable accretion in the air sac. noncardiogenic pneumonic hydrops ( NPE ) , is caused by alterations in permeableness of the pneumonic capillary membrane as a consequence of either a direct or an indirect pathologic abuse. The major grounds of non-cardigenic PE are Drowning, Acute glomerulonephritis, Fluid overload, infections and mismatch during blood transfusion, Neurogenic pulmonary hydrops, anxiousness, Inhalation hurt, allergic effects, grownup respiratory hurt syndrome ( ARDS ) , hurt, inspiration of contaminated air, Hanta virus ( caused by rats holding symptoms likewise flu ) , etc.Statisticss:With a acquiring old population and turning figures of patients digesting terrible myocardial infarcts, there is a lifting figure of patients with pneumonic hydrops. Heart malfunctioning is the most cosmopolitan ground of entre e to infirmary in the Medicare population in America, and more or less a million patients ( 978,000 ) were hospitalized with the designation of pneumonic hydrops in 1998. Other western provinces, for case, Australia and the UK possess a similarly high happening. Authorized researches reveal that 746 per twelvemonth, 62 per month, 14 per hebdomad, and 2 per twenty-four hours deceases are reported due to pneumonic hydrops.Physiology and Pathophysiology:Harmonizing to Plummer and Campagnaro ( 2013 ) , timely diagnosing of pneumonic hydrops is necessary as the state of affairs is finely supervised by get rid ofing the neurogenic activator. A circulatory system of a normal individual maps such that the flow of fluid from pneumonic capillaries to lungs peers remotion of fluid by pneumonic lymphatic and the normal pneumonic capillary force per unit area is about8 mmHg.Signs and symptoms:Pneumonic Edema can be ab initio diagnosed by sing the symptoms such as Dyspnea ( problem in inspiration ) , orthopnea ( concision of take a breathing ) , nervousness or sentiment of at hand fate, frothy-pink or salmon-colored phlegm ( coughed-up affair ) , Cyanosis ( blue dermal province ) , lividness, Diaphoresis ( utmost perspiration ) , trouble to idle horizontal, and reduced prognostic indicants such as Hypoxia ( deficient O in organic structure tissue ) , irregular blood force per unit area, elevated bosom rate, and enlarged pneumonic capillary cuneus force per unit area. Physical test Patients enduring from pneumonic hydrops can show critical marks demoing tachypnea ( province of headlong inspiration ) , tachycardia ( fast bosom rate ) , and hypotension ( irregular low blood force per unit area ) . Integument test can uncover skin lividness and another status of Livedo Reticularis i.e. tegument yellowing, emerging with Markss. Pulmonary test shows untypical puffing sounds with infrequent wheezing and uneven external respiration form with employment of secondary musculuss. Cardiac test exposes Pulsus alternans – a province of discontinuous weak and strong pulsation – which can be an indicant of left ventricular malfunction in Congestive Heart Failure and unnatural busynesss in cardiac stop.Pathophysiology:Pulmonary hydrops grows when the conveyance of fluid from the blood vass to the interstitial spread and in a figure of instances to the alveoli surpass the reaching of fluid to the blood by path of the lymphatic. It is initiated by disagreement in St arling force per unit areas and important hurt to a assortment of components of the alveolar capillary membrane. Besides, the order of unstable exchange and accretion in the lungs and air pouch is disturbed. The pneumonic hydrops is represented upon three separate consecutive stages: Phase 1 – elaboration in conveyance of fluid from blood capillaries to the interstitial spread Phase 2 – lymphatic does non follow fast gait and fluid and colloid start to accumulate Phase 3 – alveolar capillary membrane is improbably slender and explosions immediately, accordingly alveolar flood takes topographic pointTreatment:When measuring the patients, a chest X ray is indispensable in distinguishing between aspiration pneumonitis and pneumonic hydrops ( Udeshi, Pierre, & A ; Cantie, 2010 ) . The end of intervention of patients of pneumonic hydrops is to cut down pneumonic venous and capillary strain, enhance cardiac end product, and correct the cardinal pathological behavior. Offering O is the first measure in therapy sing pneumonic hydrops. You ever obtain O via a face mask or even rhinal cannula aa‚ ¬ † a flexible plastic stuff tubing holding 2 gaps that provide inspiration to both anterior nariss. Preload diminishing drugs lower force per unit area brought on by smooth get downing the bosom and lungs. Morphine ( Astramorph ) may be used to alleviate shortness of breath and besides anxiousness. Afterload reducing agents widen your blood vass and besides take a force per unit area infix off your heartaa‚ ¬a„?s ventricle. Later interventions include drug and O therapy. The procedure of Drug therapy is somewhat complicated as compared to the O intervention. The application of cringle water pills e.g. , torsemide, bumetanide, furosemide renders vasodilation and reduces pneumonic blocking. Besides, supervising metolazone for intervention of Congestive Heart Failure is an of import facet here. Vasodilators provide dilation of vascular arteria, accordingly decreasing the pneumonic vascular force per unit area. Morphine sulphate tends to do venous dilation and Aminophylline is prescribed after the marks of wheezing are seen. Oxygen therapy is comparatively an easy procedure for the intervention of patients of pneumonic hydrops. An unsophisticated technique of Intubation is employed. However, motorized airing may possibly be indispensable, depending on the badness of disease. Other procedures are uninterrupted positive air passage force per unit area PAP – method of respiratory airing chiefly to avoid tracheal cannulation – and bi-level PAP – used when air passage is required with the accretion of force per unit area care. Swan-Ganz catheter – The pneumonic arteria catheter is normally known as Swan-Ganz catheter, may be the incorporation of catheter in a pneumonic arteria. The aim is diagnosing ( assessment and illation ) ; besides utilized to place bosom failure or sepsis, observe therapy, and assess the effects of medicines. The pneumonic arteria catheter permits unswerving, coincident analysis sing force per unit areas indoors right atrium, ventricle, pneumonic arteria, and left atrium.DecisionAs we have already considered the statistics sing the pneumonic hydrops, although it is going common these, yet bar of every disease is possible. The patients who already are enduring from this, shall adhere steadfastly to intervention and comply with the waies given by their doctors, they should do certain that they spend their day-to-day life harmonizing to the physician ‘s advices and reding, such that their state of affairs remains under control. Besides, a healthy individual, to avoid pneumo nic hydrops if follows a tantrum, good balanced repast and continue with an suggested bodyweight harmonizing to his age and tallness, his danger of developing pneumonic hydrops will be a great trade lesser than a individual who does non follow the tips of populating a healthy life.

Sunday, November 10, 2019

Playing with A Doll’s House: Visions for a Play Essay

The story apparently being a vivid description of simple yet elegant looks of the author’s time, Henrik Ibsen’s novel, A Doll’s House, would be gorgeously played with costumes and dress designs that better suits the characters’ individual personalities. The set design, needing only to show the Helmer’s apartment, the living room in particular, would have to be stylish with its house embellishments while not looking too expensive at the same time. Having a yuletide season as the time setting for the story, the production would have to make use of Christmas decorations, specifically a Christmas tree as it is an important material for Act 1 where Nora just bought it and would have it lined with gifts for her children. The tree would have to be decorated later perhaps with bright colors as red and silver balls and ribbons for accentuation. A set of sofa for the living room would also be required as most of the scenes would have the characters sit while they are talking. A glass table and some cabinets or ornaments to decorate the other parts of the room would be quite nice to add some favorable atmosphere to certain scenes such as during the discussion between Nora and Krogstad and the climactic argument between her and Torvald. For the characters clothes, that of Nora would have to be the most eye-catching. She’s shown to have a love for fashion and shopping and therefore needs to have at least three set of costumes for the whole play; one is her outside clothes together with a cloak and home clothes for Act 1; an average dress for Christmas day in Act 2; and an Italian costume for Act 3 which is seen after she and Torvald came back to the living room from their upstairs neighbor’s party. As for Torvald and Krogstad’s costumes, theirs need not be extravagant; a long-sleeved polo with matching ties and/or vest would mostly be it. Mrs. Linde would make use of a plain monochrome or basic two-colored dress while Dr. Rank, to emphasize his profession may need of reading glasses for props and a light colored coat. Since the plot of the play would revolve around the living room, the materials for the set would not be a problem and the floor plan could be easily adjusted to fit both the Lowe Theater and the Kaye Playhouse on the campus.

Friday, November 8, 2019

The Geography of Sri Lanka

The Geography of Sri Lanka Population: 21,324,791 (July 2009 estimate)Capital: ColomboLegislative Capital: Sri Jayawardanapura-KotteArea: 25,332 square miles (65,610 sq km)Coastline: 833 miles (1,340 km)Highest Point: Mount Pidurutalagala at 8,281 feet (2,524 m)Sri Lanka is a large island nation located off of Indias southeast coast. Until 1972, it was formally known as Ceylon but today it is officially called the Democratic Socialist Republic of Sri Lanka. The country has a long history filled with instability and conflict between ethnic groups. Recently though, relative stability has been restored and Sri Lankas economy is growing. Sri Lankas History It is believed that the origins of human inhabitation in Sri Lanka began in the 6th century B.C.E when the Sinhalese migrated to the island from India. Around 300 years later, Buddhism spread to Sri Lanka which led to highly organized Sinhalese settlements in the northern portion of the island from 200 B.C.E to 1200 C.E. Following this period were invasions from southern India which caused the Sinhalese to migrate south.In addition to early settlement by the Sinhalese, Sri Lanka was inhabited between the 3rd century B.C.E and 1200 C.E. by the Tamils who are the second-largest ethnic group on the island. The Tamils, who are predominantly Hindu, migrated to Sri Lanka from the Tamil region of India. During the early settlement of the island, Sinhalese and Tamil rulers frequently fought for dominance over the island. This led to the Tamils claiming the northern part of the island and the Sinhalese controlling the south to which they migrated.European inhabitation of Sri Lanka began in 15 05 when Portuguese traders landed on the island in search of various spices, took control of the islands coast and began to spread Catholicism. In 1658, the Dutch took over Sri Lanka but the British took control in 1796. After establishing settlements in Sri Lanka, the British then defeated the King of Kandy to formally take control of the island in 1815 and created the Crown Colony of Ceylon. During British rule, Sri Lankas economy was based mainly on tea, rubber and coconuts. In 1931 however, the British granted Ceylon limited self-rule, which eventually led to its becoming a self-governing dominion of the Commonwealth of Nations on February 4, 1948.Following Sri Lankas independence in 1948, conflicts again arose between the Sinhalese and the Tamils when the Sinhalese took over majority control of the nation and stripped over 800,000 Tamils of their citizenship. Since then, there has been civil unrest in Sri Lanka and in 1983 a civil war began in which the Tamils demanded an independent northern state. The instability and violence continued through the 1990s and into the 2000s.By the late 2000s, changes in Sri Lankas gove rnment, pressure from international human rights organizations, and the murder of the opposition Tamil leader officially ended the years of instability and violence in Sri Lanka. Today, the country is working toward repairing ethnic divisions and unifying the country. Government of Sri Lanka Today Sri Lankas government is considered a republic with a single legislative body consisting of a unicameral Parliament whose members are elected by popular vote. Sri Lankas executive body is made up of its chief of state and president- both of which are filled by the same person who is elected by a popular vote for a six-year term. Sri Lankas most recent presidential election took place in January 2010. The judicial branch in Sri Lanka is composed of the Supreme Court and Court of Appeals and the judges for each are elected by the president. Sri Lanka is officially divided into eight provinces. Sri Lankas Economy Sri Lankas economy today is mainly based on the service and industrial sector; however, agriculture plays an important role as well. The major industries in Sri Lanka include rubber processing, telecommunications, textiles, cement, petroleum refining and the processing of agricultural products. Sri Lankas main agricultural exports include rice, sugarcane, tea, spices, grain, coconuts, beef and fish. Tourism and the related services industries are also growing in Sri Lanka. Geography and Climate of Sri Lanka Overall, Sir Lanka has a varied terrain but it mainly consists of flat lands but the south-central portion of the countrys interior features mountain and step sided river canyons. The flatter regions are the areas where most of Sri Lankas agriculture takes place, aside from coconut farms along the coast.Sri Lankas climate is tropical and the southwestern part of the island is the wettest. Most of the rain in the southwest falls from April to June and October to November. The northeastern part of Sri Lanka is drier and most of its rain falls from December to February. Sri Lankas average yearly temperature is around 86 °F to 91 °F (28 °C to 31 °C).An important geographic note about Sri Lanka is its position in the Indian Ocean, which made it vulnerable to one of the worlds largest natural disasters. On December​ 26, 2004, it was struck by a  large tsunami that hit 12 Asian countries. Around 38,000 people in Sri Lanka were killed during this event and much of Sri Lankas coast was destroyed. More Facts about Sri Lanka The common ethnic groups in Sri Lanka are Sinhalese (74%), Tamil (9%), Sri Lankan Moor (7%) and other (10%) Sri Lankas official languages are Sinhala and Tamil References Central Intelligence Agency. (2010, March 23). CIA - The World Factbook Sri Lanka. Retrieved from: https://www.cia.gov/library/publications/the-world-factbook/geos/ce.html Infoplease. (n.d.). Sri Lanka: History, Geography, Government, and Culture - Infoplease.com. Retrieved from: infoplease.com/ipa/A0107992.html United States Department of State. (2009, July). Sri Lanka (07/09). Retrieved from: state.gov/r/pa/ei/bgn/5249.htm

Tuesday, November 5, 2019

Diegesis and Diegetic

Diegesis and Diegetic Diegesis and Diegetic Diegesis and Diegetic By Maeve Maddox This summer I enlarged my vocabulary while participating in an online film course. Among the words new to me are diegesis [DYE-uh-JEE-sis] and diegetic [DYE-uh-JET- ik]. The terms are barely a blip on the Ngram Viewer until the 1970s, when they were introduced into the context of film studies in 1973 by an essay written by a French film critic in the journal Screen. Diegesis does have an OED citation previous to 1973, but only one, dated 1829: The Diegesis, being a Discovery of the Origin, Evidences, and Early History of Christianity. Diegesis comes from a Greek word meaning narration or narrative. In the context of film studies, diegesis denotes the story of the movie. The diegesis includes the fictional time, place, characters, and events that make up the universe portrayed. Diegetic is an adjective that means â€Å"pertaining to diegesis.† The most frequent use of diegetic that I’ve seen so far is in the term â€Å"diegetic sound.† Sound that originates within the action of the story is diegetic sound. For example, when Spock plays his Vulcan harp in a Star Trek episode, the sound of the harp is diegetic. The characters in the story can hear it. The spooky music that signals something bad about to happen to the landing party is non-diegetic sound. It exists outside the story. The viewer hears it, but not the characters. Here are examples of the use of diegesis and its forms in critiques of film and written literature: In the film [Children of Men], sound supports this vision by remaining for the most part diegetic, emerging as everyday sounds of street noise, chaos, sirens, conversations, overheard music, and so forth. During After Hours, Scorsese appears diagetically in Club Berlin wearing a military uniform. Like the diegetic appearances by Scorsese in Taxi Driver, Raging Bull and The King of Comedy, the moment works reflexively in terms of Scorsese’s extra-diegetic role as director. The embedded worlds may be more or less continuous with the world of the primary diegesis, as in Wuthering Heights, or they may be subtly different, as in the play-within-the-play of Hamlet. I’ve even seen the term used in reference to a video game in which the â€Å"non-diegetic element† is a line of informational text that pops up on the screen, interfering with play: The non-diegetic elements fade in and out, out of the players control, which of course results in a complete lack of control for the player. Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Vocabulary category, check our popular posts, or choose a related post below:30 Synonyms for â€Å"Meeting†50 Types of PropagandaList of 50 Compliments and Nice Things to Say!

Sunday, November 3, 2019

Telecommunications Essay Example | Topics and Well Written Essays - 6500 words

Telecommunications - Essay Example Nevertheless information is also important to economic activities, ranging from agriculture to manufacturing and services. If information is significant to advancement, then telecommunications, as a way of sharing information is not only a relationship between people, although a connection in the sequence of the advancement processes itself. The role of telecommunications in broadcasting information can be predominantly important in rural regions where other methods of acquiring and transmission information for instance personal contact, transport, and postal services are expected to be less available. Distance signifies time, in an all the time more time-conscious world. In economies that rely forcefully upon agriculture or the mining of resources, remoteness from urban markets has usually been improved only with the setting up of enhanced transportation facilities, usually roads. Nevertheless transportation links leave industries without the availability of information which is becoming ever more important for production and marketing of their products. Yet another difficulty experienced by many developing countries is economic field. As they endeavor to expand their economies, judicious availability of information becomes especially significant. In the demand of physical goods and amenities, rural areas could only vie across obstacles of distance and geography if they had a natural resource advantage. Telecommunications is also critical to the rising information fields in developing areas. In the areas of information goods and services, dependable telecommunications infrastructure can make geography and distance immaterial. For instance, the National Research Council reveals that for Africa, where populations and economic activities continue mostly rural-based, sharing information is crucial if Africans are to contribute to finding solutions to their own development problems: "Economic development in Africa will depend heavily on the development of the information sector. Countries will need the ability to communicate efficiently with local and overseas markets to determine where they many have comparative advantages for supplying their products to consumers or to purchase essential imports, based on current prices and services. Many of the economic development problems facing African countries have scientific and technological components that will require solutions to be developed in Africa by African scientists.... Lack of information is a critical constraint" (National Research Council, 1990). In the past several years, the role of telecommunications in the development process has acquired extensive focus. The ITU performed a series of analyses starting with a literature research, followed by a series of case studies on different developmental applications of telecommunications, which were summed up in Telecommunications for Development (1983). Other case studies were compiled in Information, Telecommunications, and Development (1986). The ITU's Maitland Commission pointed at the significance of telecommunica

Friday, November 1, 2019

INTRODUCTION of FRIEDEL-CRAFTS ACYLATION Essay Example | Topics and Well Written Essays - 250 words

INTRODUCTION of FRIEDEL-CRAFTS ACYLATION - Essay Example e clemmensen reduction route normally hinders secondary alkyl substitution that results from corresponding carbocation on rearrangement (Klein, 195-269). Nevertheless, in direct alkylation, the underlying ratio of the primary to secondary alkyl substitution can differ depending on the existing aromatic substrate and reaction conditions. Acyl halide first reacts with the underlying Lewis acid resulting to formation of more electrophilic C, an acylium ion. The n-electrons of the underlying aromatic C=C which act as nucleophile then attack the electrophilic C+ thereby destroying aromaticity resulting to the cyclohexadienyl cation intermediate. Finally proton is removed from sp3 C bearing the acyl-group reforms the corresponding C=C and the required aromatic system resulting to the creation of HCl and regeneration of the active catalyst. The reaction commence with the generation of methyl carbonation from the corresponding methyl bromide. Carbonation then reacts with underlying n electron system of the benzene in order to form a nonaromatic carbocation that subsequently loses a proton to in order to regenerate aromaticity of the system (Klein, 53-134). The reaction takes place in steps with an electrophile formation via reaction of the methylchlorine and aluminium