Underprotective and Overactive Pain Perception: Problems and Possible Solutions :: Biology Biological Pain Papers

Underprotective and Overactive Pain Perception: Problems and Possible Solutions Pain is probably one of the most universal perceptions that humans, or indeed any animal, can experience. From stress headaches to stubbing one's toe, we come into contact with pain on a daily basis. This is normal data about the experience of pain. However, there are several groups of people that do not feel pain in a common way. Either they don't feel enough pain to tell them that something is wrong, as in the cases of lepers and some diabetics, or they have too much pain, as in the cases of some diabetics, people with phantom limb pain, cancer victims, stroke victims, and other diseases of the brain or spinal cord (Casey, 1996). The effects of pain on these people is in many cases debilitating; their normal lives are likely gone or, at best, on hiatus. These reasons are incentive enough for scientists trying to discover more ways to eradicate wanton pain (or the absence of pain) because there is a threat that many of us, at some point, will be subject to these same problems. The first case of underprotective pain perception that will be discussed is that of leprosy. Leprosy is a bacterial pathogen (M. leprae) that attacks the peripherial nervous system in humans and is the leading cause of peripheral nerve disease in the world. The bacteria attack the Scwann cells that form the myelin sheath around nerve fibers. Without the protection and insulation of the myelin sheath, nerve cells fire inefficiently. The net results of this bacterial infection are skin lesions and damage to the nerves, mainly in the extremities and facial area (Henderson, 1998) . The result of the nerve damage that is pertinant to this topic is the loss of sensation. This lack of feeling complicates normal living: the person with leprosy is not able to identify cuts or burns on his or her skin. Without the protection of normal pain responses, this person could conceivably fail to notice for quite some time that he has been injured and therefore not take further conscious protective measures such as cleaning the cut with alcohol or treating the burn with salve. The effects of this lack of protective sensation are grim: lesions and eventual deformities result from the lack of care given to the body. Although luckily the bacteria can be killed with a month-long course of several drugs, unfortunately the nerve damage is permanent (Henderson, 1998).

“Look” in The Searchers

Contradicting Ideologies in The Searchers While The Searchers can be viewed from a critical standpoint as a ‘revisionist' Western in terms of its portrayal of Native Americans, certain aspects of the film contradict this overall message. One such aspect is the character Look, who serves a role both as comic relief and as commentary on racist depictions of Native Americans. The Searchers does a superb Job of highlighting the contorted representation of Indians in the Western genre, but Director John Ford's comic portrayal of Look unwittingly reflects the prejudices and stereotypes entrenched inAmerican culture in the 1950s. Look, or â€Å"Wild Goose Flying Across the Night Sky,† appears in a brief flashback sequence delivered from Marty's point of view in a letter to Laurie. The scene portrays Martys quest with Ethan to find the Comanche Chief Scar who had kidnapped his adoptive sister Debbie years earlier. While attempting to purchase a blanket from a Comanche tribe with connections to Scar, Marty inadvertently bestows a bride token upon Looks father, resulting in an accidental marriage.The mise-en-scene in the first flashback sets the tone for the remainder of he scenes featuring Look, establishing a racial hierarchy and foreshadowing the power structure in Marty and Looks relationship. The traditional Native American tune playing throughout serves as a sound bridge that connects all of the scenes featuring Look with an upbeat tempo that sets a lighthearted mood continued throughout the comedic climax in the second flashback. Additionally, character blocking offers insight into Looks social position and foreshadows the outcome of her relationship with Marty.While Marty is negotiating with Looks father, an establishing hot shows Marty standing above Look as she sits cross-legged on the ground. The scene then cuts back and forth between a towering Marty and Look sitting meekly on the ground. This eludes both to white man's dominance and Marty's supr emacy in their relationship. Ford uses scenes of this ill-fated marriage as a humorous interlude in a film otherwise dense with revisionist commentary, grim scenes, and desolate landscapes.While Look is a source of irritation for Marty, it is evident almost immediately that Ford means for Look to be a source of comedic relief from the otherwise intense storyline. In the subsequent scene, as Look dutifully follows Marty away from the Comanche camp and it dawns on Marty that he has accidentally married her, Ethan bursts into delighted guffaws exclaiming, â€Å"[c]ome along Mrs. Pauly! † Look is a source of entertainment for both Ethan and the audience as well, who is expected to laugh along with Ethan's quips.Other characters in the film also find Martys marriage comical; after hearing about Martys marriage, Mr. Jorgensen and Charlie laugh heartily, and while Laurie is upset, she is clearly less concerned about her love interest being married than she is with his new wife's eth nicity. The response of the film's characters to Marty and Looks marriage encourages the audience to view the situation in a comical light. In the second flashback, Look obediently takes care of Marty and attempts to do domestic work at the campsite.Doing everything she can to please Marty, she obligingly agrees to answer to â€Å"Look† despite it having no relation to her real name. The scene climaxes when she dutifully lies down next to Marty on his bedroll tor the night Enraged, M rty kicks ner ott and she tumbles down the hill with a crash. This is followed not with concern for Look by he characters or a change in the tone of the scene, as one would expect when encountering violence against a woman in a movie today, but with yet another quip from Ethan. Laughing, he yells, mfou know that's grounds for di-vorce in Texas!You're really rough. † Additionally, Ford focuses on Ethan rather than Look after her fall. Ethan's lighthearted reaction and the overall tone of the scene signal to the audience that Looks mistreatment should be a source of amusement rather than concern. The same upbeat soundtrack and Ethan's steady stream of mockery connect the first and econd flashbacks, maintaining the first's humorous feel. The stereotypical native tune amplifies Looks already hyperbolized Native American characteristics, and stylized acing greatly contributes to the comedic vibe of the scene.Martys exaggerated anger and seemingly irrational response to Look lying beside him is a directorial play for laughs, as is the fact that Marty's violence is further emphasized by the addition of sound effects. As Look rolls down the small hill, a large crash is heard, increasing the magnitude of the situation while simultaneously increasing comedic effect. Race plays a key role in the audience's reception to this scene as amusing rather than disturbing. This is highlighted best when contrasted with an earlier scene in which Laurie enters a room while Martin is taking a bath, invading his privacy in a similar way.It is unlikely Ford would elicit laughter from audiences at the time if Marty responded to Laurie's intrusion with violence. It is due to the cultural racism and prejudice of the time that audiences were far more likely to value the life of, and therefore care about the treatment of, Laurie. Looks diminished value s a person is made evident by clear differences in how Ford handles both characters in the film. The final flashback has a somber tone and soundtrack meant to elicit sympathy and reflection from the audience.This, however, conflicts directly with how Ford uses Looks character as a comic figure in previous scenes. When Looks body is discovered in the final flashback her death even awakens a moment of sympathy from the profoundly racist Ethan, who covers her body with a blanket. This scene highlights incongruities in the value of white and Indian lives. Historically, the udiences of Westerns were encouraged to grieve for the loss of white characters and applaud the death of Indian characters. This trend is continued in The Searchers.Although Looks death is treated with sorrow and compassion, her death is comprehensible and viewable to the audience because her portrayal rarely rises above that of a comic stereotype. By contrast, Ford's camera does not reveal Martha and Lucy's bodies to the audience out of deference and reverence to their characters. While Ford's contradictory treatment of Look as captured by her death scene may be iewed as revisionist commentary, one can't overlook the fact that there was no precedent at the time for the use of a Native American woman as a comic fgure.It is far more likely that Looks portrayal was not social commentary but rather reflected the director's own prejudices and the reflection of a racially-charged society coming through in his work. Made in 1956, The Searchers came at the beginning of an era of great cultural change toward race and racial stereotypes in America, and therefore may be among the last of its era and genre to offer such an unapologetic portrayal of tradition of racism.Look is a one-dimensional character compared with the strong temale roles ot Laurie and Debbie, and the discrepancies in Ford's portrayal ot white and Indian women underscore the idea that Ford viewed them as inferior. More than ten minutes pass between Looks initial and final appearance and, denied a voice, she has only one line of dialogue. The audience never knows Looks story and has little foundation to connect with her in any significant way; she is viewed only through the eyes of the white men around her.The death of her character is noted, but the udience is given few reasons to care about the human being who has died. By overemphasizing the racism and Native Americans stereotypes in The Searchers, Ford encourages the audience to reflect on the deeply rooted tradition of portraying Native Americans in an excessively negative light in the Western genre. This noble revisionist effort, however, is impaired by Ford's use of Look as a source of comedy. Essentially nothing more than a comic buffoon, the fact that her abuse is entertaining to the audience is an important reflection on Ford and American society at the time.

Week paper study mode

This allows for real-time monitoring as well as report enervated analyses. However, there are a few cornerstone components that should be explored. The Manager, Agent, NIB, Probe, SNAP, and ROOM are probably the most valued components. Let us start with the Manager and Agent. These terms are very similar in concept to the client/server relationship. The Manager/Agent relationship is an asymmetric communication type that works in a way, much like a selectiveness. Take a look to the anaphoric (Figure 1). You can see how the manager acts as a client while the managed system acts as a server per SE.However, while animal, there is a difference from the client/server that should be noted when applying it to the Manager/Agent relationship. Where there typically is many clients to one server, there are many agent to one manager. (Clime 77) So now that we have that straightened out, let us look at each role a little closer. The Manager acts as the controller and reporter of the Network Manage ment System. It can physically be either an application or a user. Typically the manager is an application that monitors various devices also known as Network Elements, (NEST) on a network.Theses network elements managed by he manager are considered Agents. Agents respond back to requests from the manager for information. They send back vital information about the devices and the overall network to the manager. This is how the manager updates the data it can produce to be later analyzed by the Network Administrator or monitored in real-time. (Clime 77) If you look to the right (Figure 2), you can see an example of what the information might look like when reported back to the user. A Probe is the way the NIB retrieves the instances it stores.While the term probe may have many definitions, for our reposes, we will define it as: â€Å"A probe is a program or other device inserted at a key juncture in a network for the purpose of monitoring or collecting data about network activity. à ¢â‚¬  (â€Å"Probe†) So a probe can be used to gather information that will later be stored virtually in the NIB. A simple example of a probe is the very common â€Å"Ping† command. It sends out a packet to check for the existence of the EN on the Network. Next, let's look at one of the common protocols used in the Network Management System.Simple Network Management Protocol, commonly abbreviated as SNAP, is the rotator that enables a manager to communicate with the many agents on the network. SNAP operates on the application layer of the OSI model, due to it being a TCP/IP protocol. Every SNAP packet sent contains a community string a version number, and a command or response for the manager. (â€Å"Network Monitoring Sofa;are by Management Manager†) Finally, the last Common component to discuss is the ROOM. ROOM is short for remote monitoring. â€Å"ROOM is basically a special SNAP NIB that enables managers to delegate certain management tasks to so-called R OOM probes. (Clime 307) As you can tell, the ROOM utilizes and interacts with a few of the other key component ants already mentioned. Some of the ROOM probe functions are the ability to create dividing lines of certain thresholds for alerts or creating a probe to run hourly for status of a certain instance. In conclusion, the Network Management System is used to monitor and manage a network's stability and smooth operation. The Manager, Agent, NIB, SNAP, and ROOM are five of the main components to a MS. Through the utilization of these components, a Manager can interact with agents on the network.

Climate change and extreme weather conditions

Climate change and extreme weather conditions Climate change has been widely discussed in all aspects. In this regard, the latest global heat wave rekindled the debate on climate change. Proponents of climate change argue that human activities are to be blamed for the current global climate change. Essentially, human activities are cited as the major cause of global warming.Advertising We will write a custom essay sample on Climate change and extreme weather conditions specifically for you for only $16.05 $11/page Learn More The Intergovernmental Panels on Climate Change (IPCC) recent reports indicates close links between human activities and changes in the global climate (Burke 2). The relationships between human activities and global warming are yet to be ascertained though the symptoms are obvious. In fact, extreme weather conditions experienced around the world are attributed to human actions. The current heat wave is one of the extreme weather conditions resulting from climate change due to human a ctivities. Even though critics argue against the link between extreme weather conditions and climate change, scientific evidence clearly indicate a strong correlation between the global warming and the extreme weather conditions. However, researchers in this field have been cautious when drawing conclusions directly linking extreme weather conditions to climate change (Burke 2). The opponents question the validity and reliability of current data basing their arguments on the history of world climate. Historically, the world has experienced calamitous heat waves, floods as well as other extreme weather conditions without human activities involved. In the recent past, scientists have continued to draw in data linking the two variables. The agreement across the board is that human activities such as emissions of the greenhouse gases have contributed to global warming. As such, there should be sustained measures to limit the greenhouse gas emissions (Thurber 2). Unless such measures are undertaken, dangerous heat waves as well as floods are likely to re-occur. In addition, prolonged draughts as well as coastal flooding have increased chances of extreme weather conditions occurrence. Nonconformist scientists and politicians often dispute about the predictions, yet the number of disasters arising from extreme weather conditions is undoubtedly escalating. In addition, similar data from various sources cannot be disputed on the ground of validity and reliability (Thurber 2). In fact, data from climate agencies indicate similar results with slight variations. For instance, the National Oceanic and Atmospheric Administration (NOAA) and National Climate Data Center (NCDC) indicate that the last thirteen years have experienced the hottest periods within 132 years. Precisely, the hottest period ever recorded since 1895 occurred from 2001 to 2013. The IPCC, which has been involved in various researches around the world, predicts more extreme weather conditions in the coming decade (Zaelke and Veerabhadran 2).Advertising Looking for essay on environmental studies? Let's see if we can help you! Get your first paper with 15% OFF Learn More Moreover, the IPCC reports that the frequencies of extreme weather conditions have increased. Previously, the heat waves occurred once in 20 years. Currently, the heat waves occur two times in one decade. The prediction is that continuous emission of greenhouse gases into the atmosphere leads to reoccurrences of global warming within two years. Heat waves are not the only extreme weather conditions that are expected to occur but also flooding, hurricanes, prolonged drought, coastal flooding as well as ice storms are expected in the next decade. The IPCC, which is concerned with the climate studies, normally has accurate predictions and warn associates against premature judgments (Zaelke and Veerabhadran 2). The panel depends on clear evidence to make conclusive predictions. The reason is that ma ny factors that tend to explain the variations in world temperatures are not directly linked. In other words, there is disconnection between the current causes of extreme weather conditions and the similar past climate situations. The explanations provide facts used by critics to argue their case. In addition, the conclusions drawn from the data taken within 132 years cannot be linked with the similar data from another century. Consistent with the recent report released by the IPCC and the UN panel, human actions contribute immensely to climate change. The reports follow the studies undertaken to determine the relationship between climate change and human activities. In fact, the reports indicate that typhoons, hurricanes and coastal flooding are likely to increase in this decade (Shank 1). The recent reports concur with previous information on climate change and extreme weather conditions. In addition, the studies indicate that greenhouse gas emissions are the major cause of climat e change (Zaelke and Veerabhadran 2). Some of the effects of greenhouse gas are the extremely high and low atmospheric temperatures. The cyclic global temperatures are prone to intense weather conditions. The data is supported by basic atmospheric science arguing that warmer air causes intense drought and heat waves. The result also explains the cause of the recent heat waves. According to the reports, the extreme temperatures are also likely to cause increased frequency of precipitation associated with typhoons, cyclones, hurricanes as well as coastal floods. In addition, available data indicate that heavy rains are expected to rise in many parts of the world within this century due to increased atmospheric pressure and temperature (Shank 1). Even though recent statistics are almost similar to the previous information, the accuracy of data collection and analysis improves the reliability of the conclusions drawn. In other words, the two agencies are majorly concerned with accuracy of the data to draw plausible correlations between the human activities and the global warming.Advertising We will write a custom essay sample on Climate change and extreme weather conditions specifically for you for only $16.05 $11/page Learn More The IPCC and the UN also found out increasing human susceptibility to extreme weather conditions. While carbon emissions continue to be unabated, human vulnerability to the extreme weather conditions persistently increases (Leonhardt 1). Flawed decisions on climate change by governments and industrialists together with continued increasing populations are exposing the majority of people to the harms of extreme weather conditions. Human activities including land use, rapid urbanization, unchecked coastal developments and growth of megacities have led to the increased vulnerability of rural and urban communities to the tribulations resulting from extreme weather conditions. The reports argue that necessary measures have to be taken to avert extreme weather related problems. Global warming related problems have been cited to vary from social to economic aspects. In other words, climate change significantly influences the political and socio-economic trends around the globe. In particular, the global climate changes have affected the trends of global economic growth. For instance, the Colorado floods and Yosemite Rim Fire are examples of the devastating effects of climate change. In addition, the Bulletin of the American Meteorological Society (BAMS) argued that over fifty percent of extreme weather events in 2012 were influenced by changes in climate (Leonhardt 1). The consequences of the calamities ranged from crippling of tourism to loss of homes and livelihoods. Further, the weather events posed risks to the economic growth. Moreover, a research by the US Department of Energy (USDE) asserted that energy infrastructure is gradually more susceptible to extreme weather events emanating from cl imate change. For example, the wildfire that occurred in close proximity to Yosemite National Park in San Francisco led to the declaration of state of emergency due to the threats the wildfire posed to the city’s electricity supply plant. According to Yale Project on Climate Change Communication (YPCCC), most American citizens are prepared to engage in peaceful civil defiance against organizations promoting global warming in operations. The government’s lack of environmental policy change initiatives is increasingly perturbing the public.Advertising Looking for essay on environmental studies? Let's see if we can help you! Get your first paper with 15% OFF Learn More For instance, the Keystone XL pipeline project is facing mass opposition from the public due to the venture’s environmental implications (Shank 1). Through such protests, the government has initiated climate bill, carbon tax as well as having set up the strict limits of carbon emissions into the atmosphere. Moreover, companies have been on the forefront in ensuring paradigm shifts towards carbon reductions and major ventures in renewable sources of energy (Gillis 1). Studies also indicate that abrupt changes experienced on the planet including melting, acidifying, flooding and warming have led to a completely different globe. In other words, higher amounts of black carbon in the atmosphere heat up the Earth. Consequently, extreme weather events characterized by heat waves, heavy rains and violent storms occur. Such weather conditions adversely affect vegetation and animals. Scientists link such extreme weather conditions to climate change. The assessment of climate science by the IPCC indicates that the continuous warming of the atmosphere, sea level rise, alterations in the global water cycle and diminishing snow levels are the results of the human influence. The panel has achieved remarkable successes through endorsement of the carbon budget for humanity. In reality, the regulation of the amount of carbon and greenhouse gases by industries and clearing of forests have led to burning up of approximately a trillion metric tons of carbon and the reduction of planetary warming to about two degrees above the sea level (Shank 1). However, climate-cynic organizations contend that the report by the IPCC is hysterical and exaggerated. For instance, the Heartland Institute argues that anticipated global warming would be insignificant to be transformed into climatic calamity. In essence, the critics argue that due to the slow rates of global warming experienced over the last decade, rapid reductions in global warming are imminent (Gillis 1). The administrators o f the Environmental Protection Agency (EPA) have put forward the necessary steps that the government should implement to counter the rising climate alterations nationally and at the global level. As the world experiences continuous warming with highest levels of humidity occurrence over the last ten years, the deficiency of actions to curb climate change has negatively influenced the ambiance. As such, governments are embracing market-based models in reduction of greenhouse gas discharges by imposing carbon taxes on power plants releasing higher amounts of carbon dioxide in the atmosphere. Augmented ventures in clean energy expertise are also critical in spurring firm economic inclination along with habitable atmosphere. Most importantly, the amendment of Montreal Protocol (MP) of 1989 will be significant in solving the ozone problems by phasing out warming chemicals including the hydro-fluorocarbons. In reality, the presence of common sense conservative principles based on protecti ng health, utilization of superior expertise available and innovativeness in economy to obtain solutions have been instrumental in solving climate concerns such as depletion of the ozone layer, pollution of rivers and problems caused by acid rain. The US citizens have increased calls for the adoption of hydraulic fracturing process in the extraction of natural gas to prevent the emission of carbon in the atmosphere. The use of hydraulic fracturing process will also reduce threats to drinking water and the environment (Gordon 2). Further, the government is encouraging the utilization of alternative energy sources including wind and solar power. Moreover, increased investments in research, innovative-generation of energy such as use of nuclear plants and experimental expertise are significant in ensuring low-carbon presence in the atmosphere. Environmental experts have come up with diverse strategies aimed at ensuring a habitable atmosphere. For instance, the actions taken by the Envi ronmental Protection Authority (EPA) under the Clean Air Act (CLA) have restricted the discharge of effluents from power plants. In fact, the EPA has stringent discharge standards for the stationary sources leading to virtual elimination of coal-fired plants. However, significant steps put forward at the United Nations climate caucus produce positive impacts on promoting political goodwill to climate change. In this regard, the United Nations Environmental Program (UNEP) and the World Meteorological Organization (WMO) projects focusing on reducing of greenhouse gas emissions, such as carbon, methane, lower-level ozone and hydro-fluorocarbons, will reduce global warming by 40%. In addition, the diminution in global warming is capable of preventing over three million demises resulting from the contamination of the environment. As it can be observed, climate scientists have continuously forecasted and warned about the increased global temperatures that lead to extreme weather condition s, such as severe droughts, intense flooding as well as ferocious storms. Reports by the United Nations and other climate change agencies indicate that human activities are to be blamed for the extreme weather situations as well as climate changes experienced all over the globe today. In addition, the scientists warn that weather extremes are projected to worsen in the coming years. In essence, the greenhouse gas emissions resulting from human activities augment heat and coastal floods as well as increase levels of precipitation (Bordessa 1). The UN report stated that higher temperatures triggered such disasters as floods, heat waves and snowstorms. As such, the UN has moved to establish the maximum frontier on greenhouse gas emissions. The scientists warn that if humans continue disgorging the greenhouse gases into the atmosphere through their activities, irreversible climate changes are eminent. Actually, the utilization of economical natural gases and current fuel principles as w ell as rules regulating mercury have led to the reduction of greenhouse gas discharge into the atmosphere by seventeen percent Additionally, the utilization of filters on automobiles and the use of low-sulfur diesel fuels have benefited California by cutting the level of warming effect caused by diesel by over fifty percent. Further, many countries in the developing world are embracing resourceful biomass stoves, solar lamps and modern brick kilns as opposed to conventional mud stoves and utilization of kerosene lamps leading to reduction of carbon emissions into the atmosphere. Moreover, several initiatives include reduction of leaks from gas pipes, capturing methane from waste dumps and water treatment plants as well as reducing discharges from rice paddies. In essence, the elimination of such temporary climate noxious wastes is significant in slowing the pace of global warming. Bordessa, Kris. â€Å"Global Climate Change Linked to Extreme Weather?† Wired 11 February 2012: 1. Web. Burke, Marshall. â€Å"Weather and Violence.† The New York Times 30 August 2013: 2. Web. Gillis, Justin. â€Å"U.N. Panel Finds Climate Change Behind Some Extreme Weather Events.† The New York Times 18 November 2011: 1. Web. Gordon, Kate. â€Å"Lets Upgrade Our Insurance Policy on Climate-Change Risk.† The Wall Street Journal 25 September 2013: 2. Web. Leonhardt, David. â€Å"It’s Not Easy Being Green.† The New York Times 9 February 2013: 1. Web. Shank, Michael. â€Å"Fed Up With Climate Change Apathy.† US News 19 September 2013: 1. Web. Thurber, Mark. â€Å"Carbon Pricing Is the Best First Step to Address Global Warming.† The Wall Street Journal 25 September 2013: 2. Web. Zaelke, Durwood and Veerabhadran Ramanathan. â€Å"Going Beyond Carbon Dioxide.† The New York Times 6 December 2012: 2. Web.

Free Essays on What Caused The Great Depression

America's Great Depression What Caused this Great Depression? The Great Depression is probably one of the most misunderstood events in American history. It is routinely cited, as proof that unregulated capitalism is not the best in the world, and that only a massive welfare state, huge amounts of economic regulation, and other Interventions can save capitalism from itself. Among the many myths surrounding the Great Depression are that Herbert Hoover was a laissez faire president and that FDR brought us out of the depression. What caused the Great Depression? To get a handle on that, it's necessary to look at previous depressions and compare. The Great Depression was by no means the first depression this country ever had, but it was clearly the worst. What made it different than the rest? At the time of the Great Depression, government intervention in the economy was higher than it had ever been and a special government agency had been set up specifically to prevent depressions and their associated problems, such as bank panics. This agency was the Federal Reserve Board and it was to have been the loaner of last resorts for banks in order to prevent collapses as had happened during earlier depressions. But as America sees, there is good reason to believe that the Federal actions explain many of the problems that lead up to the stock market crash and the subsequent depression. Although there are many macroeconomics schools of thought, this paper will be concentrating on two initially, Keynesian economics and Austrian School economics. Keynesian economics got its start during the Great Depression with the publication in 1936 of The General Theory of Employment, Interest, and Money, by John Maynard Keynes. Austrian School economics began much Earlier, most notably with the publication in 1871 of Carl Menger's Principles of Economics. While the Austrian theory has never been mainstream (economist Paul Krugman refers to it as the economic... Free Essays on What Caused The Great Depression Free Essays on What Caused The Great Depression America's Great Depression What Caused this Great Depression? The Great Depression is probably one of the most misunderstood events in American history. It is routinely cited, as proof that unregulated capitalism is not the best in the world, and that only a massive welfare state, huge amounts of economic regulation, and other Interventions can save capitalism from itself. Among the many myths surrounding the Great Depression are that Herbert Hoover was a laissez faire president and that FDR brought us out of the depression. What caused the Great Depression? To get a handle on that, it's necessary to look at previous depressions and compare. The Great Depression was by no means the first depression this country ever had, but it was clearly the worst. What made it different than the rest? At the time of the Great Depression, government intervention in the economy was higher than it had ever been and a special government agency had been set up specifically to prevent depressions and their associated problems, such as bank panics. This agency was the Federal Reserve Board and it was to have been the loaner of last resorts for banks in order to prevent collapses as had happened during earlier depressions. But as America sees, there is good reason to believe that the Federal actions explain many of the problems that lead up to the stock market crash and the subsequent depression. Although there are many macroeconomics schools of thought, this paper will be concentrating on two initially, Keynesian economics and Austrian School economics. Keynesian economics got its start during the Great Depression with the publication in 1936 of The General Theory of Employment, Interest, and Money, by John Maynard Keynes. Austrian School economics began much Earlier, most notably with the publication in 1871 of Carl Menger's Principles of Economics. While the Austrian theory has never been mainstream (economist Paul Krugman refers to it as the economic...

A Fantasy Story from Another World

The cat tried to remind me of my dignity by seeing the girl. But, as usual, when they see his young man, his hard and sunny eyes will soften. She is a naughty human girl from 4 to 5 years old who has sweet, blonde hair and blue eyes like the sky. Cats are currently caught in the most rude manner, his feet are hanging in the air, and his body remains tight in the space between her arms and the body. The girl turned and his golden blonde eyes slightly swollen. However, he was absurd but resisted. Fantasy: Another world of fairy tales. The definition looks simple, but it's not as simple as it sounds audible. This is an exquisite story of a fantastic fairy whose creation lives in a fantastic world that requires some important elements. Fairy Tales, J. R. R. Turkien plays the role of a chef and uses soup as a fairy tale. In order to realize the concept of fantasy, the author has created a secondary world for the reader. - High fantasy is a relatively new type introduced in the second half of the 19th century. Through this novel, authors have the opportunity to answer the big social problems winning in their lives. This matures this type as our culture progresses. High fantasy has rapidly evolved into a widely accepted and accepted type; George R.R What is a fantasy novel? Fantasy is a type that uses magic and other supernatural elements as the main plot. The story created by many authors tells the world of supernatural power and magic. Science fiction, fantasy, horror is a subtype of speculative fiction. Therefore, these three are closely related and are often misunderstood as the same. Several authors with little knowledge about genre differences may overlap. Scope of Fantasy Novels - Types of fantasies are mainly medieval shapes. But in a broader sense, in fantasy, many writers, filmmakers, artists, works of ancient legends and mythical musicians are included in many of the recent popular works I will. Fantasy novel works range from structural theory mainly to rum en space, medieval connection, and popular culture.

Advance reservoir petroleum engineering Essay Example | Topics and Well Written Essays - 1250 words

Advance reservoir petroleum engineering - Essay Example The test use both pressure drawdown and build-up tests (Gringaten, 2012). A successful test for a well ensures that a step change in rate is created. This is achieved by: closing a flowing well or injection well also referred to as build-up or falloff: by opening a well that was previously shut in (drawndown): or injecting in a previously closed well (injection). The rate change creates a pressure change in the same well during exploration or production testing but if in a different well it is called interference testing. In case of layered reservoirs, the change in rate in each individual layer is determined by production logging tool. The pan system is the software used to calculate reservoir properties. At the initial stage, a simple model for the reservoir is defined which is made more complicated when different reservoir properties are found. The best option is the simplest reservoir model that assumes a radial flow in a homogeneous, isotropic reservoir and single phase fluid at the initial stage of building the model. Calculations are simplified by adding two assumptions; outer boundary reservoir taken as the infinite acting and the constant flow rate at the well bore also referred to as the inner boundary. The report defines pressure drawdown testing and the system of determining different reservoir properties in each step. The equation (a) gives the bottom hole pressure at a constant rate in an infinite acting reservoir: When the log-log plot is defined in a pan system, the reservoir properties are easily worked on. From the Log-log curve, the effects of inner boundary (skin and wellbore storage), the early time region (ETR), radial flow in the middle time region (MTR), and the outer boundary such as faults in the late time region are seen. When the well is first opened to flow after a shut in a certain period of time, the flow rate at that moment is not from the