Symptoms And Treatment Of Schizophrenia - 3010 Words

As a nationally and globally spread issue, schizophrenia has been a debilitating psychological disorder for centuries. Known as one of the most severe disorders, schizophrenia is growing more and more capable of treatment by medication and other modes of therapy, but the disorder itself markedly changes the patient who is diagnosed. Schizophrenia is a chronic, severe, and disabling brain disorder that has affected people throughout history. The symptoms can frighten people with the disorder, causing them to become removed and distressed. Schizophrenic patients can sometimes seem simply odd but not remarkably different until they begin to speak their mind on what they are actually thinking and experiencing. This affects patients’’ families†¦show more content†¦The characteristic symptoms of schizophrenia, according to The Diagnostic and Statistical Manual of Mental Disorders (4th ed., text rev.; DSM-IV-TR; American Psychiatric Association, 2000), first require t hat at least two symptoms from the following list are pointedly exhibited within a month: delusions, hallucinations, disordered speech, catatonic behavior, and other negative symptoms such as a lack of emotional expressiveness known as affective flattening, a deficiency of speech known as alogia, or a general lack of drive known as avolition. However, if the delusions or hallucinations are extreme, only one of these symptoms is required. These symptoms are mainly behavioral core symptoms. Moreover, affective core symptoms of schizophrenia include paranoia. Secondly, the patient must experience social and/or occupational dysfunction. The patient noticeably begins to perform insufficiently in these major areas of functioning. This traces to cognitive core symptoms in the sense of mental impairments. For example, schizophrenic patients often believe that they hear voices, feel paranoid and threatened without reason, and cannot grasp social cues or functions. Third, duration is a key as pect of the symptoms that characterize

The Rise Of The Persian Empire - 2103 Words

The Persian Empire was the most powerful state in the world. With most great empires there are great leaders which helped with the rise of the empire. Under great leaders the empire was filled with resources. But all great things must come to an end which strikes the fall of a great empire. The rise of Persia starts with the first great leader whose name was Cyrus the Great. Cyrus the Great was known as the father of the Iranian nation, he was the first world leader to be referred to as The Great (Sorat). Cyrus’ strategy for enlarging the Persian kingdom was to conquer nearby lands and then unite them into one empire (Sorat). Cyrus set up a great economy and had a great military which he was able to use to unite the lands into one†¦show more content†¦It is translated into all six official languages of the United Nations and its provisions parallel the first four Articles of the Universal Declaration of Human Rights (History). The Human Rights set up by Cyrus the Gre at spread like a wild fire to the surrounding areas. The first set of Human Rights set up by Cyrus the Great had started to spread like wild fire throughout the surrounding and non-surrounding areas of the Empire. It spread quickly to Greece, India, and even Rome (History). Since the spread of Human Rights arose the concept of â€Å"natural law† in observation of the fact that people tended to follow certain unwritten laws in the course of life, and Roman law was based on rational ideas derived from the nature of things (History). Because of Cyrus’s brilliant idea of the concept of Human Rights it has made a monumental evidence in how we do things to day. It made way for the US constitution, French Declaration of Rights, and the US Bill of Rights. Cyrus the Great and plenty of accomplishments prior to his death. After the death of The Great Cyrus the empire was weakened a little because it was under the rule of a weaker emperor. Then came Darius I to the throne and started re strengthening the empire. Darius ruled for 35 years. During his reign, Darius completed the work of his predecessors, and not only did he â€Å"hold together the empire,† but he also extended it in all directions (Fife). With Darius onShow MoreRelatedRise Of The Roman And Persian Empire Essay1582 Words   |  7 PagesRise of the Roman and Persian Empire Throughout history many civilizations have risen and fallen without so much of a second thought from historians. However there have been civilizations that climbed to the top of the metaphorical food chain and stayed there and influenced not only their region but the world for countless millennium even after they were no longer a functioning empire. Two such empires were the Roman Empire and the Persian Empire. The first factor to consider when thinking of successfulRead MoreEssay about The Rise and Fall of the Persian Empire2007 Words   |  9 PagesIran was included in the territory of what was then the ancient Persian Empire. For centuries Iran (land of the Aryans) was also referred to as Persia, which was the official name until 1935. Fourteen years had passed before the Iranian government allowed the use of both names. Few groups of people today have significant history like the Iranians, descending from the ancient Persians, who possess one of the world’s richest and ol dest cultures. Historically, a variety of other cultures and groupsRead MoreThe Rise And Development Of Ancient Persia1259 Words   |  6 PagesAchaemenid Empire is known to be one of the greatest empires in ancient history. It was viewed as the first â€Å"humane, equal and religiously tolerant empire.† It was made up of several different languages, races, religions and cultures. The empire would become large enough to stretch through three continents. The rise and development of Persia revolved around the rule of Cyrus the Great and Darius the Great. Cyrus was a military and political genius that would go on to rule the largest empire in the ancientRead MoreThe Empire Of The Persian Empire1051 Words   |  5 Pagesup resulting in a huge change. The leader of the Persian realm named Cyrus was able to gain much territory after a ruler from Lydia named Croesus attempted to provoke Cyrus. Winter was approaching and Croesus was expecting Cyrus to retreat while he retreating ba ck to his capital at Sardis. After, Cyrus was able to invade and take Sardis successfully. This victory over Lydia was significant in aiding the development and expansion of the Persian empire. There were important social, economic, and culturalRead MoreAlexander The Great Of The Russian Empire969 Words   |  4 Pageseffect on the history of the world cannot be overstated. Alexander’s empire had an effect on people from the Balkans to Egypt, and from Babylon to India. His empire resolved the long standing conflict between the Persians and Greeks, established multiple cities across the Middle East and central Asia, had an influence on a future Indian emperor, and some of the remnants of his empire lasted until the time of the Roman Empire. The empire of Alexander not only had a prominent place in history, but alsoRead MoreEssay on Visually Appealing Films: 300, Rise of an Empire645 Words   |  3 Pages300, Rise of an Empire Honestly, the film looks visually appealing. The sequel hasn’t lost sight of what makes this franchise great, so it just enhances the visuals by making it sharper and the camera transitions smoother. But the story isn’t nearly as captivating. The film centers on Themistocles and Artemisia I of Caria, as well as Xerxes I of Persia. 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The Persian Empire was a strict state with powerful kings ruling over the massive empire. The empire ruled over a vast ethnic group and proved to have success in diversity, especially with Jews, whose history have been well documented with the Persian Empire. The beginning of the Persian Empire is accreditedRead MoreAncient Civilizations During The Persian Empire920 Words   |  4 Pagescontrol these territories effectively. At its height, the Roman empire controlled nearly the entire Mediterranean shore, and controlled large parts of Europe. The Persian empire at its height controlled lands equaling 8,000,000 sq. km from Macedonia to the Indus Valley. The ability to govern and control these lands was achieved using different methods such as governmental, military, cultural, and religious. The governments of ancient empires with vast amounts of land needed to keep the peace between theRead MoreAlexander The Great Of The Empire929 Words   |  4 Pagesdad died was to take over the Persian empire because this is what his dad wanted to do, he moray thought that this is what he should do to make his dad proud. This all started at the age of 20. Alongside Alexander the Great. The Roman empire took a lot longer to conquer due to its size. T he Persian empire was taken over a lot faster. Alexander ran his empire by him self and gained people as he went along. Speaking more in depth about the rise of the Macedonian empire, this was the top provider for

Climate Change And Evolution Essay Research Paper free essay sample

Climate Change And Evolution Essay, Research Paper Introduction The ecological effects of planetary clime alteration are expected to be drastic although non much is known as to how single species will respond to these alterations. Irrespective of the causes of clime alteration, whether anthropogenic or natural, it is imperative that we address these concerns, as they will hold widespread impacts on the human species, both straight and indirectly through forcings on other species. The clime is non expected to switch equally and the ways in which certain species adapt or migrate due to these alterations could be fickle and unpredictable. The rate at which the Earth # 8217 ; s clime is presently altering is unprecedented and has non been seen in the past 450,000 old ages. Although many species have merely migrated northerly or vertically up versants to get away warming home grounds, others do non hold this luxury or can non migrate fast adequate to last. The Earth # 8217 ; s temperature has risen by over one grade Fahrenheit over the past century, based on land and sea degree measurings. The temperature is expected to go on lifting at a faster gait over the following century, perchance increasing by every bit much as seven grades Celsius. In comparing, the Earth # 8217 ; s norm planetary temperature was merely 12 grades ice chest than it is now during the last great ice age. A huge bulk of species now populating do so within a narrow spectrum of temperature scopes and will non be able to accommodate to a warming clime on such a big graduated table. If worlds are the cause of a warming clime we will finally be responsible for the devastation of 1000000s of species. Index Speciess Polar bears are one species that are presently experiencing the effects of a warming clime. Over the past 20 old ages, NASA orbiter informations has shown a 2.9 per centum diminution per decennary in Arctic sea ice, ensuing in shorter eating seasons for polar bears. The species # 8217 ; chief nutrient beginning, ringed seals, which live on the ice of Hudson Bay are going progressively unaccessible due to earlier ice thaws. # 8220 ; We # 8217 ; re incorrect if we think that clime alteration is something that will go on far off in the hereafter. Polar bears are hungering now and we need to move now to halt clime alteration, # 8221 ; said Kevin Jardine, Greenpeace clime impacts specialist. A recent survey by Canadian polar bear research workers showed that the species have less clip to run during the season and are forced to return to set down ill-fed. The survey reports a diminution in weight of both male and female bears every bit good as a noticeable diminution in offspring. As t he Hudson Bay bears fast for six to eight months out of the twelvemonth, prolonging themselves on nutriment from the hunting season, they are progressively unable to last the remainder of the twelvemonth due to limited nutrient resources. Polar bears are non the lone species presently under emphasis signifier a warming clime nevertheless. Multitudes of orange-and-black Monarch butterflies that travel on a 3,000-mile one-year migration from the United States and Canada covered an country of 42 estates two old ages ago. Now, nevertheless, the butterflies that winter in the country cover a mere 13.5 estates. Monarch butterflies are really sensitive to climate alteration ; the smallest temperature alteration can hold drastic impacts on their populations. Monarchs have developed assorted versions in order to avoid being caught and eaten by marauders. These versions range from their colourful wings to chemical secernments used to drive marauders. Many of these versions are uneffective in countries outside of their native home ground nevertheless and as the species is forced to migrate to more suited countries, they are forced to further accommodate to their new milieus. At the rate at which the clime is warming, they merely can non do these phenotypical and morphological alterations fast plenty and finally perish. Numbers o f Monarch butterflies are presently worsening in North America in tendencies that concur with what clime theoretical accounts predict. Agribusiness and works species will besides be greatly impacted by planetary clime alteration. The biggest concern for workss is that they can non merely acquire up and travel. Based on current computing machine theoretical accounts picturing future tendencies in clime alteration, many works species in the Northern hemisphere, chiefly Russia and Canada, would hold to migrate by up to one kilometre per twelvemonth, a Ra Te that many workss merely can non carry through. Complicating the procedure further is the intervention of worlds in migratory waies. Plants will hold to get the better of physical barriers established by adult male such as roads, metropoliss and vicinities. Furthermore, workss considered weeds or regarded as intrusive will travel into populated countries merely to be exterminated with weedkillers and other chemical intensive procedures. With the deck stacked against them, many species merely will non be able to accommodate or migrate and will travel extinct. Sea Level Rise As the clime warms, the H2O in the oceans is expected to lift through the procedure of thermic enlargement and the thaw of polar ice caps and mountain glaciers. Rising seas would deluge low-lying deltas and other coastal countries, erode beaches and contaminate inland H2O supplies and aquifers. The sea degree is expected to lift by up to one metre over the following century and continue to lift over the following few centuries. As the saltwater forces wetlands to travel farther ashore, many species will hold to do the displacement every bit good. Wetlands are delicate ecosystems nevertheless and can non renew themselves fast plenty to defy the lifting seas. This will do monolithic loss of home ground over the following century. Wetlands that do successfully travel into countries antecedently considered dry lands will finally run into with obstructions such as breakwaters, butchs, drops and metropoliss and will non be able go on their onshore displacement. This loss of home ground cou ld signal the extinction of many shore birds, amphibious vehicles, insects and assorted signifiers of aquatic life that rely on coastal wetlands for endurance. Decision Beyond taking stairss to cut down nursery gas emanations that are thought to lend to an addition in planetary temperatures, there exist assorted other ways in which worlds can cut down the loss of home ground and species due to climate alteration. Worlds are the most invasive species to of all time populate this planet and we can take stairss to cut down our fingerprint on the environment. This would at least give other species a just shooting at accommodating to a altering clime without the added emphasis of get the better ofing anthropogenetic barriers. We could defy the impulse to construct breakwaters and butchs in the involvement of human belongings and let coastal countries to of course spread out as the clime warms. Given the freedom to accommodate without human barriers, many wetland countries will be able to last a warming clime, although non much is known about the resulting influences on environing countries ( woods, estuaries and fens. ) Other anthropogenetic influences c ause emphasis for species every bit good, such as deforestation, pesticides and weedkillers, presenting invasive non-native workss and edifice dikes for hydroelectric power. Combined with the force per unit area of a warming clime, many species merely can non last. It is clip we address the wellness our planet and our ain ecology on a more holistic degree. A topographic point for everything and everything in its topographic point. Indicator species such as polar bears and butterflies are signaling us that we are steping into chartless Waterss. We must carefully travel frontward taking preventive steps where possible and cut downing our fingerprint on our clime and environment in general or we will be yet another species unable to accommodate, and finally, suffer extinction. Bibliography Ian Stirling, Nicholas J. Lunn and John Iacozza, 1999. # 8220 ; Long-run tendencies in the population ecology of polar bears in western Hudson Bay in relation to climate alteration # 8221 ; , Arctic 52 ( 3 ) :294-306. September 1999. Markham, Adam and Malcolm, Jay. September 2000. Speed putting to deaths: rates of clime alteration are endangering biodiversity. hypertext transfer protocol: //www.woza.co.za/eco/news/sep00/speed12.htm Antipredator Adaptations by Monarch Butterflies Kim A. Pike hypertext transfer protocol: //www.colostate.edu/Depts/Entomology/courses/en507/papers_1999/pike.htm Intergovernmental Panel on Climate Change: Particular Report The Regional Impacts Of Climate Change: An Appraisal Of Vulnerabilities ( Summery For Policy Makers. ) 1995 hypertext transfer protocol: //www.ipcc.ch/pub/regional ( E ) .pdf Stevens, William K. 1999. The Change In The Weather: Peoples, Weather and the Science of Climate. New York, New York. Delecorte Press.

Should people be banned from using cell phones when driving Why or why not

The 21st century has been associated with an advanced technology and in particular an enhancement in information technology. The advancement in communication through the use of mobile phone has greatly impacted many sectors positively. Cell phones are very important devices in the modern world because they have greatly boosted successful communication.Advertising We will write a custom essay sample on Should people be banned from using cell phones when driving? Why or why not? specifically for you for only $16.05 $11/page Learn More Effective and efficient communication has in return facilitated the performances of businesses and organizations. Despite the many advantages that are associated with cell phones, cell phones have also been associated with a number of challenges among them being linked with facilitating an increase in crimes and accidents. Many people have blamed the cell phones to the current high increases in the number of road accidents wi tnessed worldwide, while others argue that the use of mobile phones while driving is not wholly to blame for the rise in accidents since there are also other vital causes such as over speeding, bad weather, sleepiness, driving while drunk among others. Road accidents account for about 1.3 million deaths and an approximately between 20 to 50 million injuries annually. It is noted that road accidents is among the three most prevalent causes of deaths for those people aged between five to fifty years. In addition it is noted that the governments use billion of dollars annually as costs that results from these accidents. Thus, there is a dare need to implement better road usage mechanisms that will guarantee responsible road usage (Powers 2). The introduction of these mechanisms will ensure adherence of proper road usage practices that will help to cut down the high rates of accidents that are associated with poor road usage and especially to those drivers that use their cell phone whil e driving. It is common that any law legislation that aims at prohibiting usage of cell phone while driving is likely to experience a lot of resistance from many people globally. Most resistance is likely to come from those people that are of the opinion that there is no offense in simultaneously driving and using the cell phone. This is in contrast to many researches conducted on the causes of road accidents. Majority of these researches have identified the use of cell phone while driving as a major contributing factor to the high increase in the road accidents witnessed nowadays. They depict that the use of mobile phone while driving disrupts an individual’s concentration significantly such that one is not in a good position to deal with emergencies effectively (Banning the use of cell phones while driving makes sense par. 4).Advertising Looking for essay on social sciences? Let's see if we can help you! Get your first paper with 15% OFF Learn More It is gener ally accepted that the use of mobile phone while driving creates a considerable rise in the number of accidents both to the user and other road users. This is because its use impairs the drivers’ control of the vehicle and in addition, it reduces a driver’s awareness of the roads happenings. The two major factors contributors of road accidents while driving can be categorized in two; Physical detractors and cognitive distracters (The Royal Society for prevention of accidents 2). The physical distraction occurs when drivers remove one hand from the steering wheel to use their cell phone. Moreover, drivers occasionally remove their eyes from the road as they pick and replace their cell phone or while dialing. The cognitive disruption occurs when two or more cognitive activities are executed simultaneously. When this happen, the effectiveness of the performance of these tasks is much compromised compared to a situation where it is only one task that was being executed. Th e performance is reduced because the attentiveness is often divided or switched between the two activities and the two compete for common cognitive processes. Therefore whenever a driver uses the cell phone while driving, what this means is that he/she has to operate the phone and maintain the phone conversation. Similarly, the drive will also be required to control the vehicle and ensure he/she responds occasionally to the changing traffic conditions. This is not an easy task for many. These two kinds of disruptions are the one that boosts accidents for those drivers that use the phones while driving (The Royal Society for prevention of accidents 3). Despite all these allegations that use of mobile phone while driving increases road accidents, it is surprisingly that use of cell phone while driving is not the leading cause of road accidents. Over speeding and bad weather are rated among the leading causes of road accidents worldwide. Over speeding continuously remains the leading c ause of road accidents, despite the various programs launched worldwide aiming to create awareness about the risks associated with speeding. There is no much that have been achieved. The recommended speed limits vary from one nation to the other, but there is one thing that holds; the faster you drive, the more risky you are prone to accident and other road users. Bad weather is considered as the next leading cause of road accidents. Bad weather such as rain, snow or fog is known to facilitate accidents as a result of slippery roads and blurred visibility. Thus, drivers are advised to drive extra carefully, while driving in these conditions as they have limited control on them. Driving while drunk or high with drugs is also a significant contributor of increased risks of road accidents. Use of alcohol and drugs reduces the body’s reflexes which makes an individual more aggressive.Advertising We will write a custom essay sample on Should people be banned from using cell p hones when driving? Why or why not? specifically for you for only $16.05 $11/page Learn More Drunk drivers exhibit more aggressive behaviors such as driving too close to the vehicle in front or applying the brakes forcefully (Nita par.3). In addition, drunkards are known to be reckless and not able to see the consequences of their actions. This is why driving while drunk is prohibited by law. Sleepiness is also a leading cause of road accidents. For instance approximately 100,000 accidents due to sleepiness are recorded in U.S. annually (Launce par.5). Thus, the high rise is road accidents cannot only be blamed on the increased use of mobile phones while driving. There are other factors that have been identified that increase road accidents in a greater extent than the use of the mobile phones while driving. Among the other factors highlighted as major cause of accidents are over speeding, bad weather, driving while drunk and sleepiness. Nevertheless, this d oes not mean that the use of mobile phone while driving is not an issue to be worried about, drivers should ensure that they put into consideration all the factors that are linked with increase risks in road accident and act responsibly to safeguard their life and that of other road users such as pedestrians. By observing these safety precautions, many lives will be saved and the State will save the huge costs that are associated with road accidents and being invested elsewhere. Works Cited Banning the use of cell phones while driving makes sense. 28 Jan. 2011.Web.18 July, 2011 Launce, Kim. Cell Phone Statistics. 19 Aug. 2010. Web.. Nita. Drunk driving is a major cause of accidents in  India.7 Dec.2006 Web. Powers, Tom. 10 Reasons Why Road Accidents Happen And Finding Legal  Representation.2005 Web..Advertising Looking for essay on social sciences? Let's see if we can help you! Get your first paper with 15% OFF Learn More The Royal Society for prevention of accidents. The Risk of Using a Mobile Phone while  Driving.18 Aug. 2004. Web.18 July, 2011 This essay on Should people be banned from using cell phones when driving? Why or why not? was written and submitted by user Dav1s to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.