Saturday, August 31, 2019
Portugal Exploration Essay
Introduction            The Portuguese Exploration highlighted the country’s ascendancy to economic growth and power. Explorations are never easy endeavors. New lands will be discovered, wherein achieving success is indeed very uncertain. Moreover, the mere fact that the country needs to supply all the materialsâ€â€from food to ship repairs, are too expensive. However, although explorations are masked by doubt and hopeless skies, its outcome can lead to enormous wealth and benefits that will enable the nation to experience abundance in succeeding years to come. When Portugal never gave up its hopes and dreams regarding land discoveries, such big decision resulted to positive results. At the onset of the 16th century, Portugal pioneered explorations in the whole course of Europe, thus, discovering more and new routes to Africa, the Atlantic, Asia and even South America (â€Å"Portugal†n.d).            In the beginning, nobody has expected Portugal to literally conquer the world. The nation was then torn with poverty and to a certain extent, economic deterioration (Arnold 2002, p. 22). Given this situation at hand, domination is totally taken out of the picture. If Portugal cannot even feed its own people, then it would be readily impossible for it to support the demands of land explorations and discoveries. However, this did not prevent the nation from pursuing its dreamsâ€â€from materializing the aim to make its name within the torn pages of history books. It turned out that Portugal’s seemingly hopeless case is one of its greatest blessings. Since the country was in its severe state, it has no other choice but to continue with the explorations. If success seems to be impossible within the domain of land-based expansion, then there is still hope when such is done overseas (Arnold 2002, p.22). As Arnold (2002) explained, Portugal’s navigation success basically replaced the land-based orientation of wealth and power that was established by the evolving Spanish (empire) (p. 22). Factors determining Portugal’s exploration success            There are different factors that are attributed to Portugal’s exploration successes. These three are highly characterized by maritime development as well as the undying support given by the Portuguese government. The first factor has something to do with Portugal’s geographic position (â€Å"Portugal†n.d). Portugal can be seen along the west side of the Iberian Peninsula (â€Å"Portugal†n.d). Livingstone implied (1993) that the nation is readily blessed with its strategic location (p. 41). It possesses rivers that are long enough to be navigated (Livingstone 1993, p. 41). It has â€Å"favorable winds (Livingstone 1993, p. 41)†that can take ships into their planned journeys or destination. The last but not the least is the existence of raw and organic harbors which creates a perfect and highly suitable setting for maritime development (Livingstone 1993, p. 41).            If one has to take a closer look, this aspect alone puts Portugal into a great advantage over its rivals or competitors. Once and for all, circumnavigating the world requires not only human skills, nature also plays an important role. Although, exceptional navigation talents are expected to arise, there is no doubt that if nature decides to intervene, the course would be more difficult and complicated as expected. It can be also implied that Portugal’s geographical design enabled the latter to discover more efficient routes from any angle. The crew can easily explore more unknown areas since they have good reference points that are essential in establishing maps.            On the other hand, the second factor can be traced to Portugal’s developing â€Å"maritime economy (â€Å"Portugal, n.d).†The ports of Lisbon and Oporto became the cente of commerce and trade for the country (â€Å"Portugal†n.d). Mostly of the financial means that were used to support the voyages came from these trade districts (â€Å"Portugal,†n.d). However, aside from financing the navigation plans, Maddision (2006) also mentioned that the bays and coast cities of Portugal is abundant enough to supply the needs and demands of the local residents (p.22). Aside from trading per se, it can be seen that Portugal has other ways of gaining incomes, profits and revenues. But then again, perhaps the greatest contributions of the maritime industry are the vast knowledge and information that Portuguese fisherman has learned due to their constant and continuous immersion with the Atlantic seas (Maddison 2006, p.22). Their mastery of sea winds, tides and weather (Maddison 2006, p.22). It allowed Portuguese explorers and navigators to conduct more research on navigation. Yet, more than anything else, they were able to build ships that can withstand the pressures and hardships brought forth by unfathomable oceans (Maddison 2006, p.22). They created â€Å"lateen sails†and in the long run, they combined it with â€Å"square sails†which allowed them to sail through the South Atlantic and further discover more ways or routes in the Cape area (Maddison 2006, p.22).            Lastly, the third determinant of the Portuguese exploration’s success stems from the fact that its monarchy readily showed support and encouragement for these plans (â€Å"Portugal†n.d). The government ensured that â€Å"tax privileges†and insurances are available for both the ship owners and navigators (â€Å"Portugal†n.d). As a matter of fact, it is not only the king that readily lent a helping hand to make these undertakings possible. Even members of the aristocracy assured that they can be pillars of strength and encouragement (â€Å"Portugal†n.d). Obviously, without the system’s support and permission, the voyages would not happen. As previously mentioned, even if there are enough materials and supplies if the monarchy is not open to the idea, then Portugal’s domination may not come into place. The essential role of the Portuguese government, in this aspect can be briefly understood in several points. Once and for all, the tax regulations enabled the nation to satisfy the prerogatives of exploration and at the same time ensure a healthy lifestyle for its local citizens. Second, the monarchy served as a strong influence for both the explorers and local residents. If the king refused such plans, then the public would not be able to recognize its value and importance. Since local residents are the ones who are chiefly involved in production works, the explorers would have a hard and difficult time convincing these people about their dreams and visions, if the king per se, would show doubts regarding the matter. Moreover, the monarchy is in charge of making decisions on how they can possible benefit from the discoveries that they madeâ€â€to be more specific, the Portuguese government is in charge of devising strategies on how they can possible gain profits and revenues on new routes and land areas. This is important for unless the people know that they benefit from it, they would continue to support such plan. A Brief History of Portugal Exploration            In order to further reasons behind the success ad failure of the Portuguese exploration, it is best to have a brief discussion or outline of the nation’s navigation history. As mentioned earlier, the contributions of Portugal in the world can neither be questioned not taken for granted. Even though it has eventually declined in the long years to come, it cannot be discounted that Portugal is one of the few nations that have managed to maintain and still control its colonies by the end of the 19th century (Diffie & Winius 1977, p. 4). The mere fact that it was able to sustain such set-up exemplifies its power and strength.            Diffie and winius (1977) explained that Portugal was inspired by the accomplishments of the Han and Roman Empires (p.4). However, since it cannot fully embarked on land-based conquests and imperialism, discovering other lands became the last recourse, and as discussed, nature’s blessings made a way for the nation embarked on long journeys and voyages.            The foundations of the Portuguese exploration can be traced to as far as 1415 (Wiarda 200, p. 21). In those times, Ceuta was then considered as the center of spice trade in the west (Wiarda 2000, p.21). Portugal has managed to put Ceuta under its control and thus the urge to control more lands became irresistible. While Ceuta was then an important investment for Portugal, Wiarda (2000), however noted that Portugal’s main goal by that time was to spread Christianity to Morrocco (p.4). Within the aspect of colonialism, religion is an indespensbale tool. The Portuguese readily used the matter to interact with the natives. Due to language barriers, it would be hard for both the colonizers and the colony to understand or communicate with each other. Thus, the concept of having a Supreme Being bridged the gap between the two races.            But on a closer examination, the downfall of Morocco, inspired many of Portuguese warriors and soldiers to bring more honor, glory and prestige to their very own mother country (Wiarda 200, p.187). In addition to that, Prince Henry who happened to be the very first supporter of Portuguese explorations have heard stories from prisoners about lands and areas that were still undiscovered (â€Å"Portugal†n.d). The capture of Morocco allowed Prince Henry to have his first taste of the African cost (â€Å"Portugal†n.d). Having said this, indeed, his curiosity was further heightened. The excitement and passion to conquer more lands became stronger than ever. Prince Henry â€Å" The Navigator†           The success in Ceuta encouraged Prince Henry to show his undying support to explorations. Prince Henry can be best described as someone who knew how to transform his visions and ideals into realistic issues and concerns. The prince knows that explorations may not necessarily yield to positive results. But this did not discourage him. Despite of the fact that there is a strong enthusiasm and excitement on Prince Henry’s part, Wiarda (2000) stated that this does not mean that that the young leader was already aware of explorations’ benefits and advantages (p.21). According to Wiarda (2000) Prince Henry’s primary concern by then was the budding market for exotic and wild animals (p.21). But in the long run, explorations’ commercial benefit was slowly embedded into the prince’s young mind.            On the other hand, the materialization of Prince Henry’s dreams came into the picture during the reign of Joao II (Wiarda 2000, p. 21). The foundations of an exploration plan have been successfully laid out. Gallagher (2003) noted that the first move was to discover a route from Africa that can easily lead to India (p.5). With all these endeavors, the monarchy assured that they will handle all the transactions and see to it that it profiteering activities would be efficiently managed (Gallagher 2003, p. 80). The competition against Spain led Portugal to keep its navigation development in extreme secrecy (Gallagher 2003, p.5). Even the voyages per se were kept confidential (Gallagher 2003, p5).            During those times, Cape Bojador was seen as the end of the world (Wiarda 2000, p.187). Since there is already a signal pr permission from the monarchy to explore more, Prince Henry in return, challenged his men to go beyond the limits of Cape Bojardor (Wiarda 2000, p. 187). The whole crew landed in Madeira in 1420 and seven years after, the Portuguese explorers made their first step in Azores (Keefee et. al 1977, p.60). This was also the time when Portugal finally confirmed that Cape Bojador was not the world’s end point (Keefe et.al 1977, p.60). This is simply the start of Portugal’s domination. Even though the so-called Navigator died in 1460 (â€Å"Portugal,†n.d), his legacies was continued and still promoted by the succeeding Portugal rulers.            Historians and members of the academe outlined several distinct reasons regarding Prince Henry’s obsessions. One of this is the urge to know more lands beyond Cape Bojador (â€Å"Portugal†n.d). In an era wherein bigger colonies equate to more economic successes, going beyond Cape Bojador’s geographical limitations is an outright advantage. Another reason is Portugal’s aim to develop trade relations to other areas or counties (â€Å"Portugal†n.d). There is also the aim to study the strength of their rivals and at the same time, ensure that battles will be waged against those who opposed Christianity and therefore ensure that the religion would proliferate (â€Å"Portugal†n.d). Reasons for Exploration            In general and not only for Portugal, there are three determinants of why explorations happen or occur. The first one has something to do with the spice trade (Roupp 2001, p. 236). Spices such as nutmeg, mace, ginger, cinnamon and paper are pretty popular in the European regions trade (Roupp 2001, p. 236). The Ottomans were able to take control of the Eastern Mediterranean barter trade (Roupp 2001, p. 236) Because of this, European envoys had no other choice but to look for alternative routes. Since spices are very much in demand, there is no doubt that to become a spice supplier would indeed result to an increase in profits and revenues. The supply is low and the demands are high. Therefore, those who are able to satisfy the demand can also ask for a higher price. This argument are also supported by Kiple and Omelas (2000, p.436).            Kiple and Omelas (2000) mentioned that many European countries, most especially those which are engaged in exploration are also seeking for a new route to get a steady supply of spices (p. 436). This according to the two, prompted competing nations to further improve their navigation tactics and skills. The competition is stiff and they cannot remain calm. However, as for this case, since Portugal has already explored the areas beyond Cape Bojador, the challenge became an easy feat for the country.            During the initial steps, it was the Arabs that has total control over the matter (Wolpert 1999, p.45). However, a small fleet, headed by Vasco de Gama made the Arabs surrender (Wolpert 1999, p.45). According to Wolpert (1999), although De Gama’s success enabled Portugal to establish a monopoly over spice trade (p.45). His triumph and glory is more than enough to pay from all the expenses that were spent during his journey (Wolpert 1999, p.45).            Roupp (2001) also noted that technology can be also considered as one of Portugal’s motivating force for explorations (p. 236). The technological aspect means that as man continue to develop materials and tools to satisfy their needs, this brought them other opportunities. As for the case of Portugal, since they are able to build ships and sails that are highly capable or navigating the earth, soon they found it that if they can further enhance these materials and incorporate several functions such as incorporating military weapons like the cannons, for example, they can easily defeat their enemies and those who are creating conflicts and hindrances (Roupp 2001, p. 236).            Lastly, Roupp (2001) stressed that curiosity levels were readily high during the Renaissance period and thus, it became a motivational force for many nations to explore more of the unknown world (p.236).            In the meantime, if one has to critically assess it, it is apparent that the goal for profit and revenues best explains the intensity of Portuguese explorations. As readily discussed, the passing years allowed Portugal to diversify its economic hold and control. Prince Henry’s focus on the exotic animal market shifted into another realm since the monarchy has also recognized the other benefits of voyages and expeditions. It can be also remembered that Portugal is also one of the pioneers of the slave trade in Africa. Since they have discovered more lands in the said continent, colonization was reshaped. From goods that are bartered, human trade became popular too. The cheap labor rendered by captured slaves and prisoners were seen as a good source of profit and income. Moreover, there is also the spice trade which further strengthened Portugal’s domination. Since they basically spearheaded the exploration quests and technology, they have readily capitalized on it. The return of investments was more than what they have expected. Portugal’s Failure            Although Portugal was basically at the apex of its exploration successes the country failed to see certain events that would eventually lead to its bitter downfall.  Perhaps this can be best explained by the country’s inability to manage all its colonies (â€Å"Portugal†n.d). It has been carefully discussed in this paper that Portugal was able to discover more lands. This readily means that once they have settled in those areas, they have to efficiently supervise all the activities that occur in it. This situation should not come as a surprise or it is rather expected.            First of all, it is pretty impossible for Portugal to directly manage its colonies since they are miles away from each other. The empire has to send its people to those areas in order to ensure that everything falls in their proper places. But distant lands prohibit simultaneous coordination and interaction among the leaders. For the monarchy, it is pretty hard for it to establish appropriate solutions and regulations for their colonies unless they have actual experience of the problem that is being manifested in a particular area. It would take months and years before updates and reports can be handed to the King. The moment that actions are ratified and certain laws are promulgated, there is a strong tendency that the problem has already become worse or the approaches used are no longer applicable.            In addition to that, viceroys and appointed leaders have to be financially supported by the monarchy. This is done to ensure that area rulers have enough supply of food and other materials to sustain their everyday lives and activities. But of course, the financial support came from the local residents’ taxes and hard-earned money. In the long run, there are also instances wherein the monarchy can no longer back-up and support these needs. This is most especially true if Portuguese leaders have already built their families in their respective colonies. As a result, the profits and revenues that they have collected from their colonies are barely enough for them to extend their stays and manage their specific domains.            It is also important to note that distance issues are also prone to illegal activities. Appointed leaders could be tempted by the seemingly lucrative activities that are present in their colonies. When monitoring, coordinating and interacting are rarely practiced, then there is no doubt that Portuguese found itself on the losing end.            The last but definitely not the least is the death of King Sebastian (â€Å"Portugal†n.d). This sad event proved to be a golden opportunity for Spain. King Philip II, who was the Spain’s rulers and King Sebastian’s uncle took over the latter’s position. What happened to Portugal then was that, it became Spain’s province (â€Å"Portugal†n.d). Relatively, the techniques and strategies that Portugal created and developed were exploited by Spain. Thus all the forthcoming success was now done in the name of Spain instead of Portugal. Conclusion            Portugal is basically engulfed with the sweet promises of explorations and land discoveries. Although Roupp (2001) suggested that curiosity plays an important role, this aspect is outlasted by the need for profit and revenues (p.236). Once and for all, since Portugal has captured Ceuta, they have already recognized that if they can discover more lands, they can use the domain’s working force to their own advantage. They can ask the natives to produce goods that are widely popular in the European market. Moreover, it is pretty impossible to conclude that Portugal simply tried to know new routes for curiosity’s sake alone. The spice trade for example and the country’s domination and supremacy on the said area are manifestations of the unrelenting drive for both economic and geographic expansion.            However, since offshore management was not efficiently executed, such led to the downfall of what was once considered as the globe’s superpower. References Arnold, D. 2002. The Age of Discovery, 1400-1600. Routledge: USA Diffie, B and Winius, D. (1977).  Foundations of the Portuguese Empire. Minnesota, USA:    University of Minnesota Press Gallagher, A. (2003). Prince Henry the Navigator: Pioneer of Modern Exploration. New          York:  Rosen Publishing Group Inc Keefe, E. et. al (1977). Area Handbook for Portugal. Washington, DC: U.S. Government          Printing Office Kiple, K and Omelas, K. 2000. The Cambridge World History of Food. Cambridge        University Press: Edinburgh Livingstone, D. 1993. The Geographical Tradition: Episodes in the History of A Contested       Enterprise. Blackwell Publishing: USA Maddisson, A. 2006. The World Economy. OECD: France â€Å"Portugal†n.d. University of Calgary. Retrieved 18 March 2008 from            http://www.ucalgary.ca/applied_history/tutor/eurvoya/portuguese.html Roupp, H. 2001. How to Prepare for SAT II. Barron’s: New York Wiarda, I. (2000). Handbook of Portuguese Studies. USA: Xlibris Corporation Wolpert, S. 1999. India. University of California Press: Berkeley Â
Friday, August 30, 2019
Briefly Describes the Difference Between Sans and Nas System Essay
Briefly describes the difference between Storage Area Networks (SANs) and Network Attached Storage (NAS) system? Storage Area Networks (SANs)| Network Attached Storage (NAS) system| A SAN is a dedicated network that provides access to various types of storage devices including type libraries, optical juke boxes and disk arrays.| Network Attached storage system are networked appliances which contain one or more hard drives that can be shared with multiple heterogeneous computers.| A SAN is a local network of multiple devices that operate on disk blocks.| A NAS is a single storage device that operate on data files| A SAN commonly utilizes Fibre Channel interconnects. | A NAS typically makes Ethernet and TCP/IPconnections.| Identify and briefly describe each of TCP/IP’S five layer? The basic structure of communication networks is represented by the Transmission Control Protocol/Internet Protocol (TCP/IP) model. This model is structured in five layers. An end system, an intermediate network node, or each communicating user or program is equipped with devices to run all or some portions of these layers, depending on where the system operates. These five layers, are as follows: Application layer Host to host or transport layer Internal layer Network access layer Physical layer Physical layer: The physical layer covers the physical interface between a data transmission device and a transmission medium or network. This layer concerned with specifying the characteristics of the transmission medium the nature of the signals the data rate and related matters. Application layer The Aplication layer, determines how a specific user application should use a network. Among such applications are the Simple Mail Transfer Protocol (SMTP), File Transfer Protocol (FTP), and the World Wide Web (WWW) . Host to host or transport layer The Transport layer, lies just above the network layer and handles the details of data transmission. Layer 4 is implemented in the end-points but not in network routers and acts as an interface protocol between a communicating host and a network. Consequently, this layer provides logical communication between processes running on different hosts. Network access layer: The Network layer specifies the networking aspects. This layer handles the way that addresses are assigned to packets and the way that packets are supposed to be forwarded from one end point to another. Internal layer This internal protocol(IP) is used in this layer to provide the routing functions across multiple networks. The function of the internal layer is to allow procedure to take in order for data traverse of multiple interconnected networks to take place. This protocol is implemented in both the end system and routers. Contrast the major characteristics of WANs with those of LANs & MANs? WANs| LANs| MANs| Its is wide Area Networks| It is Local Area Netwoks | It is Metropolitan Area Networks| It consist of a number of interconnected switching modes| Lan is a communication networks that interconnected a variety of devices and provides a means for information exchange among those devices.| It occupies a middle ground between LANs and WANs.| | | | How many quantization levels are needed to represent each of the following sets of symbols characters or states? a) The uppercase alphabet A,B†¦Ã¢â‚¬ ¦Z 8*26 = 208 bits b) The digits 0,1†¦Ã¢â‚¬ ¦.9 8*10 = 80 bits c) 256 different colours 8*256 = 2048 d) 10000 Han characters 8*10000 = 80000 e) Four billion computing devices 8* four billion = 32 billion Commonly, medical digital radiology ultrasound studies consist of about 25 images extracted from a full-motion ultrasound examination. Each image consists of 512 by 512 pixels, each with 8 bits of intensity information. a. How many bits are there in the 25 images? 25 Images 1 Image = 512*512 pixels 1 pixel = 8 bits 8*512 = 4,096 *512 = 2, 097,152 * 25 images = 52, 428, 800 bits in the 25 images b. Ideally, however doctors would like to use 512*512 * 8 bits frames at 30 fps (frames per second). Ignoring possible compression and overhead factors, what is the minimum channel capacity required sustaining this full-motion ultrasound? 512*512 = 262,144 * 8 bits = 2,097,152 * 30fps = 62,914,560 bits c. Suppose each full motion study consists of 25s of frames. How many bytes of storsge would be needed to store a single study in up comprossed form? 600 MB = 629145600 bytes *8 = 5,033,164,800 512*512=262144* 8 bits = 2,097,152 * 30 fps = 62,914,560 *25 sec = 1,572,864,000 5,033,164,800/1572864000 = 3.2 Do some online research on the characteristics of software as a service (Saas) platform as a service (Paas) and infrastructure as a services (Iaas) write a short paper describe the different between these services and identifying some of te major providers of each type? Saas- SaaS or software as a Service refers to the delivery of applications over the Internet as a service that can be accessed by users. Instead of users having to install and maintain software, they simply access this through the Internet. This frees them from the management of complex software as well as hardware and explains why SaaS in Australia continues to gain great popularity among users. The applications offered by SaaS are at times referred to as hosted software, software on demand or web- based software. The provider generally manages access to the applications, availability, performance as well as security. This relieves customers of the burden of installing, maintaining or updating hardware or software. To access these applications, all a user requires is an Internet connection. Some of the characteristics Software as a Service will offer you and which will help you answer the question what is SaaS are as follows: It is a multitenant architecture- this means that all users and applications make use of a single, common infrastructure as well as a code base that is maintained centrally. This enables vendors to innovate more quickly thus saving valuable time that would initially have been spent in maintaining different versions of out-dated codes. Allows for easy customisation – every customer is able to customise applications so that they can fit into their business processes and without necessarily affecting the common infrastructure. These customizations are rather unique to each user or company and are often preserved through making upgrades. Provides better access – SaaS improves access to data as you can access it from anywhere as long as you have an Internet connection. This makes it easier for members to collaborate with one another as they can access the same information irrespective of where they are located. Many organisations are turning to SaaS because it is easier to implement and does not require users to pay any up-front licensing fees. It is also inexpensive and hence its popularity with small and medium sized companies. In today’s economy, every business is out to save some money. SaaS seems to be working positively for many businesses and a good number has already embraced it. Although large companies have been a little hesitant to embrace it because of the limited functionality that comes with it, many others have already taken up this technology and only time can tell what its future will be. Major service providers of SaaS are NetSuite, Rackspace, Softlayer ,Go Grid, Microsoft, salesforce etc. PaaS: Platform as a Service (PaaS) is a way to rent hardware, operating systems, storage and network capacity over the Internet. The service delivery model allows the customer to rent virtualized servers and associated services for running existing applications or developing and testing new ones. Major service providers of SaaS are IBM, Orangescape, Google, OS33, Gigaspace. IaaS: Infrastructure as a Service is a provision model in which an organization outsources the equipment used to support operations, including storage, hardware, servers and networking components. The service provider owns the equipment and is responsible for housing, running and maintaining it. The client typically pays on a per-use basis. Characteristics and components of IaaS include: Utility computing service and billing model. Automation of administrative tasks. Dynamic scaling. Desktop virtualization. Policy-based services. Internet connectivity. IaaS is one of three main categories of cloud computing service. The other two are Software as a Service (SaaS) and Platform as a Service (PaaS). Infrastructure as a Service is sometimes referred to as Hardware as a Service (HaaS). Major service providers of IaaS are Gogrid, Hp. Logicworks, Amazon web services,
Thursday, August 29, 2019
Government Grants for Alternative Energy Source Research Paper
Government Grants for Alternative Energy Source - Research Paper Example Introduction As our world population grows day by day, it is becoming far more evident that our generations to come will have far more problems in their hands that they could handle. Alternative energy sources can evidently provide us with the edge we require to make this world a healthier place to live and more importantly to ensure the continuity of our future generations. Currently there are quite a few different establishments that are involved in researching alternate energy sources; it is a well known fact that our fossil fuel reserves will run out in the near future, depriving us of the leisure and comfort of our lives that some of us take for granted. One of the main problems that are faced with research is the fact that they require funding, however there are companies who are involved in such activities based on the assumption that there efforts will pay off in the near future, but is it enough? Evidently there is a strong need for governments to take the responsibility and provide gran ts to organizations that are involved in researching the fuels of the future. One of the biggest problems with the use of fossil fuels is the carbon dioxide emissions into the environment, everyday carbon dioxide is injected into our system, and these emissions stay there in our system building up every single day, it is the single most known factor for the global warming that our world faces (Alternative Energy, n.d.) There are quite a few different energy sources that are currently in use today, however the fact still remains that these sources are quite limited. According to British Petroleum and Royal Dutch Shell, by the year 2050 one third of our energy needs will have to be fulfilled by wind, solar and other renewable sources, the statement has been originated from the biggest oil companies in the world. (Alternative Energy, n.d.) Solar energy has been in existence for quite some time but still there are problems that need to be resolved. Solar energy is one of the best ways to reduce the carbon dioxide emissions, it has been calculated that a 1.5 kilowatt PV system will help reduce the carbon emissions by 110,000 pounds over the next 25 years (Alternative Energy, n.d.) Apart from reducing the carbon emissions the technology also helps in reducing the consumption of the limited fossil fuels, this figure of reduced conventional fuels comes out to be a reduction of around 60,000 pounds of coal (Alternative Energy, n.d.) There are added advantages of using such energy source; it eliminates the acid rains and overall pollution of the atmosphere. However it is not always that simple, the electrical suppliers are reluctant to change their conventional way of producing electricity, this is where the governments role is most important. Some of the argumentations present the fact that the production of the solar panels itself consumes a lot of energy, although the argument is self founded but many studies have shown that the amount of electricity used to make a solar panel is equivalent to the amount of electricity that the panel will generate in two years time, hence this debt will be paid in that time (Alternative Energy, n.d.) The other most common environmentally friendly power generation system is driven by the forces of nature itself, wind. This technology has been around for quite some time now; there are quite a few areas that are generating their complete power supply t hrough this system. Studies have shown that the use of wind power generation has doubled three times between 1999 and 2000; in the year 2000 the electricity produced by these systems was around 10,000 megawatts. This amount of electricity is enough to power five cities of the size of Miami (Alternative Energy, n.d.) Yet again there are problems associated with producing electri
Wednesday, August 28, 2019
The Vietnam War, Conflict on the US Research Paper
The Vietnam War, Conflict on the US - Research Paper Example The U.S. spent great sums over 10 years on military actions in Southeast Asia. The money spent sending a military force overseas takes away needed funds for domestic purposes and usually accrues a debt that must be repaid, with interest over time, generally over many generations. Borrowing to fund wars increases the National Debt which damages the entire economy. The geopolitical realities resulting from the War created a multitude of undesirable effects. The U.S. lost political capital from the people of South Vietnam during the conflict when it incessantly bombed North Vietnam, an unexpected development that was detrimental to the war effort. The U.S. also lost credibility both at home and among all foreign nations following the outcome of the War. The neo-conservative â€Å"war-hawk†philosophy was born during this era. Evidently the people who lived during and witnessed the Vietnam era did not learn the obvious lessons the War provided. The tough lesson learned from U.S. i nvolvement in Southeast Asia was that having the stronger military force does not ensure victory. Although an estimated three million enemy soldiers was killed compared to approximately 58,000 Americans the â€Å"big dog†of the fight ultimately ran home humiliated and beaten with its tail between its legs. Due to the unprecedented media coverage of the conflict, the awful truths of the war were broadcast which caused the U.S. to quickly lose credibility in every country including its own. (Howell, 1984). â€Å"The extensive bombing campaigns and numerous offensives caused massive amounts of destruction on the Vietnamese and their property which only served to alienate the indigenous community. It galvanized the enemy and opponents of the war in both Vietnam and America and led many to question the ethics of the campaigns.†(Olney, 1990 p.80-85) The limits of American supremacy were plainly evidenced by the abuse of its military dominance. The U.S. gained many enemies while losing prestige and respect worldwide. Moreover, if the U.S. had never involved itself in Vietnam, the limitations of its armed forces would not be as evident and the U.S. would still today be considered as mightier and more effective than it really is therefore would carry more political influence than it currently does. However, this unfortunate truth is probably soon to be a moot issue because the U.S. status as the world’s lone superpower is a short-lived situation. Great sums of money are needed to assemble and sustain a military force to maintain the â€Å"superpower†status, money which the U.S. could not afford then and does not have now. The biggest threat to national security is not the â€Å"red menace†as was warned of during the Vietnam era or the terrorist â€Å"evil doers†of today. The National Debt (external), presently topping $13 Trillion, is seemingly a concern in theory only to elected leaders. However, it threatens to not simpl y weaken the military but to plunge the country into a â€Å"third world†status. The U.S. is still considered a sound investment and has a limitless ability to get loans without difficulty, but these loans must be repaid, with interest. â€Å"Saudi Arabia, Japan, China and other countries own a large piece of America, a potentially disastrous prospect. One or a combination of creditor countries could cause a sudden and shocking reduction of the economy which would further increase the debt.†(Okimoto, 2009) The Vietnam War divided America along philosophical battle lines. The older faction of the
Tuesday, August 27, 2019
International Marketing Essay Example | Topics and Well Written Essays - 2500 words - 9
International Marketing - Essay Example From the above mentioned statistics, it might be clearly avowed that the consciousness and kindness of the human beings for pet animals is increasing day by day and this is key reason behind rapid growth of the pet care industry. This rising trend of human characteristics towards pets has proved worthy for the organizations operating in the pet care industry and this factor acts as positive catalyst to the demand of product and services of the branded pet care companies and amplifying revenue to a considerable extent (Australian Companion Animal Council, 2010). The rationale of this essay is to compare and contrast the marketing environment of a branded food organization in United Kingdom and India. The company that has been selected for this study is Nestle Purina Pet Care Company which is a multination pet food brand having strong footprint in many countries around the world including United Kingdom and India. In order to do so, varied types of analytical tools are used such as PEST analysis and Porter five forces analysis. According to Australian Companion Animal Council, (2010), the number of pets has been increasing every year in an increasing rate. In United Kingdom, the number households or families having cats are 75% of the number of families having pet dog. In opposite to this scenario, maximum percentage of the Indian households who own pets, have pet dogs as compared to cats. Such type of trend might prove highly effective for Nestle Purina Pet-care Company. The above figure of indicates that the trend for pet dog ownership has increased in India that may prove effective for Nestle Purina Pet-care Company to enjoy increased demand of their pet food products. The industry of pet-care is increasing and so its contribution towards the gross domestic product of the nation may not be neglected. This is mainly for the increased attention of the human beings over the pet animals. So, as per the report of Australian Companion
Monday, August 26, 2019
International Marketing - Viagress Marketing Strategy Case Study
International Marketing - Viagress Marketing Strategy - Case Study Example The product is suited for Germany the major factor being age. The decision of launching this product in Germany also was because of these factors.†¢ Excellent Medical Facilities in Germany.†¢ Strict vigilance over health care system.†¢ 9 huge cities to cater to.The product itself is a strong contender for its success, as it has shown highly positive results in females, that is out of every 10 women 8 have had extreme pleasure during intercourse with the use of this drug.Promotional StrategyThe major support would be given through the name Pfizer Pharmaceuticals, as this organization experienced a huge success with Viagra the drug that helped males have an enhanced erection. Advertisements, Billboards, and direct marketing would be used as an effective promotional strategy.  Explicit content would be avoided during advertisements and emphasis would be given on opinions from females who have used the drug. While formulating the promotional strategy special care would be taken about the culture and norms of the people of Germany.Pricing StrategyThe price of this product is devised by keeping in mind the production cost. Other reasons that would influence the price would be the prices of competitors. As the manufacturing would not be taking place in Germany hence the shipping and transportation costs would also be included in the manufacturing costs.PlacingThe product does not have a target audience according to socio-economic class. The basic target market is defined by age factor. As we discussed majority female population in Germany is in between 40 – 55 and the drug is most effective for this age group hence the product would be placed in greater quantity in areas where this age group exists in majority. This though does not restrict the placing procedure because Germany has nine big cities and all of them would be catered according to the demand and target audience. Channels of Distribution The distribution would be done through retailers who would supply the drug to drug outlets that is to chemists. From there it would be sold to the customers. The product would be available without a doctor’s prescription hence Super Stores would also be able to sell the product. This is due to the success of Viagress both for women who have difficulty in sexual arousals and who do not. Modes of Entry This would be not an easy task as the product is being launched for the first time and as the success rate is 8 out of 10 women it might be possible that the 20% can be the first time users, hence a safe path would be selected to penetrate the market. A major advantage to Viagress is the huge chunk of market that is available for them to take over. The organization would first show and explain the success of the drug Viagra for males and then explain functions of Viagress in order to spread awareness among the people about what the product does. Summary After the successful launch of Viagra for males in U.S. Pfizer Pharmaceuticals are really looking forward to their second product to provide them with the same kind of success. There are certain
Sunday, August 25, 2019
Beneifts of Early Intervention Systems for Police Officers Essay
Beneifts of Early Intervention Systems for Police Officers - Essay Example Police officials who have been working with the EIS for many years indicate that this type of intervention practices have a positive effect on officer performance. Principles for promoting police integrity, a report published by the US Department of Justice in 2001, says that EI systems are one of the best practices to promote police officers’ accountability; and the Commission on Accreditation for Law Enforcement also recommends the practice of EI systems to meet the institution’s values and mission statement. When there is an effective EI system in operation, police officers are less likely to engage in corrupt practices due to the fear of disciplinary actions. Furthermore, since EI system continuously monitors police officers’ practices, officers may be motivated to improve their performance standards. One of the major benefits of EIS is that they control misconducts in police departments and thereby keep the dignity of police officers. Studies found that thou gh only a small percent of officers are corrupt, they destroy the reputation of the whole police department. Hence, EI systems are the best mechanism to attain people’s confidence in policing. ... In addition to police managers’ monitoring activities, a well designed EI system receives complaints from common people. Since police officers interact more with local people in their day to day dealings, the citizen complaint system would be more effective to identify the corrupt policing practices. According to the US Department of Justice, the EI system is a potential mechanism to identify racial discrimination practices of police officers in traffic stops. â€Å"EI systems are consistent with the goals of Community Policing and can help improve police-community relation problems†(Walker, 2003). In other words, this mechanism has the ability to build strong policy-community relations, which in turn will reduce crime rates in the community. Studies reflect that since EI systems make police officers responsible for their actions, these systems can improve police integrity as well. According to a study conducted by the National Institute of Injustice, the three EI syst ems including Miami-Dade, Minneapolis, and New Orleans are found effective in reducing the use of force incidents and people complaints. To illustrate, the average rate of citizen complaints in Minneapolis declined by 67 percent after the introduction of the EI system (as cited in OPI research paper). As Walker (2003) opines, the MI systems not only prevent corrupt policing practices but also improve the behavior of subject officers. Another major advantage of EI systems is that they have the potential to distinguish top performing police officers from underperforming officers and problem making officers. Hence, the system can be used for the purpose of police officer promotions or provision of remedial assistance for officers
Saturday, August 24, 2019
Working conditions Coursework Example | Topics and Well Written Essays - 500 words
Working conditions - Coursework Example By identifying the normative ethics involved in running an insurance company, and explaining what the company's utilitarian and deontological duties are, we will have discovered the proper path towards ethical decision making within the company. Through my analysis of the situation at the insurance company and its corresponding ethical responsibilities, I should be able to effectively recommend decision making changes in the company that will help make all the decisions made acceptable and beyond question. All the information used within the paper shall be based upon the experience that I had with the insurance company and the decision making processes involved therein. Some reference shall be made to reputable sources online for further reference regarding the content and meaning of my explanations. Module 5 - SLP Insurance companies are in the business of collecting money from clients for their future medical needs. As such, their clients have a degree of distrust when it comes to paying out their hard earned money to the insurance companies for their premiums. It is because of this distrust that the insurance companies must prove that all of their actions are constantly ethical and beyond reproach.
Discussion of question Essay Example | Topics and Well Written Essays - 500 words
Discussion of question - Essay Example As clearly expounded, one of the most easily identifiable measures of results is sales activities, which was defined therein as â€Å"activities that do not alter the physical, financial, or demographic realities of the community, but rather inform and persuade firms and investors. They include calls on firms, speeches to Rotary Clubs, public relations, advertising, writing and dissemination of brochures, attendance at trade shows and other events, and "networking."3 These activities, also synonymous with marketing activities are easily measured from one point in time to another. Thus, it is an effective gauge of an economy’s progress or regress, depending on the outcome that is measured. However, from the article written by Blair and Reese, the authors have indicated that â€Å"enhancing quality of life is emerging as an important economic development (ED) strategy.†4 Therefore, not only do government officials focused on aiming to generate sales activities, but more so, the need to address issues that enhance the quality of life, is of equal importance. These reasons actually â€Å"helps local government look good and it secures the position of the economic developer and his or her agency†5 Economic indicators such as sales or marketing activities, as well as opportunities to enhance quality of life through greater access to health care, for instance, or immediate response by the police force in addressing criminality within the locality, are measures that make the image of economic legislators and policy makers either good or bad, in the perceptions of the citizens. Therefore, these government officials make economic development a priority in the list of government programs that are earmarked to be addressed on a year to year basis. Furthermore, as the economy grows, citizens and businesses give back to the community in terms of higher purchases and taxes which provide
Friday, August 23, 2019
Coffee Industry and Todays Economics Demands Term Paper
Coffee Industry and Todays Economics Demands - Term Paper Example This essay stresses that economists posit that increased supply control, price regulation and fair trade initiatives could help solve the current coffee crisis. Fair trade guarantees farmers a fixed minimum price for their coffee, which can equal nearly two or three times the unsubsidized market price. Fair trade also eliminates the middlemen exporters involved in the coffee trade, who often pay farmers below market rates and then sell at the rates set by the New York Coffee Exchange, pocketing the excess money for themselves. This paper declares that the decline of the coffee prices is the worst news for the farmers but it is not as bad news in United States of America as in any other part of the world because they are the largest consumers of coffee. The world trade organization also plays a key role in determining the price of coffee. The policies of the world trade organization supports free trade which benefits both exporters and importers but at the end who is benefited largely depends on the price of the coffee. Because of the fall in demand the price of coffee has also fallen, which is quite natural considering the demand and supply function of the microeconomics. If there is less demand, the price of that particular commodity takes a toll and the price automatically falls. The price of coffee has taken a toll because of the decrease in demand, the only way out for the farmers and for all other people who want coffee to generate much more profit is to promote coffee and make sure that more and more people across the globe drink coffee.
Thursday, August 22, 2019
Political Science Essay Example for Free
Political Science Essay 1) Who is Oedipus? Jocasta? Laius? Theseus? Answer: Oedipus is the son of Laius and Jocasta there was prophet that he was going to kill his father and wed his mother. Laius is the king of Thebes and Oedipus’ father who was killed as a fulfillment on an oracle. Theseus is the king of Athens who takes Oedipus in and protects him after he has suffered greatly. 2) In the play Oedipus Rex, what is the relationship between truth, freedom, identity, and responsibility? Answer: Fate is inescapable. Oedipus learning the truth is him learning his identity and with freedom comes responsibility. 3) What is pollution? OR, why must Oedipus assume responsibility for things he did not know? Answer: Pollution is that for which Oedipus is responsible for. There are consequences for his actions and he must accept them. 4) What does it mean to say that freedom is recognition of necessity? Answer: It means we are never absolutely free. There is always a restraint. 5) In the final analysis, what advice about freedom, fate and the gods is Sophocles giving in Oedipus Rex? Answer: Strive for excellence in a world of constraints, rebel and accept the Gods, bravely acceptthe consequences of one’s actions, and do all of this in reverence and humility. 6) What does it mean to defend freedom on the basis of natural rights? Answer: Natural rights are rights that no person can give us. We have them because we arehuman.To say this is defending it. – Normative way of thinking 7) What does it mean to defend freedom on the basis of utility? Answer: Freedom as a utility are rights that defend the right on grounds of the city rather than ofthe Gods. 8) According to Adrienne Rich, what does a woman need to know to be free? Answer: She needs to know her own history, analysis of her own condition, her politicized female body, and creative genius of women in the past. 9) Whose freedom is Sojourner Truth advocating? Answer: Sojourner Truth is advocating the freedom of African Americans, free slaves, and women 10) According to John Stuart Mill, what is the greatest danger to freedom in a democratic society? Answer: The greatest danger to freedom in a democratic society is social tyranny (public opinion) because it penetrates so deeply into one’s soul that there is no alternative. It feathers the development of individuality (the notion of an autonomous and rationality of the individual). 11) According to Mill, what is the domain of consciousness, or those freedoms that are most precious? Answer: Conscious, Thought/Feeling, Opinion/Sentiment, Expression, Tastes Pursuits, Unite/Assembly 12) According to Mill, what utility does freedom have for the pursuit of truth? Answer: Partial truths may have some truth, but even truth must be combatted, questioned or it isnothing but prejudice or dogma. 13) According to Mill, what utility does freedom have for the development of individuality? Answer: The individual needs freedom for observation, needs freedom of reason and judgment, freedom to gather information, freedom to discriminate/to decide, and freedom and courage to hold firm to our tastes. 14) According to Mill, what utility does freedom have for the development of a progressive society? Answer: Societies that are possessive of innovation sustain truths and tradition and avoid mediocrity. 15) How does Sophocles portray Oedipus and the issue of guilt/innocence in Oedipus at Colonus? Answer: Oedipus is a stranger in need, he declares his innocence, and Thesesus and Athens offer him gifts. 16) What does Theseus offer to Oedipus in Oedipus at Colonus? Why? Answer: Theseus greets Oedipus with respect and empathy. He asks Oedipus what does he need and offers him hospitality and protection from Creon, Creon’s army, and Polynices. He gives him citizenship and grace. Theseus gives him gifts given by Athens because Theseus was once to in exile. 17) What is the function/importance of a language of the good? Answer: It teaches us what human beings need to achieve their potential. 18) What is Abraham Maslow’s hierarchy of needs? How does it compare to Aristotle’s theory of the goods of life? Answer: It is a pyramid showing the balanced goods or â€Å"diet†a human being needs to be happy like self-actualization, belongingness, esteem, safety, and physiological. How it compares idk. 19) Who is Pericles and what are the main principles of his funeral oration? Answer: Pericles is general and orator in Athens. The main principles of his funeral oration are city of freedom, city of empire, and citizenship. 20) What does Pericles have to say about citizenship? Answer: Citizenship requires excellence, public service, reverence for the city (patriotism), respect for authorities and law, military training, beauty, and willingness to die for the city. 21) What is Socrates’ vocation? Answer: He literally disapproves of the oracle which says he is the wisest man. 22) What are the formal charges against Socrates? Answer: The formal charges against Socrates are public opinion. 23) What are the informal charges against Socrates? Answer: He studies things that are above the sky and are below the earth. He makes strong arguments weak and weak arguments strong. He does not believe in the Gods of the city, but one new God. 24) What is Socratic ignorance? Answer: A certain type of wisdom is a certain type of ignorance. You don’t say what you don’t know. 25) What is Socrates’ daimon? Answer: The daimon is the inner God that speaks to him. It is a voice of subjectivity, consciousness, and rational insight. (picture a little angel on one shoulder and a devil on the other trying to tell you what you should do) 26) What is the relationship, in Socrates, of philosophy, death and the heroic tradition? Answer: Socrates does not fear death. He sees it as his characters (an eternal sleep or rejoining with loved one). The soul of one is not at stake. The soul of many is. 27) What does Socrates mean by caring for the soul? Answer: Caring for the soul means avoid injustice, ruthless intellectual honesty, engage in self-examination, and sustain moral energy. 28) What are the characteristics of Socrates’ theory of citizenship? Answer: The characteristics are caring for the soul, moral skepticism/dissent, a strong sense of moral individualism, all of this occurs in socratic ignorance, heroic citizenship (a citizen that does not fear death), and love of the city.
Wednesday, August 21, 2019
Women Are Essentially Different Because Of Their Biology Sociology Essay
Women Are Essentially Different Because Of Their Biology Sociology Essay Gender is a range of characteristics of masculinity and femininity. It can refer to both sex (being male or female), social roles such as gender roles or gender identity. Gender and gender development originate from the moment of conception. When a female egg joins with a male sperm to for either a XY or XX chromosome pair, determining which developmental pathway will be taken (male or female). This will determine the physical sexual characteristics. Our sexual appearance as male or female has a significant and powerful influence on how we perceive ourselves and how others perceive us, which is essential when we later develop our gender identity (our inner sense of being male or female). Your gender determines your (expected) behaviour and the characteristics you are socialised into. However there are some disagreements of whether men and womens gender is resultant of their biology, or the socialisation process they have been through. This is also known as the nature vs. nurture argu ment, whether gender and your gender identities and roles are constructed biologically and naturally or through the effect that people in your life have had over you growing up. In this essay I will be discussing how gender can be explained from both the biological perspective and the social perspective in order to answer the question of whether sociology can in fact explain it. Clearly there is no doubt that females and males differ biologically, however do we form our gender roles according to the influence and ideas of our society, or do the biological predispositions outweigh the cultural influence? Biological psychology regards gender identity as a resultant from our biological processes. Gender differences are seen as resulting from sex differences. In other words, women and men act, think and feel differently because of differences in how their brains work. These brain differences may result from chromosomal differences and may also be the result of hormonal differences. Women and men produce different sex hormones in varying quantities. Besides affecting the functioning of various bodily organs (e.g. causing the menstrual cycle in women) these sex hormones appear to have an effect on behaviour. Testosterone, which is produced in greater quantities by men, affects several types of behaviour, some of which are regarded as typically male. For example, Dabbs et al (1995) found that violent offenders had higher testosterone levels than non-violent offenders and Coates et al (2008) found that financial traders with higher testosterone levels took greater risks. Women have higher levels of oxytocin than men. Some researchers have linked this to increased sociability. Oxytocin seems to affect the formation of bonds and attachments between people and Klaver et al (2009) found that higher levels of oxytocin are linked to improved memory for faces. Gorski et al (1985) injected female rats with testosterone for a period prior to birth. After they were born their appearance and behaviour was compared with a control group of females whose testosterone levels had been normal. The experimental group had masculinised genitals (e.g. an enlarged clitoris) and showed masculine behaviour (e.g. trying to mount other females). This showed that male sex hormones had both physiological and behavioural effects, in rats at least. It is clear from a range of studies involving humans and other animals that chromosomal and hormonal differences between males and females affect a range of masculine and feminine behaviours, which supports the biological view. The biological view of gender is supported by those cross-cultural studies that have found universal features of gender. For example, in all cultures studied, men are found to be more aggressive than women, which suggest an innate, biological difference. Similarly, Buss et al (1990) studied wha t women and men look for in a potential mate in a large number of cultures and found that whilst men consistently prioritised youth and physical attractiveness, women placed a higher premium on wealth and status. These differences may reflect biological differences between women and men that have arisen because of evolutionary processes. The definition of gender states that it is typically used with reference to social and cultural differences rather than biological ones. It can be argued that gender is the socially constructed expectation placed on a person as a result of their sex. We are born male and female but this does not make us a guy or a girl. Femininity and masculinity do not come from our genetic make-up, therefore the distinction between boy and girl is taught. If this was not the case then surely in every culture and society, every male and female would have the same masculinities and femininities? In 1935 Margaret Mead conducted a field trip to Papua New Guinea for 2 years in attempt to discover what extent temperamental differences between the sexes were culturally determined rather than innate. Mead found a different pattern of female and male behaviour in each of the cultures she studies which were different from gender role expectations in the US at that time. Among the Arapesh the temperament for both females and males was gentle, responsive and cooperative. The Mundugumor (now Biwat), both males and females were violent, aggressive, seeking power and position. For the Tchambuli (now Chambri), males and females temperaments were distinct from each other. The women were dominant, impersonal, and managerial. The men were less responsible and more emotionally dependant. Through this study Mead separated biologically-based sex from socially constructed gender, demonstrating how individuals gender roles were part of our socialization process as if this was not the case, each o f the tribes she studied although they were not close to each other, would have the same gender roles. Findings like this suggest that even though biological factors influence gender behaviour, they are heavily modified by learning. Parental influences have a significant role in the formation of our gender roles. From the very first day of our lives, boys and girls are treated differently. Parents perceive boys to be stronger and rougher than girls, and girls to be prettier and more delicate than boys. Parents hold boys closer to their body than they do girls. They hold boys closer to their body and spend more time verbalizing and cooing to girls than boys. Parents are acting on their stereotypes of male and female behaviour. Myers (1995) suggests that gender socialisation gives girls roots and boys wings. This suggests that girls are socialised to stay at home and boys are socialised to have adventures. Studies of childrens books over the last 50 years have shown that girls are four times more likely to be shown using household objects (e.g. pots and pans) than boys who are five times more likely to be shown using production objects (e.g. machinery) than girls (Crabb Beilawski 1994). The result is, according to a United Nations study (1991) everywhere cooking and dishwashing are the least shared household chores and everywhere, woman do most of the household work. These expectations define gender roles. Lytton Romney (1991) found that there was a significant difference in terms of encouragement of sex-typed play activities which reinforces the fact that girls and boys are treated differently from a young age. Will et al (1976) gave a boy aged 6 months to adults who he then observed whilst they played with the infant. The child was presented in sex-typed clothes, half the adults met the boy dressed in pink and known as Beth and half met Adam dressed in blue. Three toys were available: train, doll and fish. They found the doll was most often passed to Beth and she got more smiles, showing the typical gender stereotypes. Smith Lloyd (1978) extended this study and found that boys were most likely to be handed a toy hammer whilst girls were given a doll, as well this, the boys were encouraged in physical action more than girls. Parents were also found to give more positive non-verbal responses to their 18-23 month-old children for picking up toys when the selected object was sex approp riate and a more negative response if the object was associated with the opposite sex (Caldera et al 1989). Children are differentially reinforced with smiles and praise for the kinds of activities associated with their sex. Fagot (1978) found that girls were positively reinforced for activities such as dancing, dressing up and assisting with domestic tasks whilst boys were reinforced for more gross motor activities. To parents, gender is important. Behaving and acting in a way that fits with the femininities and masculinities that come with being a boy or girl. Facially and behaviourally it is often difficult to tell the different genders apart, especially with young babies, this leads to parents dressing their children differently, for example the tradition of girls in pink and boys in blue (Jackson 1992). Although parents play a significant part in the formation of gender roles, the effect of the media must not be underestimated. Of the many influences of the portrayal of men and woman, the media is the most persuasive and one of the most powerful, woven throughout our daily lives and putting ideas and messages into our conscience at every turn. A primary way that the media distort reality is through underrepresenting women. In prime-time television there are 3 times as many white men as woman (Barsow 1992), or in childrens programs in which males outnumber females by two to one, or newscasts in which woman make up 16% of news-casters in which stories about men are included 10 times more often than ones about woman (Study Reports Sex Bias, 1989). This constant distortion persuades and tempts us to believe that there are more men than women and further to this that men are the cultural standard. According to J.A. Doyle (1989) childrens television often portrays males as dominant, aggressive and engaged in exciting activities in which they get rewards from others for their masculine accomplishments. Television programmes for all ages disproportionally show men as serious, competent, powerful and with a high status position. Highly popular films such as Lethal Weapon, Die hard and all of the James Bond films star men who embody the extreme stereotype of masculinity, reinforcing the long-standing cultural ideals of masculinity with men being tough, sexually aggressive, unafraid, violent and totally in control of all emotions. In no way feminine. On the other hand, males are also underrepresented in many ways through the media. J.D. Brown and K. Campbell (1986) point out that they are typically represented as incompetent at homemaking, cooking and childcare. Each seasons new adverts for cooking and cleaning supplies include several that capture and portray men as incompetent foo ls, who are clumsy and no better at taking care of children. Media images also reflect cultural stereotypes of woman. Media has created two images of woman: good and bad. Good women are pretty, deferential, and focused on home, family and caring for others. Subordinate to men, they are normally cast as victims, angels or loyal wives and helpmates. The other image of women in the media offer us an evil homebody, being seen as a witch, bitch or sexual character who is represented as hard, cold aggressive, all the things a good woman is not meant to be. A good example of this bad woman character is Alex in Fatal Attraction who is an extreme version of how bad women are generally portrayed. In childrens literature, we encounter witches and mean stepmothers as villains, with beautiful passive females like Snow White and Sleeping Beauty as their good counterparts. These reinforce the social norms for the role of being male or female, from a young age and throughout individuals lifes. Having seen the Medias stereotypical portrayals of woman and men, we find that the relationship between both sexes is similarly portrayed in ways that reinforce stereotypes, starting with womens dependence and mens independence. The Little Mermaid significantly highlights females dependence on males for identity, with the Little Mermaid giving up her identity to be accepted by her lover. Analysis of MTV revealed that it portrays females as passive and waiting for mens attention, while males are shown ignoring, exploiting and directing women (Brown, Campbell Fisher, 1986). In rap music videos and many advertisements, womans primary roles appear to be objects of male desires. Manifesting male dominance and female subservience. Men are usually shown positioned above women and women are more frequently pictures in varying degrees of undress. The media often uses gender as a tool for comedy. The television series Two and a Half men is almost completely about gender, and represents women as objects of sexual pleasure for the main character. Even the theme song men, men, manly men foreshadows the overall theme of gender stereotypes. The final 2 significant ways the media portrays women and men is with mens authority and womens incompetence and woman as the primary caregivers and men as breadwinners. One of the most persuasive ways in which the media do this is through commercials. Woman are shown routinely anguishing over dirty floors and bathrooms only to be relieved of their distress when Mr Clean shows up and tells them how to keep their homes spotless. Magazines play a key role in promoting pleasing others as a primary focus of womens lives. K. Pierces study (1990) found magazines aimed at women stress looking good and doing things to please others. Telling women how to be me, only better by dyeing their hair to look younger, how to lose weight so youll still be attractive to him and how to prepare gourmet meals so hes always glad to come home. Constantly these advertisements emphasize pleasing others, especially men, as central to being a woman and the message is lined with the warning that if a woman fails to look good and please, her man might leave (Rakow, 1992). In conclusion it can be argued that sociology will never fully be able to define gender as we are born with certain biological traits that will always be there and unarguably play a part in our gender. However in answering what gender is, there is constant recognition of our gender roles that come with our gender. The masculinities and femininities of being a man or a woman. These are significantly influenced by our exposure to certain socialisation tools starting at a young age with our parents to then being influenced by numerous external forces throughout our lives such as the media. Sociology is not able to provide a clear definition of our gender as it is primarily biological but gender could be seen as irrelevant without our gender roles which come with our sex, which in theory sociology can help explain and define.
Tuesday, August 20, 2019
Effectiveness of the Artificial Heart
Effectiveness of the Artificial Heart  Zeeshan Bhalwani Artificial Heart The human heart is a wondrous structure of engineering. In the body of the average adult, the heart is the tenacious muscle that beats approximately 100,000 times each day, pumping blood through veins and arteries that extend upwards toward the brain and downwards towards the toes. It is no big surprise biomedical engineers have had a difficult time assembling a mechanical replica which is to function similarly as the heart and to keep patients with heart failure alive. Although comparative developments date back to the late 1940s, the first artificial heart was effectively implanted in a human was the Jarvik-7 in 1982, constructed by Willem Johan Kolff and Robert Jarvik (Strickland). The artificial heart is a prosthetic device that surgically replaces both ventricles and all valves of a heart used by adults with heart failure, and is becoming more prominent as innovation is advancing. Artificial hearts are normally used to delay the time to heart transplantation, or to indefinitely replace the heart in case heart transplantation is not possible. The most affluent impact of the artificial heart is that it saves over 5,000 lives every year (SynCardia). Additionally, this invention has had a beneficial impact on society because a fully functional artificial heart lowers the excessive need for heart transplants, since the demand for donor hearts surpasses supply. An example of someone who has been greatly assisted by the artificial heart is Pietro Zorzetto. He had an artificial heart in him for nearly four years, prior to his successful heart transplant on September 11, 2011 (Drumwright). Overall this device was of assistance to many people, but unfortunately there are also consequences that are turning up as progress is being made on the artificial heart. The consequences associated with the artificial heart are primarily unforeseen and bad, although little good can be seen. According to CardioWest, a certain artificial heart is designed to be attached to a power source outside the body through holes in the abdomen. These holes allow harmful bacteria getting inside the body which could potentially cause an infection. Additionally, since the mechanisms are so complex, they can malfunction in different ways. An artificial hearts pumping rate may not be exactly right, power may fail or parts altogether may stop working, which consequently would lead to sudden death. Another disadvantage of the artificial heart is that not all patients have a body size that allows the device to be implanted into the chest, making small people incapable of receiving the device. As innovation is advancing and technology is progressing, these issues are beginning to diminish and new ways of developing the artificial heart are being introduced. According to MIT, the artificial heart is being enhanced to combine synthetic and biological materials as well as sensors and software to detect a patients level of exertion and adjust output accordingly. According to Carmat, a company concentrated on developing the latest bioprosthetic heart, it will comprise of two chambers each divided by a membrane which will hold hydraulic fluid. A motorized pump will move the fluid in and out of the chambers allowing the blood to flow through the chambers. The blood-facing side of the membrane is made of tissue procured from tissue that surrounds a cows heart, to make the device more biocompatible. The benefit of bioprosthetic hearts is they are not rejected by the bodys immune system. This is because they are made from metals and plastics, so the body does not recognize them as foreign and attack them in the same way it does with a manifold of living tissue. Furthermore, Pennsylvania State University researchers are developing a prosthetic hea rt powered by radio-frequency energy that is absorbed by the skin. Overall, these particular advancements are what will make the artificial heart sought-after. To conclude, heart failure is the leading cause of death all over the world. Most people die from the chambers of the heart failing to push enough blood through the body. A solution to heart failure was initially surfaced in the late 1960s. It had also required the advent of immunosuppressants. Around a decade later, the first successful artificial heart was developed and, the average survival rate of heart transplant patients increased to more than 5 years. The incessant furtherance of technology today will eventually lead to the creation of the perfect artificial heart and will be able to help every common man in need. Works Cited Advantages Disadvantages of the Artificial Heart. Health Guide Info. N.p., 07 Feb. 2011. Web. 09 Feb. 2017. Drumwright, Janelle. 7 Things About Artificial Hearts That You Should Know. 7 Things About Artificial Hearts That You Should Know. N.p., 2014. Web. 09 Feb. 2017. Eliza Strickland Posted 29 Dec 2016 | 14:00 GMT. Completely Artificial Hearts: Coming to a Chest Cavity Near You. IEEE Spectrum: Technology, Engineering, and Science News. N.p., 29 Dec. 2016. Web. 01 Mar. 2017. Medtronic. Benefits and Risks of Heart Valve Replacement. Medical Technology, Services, and Solutions Global Leader. N.p., n.d. Web. 09 Feb. 2017. Rojahn, Susan Young. The Latest Artificial Heart: Part Cow, Part Machine. MIT Technology Review. MIT Technology Review, 16 Mar. 2016. Web. 09 Feb. 2017. What Is a Total Artificial Heart? National Institutes of Health. U.S. Department of Health and Human Services, n.d. Web. 09 Feb. 2017.
Monday, August 19, 2019
Essay --
It is noticed that science develops in splashes, each significantly advancing our understanding of the nature. The 19th century was the time of rapid development of microbiology. In the search for secrets of nature science has reached extremely high and low energies as well as large and small length scales. Still until recently we knew very little about one of the most complex aspects of life – microbes and infection. Now we are at the dawn of efflorescence in molecular biology, which provides an excellent basis for application into several areas of biology like cancer and virology . Revelations of molecular biology become extremely crucial, as they provide insights into the way molecules work. Having completed an inspiring five-year course in veterinary sciences,1993-1999 from college of veterinary and animal sciences ,and completing DVM, I would like to continue my pursuit of knowledge and do a dissertation in Virology. This would give me build the strong knowledge base that I desire and a strong expertise in field that I wish to specialize. The past few decades have witnessed rapid advance in the area of virology and molecular biology. The objective of virology is to make life meaningful and to alleviate human and animal ailments caused by these dreadful pathogens . I am keen to be an integral part of this effort. For this, along with an in-depth knowledge of the subject, experience in cutting edge research and hands on experience in real time applications would be of prime importance . In today’s world, microbial sciences has attained such high status due its impact in the day to day life of humanity as a whole.. My interest in the role of microbes and viruses began from UG classes (1993-1999) wherein professors taught us... ...ape me to be a thinker and a learner. The world is literally becoming a global village where opportunities for learning are transcending physical boundaries. In a connected world, Indian knowledge workers are increasingly contributing to the global work force. International education will give me the training and the competence to meet global clients. I look forward to being an active contributing member of the student community at your University. After basic education, I have developed a strong urge to attain academic excellence and to engage in research in the field of virology. I strongly feel that an MS from a reputed university will help me achieve my goal. United States will offer me a very conducive atmosphere for research and development.t I am eagerly awaiting for admission from your esteemed university and embark for my future journey in this field. Essay -- It is noticed that science develops in splashes, each significantly advancing our understanding of the nature. The 19th century was the time of rapid development of microbiology. In the search for secrets of nature science has reached extremely high and low energies as well as large and small length scales. Still until recently we knew very little about one of the most complex aspects of life – microbes and infection. Now we are at the dawn of efflorescence in molecular biology, which provides an excellent basis for application into several areas of biology like cancer and virology . Revelations of molecular biology become extremely crucial, as they provide insights into the way molecules work. Having completed an inspiring five-year course in veterinary sciences,1993-1999 from college of veterinary and animal sciences ,and completing DVM, I would like to continue my pursuit of knowledge and do a dissertation in Virology. This would give me build the strong knowledge base that I desire and a strong expertise in field that I wish to specialize. The past few decades have witnessed rapid advance in the area of virology and molecular biology. The objective of virology is to make life meaningful and to alleviate human and animal ailments caused by these dreadful pathogens . I am keen to be an integral part of this effort. For this, along with an in-depth knowledge of the subject, experience in cutting edge research and hands on experience in real time applications would be of prime importance . In today’s world, microbial sciences has attained such high status due its impact in the day to day life of humanity as a whole.. My interest in the role of microbes and viruses began from UG classes (1993-1999) wherein professors taught us... ...ape me to be a thinker and a learner. The world is literally becoming a global village where opportunities for learning are transcending physical boundaries. In a connected world, Indian knowledge workers are increasingly contributing to the global work force. International education will give me the training and the competence to meet global clients. I look forward to being an active contributing member of the student community at your University. After basic education, I have developed a strong urge to attain academic excellence and to engage in research in the field of virology. I strongly feel that an MS from a reputed university will help me achieve my goal. United States will offer me a very conducive atmosphere for research and development.t I am eagerly awaiting for admission from your esteemed university and embark for my future journey in this field.
Sunday, August 18, 2019
Violent Crimes and Attacks on American Campuses Essay -- Criminal Just
In the last decade, concern has grown about the number of violent crimes and attacks taking place on American campuses. The increase in youth violent behavior in the United States is an insidious crisis of epidemic magnitude (Satcher, 2002). This statement demonstrates the increasing concern with youth aggression and violence. Of greater concern in recent years has been the violent and aggressive offenses seen among female students (Ness, 2004). Recently, school districts have been plagued by youth violence and aggression. For years, studies of aggressive behavior have focused on the explicit, offensive, physical aggressive behaviors displayed primarily in males (Jones, 2008). However, youth violence and aggression perpetrated by adolescent girls has been on the rise in recent years (Jones, 2008). These concerns have given rise to a new body of research focused on the aggressive nature of girls. Researchers suggest that girls who engage in aggression have many other social and academ ic problems. They also suggest that relational aggression is the equivalent to physical aggression, violence, and bullying (Chesney-Lind, Morash, Irwin, 2007). With the onset of many new rules and zero-tolerance programs, students are immediately taken out of the classroom for disruptive and inappropriate behavior (Adams, 2000). This causes students to lose valuable instructional time. In turn, aggressive behavior has been linked to subordinate academic outcomes, an increase in absenteeism, and lower graduation rates (Loveland, Lounsbury, Welsh, & Buboltz, 2007). Statement of the Problem Recent research has seen an increase in female aggressiveness (Jones, 2008). Much of the research on aggression has focused on relational aggression, a form of agg... ...in, Tobin, Sprague, Sugai, & Vincent, 2004). Suspensions: â€Å"A disciplinary sanction that requires the student to be excluded from the school building for a specified period of time†(Christle, Nelson, & Jolivette, 2004, p. 1). Expulsions: form of discipline that removes the student completely from the school system. Students have the opportunity to go through a hearing and have due process (Skiba & Sprague, 2008). Preparatory Academy: program designed to offer high school students who are overage for grade the opportunity to advance their studies in order to complete high school (Henry, 2008). E-school: program designed to allow students to meet the necessary requirements for high school by completing online courses after school (Henry, 2008). Zero-tolerance: policies that punish all offenses severely, no matter how minor the offense (Skiba & Peterson, 2000).
Samuel Slater :: essays research papers
Description Son of a yeoman farmer, Samuel Slater was born in Belper, Derbyshire, England on June 9, 1768. He become involved in the textile industry at the age of 14 when he was apprenticed to Jedediah Strutt, a partner of Richard Arkwright and the owner of one of the first cotton mills in Belper. Slater worked for Strutt for eight years and rose to become superintendent of Strutt's mill. It was in this capacity that he gained a comprehensive understanding of Arkwright's machines. Believing that textile industry in England had reached its peak; Slater immigrated secretly to America in 1789 in hopes of making his fortune in America's infant textile industry. While others with textile manufacturing experience had emigrated before him, Slater was the first who knew how to build as well as operate textile machines. Slater, with funding from Providence investors and assistance from skilled local artisans, built the first successful water powered textile mill in Pawtucket in 1793. By the time other firms entered the industry, Slater's organizational methods had become the model for his successors in the Blackstone River Valley. Later known as the Rhode Island System, it began when Slater enlisted entire families, including children, to work in his mills. These families often lived in company owned housing located near the mills, shopped at the company stores and attended company schools and churches. While not big enough to support the large mills which became common in Massachusetts, the Blackstone River's steep drop and numerous falls provided ideal conditions for the development of small, rural textile mills around which mill villages developed. One of the earliest of these mill villages was Slatersville. Located on the Branch River in present day North Smithfield, Rhode Island, Slatersville was built by Samuel Slater and his brother John in 1803. By 1807, the village included the Slatersville Mill, the largest and most modern industrial building of its day, and two tenement houses for workers, the owner's house and the company store. In the early twentieth century, industrialist and preservationist Henry P. Kendall took a personal interest in the village and initiated many of the improvement projects, which give the village its traditional New England Charm. Impact The system of child labor in Rhode Island mills began with Rhode Island's first textile mill - the Slater Mill. Samuel Slater's first employees were all children from seven to twelve years of age.
Saturday, August 17, 2019
Western Filipina Relationship
Western-Filipina Relationship Denver Jane C. Diacor Why do lots of Filipino women choose foreigners as better husbands? How do Westerners differ from Filipino men? These are some of the typical questions asked by individuals since Western-Filipina relationship is now observed. And a number of Filipinas preferred husbands from the West in three main reasons: it might be for money, the feeling of acceptance, or for love. Money can be the first reason. It is quite absurd to see a 61 year-old man with a 25 year-old Filipina girlfriend, that’s why many people say that the girl is only looking after the money she could get from that old man. We cannot deny the fact that many wish to change their social status and get out from their life of being a poor, and marrying a foreigner is what they think the solution. However, in my own perspective, it is not really right to marry a person just because of money; others are just being practical. If money is seen as one of the reason in this relationship, the feeling of acceptance is another factor. Based on what I have read on some stories about this cross-cultural relationship, a Filipina said that she has a great feeling with her husband. She added that Western men are not really particular on how you dress or how you look as long as you are staying true to yourself. They will make you feel you are pretty and that you are special to them, unlike Filipino men who are judging you from the way you dress to the way you act. They are straightforward on telling your mistakes unlike Filipino men who are having that sugar-coated statement just to make sure you are not hurt. Thus, Western men will allow you to grow by telling what’s wrong and letting you check your weaknesses and shortcomings. Finally, for love, Westerners are more romantic and expressive in showing their affection. For me, traveling a distant place just to be with your love is quite very romantic. And two people living in an absolutely different world finding each other is true love. In short, the reason why some Filipina preferred foreigners as husband might be because of the money, because of the great feeling with the partner, or because of love. It is really great to find the right person you want to be with for the rest of your life. Either a Filipino or a Westerner, the first things we must consider in marriage or in a relationship is the love, acceptance, trust, loyalty, and understanding.
Friday, August 16, 2019
Explain what is meant by natural law Essay
Natural moral law contains ethical theories which express that there is a natural order to our world that should be followed. A quote from Cicero, De Republica elaborates on the idea that natural law ethics is a universal and a prescriptive ethical theory, â€Å"The law will not lay down one rule in Rome and another in Athens†¦ There will be one law eternal and unchangeable, binding at all times upon all people†. Natural law suggests deontological and absolutist ideas although there seems to be some form of flexibility. The natural order, according to the theory, which humans supposedly obtain, is from some supernatural power. Natural law relies on human reason and how we interpret different situations and acting accordingly; if all humans share this similar reasoning then we must all bare the same ethical code. The earliest date that has been found of a theory of natural law appeared amongst Stoics. It explains how all humans have something within that aids them to live according to nature. Interestingly the early theories state that humans have a choice in abiding by laws but they must use their reason to understand and decide to abide or not. This differs slightly from Thomas Aquinas’ view as he believes in precepts that must be abided by. Aristotle’s ideas can be tied with natural law, such as the 4 causes. Aristotle explains in his work that every object has a specific nature, purpose and function. It is based on the religious conviction that God created the world, creating a sense of order and purpose to reflect his will. Furthermore, he believes that every object has a supreme good, for humans that are happiness. A sowing needle can be used as an example of supreme purpose, its purpose is thread though materials but it’s supreme good is to thread though a material as effort as possible by being as sharp as it can be. Aristotle believes that the supreme good for humans is to flourish in society and to live a life of reason. This is the same reason that humans must use to guide them though decisions in their life. Also in Aristotle’s work he says â€Å"the natural is that which everywhere is is equally valid, and depends not upon being or not being received†¦Ã¢â‚¬â„¢ what Aristotle means here is that natural law exists whether or not we accept it , it will always be there for eternity. St Thomas Aquinas’ theory of natural law was mainly influence by the works of Aristotle and Plato. Aquinas’ was a Christian philosopher and theologian who developed a fuller account of the natural law. He describes natural law as a moral code existing within the purpose of nature that reflects Gods law, in a sense it is am aid to allow humans to achieve Gods given laws. Aristotle’s idea of purpose may have influenced him to expand on the idea. Aquinas’ theory of natural law differs from ‘divine command theory’ as Natural law is more accessible to all and it relies on reason. Furthermore Aquinas’ theory evaluates both acts and attitude as it allows humans to glorify God an express what a good God is. Like Aristotle, Aquinas explains how humans aim for a purpose but unlike Aristotle who believes this is happiness, he believes all humans are ‘made in the image of God’. Therefore the supreme good must be the development of this image of God, which is perfection. This perfection, according to Aquinas was not possible to be achieved in this life but only in the next life and the purpose of morality is to allow us to fulfill our desires. A fundamental part of his theory Is to achieve as much good as possible and avoiding evil. He believes this because we were created for one purpose and that is perfection . Aquinas believed that there was no such thing as evil as we are all made in the image of God, therefore it is logical for Aquinas to say humans do not carry out evil but apparent goods. For example if a person commits adultery he or she believes that it is good , although this is an error of reason they have apparently done the right thing according to them. Aquinas’ theory of natural law greatly stresses the fact that our nature is knowable and we need to use our reason to know it and understand it. The fundamental primary principles of natural law are of great importance to Aquinas’s theory. They are always true and always apply to everyone. They are: the preservation of life, continuation of species, educating children, lives in society and worshiping God, which is the most important. Although some aspects of these precepts can be debatable, masturbation is against the primary precept as it does not preserve life. But then one can rebuttal and say that rape would be acceptable as it preserving life. The secondary precepts are more flexible and realistic; they are a specific application of primary precepts, such as; do not murder and defend the defenseless. Such examples do not need working out the moral code as they take into account our human limitations and weaknesses, therefore they are presented as relatively straight forward. ‘Natural law is unjust’ Discuss In my opinion there is no ethical theory that pleases everyone, there is bound to one or more flaws. Such theories that have been worked on very many years ago prove hard to search for answers concerning our modern world. Natural law finds it exceedingly challenging to relate to complex decisions to basic principles, for example ; should more money be spent helping charities or on hospitals. It leaves one stuck between two options. Abortion would be considered against the natural ethic code. Having an abortion is stopping life and limiting reproduction, against ‘many and multiply’. But putting abortion in the context of saving a life shows a different perspective. If the mother was in a situation where she would not be able to supporting a child, surely that would benefit instead create life that would suffer. Another topic that is disputable is contraception. Similarly with contraception it is prohibiting new life but then again it can be for the greater good. For example protected sex prevents sexually transmitted diseases. Furthermore a weakness to natural moral law according to Aquinas’ is that it assumes everyone carries out good acts, I find this slightly deluded and optimistic. I find hard to believe that acts such as rape an apparent good, surely one who carries out such an action knows that this is wrong; some people may want to be perceived as evil for unknown reasons. Different societies have different natural values therefore it is hard accepting one universal law. Among the weaknesses, there are several strengths to natural law. It does give a concise, clear-cut approach to morality and establishing common rules which day to day topics can be related to. It has a fairly positive approach by mainly concentrating on the potential goodness than the wrong. Furthermore Natural law concentrates on the character of humans and there potential for goodness rather than the right or wrong decisions on certain acts, it attempts to bring the best out of a situation, it proves to allow some degree of flexibility. It also emphasizes the fulfillment of our natures, all the things we require for happiness – health, friends, the purpose of our existence and morality. Some aspects of natural law I believe to be unjust, such as abortion for the greater good. It seems to be a very optimistic ethical view, which seeks only the good in humans, but in a sense it seems to shun bad as a whole which In my opinion is unjust.
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