Monday, December 30, 2019

Knowledge Based Expert System in Transportation...

Knowledge Based Expert System in Transportation Engineering and Traffic Adaptive Signal Control System I. Abstract Advances in computer technologies have been changing transportation field. Based on those, Intelligent Transportation System has been proposed and being developed for the next generation transportation system. This system requires more utilization of Artificial Intelligence, such as Knowledge Based Expert System, than current one. Although Knowledge Based Expert System has not been robustly studied in the field of transportation, it is suggested to be implemented in Traffic Adaptive Signal Control System as a part of Intelligent Transportation System. Therefore, it is fundamental to overview that what the current position†¦show more content†¦Being experienced with negative environmental impacts and high land cost from those processes, transportation engineers noticed the need of new technologies to maintain transportation system to be enable to handle traffic without constructing new facilities. Intelligent Transportation System(ITS) is an ongoing movement, which starts in the late 1980s, intending to maximize the utilities of transportation facilities. It is based upon the utilization of advanced computer technologies in communication between hardware control systems and in decision making processes on various tasks. Many advanced studies have been achieved under the name of ITS, and they include the application of Artificial Intelligence, such as Knowledge Based Expert System (KBES) which will be dealt with in this report. KBES has implemented in limited fields of transportation; it is mainly used in pavement management system including road maintenance and road rehabilitation. Previous implementation of KBES in transportation field are briefly reviewed in the following section. In addition, potential applications of KBES are discussed by focusing on the Traffic Adaptive Signal Control System, which is under the ITS project and is suggested to be designed to use KBES by many researchers. III. Discussion KBES is an intelligent computer program that uses the knowledge and inference procedures of human experts to solve difficult problems, and it is not robustly studied in the field ofShow MoreRelatedAircraft Take Off and Landing Using Fuzzy Logics9736 Words   |  39 Pagesâ€Å"AIRCRAFT TAKE-OFF AND LANDING CONTROL SYSTEM USING FUZZY LOGIC CONTROLLER’’ in the partial fulfilment of requirements for the Award of degree of M.Tech (Electronics and Communication Engineering) submitted in the Department of Electronics and Communication Engineering at GURU NANAK DEV ENGINEERING COLLEGE, LUDHIANA under PUNJAB TECHNICAL UNIVERESITY, JALANDHAR is my work done to study aircraft take-off and landing performance of aircraft and design a control system. 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Sunday, December 22, 2019

The Bare Bones Of The Set Of Hamilton Essay - 1371 Words

The bare bones of the set of Hamilton: An American Musical is essentially some scaffolding, stairs, exposed brick, and well placed rope. These seemingly simple elements come together to make an intricate time-lapse through our nations history. The set designer for Hamilton is David Korins. The set looks like the belly of a ship and the bakery from Broadway s Sweeny Todd had a love child. The set floor consists of a painted on wood grain that looks very realistic and rustic. The floor is also composed of two giant turntables within each other. Korins says he did base his design of the set off of old ship building sketches. Inspired by the Capitol Building’s round dome and the dramatic concept of operating theater, Korins quickly landed on an essential component of the â€Å"Hamilton† staging: the turntable. As early sketches like the ones above show, Korins’ set involves a double turntable arrangement, framed by scaffolding and a second-level catwalk, designed in the style of the ships that brought Alexander Hamilton from the British West Indies to America. The spinning turntable allows the musical to swirl, the choreography and period garb to leap off the stage. (Huffington Post). The use of the turntable reflects the plot because Hamilton literally never stops going, their world is a constant revolving whirlwind. During the intermission the set literally grows as if it in itself is preparing for Hamilton s ever expanding journey through his life. Korin s team brings in 8Show MoreRelatedA Brief Look at Hamilton Howard Fish1716 Words   |  7 Pagesman by the name of Hamilton Howard Fish. Fish the youngest of four children was born to a young mother and a father by the name of Randall. 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Friday, December 13, 2019

Kfc Markting Free Essays

ESTEL Frame work: In Macro environment there are many factors that will effect the decision making in any organisation. To overcome and analyse these factors organisation can categories it in to PESTLE model which is considered as below. The macro-environmental or external factors of KFC can be identified by using PESTLE analysis which stands for Political, Economic, Social, Technology, Legal and Environmental. We will write a custom essay sample on Kfc Markting or any similar topic only for you Order Now Political factors: This factor mainly deals with the government policies and procedures which is worked out through legislation and consists of all legal factors such as How stable is the political environment? Government position on market ethics Government view on culture and religion Government policy on Economy Taxation policy on tax rates and incentives These are some of the political factors that include legal issues, government implementations and define both the formal and informal rules under which the organization must be operated. Economic factor: KFC organization is affected with national and global economic factors such as Cost of labour, Interest and Inflation rates, Economic growth rates, Business cycle stage (e. g. recession, recovery) and Unemployment rates. Due to recession the income of the KFC has consistently dropped down and most of the employees were jobless and the rest employees were employed for very few hours also the organisation had to cut down their budget. Social factor: It includes the cultural and demographic aspects of the external macro environment. The potential of the employees who come from different back grounds and work together in the KFC and customer trends and aspect which the KFC has to consider as per their needs and wants of the customer such as changes in lifestyles, Level of education, Value in society, Demographics (age, sex, race etc. ,) and Change in consumer needs and wants. The U. K people are mostly dependent of the fast food centres as they find very busy with their schedules. Technological factor: This factor is the major driver of globalization which reduces the minimum efficient of production levels and some of the technological factors are recent technological developments, Rate of technology changes, Alternative way of providing services, New discoveries, Communication technology. The technology has now become the most important aspect in KFC as when the customers are mostly delighted and satisfied with service including latest technology that is available in the KFC. The latest Technological methods that are used to serve the customer faster are such as digital screens, wireless headphones for the staff, cooking utensils. Legal factor: The KFC has to maintain the rules and regulations related to the hygiene factors such as like employee proper training regarding the food and safety, personal hygiene, clean work environment and proper use of the utensils. This also deals with the legal environment in which the firms operate like the U. K has come up with the introduction of age discrimination legislation and increase in the minimum wage and greater requirement of recycles. When speaking about the hygiene it’s a very true example were KFC had to bare the high penalty because of failing in maintaining food hygiene. A Kentucky Fried Chicken restaurant at the Hernston Business Park in Bridgend has been fined a record ? 24,000 plus costs of ? 2,000 after pleading guilty at Bridgend Magistrates Court to multiple food hygiene offences – the largest penalty handed out to date for such offences in Bridgend County Borough. Bridgend County Borough Council brought two prosecutions against KFC (GB) Lt d resulting from inspections completed by the Public Protection team on 25 September 2005 and 22 May 2006. † Ref: http://www. bridgend. gov. k/web/groups/public/documents/press_release/018326. hcsp http://www. oup. com/uk/orc/bin/9780199296378/01student/additional/page_12. htm Environment factor: KFC by considering the environmental factor has proved to be quite friendly towards environment where it uses the paper material for the food and services carrying instead of plastic to help in reducing the global warming though it cost very high for the organisation to adopt paper materials such as paper plates, paper boxes for food parcel, glasses and cups etc. 3. The Swot Matrix The SWOT analysis is an extremely useful tool for understanding and decision making for all sorts of situation in KFC organisation. The SWOT is acronym for Strengths, Weakness, Opportunities, Threats. SWOT provides a good frame work for reviewing stratergy, position and direction of a company or business pr oposition. Need an essay? You can buy essay help from us today! How to cite Kfc Markting, Papers

Thursday, December 5, 2019

Use of IT in Business and Healthcare Industry †Free Samples

Question: Discuss about the Use of IT in Business Healthcare Industry. Answer: Introduction Co.As.It is in the business of providing various different services to people coming from Italy to stay in Australia. This has been on-going for over 40 years. As such, since 1968 people arriving from Italy to Australia had been provided services related to living in Australia, education, health and job opportunities. In particular, Healthcare is an area where theres a special attention given to people with aged care community services to the family as well as mental healthcare services. (Coasit.org.au, 2016) Requirement of IT for Co.As.It Co.As.It manages various different services and and the need for ICT in their operations is something to keep in mind always. For instance, the team of community services includes psychologists, social workers, communicate care workers, service coordinators and volunteers. Keeping track of duties and roles as well as the allocation of work and then tracking their resources and managing the entire team is a complicated task and the company relies on manual processes making it time consuming and prone to human errors. The Aged Care Team provides assistance as well as support on 1 to 1 basis together working at a policy and community developments so as to cater needs by communicating the government as well as mainstream agencies. The Drug and Alcohol team program are working for the people as well. The execution and management of tasks would become easier when IT is brought into the picture. Importance of Information Technology for business survival There are a host of factors that would define the relevance of Information Technology in the development of Co.As.It and related services: Preparation IT would help in the preparation phase in the way of collecting important information from different sources and that too in a quick and timely efficient manner. Planning IT also helps in planning different processes that are involved in business by the help of IT and by documentation and reporting and the use of software so as to monitor and track several activities along with many more. Practice Design checks, ease of installation as wel as deployment of services are some of the key characterizes that comes handy with the application of IT. Progress Checks It is difficult to entirely rely on manual processes for keeping the track of all open progress and also the activities which are involved. IT enables these tasks with complete ease. Phases that are involved in development of IT for Co.As.It: Planning It is the very first phase for the application of Information Technology for any bsiness wherein an overall approach as well as the strategy is discussed. Objectives and execution plans would also be studied in this project. Requirement Analysis In this phase all of the stakeholders would have a meeting and discuss on the requirements of specific goals. The overall aim of this meeting is to collect max information so as to understand specifications and expectations. It is also required to ensure that scope is extremely clear and ech and every individual who was involved with the steps to achieve the result have that in their mind. The exact steps for each and every requirement would be verified and validates and also communicated with the testers so as to give them a clear picture for their duties. Design Next phase in the lifecycle is the designing part. A high-level diagram would be design for all requirement has already been listed down. A DSD or a design specification document would be created that helps keep the architectural design of the project together with its components that is to be developed as well as the communication details and flow charts as well. The design would usually be kept in DSD or the Design Specification Document. Implementation Once the design has been done, the implementation stage would kick in. This is where the desig is practically implemented. The coding would begin once the design has been completed. The database development team would come into action designing the Tables and writing the relation between those tables, the front-end developers would come in action coding the front-end interaction as well as translating the design into a graphical user interface and the back-end team would code the bulk of the logical and arithmetical operations. Unit test cases would also be developed so as to test and then review the code as soon as its being developed. The components that are built and tested to be working fine are produced in the final system and this cycle is repeated until the complete system is coded. Testing This phase has been further sub-divided into following phase (Softwaretestinghelp.com, 2016): Requirement phase This involves finalization of test strategy and approach for creation and execution of test plan. Analysis phase In this phase, roles and responsibilities of test team are defined. Design phase In this phase, test data is estimated along with different scenarios. Execution phase In this phase, test scenarios are run and respective results are logged. Completion phase In this phase, completion is finalized according to the exit criteria and closure report is created. Deployment In this phase, the code is deployed on live server. Once, it is done, maintenance team will take over the charge of resolving after-deployment issues. It monitors and resolve them as and when need occurs. Co.As.It and IT Co.As.It manages its business through electronic management system. Consumer Directed Care (CDC) helps it in remaining competitive. The transition happened in the business with integration with Home Care Manager software (Bolden, 2015). It gives transparency in the business to employees. It also proves to be cost-effective solution. Especially, rostering feature helped Home Care Manager to coordinate with double booking workers. It also provides visibility between employees and business. With the help of this software, it becomes feasible to track location of employees and get data on their arrival time. Risks in implementation of IT The Co.As.IT organization maintains huge chunks of data. Hence, following risks are associated with this data: Private - The data of company may contain personal information of a person or an organization. Hence any tampering with it, may leads to huge losses in companys data. Examples of this data includes employee data. Sensitive This information is very critical for the business and hence require high degree of protection from threats. It includes financial transactions of the business. Confidential This information includes that information which is critical for business and 3rd party stakeholders. For example: information of healthcare department. Public Information which is shared with public comes under this category. Following risks are associated with above-mentioned risks: Malicious threat This includes those threats which are malicious and uses existing system, its resources and data for their execution that is to obtain authorization to access the data (Spychecker.com. 2016). Virus This contains a set of executable instructions which may pose a threat to the information stored in the system. They get transferred from Internet and portable media. Spyware This includes surveillance tools which are used to monitor the tasks performed by the users. Trojan They have self-replicating feature and remain in systems for a very long time. They cause huge damage to the system when they are activated. Rootkits They are set of software instructions which are used by 3rd party to obtain access to the machine so as to alter the files or execute them by 3rd The key user of the machine does not get any feeling of these activities. Man-in-the-middle This risk includes letting attacker to sit between the source and destination. Then captures all activities with wrong intention. DDoS This stands for Distributed Denial of Service and keeps on sending huge requests to the server i.e. useless traffic (Digitalattackmap.com. 2016). Spoofing This involves (Ttu.edu. 2016) pretending an individual with another person or a company with the key intention of gathering personal data or critical business data which can be of private and confidential use. Phishing This attempts at gathering data such as login credentials or bank details by pretending as a trusted person/entity over electronic network. It uses a fake website to mislead users. It also deceives the users (Ttu.edu. 2016).. Conclusion The selected organization i.e. Co.As.It is collaboration venture between Australia and Italy. It conducts good work for people of both the communities. By using IT, the business will definitely help in achieving high efficiency. The implementation phases are divided into following different phases; requirement analysis, designing, implementation, testing, etc. The company has been benefitted by using Home Care Manager. However, with the implementation IT, there are some risks such as virus attacks, malicious threats to various types of data of the organization. These data can be private, confidential, sensitive and public in nature. References Bolden, S. (2015). Co.As.It makes significant mileage cost savings with Home Care Manager software - iCareHealth. [online] Icarehealth.com.au. Available at: https://icarehealth.com.au/blog/co-as-it-makes-significant-mileage-cost-savings-with-home-care-manager-software/ [Accessed 19 May 2016]. Coasit.org.au. (2016). Co.As.It. Sydney Italian Language Community Services. [online] Available at: https://www.coasit.org.au/ [Accessed 19 May 2016]. Ghahrai, A. (2015). SDLC Phases - Software Development Life Cycle. [online] Testing Excellence. Available at: https://www.testingexcellence.com/software-development-life-cycle-sdlc-phases/ [Accessed 19 May 2016]. NueMD. (2013). The importance of proper IT implementation in healthcare. [online] Available at: https://www.nuemd.com/news/2015/07/20/importance-proper-implementation-healthcare [Accessed 19 May 2016]. Spychecker.com. (2016). What is spyware and adware?. [online] Available at: https://www.spychecker.com/spyware.html [Accessed 19 May 2016]. Ttu.edu. (2016). Scams Spam, Phishing, Spoofing and Pharming | Be in Charge of Your Digital Life | CPI: Lubbock | TTU. [online] Available at: https://www.ttu.edu/cybersecurity/lubbock/digital-life/digital-identity/scams-spam-phishing-spoofing-pharming.php [Accessed 19 May 2016]. Digitalattackmap.com. (2016). Digital Attack Map. [online] Available at: https://www.digitalattackmap.com/understanding-ddos/ [Accessed 19 May 2016]. Softwaretestinghelp.com. (2016). What is Software Testing Life Cycle (STLC)?. [online] Available at: https://www.softwaretestinghelp.com/what-is-software-testing-life-cycle-stlc/ [Accessed 19 May 2016].

Thursday, November 28, 2019

Linda Hogans Dwellings

Introduction The book Dwellings by Linda Hogan gives the reader a chance to look at life from a different angle or perspective. Linda explains how human beings look at their communities in a way that allows them to live in happiness and ignoring the things that might not matter in their lives.Advertising We will write a custom essay sample on Linda Hogan’s Dwellings specifically for you for only $16.05 $11/page Learn More The book brings a new concept and encouragement for people to learn how to compare their lives with anything else that surrounds them. The outstanding thing about this text is that it presents several themes like language, knowledge, animals, loss, and history. It is notable that Hogan’s exploration and analysis of language and human communication in the text reveals to us the limits of understanding our place in the universe. In this essay, the theme of language to explore how Hogan has used it to teach people how they ca n find a new way of being in their world. The Theme of Language in the Book Human beings use language to communicate, share ideas, and explore the surrounding nature. In the book, Hogan has explained a lot about the use of language and used it to explore how human beings have continued to misinterpret and understand their position in the universe. In the book, the author believes that different aspects of nature have their own language, something which makes it possible for animals, human beings, and other creature communicate effectively and be in a position of surviving in the world (Hogan 45). However, it is through the way we use this language that we have failed to understand our place in the world. For example, the author says the hills are a place where the starry skies tend to turn inward to thousand holes, a place where the solitary bees might have lived all long and died. This explains our kind of ignorance as humans. Human beings have consistently ignored the existence of animal language. The ignorance has led to denial thereby making it impossible for us to understand these marvels of nature. We have also chosen to ignore the way animals communicate.Advertising Looking for essay on literature languages? Let's see if we can help you! Get your first paper with 15% OFF Learn More By so doing, the use language in the work explains why as humans we have not managed to learn much about our environment and the things that affect us on earth as human beings. This means that the theme of language as used in this book by Linda explains how humans have continued to misunderstand their unique place in the world (Chomsky Rizzi 72). The way human beings use language as a tool for communication offers a lot towards understanding how humans have ignored the surrounding nature completely. The theme also explains how humans treat nature with some form of prejudice (Hogan 57). For instance, the author explains how humans use language to categorize nat ure as something that is non-human. Human beings are ready to use ‘less than’ to show the kind of connection they offer between other forms of nature and human beings. By so doing, we understand that the use of language to explain and categorize nature is an idea that has led to our wider misunderstanding of values of natural hierarchy. The author has also used language to explore the co-existence of humans and nature. Human beings use language to view animals as powerless therefore making them appear less meaningful in the world. However, this makes it hard for us to co-exist and learn much about the role of animals in the universe. Linda has expressed her opinions on the idea of disempowering animals and mistreatments of other forms of creatures. When we do this, Linda believes that we remain ignorant creatures thus making it hard for us to understand the universe as our dwelling place much better (Dasgupta 49). This explains why human beings have continued to find th emselves in trouble with nature during the time of disasters and other natural calamities.Advertising We will write a custom essay sample on Linda Hogan’s Dwellings specifically for you for only $16.05 $11/page Learn More Humans therefore use language as a tool for disempowering the powerless forms of creation such as land and animals occupying our dwelling environments. When this happens, it becomes impossible for us to learn about these animals. We lose touch with the animals and therefore find it hard to understand our natural environment better. As human beings, we should never let such a chance pass or continue to take it for granted. The author, therefore, encourages us to begin learning the language of the powerless such as animals and other creatures if we are to understand our environment much better. From this kind of knowledge, we agree that Hogan’s exploration and analysis of language and human communication in the text reveals to us the limits of understanding our place in the universe (Chomsky Rizzi 78). In the book, Hogan has explored human ignorance of Nature itself. As a result, more people have continued to miss out in knowing the importance of nature. Because we have denied the language of nature, the theme of language makes us understand that human beings will always remain separated from Nature and animals in the world (Hogan 91). If we separate ourselves from these animals, Hogan believes that we will never get the chance to learn about the animals or nature itself. This explains why as human beings we will always continue to limit our chances and potential of understanding our unique place in our society and the universe as a whole. When we separate ourselves from nature and animals, we limit our chances of learning about the surroundings, and how they might affect us as human beings. We cannot learn about the natural environment if we ignore the language of nature as used by different animals and nature itself. When this happens, we realize that we are at a loss and disunity with the universe as a whole. We therefore lose our integrity of the land that makes our community (Hogan 127). The disrespect or ignorance of the non-human through language has undermined the human ability or potential to learn about the surrounding environment.Advertising Looking for essay on literature languages? Let's see if we can help you! Get your first paper with 15% OFF Learn More Since language is our main tool for communication, we have used it selfishly by ignoring the possibility that other creatures and forms in nature have their own form of language. Because of this, we have ignored, or denied, the language of creatures including animals and nature itself. This has made it impossible for use to understand our universe better. As a result, our relationship with the universe has remained ineffective and unrewarding. Humans have disempowered the native people and treated them with prejudice. This has led to disagreements in the social order in our communities (Dasgupta 63). Linda has therefore offered insightful approaches and views through which we can decide to learn about the language of nature and be in a position of learning much about our nature. Through our kind of language, Linda has managed to explain how our use of language and ignorance of other forms of language has limited our understanding of the world around us. This has also affected our ki nd of relationship and attachment with the world thereby limiting the much we benefit from it. If we were to change this situation, it is necessary that we learn how to categorize everything in nature and represent everything equally. If we do this, definitely we will widen our scope of the universe around us and thereby learn much about everything that surrounds us. This is the best way to achieve a contended and fulfilled life in our universe. We can therefore rely on our human language and communication to learn new things about the surrounding environment and by so doing widen our understanding of our place in the universe (Hogan 94). Conclusion The theme of language is evident throughout the book Dwellings by Linda Hogan. Through our inability and ignorance to learn about the language and nature of the non-human, Linda believes that we have only lost our integrity and knowledge of the universe as our dwelling place. The author has used the theme of language to explore how human beings have continued to use language selfishly as the powerful creation. As a result, humans have seen themselves as powerful creatures thereby ignoring the other forms of languages as used in nature and by other forms of creation. Through the exploration and analysis of the theme, we understand that our form of communication and language has limited our knowledge and understanding of our unique place and position in the world. Works Cited Chomsky, Noam. Rizzi, Luigi. On Nature and Language. New York: Oxford University Press, 2002. Print. Dasgupta, Partha. Human well-being and the natural environment. New York: John Wiley and Sons, 2008. Print. Hogan, Linda. Dwellings: A Spiritual History of the Living World. New York: W.W. Norton Company, 2007. Print. This essay on Linda Hogan’s Dwellings was written and submitted by user Kyan Knox to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.

Monday, November 25, 2019

Free Essays on Narssist

Narcissist personality disorder or npd can be found in everyone. It protect the ego from severe damage inflicted by others. NPD occurs when narcissistic traits become exaggerated in an individual’s personality. Psychiatrist believe that unmet basic childhood needs is the cause of npd. One theory suggest that during the first eighteen months of life the infant experiences being the center of his mothers world and a oneness with the mother developes. This make the child feel powerful and omnipotent. If a mother is non-responsive and insensitive to the child’s needs during the first eighteen months of life npd will develop. Other theories suggest that during the first seven years of life the amount of abuse or trauma, not necessarily caused by their parents can cause npd. Although there are several charateristics of npd a pattern of grandiosity, excessive need for admiration, entitlement, and lack of empathy are the chief components of diagnosing npd. A narcissistic person is grandiose in their sense of self importance and exaggerates their achievements and talents. He expects to be recognized as superior without achieving any great accomplishments. He requires excessive admiration and constantly seeks it. Narcissistic person has a sense of entitlement and expect others to automatically comply with his wishes. He lacks empathy and does not identify with the feelings or needse of others. Narcissists are constantly searching for a narcissistic supply. This supply is what nourishes the narcissist and they will take it from whatever source is at hand. They want someone inferior, gullible and most importantly not demanding. There are two sources of supply, primary and secondary. The primary source is derived from their profected notoriety and fame, the illusion of mystery they weave around theirself, sex which they perceive as demonstrating their virility, the projection of their wealth, their closeness to power ( mone... Free Essays on Narssist Free Essays on Narssist Narcissist personality disorder or npd can be found in everyone. It protect the ego from severe damage inflicted by others. NPD occurs when narcissistic traits become exaggerated in an individual’s personality. Psychiatrist believe that unmet basic childhood needs is the cause of npd. One theory suggest that during the first eighteen months of life the infant experiences being the center of his mothers world and a oneness with the mother developes. This make the child feel powerful and omnipotent. If a mother is non-responsive and insensitive to the child’s needs during the first eighteen months of life npd will develop. Other theories suggest that during the first seven years of life the amount of abuse or trauma, not necessarily caused by their parents can cause npd. Although there are several charateristics of npd a pattern of grandiosity, excessive need for admiration, entitlement, and lack of empathy are the chief components of diagnosing npd. A narcissistic person is grandiose in their sense of self importance and exaggerates their achievements and talents. He expects to be recognized as superior without achieving any great accomplishments. He requires excessive admiration and constantly seeks it. Narcissistic person has a sense of entitlement and expect others to automatically comply with his wishes. He lacks empathy and does not identify with the feelings or needse of others. Narcissists are constantly searching for a narcissistic supply. This supply is what nourishes the narcissist and they will take it from whatever source is at hand. They want someone inferior, gullible and most importantly not demanding. There are two sources of supply, primary and secondary. The primary source is derived from their profected notoriety and fame, the illusion of mystery they weave around theirself, sex which they perceive as demonstrating their virility, the projection of their wealth, their closeness to power ( mone...

Thursday, November 21, 2019

Music, Folklore,and Nationalism (Music Appreciation) Essay

Music, Folklore,and Nationalism (Music Appreciation) - Essay Example Musical nationalism as a separate movement emerged in the mid-19th century. Most frequently the movement is linked to Russia, Czechoslovakia, Poland and Scandinavian countries, and it is represented in the works of Smetana, Dvorak, Grieg, Sibelius, Glinka and The Five, including Mussorgsky and Rimsky-Korsakov.(Harvard Dictionary of Music) For the most part, the movement coincided with political changes in Europe of that time and the birth of new nations. Sometimes, unfortunately, national pride instigated by folklore and music that carries a note of nationalism, led nations on the wrong path. Richard Wagner, one of the greatest German composers, used folklore and history in his work a lot. Among his many admirers was Adolf Hitler. â€Å"Richard Wagner was Hitlers favorite composer. During World War I, it is reported, he carried Wagners music from Tristan in his knapsack. Often Hitler had Wagners music performed at party rallies and functions.†(fcit.usf.edu) Hitler’s admiration with Wagner was strengthened with composer’s political views and anti-Semitic writings during his life. When it comes to pointing at what element of music describes the best particular cultures, I believe it is the combination of factors. Folk melodies when quoted in classical music pieces have a strong effect. Some cultures rely heavily on specific instruments to express the tradition. Rhythm and harmony are important too. However, I believe that people feel most national pride when listening to folklore music if the music is strong, heroic and grandeur. It is not a coincidence that most national anthems are written in a way that appeals to feelings of belonging and unity. It is not a surprise that Nazi Germany adopted Wagner and his heroic and deeply Teutonic music. Folklore is not limited by boundaries between countries and nations. It travels along with people when they migrate. In that regard, United States, are a great example of how folklore have transcended over thousands

Wednesday, November 20, 2019

Influence of Parents in the Development of Children Essay

Influence of Parents in the Development of Children - Essay Example Elders expect them to 'behave'. Nature versus nurture is a catch-phrase for the roles played by heredity and environment in the development of a human being. To get into more details, first let's discuss the very meaning of both the terms. The Nature theory is based on the idea of the animal instincts. 'Nature' indicates nativism, innatism, etc.-what the children acquire from the parents. 'Nurture' means what they adopt from what they are taught, especially from outside the home. On reaching the age of two, a normal child develops the basement for a lifetime-learning. This is the period when it is 24*7, in the shield of the parents. Every parent is concerned about their kids. They want the best for their kids. They implant everything the child needs to know so as to make its future an efficient one. Thus they act as the key to their intellectual growth. Parental influences differentiate one child from the other. They are indeed, the most important educators. Their actions with the child are the most obvious ones. "Parents, who regularly talk and read to their children, usually produce children with the largest vocabularies, the highest intelligent scores, and the best academic grades" (Gottfried, Fleming &Gottfried, 1998; Ninio, 1980). Likewise, "parents who reason with their children while making requests for obedience usually end up with more civil children" (Baumrind, 1967). Now let's glance at the Nurture part. ... They learn as they grow. Depending on what they want in their lives, they develop their personalities. They find it impossible to grow up without the influence of the surroundings. Some researchers have given proofs too. "Children who spent most of their first three years in day-care centers do not differ in behavior or adjustment from children who spent that time at home" (NICHD Early Child Care Researcher Network, 1998). Judith Harris, Psychologist, points out that, a child raised by book loving parents need not be smarter than the child from opera loving parents. "Children who speak Polish or Korean at home but English with their peers end up as English speakers. The language learned outside the home takes precedence over the one their parents taught them and they speak it without an accent" (Harris, 1998). At times, Nature and Nurture creates a catch 22 situation. Nature gives us abilities. Nurture moulds them. The inheritance of the same eye color, hair color, etc. owe to the Nature. "The Nature theory takes things a step further to say that more abstract traits such as intelligence, personality, aggression and sexual orientation are also encoded in an individual's DNA", so notes Kimberly Powell, a Genealogist. American Psychologist John Watson challenges, "Give me a dozen healthy infants and my own specific world to bring them up in, and I'll guarantee to take anyone at random and train him to become any type of specialist I might select-doctor, lawyer, artist, merchant, chef and Yes, even beggar and thief, regardless of his talents, penchants, tendencies, abilities, vocations and raise of his ancestors." We have seen quite a few examples. For the proper development of a

Monday, November 18, 2019

India’s Classical Age Essay Example | Topics and Well Written Essays - 250 words

India’s Classical Age - Essay Example It is believed that Kalidasa was one of the nine gems in the court of the great Vikramaditya. Therefore, it is evident that some influence of the socio-political elements of the period can be traced in the plot of the great drama as no literature is free from the local and contemporary social influences. The great drama by Kalidasa, in the similar fashion, captivates the rich and glorious heritage of India and its tradition. We come to know that kings were fond of hunting and as the opening scene shows the king set out for hunting and chasing the antelopes, Sakoontala indeed is a great material to be incorporated as a film. The plot of the drama and its narrative structure captivates great dramatic element. Along with that character portrayal and character development of the drama give the play a total cinematic dimension. All the characters are portrayed brilliantly and coherently for the support of the plot and its development. A thorough focus on the main characters that of Sakoontala and Dushyanta launches its readers to a better understanding of the play incorporated as a film. The tender and innocent Sakoontala at the lap of nature falls in love with the king. Her love is fresh and pure as the nature. Amid the charm of the nature and enchantment of the nature girl Sakoontala, the king is enamoured in the love of the nature and the young tender girl with the ferocity of lightening and charm of an antelope. But their departure and the trajectory which the tender girl from the lap of the nature, Sakoontala undertakes launch her to a n evolved character of a matured fighter of her social rights and give a complete coherence to the plot and trajectory of the character development. On the other hand, the character transformation of Dushyanta, the king also is worth appreciation. His journey from falling in love to forgetting it and finding the lost love once more supports the plot development and trajectory of Sakoontala’s character equally

Friday, November 15, 2019

Isopropyl Alcohol Can Be Oxidized Environmental Sciences Essay

Isopropyl Alcohol Can Be Oxidized Environmental Sciences Essay Being a secondary alcohol, isopropyl alcohol can be oxidized to acetone, which is the corresponding ketone. This can be achieved using oxidizing agents such as chromic acid, or by dehydrogenation of isopropyl alcohol over a heated copper catalyst: (CH3)2CHOH ? (CH3)2CO + H2 Isopropyl alcohol is often used as both solvent and hydride source in the Meerwein-Ponndorf-Verley reduction and other transfer hydrogenation reactions; it is oxidized to acetone. Isopropyl alcohol may be converted to 2-bromopropane using phosphorus tribromide, or dehydrated to propene by heating with sulfuric acid. Like most alcohols, isopropyl alcohol reacts with active metals such as potassium to form alkoxides which can be called isopropoxides. The reaction with aluminium (initiated by a trace of mercury) is used to prepare the catalyst aluminium isopropoxide.[3] Isopropanol becomes increasingly viscous with decreasing temperature. At temperatures below -70C isopropanol resembles maple syrup in viscosity. [edit]Production In 1994, 1.5 million tonnes of isopropyl alcohol was produced in the United States, Europe, and Japan.[4] This compound is primarily produced by combining water and propene in a hydration reaction. Of minor significance is the hydrogenation of acetone.[4][5] There are two routes for the hydration process: indirect hydration via the sulfuric acid process, and direct hydration. The former process, which can use low-quality propene, predominates in the USA while the latter process, which requires high-purity propene, is more commonly used in Europe. These processes give predominantly isopropyl alcohol rather than 1-propanol because the addition of water or sulfuric acid to propene follows Markovnikovs rule. Indirect hydration The indirect process reacts propene with sulfuric acid to form a mixture of sulfate esters. Subsequent hydrolysis of these esters by steam produces isopropyl alcohol, which is distilled. Diisopropyl ether is a significant by-product of this process; it is recycled back to the process and hydrolyzed to give the desired product.[4] Direct hydration Direct hydration reacts propene and water, either in gas or liquid phases, at high pressures in the presence of solid or supported acidic catalysts. Higher purity propylene (> 90 %) tends to be required for this type of process.[4] Both processes require that the isopropyl alcohol be separated from water and other by-products by distillation. Isopropyl alcohol and water form an azeotrope and simple distillation gives a material which is 87.9% by weight isopropyl alcohol and 12.1% by weight water.[6] Pure (anhydrous) isopropyl alcohol is made by azeotropic distillation of the wet isopropyl alcohol using either diisopropyl ether or cyclohexane as azeotroping agents.[4] Hydrogenation of acetone Crude acetone is hydrogenated in the liquid phase over Raney nickel or a mixture of copper and chromium oxide to give isopropyl alcohol. This process is useful when coupled with excess acetone production, such as the cumene process.[4] [edit]Uses In 1990, 45 thousand tonnes of isopropyl alcohol were used in the United States. The vast majority of isopropyl alcohol was used as a solvent for coatings or for industrial processes. Isopropyl alcohol in particular is popular for pharmaceutical applications,[4] presumably due to the low toxicity of any residues. Some isopropyl alcohol is used as a chemical intermediate. Isopropyl alcohol may be converted to acetone, but the cumene process is more significant. In that year, a significant fraction (5.4 tonnes) was consumed for household use and in personal care products. It is also used as a gasoline additive.[4] [edit]Solvent Isopropyl alcohol dissolves a wide range of non-polar compounds. It also evaporates quickly and is relatively non-toxic, compared to alternative solvents. Thus it is used widely as a solvent and as a cleaning fluid, especially for dissolving oils. Examples of this application include cleaning electronic devices such as contact pins (like those on ROM cartridges), magnetic tape and disk heads (such as those in audio and video tape recorders and floppy disk drives), the lenses of lasers in optical disc drives (e.g. CD, DVD) and removing thermal paste from heatsinks and IC packages (such as CPUs.[7]) Isopropyl alcohol is used in keyboard, LCD and laptop cleaning, is sold commercially as a whiteboard cleaner, and is a strong but safer alternative to common household cleaning products. It is used to clean LCD and glass computer monitor screens (at some risk to the anti-reflection coating on some screens[citation needed]), and used to give second-hand or worn non-vinyl phonograph records newer-looking sheen. Isopropyl alcohol should not be used to clean vinyl records as it may leach plasticizer from the vinyl making it more rigid[citation needed]. It is effective at removing residual glue from some sticky labels although some other adhesives used on tapes and paper labels are resistant to it. It can also be used to remove stains from most fabrics, wood, cotton, etc. In addition it can also be used to clean paintballs or other oil based products so that they may be reused, commonly known as repainting. It is used as a wetting agent in the fountain solution used in lithographic printing, and often used as a solvent for French polishing shellac used in cabinet making. [edit]Intermediate Isopropyl alcohol is esterified to give isopropyl acetate, another solvent. It reacts with carbon disulfide to give sodium isopropylxanthate, a weed killer. Isopropyl alcohol reacts with titanium tetrachloride and aluminium metal to give titanium and aluminium isopropoxides respectively, the former a catalyst, and the latter a chemical reagent.[4] This compound may serve as a chemical reagent in itself, by acting as a dihydrogen donor in transfer hydrogenation. [edit]Medical Disinfecting pads typically contain a 60ÃÆ' ¯Ã‚ ¿Ã‚ ½70% solution of isopropyl alcohol in water. A 75 % v/v solution in water may be used as a hand sanitizer.[8] Isopropyl alcohol is used as a water-drying aid for the prevention of otitis externa, better known as swimmers ear.[9] [edit]Automotive Isopropyl alcohol is a major ingredient in gas dryer fuel additives. In significant quantities, water is a problem in fuel tanks, as it separates from the gasoline, and can freeze in the supply lines at cold temperatures. It does not remove water from gasoline; rather, the alcohol solubilizes water in gasoline. Once soluble, water does not pose the same risk as insoluble water as it will no longer accumulate in the supply lines and freeze. Isopropyl alcohol is often sold in aerosol cans as a windscreen de-icer. Isopropyl alcohol is also used to remove brake fluid traces from hydraulic braking systems, so that the brake fluid (usually DOT 3, DOT 4 or mineral oil) does not contaminate the brake pads, which would result in poor braking. [edit]Laboratory As a biological specimen preservative, isopropyl alcohol provides a comparatively non-toxic alternative to formaldehyde and other synthetic preservatives. Isopropyl alcohol solutions of 90ÃÆ' ¯Ã‚ ¿Ã‚ ½99% are used to preserve specimens. Isopropyl alcohol is often used in DNA extraction. It is added to a DNA solution in order to precipitate the DNA into a pellet after centrifuging the DNA. This is possible because DNA is insoluble in isopropyl alcohol. [edit]Safety Isopropyl alcohol vapor is denser than air and is highly flammable with a very wide combustible range. It should be kept away from heat and open flame. When mixed with air or other oxidizers it can explode through deflagration.[10] Isopropyl alcohol has also been reported to form explosive peroxides.[10][11] Like many organic solvents, long term application to the skin can cause defatting.[12] [edit]Toxicology Isopropyl alcohol and its metabolite, acetone, act as central nervous system (CNS) depressants. Symptoms of isopropyl alcohol poisoning include flushing, headache, dizziness, CNS depression, nausea, vomiting, anesthesia, and coma. Poisoning can occur from ingestion, inhalation, or absorption; therefore, well-ventilated areas and protective gloves are recommended. Around 15 g of isopropyl alcohol can have a toxic effect on a 70 kg human if left untreated.[13] However, it is not nearly as toxic as methanol or ethylene glycol. Isopropyl alcohol does not cause an anion gap acidosis (in which as lowered blood serum pH causes depletion of bicarbonate anion) unlike ethanol and methanol. Isopropyl alcohol does however, produce an osmolal gap between the calculated and measured osmolalities of serum, as do the other alcohols. Overdoses may cause a fruity odor on the breath as a result of its metabolism to acetone, which is further metabolized to produce the nutrients acetate and glucose.[14] Isopropyl alcohol is oxidized to form acetone by alcohol dehydrogenase in the liver.

Wednesday, November 13, 2019

Understanding Gender Roles in School-Smart and Mother-Wise Essay

Understanding Gender Roles in Wendy Luttrell's School-Smart and Mother-Wise "I had went so far I just got tired. I had got to the place where I didn't care if I learned anything or not" (59). This quote expresses quite plainly but strongly what many of the women in Wendy Luttrell's School-Smart and Mother-Wise felt in regards to their educational experience. Though Lilly put the thought into words, any number of these women probably had the same feelings concerning their school-age years. This paper will focus on Chapter 5 from that book, "Storied Selves and School Mission". I believe that many of the strongly established gender roles we have in society today are predominantly socialized and implanted in the impressionable minds of youth in school. Through examples from the book, as well as my own personal anecdotes, this paper will examine how schools institutionalize these gender roles; how this affects the self-concept that students (especially female students) have; and what we, as a society, have learned from this. Luttrell's study consisted of interviewing working class women who had decided to return back to school in their middle-aged years. She conducted the study with two groups, one from rural North Carolina, and one from urban Philadelphia. While there were many differences in the two groups' sentiments on many aspects of school, not one of the women she interviewed said they felt comfortable in school. Many of the women attributed this to class differences between them and their teachers, and these class differences very often involved geographic distinctions. For the Philadelphia women, it was an "suburban-urban" (55) issue, and for the women from North Carolina it was an "urban-rural" (55) issue. These c... ...implement. In my opinion, gender stratification in society-at-large is the issue at hand, not the mirroring of that in the school system. But, ultimately, the discussion of gender stratification in society, or the reflection of that stratification in the schools is a chicken or egg question. I think that an entire overhaul of the school system and curricula is necessary to help the schools emerge from the 1960's (which was the last time much of the curricula was seriously revised, including my high school in Baton Rouge) and into the 21st century. This rethinking would take out hidden assumptions about gender and place boys and girls on a more even footing in an academic setting. This egalitarian classroom would then be translated into the society-at-large and we would finally become a society in which gender equality is not only talked about, but actually exists.