Case studies on performance management Study Example | Topics and Well Written Essays - 2000 words

Studies on performance management - Case Study Example In order to improve her performance as a trainer we need to develop her procedural knowledge (Johnson, Star and Durkin, 2012). One way of doing it can be recording a class that is being conducted by her and then once she gets over with it, we can ask her to have a look at it while we discuss the shortcomings of the class that was taken by her. In this way she will get a good understanding as where she is lacking behind and where she needs to improve further. Performance is a combination of the declarative knowledge in which a person has the informative knowledge of his or her job role and procedural knowledge in which the person needs to understand the complete ‘know-how ‘of doing the job. She needs to be aware that simply delivering a training module will not be sufficient for her trainees to learn. She needs to make sure that her trainees understand the concept and learn to apply them in their daily work schedule. Only then can training be called complete. In order to do so she needs to be aware of the fact that she has to be very friendly with her trainees so that they can freely ask her ques tions if they have a doubt. She needs to have a two step process in her training module. The first step will be the lecture phase where she will be presenting or explaining the concept that needs to be learnt and understood by the trainees. This process will create a general understanding of the topics. She start her training with a brief introduction of the topics that will be discussed and then move onto the in depth study of the topics. In this section she should be open to questions and critics from the trainees. She needs to give them the leverage to be able to ask her questions no matter how stupid the question may be. Once the delivery of the lecture is over she should move on to the next phase of the training which will be the discussion phase. The will be a more of two way discussion. She will try to understand to understand the topic from her

Ohms law Essay Example for Free

Ohms law Essay An electronics factory needs resistors of 5 ohms and 15 ohms for a new electrical device. My task is to investigate how the resistance of a piece of wire depends on length and to find the length of the wire needed to make the required resistors, using only 4 volts. Introduction/Planning A selection of different wires made from constantan and nichrome and the usual laboratory apparatus will be available for me. Wire A Constantan wire of approximate diameter 0. 3mm Wire B Constantan wire of approximate diameter 0. 4mm Wire C Constantan wire of approximate diameter 0. 3mm A constantan is an alloy whose resistance stays fairly constant when it becomes hot. In fact the resistance changes by less than 0. 5% even when the temperature rises by a few hundred degrees. Nichrome, along with other metals, is an alloy whose temperature does change appreciably when it becomes hot. Before starting my coursework, I have to find the variables in the experiment, safety aspects etc. I found that a number of things affect the resistance of a wire. Below is a list of factors and reasons why they affect the resistance of a wire. From this list of factors I have to make sure that these factors remain constant or excluded from the experiment. We are only investigating length but the other variables may change our outcomes. In electricity, resistance is the ratio of the potential difference (p. d. or voltage) across a conductor to the electrical current, which flows through it as a result. The unit of measurement is the ohm (O), this being the resistance of a conductor requiring a potential difference of 1 volt across its ends to produce a current of 1 ampere. For a given metal conductor at constant temperature the value is the same whatever the current (Ohms law), but rises if the temperature rises. Any conductor possessing resistance gives off heat when a current flows through it. Joules law describes this effect. Resistance occurs when the electrons travelling along the wire collide with the atoms of the wire. These collisions slow down the flow of electrons causing resistance. Resistance is a measure of how hard it is to move the electrons through the wire. Ohms law: The current flowing through a metal is proportional to the potential difference across it, provided that the temperature remains constant. We are going to use metals, which obey ohms law, metals which give us a constant value for resistance (gradient). Resistance (? ) = P. d across the wire (V) / Current through the wire (A) Current flows in an electric circuit in accordance with several definite laws. The basic law of current flow is Ohms law, named for its discoverer, the German physicist Georg Ohm. Ohms law states that the amount of current flowing in a circuit made up of pure resistances is directly proportional to the electromotive force impressed on the circuit and inversely proportional to the total resistance of the circuit. The law is usually expressed by the formula I = V/R, where I is the current in amperes, V is the electromotive force in volts, and R is the resistance in ohms Ohms law applies to all electric circuits for both direct current (DC) and alternating current (AC), but additional principles must be invoked for the analysis of complex circuits and for AC circuits also involving inductances and capacitances. A series circuit as on page 5, is one in which the devices or elements of the circuit are arranged in such a way that the entire current (I) passes through each element without division or branching into parallel circuits. When two or more resistances are in series in a circuit, the total resistance may be calculated by adding the values of such resistances. If the resistances are in parallel, the total value of the resistance in the circuit is given by the formula: In a parallel circuit, electrical devices, such as incandescent lamps or the cells of a battery, are arranged to allow all positive (+) poles, electrodes, and terminals to be joined to one conductor, and all negative (-) ones to another conductor, so that each unit is, in effect, on a parallel branch. The value of two equal resistances in parallel is equal to half the value of the component resistances, and in every case the value of resistances in parallel is less than the value of the smallest of the individual resistances involved. In AC circuits, or circuits with varying currents, circuit components other than resistance must be considered. If a circuit has a number of interconnected branches, two other laws are applied in order to find the current flowing in the various branches. These laws, discovered by the German physicist Gustav Robert Kirchhoff, are known as Kirchhoffs laws of networks. The first of Kirchhoffs laws states that at any junction in a circuit through which a steady current is flowing, the sum of the currents flowing to the point is equal to the sum of the currents flowing away from that point. The second law states that, starting at any point in a network and following any closed path back to the starting point, the net sum of the electromotive forces encountered will be equal to the net sum of the products of the resistances encountered and the currents flowing through them. This second law is simply an extension of Ohms law. The application of Ohms law to circuits in which there is an alternating current is complicated by the fact that capacity and inductance are always present. Inductance makes the peak value of an alternating current lag behind the peak value of voltage; capacitance makes the peak value of voltage lag behind the peak value of the current. Capacitance and inductance inhibit the flow of alternating current and must be taken into account in calculating current flow. The current in AC circuits can be determined graphically by means of vectors or by means of the algebraic equation, in which L is inductance, C is capacitance, and f is the frequency of the current. The quantity in the denominator of the fraction is called the impedance of the circuit to alternating current and is sometimes represented by the letter Z; then Ohms law for AC circuits is expressed by the simple equation I = V/Z. We know that all instruments have an error on its measurement, so the way to work out the percentage error is: Percentage error = (error / measured value) i 100 Conduction in metals In metals, atoms contain protons, nucleus and lose electrons which orbit around the nucleus. Below, I have investigated conduction in metals and how they affect resistance. METAL LATTICE (Electrons move in a random direction. ) METAL LATTICE (Electrons with power pack in a particular direction. ) Variables Length: If the length of the wire is increased then the resistance will also increase as the electrons will have a longer distance to travel and so more collisions will occur. Due to this, the length increase should be proportional to the resistance increase. Thickness: If the wires thickness is increased the resistance will decrease. This is because of the increase in the space for the electrons to travel through. Due to this increased space between the atoms, there should be fewer collisions. The number of free electrons changes from one material to another. The size of the ions changes from one material to another, this affects the current and therefore affects the resistance. The arrangement and size of the atoms change from one material to another. So if there is a kink in the wire this will change the thickness of the wire. Temperature: If the wire is heated up the atoms in the wire will start to vibrate because of their increase in energy.

Mikhail Bulgakov’s novel The Master and Margarita Essay -- Literary A

The vast interpretations and multiple meanings that lie within Mikhail Bulgakov’s novel The Master and Margarita cannot be limited or reduced to just a singular point or explanation. It would be ludicrous for one to simply classify Bulgakov’s work as just a religious, ethical, social or political tract because the enforcement of only one of these points of view would hinder the reader’s insight into the depth of the entire novel. However, it is possible to be able to grasp the many themes and meanings of The Master and Margarita by the examination of one of the novel’s central characters, this character is found in both narratives of the novel and his name is Woland or, as he is also known, the devil. Woland is the most important character in the novel because he entices the people of Moscow, whether they want to or not and whether they are conscious of it or not, to rebel against the order of which they are accustomed too and to gain a new found sense of liberation. Colin Wright, in his work Mikhail Bulgakov: Life and Interpretations, writes, â€Å"And here we find the key to the whole book for, as we have seen, it is the individual non-conformists who are Bulgakov’s heroes, those who rebel – whether against God or man† (270). It is understandable that Bulgakov, having written this work in an oppressive surrounding that limited what he could and could not write, creates a hero who is in fact a rebel and other characters that are rebellious against those who stifle artistic freedom. In Vladimir Tumanov’s essay, Diabolus ex Machina: Bulgakov’s Modernist Devil, the author writes, â€Å"In this respect the modernist qualities of Bulgakov’s novel acquire a new dimension because Master i Margarita becomes a kind of artistic devil, fulfilli... ...ivision of humanity into good and evil is no longer useful and the transcendence of the need for retribution is the goal† (362). With Woland, Bulgakov sends the message that humanity falls into a grey area and that one needs to show compassion to their fellow human beings instead of always seeking vengeance. Works Cited Bulgakov, Mikhail. The Master and Margarita. London: Picador, 1997. Franklin, Simon. Introduction. The Master and Margarita. By Mikhail Bulgakov. 1992. Great Britain: Everyman’s Library, 1992. Proffer, Ellendea. Bulgakov the Magician. Afterward. The Master and Margarita. By Mikhail Bulgakov. 1995. London: Picador, 1997. Tumanov, Vladimir. Diabolus ex Machina: Bulgakov’s Modernist Devil. Vol. 35. Scando- Slavica, 1989. Wright, Colin. Mikhail Bulgakov: Life and Interpretations. Canada: University of Toronto Press, 1978.

The Validity of Chinese College Entrance Exam Is Questioned

Xiaoqi Jin (Jessica) Professor Karen College English Writing 23 July 2012 The validity of Chinese college entrance exam is questioned Introduction The Chinese College Entrance Exam is some ways like the SAT, except it lasts more than three times long as the SAT tests. It is offered just once a year and the result of the two days exam greatly affect the future of any Chinese student. The score determines whether you can receive the college education and what level of the education you can enroll in. For most place of China, only a half of the students are eligible for the college education.One Chinese compared the exam to a stampede of â€Å"Thousands of soldiers and tens of thousands of horse across a single log bridge. † The time and difficulty it takes for all the soldiers to cross the bridge showcases the students rush to pass the exam. Only a few students qualify to sit and pass the exam. Most colleges rely on the composite score, rather than individual subject scores, the value of the entire exam is questioned by the study (Shum & Zhang 55). History of the exam The exam is a national determinant in the academic council in China.Taken annually, the exam is a prerequisite in almost all education institutions in China universities. Students are required to take the exam in the last year of their high school education. No age restriction is placed on the individuals taking the exam hence the number of candidates’ increases as years go by (Hargreaves, Lieberman, & Fullan 352). The exam helps the Chinese education system to develop a simple method of placing individuals in the correct course. Regulation of the number of students enrolled in the educational system aids regulating student population growth in the institution of education.The exam sets to enroll students with specified standards into higher education systems. The procedure The exam runs under equivalent rules as those of SAT. The exam runs to 2 or 3 days with papers offers in Mathemat ics, Chinese and a foreign language. The entrance exam also requires the candidate to handle papers in six other standard subjects, 3 being sciences and 3 being humanities. The program a student hopes to study determines the subjects examined. On an overall experience, the students go through a science integrity test, a general integrity test, and a humanity integrity test.The general procedure and requirements of the exam is set within the constitution of the republic of China. The student taking the exam has to have a high school diploma or its equivalent. Health is also an important factor the education system considers. The examination council does not allow for students enrolled in a higher education program to take the exam. Students applying for special courses such as the military are allowed to take the exam with special specifications (Shu 52). The advantages and disadvantages of the examThe exam is important to the Chinese people as it offers a fair platform for talents p resented by the China students. Every student is considered equal before the marks, which makes it fair for students to enroll in colleges. The exam elevated the will of teenagers to accomplish in the academic sector. In a technological oriented country like China, the exam is important as it improves the level of education. Students strive to perform well as it determines their success. The exam works with individual groups within a community who associate with leadership of an area.This helps gain control over the set territory in the community. The exam helps the country deal with illegal behavior, either as a group or individually (Burger 177). The youth are vulnerable to becoming unproductive gang members as they have all characteristics that meet the gang demands. Various ethnic backgrounds have gangs operating on the streets. Young people become gang members for benefits such as protection, respect, money and power. The vulnerability of the youth provide an easy time for gang leaders, as the benefits are influential. The benefits are the main reason as to why individuals join the gangs.In most cases, the youth lack the benefits hence; do not hesitate on joining the gang. The community fails in supporting the youth realize success, safety, and financial security hence they opt to join a gang instead. On joining the gang, the youth gain a feeling of identity as they have relations through bonds created in the gangs. Placing the examination provides the students with an opportunity of leaving a better life (Burger 177). Geographical boundaries defined by cultural, social, and economic forces are the distinctive characteristics in taking the examination.Institutions protecting other institutions are common in identification of which class each education system relates to in the community. Characteristics common to various education institutions across boundaries include social adjustment problems, tribulations or trials of the members, handling the business , and the jobs offered to the members. Most of the youth have no choice but to join these institutions to further their studies. Poverty and unemployment is a significant contributor to the youth enrolling into these institutions.The reason is the same across boundaries as the youth enrolling in the youth lack needs due to effects of poverty, and unemployment. Once joining the institutions, the youth expect to have a bright future, which is not the case. The exam system makes the students concentrate of blue-collar jobs forgetting the skills they could deploy in practical oriented jobs. Youth that face challenges are prone to joining the job marketing to gain the advantages that come with joining the industry. The study comes with distinctive identities such as money, security, and popularity.Vulnerable youth with no financial support find refuge in deploying for the exam to match up to pressure from their peers. The educational system does offer individuals from different backgroun ds the same environment of study. A less privileged youth falls into gang activity to secure comfort. The youth who are technologically advanced fall prey of joining gangs. The progress is visible in social networking sites. Social networking sites establish as a distinct with graffiti tags, signals, and colors, which attract the youth to joining.The study attracts individuals from one location as it becomes easy to find them online, and offline. Technology and study grows, and in China, the students elevate the ideas through sharing the ideas on the social networking framework (Shum & Zhang 52). How does the exam affect the well being of the youth in China? The age of individuals allowed take the exam is not limited to teenagers as they come with the characteristics required to run activities. Teenagers are vulnerable to lack money, security, and power. They are willing to earn this at every cost.The exam controls teenagers easily as opposed to young adults who attain the benefits on their own. Age affects the performance of the exam by setting the limit of the people who can sit for the exam annually. Some gangs have different age sets for different jobs. Research shows that the benefits for the exam include protection, respect, money and power. Individuals who do not meet the exam targets suffer distortion from the leaders. Threatening is common against the members, and their family members if they do not meet the rules set by the exam.Research displays the benefits of passing the examination with the vulnerable wants that the youth lack. Youth from poor backgrounds lack the pleasures that come with constant financial supply. They become vulnerable to the conditions set by the educational systems (Hargreaves, Lieberman, & Fullan 352). Conclusion Different examinations set to acquire different purposes. Taking the exam requires the individual to pass the set subjects. A target placed on the pass mark is keenly followed, failure to which the member faces cons equences.A student who fails to acquire the pass mark result is subjected to passing the exam once more. China’s system of education may mimic the SAT certification but it plays a role in ensuring that the students acquire basic education before setting to study a higher program in the university. Enrolling the students to university through the examination is essential in setting pace for the right direction. Instilling the importance of knowledge through examination may sieve the success path of many students, but they elevate level to which students find education important.The rush for students to achieve excellent results remains a challenge as the pass mark rises according to the results.Works Cited Burger, Jerry M. Personality. New Jersey: Cengage Learning, 2010. Hargreaves, Andy, Ann Lieberman and Michael Fullan. Second International Handbook of Educational Change, Volume 2. New York: Springer, 2010. Shu, Hui. Sojourners in Transition: Chinese Women Undergraduate Stud ents at an American University. New Jersey: ProQuest, 2008. Shum, Mark Shiu Kee and Delu Zhang. Teaching Writing in Chinese Speaking Areas. New York: Springer, 2005.

Places i’ll like to visit Essay

Name one place you would like to visit and explain why? I would be a fool to sit here and choose one place when there are so many beautiful countries, islands, cities, and even states that I have never visited. Ultimately, my dream place to visit will be somewhere surrounded by a full body of water. This place must be exotic enough to take my mind off my student loans. My idea getaway would be anywhere on the Malaysia Island which is because of the beaches, rain forest, and Mulu National Park in Sarawak. The Malaysian Island gives a good view of the ocean and the breeze that blows around the beaches is rumored to be refreshing. In Malaysia, I would like to visit one of the five star beach luxury resorts. The resorts are situated between the rain forest and beautiful sandy beaches. I have also read according to â€Å"Tourism Malaysia About Us† the beach gives a good view of the sun setting. The rain forest make the sea coast warm, by blocking winds that would cause cold effects to the beach and this will make the environment suitable for tourism attraction sites. With that in mind, I could imagine taking advantage of the services that is offered on the beaches. I would enjoy my experience in the refreshing environment and at the same time gaining knowledge of this gorgeous island. The beaches of Malaysia are known to have the added advantage of being relatively unknown. The rain forests in Malaysia are mostly dominated by trees and are known to be suitable for a tourism attraction site. The rainforests of Malaysia, for example, contain about 6,000 species of trees according to the â€Å"World Wildlife Fund.† Even as Malaysia’s rain forest yields to clearing and over-exploitation national parks provide some opportunity to explore their primal richness. The equator which marks the hottest place on Earth runs right through the nation of Malaysia to create a warm, highly moist region that is ideal for plant life. The Malaysia rain forest is so dense with growth, I would have to travel several meters deep into the plant layer to find tropical flowers. Many varieties of tropical flowers can be found deep within the forest. The Hibiscus, known to Malaysian’s as the Bunga Raya, which is the national flower of the country because it is so widely sp read throughout the nation. The Hibiscus is considered to have medical uses in Chinese Herbology. It may have potential in cosmetic skin care for example, an extract from the flowers of Hibiscus shown to function as an anti-solar  agent by absorbing Ultraviolet radiation. The red color of the flower is said to symbolize courage, it appears to be that Malaysians find inspiration in flowers. The impressive wildlife diversity in the Malaysia rain forest includes large, dramatic animals that biologist call â€Å"charismatic megafauna† these are represented by such creatures as the orangutan and the clouded leopard which lives in the rainforest. Malaysia’s most internationally recognized limestone area, famed for its monstrous caves and stately pinnacle is Mulu National Park in Sarawak. The Mula National Park contains significant natural habitat for conservation of biological diversity and protection of threatened species and according to â€Å"Tourism Malaysia About Us.† It is rumored that Mulu National Park is naturally beautiful and a place for the entire family to enjoy. They offer cave activities, forest activities, eating, and sleeping up to 80 people per night in a range of accommodations. Mulu’s concentration of caves, it is geomorphic and structural characteristics are an outstanding resource, which allows a greater understanding of Earth’s history. Mulu also has outstanding scenic values, including the natural phenomenon of millions of bats and swiftlets leaving and entering the caves in a superlative. After gathering all this information, I was convinced to visit Malaysia Islands, considering Mulu’s spectacular scenery and its biological significance. It does not surprise me that United Nations Educational Scientific and Cultur al Organization successfully listed Mulu as a World Heritage Site in November 2000. In conclusion, initially when I was asked my first impulse was somewhere on the Malaysia islands because what I was told about the island significant natural habitat. The magnificent views of the ocean will blow my mind. I can vision visiting the Malaysian islands and indulging in the excursions the beaches has to offer. Plus, having the opportunity to take advantage of taking a tour of the rain forest in Malaysia will be more than a lifetime experience. To put the icing on the cake, camping overnight in the cave would be a tremendous adventure at the Mulu National Park. After seeing pictures on Google’s website of the island, I cannot imagine anyone not seeing or hearing the Malaysian’s Island Airline flight 370 traveling to Benjing. While visiting the island I could inquire about people thoughts or feelings towards flight 370 this could be interesting.