Singapore's cybersex laws Research Paper Example | Topics and Well Written Essays - 4250 words

Singapore's cybersex laws - Research Paper Example In Singapore, internet sex is highly regulated and the law does not allow pornography and so is cybersex. However, internet has posed a challenge as the government and authorities are overwhelmed by it especially in the age of globalization. In other countries like the United States, they have adopted a soft approach where they advice the hosting websites to self regulate. Due to the growing industry of internet sex and lack of objective laws on protecting the society, most countries outside the United States have continued to suffer hopelessly. However, it is unfair to apply pornographic laws on cybersex because the two internet sex experiences have differing societal implications. In Singapore cybersex has negative implications on the family institution because it has been branded an online form of infidelity and cheating. Under the existing pornographic laws in Singapore, cybersex implications are difficult to determine if the society has to be fair. This is because while the cybe rsex industry continues to yield colossal sums of money from the business, cybersex has led to addiction, family break ups, and lack of self esteem, which are also associated with pornography. However, cybersex can be credited for reducing prostitution and hence women trafficking, which is highly associated with pornographic industry. ... All this is because Singaporean pornographic laws do not adequately define cybersex and the government needs to have legislation on cybersex, different from the existing pornographic laws. This is because unlike pornography, cybersex has positive and negative implications in the society’s sexuality, given the proliferation of technology and overall globalisation

General Structure of Electrical Power System

General Structure of Electrical Power System Introduction to Power generation The high voltage electric transmission is the bulk transfer of electrical energy, from generating power plants to substations. This is from the local wiring between high voltage substations and customers are referred to as electricity distribution. Transmission lines, when interconnected with each other, become high voltage transmission networks. Transmission lines mostly use three phase alternating current (AC), although single phase AC is sometimes used in railway electrification systems. High-voltage direct current (HVDC) technology is used only for very long distances; undersea cables. Electricity is transmitted at high voltages to reduce the energy lost in long distance transmission. Power is usually transmitted through overhead power lines. Underground power transmission has a very high cost and greater operational limitations. The main problem in the Power distribution is that electrical energy cannot be stored so it is generated based on the necessity. A control system is req uired to ensure electric power generations match the demand. Power generating plant low voltage is produced. The generator terminal voltage is then stepped up by the power station transformer to a higher voltage for transmission over long distances. Power Losses Transmitting electricity at high voltage reduces the fraction of energy lost due to resistance. For a given amount of power, a higher voltage reduces the current and thus the resistive losses in the conductor. At extremely high voltages, conductor and ground, corona discharge losses are so large that they can offset the lower resistance loss in the line conductors. Transmission and distribution losses are generally below 10%. In general, losses are estimated from the discrepancy between energy produce and energy sold to end customers; the difference between what is produced and what is consumed constitute transmission and distribution losses. In an alternating current circuit, the inductance and capacitance of the phase conductors can be significant. The currents that flow in these components of the circuit impedance constitute reactive power, which transmits no energy to the load. Reactive current causes extra losses in the transmission circuit. The ratio of real power (transmitted to the load) to apparent power is the power factor. As reactive current increases, the reactive power increases and the power factor decreases. For systems with low power factors, losses are higher than for systems with high power factors. At the substations, transformers reduce the voltage to a lower level for distribution to commercial and residential users. This distribution is accomplished with a combination of sub-transmission (33 kV to 132 kV) and distribution (3.3 to 25 kV). Finally, at the point of use, the energy is transformed to a low voltage. Power Load balancing The transmission system provides for base load and peak load capability, with safety and fault tolerance margins. The peak load times vary by region largely due to the industry. Power requirements vary by the season and the time of day. Distribution system designs always take the base load and the peak load into consideration. The transmission system usually does not have a large buffering capability to match the loads with the generation. Thus generation has to be kept matched to the load that prevents overloading failures of the generation equipment. Multiple sources and loads can be connected to the transmission system and they must be controlled to provide orderly transfer of power. In centralized power generation local control of generation involves synchronization of the generation units to prevent large transients and overload conditions. In distributed power generation the generators are geographically distributed and the process to bring them online and offline must be carefully controlled. The load control signals can either be sent on separate lines or on the power lines. To load balance the voltage and frequency can be used as a signaling mechanism. In voltage signaling, the variation of voltage is used to increase generation. The power added by any system increases as the line voltage decreases. Voltage based regulation is complex to use in mesh networks, since the individual components and set points would need to be reconfigured every time a new generator is added to the mesh. In frequency signaling, the generating units match the frequency of the power transmission system. In droop speed control, if the frequency decreases, the power is increased. Wind turbines and other distributed storage and generation systems can be connected to the power grid, and interact with it to improve system operation. 5.2 Power generation and distribution through overhead lines with single line diagram Electrical power system deals with the technology of generation, transmission and distribution of electrical energy. An electric power system consists of different subsystem are explained as follows I. Generation subsystem The conversion from one source to electrical energy through the process of electromagnetic conversion. This system consists of group of generation systems. Power system comes into existence with the growing demand of electrical energy. Power generations are classified as Hydraulic, nuclear power, fossil fuel and non-conventional power, solar power. II. Transmission subsystem The overhead transmission network transfers electrical energy from generating stations located at long distance to the distribution system. The Transformer and transmission line subsystems are designed in such way to transmit bulk power for consumption at the load line. The step-up transformers are used in various range of step-up voltage based on the requirements. A transmission voltage varies between 66 kV to 440KV in India. III. Sub-transmission system The sub-transmission network is the portion of transmission system connected to the high voltage substations using transformers. IV. Distribution subsystem By this process energy is connected to different distribution subsystem to a place a main transmission subsystem. A distribution subsystem consists of over headlines and underground cables. The distribution of power system is generally in two levels feeder or primary voltage at 11kV and secondary/consumer voltage at 415 Volt for three-phase and 230 Volt for single phase supply for house hold application. Each individual customer is connected to the secondary circuit through service leads and a meter. Distribution system is classified as Radial distribution system, loop distribution system and network distribution system. From the main switch electrical energy is distributed to the various points using distribution board system and tree system. V. Control subsystem This subsystem is formed by relays, switch and other control elements to protect other subsystems to protect faults and overloads to ensure efficient, reliable and economic operation of electric power system. Figure 6.1 Block diagram of single line power system Step-up and step down Transformers are used in all subsystems. At the sending end from generator step up Transformers are used and the receiving end step-down Transformers are used. Power and distribution Transformers are used in power line system depending upon the power handling capacity. Earthing The earthling of electrical installation is undertaken for the following reasons. To avoid shocks to a living body. To ensure the potential with respect to the earth of any current carrying conductor does not rise above its designed level. To provide safety to operating personal To avoid fire hazard due to leakage current. Representation of the transmission line A transmission line has series resistance, series inductive reactance, shunt capacitance and leakage resistance which are distributed evenly along its length. Except for long lines, the total resistance, inductance, capacitance and leakage resistance of the line can be concentrated to give a lumped-constant circuit which simplifies calculation. The particular lumped-constant circuit used depends on the length of the line and the required accuracy of the calculations. For the purpose of this introduction to power system calculations, we will consider a representation which is accurate for short transmission lines up to about 80 km in length. For this length of line, the shunt capacitance and leakage resistance can be ignored. It should be noted that this assumption is not valid for unloaded lines when the shunt capacitance dominates. Power system analysis is required for a large number of different purposes System design and control to maintain consumer voltage at statuary levels as affected by conductor sizing and transformer tap charger position. Fault calculations to ensure that the maximum fault current can be interrupted by circuit breakers or fuses and that large fault currents cause the minimum of damage to the power system. Design of protection systems to ensure faulty circuits are switched off rapidly (

An Analysis of Yeats The Second Coming Essay -- Yeats Second Coming E

An Analysis of Yeats' The Second Coming Yeats' poem "The Second Coming," written in 1919 and published in 1921 in his collection of poems Michael Robartes and the Dancer, taps into the concept of the gyre and depicts the approach of a new world order. The gyre is one of Yeats' favorite motifs, the idea that history occurs in cycles, specifically cycles "twenty centuries" in length (Yeats, "The Second Coming" ln. 19). In this poem, Yeats predicts that the Christian era will soon give way apocalyptically to an era ruled by a godlike desert beast with the body of a lion and the head of a man (ln. 14). Critics have argued about the exact meaning of this image, but a close reading of the poem, combined with some simple genetic work, shows that Yeats saw the new order as a reign of terror haunted by war. "The Second Coming," in its entirety, is an astounding encapsulation of Yeats' idea of the gyre and his fears about the future of mankind; it is expertly woven with threads of prophetic literary reference and impressive poetic t echniques. To begin, the gyre, a spiral or repeated circling motion, is a symbol and a concept that Yeats used repeatedly in his poetry and prose, and the poetics of "The Second Coming" illustrate the idea of the gyre. The repeated words in the poem enforce the idea of "spiral images" (Drake 131); words and phrases, such as "surely" and "is at hand" in lines 9 and 10, "turning" in line 1, "is loosed" in lines 4 and 5, and the very title, "Second Coming" in lines 10 and 11, are repeated, creating an onomatopoeic effect suggesting the repetitive movement of the gyre (Bornstein 203). Similarly, repetitious or paired images give the same effect, as Yeats seems to cycle through his "falcon" ("The Second Coming... ...tin's, 1966. Drake, Nicholas. The Poetry of W. B. Yeats. London: Penguin, 1991. Ellmann, Richard. The Identity of Yeats. New York: Oxford, 1954. ---. Yeats: the Man and the Masks. New York: Macmillan, 1948. Jeffares, A. Norman. A Commentary on the Collected Poems of W. B. Yeats. Stanford: Stanford U., 1968. ---. W. B. Yeats. New York: Humanities, 1971. Purdy, Dwight H. Biblical Echo and Allusion in the Poetry of W. B. Yeats: Poetics and the Art of God. Lewisburg: Bucknell U., 1994. Stock, A. G. W. B. Yeats: His Poetry and Thought. London: Cambridge, 1961. Yeats, William Butler. Michael Robartes and the Dancer Manuscript Materials. Eds. Thomas Parkinson and Anne Brannen. Ithaca: Cornell, 1994. ---. "The Second Coming." Norton Anthology of English Literature. Eds. M. H. Abrams, et al. 6th ed. Vol. 2. New York: Norton, 1993. 1880-81.

Nespresso Essay

Nespresso was not in a very good situation. It was time to change to do something new and they realized for that reason that it was necessary to search an entrepreneur. Somebody ambitious , strong head , and creative who was able to take radically decisions and begin a new era of succeed of Nespreso. This person was Mr Lang. How could we sell Nespresso in supermarkets ? was the initial question. Question that was answered with a great strategic decision which was developed by Nespresso in order to penetrate in a new market and be more productive. â€Å" A small operation in a separate company with separate product† Lang said. At the beginning it was no clear what he wants to do , and if this strategy will be effective but he doesn’t care about it and he continued developing this risked strategy. Lang realized that Nespresso prospect in the office sector was limited but they was potential in the household market. At the time it did not exist a big market research of the households market , so it was a very good opportunity for them. â€Å"Positioning Nespresso away from the more utilitarian office coffee and targeting consumers at the top of the household market† was his main objective Land got â€Å"green light† from the Nestle? general management in order to develop this strategy but only in Switzerland to be proven during a period of time. If the sales increase the management agreed and the business could continue. When something is new there will be always a lot of ifs and buts , but it must to risk and dare to do something innovative and original to got succeed.

Debut albums, Life Essay

This is a phrase, a philosophy phrase that is about living, daily living. But what do you think it really means or should we say what is the hidden meaning about it? Why just living is not enough? Living is not enough because we need to experience all the things we can. Simple as to explore the world or the things that was given to us by our beloved GOD. We need to experience all good, better and best, bad, worse and worst. From worst to best to know what the word LIFE truly means. It also doesn’t mean we need to do crimes in order to experience bad things, it’s just like problems, wounds and etc. We and I consider it as bad things because I don’t like any of that happen to me. Just living is not enough†¦. We need to explore and find the true meaning of life. He who hesitates is probably right. This is a philosophy that we can use daily, why? Because this is about decision making. And we always make decision in every aspect of our life. As a student I can relate in this because of our recitations in school. We always hesitate before we raise our hands to answer. We will suddenly know that our or my answer is right because someone answers it. And it’s too late to get the credit. The philosophy above is trying to teach or to tell us that if we have ideas, share it, tell it, explain it because we will never know if our ideas is right if we don’t try it. Not only for students but all individuals around the globe. Human life is purely a matter of deciding what’s important to you. This Philosophy is saying human life always choose what’s important to you. But why? All individuals are different from each other, different tastes, likes, dislikes and many more. But we all have similarities, we always choose what’s important to us in every problem that comes in our life. For some instances, family problems like marriage and your family doesn’t want your fiance or fiancee, you will decide what’s MORE important to you your family or your love one? If you choose your family, then go and it’s also the same if you choose your love one. I understand in this philosophy that this our instict that we always choose what’s important to us but it never assures us that what is important will be the best for us. Only friends can answer your calls everytime of day that matter. This is a simple philosophy that is about friendship. If we first read it, we will quickly understand what it means. But what do we understand? We all know we have many friends in our life, friends in school, friends in the neighborhood and many more. We also know not all friends are real, just like this saying says â€Å"Some friends are gold and some friends are silver†. The philosophy above is trying to tell us that only TRUE and REAL friends can answer your calls no matter what your problem is. The friends that are there for you no matter what. No matter what time of day it is, you could call them and they’d be there for you. And it’s true, they are the ones that matter. The people who you can really rely on to be there for you are the ones that should matter in your life.