Tuesday, December 31, 2019

Chaucer, Shakespeare, and Eunuchs - 4253 Words

Candice Mullen April 1 2013 Dr. Paul Farkas Memorial Scholarship Chaucer, Shakespeare, and Eunuchs Chaucer and Shakespeare have created literature that has lasted for centuries by no coincidental matter. Many similarities link the two men together, but I believe that the most prominent characteristic that the men share is their innovativeness. More specifically their innovative construction of gender confused characters. Dinshaw’s examination of the eunuch Pardoner in her essay â€Å"Eunuch Hermeneutics† distinguishes The Pardoner to be a partial character because of his in-between state. Chaucer and Shakespeare’s construction of partial characters reveals that we cannot trust everything to be true in fiction literature and plays on our†¦show more content†¦Ã¢â‚¬Å"What shoulde I taken keep hem for to plese/ but it were for my profit and myn ese/ I sette hem so a-werke/ by my fey/ that many a night they songen wilawey† (WOB Prologue 213-216). Her interest in these men is solely based on personal interest and is A lison’s attempt to restore wholeness within the self. Alison is in need of male companionship because she lacks a physical phallus and because she has the need for argumentation. Alison’s central argument is the superiority of marriage and the domination of women over males. Her relationships provide backup to her argumentation and an effort to restore wholeness in Alison’s character. Alison’s theme creates conflict with the other pilgrims as well. Her tale is not aimed at any one pilgrim in particular, but the reader can pick up on the discomfort the Cleric would feel as Alison sets her argument up to give victory to marriage. â€Å"And certes, if ther were no seed ysowe/ virginitee, thane wherof should it growe† (WOB Prologue 71-72). Not only is virginity second to marriage, but also exclusive to it and dependent on it. Her argument is complex and contradictive. She says that virginity would not exist if it were not for marriage and sexual acts. If one man and one woman were to marry and remain celibate they offer nothing but the addition of two more

Monday, December 23, 2019

Oscar Wilde s The Picture Of Dorian Gray - 1544 Words

When it comes to being a celebrity I find that it is inevitable to avoid being a part of some sort of controversy. At the height of Oscar Wilde’s career is where he found himself in just that. Although Wilde’s novel, The Picture of Dorian Gray is praised today, in the late 1800s it was seen by others as a negative shift in society and literature. In the film â€Å"Wilde†, after the release of The Picture of Dorian Gray, Wilde’s wife Constance and his mother Jane have a conversation in regards to the novel that gives insight to how the public responded to it. In response to Jane, Constance says â€Å"People say it is full of dangerous paradoxes† (Wilde, 21:47). Within their conversation, Constance not only verbally says how others feel disdain†¦show more content†¦The novel mostly focuses on the benefits of aestheticism, down-playing the negatives like the lack of morality, until the end of the novel when Dorian is confronted by the paintin g which dramatically illustrates and exposes his corrupt soul and the darker side of pursuing a self-indulgent lifestyle. In the beginning of Henry’s persuasion of Dorian, Henry tells him â€Å"the only way to get rid of temptation is to yield to it† (Wilde, 23). This paradoxical quote is also a hedonistic principle in the idea of consequentialism (Peek, web). It is contradictory because if you give in to a temptation then you have gotten rid of it, but you have still given in to it. In order to fight temptations self-control, also known as the â€Å"moral muscle† comes into effect. Wilde’s quote through Lord Henry is telling Dorian to lose all self-control and give into temptation. Lord Henry insist Dorian return to the â€Å"Hellenic ideal,† where beauty reigned supreme. He then goes on to say the outcome of denial is only a stronger desire for what you are denying from yourself. We can infer that people with more restrictions will have more temp tations. Even if humans were all presented the same amount ofShow MoreRelatedOscar Wilde s The Picture Of Dorian Gray Essay1517 Words   |  7 Pagesin connection with Dorian demonstrates how he tries to live surrounded by exquisite sensations. As Oscar Wilde once said, â€Å" Beauty is above genius, because it does not require understanding.† This shows that beauty is everything no matter who it s towards. Oscar Wilde was a well known author for his brilliant wit, his style in writing , and infamous imprisonment for homosexuality. He shows his great works in the novel, The Picture of Dorian Gray, which is about how Dorian Gray meets Lord Henry WottonRead MoreOscar Wilde s The Picture Of Dorian Gray1656 Words   |  7 Pagesstill embraced some radical views that today we would associate as prudishness and repression. In 1890, author Oscar Wilde wrote The Picture of Dorian Gray and submitted it to Lippincott’s Monthly Magazine. The magazine’s editor, J.M. Stod dert, immediately declined the novel and determined that it would offend the sensibilities of his readership (Wilde x). It was believed that Oscar Wilde’s book contained explicit sexual, especially homosexual, content which contradicted the time period of theRead MoreOscar Wilde s The Picture Of Dorian Gray1040 Words   |  5 PagesCorruption can do many things. It can lead to unstable lifestyles, pollute minds and bring on the downfall of just about anything or anyone. One of the best examples would be from the story, Dorian gray by Oscar Wilde. This story showed a young Dorian living his innocent life, only to be surrounded and influenced by the corrupt society around him and would ultimately lead to his demise. It is not easy to define corruption as a whole. But to narrow it down, corruption is mainly associated with briberyRead MoreOscar Wilde s The Picture Of Dorian Gray1049 Words   |  5 PagesKevin McElroyIn The Picture of Dorian Gray, the author Oscar Wilde relays the message to the reader that youth decays with age but value and beauty does not. The character Dorian Gray mourned his stage of youth through the portrait instead of having cherished the times he experienced. This use of symbolism through the portrait is Wilde s way of expressing this theme. This main symbol is the portrait itself as the author uses it to gradually reveal Dorian’s true identity. Dorian Gray is an attractiveRead MoreOscar Wilde s The Picture Of Dorian Gray1644 Words   |  7 PagesLooking back on Oscar Wilde s life, there are many realizations that he struggled finding something that suited him best with his type of work. A man of the 19th century, who is best known for his only novella The Picture of Dorian Gray and his play The Importance of Being Earnest as well as his infamous arrest, imprisonment and being a gay author leading to his downfall. Oscar Wilde who was known as a playwright, author, sometime poet, and also a not very motivated school stude nt, still came toRead MoreOscar Wilde s The Picture Of Dorian Gray2021 Words   |  9 PagesMcNeight English Lit II 3/1/15 Dorian Gray: A Battle With One’s Self Oscar Wilde’s â€Å"The Picture of Dorian Gray† is a story that focuses on the journey of an innocent and pure man, and his downward spiral of giving into temptation and committing crime, and living a life of pleasure. The story is centered around the idea of aestheticism. Everything is beautiful, the thought of something having any kind of â€Å"moral† meaning is just absurd. â€Å"The Picture of Dorian Gray† by Oscar Wilde both honors and condemnsRead MoreOscar Wilde s The Picture Of Dorian Gray1998 Words   |  8 PagesRackshana Sithirasenan Mr. Cimetta ENG4U1-01 24 November 2014 Dorian’s Pursuit Towards Hedonism Dorian Gray once told Henry The soul . . . can be bought, and sold. It can be poisoned, or made perfect (Wilde 213). Likewise, it would not be beneficial for one to sacrifice their soul with an exception of exchanging it in order to attain perfection. Oscar Wilde’s The Picture of Dorian Gray explores the themes and ideologies of Hedonism and Aestheticism. Hedonists believe that pleasure is the mostRead MoreOscar Wilde s The Picture Of Dorian Gray1295 Words   |  6 Pages It is apparent that vanity, sin, and beauty are the key elements found in The Picture of Dorian Gray by Oscar Wilde. But, where do these elements originate from? What is the reason behind man’s internal need to pursue sin or his ideal sense of beauty that, on occasion, leads to his vanity? In The Picture of Dorian Gray, Oscar Wilde explores naturalism through the use of symbolism and the tools of characterization, such as speech, action, interiority, the narrator, and the actions of other charact ersRead MoreAnalysis of Oscar Wilde ´s The Picture of Dorian Gray590 Words   |  2 Pages The Picture of Dorian Gray The difference between art and life is quite simple, art is created and imagined by an artist and life is a representation of the living and the actuality of experiencing situations. Conversely, in the novel The Picture of Dorian Gray, Oscar Wilde demonstrates how the main characters mistake art for life, and life for art. Through The Picture of Dorian Gray, Oscar Wilde reveals the proper perspective for life and art, art has the ability to stand alone in society withoutRead MoreLiterary Criticism Of Oscar Wilde s The Canterville Ghost And The Picture Of Dorian Gray Essay2157 Words   |  9 PagesAnalysis of characters, plot and literary criticism of Oscar Wilde’s Novel â€Å"The Canterville Ghost† and â€Å"The Picture of Dorian Gray† Oscar Wilde was an Irish playwright, novelist, poet, and critic. He is viewed as one of the best dramatists of the Victorian Era. Besides literary accomplishments, he is also famous, or perhaps or notorious, for his intelligence, showiness, and affairs with men. He was tried and imprisoned for his homosexual relationship (then considered a crime)

Saturday, December 14, 2019

Critical Views of Beowulf Free Essays

Beowulf Critical views †¢One of the oldest and most important remains of the Anglo-Saxon literature is the epic poem of Beowulf. Its age is unknown; but it comes from somewhere between the 7th and the 10th centuries. It is like a piece of ancient armour; rusty and battered, and yet strong. We will write a custom essay sample on Critical Views of Beowulf or any similar topic only for you Order Now The style of the epic poem is likewise simple- perhaps one should say, austere. Beowulf is indeed the most successful Old English poem because in it the elements, language, metre, theme, structure, are all most nearly in harmony. The author seems mainly bent upon telling us how his Sea-Goth slew Grendel and the Fire-drake. †¢The poem opens with an account of forefathers of Hrothgar the Scylding, king of Danes. He is the builder of Heorot, the hall where Beowulf contends with Grendel. The poem begins with the burial of Scyld, from whom the dynasty of Scyldings take its name. In ancient days, so ran the legend, scyld when he was child, was drifted in an open boat to the shores of Danes. When coming thus out of the secret of the Sea the bark touched the land, the folk found the naked child lying asleep in the midst of arms and gems and golden treasure, took him up and hailed him king. As he came alone and mysteriously out of the sea, so he passes away alone and mysteriously into the sea, and the introduction of the poem describes his burial. With as many treasures he brought, with so many they send him away when he died. And as the poem begins with this burial, so it ends with the burial of Beowulf. His burial is nothing mythic, nothing mystic surrounding it. Beowulf, dead after his fight with the dragon, and his gray hair lying around his hair, is borne to the top of the great cliff that overlooks the sea. The cliff has its own name, Whale’s Ness. †¢The epic is divided into three chief episodes. Yet these three episodes are well wrought and well diversified. They are not repetitions, exactly; there is a change of wrestling with Grendel in the night at Heorot and the descent underwater to encounter Grendel’s mother; while the sentiment of the Dragon is different again. But the great beauty, the real value, of Beowulf is in its dignity of style. †¢The word Grendel, as Lawrence points out, can be associated with the Old English grund, i. e. ground, bottom, or watery depths that we find the lurking-place of Grendel and his mother. †¢SIMILARITY WITH OTHER WORKS: Frederick Panzer in 1910 published the results of a careful study of over 200 folk-tales which have elements of resemblance to the Grendel story. These tales with all their variations of outline have enough in common. One of these is the tale of ‘The Bear’s Son’. From the varying versions of ‘The Bear’s Son, something like a central frame, or outline, can be reconstructed. An aged king builds a hall or house which is nightly haunted by a demon. The elder sons of the king are unable to overcome the invader, but the youngest son, formerly held in little esteem, wrestles with the monster and wounds him. The fight of the demon is marked by a trail of blood. An episode follows in which the hero fights in an underground lair of monsters often against a male and a female. His victory over them, sometimes by a use of a magic sword, frees captive maidens who return to the upper world. But the hero is abandoned by faithless companions, and must without aid contrive means of escape from the monster’s home. The tale often ends with the punishment of the traitors, and the marriage of the hero with one of the rescued maidens. Similarities in this outline to the Grendel episodes of the Beowulf are, of course, general rather than precise. But it seems clear that Panzer is correct in claiming that a relationship exists. How to cite Critical Views of Beowulf, Essay examples

Friday, December 6, 2019

Security Threats to Mobile Devices for PC - MyAssignmenthelp

Question: Discuss about theSecurity Threats to Mobile Devices for PC. Answer: Introduction With Enterprise mobility, the recent trends made security of mobile device very imperative. In year 2010, first time IDC sales of the smart-phones outpace the sales of the PC. Issues faced by devices onslaught and identified the cost benefits and productivity, companies increasing the execution of policies related to BYOD. The other advantages and competitive edge of mobility and the lost of tablet PCs and smart-phones not protected adequately against the security threats of the mobile devices. (Bishop, 2005) Background of Mobile Device Security Today, mobile devices are becoming very much popular. As the selling of these devices increases, the demand for better functionality has arisen. Thus, the addition of more functionality raises the operating system complexity in numerous mobile devices. So, security is always a concern and mobile devices are always at risk as important information is stored on those mobile devices. This is because many times mobile devices connect to the websites and are wirelessly connected to various other devices and thus raised various security issues. (Shevchenko, 2005) Scope IT companies recognize that security is the biggest concern after the extension of the mobility takes place. The purpose of this report is to have knowledge about various security threats related to mobile devices and their countermeasures. Mobile Devices Threats Mobile devices face numerous threats that pose important risk to the corporate information. Just like computers, tablet PCs; smart-phones are also susceptible to the attacks that are digital. They are highly vulnerable to get attacked physically because of their portability function. (Dagon, 2004) Below we are providing some of the security threats related to mobile devices and the risks they have on the corporate assets: Applications unmanaged and unlicensed This will cost for the organization legal costs. If the applications that are used in an organization are licensed or not, they should get updated regularly for fixing the vulnerabilities that get exploited for gaining the steal data or unauthorized access. Loss and theft There are users who store important and sensitive data of the organization like a business plan, corporate presentations, customer databases and business emails on the office mobile devices. Thus, losing or theft of the mobile device will cost for losing that sensitive data of the organization. (Becher, 2011) Unauthorized access Many times organizations login credentials are stored by the users on their mobile devices, so that access to the corporate resources can be performed by one click or tap. Because of which unauthorized access can access easily social media networks, applications and corporate accounts by email. Eavesdropping Wireless network that is a carrier based have better security at the link-level, but the security is lacking at the end-to-end upper-layer. Information sent to the enterprise level from the client is unencrypted thus can get eavesdropped easily. Mobile Malware Tablets and Smartphones are susceptible to spyware, Trojan, viruses and worms. The main objective of this is to steal the important information, rack up the phone charges based on long distances and gather the user information. Additionally, attackers use the mobile malware for carrying out the targeted attacks against the users of the mobile devices. Bluetooth attacks Bluejacking is the harmless and least serious attacks on Bluetooth. This attack takes benefit of the small loophole in the protocol of messaging and permits the device of Bluetooth for sending the anonymous message to the target device Bluetooth. Thus, while communicate among two Bluetooth device connection was established and attacker sends the field with user-defined to target device. BlueSnarfing is the most dangerous Bluetooth attacks. In this process, attackers connect with the mobile phone of the victim through Bluetooth without user attention. Because of the access attacker can get private data like personal photographs, messages and address book. (Franklin, 2009) Countermeasures for the Mobile Devices Below there are some of the countermeasures that are used for protecting the mobile devices: Malware and viruses Antivirus software was installed in the operating system of the mobile devices, which was available with some of the vendors. But for safer sides, never visit websites that are arbitrary, do not download that are not IT authorized and always use management capabilities of the mobile devices for controlling and verifying the mobile device configuration. (Guo, 2004) Encryption Always recommended using the VPN connection while dealing with the important and sensitive information. For example, while sharing the data use SSL (one of the VPN connection) Authorization and authentication For this countermeasure to use in the mobile devices, always uses the firewall functionality which will protect the devices just like user perform firewall functionality in notebooks or laptops. (Jsang, 2015) Physical security Encryption and authentication in the mobile devices are essential because many times mobile get lost, and important data also get lost and misused due to unavailability of the authentication. Bluetooth attack The best solution is for the mobile phones that are using corporate credentials, Bluetooth should get disabled completely. Another solution is to use Bluetooth settings as hidden or undiscoverable mode. (Sanpronov, 2009) Symbian OS Attacked by Cabir Mobile Virus On Symbian OS, virus named Cabir spread with the help of Bluetooth. This was detected in Singapore in year 2004 and was spreading other continents also. This virus spread was that simple that if someone boards the plane with infected mobile than other mobiles can get targeted easily through Bluebugging, Bluetracking, Bluesnarfing and Bluejacking. These viruses are present only as the minor threat, but demonstrate clearly that the mobile devices become the target and the nature of the wireless communication devices makes them perfect for malicious code proliferation. When the phone is get infected by this virus Cabir, then message Cabire is shown on the screen of the phone every time phone gets turned on. Below factors are prerequisite set for the large-scale outbreak stage: Connectivity is enough Smartphones uses various communication options, like WAN connections, infrared, Bluetooth, synchronization, MMS and SMS. Thus, more freedom provides more creation of the viruses. Functionality is enough Currently, many employees use corporate mobiles which contain critical applications and data of the organization and that are insufficiently get protected. Thus, this expanded functionality and increase the malware probability. Enough targets of terminals In the market, there are 10 million of Symbian devices and Ovum estimated numerous in 2007 devices of Symbian OS will be 100 million. The first virus is the Palm OS that is seen where numerous devices are affected by it and reached to 15 million. Countermeasures used by Symbian Below are the complete solutions for security that are protecting the mobile devices against the new threat and have several layers: The client has to install the real-time antivirus and keep it up-to date in all the smart-phones, where there should be a mechanism that updates were delivered directly to the devices. In a network, there should be an establishment of the gateway level security solution by mobile operators which will be flexible enough to filter the traffic. The vendors of the mobile devices and operating system will have to create the process that will focus on the security as hot fix and will provide proliferation measures. (Impivaara, 2004) Conclusion The security of the mobile devices draws more of the attention when there is gain of popularity towards the mobile devices. Malware like worms, botnets and viruses become the major concern while using the mobile devices because they can leak the sensitive and important information that are transmitted by or stored in the mobile devices. In this paper, we have provided details about various security threats that are related to the mobile devices. There are also countermeasures provided to avoid those threats. Here, real life example taken was of Symbian OS that was attacked by Cabir virus in year 2004 with the countermeasures that organization performed to eliminate that virus. Reference Impivaara, M., (2004), Mobile security: Threats and countermeasures, https://www.ebizq.net/topics/soa_security/features/5358.html?page=2 Franklin, C., Layton, J. (2009), How Bluetooth Works, Retrieved December 1, 2009, from HowSuffWorks.com: https://electronics.howstuffworks.com/bluetooth1.htm Sanpronov, K. (2009), Bluetooth Security and New Year War-nibbling, Retrieved December 1, 2009, from VirusList.com: https://www.viruslist.com/en/analysis?pubid=181198286 Shevchenko, A., (2005), An overview of mobile device security, Retrieved December 1, 2009, from Viruslist.com: https://www.viruslist.com/en/analysis?pubid=170773606 Becher, M.; Freiling, F. C.; Hoffmann, J.; Holz, T.; Uellenbeck, S.; Wolf, C., (2011),Mobile Security Catching Up?, Revealing the Nuts and Bolts of the Security of Mobile Devices, IEEE Symposium on Security and Privacy, pp.96111 Jsang, A.; Miralab, L.; Dallot, L., (2015),"Vulnerability by Design in Mobile Network Security",Journal of Information Warfare (JIF),14(4) Dagon, D.; Martin, T.; Starder, T., (2004),"Mobile Phones as Computing Devices: The Viruses are Coming!", IEEE Pervasive Computing.3(4): 11 Bishop, M., (2005), Introduction to Computer Security, Pearson Education, Boston, MA Guo, C.; Wang, H.; Zhu, W. (2004),Smart-Phone Attacks and Defenses, ACM SIGCOMM HotNets, Association for Computing Machinery, Inc

Friday, November 29, 2019

Accounting Essays Tax Evasion Popularity Essay Example

Accounting Essays Tax Evasion Popularity Essay Tax equivocation is a national interest that is turning of all time more popular. Nick Montague defines revenue enhancement as the agencies by which a civilized society performs that sometimes-uncivil undertaking of taking money from one group in order to give it to another. This definition highlights an of import intent served by revenue enhancements. As it is already known, that revenue enhancements are a financial policy instrument used by the authorities to accomplish wide macroeconomic ends. By and large talking, revenue enhancements are a agencies used by the authorities to supply its occupants with comfortss and installations like infirmaries, safety and instruction. Therefore, any deficit in gross means that the people would nt be able to avail the benefits. From this position, as observant citizens, it is imperative for people and corporations to pay revenue enhancements. Despite, this common cognition, revenue enhancement equivocation is prevailing in the society, even worse, persons and corporations go through great length to invent tactics of hedging r evenue enhancements. The chief ground why persons and corporations engage in revenue enhancement equivocation activities is that it increases the degree of disposable income and net incomes severally. We will write a custom essay sample on Accounting Essays Tax Evasion Popularity specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Accounting Essays Tax Evasion Popularity specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Accounting Essays Tax Evasion Popularity specifically for you FOR ONLY $16.38 $13.9/page Hire Writer Tax equivocation is defined as the failure to run into revenue enhancement liabilities by illegal action, such as non declaring income. Acerate leaf to state revenue enhancement equivocation is a condemnable offense. Prior to get downing a treatment on revenue enhancement equivocation it would be indispensable to briefly high spot that in the UK, revenue enhancement disposal is divided between two sections of province, the Inland Revenue and Customs and Excise. The Inland Revenue administers Income Tax, Corporation Tax ( on company net incomes ) , Capital Gains Tax, crude oil revenue enhancement ( associating to oil geographic expedition and extraction in the UK and environing Waterss ) and Stamp Duties ( e.g. on land minutess ) . The levying of VAT, revenue enhancement on gaming and imposts and excise responsibilities is the duty of the Customss and Excise Department. In add-on to these two gross sections, local governments levy the new Community Charge ( poll revenue enhancement ) and the Department of Social Security is responsible for national insurance parts. Often revenue enhancement equivocation is confused with revenue enhancement turning away. Harmonizing to Denis Healey, former UK Chancellor of the Exchequer:The difference between revenue enhancement turning away and revenue enhancement equivocation is the hickness of a prison wall. This paper will take to show an in depth analysis of why individuals/companies engage in revenue enhancement equivocation. It will besides analyze whether the self-assessment system encourages or discourages revenue enhancement equivocation. And, eventually the paper will reason by measuring the attempts made by the authorities to battle revenue enhancement equivocation. It must be highlighted that revenue enhancement is used for many other intents than raising gross. Some authors have argued that the intent of revenue enhancement can besides be seen as an instrument of economic and societal policy to act upon behavior. In other words, it can hence be the purpose of the revenue enhancement that it is avoided. For illustration, it has been argued that higher revenue enhancements on alcoholic drinks ( Cook and Moore, 1994, Irving and Sims, 1993 ) and baccy ( Viscusi, 1994 ) would cut down the ingestion of those merchandises and lead to betterments in the wellness of the population. In the UK, Inland Revenue has, traditionally, had a regardful attack towards income. With the debut of self-assessment system from 1996/7 there has been a motion off from that stance in recent old ages. Evasion of revenue enhancements Tax equivocation analysis typically assumes that equivocation involves single taxpayers reacting to some given policies. However, hedging revenue enhancements could necessitate the coaction of at least two taxpayers. Detection depends on the dearly-won turning away activities of both transacting spouses. An addition in countenances leads to a direct addition in the expected cost of a dealing in the illegal sector, but it may besides increase the inducement for the spouses to collaborate in avoiding sensing. The entire cost of transacting in the illegal sector can fall, and revenue enhancement equivocation may increase. Most states tend to follow a progressive revenue enhancement system, more the income more revenue enhancement would be levied. From this position it might look that it is unjust for the authorities to impose more revenue enhancements on individuals/companies for bring forthing more income for the economic system and themselves. However, it must be a celebrated that in add-on to hiking the economic system, it is authorities s duty to believe about economic development and public assistance of everyone. They have to equilibrate economic growing and economic development. This construct has been debated and the point of view of unfairness of the revenue enhancement system has led parties to hedge them, in other words, detecting ways and agencies of non paying the dues to the authorities. Research surveies conducted to happen out the extent of the UK black market economic system indicate that it has increased. The figure of unincorporated concern histories and company histories received yearly by the Inland Revenue have increased from 2m to 2.25 million and from under 600,000 to about 700,000 severally between 1984/85 and 1988/89 entirely ( Inland Revenue, 131st Annual Report, 1989 ) . Surveies conducted by Brown, Levin, Rosa and Ulph ( 1984 ) concluded that about 5 % of workers in Britain held two or more occupations and that the income revenue enhancement lost from 2nd occupation revenue enhancement equivocation likely amounted to around 1.1 % of income revenue enhancement grosss or 0.3 % of national income. Their study excluded equivocation by individuals who have merely one occupation ( which includes big Numberss of the ego employed ) , Capital Gains Tax and VAT equivocation, and equivocation of revenue enhancement by companies. In response to discouraging people from prosecuting in revenue enhancement equivocation, Inland Revenue introduced the self-assessment system, really merely, is a manner of working out and paying revenue enhancement. As required by the Inland Revenue ( IR ) , freelance people, company managers, curate of faith are required to make full up the self-assessment signifier at the terminal of every revenue enhancement twelvemonth. Supporting paperss are provided to do it easier for the people to make full up the signifier and submit it. With the betterment in engineering, IR offers concern services for employers, persons, contractors, companies and agents, option to make full up the signifiers online, which ensures automatic revenue enhancement computation, quicker refund, and online recognition which is safe and unafraid. Therefore, IR is taking any possibility of fuss and presenting the convenience factor to do people follow with the revenue enhancement demands. Many enterprises have been taken to battle revenue enhancement equivocation. In the UK, for case, efforts are being made to increase co-operation between the Inland Revenue and Customs and Excise. This has involved joint policy audience and betterments in interchanging information. One peculiar enterprise has been to put up a joint unit to supply a individual beginning of information and advice for concerns confronting fiscal troubles and who wish to come in into voluntary agreements. A measure in this way has been that of the European Union Savings Directive. It aims to counter cross boundary line revenue enhancement equivocation by roll uping and interchanging information about foreign resident persons having nest eggs income outside their resident province. The Government believes that exchange of information between revenue enhancement governments is the best manner to guarantee that persons pay the right sum of revenue enhancement on cross-border income from nest eggs. The Government therefore supports the Directive, the ultimate purpose of which is effectual revenue enhancement by exchange of information. The above is a major measure towards diminishing equivocation of revenue enhancement. The above high spots the importance of transparence in histories and benefits of sharing information across the states. Introducing VAT was besides an effort towards revenue enhancement harmonization and doing it more hard for companies to hedge revenue enhancement. The recent dirts of Enron and Parmalat have highlighted the importance of holding transparence. VAT was introduced to battle cheating, smuggling and understate revenue enhancement equivocation. The same rule was behind harmonizing VAT in the EU one of the advantages was the limited possibility for fraud in the supply concatenation. However, it was found that VAT system was used to consistently victimize revenue enhancement disposals. Despite the attempts made to understate revenue enhancement equivocation, fraudsters have detected the built-in failings that exist in the controls exercised and have been working those failings for their ain fiscal addition. It was found that with the debut of the VAT and intrastate system, conformity costs had been reduced by about two-thirds. It is a known fact that revenue enhancements in any signifier, whether direct or indirect, is a beginning of gross for the authorities. Government tends to utilize revenue enhancement money either from persons or concerns to fund assorted state development undertakings and work towards supplying a better life status to its citizens. While this is an idealistic image about the motivation of the authorities, in world, people tend to hedge revenue enhancements for many grounds. It has been a topic of changeless argument to happen out the best step or footing for revenue enhancement and the latest revenue enhancement system for indirect revenue enhancement is the ingestion base. It has been argued that it would more suited to bear down revenue enhancements based on the ingestion made. VAT is the revenue enhancement system which follows the above mentioned revenue enhancement base. The intent was non merely to control revenue enhancement equivocation but besides be an efficient theoretica l account for revenue enhancement. The European theoretical account of the VAT system has been applauded and adopted by many states as it is a common belief that VAT system based on the European theoretical account provides least possible manner of hedging revenue enhancement because it has a system of invoicing which helps in set uping an audit trail. Writers like Cnossen have listed the assorted advantages associated with the following the VAT system. Amongst other things, to guarantee that revenue enhancement equivocation is minimised, the authorities needs to look into bettering revenue enhancement conformity. The undermentioned arrows were suggested to better revenue enhancement conformity: Training employees so that they have an apprehension of the full system of revenue enhancement disposal. There should be better promotion about how the revenue enhancement system works, the benefits derived from following with the revenue enhancement system and how the IRS trades with maltreatments of the system. Making the process automatic to extinguish any possibility of cut downing unscrupulous pattern. Simplification and equity is required because uninterrupted alterations and complexness in revenue enhancement jurisprudence have a negative consequence on conformity. Besides the jurisprudence should be applied systematically. Organizational construction should be arranged so that taxpayers issues or jobs can be resolved through a individual point of contact. There is besides a demand for specialization so that expertness of peculiar industries may be developed to better traffics with taxpayers and there should be better client service. Better and increased cooperation with province, local and foreign authoritiess is required to undertake the job. More aid should be provided for little concerns to assist them follow and increase their consciousness degrees. Coordination of conformity attempts would be required and inducements must be provided when people comply and punishments must be imposed when people evade revenue enhancements. A more organized attack to act upon statute law A sense of duty must be inculcated in the people towards revenue enhancements. It is easier to acquire something done when people take duty towards it. Inland Revenue faces jobs to undertake the job due to shortage in trained revenue enhancement inspectors, reflecting the section s more general trouble in enrolling and retaining staff. Research surveies conducted in this country have indicated that people tend to travel towards the private sector where wage and conditions are perceived to be better. The section believes that the state of affairs can merely better when there is more political committedness in Government to undertaking equivocation, supported by the allotment of the necessary resources to pay inspectors competitory wages. Decision In drumhead it can be said that though stairss have been take to understate revenue enhancement equivocation yet it exists and continues to be. Despite the attempts made towards controling it, there will ever be elements in the society who would come up with mechanisms to get the better of the system. The challenge therefore lies in maintaining up the attempts to understate revenue enhancement equivocation. As persons revenue enhancements must be paid accurately and as corporations ethical concern patterns would guarantee that illegal activities like revenue enhancement equivocation could be kept at bay. Therefore in decision it can be said that even though revenue enhancement equivocation appears to be a national interest that is turning of all time popular, steps are being devised to battle it. Bibliography Melville, A.Tax: Finance Act 2004, 10th Edition, ( 2004 ) , Financial Times, Prentice Hall, London El-Agraa, A.M. ,The European Union Economics and Policies,( 2001 ) , Sixth Edition, Prentice Hall. Gwartney, J.D. , Stroup, R.L. , and Sobel, Russell, S.Economicss Public and Private Choice,( 2000 ) , Ninth edition, Dryden Press JOURNALS AND ARTCILES Agha, A. and Haughton, J. ( 1996 ) ,Planing VAT Systems: Some Efficiency Considerations,The Review of Economics and Statistics, Vol. 78 ( 2 ) pp 303-308 Joumard, I. ( 2001 ) ,Tax Systems in European Union Countries,OECD Working documents ECO/WKP ( 2001 ) 27 Nam, C.W. , Parsche, R. and Schaden, B. ( 2001 ) ,Measurement of Value Added Tax Evasion in Selected EU states on the footing of National Accounts Data,CESInfo Working Papers 431. Ohsawa, Yoshiaki ( 2003 ) ,A Spatial revenue enhancement harmonization theoretical account,European Economic Review 47, pp 443-459 Scabrosetti, S. ( 2002 ) ,Tax System and Reforms in Europe: France,Societa Italiana di economica pubblica, Working documents 186/2002 Shoup, C.S. ( 1957 ) ,Some separating features of the British, Gallic, and United States Public Finance System,American Economic Review, Vol. 47 ( 2 ) pp 187-197 Verwaal, E. and Cnossen, S ( 2002 ) ,Europe s new boundary line revenue enhancements, JCMS Vol. 40 ( 2 ) , pp 309-330 Entrepreneurship and Growth: Tax Issues,( 2002 ) Directorate for Science, Technology and Industry. OECD. Indirect Tax Treatment of Financial Services and Instruments, ( 1998 ) , Report of the OECD

Monday, November 25, 2019

The Italian Renaissance essays

The Italian Renaissance essays The ancestors of man were experimenting with art over 12 thousand years ago, paintings as far back as 15,000 to 10,000 BC have been found in caves. Our history of painting was slow to mature into the art we know and appreciate today. The most prolific period was the Renaissance period, with some of the best known masters being represented by this period. The Italian Renaissance was as the name implies the rebirth of painting. This does not imply that all the advances of painting came from this period but that the masters learned to combine new and old. The Italian artist Masaccio, was referred to by some as the father of Renaissance painting. Masaccio made notable advances in the styles of paintings such as perspective, space, and surrounding his subjects in light and air. Masaccio was the next great Italian painter after Giotto who died in 1337. Giotto who painted during the gothic period was able to display naturalistic human dramas and used characteristics with renaissance qualities. Some of these were showing figures as solid and weighty characters. Masaccio recognized what Giotto had initiated and brought it forward with other characteristics as previously mentioned. The other two artist who deserve recognition in the early part of the Italian renaissance are Brunilleschi and Donatello for their innovations in linear perspec tive in sculpture and architecture. An important scientific innovation by Masaccio was in the Holy Trinity with the Virgin and ST. John. The setting reveals a complete command of Brunelleschis new architecture and of scientific perspective. This barrel vaulted chamber is a place that the figures could move freely if they wished. For the first time in history, we are given all the needed data to measure the depth of this painted interior. We note that all the lines perpendicular to the picture plane converge upon a point below the foot of the cross, on the platform that supports the kneeli...

Thursday, November 21, 2019

Platos and Aristotles view of Politics Research Paper

Platos and Aristotles view of Politics - Research Paper Example Machiavelli’s political thoughts involved reformulation of the citizenship concept in relation to liberty. Machiavelli wrote ‘The Prince’ in a time when the politics in Italy suffered from conflicts, blackmail, and violence. He gave advice on the best way of ruling. As a result, he appeared very different from earlier political writers that viewed politics as an extension of morals, and whose theories appeared impractical. Some factors highlighted in Prince Theory include Human Nature: In his formulation of advice to rulers, Machiavelli believed that most people have the primary interest in them and remain contented unless horrible things happen to them. He pointed out that friendship obtained through payments in insecure and unreliable. Virtu and Fortuna: Machiavelli acknowledged the existence of two success factors. Virtu refers to skills, wisdom, prowess, good decision making, strength, and free will while fortunate describes the random variations, probability, luck and the external factors outside a person’s control. He believes that these factors determine the success or failure, and they can be applied in controlling the human actions, with each factor carrying an equal significance approximately half of the result. Machiavelli recommends for the study of other people in order to learn from the effective points by the political leaders. Hence, the reference to lion due to its strength and ferocity and fox due to its slyness, cunningness and outmaneuvering of the enemies.

Wednesday, November 20, 2019

Contemporary Architecture and Ecological Knowledge Essay

Contemporary Architecture and Ecological Knowledge - Essay Example The essay "Contemporary Architecture and Ecological Knowledge" discovers the impact of ecological knowledge in molding the architecture. The effectiveness of the design in terms of incorporating ecological concepts will be evaluated, and the validity of its scientific claims, will be seen. Lastly, the new directions in this area of creative pursuit will be identified, by additional ecological knowledge. â€Å"Our duty is to translate the codes of the ecological language in a poetic way, to marry beauty with respect for the environment† (The Dirt). Such were the words of Renzo Piano, the Italian architect, while discussing ecology and architecture with the local newspaper. In his design of the Academy of Sciences building in San Francisco, Piano makes the clear decision that creating a fine balance between natural and built environment, should be the driving theme in any new building. The 400,000-sq.-ft.structure, built at the cost of $488-million, is certainly an excellent end eavor of Piano, to bring together cutting-edge technology and green design in 3- dimensional form. An aquarium, a planetarium, and a natural history museum, are part of this building. The building also houses 20 million specimens, and provides a platform for scientific research. The architect’s sensitivity towards ecology can be clearly seen in the entire design, and most impressively in the design of 2.5 acre living green roof. Although Greens roofs are no new technology, but the idea of using green roof that can generate power is new.

Monday, November 18, 2019

The effect of the recent financial crisis and regulatory implications Essay

The effect of the recent financial crisis and regulatory implications for ( your jurisdiction of choice ) but not US or UK ((( I would prefer Dubia ))) - Essay Example the structure and the principles of the financial markets have been proved to have a critical role in the increase of the pressure against the economies internationally; however, there are countries, like Dubai, which managed to keep their economy strong; The effects of financial crisis can be divided into two different categories: a) the effects referring to the national economy and b) the effects related to the firms and individuals that have interests on specific investments. Failures in the regulation of crisis in regard to the economy and the private sector have been identified; these failures have led to the instability of the markets or firms involved1; at the next level, the financial crisis have led to the differentiation of the role of risk – as a decisive factor in the development of financial policies. In this context, it can be noted that the financial crisis has led to the differentiation of the political decisions in regard to the rules that govern the markets worldwide. On the other hand, Claessens et al. (2010) supported that current crisis has many similarities with the financial crises of the past2; under these terms, the countries that have faced similar crises in the past should be more ready to face the c urrent recession; however, in the case of USA the above ‘rule’ has not been verified. Moreover, the view of Claessens et al. (2010) can lead to the assumption that countries with no previous experiences of financial crisis are likely to fail in handling the recent recession; Dubai had not face such a crisis in the past; the crisis hit the country recently, i.e. after having affected all other countries; this fact cannot be easily explained. However, through the case of Dubai it was revealed that experience in crisis does not guarantee the effectiveness against a crisis; the country managed to exit the crisis even if the relevant pressure was extremely strong. Dubai is country characterized for the power of its economy; the financial

Saturday, November 16, 2019

Supporting Child Language Development

Supporting Child Language Development Hay Fielding-Barnsley (2012) believed that there are firm reciprocal connections between childrens language development, logical reasoning and their achievements at school. In order to best promote these relationships, childrens language and speech should be motived, acknowledged and respected in a social positive learning environment. Childrens academic achievement in literacy, which is multi-dimensional and interactive, depends on two periods of learning (Hay Fielding-Barnsley, 2012). Cunningham Stanovich (1997) stated that a first process is the cognitive memory development; children quickly identify the orthographic features of the word then connect this to semantic meaning of the word (Hay Fielding-Barnsley, 2012). Second, they get the meaning of the text by motivating and interacting to become independent readers (Bishop Leonard, 2000) as cited in Hay Fielding-Barnsley (2012). A key factor to a successful rate of childrens mastery language and literacy is the quality of environment; surrounding in the home and out of home settings (Hay Fielding-Barnsley, 2012). Fellows Oakley (2014, p. 71) highlights that from the moment of birth, parents and family members influence childrens speech, language acquisition and learning through daily communicative exchanges. Evidences also show that the higher socioeconomic status children are from, the better childrens language and literacy skills will be improved. For example: children of low-income and low-educated parents lack three times opportunities to communicate and interact with their parents (Hay Fielding-Barnsley, 2012). In an outside aspect, childcare setting plays significant role on nurturing secure relationship and fostering rich language experience (Fellows Oakley, 2014). For example: appropriate programs at school and designed interventions such as closing expressive and receptive language gap activitie s can help children become more fluent in their language and literacy (Hay Fielding-Barnsley, 2012). Winne and Nesbit (2009) and Vygotsky (1978), researchers of social learning theory, state that Language and literacy development has seen as an essential part of childrens cognitive development framework (Hay Fielding-Barnsley, 2012). In addition, Blank (2002) believes that interactive and self-enhancing skills are important to young childrens early language and ability to use reasoning from the social learning circumstance. When children understand the words expressed, they are able to use them in complex settings and their ability is enhanced to reason. As educators, we support childrens language and reasoning development by providing opportunities for them to make their own dialogue, questioning and talking (Blank, 2002). Any childs response should be always seen as a learning opportunity to enhance his or her confidence in conservation with others, criticizing or closing off the conversation for wrong responses of a child is not highly recommended (Hay Fielding-Barnsley, 2012). On the other hand, if childrens responses are not valued and accepted, they remain silent to talk and lack language and literacy development (Hay Fielding-Barnsley, 2012). The article shows evidence of the necessary and appropriate preparation for childrens language and cognitive development in early school years. Priority is given for educators and others to understand the strong relationship between childrens language development, cognitive thinking and their school achievement as well as supporting; valuating childrens language development in a positive environment. References: Blank, M, (2002), Classroom discourse: A key to literacy. In K, Butler E, Silliman (Eds), Speaking, reading and writing in children with learning disabilities: New paradigms in research and practice (pp. 151-173), Malwah, NJ: Erlbaum Hay, I. Fielding-Barnsley, R. (2012). Social learning, language and literacy. Australasian Journal of Early Childhood, 37(1), 24 29. Fellows, J., Oakley, G. (2014) Language, Literacy and early childhood education (2nd ed.). Melbourne: Oxford University Press.

Wednesday, November 13, 2019

Waterford Meadows, Waterford, Michigan :: Free Descriptive Essay About A Place

I grew up in a Waterford Michigan in a neighborhood called Waterford Meadows. The neighborhood consisted of middle-working class citizens, almost entirely Caucasian Americans, nuclear family households (domestic unit consisting of parents and their unmarried children), and the men were the breadwinners while the women homemakers. Today Waterford is a growing township; commercial buildings on every corner, new subdivisions, bigger roads, and high class dining restaurants. When I was a child, in the early eighties, Waterford was not as populated as it is today. Many who lived there where elderly people living in much older homes. Waterford doesn't have a down town area were people can take a Sunday stroll but it does have an abundance of beautiful lakes. Hence that's where the name comes from. With every road that's traveled there is a lake to be seen or one near by. Often the lakes are taken for granted by people who live here. We often forget there beauty and how rare it is to have so many surrounding us. Summers and winters tend to never be boring around Waterford. A trait that most of us who live here learn is how to swim at a young age. It is vary rare to find a person who doesn't know how to swim in Waterford. There are always lakes to ski on, jet ski, or tube in for some summer fun and always lakes to ice-skate on in the winter. Waterford's only other landmark would be the Waterford Wave Pool. This place is a big attraction in both the summertime and wintertime. People of all ages and from different areas come and join the fun at the Wave Pool. It is basically a small water theme park located in Waterford. In the summertime there is a gigantic pool where more then 200 people can swim in and every 10 minutes a bell rings and waves start to form. To the left of the big pool is a kiddies pool where the young ones swim. Towards the back are two gigantic water- slides. There are places to eat, a playground, and plenty of water to swim in. In the wintertime a gigantic toboggan run is made, its nickname is the "Fridge." There are also many Ice Skating rinks. It is a place to relax while having fun with family and friends during the changing of the seasons. A unique feature of Waterford is the fact that 4 townships neighbor it; West Bloomfield, White Lake, Walled Lake, and Union Lake.

Monday, November 11, 2019

Was World War One Responsible for Nicholas Ii’s Downfall?

Emily Hawkins How far do you agree that Nicholas II’s downfall was caused by World War 1? 1914 was a devastating year for many countries of the world, as world war one began to take full effect. But as world war one shook the world; it began to question Nicholas II’s ability to rule Russia. In this essay i will discuss the extent of world war one’s responsibility in Nicholas II’s downfall, and the extent of other contributing factors. I will argue that Nicholas II’s own traits as a leader were the main reason for his downfall.On the one hand, world war one had a huge impact on the Tsar and his country. Firstly, the cost of the war was placing a huge strain on Russia’s economy. Taxes increased hugely and the cost of living rose by 300%, so in order to try and help the economy through the struggling times of world war one, the government printed more money, making all money worthless. The people of Russia were now struggling even more than they were before the war had begun. Secondly, the Germans were forcing the Russians to retreat and they were therefore losing a lot of land.The impact of the battle of Tannenburg, where 30,000 troops were killed and 95,000 captured had a huge impact on the army’s moral, and by the end of 1916, 2 million soldiers had left the army. The commander in chief shot himself because of how bad the country and the army were doing, and soon after, the Tsar himself took on the role of commander in chief, although he lacked ability and knowledge. Also, the military had a lack of resources, in each regiment in the army; there was one gun per three people; the Tsar was blamed for many of the military downfalls, and this was one of them.The Russian transport system was also facing serious problems, and the ammunitions being made in the factories weren’t getting to the front line. Thirdly, world war one was causing huge food shortages; in Moscow in 1914, Russia was receiving 2200 wagons of grain and by Christmas 1916, the number of carts was down to just 300. This was because of distribution problems; nobody could sort the carts out properly. They were prioritized to the front line, so that the soldiers got the first carts.But after the front line had been sent their grain, there was nobody sorting out the rest of it; there were carts found with bread rotting away, bread that the starving Russian people were missing out on. Although world war one was not the sole reason for Nicholas’ downfall, it did act as a catalyst. It increased the severity of the existing problems that Russia was facing. It also highlighted that the Tsar and the Romanov dynasty was no longer capable of ruling the country and that they didn’t have the support and determination to rule the country through a world war.On the other hand, there were many other reasons that the Tsar’s downfall occurred. Firstly, the strikes and demonstrations in Moscow and Petrograd were causing h uge disruption, and when the Tsar tried to return to Petrograd, his train was stopped and he realised that he couldn’t control the protestors; a major sign that he had no control of Russia and its people. Secondly, the revolutionary parties were spreading their radical ideas around the country, and also highlighting the weaknesses of the Romanov dynasty.The Tsar’s downfall was prone because of the amount of opposition that he faced and his loss of support to the other political parties. Parties such as the Bolsheviks, Social Revolutionaries, Mensheviks and Populists educated the peasants and working-class people on the need for a new type of leadership; this encouraged strikes and discontent. Many of the strikes were purely because of the appalling living and working conditions, and for a while, the people united together because of the war, but when the Russian people began to feel the true cost of the war, the protests began to re-occur and more support for the Tsar was lost.Thirdly, because of the troops refusing to shoot at protestors on 25th of February, the army felt no longer obliged to be loyal to the Tsar. As long as the Tsar was not supported by the army, he had no chance of successfully running Russia. The Duma also refused orders to dissolve, and 12 of its members formed a committee that planned to take over Russia; the called themselves ‘The Provisional Government’. The soviets also issued ‘Order number 1’ which demanded that all officers in the army be elected by their men, proving that the Tsar had lost all of his power.Therefore, there were many factors involved in the Tsar’s downfall, such as the political opposition, strikes and the disloyalty of the army and the Duma. Once people started to support the other political parties, they lost all loyalty for the ‘God appointed’ Tsar. The strikes highlighted the weaknesses of the Tsar’s leadership skills and proved that he couldnâ⠂¬â„¢t no longer control and rule Russia. The disloyalty of the army and the Duma completely removed all of his power, meaning that Nicholas could no longer be Tsar.I personally believe that Nicholas II was responsible for his own downfall. Although there was definitely contributing factors, his naive attitude and inability to effectively rule a country caused his downfall. Nicholas failed to trust key advisors such as Witte and Stolypin and despite him issuing the October Manifesto; he preserved his own autocratic power through the fundamental laws, which the Russian people didn’t like. He failed to think and plan ahead to create a better future for Russia, he didn’t think like a leader should.Even though the war was already a huge strain on Russia, and on Nicholas, he still felt it necessary to take over the role of commander in chief of the army; although he had no experience or knowledge of the role. He was blamed for many of the army’s failure, and people s topped believing in him. By Christmas 1916, the Russian army were struggling and with Nicholas II as an unqualified leader, poor communications and shortages of food and supplies led to problems and Nicholas was blamed for the 1. million soldiers who died, the 3. 9 million wounded and the 2. 4 million who were now prisoners. As Nicholas was busy trying to incapably run the army, he left his wife in charge of Russia, his wife that nobody liked. As she was German born, the Russian people thought that she was sympathetic to the enemy, and they deeply mistrusted her. The Russian people looked at their leadership and saw the ineffectiveness; they began to look for alternative leaders.Also, people disliked the Tsar, as he took key advice from Rasputin, who was disliked by the population for making many ministerial changes, and they thought that he was having an affair with the Tsarina. Some radical parties began to plot the death of Rasputin as the Russian people looked for alternatives t o the Romanov dynasty. Therefore Nicholas was responsible for his own downfall. People began to dislike him after he failed to listen to his key advisors and improve Russia. This was made worse by his inability to share power with the Dumas or any other political opposition.Russian people also hated the fact that Nicholas had taken the role of commander in chief of the army. He was unable to run the country, let alone the army as well. He had almost run Russia into the ground, and then he left it in the hands of someone that none of the population liked or trusted, so that he could take up a role he knew nothing about; which he failed at miserably, letting the country and the army down. Therefore, i believe that Nicholas was responsible for his own downfall.There were many other things to blame though, such as world war one, the disloyalty of the army, and his political opposition. As soon as world war one started, the Russian people began to see that Nicholas was incapable of runni ng Russia and they looked towards the opposition for a way out of the autocratic state they had suffered so long. Once the loyalty of the army was lost, Nicholas had no chance of getting Russia back to how it was 100’s of years before. He knew that his time of autocracy, and the time of the Romanov dynasty was up.

Saturday, November 9, 2019

Opposites Attract essays

Opposites Attract essays Persons attempting to find a motive in this narrative will be prosecuted; persons attempting to find a moral will be banished; persons attempting to find a plot in it will be shot - By Order of the Author, (Twain 1) reads the Notice before The Adventures of Huckleberry Finn, by Mark Twain. Twain claims that he wrote the entire novel purely as an adventure story, and had no intention of creating a deeper statement about the human condition. On the contrary, Twain creates an insight into humanity that the reader hardly expects from the authors impractical notice. He does this by using the two main characters in the novel, Huck Finn, an uneducated boy running away from civilization and Jim, the runaway slave. As these two misfits float down the Mississippi River on a raft, Twain uses the character of Jim and his interactions with others to defy the white perception of the Negro and to ultimately demonstrate his place in American society. Twain does this by showing how Jim does not form to the mold of the stereotypical slave, has real emotions just like anyone else and is an example of the Negros social standing at that time. In the beginning of The Adventures of Huckleberry Finn, Twain introduces Jim by describing the stereotypical Negro. Jim represents the ignorance and superstitions that most white believed to be the slaves persona. As seen through the eyes of Tom Sawyer and Huck Finn, Jim personifies the stereotypical characteristics of the carefree and often ridiculous Negro. This is demonstrated when the reader first meets Jim, as Tom and Huck attempt to sneak out of the house. Jim, hears the boys moving and decides to wait until he hears it again but promptly falls asleep. Tom moves Jims hat by hanging it on a tree limb. Afterward Jim said the witches bewitched him and put him in a trance, and rode him all over the state, and then set him under the trees again, and hung ...

Wednesday, November 6, 2019

ACT Advice Top 5 Tips on Preparing for the Test

ACT Advice Top 5 Tips on Preparing for the Test SAT / ACT Prep Online Guides and Tips If you’re looking for a concise, effective list of the bestACT advice, you’ve found it. Sometimes too much information can do more harm than good - in this post, I’ll lay out the five most importantthings you should do in order to do well on the ACT. Let's get to it! Tip #1:Figure Out Your Pain Points If you're gearing up to study for (and take) the ACT, you'll want to focus onimproving your weakest skills. So what are the biggest, most common problem areas that students have when preparing for the exam? 1. Content The ACT isn't a one-subject test - in order to do well, you'll have to prepare for the English, Math, Reading, and Science sections (not to mention the optional Writing section). If you're weak in a particular subject area in school, for example, you may see a weaker performance in the corresponding ACT section. 2. Timing The ACT isdivided into strictly timed sections, meaning you have less time to both complete questions and check your work. You may know everything you need to know, but still have issues with completing sections within the allottedtime limit. 3. Strategy Many standardized tests (the ACT included) list confusing or even misleading questions and/or answer choices. You may lose points (even if you know the relevant material) on tricky questions like this. To do well on the ACT, you'll, of course, need to think aboutall three major problem areas. You'll want to spend time thinking critically, though, about which of these areas are your major "pain points" - areas that are leading to the greatest loss of points. The best way to do this is to workthrough official ACT practicematerial. Once you've gone through a few practice sections (or, ideally, a whole ACT practice test) under realistic timing conditions, you can get a better idea of where you should focus your efforts. Get started by checking out our guide to reflecting on your ACT practice tests. Tip #2:Make a Study Plan Once you figure out what you need to practice most, your next step should be to lay out a time-sensitive and weakness-sensitive study plan. What I mean by this is you should set a study schedule based on 1) the amount of time you have to prepare for the ACT, and 2) your test content and strategy weaknesses. The amount of time you need to study depends on how much you want to improve from your baseline score. Here are some general guidelines for the amount of time you should prep depending on thesegoals: 0-1 Composite Score Improvement: 10 hours 1-2 Composite Score Improvement: 20 hours 2-4 Composite Score Improvement: 40 hours 4-6 Composite Score Improvement: 80 hours 6-9 Composite Score Improvement: 150+ hours Some students canfollow through on a plan with just independent study, whereas other students fare better with help from a tutoror an ACT prep course. If you’d like some more information on coming up with a study plan, check out our posts on how long you should study for the ACT and putting together a sample study schedule. Tip #3: Learn From Your Mistakes The most important part of studying effectively is critically analyzing how, why, and when you mess up. It’s also perhaps the least fun part of prepping for the ACT. Just keep in mind that if you’re not thinking about the problems, concepts, and strategies that you’re weak in, you’re missing out on valuable opportunities to improve your score. Mistakes and errors are only "bad" if you don't use them to improve. The big categories of errors and mistakes include: Careless errors - you should have known the right answer Content issues - you didn't have the information needed to answer the question Comprehension issues - you couldn't figure out what the question was asking Errors due to timing - these usually happen at the end of a section There are some simple, but important steps you should follow if you want to learn from your mistakes on ACT practice tests. Lucky for you, we have an awesome comprehensive guide on these strategies. You can also check out more detailed information on reflecting on ACT practice tests, ACT English, and ACT strategy mistakes. Tip #4: Work Efficiently You have to work efficiently if you want to do well on the ACT - this tip applies both when you’re studying for the test and when you’re actually taking the test. The bottom line is that if you’re not using your time wisely, you’re wasting time. To work efficiently as you study, it’s important that you do a few things: Stick to your study plan (Tip #2). It helps to set reasonable study goals, so you don't get distracted or side-tracked. Use the right study materials - don’t prepare with practice materials that won’t serve you well on the actual test. Focus on your pain points(Tip #1)first! To work effectively as you take the test,know that you'll be most effective if you've practiced developing time management skills through your prep. If you still need help with timing, though, you should read more about: How to stop running out of time on ACT reading How to stop running out of time on ACT math Time management for ACT science General ACT time management Tip #5:Take Care of Yourself Physically Mentally All of the previous ACT advicewon’t serve you well at all on test day if you’re stressed, hungry, or tired. No matter how much you may want to cram for the ACT the entire night before, keep in mind that your health and wellness is super important when it comes to your test performance. The ACT is a marathon, not a sprint, so prepare yourself the night before for a mental workout. This means getting a good night’s rest and a healthy breakfast (your brain needs fuel, you know)! There are even more things you can do to take care of yourself the night before and the morning of the ACT - following those strategies will help you optimize your score. Wrapping Up In short, here are the five most important things you should do to prepare for the ACT: Figure out your pain points Make a study plan Learn from your mistakes Work efficiently Take care of yourself physically mentally There's a lot more detail to get into when it comes to prepping for the test, but if you follow this ACT advice, you'll be on the right track. What's Next? Next comes the work of actually studying for the ACT! As it's best to focus first on your weaknesses, you may want to read up on the three core areas of ACT prep: content, timing, and strategy.Check out our guides to ACT reading, math, science, and writing. Read more about how to beat the clock when you're taking the test. Finally, read up on 12 last-minute strategies that will boost your score. Want to improve your ACT score by 4 points? Check out our best-in-class online ACT prep program. We guarantee your money back if you don't improve your ACT score by 4 points or more. Our program is entirely online, and it customizes your prep program to your strengths and weaknesses. We also have expert instructors who can grade every one of your practice ACT essays, giving feedback on how to improve your score. Check out our 5-day free trial:

Monday, November 4, 2019

Gudie to employability Coursework Example | Topics and Well Written Essays - 250 words

Gudie to employability - Coursework Example Employers anticipate these employability skills while the graduates enter a profession of their choice (â€Å"Learning and information†). Resources and activities are often linked to such initiatives as institutional employability awards. These awards are offered to provide students with an opportunity to experience the added value of learning from the extra-curricular activities (Lantz 9). Some of these experiences include involvement with student societies, recognition of volunteering, and skills developed through work-based placements. Universities nowadays take a lot of measures in order to guide their students to employability. Such measures include but are not limited to deciding minimum working hours for the students, providing students with opportunities to work and earn at campus, teaching students how to present and prepare for the interviews, and allowing students more flexibility of learning by providing them with the choice of virtual education (â€Å"Careers and employability†). Guide to employability is a very special and necessary service ever university and college must provide its students with in the present age in order to increase their eligibility and competitiveness for

Saturday, November 2, 2019

The Professional Health Educator in the 21st Century Essay

The Professional Health Educator in the 21st Century - Essay Example Essentially the health educator can be defined as the facilitator of disease prevention and promotion of healthy lifestyles by way of knowledge and behavioral change. The profession of health care educator exposes the working professional to inter-disciplinary preventative healthcare research and literature. Disciplines incorporated into the profession of health education include biology, physiology, psychology, sociology, education, community services and research methodology. As a science, health educator science is dynamic and continuously developing from previous knowledge. As such, the health educator is required to take part in at least four years of academic training at an approved institute. And although there is no global consensus as to the optimal length of training, health educator students are expected to complete their Bachelor's Degree in Health Education or Health Promotion to be able to practice. As well, the health educator professional has the responsibility to continue their education through professional development courses. This may entail attending workshops and seminars, professional organization meetings, or adding to the ir academic achievements within the formal context of the university. The health educator professional is expected to access to numerous journals and other literature so as to be aware of the changes of knowledge and practices within their discipline.In these ways, members of the public can be assured that the services provided by the health educator are of a very high standard. Their academic studies have focused on concepts of attitude and lifestyles behavior and so the professional health educator can deliver a unique service to the community. Also, in order for the health educator to be accepted as a member of a professional body it is necessary that they demonstrate a high level of proficiency of selected competencies. These competencies have been developed within a Framework for the Development of Competency-Based Curricula for Entry-Level Health Educators.At the national level, professional health educators are contributing to the shaping of legislation in regards to preventa tive health care services. Health educators contribute to legislative changes by way of lobbying or debating government decisions and approaches, either as individuals or as a professional group. Such changes highlight the importance of belonging to a professional organization of health education, as often changes sought are in regards to the profession itself, and the overriding body can lobby for changes to legislation that ensure the optimum standards of pay and working conditions and opportunities for its members. The professional organization, such as the National Commission for Health Education Credentialing Inc (NHEC), the Society for Public Health Education (SOPHE), or the American Association for Health Educators (AAHE), are comprised of members who have been awarded certification of achieving a high level of competencies at university. And it is the professional organizations that determine the standards that must be obtained in order to become a member. Thus, there is little room for lay control from those

Thursday, October 31, 2019

Genocide in Sudan Essay Example | Topics and Well Written Essays - 1000 words

Genocide in Sudan - Essay Example This essay describes the events, that began when the African tribes of the Dafur region of Sudan rebelled against the Arab government in Khartoum. The government, led by the National Islamic Front, suffered initial reverses at the hands of the rebel groups, the Sudan Liberation Army and the Justice and Equality Movement. Tied down by the ongoing civil war in the South, Khartoum devised a vicious counterstrategy. A tribal Arab militia, was unleashed in Dafur with carte blanche to crush the rebels. Thus began one of the most diabolical campaigns in the history of mankind, aimed at wiping out the African tribes of Dafur. With a mortality rate of 450,000, this is an unequivocal instance of genocide which requires immediate action from the international community. Fact-finding missions, humanitarian agencies, and the media have all documented the atrocities. This essay discusses term genocide and analyzes hard facts. From media accounts to the heartrending testimonials of survivors, attes t that what is happening in Sudan is â€Å"a government backed campaign to wipe out a race†.The genocide in Sudan is there for all the world to see. Over three years of indifference, prevarication and self-interest has kept the world deliberately blind. In conclusion, the researcher states that the international community should not be held to ransom by considerations of political alignments or the dictates of the marketplace. After all, those 32,000 barrels of oil per day, which is Sudan’s output, do not have to be paid for with the blood of Dafurs’ Africans.

Tuesday, October 29, 2019

Advanced accounting Ch 1 solution Essay Example for Free

Advanced accounting Ch 1 solution Essay 1A business combination is a union of business entities in which two or more previously separate and independent companies are brought under the control of a single management team. Three situations establish the control necessary for a business combination, namely, when one or more corporations become subsidiaries, when one company transfers its net assets to another, and when each combining company transfers its net assets to a newly formed corporation. 2The dissolution of all but one of the separate legal entities is not necessary for a business combination. An example of one form of business combination in which the separate legal entities are not dissolved is when one corporation becomes a subsidiary of another. In the case of a parent-subsidiary relationship, each combining company continues to exist as a separate legal entity even though both companies are under the control of a single management team. 3A business combination occurs when two or more previously separate and independent companies are brought under the control of a single management team. Merger and consolidation in a generic sense are frequently used as synonyms for the term business combination. In a technical sense, however, a merger is a type of business combination in which all but one of the combining entities are dissolved and a consolidation is a type of business combination in which a new corporation is formed to take over the assets of two or more previously separate companies and all of the combining companies are dissolved. 4Goodwill arises in a business combination accounted for under the acquisition method when the cost of the investment (fair value of the consideration transferred) exceeds the fair value of identifiable net assets acquired. Under GAAP, goodwill is not amortized for financial reporting purposes and will have no effect on net income, unless the goodwill is deemed to be impaired. If goodwill is impaired, a loss will be recognized. 5A bargain purchase occurs when the acquisition price is less than the fair value of the identifiable net assets acquired. The acquirer records the gain from a bargain purchase as an ordinary gain during the period of the acquisition. The gain equals the difference between the investment cost and the fair value of the identifiable net assets acquired.

Sunday, October 27, 2019

Thermal Conductivity In Physical Engineering Engineering Essay

Thermal Conductivity In Physical Engineering Engineering Essay Thermal Conductivity  is an essential physical property for designing engineering process and measuring the capacity of temperature exchange between heat and cold passing through a material mass. Techniques were developed to measure thermal conductivity in a various materials, Hence the objective of this work was to evaluate the feasibility of utilizing different methods for measuring thermal conductivity as well as construction of the experimental assemble to measure thermal conductivity of numerous materials with the aim of analysis of the experimental data. This paper illustrates the methods of the measurements of thermal conductivity and the process by which it will be brought to a successful culmination. The study of thermal conductivity is important for engineers to know the nature of thermal energy, temperature and how materials store thermal energy as well as to predict the performance of any given material over its lifetime in a specific application. Also to identify the thermal properties of material so as to assess the performance of certain material and develop efficient heat transfer materials for engines and spacecrafts. This project has been taken on board, due to a lack of information and research available on thermal conductivity measurements. Heat is transferred by three procedures which include Conduction, Convection and Radiation. It engages transfer of thermal energy from one place to another. Thermal conductivity is a significant parameter for the analysis of heat transfer through conduction. Conduction takes place due to the particle collision which results in the transfer of thermal energy. Thermal conductivity (k) is an essential property of a material and defined as amount of heat transferred in a unit thickness of materials in a direction because of change in temperature in constant boundary state in a direction perpendicular to the area of transfer. It is measured in watts per Kelvin per meter (WK-1m-1) and determines the rate of energy loss through a material. The project is titled as study of methods for measurement of thermal conductivity. The project will present the literature review about the methods as well as conducting an experiment to measure the thermal conductivity of different materials. In addition, a thorough analysis of the experimental data is to be obtained while performing the experiment. The aims and objectives of this report pursue as: Understanding of theoretical and experimental methods to measure thermal conductivity of solids, liquids and gases. Construction of experimental rig. A thorough analysis of the experimental data. DELIVERABLES 3.1 GENERIC DELIVERABLES Based on the module guide, the following are the generic deliverables for the academic year 2010-2011; Semester Title Start Date Submission Date Semester 1 Preliminary start Monday 27th September Submit Project Planning Report + Log Book Friday 26th November Semester 2 Dissertation start Monday 31st January Project seminars and poster Week commencing 11th April Submission of final report Thursday 28th April Table 2 Delivery dates set by Kingston University for entire project 3.2 PROJECT DELIVERABLES The objectives of the project have been identified and analysed to produce the following deliverables that will have been produced at the end of the project Construction of an experimental rig to measure thermal conductivity of selected material Analysis of the experimental Data Comparison of the results ANALYSIS OF TASKS The tasks that need to be executed in order to achieve the aims of the project, produce the deliverables on schedule and bring the project to a successful end are as follows: Literature review of conductivity methods Journals Books E-resources Research Conductivity methods of solids Conductivity methods of Liquids Conductivity methods of gas Construction of the experimental Rig Results Comparison A literature review will give an insight into various methods of conductivity. Journals, books and other forms of resources will be used to get an understanding of current concepts of methods and recent modifications (Advantages, disadvantages and limitation). This will form the base of the construction of the experimental rig. Once the technique is selected to perform, various materials will be used to determine their conductivity and hence, the data obtained will be analysed. GANTT CHART A timeline/Gantt chart should be produced, showing the sequence and duration of the tasks over the project lifetime. A set of key milestones by which the project progress can be monitored may also be produced. Figure 1 Illustrate an Inital Gantt Chart PROGRESSION TO DATE As of 26/11/10 the project is at the beginning of the research phase. The literature review has been completed by looking into journals and online resources. The information gathered has been on advantages, disadvantages, limitation, process and setup of the conductivity measurement techniques. I have gathered and read a number of journals relating to conductivity measurements. 6.1 METHODS TO MEASURE THERMAL CONDUCTIVITY OF SOLIDS In solids, particles are packed close together by chemical bonds. As heat is transferred, the particles gains energy which results in increase in kinetic energy and particles vibrate against theneighbouring particles causing transfer of energy between the particles. Increase in temperature causes increase in thermal conductivity because of the mobility of boundless electrons. Heat energy is transferred in solids by means of lattice waves, electrical carriers and electromagnetic waves. In metals, the heat is largely transferred by electrical carriers whilst in insulators lattice waves carry large amount of heat. The change in magnitude and temperature of thermal conductivity of solids is due to the dislocations, imperfections of lattice forces and interface between lattice waves and carriers. However the change of thermal conductivity varies depending upon materials. A summary of different techniques to measure thermal conductivities is shown on next page. C-THERM TCi SYSTEM TRANSIENT PLANE SOURCE METHOD HOT-WIRE METHOD NEEDLE PROB METHOD Figure 2 Summary of Techniques to measure thermal conductivity of solids Transient Techniques Methods to measure thermal conductivity of solids Steady State Techniques Comparative Method Pipe Test Method Cut Bar Method Guarded Hot Plate Method 6.1.1 HOT-WIRE METHOD It exists in three forms which include single, crossed resistive wires and two parallel wires distant apart. It is utilized to measure thermal conductivity of refractories and takes several assumptions into account which pursue as: Isotropic Material with Uniform preliminary Temperature Figure 3 Setup of Hot-Wire method (2010, Home, [Internet], Available at: http://www.tpl.fpv.ukf.sk/engl_vers/hot_wire.htm , accessed on 8 October 2010)Hot wire an ideal, infinite thin, and long line heat supply Thermal Conductivitycan be determined by temperature vs. time response (K) due to production of heat flux (q) in the wire surrounded in the sample. Equation 2 Measurement of thermal Conductivity using Hot-Wire Method Advantages Disadvantages Precise Extensive Procedure of measuring at specified temperature Simplistic in Configuration Not utilized to measure thermal conductivity of anisotropic material Short Duration in Measurement Expertise required Table 3 Advantages and Disadvantages of Hot-wire Method 6.1.2 NEEDLE PROB METHOD It is utilized to measure thermal conductivity of materials as well as thermal diffusivity and specific heat. It has the ability for in-situ measurements and effective contact of the sample with a single tiny gap. When measuring the thermal conductivities of solids, samples are outfitted with hole machined in order to enclose probe diameter whilst measuring liquids, probes are pushed into the samples that are to be tested. This method consists of hollow tube functioning as heat supply element and temperature sensor estrange by means of medium with high thermal conductivity and electrical insulation to ensure minor difference of radial temperature within the probe. 6.1.3 TRADITIONAL TRANSIENT PLANE SOURCE METHOD (TPS) Figure 4 Apparatus of TPS (2010, Home, [Internet] Available at: http://www.ask.com/wiki/Thermal_conductivity_measurement , 10 October 2010)It is also acknowledged as Hot Disk Method and has several advantages such as accurate, comprehensiveness and ease of application. It consists of a flat sensor along with continuous double spiral of electrically conducting nickel metal etched out of thin foil and clad between two layer of kapton which provides mechanically stability and electrically insulation to the sensor. The rise in temperature is caused when current passes through nickel spiral and heat formed is dispersed by sample. Thermal conductivity is measured by recording temperature vs. time response in the sensor. In addition, modified traditional transient plane source method imparts maximum flexibility for scrutinizing thermal conductivity of liquids and powder and sustain heating element on a support. It utilizes single surface interfacial heat reflectance sensor that provides constant heat to the sample and functions temporarily. 6.1.4 TRANSIENT LINE SOURCE METHOD (C-THERM TCi SYSTEM) It is the infinite line source with constant power per unit length and identical in principle to Hot-wire method. In order to determine temperature at a certain distance the following equation was taken into consideration: Equation 3 Measurement of temperature using C-Therm TCi System where: Q = Power per unit Length E = Exponential Integral t = Time Passed since Heating 6.1.5 PIPE TEST METHOD Figure 5 Apparatus of Pipe Test Method (2010, Home, [Internet], Available at: http://www.evitherm.org/default.asp?lan=1ID=894Menu1=894 , 13 October 2010)It is identical in concept to the guarded hot plate method. It consists of a central heater which contains a cylinder placed in such a way that the heater achieves a constant temperature by means of alteration in spacing of windings in the heater in permutation with the utilization of concise split guard heaters at the ends. It can operate horizontally and vertically by situating the apparatus in a stable environment. It employs radial flow to determine thermal conductivity of minerals, plastics etc. 6.1.6 COMPARATIVE TECHNIQUE Figure 6 Apparatus of Comparative Technique (2010, Home, [Internet], Available at: http://www.evitherm.org/default.asp?lan=1ID=893Menu1=893 , 15 October 2010)A test specimen is crammed under load flanked by two reference materials; each is bounded by longitudinal guard cylinder. This results in production of temperature gradient along with the stack as well as longitudinal heat flows as consequences of temperature gradient in the guard cylinder to that in specimen stack. Therefore, the thermal conductivity is measured by recording the difference in temperature across the reference and test specimen. It has several advantages which pursue as: Versatile Simple in implementation Adaptable It is also known as the workhorse of the thermal conductivity field and can be utilized to measure homogenous and heterogeneous composite solids. 6.1.7 GUARDED HOT-PLATE METHOD Figure 7 Apparatus of Guarded Hot Plate Method (2010, Home; [Internet], Available at: http://www.azom.com/details.asp?ArticleID=2667 , 16 October 2010)The test material is positioned on a flat plate heater with electrically heated inner plate surrounded by guard heater. Its function is to maintain similar temperature at both sides of the gap extricating the main and guard heaters as a result, prevention of lateral heat flow and heat energy flows in the direction of sample. Calculated direct current is functioned to the hot plate and numerous temperatures across cold plates and heater is controlled in order to give off constant temperature at the sample surfaces. Hence, the accuracy of thermal conductivity measurements is dependent on conservation of constant temperature conditions and is measured by Fourier heat flow equation: Equation 4 Measurement of Thermal Conductivity using Guarded Hot plate method where: W = Electrical Power Input dT = Difference in temperature across the specimens d = Sample thickness 6.1.8 CUT-BAR TECHNIQUE Figure 8 Apparatus of Cut-Bar Technique (2010, Home, [Internet] Available at: http://www.anter.com/TN67.htm , 17 October 2010)It is utilized for axial thermal conductivity measurements. An unknown thermal conductivity disk sample is sandwiched between two known thermal conductivity cylinder metal brass by thermal grease and pliable metal in order to reduce interfacial thermal between the cylinders. In addition, a thermocouple situated along the three material pieces produces information on the rate of heat flow by the two known thermal conductivity. Hence, thermal conductivity is calculated using the following equation: Equation 5 Measurement of thermal Conductivity using cut-bar technique There are some other techniques to measure thermal conductivity of solids which include: Steady-State techniques Transient Techniques Four-Probe Method Laser Flash Method Guarded Heat Flow Method Angstrom Method Heat Flow Meter Method Photo thermal Method Transient Hot Strip Method Table 4 Other Techniques to measure thermal conductivity of solids 6.2 METHODS TO MEASURE THERMAL CONDUCTIVITY OF LIQUIDS Liquids particles are situated in a cubic lattice, as energy moves from a single lattice plane to the following at a speed at which sound passes through the liquid of interest. Thermal conductivity can be estimated using Bridgemans equation: Equation 6 Bridgemans Equation where: N = Avogadros Constant = (6.023 x 1023) K = (Boltzmanns Constant) = (1.3807 x 10-23 J/K) V= Molar Mass = M/à Ã‚  = Speed of sound through fluid sample A summary of different techniques to measure thermal conductivities of liquids is shown on next page. LASER FLASH METHOD HOT-WIRE METHOD DIFFRENTIAL SCANNING CALORIMTER TRANSIENT TECHNIQUES 3 OMEGA METHOD STEADY STATE TECHNIUQES RADIAL HEAT FLOW APPARATUS CALORIMETER PHOTOPYROELECTRIC DEVICE METHODS TO MEASURE THERMAL CONDUCTIVITY OF LIQUIDS Figure 9 Techniques to measure thermal conductivity of liquids 6.2.1 HOT-WIRE METHOD The apparatus consists of hot-wire cells utilizing electrically insulated hot wires dependent on an electrically conducting fluid. Wires of minute diameter are immersed within the fluid and utilized simultaneously as an electrical resistance as well as resistance thermometers, thus to enable calculation of the increase in temperature due to the resistance heating. Thermal conductivity is determined using the same process as mentioned above. Finite dimensions of the fluid can be improved, however modification to the finite dimension of wire can be reduced by utilizing minute hot-wires. 6.2.2 3-OMEGA METHOD Its features include a heating frequency (of 10 KHz), direct measurement of thermal conductivity and temperature range of -190 to 500. It comprises of alternating current and lock in amplifier to estimate thermal conductivity of the dielectric materials directly. Advantages of 3-Omega Method are being precise and fast. Thin metal situated on the specimen, an alternating current with frequency à Ã¢â‚¬ ° exceeds via strip causing heating of the material and measurement of voltage v (t) simultaneously. In addition, assumption of the heat flow along the cross plane axis of the film results in determination of the thermal conductivity using the following equation: Equation 7 Determination of thermal conductivity using 3 Omega Method where: P1 = Power b = Width of the strip =Increase in temperature oscillation of the strip 6.2.3 LASER FLASH METHOD A liquid sample is sandwiched between a minute thin metal disk and a sampler holder. Sample holder minimizes thermal contact with the sample plus suppresses stray light transmitted from the laser to the IR detector. At the time when the laser beam is taken in the front surface of the metal disk, the heat flows downward through liquid sample and temperature rises. Thus, thermal conductivity can be estimated by the disks foil temperature without measuring the thickness of the sample liquid layer and reference material. 6.2.4 DIFFERENTIAL SCANNING CALORIMETER (DSC) It is a linear heating process that has super imposed sinusoidal oscillation which yields in cyclic heating of the sample. Advantages of the method pursue as: Short Analysis time No instrument modification Figure 10 Apparatus of DSC (2010, Home, [Internet], Available at: http://pslc.ws/macrogcss/dsc.html, 1 November 2010) http://pslc.ws/macrogcss/dsc.html Small thermal gradient across the sample Experiment is performed in a non-adiabatic surrounding; numerous unknown specimens with identical length and cross sectional areas are formed. Furthermore, known specimens with their conductivity and a density supplied to the unknown specimen are formed with identical length and cross sectional to the unknown specimen. Each specimen is subjected to an equal amount of rise in heat to estimate the specific heat capacity. Therefore, the thermal conductivity obtained is: Equation 8 Measurement of thermal conductivity using DSC where: D = diameter of the specimen M = Mass of the specimen = Specific heat capacity 6.2.5 CALORIMETER A device designed to overcome the effects of convection that Prevents accurate measurement of liquids conductivities. Measures organic liquids conductivity rapidly and has several advantages which follow as: Short time measurement Accuracy Constant current passes via thermistor which functions as a heating element immersed in the liquid sample. As conductivity varies with liquid, the rate of temperature varies with liquids. Hence, thermal conductivity is inversely proportional to rate of temperature change. 6.2.6 RADIAL HEAT FLOW APPARATUS Figure 11 Apparatus of Radia Heat Flow (2010, Home, [Internet], Available at: http://www.scielo.br/scielo.php?pid=S0104-66321999000400009script=sci_arttext, 27 October 2010)A steady-state technique which offers variation of conductivity under pressure as well as absolutes values of conductivity. It is fast and requires a small pressure gradient. Liquid sample is situated between two concentric cylinders (brass and Pyrex glass construction), the axis of the inner cylinder acts as a supply of heat which flows out radially crossways the layer of fluid. Measurements of difference in temperature between inner and an outer surface of the layer of the fluid are taken to obtain thermal conductivity. 6.3 METHODS TO MEASURE THERMAL CONDUCTIVITY OF GAS Figure 12 TCD to measure thermal Conductivity of Gas (2010, Home, [Internet], Available at: http://www.scielo.br/scielo.php?script=sci_arttextpid=S0103-50532004000600009, 2 November 2010) Thermal conductivity detector (TCD) is utilized to measure thermal conductivity of gas by pulse injection. Heat is transmitted from hot to cold element by way of thermal conduction passing through the carrier gas. However, the difference in temperature between hot and cold element is maintained. Due to the thermal flow energy into the gas medium thermal gradient is generated. The power need to heat the hot element is a direct evaluation of the electrically signal output for the thermal conductivity. DISCUSSION As mentioned above, the project is currently at the beginning of the research phase. Investigation into the areas described above is vital as the information gathered will have implications on the selection of the technique for the experiment. The project objectives should be met on schedule as there are not any limitations restricting the project from completion. Whilst performing the experiment in the near future, there may be some timing conflicts as there will be other students using the same machinery in the workshop but as enough time is allocated for the task in hand there should not be any difficulty in completing the objectives. Although there may be some complications when obtaining results, however with the knowledge and experience available via the lab technicians any problem(s) shall be duly addressed. CONCLUSION In conclusion the project aims and deliverables have been identified and the required tasks needed achieve the aims and produce the deliverables have been identified and discussed. An initial Gantt chart has been drawn up to illustrate the sequences and durations of the tasks to be completed. It can be seen that the performance so far is coincident with the planned set of activities for this time period within the Gantt chart. As a result, it is expected that the project is likely to be completed on time.