An Essay on Rising Sun and Song by John Donne †Literature

An Essay on Rising Sun and Song by John Donne – Literature Free Online Research Papers An Essay on Rising Sun and Song by John Donne Literature Recently in our English classes we have been looking at two poems by the London born poet John Donne. The son of a wealthy iron monger, john was born in 1572 but died at a fairly young age after contracting the lung disease tuberculosis. He was an incredibly famous poet, especially in the English literature circle as he mostly did love poems or religious poems towards the end of his career. In my coursework I will be looking at two of his better known poems, â€Å"Rising Sun† and â€Å"Song†. These are both love poems written by john just when he starts a relationship and just when he has ended one in unpleasant circumstances. I feel that john must have been pretty fed-up with relationships as in 1601 he became a priest. This is about the time he started writing religious poems more regularly than love poems but john was also very good at writing religious poems as well. John sadly died in 1631 on the 31st of March. The first poem I will be looking at is â€Å"Rising Sun†. The poem is an â€Å"aubade†, this is a poem which was written to praise the dawn of day, and these poems were very popular in the 17th century. John wrote this poem in dedication of the love that he felt for his girlfriend in 1601. It could be connected to how the sun rises as he wakes up after the first night with his girlfriend. But as he does so he gets quite angry at the fact the sun has woken him up then he starts off by telling the sun to go right around the world and wake up everybody else and then maybe it can come back into his bedroom. By the end of this poem the reader gets the impression that john feels his love for this woman is more important than the sun. The poem is opened up very suddenly and confidently, this confidence is taken on all throughout the poem as john feels he needs to belittle or put down the big and important things, just to compare how big and important his love is for his girlfriend/ at one point in the poem john calls the sun a â€Å"busy old fool† as he points out that every morning the sun wakes people up even if they don’t want to. Throughout the poem there is a constant question being asked, this is why do lovers have to follow the same rules as everybody else? and also why do lovers have to be subjected to seasons? As he points out that their love serves no seasons or time alike. Throughout the poem you get the impression that john is angry or bitter that the sun of all things had to wake him up. This is john very cleverly separates himself and his lover from the majority of England, he does this by stating all of the people in England from apprentices to school boys, then he tells the sun to wak e them up as their lives are not as important as his and his partners. In the last paragraph I picked up on the fact that john told the sun to go and wake up the entire population of England, this is the effect of exaggeration on a very large scale. John likes to exaggerate in his poems to try and get his point across a bit better, he does this in â€Å"Rising Sun† and also â€Å"Song†. This technique is called hyperbole. While John was writing this poem he decided to base it on how the solar system works (based on what the majority of people thought at the time). This is that the earth is the centre of the universe and all starts and planets orbit it. Even though John was well educated and probably knew this information to be incorrect it worlds well with the poem as all throughout we get the impression that John feels that the earth is centre of the universe and his bedroom is at the centre of the Earth. This poem is really far-fetched and at times childish, but the reader isn’t meant to take this to heart as john has wrote this i n celebration of his love and not as a hard hitting piece of English literature. In the previous paragraph I picked up on the fact that John exaggerates in his poems and also to put down or belittle things. A perfect example of this comes at the end of the first stanza when john says that love or even why should love have to serve time like everything else or even go through seasons as love is far too special to be subject to the rule. John is trying to say that lovers are in a timeless place and that time is not important as he refers to it as a big piece of cloth which has been ripped up into piece to make hours minutes and seconds. In the second stanza John incorporated a wider view other than just England. Straight away John targets the sun to pick on, just to prove how great his love is. He does this by saying however powerful the sun is or however important he can just eclipse it by closing his eyes, but he doesn’t want too as he wouldn’t be able to look at his girlfriend. In the second part of the stanza this is when he includes the rest of the world into his poem which in the 17th century most people thought only went as far as east and West Indies. He then tells the sun to get the countries most valuable products, but even then the sun wouldn’t have anything as special as what john has got. At very start of the third stanza john targets the most influential people and probably the most powerful ones in England in the 17th century. He starts the third with the line â€Å"shes all states, and all princes, I†. This means that his partner is more important than the political powers (states) and also the royal ones (princes). To follow this up john then writes a short sentence for effect, â€Å"nothing else is†. This is a very bold statement as he is saying no question my love is better than the most powerful things in England. This sentence along with the opening line gives the third stanza a very confident and brash opening, just like the third stanza john starts with a very hard hitting line which gets the readers attention, but also gives them something to think about. I feel that john has done a good job with this poem as the first stanza was a very hard piece of writing to follow-up but he has managed to keep the reader interested. John uses the ideas of pretence and empherall in the last stanza. John then says â€Å"honours mimic and all wealth alchemy†, John means that all the honours that one man can get and all the money he can accumulate are worthless if he has not experienced love. In â€Å"Rising Sun† the sun wakes John up in the morning as he is trying to sleep, he then tells it to leave his bedroom and go to wake other people up in England. After his rant it works out that John has told the sun to wake up the entire population of England. John then says don’t just wake up the people of England, make it the entire world. After the sun has done a full circle, John invites it back into his bedroom. By doing this he suggest that he has the power to tell the sun to go away and he has this power as he is in love. Throughout the poem it is basically just one big comparison, as the sun is going round the world and visiting place with vast riches and worldly goods. John is saying that those things are nice but not as good as the feeling of love. When john ends this poem by saying â€Å"this bed thy centre is, these walls thy sphere† he is putting his bedroom at the centre of the world. If you think back to the poem it is based upon the geocentric belief of the universe, and upon this basis we get the impression that john feels his bedroom is at the centre of the universe too. As the suns job is to warm the world John says â€Å"to warm the world, that’s done in warming us†, this means that this can be achieved by not warming throughout the world but just warming our bedroom. I am now going to look at the second poem, â€Å"Song†. This is a complete contrast to â€Å"Rising Sun† as john wrote this at the end of his relationship. In the poem John uses exaggeration as; he did in the previous poem, to prove his point. Many poets used exaggeration at this time. In â€Å"Rising Sun† John’s argument is that there is nothing better than love but in â€Å"Song† John asks â€Å"can you find a woman that is both beautiful and faithful†. It is clear from looking at â€Å"Song† that John has lost his naà ¯ve views of love that he possessed in â€Å"Rising Sun†. His confidence in the power of love has been waned and now he appears more cautious and almost bitter. However, it is not John’s intention to appear bitter or angry to the reader and this is apparent in the vocabulary and tempo of the poem. In the first stanza of â€Å"Song† it is just one big list of impossible tasks. John says â€Å"go and catch a falling star† this is impossible as they are far away and far too fast. He also says â€Å"get with child and mandrake root†. A mandrake root that bears an uncanny resemblance to a human being, superstition has it that mandrake roots only grow where semen lands. He then carries on with the list saying â€Å"tell me, where all past years are† and â€Å"who cleft devils foot†. He says â€Å"teach me to hear mermaids singing†, myth has it that when pirates are at large there would be a group of mermaids sitting on a congregation of rocks in the pacific ocean singing beautiful songs which would lure the pirates towards the rocks, causing their ships to run aground. There was also a myth that if you heard mermaids singing you would go insane. This line works well with the idea of the poem as John is implying that beautiful women are only out to do one thing, which is to wreck as many men’s lives as they possible can and leave them with nothing. In the next line I feel John incorporates his own feelings into the poem, he writes â€Å"or keep off envy’s stinging†. This tells me that his partner has been unfaithful to him and he feels envious or jealous. He doesn’t want to feel these emotions but it is impossible not too if your partner has been unfaithful. John ends the firth stanza on a bitter note â€Å"and find – what wind – serves to advance an honest mind†. John is trying to say that in love you don’t get any reward for being faithful. In the second verse john uses time and scale distance just like he did in â€Å"Rising Sun†. In â€Å"Rising Sun† john tells the sun to go all around the world picking up all the riches it can find, so he can compare them to what he had got then. In this stanza of the poem John is addressing a man to ride over 27years to each end of the world and back until he gets old, expressed by john as he says white haired. And he won’t find a woman that is both beautiful and faithful. This again is a brilliant example of exaggeration on a wider scale, both of these techniques have been used in the two poems and they both incorporated using each end of the world as the furthest possible limit. But both use it to prove totally different points, one very happy, one very negative and the other very positive. John ends the poem ‘‘song’’ very well in my opinion. He says ‘‘if you can find a women who is both beautiful and faithful then tell me, because it would be a pilgrimage to get to her’’. I like the fact that john calls his search for this special kind of women a pilgrimage, as you normally associate pilgrimages as a sacred once in a life time journey in which you get all that you have ever wanted. John then put a semi-colon after this line. This is a very clever idea as it will raise the tension and excitement in the reader. He then follows this up by saying you know what don’t even bother because, by the time I’ll have got there she would have been unfaithful already. That line gives me the impression that john is fed up with love and he doesn’t even want to try to find faithful women. One of the main reasons I like the poem ‘‘song’’ is because of the last stanza, normally the poet wh o is writing a love poem after a break up starts off really upset but gets more happy and cheery as the poem goes on. But not in this one, john starts off bitter and angry and carries it on all throughout the poem. For my final paragraph I will be summarising the two poems. It might sound strange but they are both very similar and also are very different. The two poems use the hyperbole technique and also incorporate distance to prove there points. Both poems have been wrote as a declaration of what john is felling at that time, in ‘‘rising sun’’ john is overjoyed that he is in love and there is nothing better but in ‘‘song’’ it is a much more sombre mood as he has ended that relationship. I like both of the poems I like the fact that in ‘‘rising sun’’ john has the cheek to belittle the sun, but I like johns bitterness in ‘‘song’’. Not one of the two poems are amazing but I do have my favourite and it would have to be ‘‘rising sun’’ I like the fact that john has the cheek to belittle the sun arguably the most powerful thing in the world, and I also like the way he but himself above every one in England. Even though ‘‘song’’ is enjoyable I feel it is just a bit too repetitive at times and maybe a bit childish and easy too understand. Out of the two poems my favourite would have to be ‘‘rising sun’’. Research Papers on An Essay on Rising Sun and Song by John Donne - LiteratureMind TravelHip-Hop is ArtHonest Iagos Truth through DeceptionCanaanite Influence on the Early Israelite ReligionComparison: Letter from Birmingham and Crito19 Century Society: A Deeply Divided EraQuebec and CanadaThe Effects of Illegal ImmigrationPersonal Experience with Teen PregnancyWhere Wild and West Meet

Swingin In the 1930s A Decade of Innovative Music essays

Swingin In the 1930s A Decade of Innovative Music essays Thesis: Music of the 1930's took an interesting ride with swing. It was not only a musical pastime, but a way of life; those who brought it to us, will live on forever. Towards the beginning of the 1930's, the nation was grasped by the effects of a Great Depression. The economy was on hold, but the music was not. As the 1930's began to take shape, they gave birth to a new era of music. The melancholy sound of the early years of the Depression had left people in search of something revitalizing. Around 1931, the Black bands, led by such greats as Duke Ellington and Fletcher Henderson, began to develop the Swing style which would not formally appear for another two years. Simply put, they began to change the make-up of the band, and the time of the pieces. For example, Ellington and Henderson were both responsible for transforming the rhythm section (piano, bass, drums, guitar). Until then, the rhythm section consisted of a piano, tuba, banjo, and drums. Ellington and Henderson took out the tuba and banjo and added a string base to the ensemble. With later advances in technology, the guitar was added to replace the banjo. In regards to time, the two leaders evened things out by taking the "march" time of 2/4 and added a more laid back, steady 4/4 time. (Erenberg, 29) In addition to the change of the concept of the rhythm section and the meter (time), the role of the bandleader himself became the foundation for which he would select his ensemble. As with all bands, orchestras, and chamber ensembles, a conductor is always a necessary commodity. The "big bands" as the swinging bands were named, were previously led by a "conductor" of sorts. Taking a step towards the age of swing, the bandleaders became known for their instrumental abilities, as well as their conducting. In fact, groups began to be formed around the bandleader's instrument. The bandleader became the most important aspect of the new big bands;...

Definition of Marketing Essay Example | Topics and Well Written Essays - 500 words

Definition of Marketing - Essay Example Marketing is more concerned with developing demand for a product and satisfying customers’ needs and not necessarily for customers to pay for the goods. Customer relationship is a very important and efficient approach that helps in creating and maintaining the good relationship with the customers. Customer relation brings about a strong bond through personal and emotional linkage and the organization can know the actual needs of the customer (Oly, 2007). Loyal customers are quite important as they have a big likelihood of telling more people about your business through the word of mouth. External customers always like to feel needed by the business operators and communication with them is very important. A satisfied customer will always be happy with the business and remain forever, which will help in enhancing the growth of the business. Dealing with customers efficiently increases their satisfaction increasing the chance of making more sales and high profits. A business strategy involves the tactics and methods business persons use to manage their businesses and organizations. Having an effective business strategy helps in retaining the customers especially if there is a program for following up the customers to find out whether the items they bought are in good condition (Oly, 2007). A good organizational and business strategy ensures that resources are used efficiently to avoid wastage. Some of the resources in a business organization are personnel customers, reputation in the market, patents, warehouses, and manufacturing processes. Business strategies should utilize the companys resources to ensure that the company does not lose its customers and has a big market share. Good company strategies enhance its expansion and growth through promotion of vigorous marketing research. Research helps in venturing into new areas to increase its production and promote growth. The other importance of strategy is giving directions and action plans, prioritization and

Research Essay Example | Topics and Well Written Essays - 1000 words - 3

Research - Essay Example The common characteristics of all social networks are the provision rather the requirement of making a profile that usually demands some personal information including contact information. A national survey conducted by the American Life Project in collaboration with the Pew research center (as cited in Lenhart & Madded, 2007), revealed that more than half of the teenagers, aged between 12 and 17 years of age regularly use online social networking. A technology being used at such a rate definitely would be having some effects on the lifestyle of its users. According to Pew Internet (cited in Chartier, 2009), a survey in 2008 revealed that the ratio of adult versus teen users of online social networks is 1:2. Teenagers form a group almost double in size to that of adults comprising social network users. Such findings lead to the speculation that adults and teenagers might have different opinions regarding the usability, security issues, productivity and impacts of social networking on one’s life. This study aims at identifying and presenting the differences in opinion that exist among adults and teenagers regarding the usage of online social networking. The main objective is to explore the areas of perceptions regarding online social networking in which the two age groups differ. Different surveys conducted by Pew Internet in 2007 and 2008 have revealed that teenagers use online social networking twice as much as adults do. Keeping in view these striking differences, it is speculated that opinion differences regarding the usage of online social networking might also be prevalent among the two groups. This study is an attempt to reveal such perceptional differences among the two age groups. It is hoped that it will contribute eventually in bridging these opinion gaps among the two groups. If the findings are utilized properly, the study can lead in spreading proper awareness about

What was the scientific revolution all about How did this major Essay

What was the scientific revolution all about How did this major transition change overall lifestyle - Essay Example The books were title ‘De revolutionibus orbium coelestium’ (On the Revolutions of the Heavenly Spheres) and De humani corporis fabrica’ (On the Fabric of the Human body) respectively. The two books were published in 1543. These two books were later followed by the Principia written by Isaac Newton in 1657. Introduction of Newton’s work was viewed as the climax for the works previously carried out in physics and astronomy since the Principia had laid a foundation for future developments in the two fields (Jacob 27). Before the advent of science, religion and philosophy were the main forces, which influenced people’s thinking. More specifically, the power of religion was more significant in Western Europe, and it had control over many aspects. Scientific revolution allowed people to  develop a distinct perspective about the world; science replaced philosophy. Religion-based ways of thinking started to fade out and logic was applied when searching for answers to questions that puzzled people regarding life, death, world and the universe. Therefore, science gave people a chance to solve numerous problems without consulting the gods as was the norm when religious approach was applied in solving issues (Shapin 47). Before the era of the scientific revolution, people used to view the world and the existing things as something only of god’s creation. This fact hindered many scientific developments since many people feared interfering with the gods’ creations, and religion was such a powerful force that united people together and never accepted any scientific development (Shapin 49). At the same time, the philosophical and religious thoughts used in solving problems before the advent of the scientific revolution advanced further. The educated People from the West at the time of the scientific revolution got a chance to advance their scientific skills to greater levels, which improved their

Analysis and Detection of Metamorphic Viruses

Analysis and Detection of Metamorphic Viruses Chapter 1 Introduction 1.1 Motivation Metamorphic Viruses are very special type of viruses which have ability to reconstruct into entirely new offspring which is completely different than the parent; Main object to use these techniques to rebuild itself is to avoid detection by Antivirus Software. Although for the time being some well known metamorphic viruses are detectable, but it is predicted that in future we might face problem of similar viruses those would be capable of changing their identification and perform malicious tasks. Our objective in this thesis is to perform an in-depth analysis of metamorphic code, and evaluate some best practices for detection of metamorphic viruses. 1.2 Outline This document has been divided into five chapters; first two chapters are for introductory purpose it provides basic information about viruses in Chapter 2 we have tried to give some details about virus evolution how metamorphic viruses came into existence. Chapter 3 includes detailed information about metamorphic Virus, Formal definition, Core components of Architecture and some explanations from a virus writer about metamorphic viruses. Chapter 3 deals with some of techniques which are being used by metamorphic viruses and what advantages these viruses have using those techniques. Chapter 4 contains different type of detection methodologies used to detect metamorphic viruses. It also contains sample code from different metamorphic viruses for their feature comparison. Chapter 2 Computer Virus Introduction 2.1 Introduction The term Virus was first described by Dr. Fred Cohan in his PHD thesis during 1986[1] although different type of computer malware where already exited that time but the term was specifically introduced by Dr. Fred. Thats why in may research papers he is considered the father of Virus Research [2]. According to his formal definition as virus A program that can infect other programs by modifying them to include a possibly evolved copy of itself[1] Based on this definition we have taken some pseudo code of Virus V from his research [25]. program virus:= {1234567; subroutine infect-executable:= {loop:file = get-random-executable-file; if first-line-of-file = 1234567 then goto loop; prepend virus to file; } subroutine do-damage:= {whatever damage is to be done} subroutine trigger-pulled:= {return true if some condition holds} main-program:= {infect-executable; if trigger-pulled then do-damage; goto next;} next:} This is a typical example of a computer virus, we can divide this virus into three major parts first subroutine which is infect-executable it tries to look for and executable file or any other target file which it wants to infect it contains a loop which tried to append the virus body to with the target file. Second subroutine do-damage is the virus code its self for which virus has been written this is called virus payload upon execution it performs some damage to the system. The third subroutine trigger-pulled is some sort of trigger to execute the virus code it could be some condition based on date or system or file. Main code of virus is that once the condition is met we it should append itself to the target file and perform something. If we evaluate this definition modern viruses cannot be considered as virus because there are several different type of viruses which are not performing any harm such as â€Å"Co-Virus†, their main target is to help the original virus by performing such tasks so the execution of original virus could be performed without being detected. Peter Szor has redefined this definition [2] as â€Å"A computer virus is a program that recursively and explicitly copies a possibly evolved version of itself.† This definition is also self explanatory, as the author suggest it recursively and explicitly search for the target files and then infect them with virus code to make possible copies. As we are all aware virus is special kind of malware which always requires a user attention to propagate such as either he access the infracted file or tries to execute infected files. Grimes[26] append this definition with boot sector information and other methodologies as Viruses are not limited to file infections only. 2.1.1 Different Type of Malware In this section we will try to discuss some type of malware which like virus but they are not virus. This section is for information purpose only. Viruses its self could be of different kind based on their activity we can define their category, such as boot sector virus, File Infection Virus or some of advanced Macro Viruses which are used inside Microsoft Office documents to automate the process. Basically all virus follow the same process of infection which is described by Dr. Fred Cohen in V Sample Virus. We will define some of advanced code armoring techniques in Section 2.2. 2.1.1.1 Trojans Trojans are very famous backdoor malware some time they are not considered as virus as their main objective is to let attacker gain access to the target machine without getting noticed by the user. Their main objective is not only to gain access but it could be executing some sort of malicious code. Origin of their name is from Greek History where a giant horse was built to gain access inside the castle and transport soldiers through that horse. Same technique is used with Trojans they tricked users by displaying something on screen and behind it is doing something else. Trojan does not infect files or attach their code to other files usually they contain some sort to joiner utility which help users to embed their code or application inside the Trojan. Trojans can used to gain access to infected systems, mounting share drives or disturbing network traffic through Denial of Services attacks. Some famous examples of Trojans are Netbus, Subseven, Deep Throat ,Beast etc. Some remote administration Trojans can have their client side which can be used to communicate to the infected computer. Above image is Client side of Beast Trojan which can perform so many operations on the target machine once it is connected. 2.1.1.2 Spyware and Adware Spyware are very common problem of todays internet user. They are used to get information about users and monitor their activity with or without his knowledge. Till now antivirus companies are unable to define detection and removal of spyware software because there are some famous companies who are selling spyware software to monitor user activities and they are getting legal support to protect spyware from getting removed by antivirus. With spyware it is quite possible that without user knowledge they transport all user information and activities to some monitoring email address. There is some sort of spyware which are only used to get all key press events by users whatever he is typing or writing in email or entering password. It will be recorded and based on the software settings it can be sent to email or saved on disk. Adware are slightly different than malware they collect information about users internet activity and based on that they tries to display target advertisement to the users or install some software on users system which displays unwanted advertisement to the user. 2.1.1.3 Rootkits Root kits are specially crafted virus; their main objective is to gain administrative level access on the target system. Usually they contain some virus or script to execute the malicious code on target machine, enable root level access for the attacker and hide the process, allowing attacker full access to machine without getting noticed. Detailed information about root kits is beyond the topic. Based on their functionality we can say that they hijack the target system and monitor all system calls. They are now capable of patching kernel also so attacker can get higher level of permissions. Security researchers have demonstrated a new technology called â€Å"Blue-Pill†[27] which has helped them creating a super root kit without getting any performance degradation or system restart. They have used virtualization support inside processor to run in a virtual machine mode. 2.1.1.4 Worms Worms are considered as the most advanced version of malware unlike virus they do not require any user interaction to propagate, but like virus they can replicate their code by infecting other target files. They can be combined with Trojan horses to execute on target machine. But unlike virus they are always dependent on some software for their execution without that specific software they cannot perform their actions. These try to exploit vulnerabilities of software or operating system to perform malicious actions. Love Bug is one of famous worm example it used Microsoft Emailing software to distribute its copies. CodeRed and Nimda are some other examples which used Microsoft protocols to distribute and infect other systems. 2.2 Virus Evolution Viruses are evolved throughout the time thats why today we are dealing with the most advanced type of viruses of all time. Most of time researchers are challenged by the virus writers to detect their created virus and create vaccine for it. In the following section we will describe some of the techniques which are used by virus to satisfy the main objective of Virus writer that is â€Å"Make Virus Completely Undetectable†. From time to time they have used different techniques in this section we will discuss those techniques and how those techniques lead toward metamorphic viruses. 2.2.1 Encryption Encryption is the main sources of information hiding. It has been used some centuries the same way virus writers are using encryption to avoid detection by antivirus. A decryptor is attached with the main virus code to decryp the virus body and performs the action. lea si, Start ; position to decrypt (dynamically set) mov sp, 0682 ; length of encrypted body (1666 bytes) Decrypt: xor [si],si ; decryption key/counter 1 xor [si],sp ; decryption key/counter 2 inc si ; increment one counter dec sp ; decrement the other jnz Decrypt ; loop until all bytes are decrypted Start: ; Encrypted/Decrypted Virus Body The above code is from [5] for Cascade Virus. In the same article the author has suggested four major reasons why some virus writer will use encryption: Prevention against code analysis: With encryption it becomes quite difficult to disassemble the virus code and examining the code for instructions which can be quite interesting for the virus researchers. For example if someone is performing specific operations such as calling INT 26H or calling specific Crypto API. By using encryption users will bet get an idea about what are the intentions of users because most of file contents will be encrypted and it is quite possible it may contain some Junk Code also. Making disassembling more difficult: Virus writers can used encryption not only to make it difficult they can also us to make this process more time consuming and difficult they can include more junk code inside or wrong instruction so the researchers will not be able to perform static analysis of code and get some confusing idea about the code itself. Making virus temper proof: Same like real life business products some virus writers do not want their virus code to be used by others with their name or generate new variant from their code because it is quite possible someone will decrypt virus and again generate another virus by modifying the code. This is also some sort of prevention from reverse engineering the virus. Avoid detection: This is the core objective of virus write to evade detection by Anti Virus software, based on time to time new techniques have been developed in following section we will discuss some of these techniques how they use encryption. Mostly the virus contains the decryptor within their code this had helped the Virus researchers to detect viruses based on their decryption signature. But this method is not very successful as it may raise an exception in case some other software tries to use similar methodologies to decrypt data. As time evolved they have developed some new interesting techniques. Most of time in assembly they use simply XOR ing operations help then in decrypting virus code. For example in above code of Cascade Virus it is using XOR to decrypt each byte of virus code unless all body is decrypted. With XOR they have some advantage first of all it is very simple operating and second XOR ing the same values twice yields the first value this operating can help them in decryption and making it more confusing during static code analysis. Peter Szor has described some of these strategies which can be used to make process of encryption and decryption more difficult [2-Chapter7], according to him: Virus Writers are not require to store decryption key inside the virus body some advanced virus such as RDA.Fighter generate their decryption key upon execution. This technique is called Random Key Decryption. They use brute force method to generate key during run-time. These Viruses are very hard to detect. It is under control by the attacker how he wants to modify the flow of decryption algorithm, it can be forward or backward or it is also possible to have multiple loops inside a single body. Or multiple layers of encryption. Second most important factor is the key size which can make decryption process more difficult based on the key length. Obfuscation is another factor involved in it. In Metamorphic Viruses Similie.D was one of the virus which used non-linear encryption and decrypts the virus body in semi-random order and most important thing is that it access the encrypted portion of virus body only once.[3] There is another factor involved in virus encryption such as virus is encrypted with very strong algorithm such as IDEA virus [9] which contains several decryptors. Main source of interest is that it is quite easy to detect virus and remove it but it is extremely difficult to repair the infected file as on second layer of IDEA it uses RDA for key generation. Microsoft Crypto API is part of Windows operating system. This can also be used for malicious purpose, Virus writers can use Crypto API to encrypt data with some secret key or call their API through virus code to perform encryption. It is also difficult to detect this because other program such as Internet Explorer also uses this API to encrypt transmission over secure channel. There is another variation in decryption which was demonstrated by W95/Silcer Virus that the first portion of virus which is already decrypted force Windows Loader to relocate infected software images once they are executed loaded in to memory. For the purpose of decryption the virus itself transfers relocation information. There are other possibilities such as some virus use file name as their decryption key in such case if file name is modified virus cannot execute and there is possibility we will not be able to recover that file after infection. Other methods such as it can use decryptor code itself as decryption key it help them in such condition if someone is analyzing code or virus execution is under a debugger it will raise an exception. 2.2.2 Oligomorphism With encrypted virus it is quite possible to find the decryption mechanism to challenge this situation virus writers implemented a new technique to create multiple decryptors and use them randomly while they are infecting other files. Major difference between Encryption and Oligomorphism is that in encryption is uses same decryptor for encryption purpose while in oligomorphic virus have multiple decryptors and they can use any of them during the process. Whale Virus was first of this kind to use multiple decryptors. W95/Memorial[7] is one of very famous examples of oligomprphic viruses it uses 96 different type of decryptors. mov ebp,00405000h ; select base mov ecx,0550h ; this many bytes lea esi,[ebp+0000002E] ; offset of Start add ecx,[ebp+00000029] ; plus this many bytes mov al,[ebp+0000002D] ; pick the first key Decrypt: nop ; junk nop ; junk xor [esi],al ; decrypt a byte inc esi ; next byte nop ; junk inc al ; slide the key dec ecx ; are there any more bytes to decrypt? jnz Decrypt ; until all bytes are decrypted jmp Start ; decryption done, execute body ; Data area Start: ; encrypted/decrypted virus body Sliding key feature can also be noted as with this feature it is quite possible to change instructions for decryptor. If we get other instance of same virus it has little variations there is a little change in loop instruction Another Variant of W95 Memorial mov ecx,0550h ; this many bytes mov ebp,013BC000h ; select base lea esi,[ebp+0000002E] ; offset of Start add ecx,[ebp+00000029] ; plus this many bytes mov al,[ebp+0000002D] ; pick the first key Decrypt: nop ; junk nop ; junk xor [esi],al ; decrypt a byte inc esi ; next byte nop ; junk inc al ; slide the key loop Decrypt ; until all bytes are decrypted jmp Start ; Decryption done, execute body ; Data area Start: ; Encrypted/decrypted virus body . It has been mentioned [2] that a virus is only called Oligomorphic if it can mutate its decryptor slightly. Detecting Oligomorphic virus is extremely difficult because as they have random decryptors it is quite possible that our virus detecting mechanism will not able to detect if there are quite large number of decryptors. 2.2.3 Polymorphism The term Polymorphism came from Greek origin Poly means multiple and morphi means forms. We can say that these types of viruses can take multiple forms. They are much advanced than their ancestors like Oligomorphic virus they rely on mutating their decryptor in such a way so it generates number of variation of same virus. Core of their operation is their engine which helps them in mutating. For each infection their mutation engine generates a completely new instruction set for decrypter. This process help them in generating a completely new virus having exact functionality as their parents but the sequence of instruction is entirely different from others[28]. Antivirus software are challenged by their method as every time a new file is infected it generated a new encryption code and decryptor so those software who are relying on virus decryptor signature will not be able to detect those viruses as new offspring are completely different in decryptors signature. Research has already shown that it is possible for a mutation engine to generate several million different type of decryptor code for new viruses [28]. Dark Mutation Engine is one of very famous example of polymorphic virus following code has been taken from [2]. mov bp,A16C ; This Block initializes BP ; to Start-delta mov cl,03 ; (delta is 0x0D2B in this example) ror bp,cl mov cx,bp mov bp,856E or bp,740F mov si,bp mov bp,3B92 add bp,si xor bp,cx sub bp,B10C ; Huh finally BP is set, but remains an ; obfuscated pointer to encrypted body Decrypt: mov bx,[bp+0D2B] ; pick next word ; (first time at Start) add bx,9D64 ; decrypt it xchg [bp+0D2B],bx ; put decrypted value to place mov bx,8F31 ; this block increments BP by 2 sub bx,bp mov bp,8F33 sub bp,bx ; and controls the length of decryption jnz Decrypt ; are all bytes decrypted? Start: ; encrypted/decrypted virus body Idea behind making a code engine was that in beginning virus writing was very difficult and time consuming so the experienced virus writers helped novice in virus generating by giving them code mutation engine with little modification they can use this engine within their own virus code and it can perform same operations. Based on the virus type and engine capabilities it can enhance the virus functionality there are several viruses which can use Microsoft CryptoAPI in their polymorphic operations. Marburg is also one of very famous polymorphic virus which has entirely different mechanism in file infection. till now we could think that infection method if polymorphic virus could be same just decryptor is changing but that virus introduced some of new methodologies like key length in encryption could be different and each file which it is infecting is using different encryption mechanism.[8] Start: ; Encrypted/Decrypted Virus body is placed here Routine-6: dec esi ; decrement loop counter ret Routine-3: mov esi,439FE661h ; set loop counter in ESI ret Routine-4: xor byte ptr [edi],6F ; decrypt with a constant byte ret Routine-5: add edi,0001h ; point to next byte to decrypt ret Decryptor_Start: call Routine-1 ; set EDI to Start call Routine-3 ; set loop counter Decrypt: call Routine-4 ; decrypt call Routine-5 ; get next call Routine-6 ; decrement loop register cmp esi,439FD271h ; is everything decrypted? jnz Decrypt ; not yet, continue to decrypt jmp Start ; jump to decrypted start Routine-1: call Routine-2 ; Call to POP trick! Routine-2: pop edi sub edi,143Ah ; EDI points to Start ret There are examples of other viruses which shows that 2.2.4 Metamorphism After all these evolution in virus, now we are dealing with one of the most advanced version of these viruses. Polymorphic viruses were really challenging to detect and remove from system, but it was just a matter of time Researchers tried to build solutions against polymorphic viruses. Viruses writer tired to work on something really amazing a virus which would be able to rebuild itself with same functionality but entirely different from the parent. This proposed solution was first implemented in W32/Apparition, If it finds a compiler in some machine it tries to rebuild itself into completely new shape. Following code has been taken from [2] two different variants of W95/Regswap . This virus was first of its kind to implement metamorphism in shifting registers. a.) 5A pop edx BF04000000 mov edi,0004h 8BF5 mov esi,ebp B80C000000 mov eax,000Ch 81C288000000 add edx,0088h 8B1A mov ebx,[edx] 899C8618110000 mov [esi+eax*4+00001118],ebx b.) 58 pop eax BB04000000 mov ebx,0004h 8BD5 mov edx,ebp BF0C000000 mov edi,000Ch 81C088000000 add eax,0088h 8B30 mov esi,[eax] 89B4BA18110000 mov [edx+edi*4+00001118],esi Although till now there is no big incident reported due to metamorphism as normal computers do not contain such utilities like compilers or scripting support to rebuild virus but this situation could be very dangerous for Linux machine where scripting languages and compilers are enabled by default. Upcoming versions of Microsoft Windows are also having support of .Net and MSIL which is capable of generating such virus very easily MSIL/Gastropod is one of famous example of metamorphic virus. In upcoming section we will describe main architecture of metamorphic viruses. Chapter 3 Metamorphic Virus Architecture The idea behind metamorphic legacies came from the same biological aspect that the parents are mutating and generating new offsprings which are entirely different than their parents but they are performing the same actions as their parents were doing. Virus Writers have adopted the same idea and implemented in the form of metamorphic virus. Power of any virus relies in its power to bypass the Antivirus Scanner and perform actions. Usually constants in their virus body, specific register allocation, patterns or heuristics scanning are some of the common ways to detect a virus. Metamorphic Viruses are one of those kinds which are capable of transforming their code into new generation, these viruses are capable of changing their syntax but their semantics remain same throughout generations. Polymorphic viruses were difficult to detect but their main weakness was their decryption mechanism once researchers found their decryption methodology and add this as a signature to antivirus products through this they were able to detect full generation of polymorphic virus but in case of metamorphic virus this approach fails because the syntax of code and mechanism of operation is entirely different throughout generations. They are considered as shape shifters [2] because each generation is entirely different than each other. Metamorphic engines are mostly buggy, this could be our luck that till now there is no perfect metamorphic engine available. It has been reported that metamorphism has been used as a mean of software security the same way it has been used in viruses to for their protection. They can be used stand alone by which they are self generating viruses and capable of performing actions on target system or they could take help from the surrounding environment in downloading some plug-in form internet or generating their new copies. Metamorphic viruses are capable of changing arrangement of their instruction. This ability gives them ability to generate new undetectable virus for examples if a virus contains n number of subroutines it will generate n! different type of generations. In case of BADBoy Virus it has 8 subroutines and it is capable of rearranging its subroutines it can generate 8! = 40320 type of different virus. This grows if number of subroutine increases inside the Virus Body. Above image is a code module of Badboy Virus in file it just need to take care of Entery Point whereregardless of where it is located remaining subroutines are access through jump instructions throughout the code. Zperm is another exam of metamorphic virus the above code sample is from Zperm virus which shows its rearrangement of code. 3.1 Formal Definition This formal definition is presented in [13] according to this definition let à ¡Ã‚ µÃ‚  P(d,p) represented as a function which is going to be computed by a program P in the current environment (d,p) in this case p represents programs stored on computer and d represents data processed. D(d,p) and S(p) are two recursive functions , T(d,p) is a trigger and is an injury condition and I(d,p) is considered as injury condition. In Case of this we can say that pair (v,v) are recursive functions and( v and v) are metamorphic virus if all conditions X(v,v) satisfies. Where T(d,p) ,I(d,p),S(d,p) is entirely different than T'(d,p) ,I'(d,p),S'(d,p). Based on that we can say that v and v are metamorphic virus and they are performing same actions. Polymorphic Virus share their kernel but in metamorphic virus each virus has its own kernel. 3.2 Core Architecture In this section we will discuss major components of metamorphic virus, although there are several other components already explained but architecture represented in [10] is considered as best. According to original author they have divided metamorphic virus in to two categories close-world or open-world. Open World are those who integrate with executing environment and perform some actions such are download some spyware etc. Here we will describe functional architecture of closed world viruses. Most of them perform binary transformation. 3.2.1 Locate Own Code The virus must be able to locate its code from inside the infected file or its own body each time it is transforming into new form or infecting a new file, metamorphic virus which are infecting other files and use them as their carrier must be capable of locating their code from inside the infected file. Mostly in file they use some predefined location of their startup code this location is mostly constant and remains contestant throughout the other generations. There are only few incidents when Engine tries to put dynamic locations. 3.2.2 Decode Once the code of virus is located by metamorphic engine it tries to obtain some sort of blue print information about how to transform. Although this is one of the drawback of metamorphic virus that within them self it they contain their architecture about how they are getting transformed. This information is very critical because this information is further encoded inside body of new virus. This unit can also retrieve information about flags, bit-vectors, markers, hints which will help in building new viruses. There is a drawback of this approach as it is required by the virus engine itself so virus write cannot obfuscate this area. 3.2.3 Analyze Once the core information is gathered there is other information which is very critical for proper execution of metamorphic virus. Without this information transformation cannot be performed. Metamorphic engine must have information about the register liveliness. If it is not available from Decode phase the engine must be capable of constructing it via def-use analysis. Control Flow Graph is also required by transformation phase because this will help in the rewriting logic and flow of the program. Control Flow graph is required in case if the malware itself is capable of generating the code which can shrink or grow in new generations and also it is required to process the control flow logic which is further transformed into code. In the following code it has gather its main idea about code what it is required to perform and it is further transforming it to simplified instructions. 1) mov [esi+4], 9 mov [esi+4], 6 add [esi+4], 3 2) mov [ebp+8], ecx push eax mov eax, ecx mov [ebp+8], eax pop eax 3) push 4 mov eax, 4 push eax 4) push eax push eax mov eax, 2Bh 3.2.4 Transform This unit is most important area of virus as it is capable of generating new virus. Most of virus logic resides here. This unit generate new instruction blocks semantically which are exactly same like its code but syntax is a bit different. Here some sort of obfuscation is also performed, metamorphic engine tries to rename registers , inserts NOP and garbage instructions and reorder the execution of block. Following code block has been taken from their examples in [10]. 1) mov eax, 10 mov eax, 5 add eax,5 2) mov eax, 5 sub eax, 10 mov eax, 1 add eax, 2 sub eax, 8 3) mov eax, 5 add eax, 5 mov eax, 10 4) cmp eax, 5 ja L1 cmp eax, 2 je L2 cmp eax, 5 jb L3 L1 : mov ebx, 3 jmp L4 L2 : mov ebx, 10 jmp L4 L3 : mov ebx, 10 jmp L4 L4 cmp eax, 5 ja L1 cmp eax, 5 jb L2 L1 : mov ebx, 3 jmp L3 L2 : mov ebx, 10 jmp L3 L3 3.2.5 Attach Attach unit it only available in those viruses which infect files and use them as source of replication. Transform unit not only transforms own code but also the code of target file, where it sets some entry point to virus main routine. During the attachment process it also shuffle the code

Nuclear Energy :: Environment Science Essays

Nuclear Energy Everything in life must have a beginning. It is a scientific fact. This is the same as Nuclear Energy. Nuclear energy wasn’t just discovered, it was created. Nuclear energy is the energy released by a nuclear reaction, especially by fission or fusion. From its first controlled chain reaction to be waste disposal problems, nuclear energy has made major steps. Nuclear energy began in Chicago at Stagg Field. The company that was responsible for this was Enrico Fermi. Here the company was able to create the first controlled chain reaction. The first reactors were based on natural uranium as the nuclear fuel, graphite as the moderator and water as the coolant (Prasar). This opened the floodgates for al nuclear energy. Now that we know to control the dangerous energy, we can use it without fearing drastic measures. In 1955 underwater combat was changed forever. The first submarine, The USS Nautilus, was fueled on nuclear power. The nautilus broke all submarine records for underwater speed and endurance. It was launched in Thames River after Mamie Eisenhower smashed a bottle of champagne across the bow. Due to running on nuclear energy, this made the Nautilus able to travel for great distances at a top speed of 25 knots or more. This made the submarine a much more potent fighting craft and placed the USA a step ahead of all other countries in underwater war (Norris). Even though it was a remarkable task during the year, the navy only expected even greater submarines to come in the future. Admiral Robert B. Carney, Chief of Naval Operations commented that, â€Å"as remarkable as this development seems to us now, the Nautilus will probably appear to our sons and grandsons as a quaint old piece of machinery which introduced the transition to a new age of power† (Norris). As the saying goes, â€Å"You must take the good with the bad† this certainly applies with Nuclear energy. In 1957 began the first of the accidents. Over in Liverpool, England a fire erupted in a graphite-cooled reactor. This caused a 200 square mile area to become contaminated.

Greek Mythology and Immediate Satisfaction Essay

In Euripides Medea is in a state of struggle with her husband Jason. At one point she and Jason settled down and have established a family, they have also attained a degree of fame and respectability. But then Jason ends up abandoning Medea along with their two children because he fell in love with Glauce, this turn of events has crushed Medea emotionally. She is at a point where she curses her own existence. Meanwhile Jason ended up remarrying Glauce who is the daughter of Creon the king of Corinth. Creon banishes Medea and her children from the city. I believe Creon knows that there might be a possibility of Medea plotting revenge. That is why he has taken this action. Medea continues her quest for justice. Medea begs Creon for another extra day to stay so that she can plot a revenge for Creon and Glauce. Medea has spoken to Jason trying to sympathize bringing him into her confidence and sent with her children a poisonous coronet and a dress made out of gold to kill Glauce. They accepted the gift and Glauce has also worn it, .Glauce died from the robe and so did Creon after he had embraced her and absorbed the poison himself. She also ended up killing her own children’s. She did this to make Jason suffer; everything Jason had valued has been lost through the deaths that conclude the tragedy. I believe what Medea did was wrong. Taking her anger out on her children and also Jason’s new wife is not the right thing to do. I don’t think a human being has the right to take one’s life that should be up to god. I understand what Medea went through is very hard. Any person that would love someone dearly and go through what Medea went through would obviously be very hurt. It may cause anyone to plot revenge. The id from freud’s conception has played a part for Medea. She demands immediate satisfaction and when that happened she experienced pleasure. The ego was when she sent the dress and the coronet to Glauce. The ego has no concept of right or wrong; something is good simply if it achieves its end of satisfying without causing harm to itself or to the id. she accomplished her plan by sending the coronet and the dress. The super ego is when she leaves Coronth.

Adolesent Depression Essays - Abnormal Psychology, Free Essays

Adolesent Depression Essays - Abnormal Psychology, Free Essays Adolesent Depression Depression is a disease that afflicts the human psyche in such a way that the afflicted tends to act and react abnormally toward others and themselves. Therefore it comes to no surprise to discover that adolescent depression is strongly linked to teen suicide. Adolescent suicide is now responsible for more deaths in youths aged 15 to19 than cancer (Blackman, 1995). Despite this increased suicide rate, depression in this age group is greatly underdiagnosed and leads to serious difficulties in school, work, and personal adjustment which may often continue into adulthood. How prevalent are mood disorders in children and when an adolescent with changes in mood be considered clinically depressed? Brown has said the reason why depression is often over looked in children and adolescents is because children are not always able to express how they feel. Sometimes the symptoms of mood disorders take on different forms in children than in adults. Adolescence is a time of emotional turmoil, mood swings, gloomy thoughts, and heightened sensitivity. It is a time of rebellion and experimentation. Blackman observed that the challenge is to identify depressive sympto matology which may be superimposed on the backdrop of a more transient, but expected, development storm. Therefore, diagnosis should not lay only in the physicians hands but be associated with parents, teachers and anyone who interacts with the patient on a daily basis. Unlike adult depression, symptoms of youth depression are often masked. In stead of expressing sadness, teenagers may express boredom and irritability, or may choose to engage in risky behaviors (Oster Brown, 1996; Lasko, 1996) and suicide (Blackman, 1995; Brown, 1996; Lasko, 1196; Oster & Montgomery, 1996) all of which can hide depressive symptoms. The signs of clinical depression include marked changes in mood and associated behaviors that range from sadness, withdraw, and decreased energy to intense feelings of hopelessness and suicidal thoughts. Depression is often described as an exaggeration of the duration and intensity of normal mood changes (Brown, 1996. Key indicators of adolescent depression include a drastic change in eating and sleeping patterns, significant loss of interest in previous activity interests (Blackman, 1995; Oster & Montgomery, 1996), constant boredom (Blackman, 1995), disruptive behavior, peer problems, increased irritability and aggression (Brown, 1996). Blackman proposed that formal psychological testing may be helpful in complicated presentations that do not lend themselves easily to diagnose. For many teens, symptoms of depression are directly related to low self-esteem stemming from in creased emphasis on peer popularity. For other teens, depression arises from poor family relations which could i nclude decreased family support and perceived rejection by parents (Lasko, 1996). Oster & Montgomery stated that when parents are struggling over marital or career problems, or are ill themselves, teens may feel the tension and try to distract their parents. This distraction could include increased disruptive behavior, self-inflicted isolation and even verbal threats of suicide. So how can the physician determine when a patient should be diagnosed as depressed or suicidal? Brown suggested the best way to diagnose is to screen out the vulnerable groups of children and for the risks factors of suicide and then refer them to treatment. Some of these risk factors include verbal signs of suicide within the last three months, prior attempts at suicide, indication of sever mood problems, or excessive alcohol and substance abuse. Many physicians tend to think of depression as an illness of adult hood. In fact, Brown, stated that it was only in the 1980s that mood disorders in children were included in the category of diagnosed psychiatric illnessess. In actuality, 7-14% of children will experience an episode of major depression before the age of 15. An average of 20-30% of adult bipolar patients report having their first episode before the age of 20. In a sampling 100,000 adolescents, two to three thousand will have mood disorders out of which 8-10 will commit suici de ( Brown,1996), (Blackman, 1995) remarked that the suicide rate for adolescents has increased more than 200% over the last decade. Brown added that an estimated 2,000teenagers per year commit

Animal Rights Protests Essays - Animal Welfare, Fur, Animal Testing

Animal Rights Protests Essays - Animal Welfare, Fur, Animal Testing Animal Rights Protests Over the past fifteen years a powerfully charged drama has unfolded in New York's Broadway venues and spread to the opera houses and ballet productions of major cities across the country. Its characters include angry college students, aging rock stars, flamboyant B-movie queens, society matrons, and sophisticated fashion designers. You can't buy tickets for this production, but you might catch a glimpse of it while driving in Bethesda on particular Saturday afternoons. If you're lucky, Compassion Over Killing (COK), an animal rights civil disobedience group, will be picketing Miller's Furs, their enemy in the fight against fur. These impassioned activists see the fur trade as nothing less than wholesale, commercialized murder, and will go to great lengths to get their point across. Such enthusiasm may do them in, as COK's often divisive rhetoric and tacit endorsement of vandalism threaten to alienate the very people it needs to reach in order to be successful. The animal rights idealogy crystallized with the publication of philosophy professor's exploration of the way humans use and abuse other animals. Animal Liberation argued that animals have an intrinsic worth in themselves and deserve to exist on their own terms, not just as means to human ends. By 1985, ten years after Peter Singer's watershed treatise was first published, dozens of animal rights groups had sprung up and were starting to savor their first successes. In 1994 Paul Shapiro, then a student at Georgetown Day School, didn't feel these non-profits were agitating aggressively enough for the cause. He founded Compassion Over Killing to mobilize animal rights activists in the Washington metropolitan area and "throw animal exploiters out of business." Since then, COK has expanded to over 300 members with chapters across the country, including one at American University, which formed in the fall of 1996. COK organizes protests as a primary activity of the group, although some chapters may choose to expand into other areas if they wish. COK's focus on direct-action protests and demonstrations is just one way that the animal rights movement has mobilized to end the fur trade. The larger animal rights organizations have conducted attention grabbing media blitzes with the help of stars like Paul McCartney, Melissa Etheridge, Rikki Lake, Naomi Campbell and Christy Turlington. Lobbying efforts by animal advocacy groups have resulted in trapping restrictions in numerous states and an end to federal fur industry subsidies. People for the Ethical Treatment of Animals (PETA) has persuaded several fashion designers including Calvin Klein and Donna Karan to stop using fur in their clothing lines. In addition, anti-fur concerts, videos, compact discs, t-shirts, drag revues and award ceremonies have been used by animal rights groups to advance their cause. Each side of the conflict over fur coats has an entirely different way of conceptualizing and talking about the issue. Animal rights groups bluntly describe fur as "dead...animal parts" and emphasize that animals are killed to produce a fur garment. Those involved in the fur industry consistently use agricultural metaphors and talk of a yearly "crop of fur" that must be "harvested." Manny Miller, the owner of Miller's Furs, refused to describe his business in terms of the individual animals; "I don't sell animals. I sell finished products. I sell fur coats." These linguistic differences extend to the manner in which both sides frame the debate over fur. COK refers to the industry in criminal terms; fur is directly equated with murder and those involved in the industry are labeled killers. Industry groups like the Fur Information Council of America (FICA) always describes fur garments as objects and clothing; it is "the ultimate cold weather fabric" that is "your fashion choice." On Saturday, April 12th, Compassion Over Killing demonstrated outside the White House, protesting the Clinton administration's opposition to a European Community ban on the importation of fur coats made from animals caught in the wild. In addition, the demonstration called for the release of several Animal Liberation Front (ALF) members imprisoned for vandalizing property and liberating animals from research labs and factory farms. Several dozen high school and college students turned out for the event, but the protest attracted a handful of thirtysomethings and an elderly woman as well. Most of the

TCP Essay Example | Topics and Well Written Essays - 2500 words

TCP - Essay Example The two paradigms are first, international marketing gives a vast and an unlimited scope at which marketing can be approached and second, the multidimensional nature of international market brings along several uncontrollable factors that need to be strategically dealt with in order to succeed in the global business environment. International Marketing strategy of a firm can be grouped in the SLEPT grouping factors, which are social, legal, economic, political, and technological. A brief overview of these factors gives a clear picture of the reasons and implications behind International Marketing strategies being followed by firms operating globally. A case of Hyundai Motors would help understand the implication of SLEPT factors better. All businesses consist of certain uncertainties as there is no guarantee of stability in the growing competitive market. Like all business ventures, Hyundai also has some of the limitations in their business. They are as follows: Risk Factors - In the course of its business, Hyundai is exposed to a variety of market and other risks including the effects of demand dynamics, commodity prices, currency exchange rates, interest rates, as well as risk associated with financial issues, hazard events and specific assets risk. Whenever possible, we use the instrument of insurance to mitigate the risk. Business Risk- The automotive industry is very capital intensive. Such investments require a certain scale of operation to generate viable returns. These scales depend on demand and to continue with the growth, momentum is needed to be viewed (Maarif, n.d.). With modernization, there is a phenomenal change in the behaviour and demands of consumers. The consumers are now ready to accept the products of the outside countries with ease. This psychology has lead to easy acceptance of the products of the company, worldwide. The easy and smooth functioning of

CULTURAL AND ETHICAL VALUES Essay Example | Topics and Well Written Essays - 750 words

CULTURAL AND ETHICAL VALUES - Essay Example 28). He uses this as the basic framework from which he developed the idea of virtue as mean – the golden mean – where ethical virtue remains "located on a map that places the virtues between states of excess and deficiency" (Kraut, 2007). In The Politics, Aristotle expands this idea by asserting that a "government is good when it aims at the good of the whole community, bad when it cares only for itself" (Russell, 2005, p. 183). Therefore, the ethical virtue of governments lies in the common good. Aristotle engaged in an extensive comparison of the governments of Greek city-states, and concluded that there were three "pure" forms of government: monarchy, aristocracy (rule by a few), and polity (rule by many). Each had a corresponding "perverted" form: tyranny, oligarchy, and democracy (Aristotle, Sinclair, & Saunders, 1992, pp. 238-240). Within the framework of virtue as mean, the pure forms signify excess and the perverted forms expound deficiency. So, if ethical virtue entailed good governance, the doctrine of the mean would demand that the ideal form of government should be located between the pure and perverted ones. For Aristotle, the ethical qualities of sovereigns, not the nature of constitution, determine the virtue of governments: "it is impossible for those who do not do good actions to do well, and there is no such thing as a man’s or a states good action without virtue and practical wisdom" (Aristotle, Sinclair, & Saunders, 1992, p. 393). Hence, moderate competence in performing the functions of government is identified with virtue, and virtue with the pure forms of government. Aristotle says that the "correct conception of justice is aristocratic, assigning political rights to those who make a full contribution to the political community, that is, to those with virtue as well as property and freedom" (Miller 2002). To