Thursday, January 30, 2020

The Urban Political Machine Essay Example for Free

The Urban Political Machine Essay Basically, an urban political machine is a system which was born around the end of the 19th and the early part of the 20th century. This system was formulated to cater to the needs of immigrants and other urban dwellers because they have become part of the majority of the population around this time. The system served as a guarantor of the delivery of the basic needs of people, due to the fact that the state has started to face difficulties in promoting the said needs and services. (Urban Political Machine) Take note that these urban political machines are unique to the United States, and these systems are constructed in the pursuit of the two most important things in politics, money and power. Their roles extended beyond what the state offered; they provided things such as aid for immigrants in finding tangible things such as houses, to the intangibles such as jobs. These machines also helped distribute food in the forms of groceries to families that are deep in need. One of the most surprising things that these urban political machines did was help families that have members in jail, mostly in the form of bail. (Urban Political Machine) According to Jane Addams, an urban political machine, the Alderman, â€Å"bails out his constituents when they are arrested, or says a good word to the police justice when they appear before him for trial†. (Urban Political Machines) This is one way that the urban political machine garnered the negative image that was associated with it. In exchange for these forms of aid, one important thing needed by any political machine is the trust and loyalty by its members, most importantly the people’s votes. Looking at the urban political machine at a non-moralist point of view, one can see that it has indeed become effective in aiding the people especially immigrants because it was able to cater to some of the constituent’s most basic needs, but when looked at from the other side, it can be seen as a very ripe instrument which could lead to things like corruption and tyranny. Bibliography Urban Political Machine. Radford University Home Page. Retrieved May 6, 2009 from http://www. runet. edu/~shepburn/urban_political_machine. htm Urban Political Machines. University of Houston Digital History. Retrieved May 6, 2009 from http://www. digitalhistory. uh. edu/

Wednesday, January 22, 2020

Alternate Worlds Essay -- Movie Film Matrix Essays

Alternate Worlds We are all living our lives day-to-day, thinking that everything we encounter is truly in existence. But what if we are all in a dream world? With many science fiction forms of media, they pose this question: Is there any way to tell that everything we do is really happening? One movie that embraces this topic is The Matrix. The matrix could almost be called a dream world. The world outside of the matrix is basically the real world, where humans are not controlled by computers. Zion is the only real city left in the movie. Morpheus, a main character in the movie, states, the world that has been pulled over your eyes to blind you from the truth. In Ursula K Le Guins The Lathe of Heaven there is also a confusion of the real world and the dream world. In the movie The Matrix and the book The Lathe of Heaven there are many similarities, even though the story lines are quite different. The curiosity that comes from both the movie and the book is the fact that the world is not what is seems to be. The main characters in the movie The Matrix and Le Guins book The Lathe of Heaven both have many similarities. The main character in the movie is Neo, a computer hacker, who is seeking the truth about the matrix. However, when he finds the truth, he ends up discovering more than he expected. After being discovered by Morpheus, he is taken into the real world where he becomes 'The One' and receives computer generated powers. In The Lathe of Heaven the main characters name is George Orr, who is a man who has the capa bility to dream things that can become reality. His dreams become such a nuisance that he begins taking prescription drugs, which later get him in trouble. He is punished by having to consult a psychotherapi... ...way to find close similarities, seeing how science fiction has one common theme based on speculative scientific discoveries or changes. There are many arguments showed that could link this book about a man who discovers his ability to dream things that became reality, to the movie The Matrix, which is about a computer generated reality. In these science fiction stories they both contain strong characters that all posses a pivotal role in each story, which makes it easier to compare these two different narrations. After reading The Lathe of Heaven and seeing The Matrix, the importance shows Neo and Orr and how they affect the world around them. Works Cited Le Guin, Ursula K. The Lathe of Heaven. New York: First Perennial Classics, 1971. The Matrix. Dir. The Wachowski, Perf. Keanu Reeves, Laurence Fishburn, and Carrie Ann Moss. DVD. Warner Bros, 2001. Alternate Worlds Essay -- Movie Film Matrix Essays Alternate Worlds We are all living our lives day-to-day, thinking that everything we encounter is truly in existence. But what if we are all in a dream world? With many science fiction forms of media, they pose this question: Is there any way to tell that everything we do is really happening? One movie that embraces this topic is The Matrix. The matrix could almost be called a dream world. The world outside of the matrix is basically the real world, where humans are not controlled by computers. Zion is the only real city left in the movie. Morpheus, a main character in the movie, states, the world that has been pulled over your eyes to blind you from the truth. In Ursula K Le Guins The Lathe of Heaven there is also a confusion of the real world and the dream world. In the movie The Matrix and the book The Lathe of Heaven there are many similarities, even though the story lines are quite different. The curiosity that comes from both the movie and the book is the fact that the world is not what is seems to be. The main characters in the movie The Matrix and Le Guins book The Lathe of Heaven both have many similarities. The main character in the movie is Neo, a computer hacker, who is seeking the truth about the matrix. However, when he finds the truth, he ends up discovering more than he expected. After being discovered by Morpheus, he is taken into the real world where he becomes 'The One' and receives computer generated powers. In The Lathe of Heaven the main characters name is George Orr, who is a man who has the capa bility to dream things that can become reality. His dreams become such a nuisance that he begins taking prescription drugs, which later get him in trouble. He is punished by having to consult a psychotherapi... ...way to find close similarities, seeing how science fiction has one common theme based on speculative scientific discoveries or changes. There are many arguments showed that could link this book about a man who discovers his ability to dream things that became reality, to the movie The Matrix, which is about a computer generated reality. In these science fiction stories they both contain strong characters that all posses a pivotal role in each story, which makes it easier to compare these two different narrations. After reading The Lathe of Heaven and seeing The Matrix, the importance shows Neo and Orr and how they affect the world around them. Works Cited Le Guin, Ursula K. The Lathe of Heaven. New York: First Perennial Classics, 1971. The Matrix. Dir. The Wachowski, Perf. Keanu Reeves, Laurence Fishburn, and Carrie Ann Moss. DVD. Warner Bros, 2001.

Tuesday, January 14, 2020

Computer Security

G53SEC Computer Security Spring 2012/2013 Coursework 1 Name ID : : Arvinth Gunasegaran 005917 09/04/2013 Due date : Introduction/Technique Cryptography is the act or practice of using techniques for secret communication over public communication channels. The purpose of this is to enable the transmission of messages secretly without being understood by third parties. Cryptography is achieved by means of encryption, which is the process of converting normal text to ciphered text using a key, either public or private.The ciphered text is then transmitted to the receiver, who can decrypt it back to normal text using either a public key (symmetric cryptography) or his or her private key (asymmetric cryptography). One of most famous symmetric encryption techniques is the Caesar cipher, or also known as the shift cipher. It is a type of substitution cipher that works by replacing each alphabet in plaintext into a corresponding alphabet some fixed number of positions either to the right or left of the alphabet.The first Caesar cipher shifted all characters to three positions to the right. However, a shift of any other number or to the left is also used. Based on this, the objective of the coursework is to produce a reverse Caesar cipher encryption. The technique works by first choosing a fixed number to shift the ‘A’ character. Once the letter ‘A’ is shifted accordingly, the rest of the alphabets are filled in, in reverse. The example below shows a simple case of reverse Caesar with a shift value of 3. A B C D E F G H I J K D C B A Z Y X W V U TIn this case, the number to shift is 3. Hence, the letter ‘A’ is first shifted 3 places to the right. The rest of the alphabets are then listed in reverse order, which means the letter ‘A’ is followed by the letter ‘Z’, ‘Y’ and ‘X’, instead of ‘B’, ‘C’, and ‘D’ like in normal Caesar ciphers. Program Explanation The reverse Caesar cipher is implemented in Java. The first java class file (Reverse. java), handles most of the algorithms needed to implement the cipher. Firstly, a char array of size 26 is created and all the alphabets are stored in it in normal order.Similarly, another empty array of size 26 is created for the purpose of storing the mapped values of each alphabet in the first array after shifting. A scanner is used to get user input for the sentence they wish to encrypt and the number of places to shift. Encrypt Method This is the method that is used to convert the input text to a ciphered text. Firstly, the algorithm below sets the second array created earlier with mapped values of the characters form the first array. int shift=pass%26; //to calculate modulus int count=0+(shift-1); //insert -1 to include the first char for (int a=0; a

Sunday, January 5, 2020

A Personal Statement Of Purpose - 1484 Words

Statement of Purpose Too often people are faced with seemingly insurmountable obstacles early on in life. We often don’t realize the extent of the difficulties even when we may be aware of the problem itself. Factors like race, socioeconomic status and whether a person is born with a disability impact one’s ability to successfully navigate the obstacles they face. The interplay of these factors often creates situations where the individual is unlikely to succeed. While my Psychology has been unwavering for the last two decades, it was only five years ago that I was fortunate enough to be able to return to my undergraduate program and complete my undergraduate degree in psychology after having to suspend my enrollment with only one semester completed. After months of suspicions my daughter was diagnosed as being on the severe end of the autism spectrum and I had to quickly fulfill my role as her advocate in order to secure effective services for her so that she could have a chance at independence. While she may never acquire those skills the experience has brought to my attention the difficulty parents face in securing appropriate services for their children on the autism spectrum so that they too have a chance for an autonomous life. As a sibling and parent of a loved one with autism, I have been in a unique position that allowed me to identify some gaps in our applied efforts as researchers and I hope to use my graduate training to work on ways to fill those gaps. ItShow MoreRelatedPersonal Statement For Purpose965 Words   |  4 PagesI have great pleasure in enclosing my CV in response to your advert on the University of Leicester Museum Studies’ Jobs Desk for a London Coordinator (Sculpture) for Art UK Sculpture. 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