Constraint Induced Aphasia Therapy For Aphasiac Patients...

After suffering from a stroke, many victims go through rehabilitation to help regain the language skills they lost from their stroke. Specific abilities that are lost or impaired are speech and language skills, which result in acquiring aphasia. In 2001, constraint induced aphasia therapy (CIAT) was introduced by Friedemann Pulvermuller. It is a therapeutic technique that allows one to achieve their individual vocational communication needs. CIAT is known to be one of the most successful forms of therapy for aphasiac patients with promising and positive outcomes. Because of CIAT’s stringent treatment structure, one’s brain is trained to use its cognitive and vocational abilities that may have been damaged during the stroke. CIAT requires patients to use spoken language instead of other forms of nonverbal communication that they naturally want to use. Unlike many other forms of therapy, CIAT helps one to expand their expressive output abilities and their personal lan guage production skills. Although stroke rehabilitation does not entirely restore brain damage, constraint induced aphasia therapy can significantly help one achieve their vocational communication needs again. A patient who goes through CIAT is exposed to an extremely intense therapy when they begin treatment. Usually, therapy will last for three to four hours everyday for about two weeks or ten therapy days The length of CIAT is significantly shorter than conventional speech and language therapy because

Vietnam The Mixture of Protests and Politics - 1659 Words

nbsp;nbsp;nbsp;nbsp;nbsp;The United States was unjustified in its involvement in the Vietnam War because, in my opinion, the U.S had little justification to sacrifice thousands of innocent youths for political ideals. It was the longest and most unpopular war in which the United States fought. Many Americans on the home front protested their government’s involvement in the war. Many young Americans felt that there was no reason to fight for a cause they did not believe in, especially in such a strange foreign country. The civil rights movement also strongly influenced many of the war protests. This was because such a large percentage of minority soldiers sent over to fight were being unfairly treated. The African American soldiers†¦show more content†¦The minister was attacked outside a Selma Cafe by his fellow whites who yelled â€Å"nigger lover† as they beat the man to death with steel bars. nbsp;nbsp;nbsp;nbsp;nbsp;This brutal attack caused Lyndon B. Johnson to call Governor George Wallace to the White House. President Johnson explained that if he did not allow the marches to proceed in a peaceful manner, Federal Troops would be sent to assist the marchers. Even though this was a sign of progression, Dr. Martin Luther King, Jr. continued to describe the Vietnam War as â€Å"a white man’s war; a black man’s fight†.# nbsp;nbsp;nbsp;nbsp;nbsp;The United States Army saw the largest percentage of African American participants in Vietnam than in any other military conflict. During 1965-66, blacks made up only eleven percent of America’s population, but they made up twelve percent of the soldiers in Vietnam. The majority of these soldiers were in the infantry and suffered a relatively high fatality rate of twenty percent during this time. On many ships and bases, there where race riots in response to interracial councils and the creation of race sensitive training. Despite the set backs in racial equality during the Vietnam War, this was first major combat operation that involved an integrated army. This was also the first war that African Americans were encouraged to join. nbsp;nbsp;nbsp;nbsp;nbsp;By this time, the Great Society program was an obvious failure. The Great SocietyShow MoreRelatedLyndon B. Johnson s President Of The United States Essay1712 Words   |  7 PagesPoliticians ran in LBJ’s family; His father, Samuel Ealy Johnson Jr. was a democratic member of the Texas House of Representatives. LBJ struggled in school as a child, but graduated from Southwest Texas State Teachers College. LBJ started his career in politics as a legislative secretary to the Texas Democratic Congressman. LBJ’s first campaign was in 1937 when he was twenty eight years old. 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Information System Cryptography

Question: Discuss about the Information Systemfor Cryptography. Answer: Cryptography can be defined as protecting the data or information by changing the whole information into something which is not readable by normal human beings mainly in some sort of numbers or combination of numbers and alphabets. The format in which it is written is called Cipher text. In order to decrypt the code, one of the user should hold a secret key or decipher by which they can get to know the real code and read it in plain text. The encrypted messages can also be broken using cryptanalysis and is called code breaking (Buchmann, 2013). Cryptography is generally used to secure information in an e-mail message, credit card information and corporate data. Cryptography systems can be classified into two parts that is Symmetric Systems and Asymmetric Systems. Symmetric Systems Symmetric Encryption is one of the oldest and the most used technique and is also the best known among them. To encrypt information, it uses a number or an array of strings of random letters which can be applied on information to change the content. To decrypt the same information, the receiver should also have the same secret key so that the message can be decoded. For two communicating parties, using the symmetric encryption for secure communication, the key holds a shared secret between the two. There are many symmetric encryption algorithms present such as AES, DES, Blowfish and Skipjack. It is more useful than asymmetric encryption and mainly used for encoding a bulk of data. Symmetric key ciphers are much useful as it is relatively inexpensive for these ciphers to produce a strong key. The keys are mainly used for any small protection level and the algorithms that are used here are relatively inexpensive to use as well as process (Katz Lindell, 2014). Implementing symmetric cr yptography is quite easy and can be highly effective as it does not give any significant time when it comes to encryption and decryption. Symmetric cryptography can also provide a degree of authentication because the code that is encoded with Symmetric Encryption cannot be decrypted with any other Symmetric key. Therefore in order to decode a code, both the parties need to keep the keys within themselves in order to decrypt the message. Asymmetric Encryption There is a problem with exchanging of the keys over the internet or a large network that is it can fall in to someone elses hand. Anyone knowing the secret key can easily decrypt the message. For the asymmetric encryption, there are mainly two related keys are present that are a pair. Public key is something which is freely available to everyone whoever wants to send the message and the second is the private key which needs to be kept save and is known to the end user only. Any message that needs to get encrypted needs the public key and can be decrypted by using the same algorithm but with the help of matching private key (Buchmann, 2013). The message which is encrypted using public key can be accessed with the matching public key. The advantage of using asymmetric encryption is that public keys are already available over the internet so it needs not to be shared but in order to decrypt the message the same matching private key is needed. The only problem that asymmetric encryption faces is that it is very much slower than later one and more processing power is required in order to encrypt and decrypt the message. Application of cryptography is that it can used in mailing system or even when data is uploaded it is encrypted using public key and is decoded by the user who uses the same private key. Advantage of encrypting the data is that to decode it, computers will need very long time to decode without proper keys (Katz Lindell, 2014.) Intrusion Detection System (IDS) is a type of software that is meant to alert automatically administrators if someone is tries to enter without proper authorization into the network system or with the help of malicious activities or making some policy violations. It generally works by monitoring system activities through finding vulnerabilities in the system. This is done by performing a thorough analysis of the networks which are already stored in the network for the known attacks. It also helps in by automatically monitoring the internet and search for any latest threats which could help in preventing any future attacks (Kenkre, Pai Colaco, 2015). Intrusion Detection System is followed a series of processes that is host based which are considered to be the passive component and includes system configuration files which are mainly used to detect anomalies if there are any files are missing or not. Intrusion Detection System performs in various ways. In signature based detection, th e present signature is compared with any previous signatures to get a match to discover the current threats. This is quite useful for finding any known threats but not useful when it comes to finding any unknown threats or the threats that are hidden. Second type of detection is Statistical anomaly based detection where any such anomaly will be decided by the IDS and monitored. It mainly works with the network traffic and compares it against baseline (Liao et al., 2013). Another type is Anomaly based detection which compares the behavior of threats with previously happened threats so to get a match. Intrusion Detection System is mainly works on three components that is Network Node Intrusion Detection System (NNIDS), Network Intrusion Detection System (NIDS) and Host Intrusion Detection System (HIDS). Network Intrusion detection system helps to analyze the traffic present on the subnet and will try to make a match to the traffic that is passing continuously by the attacker which are known to the library for future reference. In Network Node Intrusion Detection System, it is similar to the previous one but here single host monitors the passing traffic and not on a whole network which makes it quite easy to find any problem if any persists. The third is the Host Intrusion Detection System which takes account of the whole system and compares it with previously taken traffic records (Kenkre, Pai Colaco, 2015). If there are significant differences, like some files are missing or something like that, it automatically alerts the administrator about the anomaly. A reactive Intrusion Detection System helps in detecting any unknown behavioral changes and alerts the administrator but before notifying the administrator, it will try to eliminate the threat from its own. This means that it will block any incoming traffic from the source IP address or the user (Liao et al., 2013). Intrusion Detection System was developed to keep track of the websites that are attacked on th eir network level which includes the Pentagon, the White House, NATO and the US Defense Department. With the help of this, safeguarding of security is becoming more and more difficult as the possible technologies of attacks are becoming more and more complicated and also at the same time, technical ability is also reducing so as to track the attacker. Also second procedures include the active component that are network based. References Buchmann, J. (2013).Introduction to cryptography. Springer Science Business Media. Katz, J., Lindell, Y. (2014).Introduction to modern cryptography. CRC press. Kenkre, P. S., Pai, A., Colaco, L. (2015). Real time intrusion detection and prevention system. InProceedings of the 3rd International Conference on Frontiers of Intelligent Computing: Theory and Applications (FICTA) 2014(pp. 405-411). Springer International Publishing. Liao, H. J., Lin, C. H. R., Lin, Y. C., Tung, K. Y. (2013). Intrusion detection system: A comprehensive review.Journal of Network and Computer Applications,36(1), 16-24.

Koran And Women Essays - Islam And Women, Women In Islam

Koran And Women The Koran's Attitude Towards Women The Koran is a book following the religion of the Muslim people. In it, many aspects of their ways of life and their attitudes towards different people are addressed. It mentions the strong feelings of the true believers towards Jews and Christians, however it gives a view of women that is taken two ways. A major part of their religion is the way women should be treated. This idea is a controversial topic as seen from a person that is not a true believer, or a Muslim. Conventional thinking brought out by the media have led non-Muslim people to perceive the treatment of women as suppressive. The Koran shows the reader both sides of the coin, and therefore, the reader must form an opinion of the way they thing women are treated. After reading The Koran, one would think that it belittles women, such as the way they are treated, and the role they play in society. However, with respect to their society habits, rituals, ways of life, and their religion, Muslim women are actually treated wi th more respect, and with more decency. The people of the book have very strict ideas about how society is to be run based upon their religion and culture. They are given certain rules and are expected to follow them. They have a proper understanding of how they are to live their life and how they are to treat other people. In the case of women, The Koran is very specific when it comes down to how they are to be treated and their role in life. ?Women shall with justice have rights similar to those exercised against them, although men have a status above women.? As long as you are not a true believer, you will never really know what this exactly means. Obviously in The Koran, men have more rights than women. But then how is this statement to be understood? In The Koran, men and women have rights that are far more gender bias; men are guided more towards money and power, while women are guided towards a family and the home. It is a society in which the woman is in charge inside of the house while the man has more power outsi de. People would think of this as degrading towards women, but it is done to look after them. As a protection to women, men are forced to go outside of the house into the world that is cold and evil. They are told that they must do this everyday and bring home money to provide for their family and wife. The woman is to stay home in a safe place and take care of what she knows best. This is not mean to make women feel inferior but to make them feel safe and free from the world. There are many reasons why people believe that women are treated without respect in the Islamic nations. First and foremost, it says in The Koran that women may be beaten: Men have authority over women because God has made the one superior to the other, and because they spend their wealth to maintain them. Good women are obedient. They guard their unseen parts because God has guarded them. As for those from whom you fear disobedience, admonish them, forsake them in beds apart, and beat them. Then if they obey you, take no further action against them. (64) Many people see this as wrong, but why? It is clearly stated in the Islamic religion that women may be beaten if they are disobedience. Why then, would a woman do something defiant if she knows that she will be hurt? She should realize that she must be a true believer and not be insubordinate; and if she is, then she must realize that she did something wrong, and according to her religion, she must be punished. She will know that she has done something wrong, and unfortunately will get beaten; however, if she is smart, she will know not to do it again and obey her husband. Another point that is stated in The Koran is that if a woman feels like she is being treated unfairly by