Personal Statement On Clinical Psychology - 867 Words

Ashley Agunbiade Clinical Psychology Rough Draft My academic, personal, and job experiences have propelled me to pursue a Master’s Degree in Clinical Psychology. Through joining the Minority Biomedical Research Support- Research Initiative for Scientific Enhancement (MBRS-RISE) program, taking psychology courses, and working as a behavioral interventionist, I have acquired work and research experience needed to pursue a graduate degree. My immediate goal is to pursue a Master’s degree in clinical psychology with emphasis on the adolescent population. My future goal is to obtain a Doctorate of Philosophy in Clinical Psychology, work in academia and eventually conduct research. I intend to improve the quality of life of individuals with mental disabilities by dispelling the stigma within this population, and promoting early identification and effective treatment. It is my desire to work with a group of like minded individuals, mentors, and faculty to achieve the common goal of improving the quality of life of the peopl e within our communities. My interest in clinical psychology developed when I discovered, through research, the disparities in health attainment within ethnic minority populations. According to the U.S. Surgeon General’s Report, African-Americans, Asian Americans, Native Americans and Latinos received lower quality mental health care on average than whites. Research suggests that there are still significant barriers to mental health services today such as;Show MoreRelatedGraduate Programs Comparison1324 Words   |  6 PagesProgram Name: Ph.D. in Clinical Psychology 1 List the admission requirements for graduate studies in psychology. Universitys minimum requirements: i. All applicants are expected to submit a statement of purpose. ii. Admission is for Fall Quarter only and on a full-time basis only. iii. Applications must be complete and received by the department by the deadline to be considered. iv. Interviews (in person or by phone) are required for Behavioral Neuroscience, Clinical, Cognitive, DevelopmentalRead MoreThe Secret Language Of Clinical Psychology972 Words   |  4 PagesThe Secret Language of Clinical Psychologists. The article, Women Entering Clinical Psychology: Q-Sort Narratives of Career Attraction of Female Clinical Psychology Trainees in the UK was published on September nineteenth, 2011 by Martyn Baker and Jen Nash. This article discusses about a vast amount of women in the UK are attracted to the clinical psychology workforce. This article is on a study that tests how the women are attracted to clinical psychology through the use of five narratives of attractionRead MoreLegal Issues Associated With Clinical Psychology842 Words   |  3 Pages1. What are at least two legal issues associated with clinical psychology? What impact do these issues have on the field of clinical psychology? Psychological testing in the workplace is a legal issue that is associated with clinical psychology. The information gathered from psychological testing can be used against the candidate. Confidentiality issues are in conflict when the legal requirements of a court contradict the Ethics Code of the APA (Plante, 2005). As a result, the candidate can sueRead MoreHow The Degree Program Can Facilitate Your Academic And Professional Objectives937 Words   |  4 PagesPlease provide a statement of purpose and explain how the degree program to which you are applying will facilitate your academic and professional objectives. Acceptance into Baylor University’s Clinical Psychology Program will provide me with coveted academic and professional experiences, further equipping me with the knowledge and skills needed to attain my professional goals of working as a clinical psychologist and educator once I successfully complete Baylor’s Clinical Psychology Program. Read MoreThe Vision For My Professional Work After Graduation Essay1636 Words   |  7 Pagesrequired to have a Master of Arts as clinical psychologist (MA.) Or the Master in Social Work (MSW.) The MA. will allow me to acquire the license to practice as a counselor. It could be either the License professional counselor (LPC) or License Psychological Associate (LPA). With the MSW. I will be able to practice my profession with the License of Clinical Social Work. For the work that I want to do, there are more advance degrees such as the PhD. in Clinical Psychology or the PhD. in Social Work. I believeRead MoreA Career in Medical Psychology1223 Words   |  5 Pages Psychology is usually a really enormous subject matter. They are a lot of numerous career fields of therapy. Therapy being a scholarly analyze with the brain as well as actions goes towards Historic Greeks. There is also proof of subconscious believed within ancient Egypt. Psychology seemed to be the branch of philosophy until the 1870s, whenever the idea created just as one separate medical discipline. Psychology edges with a few other career fields as well as physiologyRead MoreThe Effects Of Abnormal Behavior On The Context Of Psychology1394 Words   |  6 Pagesabnormal psychology: â€Å"Abnormal psychology includes such characteristics as statistical infrequently, violation of [societal] norms, personal distress, disability or dysfunction, and unexpectedness† (Davidson and Neale, 2). In my view, the definition of abnormal behaviour in the context of psychology has three parts. First, there must be an observable manifestation of abnormality. You must be able to observe the â€Å"disturbance in an individual cognition, emotion regulation, or behaviour (A clinical definitionRead MoreA Research Study On Forensic Psychology871 Words   |  4 PagesThrough the submission of my statement I am willing to share my personal abilities, declare my academic competence and provide motives and causes which led me to pursue a Postgraduate degree in the field of Forensic Psychology. Obtaining a PsyD in Forensic Psychology will not only provide me with more specific knowledge and research opportunities at the graduate level, but it will serve as a foundation for a career in Psychology. The reason which led me to apply for a DForPsy degree in NottinghamRead MoreStudying Human Behavior : How It Impacts Decision Making, And Vice Versa987 Words   |  4 Pagesproblems from a policy standpoint, with the goal of creating large-scale solutions. However, during the course of my studies, two experiences shifted my focus away from human emotions, behavior and problems in the political and policy arena toward clinical psychology. In one of my social policy practice courses, I contributed to creating a peer-education program to combat sexual assault. My classmates and I applied this program to campus sorority, engaging in an hour-long dialogue with them. As I listenedRead MoreHistory of Psychological Assessment Paper1129 Words   |  5 PagesAssessment Paper Natalie Maxwell University of Phoenix Dr. Alex Nagurney October 25, 2010 History of Psychological Assessment What is psychological assessment? Psychological assessment is considered one of the most important functions in applied psychology. In psychological assessment, the practitioner uses observation, interviews, and psychological tests to gain information about the client’s personality characteristics, symptoms, and problems in order to arrive at practical decisions about their

Drug Trafficking - Cause and Effect - 607 Words

Drug Trafficking It has been said, â€Å"The lack of money is the root of all evil†, drug trafficking is no exception. Drug trafficking, the act of selling and distributing substances which are subject to drug prohibition laws, is one of the largest employer in the world. In the recent years, drug trafficking in Vietnam has became more complex. Since Vietnam is located in the â€Å"Golden Triangle† region, one of Asia’s two main opium producing areas that overlaps the mountain of Myanmar, Laos and Thailand. It is a very convenient location for drug traffickers to distribute drugs to the third country. A few months ago, a Thai woman and a Nigerian man were sentenced to death for transporting drugs into the country, where drug†¦show more content†¦Just like Vietnam, the drugs law in Iran is also very tough. Recently, two female Iranian drug mules are sentenced to death for drug trafficking. Latin America is a vital zone for drug production and trafficking. Colombia, Peru and Bolivia are the world’s main cocaine producers, while Central America, Mexico and the Caribbean have become the principal corridors for transporting drugs into the United States and Europe. Drug trafficking in Mexico began as a response to U.S.A opium demand. Drug traffickers in Mexico have become so powerful that they are able to control the official institutions whose purpose is to fight them. The office of Mexicos Attorney General releases a statement saying that nearly 13,000 people were killed in drug violence between January and September 2011. This pushes the death toll from December 2006 to September 2011 to a minimum of 47,000 people killed. Vietnam and Iran, according to Mexican law, the trafficking of drugs will be sent to prison for 25 years. As a result, the countries of these regions have suffered various consequences of drug trafficking. There has been a rapidly increasing amou nt of violence, corruption, and human rights violations. The environment can also be badly affected due to the growing of crops in order to produce drugs. These regions threaten the safety of the society and theShow MoreRelatedDrug Trafficking: An Ongoing Battle Essay1362 Words   |  6 PagesDrug trafficking is a prohibited, global trade that involves the production, the distribution, and the sales of drugs. It is a topic that has become a very large issue all over the world. It also has had a very big effect on many different countries because they often depend on the business that the drug trafficking creates. Since it has become such a problem, there have been many different efforts to put a stop to drug trafficking by different enforcement agencies. A website about drug statisticsRead MoreCauses Effects of Human Trafficking601 Words   |  3 PagesTSL1054 – LANGUAGE DEVELOPMENT II Causes Effects of Human Trafficking By, Mohd Nur Hifzhan Bin Noordan Lecturer’s name: Madam Anna Mary Perumal SIGNAL WORDS â™ ¥Impact â™ ¥Due to â™ ¥Reported push factors were â™ ¥Caused â™ ¥Channels â™ ¥Root causes â™ ¥Effects â™ ¥Factors A lady being hit for not doing her job Causes of Human Trafficking Poverty Political Instability Natural Disasters Debt Addiction Demand POVERTY †¢ In poorer regions of the world where education and employment opportunities are limitedRead MoreWhy Drug Trafficking Continues to Rise Despite the Risks Involved1181 Words   |  5 PagesDrug use around the world is very common. According to Drug Trafficking, â€Å"The United Nations Office on Drugs and Crime estimates that 208 million people worldwide use drugs annually on at least one occasion.† Illegal drug trafficking is an increasing issue around the world that many people are not aware of. This issue causes problems to people everywhere, whether they are involved with drugs or not. Cocaine use has many harmful effects for people. For example, it can cause problems in a child ifRead MoreCause And Effect Of Human Trafficking965 Words   |  4 PagesCause and Effect of Human Trafficking 1 The effect human trafficking has on world today. Human trafficking is victims have been the most disrespect and terrified people in the world. They are sold to slavery either for sex or labor services. The sad part about human trafficking happens right under our noises. I think in some cases of the Unite States some of larger companies that areRead MoreDrug Trafficking During The United States Essay1312 Words   |  6 Pages Drug trafficking has been an ongoing epidemic in the United States, as well us other countries for an unimaginable amount of time. Illegal drugs varying from heroin and cocaine are primarily the main drugs that get smuggled in the United States from South America. Even marijuana and methamphetamine have been popular in the drug smuggling â€Å"industry†. These gangs go to a variety of different extents to get the job done. Drug trafficking increases the violence levels These drugs have been smuggledRead MoreBudget And Policy Paper1597 Words   |  7 Pages War on Drugs Bridget Brown, Shaketra Jones, Matt Anderson, Jerry Carter, and Lisa Rivers CJA/464 Matthew Kite October 20, 2014 More than 45 years ago President Richard Nixon announced and declared the nation is at war, that war was the War on Drugs. 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There are many aspects of the drug war from Mexico and other Latin American states which have effects on United States policy as well as policies from other countries that participate in the global suppression of illegal drugs. It can be hard to differentiate between conflict and issueRead MoreChallenges Of Transnational Organized Crime1260 Words   |  6 Pagespeople-centred approach of non-traditional security, and non-traditional security threats. Thirdly, this essay will focus on security challenges of transnational organised crime on Southeast Asian states, discussing the challenges human trafficking, drug trafficking, corruption and bribes, and illegal logging. At the end of each of the organised crime security challenges, this essay will discuss how these challenges differ from traditional security threats. The traditional security paradigm is

Brazil

Brazil-Leading the Brics Sample Essay 1. Will â€Å"Brazilian capitalism† sustain current GDP growing degrees? Is Brazil the state of the hereafter? â€Å"Brazilian capitalism† encouraged the development of private sectors and big sum the foreign investings. The liberalisation of its economic system was effected at the gait of the liberalisation of the universe economic system by Brazil’s accession to the WTO and the rapid development of transnational houses in the primary and industrial production country. In brief. Brazilian capitalist economy can prolong current GDP growing degrees by back uping a assortment of concerns and hiking domestic economic system. Brazil’s growing in recent old ages has been strongly influenced by an addition in investing which promotes the addition in production capacity. Although the state has to better instruction and its development scheme towards enterprisers. Brazil is on the right path to go one of the world’s largest economic systems if it continues to advance economic development policies that would prolong its current GDP growing degree and if it goes on stimulating its leading function in the international dealingss. It is decidedly a state of the hereafter. 2. How has Brazil taken a leading function in the planetary economic system? Brazil can be considered as a leader of the planetary economic system due to its rapid growing every bit good as its powerful impact in different universe organisations. On the one side. the economic system of Brazil is the world’s 6th largest by nominal GDP. Brazil is one of the fastest-growing major economic systems in the universe with an mean one-year GDP growing rate of over 5 per centum. It is besides one of the most of import exportation states in the universe. It has 100s of trade spouses. with 60 per centum of exports largely of manufactured or semi-manufactured goods. On the other manus. Brazil is a member of diverse economic organisations. such as G20. WTO. and the Cairns Group. It held of import leading places in the G-20 and had become a major participant in many-sided trade dialogues. Brazil is besides one of the taking participants in the WTO’s Doha development unit of ammunition dialogues for discoursing on take downing trade barriers around to universe to hike planetary trade. 3. Are Brazil’s WTO actions functioning the country’s long-run economic and fiscal involvements? In the compulsory licensing issue. who is right. Brazil or Merck? What are the best statements Brazil and the U. S. can do to the WTO’s colony organic structure refering cotton subsidies? Brazil’s actions in the WTO decidedly serve the country’s long-run economic ends. In 2001. Brazil argued in Doha unit of ammunition that the preceding 1994 Uruguay unit of ammunition understandings were biased against emerging markets and that developed states had failed to uphold committednesss to take down agricultural subsidies. Beyond the Doha unit of ammunition of trade dialogues. the Brazilian authorities initiated a formal difference with the U. S. on cotton difference through the WTO difference procedure. Finally. Brazil claimed success after eight old ages of WTO adjudication. protecting Brazil’s agribusiness exports in the long tally. In instance of the compulsory licensing issue. in my point of position. Brazil is right and can be understood. By interrupting the patent on Efavirenz. it has saved the state more money and allowed the authorities to lawfully buy generic versions of the drug under commissariats permitted by the WTO regulations. While Brazil has been criticized for its scheme to acquire cheaper AIDS drugs. one can detect that its policy has worked good and has doubtless saved many lives. Merck. in its dissension with Brazil’s dialogue. demonstrated clearly that it is more interested in increasing net incomes. Therefore. the ends are wholly different and Brazil’s tactics to salvage lives were applauded. .u2746a617025786d150ad0140af5cf291 , .u2746a617025786d150ad0140af5cf291 .postImageUrl , .u2746a617025786d150ad0140af5cf291 .centered-text-area { min-height: 80px; position: relative; } .u2746a617025786d150ad0140af5cf291 , .u2746a617025786d150ad0140af5cf291:hover , .u2746a617025786d150ad0140af5cf291:visited , .u2746a617025786d150ad0140af5cf291:active { border:0!important; } .u2746a617025786d150ad0140af5cf291 .clearfix:after { content: ""; display: table; clear: both; } .u2746a617025786d150ad0140af5cf291 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u2746a617025786d150ad0140af5cf291:active , .u2746a617025786d150ad0140af5cf291:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u2746a617025786d150ad0140af5cf291 .centered-text-area { width: 100%; position: relative ; } .u2746a617025786d150ad0140af5cf291 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u2746a617025786d150ad0140af5cf291 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u2746a617025786d150ad0140af5cf291 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u2746a617025786d150ad0140af5cf291:hover .ctaButton { background-color: #34495E!important; } .u2746a617025786d150ad0140af5cf291 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u2746a617025786d150ad0140af5cf291 .u2746a617025786d150ad0140af5cf291-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u2746a617025786d150ad0140af5cf291:after { content: ""; display: block; clear: both; } READ: Playing Rodeo EssayBrazil claimed for grounds which declared that the U. S. has violated the WTO’s Agreement on Agriculture. The best statements for Brazil are that production flexibleness contract payments and direct payments violated WTO commissariats sing trade distorting subsidies. and that export recognition warrants. which included loans to bargainers and subsidized recognition to foreign Bankss for the purchase of U. S. agricultural merchandises. violated the AoA. The best manner to react authorities subsidies. harmonizing to Paul Krugman is to assist set up regulations of the game that minimize the usage of trade-distorting subsidies ( McGraw-Hill. page 211 ) . And this is precisely what Brazil’s stance against the U. S. policy helped the WTO to make. While for the U. S. . the best statement would be that article 13 of the AoA. termed the peace clause. granted signatory states until 2004 to phase out domestic subsidies and export publicities. bespeaking that they did non go against the understanding and giving themselves good cause to reason.

Lacsap’s Fractions Essay Sample free essay sample

This diagram is of Pascal’s Triangle and shows the relationship of the row figure. n. and the diagonal columns. r. This is apparent in Lacsap’s Fractions as good. and can be used to assist understand some of the undermentioned inquiries. Solutions Describe how to happen the numerator of the 6th row.There are multiple methods for happening the numerator of each back-to-back row ; one manner is with the usage of a expression. and another by utilizing a diagonal method of numbering illustrated by a diagram.The undermentioned image can be used to show both techniques to happening the numerator: ( Diagram 2 )This expression uses â€Å"n† as the row figure and the result is the numerator of the requested 6th row. n2 + N2As indicated. inputting the figure 6. as the requested 6th row. for n gives the solution of 21. X = n2 + N2Ten = ( 6 ) 2 + ( 6 )2X = 36 + 62X = 422X = 21Therefore. as shown. the numerator of the 6th row is 21. We will write a custom essay sample on Lacsap’s Fractions Essay Sample or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page and this can be checked for cogency by come ining each figure. 1 through 5. into the expression and doing certain that the reply corresponds with the numerator in the above diagram. Where n = 5: Where n = 4: Ten = n2 + nX = n2 + N22Ten = ( 5 ) 2 + ( 5 ) Ten = ( 4 ) 2 + ( 4 )2 2X = 25 + 5X = 16 + 42 2X = 30X = 202 2X = 15X = 10Where n = 3: Where n = 2:Ten = n2 + nX = n2 + N22Ten = ( 3 ) 2 + ( 3 ) Ten = ( 2 ) 2 + ( 2 )2 2X = 9 + 3X = 4 + 222X = 12X = 62 2X = 6X = 3 As shown. each value of X indicates the corresponding value of the numerator of each row.Another manner of happening the numerator is by sing Diagram 2 and detecting that the ruddy circles environing each numerator. Each subsequent numerator is the add-on of the predating numerator and the current row. For illustration. in row figure 3. the numerator is 6. and the following row figure is 4. therefore. the numerator of row 4 would be the value of 6 + 4. which is so a amount of 10. and can be verified as the numerator of row 4. This method is merely valid with the usage of the first column. as indicated by the missive â€Å"r† in Diagram 1. One other restriction of this expression is that it would non work for n = 0. besides known as ‘row zero’ because the â€Å"divide by nothing rule† would come into consequence. Plot the relation between the row figure. n. and the numerator in each row. ( Graph 1 )Analyzing the graph. it can be seen that the distance between each point becomes larger. the larger the â€Å"y† value becomes ( the Y value is indicated by the row figure. n ) . Therefore. the â€Å"x† value on the graph ( which in this instance is the numerator of each row ) becomes exponentially larger. doing the gradient. or incline. of the curve to go smaller. until it finally would look to make a incline of nothing. However. that could non be the instance as the incline is greater than zero ( m gt ; 0 ) . and could non of all time attack nothing. or go a negative incline. because both x and Ys are increasing in the positive way in this state of affairs. Find the 6th and 7th rows. Describe any forms you used.The followers is the representation of the first seven rows of Lacsap’s Triangle. excepting the ‘row zero’ as indicated by Diagram 1 of Pascal’s Triangle. ( Diagram 3 ) FormsFinding the numerators of the 6th and 7th row was the first measure in making the diagram. I used the expression mentioned earlier ( n2 + 2 )2 in order to find the values of the numerators. The following measure was following similar forms that was used for the numerator. but change it to integrate the denominator part. This was done by adding the denominator in the slant column 1 ( visualized by boxed subdivision of Diagram 3 ) to the row figure. n. numbering the amount of the denominator in the undermentioned row. of the same column. For illustration. in order to acquire the first denominator of the 6th row. I added 11 ( the denominator of the old row ) to the row figure of the 5th row. 5. to acquire the reply of 16. The same was applied to accomplish the first denominator of row 7. As apparent. by analyzing row four and five of Lacsap’s Fractions. and the same for Pascal’s Triangle. one can see that the denominator of rows six and seven will be mirror images aft er R = 3. We can follow the same regulations as above mentioned and come to a decision of the denominators of the remainder of the 6th and 7th rows. One other note worth adverting is that the centre triangles in Lacsap’s Fractions are relative fractions. for illustration. 10/6 is the same denary equivalent of 15/9. all three of which form a central-located trigon. Find the general statement for En ( R ) .The Formula 0. 5n2 + 0. 5n0. 5n2 + 0. 5n – [ R ( n-r ) ] where R ? 0. n = row figure. r = component satisfies the given illustration and the remainder of Lacsap’s Fractions for the given row sum. This is besides in conformity with the information I presented earlier in the survey. I used the numerator equation that I explained earlier. but condensed it so it would be easier to understand. The denominator equation was found on the Internet. and I combined the two. to make this expression which serves for a in-between land from which to work away of. Finding extra rows constitutes stop uping ‘n’ and ‘r’ into the above expression: En ( R ) = 0. 5n2 + 0. 5n0. 5n2 + 0. 5n – [ R ( n-r ) ]E8 ( 1 ) = 0. 5 ( 8 ) 2 + 0. 5 ( 8 )0. 5 ( 8 ) 2 + 0. 5 ( 8 ) – [ 1 ( 8-1 ) ]E8 ( 1 ) = 32 + 432 + 4 – [ 7 ]E8 ( 1 ) = 3629Conclusively the informations acquired from this expression. lucifers with the informations obtained through my methods. Therefore. this equation can be used to work out the remainder of the 8th row. and of row nine. and so on. The 8th row: 136/2936/2436/2136/20 36/ 21 36/24 36/29 1 The 9th row:1 45/3745/3145/2745/2545/2545/ 27 45/31 45/37 1One bound I noticed when making this. was in row eight. I was convinced or believed that the mirror contemplation theory would work all the manner through Lacsap’s Fractions as it does in Pascal’s Triangle. However. I was incorrect and was later wrong in the analysis of a part of my informations. After a reevaluation of my informations. I discovered a mathematical mistake in my computations and was able to rectify the mistake. which provided a spot of confusion in my overall informations.

USF Corporate Essay Example

USF Corporate Essay USF Corporate Travel, like any other modern business today, needs to have an online presence. Networks have become a global tool that is used as platforms for any organization to remain competitive. Installing a Wireless Local Area Network (WLAN) is one of the recommended methods of implementing a network through which all computers within an organization can be connected to achieve a smooth flow of information and execution of business processes. USF would like to increase their corporate image by allowing potential and existing customers to use their laptops while they are in their premises. Even though different models of the WLAN exist, they have a common vulnerability which is security.   These vulnerabilities or threats to security can be curbed or reduced to an acceptable level that will cause minimal loss for USF Corporate Travel.To thoroughly understand the security implications of the implementation of WLAN, it is important to take a look at the concept, technology and ar chitecture of Wireless LAN Technology. This insight is necessary so that USF Corporate Travel can make an informed decision as to the most appropriate way of deploying the Wireless Local Area Network.The Concept of WLANA Wireless Local Area Network is a type of network that does not rely on wired connections to be functional. It may be implemented as an extension of or as an alternative to a wired LAN. Data is received and transmitted over the air (Proxim, 1998).The speed of a WLAN ranges from 1 to 54Mbps though some manufacturers offer up to 108Mbps solutions. A WLAN signal can cover areas ranging from small offices to large campus and areas. Several standards of WLAN hardware can be found, for example, 802.11a, b and g standards are the most common for home access points and large businesses. There are different types of technology utilized in implementing wireless technology and one of them is the Narrowbandechnology, which involves spreading and receiving information on a specif ic radio frequency. The second is the Spread Spectrum Technology which is implemented via Frequency-hopping spread-spectrum and the direct sequence spread-spectrum. Also, there’s the Infrared Technology which is also very popular (Proxim, 1998).Wireless LANs use electromagnetic waves to communicate information without the need of any physical connections. Access points are used to transmit and receive information and are thus called transceivers; one single access point can support many users. LAN configurations can employ peer-to-peer topologies and complex networks offering data connectivity and roaming facilities. IEEE 802.11b/WiFi standard encryption for wireless networking has been replaced by the more secure IEEE 802.1x standard, which comprises three different sections: Extensible Authentication Protocol (EAP), Point-to-Point Protocol (PPP), and 802.1x (Proxim, 1998).Benefits of WLANIt is more flexible than wired Ethernet connections. Users and Staff of the company can move around the office space and still remain connected to the network. The installation procedure of a WLAN is easier and more cost-effective because it eliminates the need to run cables around the building; it also eliminates the cost of labour required in installing cables all over the building. Even though the cost of setting it up may outweigh that of a wired connection, over time, it proves to be more cost-effective due to the innovative technologies that are continually introduced into the market (Proxim, 1998). Another major benefit of a WLAN is that the configurations to the wireless networks can be easily changed and modified to fit the organization’s mobility requirements. Other major benefits include the ease of deployment, flexible installation options and scalability. WLAN security may be compromised by the effects of Denial-of-Service attacks, spoofing and eavesdropping (Proxim, 1998).Vulnerabilities of Wireless NetworksThere are inherent security flaws in Wir eless Local Area Networks. IEEE 802.11 is a standard model of WLAN and this is used as reference in the discussions contained in this document. There are numerous reasons while wireless systems are seen as insecure and not secure suitable enough even though it provides excellent network connections. Most of the data sent via wireless networks are protected by encryption at the low level but there are still some vulnerabilities at higher levels (Komu Nordstrom, 1999).One of the major vulnerabilities of Wireless LAN is that an intruder can easily block an entire radio channel used for communication by transmitting junk over that channel. This is a form of Denial of Service (DOS) attack that can prevent legitimate users from gaining access to network systems. WLANs can also be exploited by stealing the laptop of a legitimate user and gaining unauthorized access to the network (Komu Nordstrom, 1999).The authentication procedures used for logging onto the network are quite unreliable and this may subsequently lead to the compromise of security settings, information and possibly, loss of millions of dollars. With Wireless networks, only the data that is transmitted is encrypted.   Data headers are not encrypted and as such, it becomes possible for anyone to decipher the source and destination of the data being transmitted.With WLANs, data is sent through air and this leaves it open for intruders to intercept whatever information is being sent. Data is vulnerable to being sniffed by anyone who already has access to the network Another major problem with wireless networks is that the management of the keys that facilitate access to networks is done by an operator (Komu Nordstrom, 1999).Accessibility is another major feature of WLANs that make them easy to attack. Wireless LANs are very easy to access because they need to announce their existence so that existing and potential clients can connect directly to them. This is possible through a special feature known as b eacons. These beacons have no privacy functions. The only security methods that can be implemented at this level are encryption and strong accesses control (Johnson, 2002).Rogue access points can be created by any malicious attacker. Access points can be purchased from a store, and used to connect to corporate networks without a hitch. These pose security threats to the entire network (Johnson, 2002).How can we improve the Security of Wireless LANs?Adopting a layered approach is one of the most recommended methods for securing the Wireless Network. This includes locking down communication between devices, and monitoring neighbouring air spaces to ensure a safe implementation of the WLAN. Sensitive traffic may also be monitored through the use of Virtual Private Networks and Intrusion Detection Systems (IDS). An effective IDS should be stationed at all access points to monitor 802.11a/b/g protocols and analyze them for signals of attack or irregularities (Khatod, 2004).There are othe r ways of improving the security of Wireless LAN systems. By following the approaches outlined below, information assets of organizations can be kept reasonably safe. Unauthorized access points, user stations, laptops and printers constitute significant threats to network security. The default configuration of these systems offer little security to the entire network and can easily be misconfigured. Intruders may also use any of these insecure stations as an entry point to attack the network (Khatod, 2004).Neighbouring Wireless LANS located within the same area also present certain security risks because they may attempt to access an organization’s network and thereby interfere with the existing wireless channels. There are however, certain software that can help to identity unauthorized access points and network vulnerabilities. For example, NetStumbler and Kismet. These are however limited and involve the system administrator walking across the area and scanning for threats in the air. The recommended way to detect rogue stations and connections is by continuous monitoring. A continuous network monitoring strategy should be adopted through the use of wireless intrusion-detection sensors (Khatod, 2004).All access points should have security and management features. MAC (Media Access Control) address filtering is another method of securing the wireless network and preventing it from abuse. MAC address filtering is used to determine and filter which computers can connect to the network. Larger enterprises that have a huge number of computer systems may however, not be able to use MAC address filtering effectively and may employ the use of Remote authentication dial-in service (RADIUS) servers.Also, to prevent pople from connecting to the Wireless LAN without the organization’s knowledge, access points should be configured not to allow slow connections which are typical from stations close to the area where the WLAN is deployed. Encryption and auth entication are the main methods of security used by Wireless LANS these days. Unfortunately, they are not fool-proof.   In 2001, Hackers where able to show how the Wired Equivalent Privacy (WEP), a standard method used for the encryption of 802.11 WLANs could be cracked. Many organizations after seeing this illustration became wary of deploying WEP and this made their networks more exposed (Khatod, 2004). To combat intrusion, it is important to set and enforce WLAN policies. This will help to prevent security breaches and attacks. Examples of policies that may be implemented limiting WLAN traffic to selected channels, speeds, and durations (Khatod, 2004).Major Access points running default configurations need to activate this WEP facility so that unauthorized access can be prevented. Unauthorized access can cause bandwidth charges and legal and security problems. 802.1x is a modified version of wireless connectivity that is more secure and allows the selection of an authentication mode based on Transport Layer Security (TLS) to ensure users attach only to authorized access points (Johnson, 2002).ReferencesJohnson, B. C. (2002). Wireless 802.11 LAN Security: Understanding the Key Issues. SystemExperts Corporation.Khatod, A. (2004, November 4). FIve Steps to WLAN Security. Retrieved December 11, 2008, from Computer World: http://www.computerworld.com/mobiletopics/mobile/story/0,10801,97178,00.htmlNordstrom, M. K. (1999). Known Vulnerabilities in Wireless LAN Security. Retrieved December 10, 2008, from http://www.niksula.hut.fi/~mkomu/docs/wirelesslansec.htmlProxim. (1998). What is a Wireless LAN? Proxim.

Aesthetic Domain Essays

Aesthetic Domain Essays Aesthetic Domain Paper Aesthetic Domain Paper The domain that interests me the most is the aesthetic domain. The aesthetic domain is the appreciation of the arts and enjoyment of sensory experiences. I believe art is an important part to learning and expands the imagination and creation of a child. Art allows children to express feelings, thoughts and creativity. Although every domain is imperative to a child’s education, I believe the aesthetic domain ranks as one of the most important domains. When the aesthetic domain is compared to the other five domains, it is not considered â€Å"essential† to education, but â€Å"beneficial†. Fine arts are often phased out of curriculum because of the lack of time, no money and little learning potential. I believe it is very important to incorporate all areas of fine arts in the classroom, such as, theatre, visual, dance and music. Children who have developed the appreciation of arts will notice beauty in cultural artifacts and communications and in the natural environment, look at and respond to works of visual art, look at and respond to works of visual art, and listen and respond to different kinds of music. There are several activities that can be incorporated in the classroom to teach the appreciation of the arts, for example, class demonstrations, picture books and story time, class discussions, show and tell, field trips and videos. The aesthetic domain consists of different stages which each child will experience at each age. The first stage is the stage of creative representation. Children between the ages of 2 and 4 use scribbling as their creative representation, which is a disordered and controlled. From the ages 4 and 7, representational preschematics by symbols are used. Children between the ages of 7 and 9, use a schematic approach, which is highly, individualized, visual symbols. The main focus when incorporating aesthetics into curriculum is to promote creativity. A few strategies teachers may use to promote creativity are to direct hands-on time with materials, demonstrate new techniques, show and discuss pictures of real objects, encourage imagining, use nonverbal reinforcement, connect creative experiences to a concept, promote motivational dialogue, give visual examples of quality art and beautiful craftsmanship and come up with a  role-play idea. Another important aspect of teaching the aesthetic domain in curriculum is for teachers to have quality strategies. If a teacher is not using appropriate strategies, when incorporating aesthetics in the classroom, it may portray a lot of misconstrued information and confusion to the children. A teacher must model aesthetic awareness and enthusiasm and prepare an aesthetics-friendly classroom environment. A teacher must also select appropriate music supporting materials and organize an art center or â€Å"creation station† with appropriate materials for arts and crafts that have already been explored by the teacher before asking the children to use them. Providing a variety of creative movement props and props for dramatics is also an important strategy. More strategies include teaching children to respect and care for materials, motivating creativity through a variety of strategies and valuing all aspects of the creative expression process. A teacher should avoid making a product when demonstrating a technique to the class and begin each movement experience with a similar routine warm-up and end with a similar cool down. Most importantly, a teacher should accept children’s own ideas for creative movement, use questions to describe, analyze and evaluate art, avoid reinforcing only a realistic approach and to involve all of the children in the arts. There are several projects and activities a teacher can incorporate in the curriculum to encourage the children to express the aesthetic domain. Teachers can use songs to teach literacy or having the children create songs about a topic. Children may also be encouraged to use musical instruments. Teac hers may also use poems, puppets and fingerplays, as well as listening to taped stories or guest speakers. Children can have their own book making experience or create paintings or other arts and crafts as well. The aesthetic domain is detrimental to the education of our young people and can bring out many different educational skills of a child once they are allowed to freely express and explore themselves. Resources songsforteaching.com/teachertips.htm

Workflow Essay Example | Topics and Well Written Essays - 500 words

Workflow - Essay Example When an object absorbs visible red light wavelengths (within wavelength of about 700nm) it is observed be hue. This is explained by the fact that not when red light wavelength strikes the object, not all the light rays are absorbed, but some are reflected by the surface. This reduces the brain perception of the red light as refection is accompanied by wavelength transformation. Light is described by its wavelength (a physiological property) which is the distance between two consecutive crests. However, not all the wavelengths are visible to our eyes. Human eyes are sensitive to a limited electromagnetic spectrum range with falls between 400 to 700 nm (nanometers) which accounts for only a mere slice within the massive electromagnetic spectrum range. Although the range of light spectrum visible to human eye are limited within 400-700nm, we use the invisible waves which are beyond our vision in a number of ways ranging from x-rays (of short-wavelength) to radio and television broad-wavelengths. Human eyes are made of light sensors which are very sensitive to visible electromagnetic spectrums. When the visible light wave strikes the light sensors in the eyes, the sensor communicate the signal to the brain, which perceives the received signals as being instinct color. The type of the color perceived by the brain depends on the constituents and composition of t he wavelengths of the visible light spectrum (Billmeyer and Max Saltzman 12). For instance, when all the visible wavelengths are detected once by the sensor, white light are perceived by the brain or a black color would be perceived when the brain detects no wavelengths. The normal ability of an individual to visualize color or light wavelengths is defined as trichromacy. Tungsten is an example of Illuminant-A falling in the class of incandescent lighting with a temperature of 2856Â ° K.