Evaluate research methodologies used in VoIP research Essay

Evaluate research methodologies used in VoIP research - Essay Example A thorough security analysis is done at every stage of the protocol for understanding the risks and ways to combat it. The third stage is the key derivation process in protocols like Mickey which is thoroughly analyzed and done. The article â€Å"Quantifying Skype User Satisfaction† is based on the various peer-to-peer protocols and thoroughly analysis of the model which is developed to measure the user satisfaction index. A detailed analysis of the communication and the various VoIP sessions that are responsible for making it happen. The Cox model is developed and analyzed for making the User satisfaction index interpretation quite strong with detailed analysis. Most of the data is from journals and web related material which makes it quite usable to use the information for analysis and design. The variety of suggestions would make sure that all the analysis is well supported and framed for getting the right decision for the paper and its objectives. Pervez & Kjell (2005) defines as: â€Å"we must ourselves collect the data that are relevant to our particular study and research problem.† The large academic text and journals which are required for making the right judgment for illustrating the theory and explanation of the various protocols are of good. The renowned nature of books and journals make sure that all the information is taken to its full extent. The research method used is quite susceptible to various faults as security is not discussed in detail and more emphasis is given to VoIP protocols for their illustration. The in-depth discussion on the various VoIP protocols would make sure that all the various aspects are touched upon and illustrated in detail. The detailed discussion of the various VoIP protocols is an advantage of the paper and make sure that all the various scenarios are taken care to its maximum in deriving the gross attitude for fetching the objectives of the paper. The various

Qualities Required To Achieve Life Objective Essay

Qualities Required To Achieve Life Objective - Essay Example As every success opens the new horizons of self-confidence, pleasures and containment, similarly the impact of failure can cause lasting damage to self-esteem and the consequences can influence an entire lifetime. The same argument is also applied for academic career too. There are numerous factors that can influence the students’ academic career. These factors can be related to students financial, social or psychological status, teachers’ behavior and their teaching methods, lack of commitment to study, problems with learning environment, problems with subject content and examinations systems unsatisfactory relationship with family, future concerns related to chosen field of study or problems of time management. Although most of the students manage to cut through these barriers based on their motivation and perception of their goals yet a reasonable number of students’ romaine handicap to tackle their problems and hence they fail (Aysan, 1). The following sectio ns highlight few of the factors that really affect the academic career.(a) Financial Problems: Money is a substantial entity for living as we all need money to buy essential things required for our survival. Money also plays a vital role for academic career. In order to enter and attend a college or university a student has to pay his education stipends and if he is facing financial problems then his academic career will obviously be affected. ... manager, a counselor, a decision maker, a role model, and a surrogate parent. These qualities required practice, skills and effective teaching methodology (Dolasir, 2). (c) Drug: It is a well known fact that many students are also involved in drug addiction. The use of any type of drugs greatly affects human body as drugs deteriorate the very functionality of human body and hence result the lose of life objectives including the academic career. (d) Social problems: Social disproportions and unsatisfactory relationship with family or friends can also bring the students to the brinks of failure. Since academic study or research demands concentration yet social unevenness diverges the human concentration and greatly influence the human psyche. (d) Commitment to study and time management: Lack of commitment to study and time mismanagement is also major contributor to student failure. Lack of commitment results the precious time lose and hence time mismanagement. Works Cited Aysan, Ferda. "Perceived Causes of Academic Failure among the Students at the Faculty of Education at Buca." ERIC. (1996). 18. 9 July, 2007. http://www.eric.ed.gov/ERICDocs/data/ericdocs2sql/content_storage_01/0000019 b/80/16/74/9a.pdf Dolasir, Semiyha. "Effective Teacher Behaviors that Contribute to Students' Academic Success." ERIC. (2004). 9 July, 2007. http://www.eric.ed.gov/ERICDocs/data/ericdocs2sql/content_storage_01/0000019 b/80/1b/dd/1c.pdf . . . 10 July, 2007 Qualities Required To Achieve Life Objective It is a well known fact that great objectives demand the best qualities. Achievement of an effective life objective or goal is essentially related a number of key qualities and passion