DATA COMMUNICATIONS 10-1 Communication Basics Computer communications is at three levels – Application level – Computer level – Communication channel Protocol – Set of rules for communications – OSI Standard 10-2 OSI Reference Model Layer 7 6 5 4 3 2 1 Name Application Layer Presentation Layer Session Layer Transport Layer Network Layer Data Link Layer Physical Layer Purpose Application-to-application communication Manage data representation
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THE IMPACT OF CYBER HARRASSMENT ON FEMALE STUDENTS AT PWANI UNIVERSITY COLLEGE IN KILIFI‚ KENYA Submitted To: Dr. Halimu Shauri By Esther Wambui Amos C01/PUC/0146/10 A report presented In Partial Fulfillment of the Requirements for the award of a degree in Bachelor of Arts In the school of Humanities and Social Sciences © May 2012 DECLARATION I the undersigned‚ hereby declare that the work contained in this report is my
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determined by the grades a student earns. The grade is the indicator of the student’s performance in class. If a student earns an excellent grades; it is concluded that he also have learned a lot‚ while low grades indicate lesser learning. However‚ many experts‚ professors‚ and studies believe that there are also several factors that would account for the grades like studying. Frank Pogue (2000)‚ president of Chicago State University‚ also conducted a study to determine why students are failing. What
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proposal:- Smoking among Students of grade (10th and 12th) Problem Statement: Despite knowing about the deadly diseases that smoking can cause‚ there is an increasing trend in its popularity . The problem on which we base the research are : Are all the students who smoke actually aware of the harmful effects? If they are then why they are still having it? Are not they get enough education about the diseases cause by smoking? 1-INTRODUCTION
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AN ASSESSMENT OF THE EFFECTS OF CELEBRITY ADVERTISING ON ORGANISATIONAL PERFORMANCE: A CASE STUDY OF THE BANKING INDUSTRY BY HILDA SAWE B.COM/GC/506/11/12 APRIL 2013 AN ASSESSMENT OF THE EFFECTS OF CELEBRITY ADVERTISING ON ORGANISATIONAL PERFORMANCE: A CASE STUDY OF THE BANKING INDUSTRY BY HILDA SAWE B.COM/GC/506/11/12 Submitted in partial fulfillment of the requirements for the degree in Business Management Department of Accounts and Marketing AMECEA Gaba Campus Faculty of
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NAME OF PROJECT: THE EFFECTS OF THE SOCIAL MEDIA ON RELATIONSHIP TRENDS BY: SARAI WANJIKU NJENGA I.D # : 621920 A RESEARCH PROJECT SUBMITTED TO THE JOURNALISM PROGRAM IN PARTIAL FULFILMENT OF THE REQUIREMENTS OF THE COURSE JRN 3024 COMMUNICATION RESEARCH USIU JOURNALISM PROGRAM 2011 DECLARATION I hereby declare that this is my original work. It has not been presented to any other institution for any other purpose. Name : Sarai Wanjiku Njenga Signature : ____________________
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II. Effects of Stress A. Physical Reaction The following are the physical reaction to stress: Increased heart rate Rapid pulse Increased sweating Shortness of breath Hypertension of increased blood pressure Tensed muscles Skin rashes Hair loss or alopecia Feeling nauseated Upset stomach Migraine B. Psychological Reaction The following are the psychological reactions to stress: Inability to concentrate Loss of self-confidence Feeling worried or anxious or apprehensive Depression Irritability
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Bad Drinking Habits: Causes and Effects Drinking is something that majority of grown people‚ and even youngsters‚ would do for fun. It is really a mind thing that would occur in these human beings. Although drinking could be very fun‚ there are people that would drink for negative purposes. Some causes of bad drinking habits are having stressful problems‚ and just being influenced by others that would drink a lot. If people don’t have self-control of their drinking habits‚ it can become something
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The Effect of Stress On the Body Elise Romola Block 3 March 30‚ 2014 The Effect of Stress On the Body In today’s world‚ stress is regarded as a common factor in everyday life. Everyone experiences stress in an individualized way‚ but no matter the person the stress has similar effects. Stress is mostly negative in the way it affects the human body‚ but it is a necessity that can be beneficial under certain circumstances. Stress is a negative energy caused by internal and external factors that activate
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SUICIDE AMONG COLLEGE STUDENTS Suicide has become a critical‚ national problem and the extent of this is mind-boggling. Suicides have been proven to be one of the leading causes of death among college students. According to Webters dictionary "suicide is the act killing oneself on purpose". It derived from the Latin sui‚ meaning "self"‚ and caedere‚ which means "to kill". But this is just a definition‚ because an actual suicide holds different meanings to people such as tragic‚ shocking‚ a relief
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