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
Premium OSI model Computer network Local area network
| Poverty and the Effects of Social Policy | Shasta McLaws | Axia | | | | The policies concerning a person’s ability to receive poverty related assistance are mainly governed by the federal poverty guidelines or income limits. These guidelines help by determining what an acceptable living wage would be for a family or an individual to live off of. For the Department of Human Services to justify
Premium Welfare Childcare Poverty
Psychological Disorder Analysis Psychological Disorder Analysis This psychological analysis is about Maria a 42 year old Hispanic female who comes into the mental health clinic complaining of feeling jumpy all of the time‚ she has trouble sleeping and is enable to concentrate on her work as an accountant. These symptoms are causing problems for her at work. There can be many causes for her symptoms but to get to the root of her issue a clinical assessment‚ diagnoses‚ and proper treatment for
Premium Major depressive disorder Dysthymia Mental disorder
Gastric-Bypass Surgery Gastric-bypass surgery is a life altering operation. This procedure is very difficult on the human body but can yield amazing results. It is possible to lose tremendous amounts of weight in an incredibly short time. Should every morbidly obese person resort to this surgery? Do they have any other plausible options? Does society and the media make this surgery more attractive to the moderately overweight population? Although there are some drawbacks to this surgery‚ it ultimately
Premium Obesity
General Surgery Case Study Brief Summary Background: Barbara Norris grew up in a small town in western Massachusetts. She developed a fond respect and admiration for the nursing profession due to her mother and grandmother both being nurses. She knew that nursing was the career she wanted to peruse. She obtained her nursing degree from Eastern Massachusetts University‚ and began to work at EMU in the emergency room. She was an ER nurse for four years then transferred
Premium Physician Hospital Surgery
Plastic surgery is one of the medical specialty concerned with the "correction" or restoration of form and function. Though cosmetic or aesthetic surgery is the best-known kind of plastic surgery‚ most plastic surgery is not cosmetic;[2] plastic surgery includes many types of reconstructive surgery‚ hand surgery‚ microsurgery‚ and the treatment of burns. Treatments for the plastic repair of a broken nose are first mentioned in the Edwin Smith Papyrus‚[6] a transcription of an Ancient Egyptian
Premium Surgery Plastic surgery Reconstructive surgery
War B. World War II C. Economy III. Post- Berlin Wall effects A. Economic examples B. Political examples Conclusion In the last fifty years the German Democratic Republic has been a nonstop changing country. In Germany‚ the terms "East" and "West" do not just represent geographically regions. It runs much deeper than that‚ and there is still a large gap in the way of life‚ and political and social conditions of the whole country. While most German’s were sleeping
Premium Cold War West Germany Germany
Robotic Emotions Time will inevitably affects the way we view the world around us. As time moves on so to does ones opinions and views on the world around. Transitioning through age also affects our view on reality. In Alison Gopnik’s “Possible Worlds: Why Do Children Pretend?” she shows us the difference between how children and adults perceive things. At the same time in Sherry Turkle’s “Alone Together” we are shown how growing technology affects are views on reality. When one combines the ideas
Premium Robot Change Robotics
a hip replacement surgery. Normally‚ healthy and active individuals experience good results with this type of operation. Like other aspects of medicine‚ there have been many improvements and many still come with risks and consequences depending on the individual’s response to the treatment. Today‚ hip replacement devices have come under fire accused of negligence for marketing defective health products. Victims
Premium Medicine Patient Health care
The crime cause are best explains by Psychological and social process theory. The principal of psychological theory is behaviorism. This theory cause that the human conducts oneself becomes more mature through our daily learning experiences. The rate at which something occurs of any behavior including criminal or deviant behavior can be increased or decreased through reward or punishment. Also including personality disturbances and diseases of the mind. In behaviorists view crimes as learned responses
Premium Crime Criminology Sociology