Science And Technology

Abstract Tracking the effect of change a service on the telecom customer feeling is very important analysis for Telecom Companies. As a result of fast growth and severe competition, customer retention and managing high churn rates are the most important challenges faced by telecom companies today. Customer retention can be achieved by identifying the feeling…

No one ever really thought that Skymat would ever end up looking the way it did, or run the way it is run. In the early 21st century the Ceo of Microtel and the Owners of Cybertech Inc., and Logics Inc branded together to start a colony of Americas most aristocratic citizens and put them…

Operating System, is a distribution of the Linux operating system based on Red Hat Enterprise Linux. And is currently the most popular Linux distribution for web servers. CentOS uses the Red Hat source code base to create a product similar to RHEL. Unlike RHEL however, CentOS does not require a paid subscription. It is open…

Back in the days of the 1850’s through 1900’s the invention of the elevator was a big step for civilization. The people went from old fashion stairs to for them a minute ride of luxury and realization (opposed to climbing stairs). An American inventor named Elisha Graves Otis was the first person to invent the…

Optical microscope utilized for visually detecting the presence of a microscopic object in a sample and determining the posture of object in sample, so repeated visual observation of object which is quiet an active role due to the fact that it gives a qualitative real data that you see. Not only does it provide an…

The aircraft propeller looks like a simple mechanism to the uneducated individual. To the educated, an aircraft propeller represents the highest sophistication in aerodynamics, mechanical engineering and structural design. This report will touch on the history of the propeller, from early pioneers/experiments, advancement during/after the war, all the way up to current applications of the…

The main objective of the new law was to allow Massachusetts consumers to choose their electricity supplier by breaking up the utility monopolies, and creating competition that will lead to lower rates in the future. Under the new law, local electric companies still own and maintain the wires that bring the electricity to homes and…

Each of the factors in this (IFE) that was engaged in this research are rated based on the criteria of the internal strengths, and weaknesses, the factors being rated by weighted per the importance on the success of the industry, which is all in part of the strategic management process for an evaluation. Then the…

Underdevelopment is the state in which a country’s full development status has not been attained due to lack of enough resources or the under-utilization of the available resources. Kenya as a country is yet to be fully developed, as is characterised by the following indicators: High dependency ratio A huge chunk of the Kenyan population…

Abstract This paper explores the use of a reading lamp as an access point for a Visible Light Communications (VLC) downlink channel. We have established an infrared uplink channel based on a network adapter, supporting both a VLC receiver and an infrared emitter. The optical signal power distribution over the passenger area has been also…