Civil Engineering- Retaining walls Essay Example | Topics and Well Written Essays - 250 words

Civil Engineering- Retaining walls - Essay Example This force translates into moment by multiplying it by the moment distance, M of each section (Craig 166). M is the distance from the ‘toe’ of the wall to the centre of gravity of each section. Centre of mass acts at â…” of distance from the apex to base or â…“ of distance from the base to apex, for triangular sections. Centre of mass acts at the centre of section, for rectangular sections. Summation of the individual sections’ resisting moments gives the overall resisting moment. The force, Pa, acts at a distance â…“ H since the effective pressure region is triangular. The resulting moment is Pa multiplied by â…“ H. the factor of safety Fsot is the ratio of moment due to resistance to the moment due to net active thrust. The sliding resistance is the ratio of (the reaction force of the wall multiplied by the coefficient of sliding, 0.44) to the driving force offered by the soil to the wall (Craig 189). The reaction of the wall is the summation of the wall’s section forces, in his case 23.3 k. In question 2, the angle Ï• is 26o, and c is still zero; therefore, the wall exerts a triangular pressure distribution region. Given both the active and passive pressure co-efficient, Ka and Kp respectively, calculate Pa and Pp. The passive pressure is due to the resistance of soil to lateral forces. Ka and consequently, Pa are calculated as in problem 1 while Kp = [(1+ sin Ï•)/ (1 - sin Ï•)]. Pp = Â ½KpÃŽ ³ H2– 2c (√Ka) (H) but this reduces to Pp = Â ½KaÃŽ ³ H2 since c is zero (Craig 166). The factor of safety, Fsot, as in problem one is the ratio of the summation of resistance moment by the wall to moments due to active thrust of the soil. The factor of safety due to sliding limit is the summation of wall section’s reaction force multiplied by sliding coefficient, 0.45 divided by the thrust force of the soil to the

A wireless solution for a sporting goods company Research Paper

A wireless solution for a sporting goods company - Research Paper Example Retrieved December 05, 2012, from http://www.att.com/network/ 22 Executive Summary At the present, the majority of organizations use computers to carry out their day to day tasks. In this scenario, they use computers to collect, process, and store business and customer related data and information. However, when the size of business increases they need many people to carry out these tasks simultaneously. For this purpose, they build a network of computers in the firm. In a computer network, computers are connected with each other. They can share data and resources with each other. There are different ways and technologies that can be adopted to implement a computer network. In this scenario, wireless networks is a latest form of networking. Some of the other categories of wireless networking are: WLAN, 3G, 4G, WiFi, WiMax and various other standards and tools. They offer wonderful services and facilities to personal life and business areas. Hence, seeing these advantages of wireless networks the management of the Athlete’s Shack (TAS) has decided to implement new Wireless technology based WLAN. The major aim of the Athlete’s Shack (TAS) is to enhance overall corporate credibility and develop better performance based arrangement at a corporation. Introduction I have been hired as a technology consultant at Wireless Technology Company (WTC). WTC Company helps organizations and businesses resolve issues regarding network planning and design. I have been asked to write a report to propose a wireless networking solution for the Athlete’s Shack. In this report, I will present a detailed analysis of WLAN architecture for the Athlete’s Shack (TAS). This project (the implementation of the WLAN at Athlete’s Shack (TAS)) will involve implementing a wireless technology that will connect all of its stores through wireless broadband service, installing WLANs at each store, and providing its employees with iPads for better customer service. Additionally, TAS is unsure how to start this process. Thus, they have hired the services of our firm for completing this project. This report will discuss various aspects of wireless network design and its implementation. This report will also discuss the issues involved in this project. Problem Situation The Athlete’s Shack (TAS) runs its business through a chain of sporting goods stores. In the past few years, TAS has got massive popularity and now it has 10 stores in the area. Before, TAS was running its business through manual and traditional means. Additionally, the technology based systems and tools were used at a very small level. In this scenario, all the stores of the Athlete’s Shack were completely disconnected from each other. Hence, they required a solution that can better support and facilitate the corporate operations and dealings. TAS was facing the following problems through traditional ways: Lack of communication Lack of data security Redundancy of da ta Complex management of business operations Less hold/control of management Long term processing cycle Difficult order processing cycle No centralized

Master of Science in Information Management Personal Statement

Master of Science in Information Management - Personal Statement Example I had an attitude of first solving my issues before I sought for help. This attitude, seemingly, has made me have a passion in providing solutions in the ever advancing technological world. In class, I have done well in information technology with the general point average (gpa) of 3, 3. I have also done well in the IT lab and was named the best student in our class. In today’s living, all realms of life require information and technology. In the medical sector, robots are assuming the precise role of surgery. Data storage would be hectic if people were dependent on print media. Transfer of information has become lightning fast and the world has become a global village. With this in mind, and all other myriad of solutions that can be offered by technology, an advancement of knowledge in this field is imperative. The results are a good gauge of what I am capable of doing, given the chance to expand to a master’s level. I have excellent leadership skills that enhance my relationship with other students at Syracuse University, and that I have developed and learned from the university. As a leader, I hope to reconcile the interests of the student with those of the university. I will also use the learned skills in information technology in giving back to the community. Currently, I engage in activities where I teach the community members and those around me on the importance of protecting their personal information and ways through which they can do this. As a group, we talk to the small and upcoming businesses that are embracing the use of information and computer technology in their business operations. With new data gathering tools being invented and the computing power increasing in leaps and bounds, companies and governments need new policies and strategic plans on how to utilize the large amounts of data that is being captured. In order to stay competitive in this world where