Fitness Center Information System Assignment Example | Topics and Well Written Essays - 3500 words

Fitness Center Information System - Assignment Example The system would take care of all those and keep the latest details about performance and other measures such as future interests. They form a major part of the system and handle a lot of tasks relating to the members activities and alignment to several other programs and future interests. They interface with the management giving valuable information regarding members and their interests which needs to be taken care from time to time. The new methodologies and equipments need to be identified for the growth of their customer base so that they stay competitive in the business. The management of The Fitness Center needs to analyze at every moment what is to be done for furthering the interests of the members and to identify the upcoming requirements and the feedback from the members about the center and the environment. The fitness consultants also interact with the management to identify collectively the innovations which will keep the company competitive over others. The above information can be collected from the company members and the consultants in the form of interviews and questionnaires designed to fetch the required information so as to get the overall view of the system and the interaction of the various parts. PrSystem Analysis It outlines the various models which need to be developed to get an inner depth of the system and the interaction of its various processes. Process Modeling: Process modeling involves graphically representing the processes which capture, manipulate, store and distribute data between a system and its environment and between components within a system (Hoffer, 2002). The following is the Data flow diagram of the entire system and its relationships with other entities: Figure 1: Data flow Diagram of the entire system. The following are the information about the various symbols used in the above diagram: Oval - It is used to depict the Information system to be interfaced. Rectangle - It is used to denote the various entities involved in the entire system. Rectangles with one open side - It is used to show the place to store the information derived from the various entities and the Information system itself. Arrows - It shows the direction of the information flow. Labels - It gives a brief about the nature of the information or message passing. Conceptual data modeling : A detailed model that captures the overall structure of organizational data while being independent of any database management system or other implementation considerations (Hoffer and Navathe, 2002). Figure 2: Entity Relationship Diagram (Clearly showing communication between them) The following are

Principles of Pathology Essay Example | Topics and Well Written Essays - 1500 words

Principles of Pathology - Essay Example Clinical pathology deals with the laboratory analysis of the disease through examining the bodily fluids such as blood. Laboratory testing is a common way to diagnose a disease thus clinical pathology is commonly used in hospitals. Molecular pathology is also a similar type which examines the diseases through molecular analysis. It is usually practiced to cover those diseases that have strange causes or are genetic (Woolf, 1998, p. 17). General pathology is a wide term which describes the scientific aspect of diagnosing diseases. It is a wide term that covers all the specialist features of pathology. The scientific aspect talks about the mechanisms of the cell during the disease process. This includes the injury and the effects on the cells, along with the body’s functions to repair these cells. The rupture and infections caused to cells is investigated to diagnose the disease, and in regard to the treatment of the disease, these cells are treated and repaired. The study of general pathology includes the cellular response to diseases and injuries such as inflammation, necrosis and wound healing, etc. (Spector, 1999, p. 236). Improvements in the study of pathology and eventually in the diagnosis process of a disease can cause many improvements in the treatment of that disease as well. Diagnostic tests need to be accurate and authentic in order to control the diseases from spreading and becoming uncontrollable. In many developing countries, these tests still lack quality and thus effect the patient management. The pathological study is a specialist area in science where the performance of the diagnostic tests are judged and observed clearly. The performance of these tests will be successfully achieved if the information and method of diagnosis is not biased. Inaccuracy is an obstacle to healthcare for the people who are severely infected but