The Future of Information Systems Research Paper

The Future of Information Systems - Research Paper Example The researcher states that an information system helps the business organization manage and organize these huge volumes of data effectively. These information systems allow them to use these sets of data to run as well as improve the business performance by taking effective decisions. There are various categories of information systems and each category contains particular kinds of information systems for instance management information systems and decision systems. At the present, the success of an organization completely depends on the effectiveness of an information system. The basic purpose of developing and implementing the modern and up-to-date information systems in the business and corporate structures is to enhance the overall corporate performance and enhanced management of the business data. In their book Turban, Leidner and McLean define an information system as a system which collects, processes, stores, evaluates, and distributes information in order to carry out a spec ific task. Additionally, the nature of tasks varies from department to department. For instance, an information system can be used to manage human resource related operations or for managing accounting related functions. However, like any other system, an information system comprises various elements such as inputs (in the forms of instructions and data) and outputs (in the forms of reports, calculations). In addition, it generates the required outputs by performing operations on the given input. In addition, various other authors such as consider an information system in technical perspective.

Medical terminology Essay Example | Topics and Well Written Essays - 2000 words

Medical terminology - Essay Example view vocal cords directly has now been developed as a process to inspect the body parts through an optical instrument inserted onto the tubes or cavities to reach the body parts intended to be examined. It is an optical instrument and inserted through the urethra to reach the bladder. It has two parts called ports. One port is used to see the inside of the bladder and the other port is used to take biopsy, treating tumors and removing stones from the bladder. It is also used for removing the prostrate. The tube attached to the instrument is inserted through the incision at the back into the kidney for locating kidney stones. The stones are disintegrated by high frequency waves and sucked out through the Nephroscope. It is used for surgical procedures in the lower ureter area by direct viewing with the aid of a telescope extending through the sheath to the ureter. This is again used for kidney stones removal but without making cuts in the body. The urologist passes the Urethroscope by a tube through the urethra into the bladder and then to the ureter to reach the kidney stone’s location. The urologist removes kidney stones with a basket to grab the stones or forceps. Though there are several instruments available for breaking the stones, urologists mostly use a laser. It is an outpatient procedure. If stay is required it will not be more than 24to 48 hours. (.webmd.com) Laparoscope is used perform operations hands free with the aid of a camera placed in the abdomen. Its applications are tubal ligation for sterilization and gall bladder removal. A small incision is made near the belly button area into which carbon dioxide is passed to enlarge the space inside for the surgeon to have a clearer view. The laparoscope is then placed for examination of the pelvis or abdomen. Additional cuts may be required during the procedure. After the procedure, the opening is closed with drain for any fluid developing to pass out. Women who have had previous pelvic or abdominal