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An expert system is software that uses a knowledge base of human expertise for problem solving, or clarifies uncertainties where normally one or more human experts would need to be consulted. Expert systems are most common in a specific problem domain, and are a traditional application and/or subfield of artificial intelligence (AI). A "HOSPITAL MANAGEMENT SYSTEM'' is a computerized management system. This management system has been developed to form whole management system including Employees, Doctors (consultants), Nurses, Patients, Bills, and Complains etc. This system also keeps the records of hardware assets besides software of this organization. The proposed system will keep a track of Employees, Doctors, Patients, Accounts and generation of report regarding the present status. This project has web based software that will help in storing, updating and retrieving the information through various user-friendly menu-driven modules.
Confucius thought that happiness and prosperity would prevail if everyone would behave "correctly" as a family member. The cultural importance of the family is also emphasized in the Old Testament. The earliest codified literature in India, the Rig-Veda, which dates back from about the last half of the second millennium B.C., and the Law of Manu, which dates from about the beginning of Christian era, devote much attention to the family out of all human groups, family is considered the most important basic group. It is a very small social group which basically consists of parents and their children. The family, in turn, can continue to exist only if it is supported by the larger society. Children who are deprived of love and affection from their biological parents, either due to death of their parents or abandonment of children by parents are called Orphan Children. An orphanage is a public institution dedicated for the care of orphans. These orphanages look after the orphans for food, clothes, shelter, education, culture and health.
Health is a precursor to improve the quality of life of mankind. Individually, health is man's greatest possession, for it lays a solid edifice for his contentment. Sound mental health is a pre-requisite for human productivity and the developmental process. It is crucial to economic and technological advancement. Health compasses senses of well-being, wholeness and soundness that means more than the simple freedom from illness - a fact appreciated in the World Health Organization's definition of health as more than the absence of disease or infirmity. Thus, good health is a synthesis of physical, mental and social well-being. The Preamble to the WHO Constitution also states that the enjoyment of highest attainable standard of health is a fundamental right of every human being. The quintessential objective of every educational endeavor is to optimize the learning of the students and endow them with qualitative education. This on the part of the teachers as well as the students stipulates that they should fully exploit their cognitive interventions mental health.
Software design sits at the technical kernel of the software engineering process and is applied regardless of the development paradigm and area of application. Design is the first step in the development phase for any engineered product or system. The designer's goal is to produce a model or representation of an entity that will later be built. Beginning, once system requirement have been specified and analyzed, system design is the first of the three technical activities -design, code and test that is required to build and verify software. The importance can be stated with a single word "Quality." Design is the place where quality is fostered in software development. Design provides us with representations of software that can assess for quality. Design is the only way that we can accurately translate a customer's view into a finished software product or system. Software design serves as a foundation for all the software engineering steps that follow. Without a strong design we risk building an unstable system - one that will be difficult to test, one whose quality cannot be assessed until the last stage.
The usage of Internet has been increasing day by day. Wi-Fi provides wireless access to the internet but range is limited to certain meters only. So concept of WiMAX is introduced to increase the range. OFDM (Orthogonal Frequency Division Multiplexing) based IEEE 802.16 WiMAX has been widely acknowledged as the next generation wireless standard for providing wideband communications in rural areas. There are two main types of WiMAX services: mobile and fixed. Mobile WiMAX enables users access Internet while traveling whereas fixed WiMAX stations provide wireless Internet access to clients within a fixed radius. Moreover, WiMAX is capable of delivering high speed wireless services up to a range of approximately 50km which is far longer than that of DSL, cable modem, etc. which has a span of approximately 5.5km. Multicarrier systems such as WiMAX offer good functionality under heavy interference. Short interfering signals are countered using long symbol times, which are made possible by spreading data onto several subcarriers.
These days one can not think life without computer. Every moment is concerned of this gadget for its beautifulness and dependency from a childhood to end of life. This may be for entertainment to education and at later stage life support gadgets. We can be aspect any thing with computer it is users perception. Though computer hardware is the collection of various physical components of the computer like the computer itself, input/output devices, printers and other peripheral devices yet user feel its interaction. Two computer can be put to talk each other and this is what is Net Working. A computer network, often simply referred to as a network, is a collection of computers and devices connected by communications channels that facilitates communications among users and allows users to share resources with other users. In net working Communication of data propagation and processing of signals are made transmitting and receiving the signals is labeled Data Communication.
Though computer word is very common these days in India and almost this gadget is holding good position every house may be poor or rich. Students are very much dependent upon this machine being this is a subject in school education. Teachers often advise students to get assignment done on computer but yet not in every school. Most of the schools are going with smart education where e-books are used. Computer may be common in India yet unable to develop a taste of doing with the system. Every user is dependent on technicians to get their system operation. Some times operating system sets down and other times hardware lost its function. To get a new computer is not a problem but to maintain is the a cause of concern. We being playing with computer since 1987, understand the full operation and understand the functional language. To make aware of the parts, assembly section and some what repair of the gadget at home as how to do it. Some of the components not used these days are not included in this book like floppy drive, floppy disks etc. One should know the computer one is going to buy for use at home, office.
Since the incoming of computer in this world there has been craze to peep into another computer whatever the operating system may be. Computer professionals tried their best to do this and their labor came out with positive results. At every stage the motive behind with the investigators remained to share the information of one computer with another. Basically Networking or connecting computers together to share information, has long been one of the more difficult areas of basic computing to get a grasp on, mainly because it is one of those points at which the generally friendly user interface of your average Windows box starts showing cracks, or possibly gaping holes ready to swallow up the unsuspecting user.
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