The development of information technology has changed the mode communication social information, and this change put forward new requirements on contents, methods even objects science research. Knowledge service in process can extract knowledge content from various explicit implicit resources according to people’s needs, build networks, provide or solutions for users’ problems. Hence, it is ver...

cloud computing is a new discussion in enterprise it. it has already become popular in terms of distributed technology in some companies. it enables managers to setup and run the intended businesses by avoiding excessive spending on computers, software and hiring expert staff, which proves to be cost effective. cloud computing also helps users pay for the it services without spending massive am...

background: health information system (his) has been utilized for collecting, processing, storing, and transferring the required information for planning and decision‑making at different levels of health sector to provide quality services. in this study, in order to provide high‑quality his, primary health care (phc) providers’ perspective on current challenges and barriers were investigated. m...

Determination of shipment quantity and distribution problem is an important subject in today’s business. This paper describes the inventory/distribution network design. The system addresses a class of distribution network design problem, which is characterized by multiple products family, multiple warehouses and retail-ers. The maximum capacity of vehicles and warehouses are also known. The res...

Introduction: In the growing service sector, communication issues are a part of the service design process; considering service as a complex social and communication interface, the design and evaluation of its interaction quality requires new conceptual models (Mantovani) able to control the system complexity. The service analytical model we are proposing could be a potential tool for communica...