E-commerce portals come in all shapes and sizes, but they all have one thing in common: they all involve interactions between information technology and people. Information systems are complex socio-technical entities and research into their implementation needs to take account of this. This paper describes the research approach used in investigating the implementation of a business-to-business...

The goal of the present study was quality evaluation of the natural waters in Stara Zagora Region according to two parameters: total iron and zinc. With regard to the investigations conducted during October-December, 2009: the surface waters of Stara Zagora Region, towards the measured zinc and iron concentrations, could be classified as I category; the groundwaters of Stara Zagora Region, towa...

Purpose – Knowledge management (KM) is an important consideration in e-government portals to ensure that knowledge flows efficiently between governments, individuals and organisations. A crucial aspect of e-government portals that has not been addressed adequately is the extent to which KM mechanisms have been implemented. Specifically, the authors argue that appropriate KM mechanisms are neces...

BACKGROUND The Internet offers a seemingly endless amount of health information of varying quality. Health portals, which provide entry points to quality-controlled collections of websites, have been hailed as a solution to this problem. The objective of this study is to assess the extent to which government-run health portals provide access to relevant, valid and understandable information abo...

the purpose of this paper is to analyze the utility operating radius and service on city parks in ardabil neighborhood, local, regional and urban level, to investigate the relationship between the distribution of these parks with water levels in the city of ardabil, including shorabil lake and balyqlv river and reviews for distribution park. the data and information used by documentary. to anal...