Firewall admins and auditors face some tough questions: • Is the firewall really enforcing the corporate security policy? • How will the new admin learn the firewall rules? • We're acquiring company Y. What does their firewall allow?

CULTURE AND SOCIETY St ig H ja rv ar d “Stig Hjarvard has through the last decade been a leading scholar in the emerging research on mediatization of culture and society. In this book he synthesizes his theory and makes his extensive work accessible in one English volume. He refines his institutional approach to changes in the media and in social and cultural areas that more and more take on me...

purpose: according to frequent needs to gastric decompression by nasogastric tube insertion during laparoscopic cholecystectomy, the current comparative study was accomplished through single blind clinical trial considering both the presence and the absence of guide wire insertion. materials and methods: twenty patients were selected for elective surgery of laparoscopic cholecystectomywith gene...

introduction: nutrition plays an important role in the protection and promotion of health. to plan and implement programs aiming at improving community nutritional status, a knowledge of the existing situation is essential. the aim of this cross-sectional study was to determine food and nutrient intakes of the inhabitants in tehran university of medical sciences population laboratory. methods: ...

This paper is focused on an interdisciplinary meeting between psychology and philosophy (personality and Weltanschauung), resulted in a synthetic investigative instrument – a questionnaire, also fast and key-oriented towards personality’s resorts, values and motivation, showed in attitudes and behaviors. I consider it as a welcome systemic rough guide concerning the subject’s frame of reference...

Might psychology someday be reduced to (= exhaustively explained by) computational neurobiology? Many still say no. We approach this question through a brief survey of some prominent intertheoretic reductions drawn from our scientific history. A general charactITization of reduction is constructed from these, and some important philosophical and methodological lessons are drawn. The five most p...

The malposition of a self-expandable metal stent (SEMS) placed fully inside the bile duct may be disastrous, and adjusting the position of a malpositioned stent can be difficult or impossible. Fully-covered SEMSs were designed mainly to treat benign biliary strictures and to be removable [1]. The removal process can however be difficult if the stent is placed fully inside the bile duct. Graspin...

Besides computation intensive tasks, the Grid also facilitates sharing and processing very large databases and file systems that are distributed over multiple resources and administrative domains. Although accessing data in the Grid is supported by various lower level tools, end-users find it difficult to utilise these solutions directly. High level environments, such as Grid portal and workflo...