Query suggestion of Web search has been an effective approach to help users quickly express their information need and more accurately get the information they need. All major web-search engines and most proposed methods that suggest queries rely on query logs of search engine to determine possible query suggestions. However, for search systems, it is much more difficult to effectively suggest ...

The present study was conducted with the aim of identifying and evaluating the internal and external factors, affecting the Sina Trauma and Surgery Research Center, affiliated to Tehran University of Medical Sciences and propose some of related strategies to senior managers. We used a combined quantitative and qualitative methodology. Our study population consisted of personnel (18 individuals)...

.. Objective: This study involves the review of management of patients who required temporary airway support and were treated either with tracheostomy or endotracheal intubatione in ear, nose, throat. Department and intensive care unit of Multan Medical & Dental College Ibne Sina Hospital Multan. Another important aspect of the study is to compare the results of tracheostomy with endotracheal i...

Cyberangriffe nehmen stetig zu, werden immer vielfältiger und professioneller. Im Umfeld von kritischen Infrastrukturen wie etwa Energie- Wasserversorgern oder im Verkehr können sich potenzielle Cyberrisiken deshalb fatal auswirken. Gleiches gilt Rahmen der landes- bundesbehördlichen Ver- Bearbeitung sensiblen Verschlusssachen (VS), bei deren Handhabung die gesetzlichen Vorschriften des nationa...

Sina Weibo is a Twitter-like social networking site and one of the most popular microblogging services in China. This study aims to examine the factors that influence the intentions of users to continue using this site. This paper synthesizes the expectation confirmation model, constructs of habit and perceived critical mass, and the gender effect to construct a theoretical model to explain and...