background and objectives: epstein barr virus (ebv) is one of the members of herpesviridae family and a sub-category of gamma herpes virinae. ebv, which normally has cr2 or cd21 receptors on b-lymphocytes, has mutagenic features for them. the virus plays an important role in causing some malignant cancers. about 30% of the cases with non-hodgkin’s lymphoma are diffuse large b-cell lymphoma (dlb...

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...

Introduction: Obstructive sleep apnea (OSA) is a highly prevalent sleep-disordered breathing (SDB).   Case Report: Two 53- and 51-year-old male cases with daytime sleepiness and opium abuse and severe sleep apnea and long respiratory events duration (200 and 275 seconds respectively) noted in polysomnography were reported at Ebn-e-Sina and Razavi hospita...

one of the issues discussed in details in philosophy is the end of humanity after death (according to the tendency of immortality) and the survival of the human population or accepting death and invalidity with destruction of the body. philosophers such as ibn sina, suhrawardi and mulla sadra explain the stages and types of souls after death, and the immortality of them. ibn sina after al-farab...