سخن سردبیر Editorial مجله دانشگاه علوم پزشکی رفسنجان دوره هفدهم، دی 1397، 900-899       ضرورت آشنایی با چگونگی جستجو، بازیابی و ارزشیابی نقادانه مقالات چاپ شده برای متخصصین علوم سلامت The Necessity of Knowing How to Search, Retrieve and Critically Appraise the Published Articles for Biomedical Professionals     محسن رضائیان[1]،[2]   M. Rezaeian         تنها در سال 2015 میلاد...

et al. 1982, Zolensky et al. 1989, Flynn and Sutton 1991, Love et al. 1993). The recovery of space-exposed thin foils, The densities of interplanetary micrometeoroids have been however, presents the opportunity for further determinainferred by various techniques in the past; a valuable (albeit tions of the density from the perforation signatures of indirect) technique has been the study of the ...

Background: IgG4-related disease (IgG4-RD) is an autoimmune disorder and frequently involve multiple organs. The respiratory tract one of the most involved sites. Objectives: This study aimed to compare demographic clinical characteristics (IgG4-RRD) non-IgG4-RRD patients in a large cohort. Methods: We carried out retrospective 452 cases IgG4-RD (104 IgG4-RRD 348 patients) diagnosed at Peking U...

Background Immunoglobulin G4 related disease (IgG4-RD) is a newly recognized immune-mediated fibroinflammatory characterized by involvement of multiple organs, among which salivary gland one the most commonly involved sites. G4-related Sialadenitis (IgG4-RS) presents itself as focal or diffuse lesions, lesions are difficult to differentiate from masses [1] , especially benign with high clinical...

TOPIC: Procedures TYPE: Medical Student/Resident Case Reports INTRODUCTION: Pulmonary embolism (PE) can be a life-threatening condition. Massive PE, characterized by hemodynamic instability with signs of shock, comprises 4.5%-10% all PE cases and has over 50% mortality rate. When medical therapy fails, aspiration thrombectomy is treatment option for acute massive or submassive in patients compr...

(1995) Journal of Chromatography A 691: 239}246. [43] LeBelle M, Pike RK, Graham SJ, Ormsby ED and Bogard H (1996) Journal of Pharmaceutical and Biomedical Analysis 14: 793}800. [44] Bernal JL, del Nozal MJ, Martin MT and Diez-Masa JC and Cifuentes (1998) Journal of Chromatography A 823: 423}431. [45] Polettini A, Bouland GM and Montagna M (1998) Journal of Chromatography B: Biomedical Sciences...

Abstract Background Ceftibuten (CTB) is an oral cephalosporin active against Enterobacterales approved by the US Food and Drug Administration in 1995. Avibactam (AVI) a potent inhibitor of extended-spectrum β-lactamases (ESBLs), serine carbapenemases AmpC that can be administered orally. We evaluated vitro activity CTB-AVI molecularly characterized produced most common (BLs) assessed AVI concen...

Melanoma, an aggressive tumor of the melanocytes is more prevalent among the white-skinned individuals with the highest incidence reported from Australia and New Zealand (Elwood M,2002). Primary melanomas usually involve the skin, mucosa, retina and leptomeninges. They are known to metastasize to lymph nodes, lung, liver and virtually any part of the body (Basler et al., 1997; Saqi et al., 2002...

A key challenge of the collaborative filtering (CF) information filtering is how to obtain the reliable and accurate results with the help of peers’ recommendation. Since the similarities from small-degree users to large-degree users would be larger than the ones opposite direction, the large-degree users’ selections are recommended extensively by the traditional second-order CF algorithms. By ...