سخن سردبیر editorial مجله دانشگاه علوم پزشکی رفسنجان دوره 13، دی 1393، 924-923       طبقه بندی سوء رفتارهای پژوهشی   classification of research misconduct   محسن رضائیان[1] m. rezaeian   خلافکاری های پژوهشی (research misconduct) مشتمل بر طیف وسیعی از رفتارهای بسیار مخرب تا رفتارهای کمتر مخربی را در بر می گیرد که می توان مهمترین آنها را به شرح زیر طبقه بندی نمود ]2-1[: —جعل داده ها — تحریف داده ...

OBJECTIVES Video laryngoscopy has been shown to improve glottic exposure when compared to direct laryngoscopy in operating room studies. However, its utility in the hands of emergency physicians (EPs) remains undefined. A simulated difficult airway was used to determine if intubation by EPs using a video Macintosh system resulted in an improved glottic view, was easier, was faster, or was more ...

BACKGROUND Tracheal intubation in the lateral position is difficult because the laryngeal view is compromised during direct laryngoscopy. The Airway Scope facilitates intubation even when laryngeal views are poor with direct laryngoscopy, as they often are in the lateral position. We thus compared the efficacy of the Airway Scope in supine patients with those in the left- and right-lateral posi...

Abstract Background We tested the hypothesis that C-MAC® video laryngoscope (C-MAC) with an external display is more useful than disposable i-view™ (i-view) integrated or a Macintosh direct (Macintosh) for tracheal intubation aerosol box. Methods In this randomized, crossover manikin study, we recruited 37 medical personnel > 2 years of dedicated anesthesia experience from five hospitals. Af...

text classification is an important research field in information retrieval and text mining. the main task in text classification is to assign text documents in predefined categories based on documents’ contents and labeled-training samples. since word detection is a difficult and time consuming task in persian language, bayesian text classifier is an appropriate approach to deal with different...

Background: The anticipation of a challenging airway can be demanding in emergency care settings. Due to the patient’s clinical condition, executing pre-intubation screening tests during management an situation sometimes troublesome. Ultrasonographic assessment may become helpful tool, but no specific sonographic measurements precisely visualize prospect meeting difficult airway. Therefore, pre...

INTRODUCTION: We performed a systematic review and meta-analysis of randomized controlled trials (RCTs) to compare the usefulness video-assisted (VL) approaches with Macintosh direct laryngoscope for endotracheal intubation obese patients. MATERIAL AND METHODS: Studies were obtained via search SCOPUS, Medline, Web Science, CINAHL, Cochrane Central databases. The polled relative risks (RRs) odds...

image classification is an issue which utilizes image processing, pattern recognition and classification methods. automatic medical image classification is a progressive area in image classification and it expected to be more developed in the future. due to this fact that automatic diagnosis which use intelligent methods such as medical image classification can assist pathologists by providing ...

prediction, diagnosis, recovery and recurrence of the breast cancer among the patients are always one of the most important challenges for explorers and scientists. nowadays by using of the bioinformatics sciences, these challenges can be eliminated by using of the previous information of patients records. in this paper has been used adaptive nero fuzzy inference system and data mining techniqu...