نتایج جستجو برای: تریاژ پنج سطحی esi
تعداد نتایج: 62816 فیلتر نتایج به سال:
We present a specialization inheritance mechanism for a strongly typed object-oriented language, called Enhanced Strict Inheritance (ESI). It is a mechanism of classi cation in which the subclassing relation between classes re ects the subtyping relationship between the corresponding types. The de nition of ESI is based on a covariant rede nition rule for methods. ESI is modeled via the &ESI-ca...
Electrical source imaging (ESI) from interictal scalp EEG is increasingly validated and used as a valuable tool in the presurgical evaluation of epilepsy as a reflection of the irritative zone. ESI of ictal scalp EEG to localize the seizure onset zone (SOZ) remains challenging. We investigated the value of an approach for ictal imaging using ESI and functional connectivity analysis (FC). Ictal ...
بررسی استرس گرمایی در مشاغل روباز مناطق گرم و کویری بر اساس دادههای هواشناسی مطالعه موردی: قم-ایران
اهداف: هدف از پژوهش حاضر، بررسی استرسهای گرمایی توسط شاخصهای دمای تر گویسان (WBGT) و استرس محیطی (ESI) بر اساس دادههای هواشناسی در مشاغل روباز استان قم بهعنوان یک منطقه گرم و کویری است. روشها: این مطالعه بهصورت توصیفی– تحلیلی بر اساس دادههای هواشناسی در چهار ماه خرداد، تیر، مرداد و شهریور سال 1392 انجام شد. پارامترهای محیطی در هر 10 دقیقه از ساعت 7 تا 19 اندازهگیری و ثبت شد. شاخص WBGT ...
OBJECTIVE To estimate and compare radiation exposure and intervention time during lumbar epidural steroid injection (ESI) 1) under different practitioners and methods with continuous fluoroscopic monitoring, and 2) under one practitioner with different methods and monitoring. MATERIALS AND METHODS We consecutively recruited 804 patients who underwent lumbar ESI and 759 patients who underwent ...
زمینه و هدف: پاسخ مؤثر از طریق تلفن به اورژانسهای پزشکی، برای سیستمهای اورژانس پزشکی در سراسر جهان حیاتی میباشد. ارایه خدمات اورژانسی به صورت مرتبسازی و اولویتبندی تماسهای دریافتی صورت میگیرد و آموزش این دسته از خدمات، در فاصله زمان پاسخ و کیفیت پاسخ نقش حیاتی را ایفا میکند. این پژوهش با هدف توصیف تجربههای پرستاران از تریاژ تلفنی صورت گرفته در مرکز پیام اورژانس 115 مرکز مدیریت حوادث و ...
Background:Thermal stress may have numerous harmful effects on human health. This study aimed at investigating thermal stress in the city of Kerman, Iran. Methods:In this descriptive-analytical study, thermal stress was assessed from 6 AM to 9 PM in 2016 using four thermal stress indices including wet-bulb globe temperature (WBGT), environmental stress index (...
Different reversed-phase liquid chromatography (LC) columns of conventional dimensions were coupled to an ultraviolet photodiode array detector (UV-DAD) and a magnetic sector-type spectrometer, equipped with an electrospray ionization (ESI) source, by a laboratory-made flow splitter. A mixture of three flavonoid-O-glycosides was employed to examine the effects of the solvent composition, the fl...
Background Magnetic resonance imaging (MRI) of the spine is the preferred diagnostic tool for pathologic conditions affecting the spine. However, in patients receiving epidural corticosteroid injection (ESI) for treatment of spinal diseases, there is a possibility of misreading of MR images because of air or fluid in the epidural space after the injection. Therefore, we defined the characterist...
In this study we have evaluated the suitability of a sheathless capillary electrophoresis-electrospray ionization mass spectrometry (CE-ESI-MS) interface with a porous tip as the nanospray emitter for use in peptide analysis. A positively charged capillary coating and 0.1% formic acid as background electrolyte were used for separation upstream from mass spectrometry characterization. The influe...
PCR coupled with electrospray ionization mass spectrometry (PCR/ESI-MS) was compared with culture for pathogen detection in peritoneal dialysis (PD)-related peritonitis. Of 21 samples of PD effluent, PCR/ESI-MS identified microorganisms in 18 (86%) samples, including Mycobacterium tuberculosis in 1 culture-negative sample. Of 15 double-positive samples, PCR/ESI-MS and culture reached levels of ...
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