نتایج جستجو برای: میزان مصرف روزانه dir
تعداد نتایج: 233484 فیلتر نتایج به سال:
یک مدل شبکه عصبی مصنوعی و الگوریتم ژنتیک جهت پیش بینی روزانه و ماهیانه مصرف گاز طبیعی در استان کهگیلویه و بویر احمد استفاده شد. اطلاعات هواشناسی و مصرف گاز شهر یاسوج در مدت چهار سال(از سال 1385 تا سال 1388) جمع آوری و برای مدلسازی استفاده گردید. در مدل روزانه، متغیرهای درجه روز، رطوبت نسبی، میزان بارندگی، سرعت باد و مصرف گاز پنج روز قبل از روز پیش بینی، به عنوان ورودی های شبکه و متغیر میزان مصر...
PURPOSE This study aimed to evaluate whether the deformable image registration (DIR) method is clinically applicable to the safe delivery of re-irradiation in hepatocellular carcinoma (HCC). MATERIALS AND METHODS Between August 2010 and March 2012, 12 eligible HCC patients received re-irradiation using helical tomotherapy. The median total prescribed radiation doses at first irradiation and r...
We evaluated the accuracy of one commercially available and three publicly available deformable image registration (DIR) algorithms for thoracic four-dimensional (4D) computed tomography (CT) images. Five patients with esophagus cancer were studied. Datasets of the five patients were provided by DIR-lab (dir-lab.com) and consisted of thoracic 4D CT images and a coordinate list of anatomical lan...
Introduction: We have designed the Digital Inflection Rigidometer (DIR), a new electronic method for the diagnosis of the erectile dysfunction19 (fig. 1). Objectives: We aim to demostrate that the DIR, used by the patient himself either at the clinic or at home will provide accurately, in a noninvasive and fast way the penile axial32 rigidity (PAR) in grammes, the relative intracavernosal press...
D gene segments with irregular spacers (DIR) are D gene segments that are specific to higher primates. Their use is controversial because of their G+C-rich long sequences. In the human, it has always been tempting to assume that a complementarity-determining region 3 sequence has been added by terminal deoxynucleotidyltransferase (TdT) activity and is not derived from DIR recombination. Herein,...
Online adaptive radiation therapy (ART) promises the ability to deliver an optimal treatment in response to daily patient anatomic variation. A major technical barrier for the clinical implementation of online ART is the requirement of rapid image segmentation. Deformable image registration (DIR) has been used as an automated segmentation method to transfer tumor/organ contours from the plannin...
خاکهای سدیمی به طور وسیعی در مناطق خشک و نیمه خشک گسترش یافتهاند. برای اینکه اراضی سدیمی بتوانند مورد استفاده کشاورزی قرار بگیرند باید ویژگیهای فیزیکی و شیمیایی نامطلوب آنها اصلاح گردد. به منظور بررسی اثر گچ (صفر، 50 و 100 درصد نیاز گچی) به تنه...
Objective Diabetic complications and lipid peroxidation are known to have a close association. Lipid peroxidation commonly occurs at sites exposed to ischaemia, but distant organs and tissues also get damaged during ischaemia/reperfusion (I/R). Some of these targets are vital organs, such as the lung, liver, and kidney; the lung is the most frequently affected. The aim of our study was to inves...
The design of a double inversion recovery (DIR) sequence, to image selectively grey or white brain matter, is described. Suitable choice of inversion times allows either cerebrospinal fluid (CSF) and white matter to be suppressed, to image the cortex alone, or CSF and grey matter to be suppressed, to image the white matter. The DIR sequence was found to give clear delineation of the cerebral co...
از مهمترین مؤلفه<span style="letter-spacing: -0.05pt; font-family: 'ARTUNIV',serif; fon...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید