نتایج جستجو برای: r50

تعداد نتایج: 179  

2013
Hamid Arazi Ahmad Ghiasi Mohamadreza Afkhami

PURPOSE To investigate the blood pressure responses during recovery after two protocols of circuit resistance exercises (CRE) with different rest intervals (RI). METHODS Eleven normotensive males (aged 19.5 ± 1.0 yrs, height 172.8 ± 5.7 cm and weight 65.1 ± 8.1 kg) performed two CRE with RI of 30 (RI30s) and 40 (RI40s) seconds between the exercises randomly, as well as a control session witho...

Journal: :Turkish Journal of Electrical Engineering and Computer Sciences 2022

The analysis of white blood cells, which defend the body against deadly infections and disease-causing substances, is an important issue in medical world. concentrations these cells blood, examined 5 classes, i.e. monocytes, eosinophils, basophils, lymphocytes, neutrophils, vary according to types diseases body. peripheral smear widely used analyze cells. Manual evaluation this method laborious...

Journal: :Research, Society and Development 2023

Endodontic treatment is based on an understanding of the internal anatomy, which facilitates precise exploration canals. The present study aimed to report a clinical case referring endodontic upper left second molar, presenting mesiopalatal canal and communication with periodontal tissues in distal region pulp chamber, furcation region, due dental caries. 41-year-old patient did not any systemi...

2018
Görkem Güngör Melek Demir Gökhan Aydın Bülent Yapıcı Banu Atalar Enis Özyar

PURPOSE Stereotactic body radiotherapy (SBRT) is an established treatment technique in the management of medically inoperable early stage non-small cell lung cancer (NSCLC). Different techniques such as volumetric modulated arc (VMAT) and three-dimensional conformal arc (DCA) can be used in SBRT. Previously, it has been shown that VMAT is superior to DCA technique in terms of plan evaluation pa...

Journal: : 2022

Abstract. Nowadays, the crisis in Ukraine leads to deterioration of socio-economic conditions. Therefore, formation security regions should be priority. An effective tool for this is public administration, which promotes participation civil society process regulating development regions. there an urgent task study prerequisites its implementation, ability administration achieve appropriate resu...

ژورنال: سنجش و ایمنی پرتو 2015

With the development of science and technology in the medical field and need more than ever to accuracy and quality of treatment has been causer increase different radiotherapy methods. Almost the past two decade’s intraoperative radiation therapy (IORT) as one of the new techniques used to treat cancer patients. One of the problems with this method is obtaining accurate dosimetry, becaus...

Introduction: Radiation therapy using electron beams is a promising method due to its physical dose distribution. Monte Carlo (MC) code is the best and most accurate technique for forespeaking the distribution of dose in radiation treatment of patients.Materials and Methods: We report an MC simulation of a linac head and depth dose on central axis, along with profile calculations. The purpose o...

ژورنال: جغرافیای طبیعی 2019

یکی از ویژگی­های خاص مناطق خشک عدم وجود نظم و روندی مشخص در ریزش­های جوی است. همین امر سبب به وجود امدن اقلیمی خاص گردیده است به نحوی که هر ساله شاهد سیلاب­های عظیم و یا خشکسالی­های شدیدی در این مناطق هستیم. در این تحقیق به منظور بررسی اثر گذاری همزمان سیگنال­های اقلیمی پیوند ازدور بر سیلاب­های استان سیستان و بلوچستان از داده­های بارش روزانه(1987-2013) 6 ایستگاه سینوپتیک، داده­های دبی پیک و سیگ...

Mehdi Momen Nezhad Mohammad Taghi Bahreyni Toossi, Seyed Mohammad Hashemi

Introduction: In recent decades, several Monte Carlo codes have been introduced for research and medical applications. These methods provide both accurate and detailed calculation of particle transport from linear accelerators. The main drawback of Monte Carlo techniques is the extremely long computing time that is required in order to obtain a dose distribution with good statistical accuracy. ...

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