نتایج جستجو برای: control volume
تعداد نتایج: 1604703 فیلتر نتایج به سال:
background and objectives: hippocampal volume reduction has been reported in diabetes mellitus type 1. it is believed that hyperglycemia and oxidative stress mediate neuropathological changes in hippocampal neurons. in this study we aimed to study the effect of insulin and an antioxidant like ascorbic acid on preventing volume changes of dentate gyrus and ca3 region of hippocampus. materials an...
Background & Aim: The treatment of Parasagittal Meningioma (PSM) is always a challenge, especially when the tumor has already invaded the critical structures like venous sinuses. This study aims at evaluating the outcomes of Gamma Knife Radiosurgery (GKRS) in patients with PSM. Methods and Materials/Patients: In this descriptive retrospective study, we reviewed the medical records of 61 patien...
Introduction: Tumor size is a contributing factor in cancer prognosis. On the other hand, regular exercise may play an important role in inhibiting tumor growth in breast cancer. Because of the key role of tumor volume in tumor metastasis, the aim of the present study was to compare the effects of a 4-week and a 12-week aerobic training on tumor volume in female mice with breast cancer. Methods...
در این پایان نامه، به کمک نرم افزار flow-3d میدان جریان عبوری از سریز اوجی بررسی می گردد. همچنین اثر هندسه سرریز و بلندای آب بالا دست سرریز بر میدان جریان و توزیع فشار بررسی شده و تاثیر مدل های مختلف آشفتگی (prandtl، و rng (renormalized group) در میدان جریان نیز مورد توجه بوده است. نرم افزار flow-3d یک برنامه تحلیلی میدان جریان است که معادلات حاکم بر میدان جریان عبوری از روی سرریز که همان معادل...
background: few studies have shown the limitation of the world health organization (who)/ international council for the control of iodine defi ciency (iccidd)-adopted thyroid gland volume references as universal normative values for thyroid gland volume. so we decided to measure thyroid gland volume by sonography in schoolchildren in rasht, gilan province, iran — rasht is a metropolitan city on...
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