نتایج جستجو برای: type of fluid
تعداد نتایج: 21274984 فیلتر نتایج به سال:
despite recent advances in burn wound management, sepsis remains the main cause of death in patients resuscitated after major thermal injury. increased susceptibility to infections has been related to severe suppression of the immune system. the aim of this study was to induce immune suppression with blister fluid injection, and to modulate immune response by use of cimetidine and pyrimethamine...
چکیده هدف اصلی این پژوهش شناسایی الزامات نظام مدیریت کیفیت فراگیر در حوزه پژوهشی دانشگاه اصفهان بود. سوالهای پژوهش با توجه به مولفه های مدیریت کیفیت (تعهد مدیران، بهبود مستمر فرایندها ، مشتری محوری ، منابع انسانی ، مدیریت اطلاعات ، زیرساختهای کیفیت ، استفاده از نتایج ، انعطاف پذیری، مشارکت در فعالیتهای پژوهشی، ایجاد فرهنگ کیفیت و تناسب ساختارهای سازمانی) که بر اساس مطالعه استانداردهای بین المل...
Andarian area is located north of Tabriz city, north west Iran, and tectonically is a part of Ahar-Arasbaran magmatic belt. Geology of the area includes Miocene shallow pluton, Cretaceous flysch-type sediments, metamorphic rocks )hornfels and skarn( and volcanic rocks. Mineralization occurred in two stages: primary and secondary. The primary ore minerals include Au, pyrite and stibnite. Malachi...
SUMMARY Otitis media with effusion is disease of children that accumulate steril fluid in the middle ear. Chronic form of disease called when the fluid remained for 12 weeks in the middle ear, that is, important cause of mild hearing loss in the school age and behavior disorder and difficult in the learning. In this study 71 patients that admitted and treated with surgical (Adenoidectomy a...
background accurate and rapid diagnosis of bacterial arthritis is not always possible in unvaccinated (streptococcus pneumoniae and haemophilus influenzae type b) children in iran. objectives searching the staphylococcal superantigen (entrotoxin a, b, c and tsst1) in synovial fluid of cases with inflammatory arthritis. patients and methods this cross sectional study was implemented in the pedia...
in this thesis, barium ferrite nano particles were prepared by sol-gel method. their structural and magnetic properties of samples have been investigated using thermo gravimetric analysis (tg-dta), x-ray powder diffractometer (xrd), fourier transform infrared (ftir), scanning electron microscopy (sem), field emission scanning electron microscopy (fesem), ac susceptometer, vibrating sample magne...
The biomimetic and hydrodynamic study of aquatic animals is one of the most challenging computational fluid dynamics topics in recent studies due to the complexity of body geometry and the type of flow field. The movement of the aquatic body, and particularly the tail section and the corresponding movement of fluid around the body, causes an unsteady flow and requires a comprehensive study of t...
In this article, the instable fluid velocity in the pipes with internal nanofluid is studied. The fluid is mixed by SiO2, AL2O3, CuO and TiO2 nanoparticles in which the equivalent characteristic of nanofluid is calculated by rule of mixture. The force induced by the nanofluid is assumed in radial direction and is obtained by Navier-Stokes equation considering viscosity of nanofluid. The displac...
food safety is considered as an important world concern. the detection of pathogen and toxic materials in food has an important role in public health care. in recent years, the applications of microbial biosensor have been developed as a new approach for toxicity control. luminescent microbial biosensor is an appropriate biological tool for protection of natural environment. this type of biosen...
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