نتایج جستجو برای: mini reactor
تعداد نتایج: 60698 فیلتر نتایج به سال:
introduction: in open reduction and internal fixation for the treatment of mandibular fracture, the fixation technique used is very important in reducing post-operative complications and promoting the healing process. this study assessed the results of fixation of the mandible using two mini-plates perpendicular to each other in the lower border of the mandible for fracture treatment. materi...
objectives: the aim of this study was to assess nutritional status and identify the most significant mna-items (mini nutritional assessment) to accelerate the determination of nutritional risk of heart-failure in elderly patients. methods and materials: the present research was a cross-sectional descriptive analytical survey on hospitalized heart- failure elderly patients (n=225). the sampling ...
EFFECT OF THE UNIFORM FISSION SOURCE METHOD ON LOCAL POWER VARIANCE IN FULL CORE SERPENT CALCULATION
One of challenges the Monte Carlo full core simulations is to obtain acceptable statistical variance local parameters throughout whole reactor at a reasonable computation cost. The tends be larger in low-power regions. To tackle this problem, Uniform-Fission-Site method was implemented code MC21 and its effectiveness demonstrated on NEA performance benchmark. very similar also Serpent under nam...
Background: Recently, some new viruses have been identified for their association with hepatitis which Torque Teno Mini Virus being among them. The aim of this study was to determine the frequency of Torque Teno Mini Virus in healthy individuals and hepatitis B and C patients in Isfahan, Iran. Materials and Methods: One hundred serum samples of healthy individuals from Isfahan Blood Transfusi...
Water pollution is a growing global issue; there are many approaches to treating wastewater, including chemical coagulation, physical adsorption, and oxidation. The photocatalysis process has provided solution for removing pollutants from where the pair of photoelectron hole works through an asymmetric way degrade contaminants under UV irradiation. This method offers alternative route pollutant...
We report measurement of reactor based electron anti-neutrinos from a prototype array plastic scintillator bars ( mini-ISMRAN ) located inside Dhruva research hall, BARC. The detector setup took data for 128 days on (RON) and 51 off (ROFF) condition. A detailed analysis procedure is developed to select the anti-neutrino candidate events energy deposition, number hit as well topological event se...
objectives: the aims of this study were to investigate the association of mini-nutritional assessment and activities of daily living as well as examining mini nutritional assessment as a good prognostic tool ofactivities of daily living in elderly residents of nursing home. methods & materials: in a cross-sectional study, among 1200 recorded files, 247 subjects completed mini nutritional assess...
In this paper, mini-channel type evaporator which is new in mobile air conditioning (MAC) or automotive air conditioning (AAC) systems is thermally modeled. The performance of mini-channel evaporator is also compared with the laminated evaporator which is being currently used in automotive industries. The mini-channel evaporator was constructed of two rows of parallel flow mini-channel tubes...
solar mini-dimmings can be detect in the extreme ultra-violet coronal eruptions. here, sequences of 171_a images taken by solar dynamic observatory/atmospheric imaging assembaly on 13 june 2010 are used. in this special day, both of coronal mass ejection and prominence were observed. the average velocities and accelerations of 500 mini-dimmings which were detected using on feature based classif...
1. Definition of Catalytic Properties 1.1. Conversion 1.2. Selectivity 1.3. Yield 1.4. Catalyst Deactivation and Sustainability 2. Reactor Types 2.1. Batch Reactor 2.2. Perfectly Mixed Flow Reactor 2.3. Plug Flow Reactor 3. Intrinsic Kinetics 3.1. External Mass and Heat Transport Limitations 3.2. Internal Mass and Heat Transport Limitations 3.3. Flow Pattern Ideality 4. Specific Reactor Types 4...
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