نتایج جستجو برای: h2 elimination

تعداد نتایج: 80193  

2009
Sebastian Thams

This thesis is based on the emerging concept that pattern recognition molecules, originally characterized in the immune system, may be expressed and used by neurons to mediate also non-immune functions. In line with this concept, the major histocompatibility complex (MHC) class I and certain complements proteins have been implicated in synaptic plasticity in the developing visual system. In Pap...

Bin Hu Chunrong Jiang Hua Zhang, Juan Feng Linge Li Xi Shou Yu Tian Yu Zhang

Background:   H2-EB1 molecule which is the homolog of Human HLA-DRB1 is proposed to be associated with allergic rhinitis (AR). Construction of   H2-Eb1 knockout animal models provides a tool to elucidate the role of H2-EB1 and AR pathogenesis. Objective:   To establish the H2-Eb1 knockout model and investigate the H2-EB1 functions in   H2-Eb1 knockout mice as a model of AR. Methods: The Cre/Lox...

Journal: :Symmetry 2023

This research presents a nonlinear adaptive fuzzy control method as an analytical design and simple structure for the trajectory tracking problem in wheeled mobile robots with skew symmetrical property. For this robots, it is not easy to find solution due complicated error dynamics between controlled desired trajectories. deriving law of problem, filter link firstly adopted solvable dynamics, t...

Journal: :iranian journal of immunology 0
linge li department of otorhinolaryngology, the first affiliated hospital, xinjiang medical university, urumqi, xinjiang, china bin hu department of otorhinolaryngology, the first affiliated hospital, xinjiang medical university, urumqi, xinjiang, china juan feng department of otorhinolaryngology, the first affiliated hospital, xinjiang medical university, urumqi, xinjiang, china yu zhang department of otorhinolaryngology, the first affiliated hospital, xinjiang medical university, urumqi, xinjiang, china xi shou department of otorhinolaryngology, the first affiliated hospital, xinjiang medical university, urumqi, xinjiang, china yu tian department of otorhinolaryngology, the first affiliated hospital, xinjiang medical university, urumqi, xinjiang, china chunrong jiang

background:   h2-eb1 molecule which is the homolog of human hla-drb1 is proposed to be associated with allergic rhinitis (ar). construction of   h2-eb1 knockout animal models provides a tool to elucidate the role of h2-eb1 and ar pathogenesis. objective:   to establish the h2-eb1 knockout model and investigate the h2-eb1 functions in   h2-eb1 knockout mice as a model of ar. methods: the cre/lox...

Journal: :Inorganic Chemistry 2021

Rhodium-alkene complexes of the pincer ligand ?3-C5H3N-2,6-(OPiPr2)2 (PONOP-iPr) have been prepared and structurally characterized: [Rh(PONOP-iPr)(?2-alkene)][BArF4] [alkene = cyclooctadiene (COD), norbornadiene (NBD), ethene; ArF 3,5-(CF3)2C6H3]. Only one these, alkene COD, undergoes a reaction with H2 (1 bar), to form [Rh(PONOP-iPr)(?2-COE)][BArF4] (COE cyclooctene), while others show no sign...

Journal: :archives of clinical infectious diseases 0
masoud mardani infectious diseases and tropical medicine research center, shahid beheshti university of medical sciences, tehran, ir iran; infectious diseases and tropical medicine research center, shahid beheshti university of medical sciences, tehran, ir iran. tel: +98-2122439963-8, fax: +98-21-22439964

Journal: :journal of arthropod-borne diseases 0
gholmreza hassanpour center for research of endemic parasites of iran, tehran university of medical sciences, tehran, iran department of medical parasitology and mycology, school of public health, tehran university of medical sciences, tehran, iran mehdi mohebali center for research of endemic parasites of iran, tehran university of medical sciences, tehran, iran department of medical parasitology and mycology, school of public health, tehran university of medical sciences, tehran, iran hojjat zeraati department of epidemiology and biostatistics, school of public health, tehran university of medical sciences, tehran, iran ahmad raeisi center for research of endemic parasites of iran, tehran university of medical sciences, tehran, iran hossein keshavarz center for research of endemic parasites of iran, tehran university of medical sciences, tehran, iran department of medical parasitology and mycology, school of public health, tehran university of medical sciences, tehran, iran

background: the ob­jective of this study was to find an appropriate approach to asymptomatic malaria in elimination setting through a systematic review. methods: a broad search was conducted to find articles with the words ‘malaria’ in their titles and ‘asymptomatic’ or ‘submicroscopic’ in their texts, irrespective of the type of study conducted. the cochrane, medline/pubmed, and scopus databas...

Journal: :iranian journal of chemistry and chemical engineering (ijcce) 2010
simin sistani mohammad reza ehsani hossein kazemian

mfi-type zeolite membranes (zsm-5) were prepared on α-alumina tubular supports and tested for separation of h2/co mixtures. the effect of pressure and temperature on h2 and co flows and selectivity was investigated. the best results in this work were obtained with a zsm-5 membrane prepared over a porous α-alumina tube seeded with zeolite nanocrystals synthesized with microwave technique. in thi...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس 1390

در این پایان نامه به مسئله طراحی کنترلگر مقاوم مرتبه مشخص با جایگذاری قطب و قید عملکردی بهینه سازی نرم برای سیستم های با نامعینی پارامتری بیضوی پرداخته شده است. مسائل کنترل مقاوم با نامعینی بی ساختار به علت موجود بودن ابزارهای تحلیل و طراحی مورد نیاز و سادگی نسبی آنها توسعه بسیار بیشتری نسبت به مسائل با نامعینی ساختارمند و پارامتری داشته اند. با این وجود به علت محافظه کاری بالا در روش های مبتنی...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس 1389

در کاربرد های عملی، اغلب برآوردن همزمان اهداف کنترلی متضاد مورد نظر است که به مسایل کنترل چندمنظوره می انجامد. گرچه برآوردن همه اهداف مطلوب می باشد، اما طراحی یک تک کنترلگر چندمنظوره محدود کننده است و کنترلگر طراحی شده اغلب محافظه کارانه یا از مرتبه بالا می باشد. در این رساله، به منظور کاهش محافظه کاری در طراحی کنترلگر و بهبود عملکرد، روش هایی برای کنترل چندمنظوره h2/h? مبتنی بر کلیدزنی و باسرپ...

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