نتایج جستجو برای: micro
تعداد نتایج: 115111 فیلتر نتایج به سال:
1813-8235 (Print), 2070-8998 (Online) © 2008 ANAME Publication. All rights reserved. Received on: 1 Oct. 2008 THERMAL RADIATION EFFECTS ON MHD FREE CONVECTION FLOW PAST AN IMPULSIVELY STARTED VERTICAL PLATE WITH VARIABLE SURFACE TEMPERATURE AND CONCENTRATION S. Suneetha, N. Bhaskar Reddy and V. Ramachandra Prasad Department of Mathematics, Sri Venkateswara University, Tirupati 517502, A. P., IN...
0272-1732/00/$10.00 2000 IEEE The press and the technical community have generated much excitement and speculation about the IA-64 instruction set and the Itanium processor. Intel and HewlettPackard have rolled out (one instruction at a time) the instruction set. Intel is rolling out (one transistor at a time) the Itanium processor and other platform components. This special issue provides th...
With several years of development, micro-blog has become a very popular social networking platform since it came to our eyes. Nowadays, many enterprises and organizations have registered official micro-blogs to expand marketing activities since they realized the importance of micro-blogging word of mouth. However, the micro-blogging influence of different official micro-blogs varies, which has ...
آلومینیوم بدلیل خواص منحصر به فردی نظیر استحکام ویژه بالا، دانسیته پایین و نیز فراوانی در پوسته زمین از مهم ترین مواد مهندسی بوده و دارای کاربردهای متنوعی شامل صنعت هوافضا، خودرو و ساختمان است. اما برخی عیوب ذاتی آن نظیر سختی پایین، مقاومت سایشی پایین و نیز مقاومت به خوردگی پایین، کاربرد وسیع و طولانی مدت آن را در صنعت محدود نموده است. راههای متعددی برای غلبه بر این عیوب پیشنهاد شده است که از ا...
abstract one way of the increasing saline tolerance in citrus plants is grafting of sensitive commercial cultivars on to tolerant rootstocks. sweet lime (citrus limetta) is one of the most sensitive species to salinity of soil and water, and under such conditions, drastic reduction of both vegetative and yield occured. this reaserch was conducted in completely randomaized design with factorial ...
introduction : the aim of this study was to examine and compare the apical sealing ability of ah26, ah plus and ah plus jet using a fluid filtration model. materials and methods : 70 single-rooted teeth were dissected from the cement-enamel junction. canals were prepared with protaper rotary system and manual k files and irrigated with 5.25% naocl and 17% edta. ten teeth were assigned as contro...
micrornas (mirnas) are non-coding small rna molecules with 21–25 nucleotides. it plays significant role in control of gene expression at posttranscriptional/translational level. they are commonly dysregulated in human cancers, whereas they may behave either as oncogenes or as tumor-suppressor genes. both genetic and epigenetic events in deregulation of mirna can lead to cancer development. gene...
fungal conidia and spores are among various organisms found in the air, causing different types of mycoses. in this study (from february 1994 until march 1995) fungal spores and conidia were collected by their settlement on to petri - dishes from 33 locations in babol city during 4 seasons. plates of sabouraud dextrose agar were laid 1.5 m. from the ground and then sent to mycology laboratory w...
abstractin this work, the micro powder was the product of cedar leaf (mpcl) is used as a low-cost adsorbent for the removal of pb2+ ions from aqueous solutions. bath experiments were used to determine the best adsorption conditions the adsorption percentage of pb2+ ions mpcl samples at different initial ph, contact time (tc), adsorbent dosage and temperature (t) were investigated. effective rem...
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