نتایج جستجو برای: plant type and ac ziz pros
تعداد نتایج: 17052523 فیلتر نتایج به سال:
پلیمرهای ¬معدنی ¬دو بعدی جدید h2[{m(h2o)8m(h2o)7m(h2o)6}p2w18ce3o70(oh)( h2o)n].xh2o x = 24 and 29) (n = 1and 2) (m= la3+ and ce3+) ) از واکنش پلی اکسوآنیون ساندویچی نوع a [p2w18ce3o71(h2o)2]12-به عنوان بلوک ساختمانی و m(no3)3.6h2o (m = la3+ ce3+) درمحیط آبی تهیه و تعیین ساختار شدند. ساختار این ترکیبات شامل لایه های موجی شکل دو بعدی در صفــحه ac می باشند که بوسیله اتصال واحدهای ساختاری [m(h2o)8...
thermal barrier coatings (tbcs) are used to provide thermal insulation to the hot section components of gas turbines in order to enhance the operating temperature and turbine efficiency. hot corrosion and thermal shocks are the main destructive factors in tbcs which comes as a result of oxygen and molten salt diffusion into the coating. in this thesis atmospheric plasma spraying was used to dep...
In calorimetry and particularly in heat capacity measurements, different characteristic relaxation time constants may perturb the experiment which cannot be considered at thermodynamic equilibrium. In this case, thermodynamics of irreversible processes has to be taken into account and the calorimetric measurements must be considered as dynamic. In a temperature modulated experiment, such as ac-...
Lysine acetylation is a dynamic and reversible post-translational modification that plays an important role in diverse cellular processes. Botrytis cinerea is the most thoroughly studied necrotrophic species due to its broad host range and huge economic impact. However, to date, little is known about the functions of lysine acetylation in this plant pathogen. In this study, we determined the ly...
This paper investigates the parametric excitation of a micro-pipe conveying fluid suspended between two symmetric electrodes. Electrostatically actuated micro-pipes may become unstable when the exciting voltage is greater than the pull-in value. It is demonstrated that the parametric excitation of a micro-pipe by periodic (ac) voltages may have a stabilizing effect and permit an increase of the...
چکیده: در این رساله، ابتدا مفهوم *c-جبر را بیان می کنیم سپس با تجزیه و تحلیل دقیق مقاله های زیر grüss type inequalities in inner product modules,2005 schwarz and grüss type inequalities for c*- seminorms and positive linear functionals on banach *- modules,2011 ابتدا مفهوم *h-جبرها را بیان کرده و سپس بعضی از ویژگی های یک ضرب داخلی تعمیم یافته در مدولها روی *h-جبرها و *c-جبرهارابیان می کنیم ...
Little information is available regarding distribution of HPV types in different histological subtypes of adenocarcinoma (AC). Thus, in this study we examined the frequency of high-risk (hr) HPV types in AC, adenocarcinoma in situ (AIS) and adenosquamous carcinoma (ADSQ). A total of 102 cases of primary cervical adenocarcinoma (26 AIS and 76 invasive AC) obtained from pathology files from 1995-...
the date palm fruit stalk borer is one of the most important pests of date palm in the world. biochemical properties of digestive proteases in oryctes elegans prell larvae were investigated in this research and optimal total proteolytic and trypsin activities were obtained at ph 9.0 and 11.0, respectively. activity staining of protease on sds-page showed one isoform. also, zymogram pattern of t...
Conventionally Grid Connected Solar PV plants initially generates DC power and then converted to AC via inverters and connected into AC grid for power transmission. Depending on the size of the plant, required environmental condition and land availability large PV plants are generally located far away from the load centre. Hence reduction of transmission loss and incised transmission capacity e...
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