نتایج جستجو برای: managment of joint properties

تعداد نتایج: 21206889  

Rafiei, M., Rasouli, I. ,

In this research, microstructure and mechanical properties of AISI316 to AISI430 dissimilar joint were investigated. For this purpose, GTAW process using ER316L and ER2209 filler metals with diameter of 2.4 mm was used. The microstructure and fracture surface of the welded samples were characterized by optical microscopy and scanning electron microscopy. Also the mechanical properties of the we...

Ali Reza Yarahmadi Bafghi Hamid Reza Bakhshi Mehdi Mousavi

In the past, rock slope stability analysis were performed either graphically or using a hand-held calculator, but nowadays there are variety of slope stability analysis which can be used according to the field condition and potential failure mode. In 2-D analysis, effect of convex and concave walls are neglected, however concave slopes are believed to be more stable than straight walls due to t...

2004
Paolo Atzeni Pierluigi Del Nostro

The adoption of a logical model for temporal, data-intensive Web sites is proposed together with a methodology for the development. The model allows the definition of page-schemes with temporal aspects (which could be related to the page as a whole or to individual components of it). The design process follows a development that starts with a traditional E-R scheme; the various steps lead to a ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علوم کشاورزی و منابع طبیعی گرگان - دانشکده جنگلداری و مهندسی چوب و کاغذ 1391

درک الگوی توزیع مکانی ماکروفون خاک بدلیل اثرات آن روی فرآیندهای اکوسیستم بسیار مهم است. لیکن اطلاعات کمی در این خصوص وجود دارد. درمورد تنوع زیستی ارگانیسم ها وجانداران خاکزی که ازاجزای مهم وکلیدی درهرسیستم اکولوژیکی هستند و در بهبود حاصلخیزی خاک و تولیدات زمین وپایداری اکوسیستم ها(ازطریق فرآیندهای بیولوژیک)نقش عمده دارند تحقیقات کمی انجام شده است. این تحقیق جهت بررسی الگوی مکانی پارامترهای تنوع...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده علوم 1390

any change in the refractive index of a laser active medium can lead to serious degradation of beam quality, laser beam modes, laser performance and variation in the intensity distribution. alteration in the refractive index of laser active medium is especially notable in high power lasers. it is clear that in the laser beam production, the pumping agent induces a great amount of heat which...

Journal: :بیهوشی و درد 0
علیرضا خواجه نصیری ali-reza khajeh-nasiri tehran university of medical sciencesدانشگاه علوم پزشکی تهران

references: 1. miller rd. miller’s anesthesia. 7th ed. philadelphia: churchill livingstone 2010 2758-9. 2. macintyre pe, schug sa, scott da, visser ej, walker sm. apm:se working group of the australian and new zealand college of anaesthetists and faculty of pain medicine. acute pain management: scientific evidence. 3rd ed. melbourne: anzca & fpm 2010 9-12. 3. buvanendran a. chronic postsurgical...

Journal: :journal of modern processes in manufacturing and production 2013
mehdi zohour bahman ghorbani

electromagnetic forming is a high energy rate forming process. in this process, an electromagnetic lorentz body force is used for deformation of products. in this article, electromagnetic forming process was simulated for assembly of parts as an innovative method. in this research work, the effect of important parameters of process such as discharge energy, radius and width of rectangular groov...

Journal: :acta medica iranica 0
farzan m siassi m espander r

dislocation of the thumb carpometacarpal joint is a rare injury, and only 38 cases have been definitively described in the english-speaking literature. all the reported dislocations have been dorsal. we present a volar form of the thumb carpometacarpal dislocation which was managed surgically after three months from the injury with open reduction and volar ligament reconstrction, with satisfact...

Journal: :journal of ai and data mining 2016
a. pakzad b. minaei bidgoli

dependency parsing is a way of syntactic parsing and a natural language that automatically analyzes the dependency structure of sentences, and the input for each sentence creates a dependency graph. part-of-speech (pos) tagging is a prerequisite for dependency parsing. generally, dependency parsers do the pos tagging task along with dependency parsing in a pipeline mode. unfortunately, in pipel...

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