نتایج جستجو برای: 1384 at first
تعداد نتایج: 4580699 فیلتر نتایج به سال:
in this thesis, first the notion of weak mutual associativity (w.m.a.) and the necessary and sufficient condition for a $(l,gamma)$-associated hypersemigroup $(h, ast)$ derived from some family of $lesssim$-preordered semigroups to be a hypergroup, are given. second, by proving the fact that the concrete categories, semihypergroups and hypergroups have not free objects we will introduce t...
the study of air infiltration into the buildings is important from several perspectives that may be noted to energy and design of hvac systems, indoor air quality and thermal comfort and design of smoke control systems. given the importance of this issue, an experimental and numerical study of air infiltration through conventional doors and windows has been explored in iran. to this end, at fir...
this study investigated the functions, types and frequencies of code switching in the teachers and students discourse in elt classrooms. to this end, the participants of this study including two groups of teachers and students were selected. the first group of participants were two efl teachers teaching general english courses (at two different levels of proficiency) in an institutional program...
The probability of failure free software operation for a specified period of time in a specified environment is called Reliability, it is one of the attributes of software quality and study about it come back to 1384. Exposition and spreading of new software systems and profound effect of it to human life emphasize the importance of software reliability analysis, until it poses formal definitio...
© 2013 The Authors. doi: 10.2340/00015555-1384 Journal Compilation © 2013 Acta Dermato-Venereologica. ISSN 0001-5555 Churg–Strauss syndrome (CSS) is a complex multiple organ disease (1). The American College of Rheumatology has proposed 6 criteria for CSS classification, with the fulfilment of 4 criteria making a diagnosis of CSS (2). These criteria include asthma, eosinophilia, mononeuropathy ...
Pull-out experiments were performed on three carbon fiber-reinforced polymer (CFRP) ground anchors simulating their applications in different rock types which provided different confinement levels. The CFRP tendons comprised, on the ground side, a prefabricated conical anchor body of high-strength grout in which two CFRP straps were embedded. The anchors reached an average load-bearing capacity...
در این پایان نامه تقاضای مسکن شهری کشور در سال 1384 با استفاده از اطلاعات عوامل موثر بر تقاضای مسکن در طی 25 سال گذشته که به صورت سریهای زمانی می باشند، برآورد شده است. برای برآورد تقاضای مسکن سه روش اصلی وجود دارد که یکی مسکن را کالای همگن فرض می کند، دیگری آنرا یک کالای چندجنبه ای تلقی می کند و آخری کالای مسکن را دارای شقوق متمایز در نظر می گیرد. دراین تحقیق از روش اول استفاده شده است و برای ...
1. Post Graduate Student, Department of Oral Pathology & Microbiology, Institute of Dental Sciences & Technology, Modinagar 2. Senior Lecturer, Department of Orthodontics, Institute of Dental Sciences & Technology, Modinagar 3. Senior Lecturer, Department of Oral Pathology & Microbiology, Eklavya Dental College & Hospital, Kotputli, Rajasthan 4. Senior Lecturer, Department of Prosthodontics, Ko...
We consider decision-making and game scenarios in which an agent is limited by his/her computational ability to foresee all the available moves towards the future – that is, we study scenarios with short sight. We focus on how short sight affects the logical properties of decision making in multi-agent settings. We start with single-agent sequential decision making (SSDM) processes, modeling th...
T h i s paper presents a m e t h o d for a p p l y i n g s t a n d a r d i n fe renc ing mechan isms to a b roader class of sentences t h a n t h a t wh i ch was possi b le before. T h e logic of proposition surrogates al lows rep resen ta t ion of and reason ing w i t h a class of sentences ( the so ca l led opaque sentences) t h a t pose specia l d i f f icu l t ies fo r s tan d a r d logics....
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