نتایج جستجو برای: layer by layer

تعداد نتایج: 7153986  

Journal: :International Journal of Computer Vision 2021

Existing scene understanding systems mainly focus on recognizing the visible parts of a scene, ignoring intact appearance physical objects in real-world. Concurrently, image completion has aimed to create plausible for invisible regions, but requires manual mask as input. In this work, we propose higher-level system tackle both and backgrounds given scene. Particularly, built decompose into ind...

Journal: :Colloids and Surfaces B: Biointerfaces 2021

Escherichia coli is one of the most common commensal aerobic bacteria in gut microbiota humans (and other mammals). Nevertheless, if left free to proliferate, it can induce a large range diseases from diarrhoea extra-intestinal diseases. In recent years, this bacterium had become increasingly resistant antibiotics. It therefore essential implement new approaches able maintain both bacterial via...

In this paper, it is tried to find an approximate single layer equivalent for multi-layer graphene sheets based on third order non-local elasticity theory. The plates are embedded in two parameter Winkler-Pasternak elastic foundation, and also the thermal effects are considered. A uniform transverse load is imposed on the plates. Applying the non-local theory of Eringen based on third order she...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تهران 1379

چاههای حرارتی میکروکانال بطور کلی از کانالهایی با ابعاد بسیار ریز در حدود 5 تا 200 میکرون تشکیل شده اند. از ویژگیهای مهم این کانال اینستکه ضریب انتقال حرارت (h) در آنها بسیار زیاد است . این ویژگی باعث می شود تا از نظر تکنیکی مسائل مربوط به طراحی و ایجاد آنها را بطور جدی مطالعه و روزبروز بر دقت ساخت آنها بیافزاییم. از آنجا که دستگاههایی که این کانالهای ریز در آنها تعبیه میشوند معمولا" دارای بار ...

1994
Wesley W. Chu

Traditional DBMS only retrieves data that perfectly match the user query and also requires the user to know the detailed database schema. Often, it is desirable to obtain additional relevant information to a query. In this paper, we present a method to provide useful information to the user that he does not explicitly asked for. Such domain speciic knowledge associated to a given query depends ...

Journal: :journal of agricultural science and technology 2009
sh rafiee

this paper peresents a mathematical model for the thin layer drying of the viliamz cultivar of soybean. the thin layer drying behaviour of soybean was experimentally investigated and the mathematical modelling performed by using thin layer drying models provided in the literature. experiments were conducted at inlet drying air temperatures of 30, 40, 50, 60 and 70ºc and at a fixed drying air ve...

تهوری, رامین, توسلی, سهیل, عباسی, مهرداد,

The purpose of this article is to study the formation of intermetallic compounds (IMCs) at the interface of Al/Cu bimetal produced by compound casting of molten Al in solid copper tubes. The mechanism of the intermetallic compounds formations at the interface, the effects of molten aluminum pouring temperature and solid copper tubes preheating tempreture, were investigated on the IMCs type...

Journal: :iranian endodontic journal 0
seddigheh khedmat department of endodontics, dental school, tehran university of medical sciences, tehran, iran. [email protected] mostafa rezaefar general practitioner, tehran, iran

introduction: recently, attention has been drawn to the influence of smear layer removal on apical seal, and the relation of root canal filling material with canal wall surface in the presence and absence of the smear layer. the purpose of this study was to evaluate the influence of the smear layer removal on the apical sealing ability of ah26 sealer. materials and methods: forty extracted huma...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید