نتایج جستجو برای: provided the presented model

تعداد نتایج: 16368377  

Soft tissue modeling for the creation of a haptic simulator for training medical skills has been the focus of many attempts up to now. In soft tissue modeling the most important parameter considered is its being real-time, as well as its accuracy and sensitivity. In this paper, ANFIS approach is used to present a nonlinear model for soft tissue. The required data for training the neuro-fuzzy mo...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان 1389

wireless sensor networks (wsns) are one of the most interesting consequences of innovations in different areas of technology including wireless and mobile communications, networking, and sensor design. these networks are considered as a class of wireless networks which are constructed by a set of sensors. a large number of applications have been proposed for wsns. besides having numerous applic...

Journal: :journal of optimization in industrial engineering 2011
javad sadeghi ahmad sadeghi mohammad saidi mehrabad

this paper develops a single-vendor single-retailer supply chain for multi-product. the proposed model is based on vendor managed inventory (vmi) approach and vendor uses the retailer's data for better decision making. number of orders and available capital are the constraints of the model. in this system, shortages are backordered; therefore, the vendor’s warehouse capacity is another limitati...

Journal: :مدیریت صنعتی 0
جعفر رزمی دانشکده¬های فنی، دانشگاه تهران، ایران رضا توکلی مقدم پردیس دانشکده¬های فنی، دانشگاه تهران، ایران فریبرز جولای پردیس دانشکده¬های فنی، دانشگاه تهران، ایران بابک یاری پردیس دانشکده¬های فنی، دانشگاه تهران، ایران

traceability is a basic requirement for the most of products from the viewpoint of governments and customers. it has base of quality systems and supports integration of supply chain information systems. this paper has presented a holistic model for supply chain traceability through structural equation modeling. this model will support recall of products, quality assurance requirements, improve ...

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

learning a second or foreign language requires the manipulation of four main skills, namely, listening, reading, speaking, and writing which lead to effective communication. it is obvious that vocabulary is an indispensible part of any communication, so without a vocabulary, no meaningful communication can take place and meaningful communication relies heavily on vocabulary. one fundamental fac...

Journal: :international journal of advanced design and manufacturing technology 0
ramin barzegar young researchers and elite club, tabriz branch, islamic azad university, tabriz, iran mehran mahboubkhah faculty of mechanical engineering, university of tabriz, tabriz, iran vahid zakeri msc. in department of mechanical engineering, tabriz branch , islamic azad university, tabriz, iran hamed hosseingholi pourasl department of mechanical engineering, eastern mediterranean university (emu), cyprus reza matin department of mechanical engineering, tabriz branch, islamic azad university, tabriz, iran

the occurrence of chatter vibrations in boring operation has a great influence in improving workpiece dimensional accuracy, surface quality and production efficiency. in this paper instability analysis of machining process is presented by dynamic model of boring machine. this model, which consists of machine tool’s structure, is provided by finite element method and ansys software. the model is...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1391

1. to determine whether difference in birth body mass influenced growth performance in pipistrellus kuhlii we studied a total of 12 captive-born neonates. bats were assigned to two body mass groups: light birth body mass (lbw: 0.89 ± 0.05, n=8) and heavy birth body mass (hbw: 1.35 ± 0.08, n=4). heavier body mass at birth was associated with rapid postnatal growth (body mass and forearm length) ...

Journal: :مدیریت فناوری اطلاعات 0
رضا رادفر دانشیار گروه مدیریت و اقتصاد، دانشگاه آزاد اسلامی واحد علوم تحقیقات، تهران، ایران نوید نظافتی استادیار گروه مدیریت دولتی، دانشکدۀ مدیریت و حسابداری، دانشگاه شهید بهشتی، تهران، ایران سعید یوسفی اصلی کارشناس ارشد مدیریت فناوری اطلاعات، دانشگاه آزاد اسلامی، واحد الکترونیکی، تهران، ایران

classifying customers using data mining algorithms, enables banks to keep old customers loyality while attracting new ones. using decision tree as a data mining technique, we can optimize customer classification provided that the appropriate decision tree is selected. in this article we have presented an appropriate model to classify customers who use internet banking service. the model is deve...

Evaluation plays an important role in interactive question answering systems like many computational linguistics fields. The coherence between the questions and the answers exchanged between the user and the system is one of the important criteria in evaluating these systems. In this paper, a new approach to determine the degree of coherence of generated text by the IQA systems is presented. Th...

An equivalent circuit model for predicting the frequency response of a square ring slot frequency selective surface (SRS-FSS) for normal incidence is described. The proposed FSS consists of an array of square patches centered within a wire grid. The presented circuit model is formed by the impedance of the wire grid that is parallel with the impedance of the patch array, also the mutual couplin...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید