نتایج جستجو برای: processing or dynamic

تعداد نتایج: 4161421  

In this paper, a robust optimization approach is proposed to design a dynamic cellular manufacturing system (DCMS) under uncertainty of processing time of products. In addition, a mathematical model considering cell formation, inter-cell design and production planning under a dynamic environment (i.e., product mix and demand are changed in each period) is presented. Therefore, reconfiguration b...

1996
Oksana Arnold Klaus P. Jantke

The focus of the present paper is on knowledge representation for innovative knowledge processing under especially diicult circumstances. Typical applications are diagnosis and therapy of disturbed dynamic processes like in chemical industries. The process dynamics need to be represented appropriately to support knowledge processing like therapy plan generation, e.g. The present approach has be...

1997
H. Larrabee D. M. Hummels

| The need for high dynamic range analog to digital converters (ADCs) is strong due to the growing use of digital signal processing in communications applications. ADC performance has improved over the years due to advances in both design concepts and semiconductor technologies. However most ADCs still still exhibit undesirable distortion in addition to quantization error, thus limiting spuriou...

Ashrafizadeh, F., Cavaliere, P., Sadeghi, B., Shamanian, M.,

Solid state joining of powder metallurgy (P/M) processed and sintered by spark plasma sintering through friction stir welding (FSW) was studied. The nanocomposites were prepared via mechanical milling followed by spark plasma sintering. The microstructural and mechanical of the joints were evaluated as a function of the different processing parameters such as rotating and advancing speeds of th...

Ashrafizadeh, F., Cavaliere, P., Sadeghi, B., Shamanian, M.,

Solid state joining of powder metallurgy (P/M) processed and sintered by spark plasma sintering through friction stir welding (FSW) was studied. The nanocomposites were prepared via mechanical milling followed by spark plasma sintering. The microstructural and mechanical of the joints were evaluated as a function of the different processing parameters such as rotating and advancing speeds of th...

Journal: :پژوهش های جغرافیای طبیعی 0
نوذر قهرمان دانشیار گروه مهندسی آبیاری و آبادانی، دانشکدة مهندسی و فناوری کشاورزی، دانشگاه تهران ایمان بابائیان استادیار گروه پژوهشی تغییر اقلیم پژوهشکدة اقلیم شناسی مشهد مجید آزادی دانشیار پژوهشکدة هواشناسی و علوم جو صدیقه لوک زاده دانشجوی دکتری هواشناسی کشاورزی، گروه مهندسی آبیاری و آبادانی، دانشکدة مهندسی و فناوری کشاورزی، دانشگاه تهران

introduction the main perspective in seasonal prediction of precipitation is presentation of a qualitative prediction for upcoming seasons. the information gained from such predictions can be used for decision making in various disciplines such as agriculture, water management and hydropower production. besides, it can help us reduce the adverse effects of climatic changes like drought and floo...

Journal: :The Journal of Zhytomyr State Technological University. Series: Engineering 2017

ژورنال: مجله طب نظامی 2019

Background and Aim: Research has shown that the type of attentional instructions plays a vital role in performance and learning of various skills, including balance skills and postural control. The purpose of the present study was to investigate the effect of internal and external (close & far) attentional focus on the static and dynamic balance of chemical veterans with movement impairment. Me...

A Salari H Daneshmandi M Sahebalzamani

Background & Aims: Balance is one of the most essential elements of physical activities and an important factor in sport skills. Vision plays a paramount role in the processing and integrating other sensory inputs for controlling balance and selecting equilibrium strategy. The purpose of this research was to examine the effect of an eight-week core stability training program on balance in blind...

Journal: :international journal of smart electrical engineering 2013
saied raeeszadeh reza sabbaghi-nadooshan

in this paper, we present a novel algorithm for vanet using cloud computing. we accomplish processing, routing and traffic control in a centralized and parallel way by adding one or more server to the network. each car or node is considered a client, in such a manner that routing, traffic control, getting information from client and data processing and storing are performed by one or more serve...

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