نتایج جستجو برای: dynamic recovery

تعداد نتایج: 600101  

Journal: :iranian journal of chemistry and chemical engineering (ijcce) 2010
najeh alali mahmoud reza pishvaie vahid taghikhani

production of highly viscous tar sand bitumen using steam assisted gravity drainage (sagd) with a pair of horizontal wells has advantages over conventional steam flooding. this paper explores the use of artificial neural networks (anns) as an alternative to the traditional sagd simulation approach. feed forward, multi-layered neural network meta-models are trained through the back-error-propaga...

2005
Gautam Das Maria Fazio Massimo Villari Antonio Puliafito

In this paper we introduce a new algorithm skillful to build a scheme suitable for Information Dissemination issue. This approach will be very scalable for data dissemination in ad hoc wireless networks in terms of network and device resources. The scheme is characterized by a backbone created through a reduced set of mobile node, able to disseminate the information to whole network; that backb...

2008
Josh Taylor

Project Goal The goal of this project is to show that it is possible to create a system that can effectively predict whether a student will get a problem right or wrong, given the performance of other students on a set of problems which contains the target problem and given the students performance on the same set of problems minus the target problem. The reason I would find such a system usefu...

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

در این پایان نامه رنگ آمیزی دینامیکی یک گراف را بیان و مطالعه می کنیم. یک –kرنگ آمیزی سره ی رأسی گراف g را رنگ آمیزی دینامیکی می نامند اگر در همسایه های هر رأس v?v(g) با درجه ی حداقل 2، حداقل 2 رنگ متفاوت ظاهر شوند. کوچکترین عدد صحیح k، به طوری که g دارای –kرنگ آمیزی دینامیکی باشد را عدد رنگی دینامیکی g می نامند و آنرا با نماد ?_2 (g) نمایش می دهند. مونت گمری حدس زده است که تمام گراف های منتظم ...

2015
Yunhan Dong

Analogous to the radar Doppler spectrum for coherent processing, the concept of a Radon spectrum that is a kind of normalised Radon transform is proposed and used for radar non-coherent detection. One advantage of using the Radon transform for non-coherent processing is that integration in all directions is considered, and hence range migration of moving targets is not a concern. The detection ...

Journal: :Asian J. of Management Science and Applications 2019

Journal: :Journal of the American College of Cardiology 2000

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