نتایج جستجو برای: wind instruments reducing the extractive contents didn

تعداد نتایج: 16104488  

Journal: :journal of advances in computer research 2014
elham imaie abdolreza sheikholeslami roya ahmadi ahangar

according to this fact that wind is now a part of global energy portfolio and due to unreliable and discontinuous production of wind energy; prediction of wind power value is proposed as a main necessity. in recent years, various methods have been proposed for wind power prediction. in this paper the prediction structure involves feature selection and use of artificial neural network (ann). in ...

2009
Roberto Gutiérrez-Guerra Juan Gabriel Segovia-Hernández Salvador Hernández

In this paper, design and optimization procedures are developed for a conventional extractive distillation sequence and a thermally coupled extractive distillation scheme. The proposedmethodologies detect the optimal values of the design variables in order to guarantee theminimumenergy consumption. It was found that the optimumenergy consumption can be related to the minimum total annual operat...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی دکتر علی شریعتی 1391

this ethnographic case study research was carried out in a private school setting in the context of iran. the research tried to explore the analysis and identity construction of a group of learners and teachers along with the content analysis of books on the basis of four types of commodified, political, national and narrative identities. how english language learners and teachers in an informa...

Journal: :Jornal de pediatria 2005
Maria Helena Kovacs Katia V O Feliciano Sílvia W Sarinho Ana Amélia C A Veras

OBJECTIVE To investigate access to basic actions among children attended at emergency departments, reconstructing their trajectories to contact with the service for the event in question, characterizing links with basic care and the appropriateness of morbidity to the organizational profile of the service attended. METHODS Cross-sectional study, carried out in November 2002 and from February ...

Journal: :Remote Sensing 2016
Rogier Floors Alfredo Peña Guillaume Lea Nikola Vasiljevic Elliot Simon Michael Courtney

We present a comprehensive database of near-shore wind observations that were carried out during the experimental campaign of the RUNE project. RUNE aims at reducing the uncertainty of the near-shore wind resource estimates from model outputs by using lidar, ocean, and satellite observations. Here we concentrate in describing the lidar measurements. The campaign was conducted from November 2015...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده علوم 1392

gol-e-gohar iron ore mine of sirjan in southern part of iran is a large open pit that operates below the groundwater table and during mining operation, dewatering is required to prevent operation processes from flooding. current operation is going on by digging wells in or out of the pit and pumping to prevent flooding. as a result of the former dewatering operation a vast deep cone of depressi...

حضوری, محمدامین, عباسپور, علی, فتوحی فیروزآباد, محمود, معینی اقطاعی, معین,

In recent years, due to environmental concerns together with rising costs of the fossil fuels, the wind energy usage in electricity generation of various countries has experienced a growing trend. Owing to inherent characteristics of wind turbines output generation, i.e. uncertainty in their output level as well as being undispatchable, the rapid growth of installed wind farms, however, has cau...

Journal: :The Journal of the Acoustical Society of America 1942

Journal: :The Journal of the Acoustical Society of America 1963

2014
Trun Kumar Sathya Babu

Automatic summarization is the process of reducing a text Document with a computer program in order to create a summary that retains the most important points of the original document. As The problem of information overload has grown, and as the quantity of data has increased, so has interest in automatic summarization. It is very difficult for human beings to manually summarize large documents...

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