نتایج جستجو برای: output

تعداد نتایج: 184605  

Journal: :Transactions of the Society of Instrument and Control Engineers 1993

 An adaptive input-output linearization method for general nonlinear systems is developed without using states of the system. Another key feature of this structure is the fact that, it does not need model of the system. In this scheme, neurolinearizer has few weights, so it is practical in adaptive situations.  Online training of neuroline...

Journal: :journal of paramedical sciences 0
mojtaba navvabpour department of radiation technology paramedical sciences faculty, shahid beheshti university of medical sciences, tehran, iran mohammad navvabpour material engineering faculty, tehran university, tehran, iran mohammad ghane-e dehkordi medical radiation sciences faculty , shahid beheshti university of medical sciences, tehran, iran hossein nazari moghadam radiation technalogy sciences faculty , radiation technology department paramedical sciences , shahid beheshti university of medical sciences, tehran, iran seyed mohammad reza aazami department of radiation technology, 5 department of radiation technology,paramedical sciences faculty, shahid beheshti university of medical sciences, tehran, iran

the output of x-ray, especially in the field of required energy for diagnosing the disease is very low (in diagnosing lamps, it is less than 1%). in this kind of lamps the rest of the electrical energy is transformed to heat. this considerable amount of heat induces a myriad of too many limitations in choosing higher levels of radiation, particularly in specialized techniques. this process is t...

Journal: :journal of language and translation 0
gholam-reza abbasian faculty of persian literature and foreign languages, islamic azad university, south tehran branch fatemeh rahmani 2young researchers and elite club, sari branch, islamic azad university, sari, iran

the belief that output practice is crucial in l2 learning affects foreign language teaching methodology. and researchers have endeavored to find the best ways to encourage learners to produce and practice whatever they hear as an input in the process of learning. moreover, learning styles and the importance of matching learners’ styles with those of teachers inspired the researchers to investig...

Journal: :iranian journal of parasitology 0
farahnaz sadoughi ali valinejadi mansoureh serati shirazi rouhallah khademi

background: the aim of this study was to survey the iranian parasitology researchers’ performance, and analyse and visualize the scientific outputs of their co-authorship network. methods: this study was conducted using scientometric method and social network analysis (sna). the data extracted from the web of science (wos) databases in july 10th 2014. totally, 1048documents of all types in rese...

Journal: :journal of agricultural science and technology 2014
h. r. mirzaei khalilabadi a. h. chizari m. dahajipour heidarabadi

as one of the most important products of iran, pistachio has a significant share in non-oil revenues. its annual foreign exchange earnings are over 800 million dollars. however, production of this nut in the country’s major production centers is faced with many problems regarding the efficiency and productivity of the inputs. this study was performed by using two-stage cluster sampling method. ...

Journal: :energy equipment and systems 2014
mojtaba tahani tahmine sokhansefat kiana rahmani pouria ahmadi

wind power has been widely considered and utilized in recent years as one of the most promising renewable energy sources. in the current research study, aerodynamic analysis of the upwind three-bladed horizontal axis turbine is carried out using blade element momentum theory (bem), and a genetic algorithm (ga) is applied as an optimization method. output power generation is considered as an obj...

Journal: :energy equipment and systems 2014
mojtaba tahani tahmine sokhansefat kiana rahmani pouria ahmadi

wind power has been widely considered and utilized in recent years as one of the most promising renewable energy sources. in the current research study, aerodynamic analysis of the upwind three-bladed horizontal axis turbine is carried out using blade element momentum theory (bem), and a genetic algorithm (ga) is applied as an optimization method. output power generation is considered as an obj...

Journal: :Anaesthesia 2009

Journal: :Chemical & Engineering News Archive 1991

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