نتایج جستجو برای: statistical energy analysis

تعداد نتایج: 3544706  

Journal: :Journal of Biometrics & Biostatistics 2017

2010
Martin Tchernookov Aaron R Dinner

As the analog of the free energy for dynamical trajectories, the large deviation function plays a central role in the statistical mechanics of systems far from equilibrium. Here, we identify numerical issues that can arise when the model of interest evolves according to a continuous-time dynamics. This analysis motivates the introduction of an algorithm in which a list of previously visited sta...

Journal: :international journal of management academy 0
ali darijani assistant professor, payam noor university, iran. hamid reza ronasi department of management, mobarakeh branch islamic azad university mobarakeh isfahan.iran. mohammad reza aeeni faculity of humanities, department of management, islamic azad university, kerman, iran.

in this study, the relationship between components of knowledge management on the basis of m. mc olrvy model and social capital has been studied, statistical population consisted of employees of ministry of energy, who were selected among employees of hamedan regional power and were 420 subjects. research tool is a questionnaire and spss statistical software is used for data analysis and struct...

Journal: :مهندسی بیوسیستم ایران 0
پریا سفیدپری دانشجوی دکتری مهندسی مکانیزاسیون کشاورزی، گروه مهندسی ماشین های کشاورزی، دانشکده مهندسی و فناوری کشاورزی، دانشگاه تهران علیرضا کیهانی استاد گروه مهندسی ماشین های کشاورزی، دانشکده مهندسی و فناوری کشاورزی، دانشگاه تهران سید حسن پیشگر کومله دانشجوی دکتری مهندسی مکانیزاسیون کشاورزی، گروه مهندسی ماشین های کشاورزی، دانشکده مهندسی و فناوری کشاورزی، دانشگاه تهران مجید خانعلی استادیار گروه مهندسی ماشین های کشاورزی، دانشکده مهندسی و فناوری کشاورزی، دانشگاه تهران اسداله اکرم عضو هیأت علمی گروه مهندسی ماشین های کشاورزی دانشگاه تهران

wind speed is one of the characteristics of wind energy which its data is extracted from meteorological stations. in this study, the data obtained from the weather station in the city eqlid during a ten-year period has been used. weibull distribution was chosen as the best distribution function using fitting tests and estimation of some statistical parameters. the results showed that the averag...

A. Omidvar F. Khalvati

In this paper, a novel analytical method was developed based on statistical energy analysis framework to evaluate sound transmission loss through ventilated windows. The proposed method was compared to numerical and analytical models available in the literature. Results showed the success and advantage of the proposed model in predicting the acoustic performance of the ventilated window and the...

Journal: :iranian journal of psychiatry 0
farahman farrokhi english departments, university of tabriz hossein bevrani department of statistics, faculty of mathematical sciences, university of tabriz

objective: the aim of this study is to explore the confirmatory factor analysis results of the persian adaptation of statistics anxiety measure (sam), proposed by earp. method: the validity and reliability assessments of the scale were performed on 298 college students chosen randomly from tabriz university in iran. confirmatory factor analysis (cfa) was carried out to determine the factor stru...

Journal: :hepatitis monthly 0
mohamad amin pourhoseingholi wu{tvoooveolg}egnenmi~ospm}smmsgssvweovgzoooo}esndsli~mv fm{es{u{ wo{wersit{eovemd{kaliwckengw{ti university of medical sciences, tehran, ir iran, ir iran +98-2122432515, [email protected]; wu{tvoooveolg}egnenmi~ospm}smmsgssvweovgzoooo}esndsli~mv fm{es{u{ wo{wersit{eovemd{kaliwckengw{ti university of medical sciences, tehran, ir iran, ir iran +98-2122432515, [email protected] ahmad reza baghestani department of mathematic, islamic azad university - south tehran branch, ir iran mohsen vahedi department of epidemiology and biostatistics, school of public health, tehran university of medical sciences, ir iran

Journal: :basic and clinical neuroscience 0
mehdi behroozi mohammad reza daliri huseyin boyaci

functional magnetic resonance imaging (fmri) is a safe and non-invasive way to assess brain functions by using signal changes associated with brain activity. the technique has become a ubiquitous tool in basic, clinical and cognitive neuroscience. this method can measure little metabolism changes that occur in active part of the brain. we process the fmri data to be able to find the parts of br...

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