نتایج جستجو برای: short term method

تعداد نتایج: 2415924  

پایان نامه :وزارت علوم، تحقیقات و فناوری - پژوهشگاه دانشهای بنیادی (مرکز تحقیقات فیزیک نظری و - پژوهشکده علوم نانو 1392

among the low–dimensional allotropes of carbon, nanotubes and graphene have attracted very much attention from nano–science and nanotechnology specialists. they have been proposed as building blocks in nanometer device engineering. however, these structures are not defect–free. in this thesis, we focused on defective carbon nanotubes and graphene, and studied the effect of couple of very common...

Journal: :IOP Conference Series: Materials Science and Engineering 2018

Journal: :مدیریت دولتی 0
میترا دانایی کارشناس ارشد رشته مهندسی کشاورزی ـ ترویج و آموزش کشاورزی. دانشگاه شهید چمران،، ایران عبدالعظیم آجیلی استادیار گروه ترویج و آموزش کشاورزی، دانشگاه کشاورزی و منابع طبیعی رامین ، ایران

the goal of this study was to evaluate word's in–service training of takfa project (development and use of information and communication technology plan) via ministry of jihade agricultural staff perspective. the methodological approach was survey research and the target population was one hundred (100) of staff in jihad agricultural ministry who had attended in word's in–service trai...

Journal: :Energies 2023

Artificial intelligence models have been widely applied for natural gas consumption forecasting over the past decades, especially short-term forecasting. This paper proposes a three-layer neural network model that can extract key information from input factors and improve weight optimization mechanism of long memory (LSTM) to effectively forecast consumption. In proposed model, convolutional (C...

Journal: :تحقیقات اقتصادی 0
حسین عباسی نژاد دانشیار دانشکدة اقتصاد دانشگاه تهران حمید یاری دانشجوی کارشناسی ارشد علوم اقتصادی، دانشگاه تهران

there are two main reasons for studying investment in an economy. first, the combination of firms? investment demand and household?s saving supply determines how much of an economys? resoures is invested. second, investment is highly volatile; thus investment demand may be important in the short-run fluctuations. the present article examins the relationship and veracity of existence of banks pr...

Sara Nikkhah Eshghi Sepideh Kalate jari

In this study, combined effect of two essential oils, Thymol and Carvacrol, with different concentrations in two methods on Gladiolous grandiflorous L. was investigated based on a completely randomized design with 3 replicates and four flower in each replicate. Sansusi variety applied that was red. In short term method, different concentrations of Thymol and Carvacrolin including 25+25, 50+50 a...

Journal: :iranian journal of psychiatry 0
habibeh mortazanajad department of educational psychology, faculty of education and psychology, university of tabriz, tabriz,iran faride mostafafi department of educational psychology, faculty of education and psychology, university of tabriz, tabriz,iran shahram vahedi department of educational psychology, faculty of education and psychology, university of tabriz, tabriz,iran

objective: previous research has linked self regulation and parenting styles separately to academic procrastination. this article investigates the impact of the dimensions of parenting styles, behavioral self regulation and short term self regulation on procrastination of students. method: a sample of 249 adolescents (174 females and 75 male) aged 19 - 21 years completed measures of parent as s...

ژورنال: مهندسی دریا 2010
شفیعی فر, مهدی,

Development of a simple fast-solving method based on the popular Morrison approach for prediction of semi-submersibles' motion response is the main purpose of the current research. The oblique seas' hydrodynamic specifications are modeled using small amplitude wave theory. The velocity forces and moments have been shown to be small and are therefore neglected. The damping coefficients are obtai...

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