نتایج جستجو برای: data acquisition

تعداد نتایج: 2479061  

Journal: :IEEE Transactions on Nuclear Science 1987

Journal: :Review of Scientific Instruments 1997

Journal: :Computers in Physics 1990

Journal: :Physics Today 2004

Journal: :IEEE Transactions on Nuclear Science 2021

The Mu3e experiment aims to find or exclude the lepton flavor violating decay ? + ? e xmlns:xlink="http://www.w3.org/1999/xlink">- with a sensitivity of one in 10 xmlns:xlink="http://www.w3.org/1999/xlink">16 muon decays. first phase is currently under construction at Paul Scherrer I...

Journal: :فیزیک زمین و فضا 0
هومن کریمی دانشجوی کارشناسی ارشد ژئوفیزیک، مؤسسة ژئوفیزیک دانشگاه تهران علی غلامی دانشیار، گروه فیزیک زمین، موسسه ژئوفیزیک دانشپاه تهران، ایران

in the current seismic data acquisition techniques, sources are fired with large time intervals in order to avoid interferences between the responses of successively firing sources, measured by the receivers. this leads to a time-consuming and expensive survey. theoretically the waiting time between two successively firing sources has to be infinite, since the wavefield never vanishes completel...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد گرمسار - دانشکده علوم انسانی 1391

the present study was conducted to investigate the effect of implicit focus on form through input flooding and the effect of noticing, explicit focus on form on linguistic accuracy. to fulfill the purpose of the study, 86 iranian pre-intermediate efl learners of one of the language institutes were chosen by means of administering ket as the homogeneity test. these learners were pretested throug...

Journal: :تحقیقات مهندسی کشاورزی 0
مجتبی نادری بلداجی دانشجوی دکتری پردیس کشاورزی و منابع طبیعی دانشگاه تهران رضا علیمردانی استاد دانشکده مهندسی بیوسیستم پردیس کشاورزی و منابع طبیعی دانشگاه تهران احمد طباطبایی فر استاد دانشکده مهندسی بیوسیستم پردیس کشاورزی و منابع طبیعی دانشگاه تهران احمد شریفی استادیار پژوهش مؤسسه تحقیقات فنی و مهندسی کشاورزی

soil compaction is an important aspect of agriculture and different methods are available to measure this parameter. one method is called the cone index; measuring the force required per unit area for penetration of a standard steel cone into the ground. cone penetrometers are used for cone index measurement. in this study, a tractor mounted, hydraulically-operated penetrometer was designed, bu...

Journal: :International Journal of Power System Operation and Energy Management 2011

Journal: :IEEE Transactions on Nuclear Science 1985

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