نتایج جستجو برای: regurgitated jet
تعداد نتایج: 37331 فیلتر نتایج به سال:
We report on an experimental comparison of the characteristics of quark-induced jets based on an analysis of jet events selected from hadronic events at c.m. energy of 60 GeV in e+e- annihilations. The triangle plot shows that the majority are two-jet events. The three-jet events are also present but not as many as two-jet events. The mean transverse momentum is larger for three-jet events th...
PURPOSE Regurgitation is known to peak at the age of 3-4 months, with a sharp decrease around the age of 6 months. Little is known about the natural evolution of infants who still regurgitate after the age of 6 months. METHODS Hundred thirty-one infants older than 6 months regurgitating more than once a day were followed for a period of 3 months. RESULTS According to our data, gastroesophag...
چکیده دراین پایان نامه خصوصیات حالتهای نهایی چند ذره ای که دربر هم کنشهای الکترون – پوزیترون تولید می شوند رامورد مطالعه قرار می دهیم.شکل رویداد وتوزیع ذرات باردار راارائه می دهیم وسپس اندازه گیریهای خودرا بامدلهای( ترکش+ qcd) مقایسه می کنیم.در این مدلها درمرحله اختلالی از تحول آبشار پارتونی یا عناصر ماتریسی qcd استفاده شده است.در مرحله هادرونی شدن ازترکش string ویا ترکش خوشه ای استفاده می شو...
In this paper, construction of triplet atmospheric plasma jet using argon, air, oxygen and nitrogen gases is reported. Bactericidal effect of the plasma jet is also investigated. To that end, longitudinal geometric configuration for the electrodes was chosen because it would increase the jet length. Electrical characteristics, jet length dependencies on the applied voltage and gas flow rate wer...
The present study proposes novel micro-jet impingement heat sink with effusion holes for flow extraction. The design consists of impingement nozzles surrounded by multiple effusion holes to take away the spent fluid. A three-dimensional numerical model is used for steady, incompressible, laminar flow and conjugate heat transfer for the performance analysis of the proposed design. The computatio...
one of the most common methods for controlling and increasing maneuverability of projectiles, especially the ones which move at high altitude and in low density air, is using lateral or reaction jets. the resultant force of the reaction jet is related to the jet and flow parameters. for finding their relation experimental, numerical, and analytical methods have been used. in order to change the...
in this paper, construction of triplet atmospheric plasma jet using argon, air, oxygen and nitrogen gases is reported. bactericidal effect of the plasma jet is also investigated. to that end, longitudinal geometric configuration for the electrodes was chosen because it would increase the jet length. electrical characteristics, jet length dependencies on the applied voltage and gas flow rate wer...
During field surveys conducted in 2021 the Middle Magdalena River Valley, Colombia, we recorded a new dietary item for snake Epicrates maurus, consisting of rodent species Zygodontomys brevicauda. When photographed, regurgitated partially digested mouse, which was identified from its dental and cranial characters. The present record contributes to knowledge about spectrum E. maurus northern Sou...
Prevention of regurgitation and active vomiting with the resulting aspiration of the gastric contents into the tracheobronchial tree is of cardinal importance at the time of induction of anaesthesia. Death during induction of anaesthesia is most often due to aspiration of vomitus or regurgitated material especially in an emergency situation (Dinnick, 1964). It is for this reason that crash indu...
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