نتایج جستجو برای: curve lc
تعداد نتایج: 156953 فیلتر نتایج به سال:
We present a theoretical model for Type Ib supernova (SN) 2006jc associated with a luminous blue variable (LBV)-like event. We calculate the presupernova evolution of the progenitor star, hydrodynamics and nucleosynthesis of the SN explosion, and the SN bolometric light curve (LC). The observed bolometric LC is constructed by integrating the UV, optical, near-infrared (NIR), and midinfrared (MI...
Background: ‘Gold standard’ for symptomatic cholelithiasis is laparoscopic cholecystectomy (LC) with advantagesof minimal access surgery, early return to activity cosmetic scar. However, this may not always holdtrue in all cases. Conversion open procedure challenging circumstances would be better interest of the patient even after learning curve surgeon has surpassed several years. Methods: For...
Onsager’s phenomenological equations successfully describe irreversible thermodynamic processes. They assume a symmetric coupling matrix between thermodynamic fluxes and forces. It is easily shown that the antisymmetric part of a coupling matrix does not contribute to dissipation. Therefore, entropy production is exclusively governed by the symmetric matrix even in the presence of antisymmetric...
Languages instantiate many different kinds of dependencies, holding between adjacent or nonadjacent elements. In the domain of phonotactics, while sensitivity to adjacent dependencies emerges between 6 and 10 months, it is unknown when sensitivity to nonadjacent dependencies emerges. The present study tests a perceptual equivalent of the Labial-Coronal (LC) bias, a dependency involving two non-...
ABSTRACT Using Transiting Exoplanet Survey Satellite (TESS), we are doing a systematic study of outbursting AM CVn systems to place some limits on the current outbursts models. We present TESS light curve (LC) for 9 CVns showing both superoutbursts (SOs) and normal (NOs). The continuous coverage with allows us stringent duration structures SOs NOs. evidence that in at least enhanced mass transf...
In this paper, the main defects of LC-based Σ∆ modulators due to process variations are presented. Resonance frequency shift of LC tank circuit, which was discussed is some publications, is shown to be one among many other possible defects that are discussed in this paper. The effect of each defect on modulator output spectrum is shown and discussed. It is suggested that the information extract...
This paper deals with generalized approach to the reciprocating piston compressor driven by oscillating electrical motor and possibilities of development of new structures of the device. The current term linear compressor, ipso facto, restricts the considered devices only with a linear motion of the piston. Therefore the more general term oscillating motor-compressors is used in the paper, in w...
background: to study the chemical constituents and larvicidal activity of essential oil extracted from the leaves of coccinia grandis against three mosquito species. methods: essential oil was extracted by hydro distillation using clevenger apparatus and was analyzed for chemical constituents by gas chromatography-mass spectrophotometry (gc-ms). larvicidal activity was recorded after 12 and 24h...
در این تحقیق سمیت حاد علف کش پاراکوات بر بچه ماهی بنی (Mesopotamichthys sharpeyi) مطالعه گردید. آزمایش سمیت حاد به صورت ساکن و بر اساس روش استاندارد O.E.C.D به مدت 96 ساعت انجام و پارامترهای موثر فیزیکوشیمیایی آب شامل pH، اکسیژن محلول و درجه حرارت کنترل گردید. آزمایشات ابتدایی به منظور یافتن محدوده کشندگی با رهاسازی 6 عدد بچه ماهی به داخل آکواریوم هایی که به حجم 15 لیتر آبگیری...
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