نتایج جستجو برای: dark current
تعداد نتایج: 847432 فیلتر نتایج به سال:
Unwanted beam can cause beam losses and may produce acute or chronic damages of the accelerator. Furthermore it can considerably disturb experiments or increase its back-ground. The operation of the superconducting RF photo gun at the ELBE accelerator has delivered the first experimental information on that topic for this gun type. It was found, that dark current is an important issue, similar ...
Beside the well-established impact on decreasing the risk of cardiovascular diseases (1), recent attention has been paid to the relationship between cocoa-containing foods and the immune system (2), showing that dark chocolate consumption enhances the systemic defense against bacterial (3) and viral (4) infections. Hence, the current study aimed at investigating the acute effect of dark chocola...
Thermal excitation of electrons is a major source of noise in charge-coupled-device (CCD) imagers. Those electrons are generated even in the absence of light, hence, the name dark current. Dark current is particularly important for long exposure times and elevated temperatures. The standard procedure to correct for dark current is to take several pictures under the same condition as the real im...
We present an analysis of dark current from a complementary metal–oxide–semiconductor (CMOS) active pixels sensor with global shutter. The presence of two sources of dark current, one within the collection area of the pixel and another within the sense node, present complications to correction of the dark current. The two sources are shown to generate unique and characteristic dark current beha...
Objectives The current study investigated the mediating role of emotion regulation and empathy between attachment styles and dark personality traits. Methods In total, 350 teenage students from Bushehr schools were selected based on convenience sampling method in the academic year of 2017-18. Then, dark traits test, emotional dysregulation, attachment styles, and empathy were distributed amon...
در این پایان نامه تصویر تاج خورشید، با استفاده از روش های تحلیل تصاویر و بینایی ماشین تقسیم می شوند. تصاویر تاج و زوج ماهواره های (trace) تریس ،( sdo) خورشید در ناحیه فرابنفش دور توسط ماهواره های اس دی اُ 0 ثانیه / 0 ثانیه قوسی برای اس دی اُ، 1 / ثبت می شود. توان تفکیک تصاویر تحلیل شده در این رساله، 1 (stereo) استرو 0 ثانیه قوسی برای استرو می باشند. این تصاویر، نمایشی از خطوط میدان مغناطیسی در...
The preliminary results of an aging test performed at the CERN Gamma Irradiation Facility on a single-gap RPC prototype developed for the LHCb Muon System are presented. The results are based on an accumulated charge density of 0:42 C=cm; corresponding to about 4 years of LHCb running at the highest background rate. We observe a rise in the dark current and noise measured with source off. The c...
Objectives Dark tetrad personality traits model is a new formulation of maladaptive personality that was introduced after dark triad personality and has added sadism component to Machiavellianism, narcissism, and psychopathy constellation. The current research aimed to study the validity of Dark tetrad personality traits model among Iranian population. Methods This cross-sectional study was im...
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