Results 21 to 30 of about 80,393 (300)
Frontiers in Electronics, 2023 The charging modules of Electric vehicles (EVs) always run in a complex and variable state. As the weakness in the reliable operation of charging modules, the accurate lifetime prediction of aluminum electrolytic capacitors (Al-caps) is important for the
Hongpeng Liu +6 more
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Positron Lifetime Calculation for Defects in Graphite
Positron Lifetime Calculation for Defects in GraphitePositron lifetime calculation has been performed for a vacancy and vacancy clusters in graphite and the comparison with experimental result was also made. Defect structure was obtained in a model graphite lattice after the relaxation of whole lattice using the molecular dynamics method, where the atomic potential presented by Andribet et al.
Onitsuka, Takashi +14 more
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A Detailed Analysis of the H.B. Robinson-2 Reactor Pressure Vessel Dosimetry Benchmark
Energies, 2022 The operation of many nuclear pressurized water reactors is being extended beyond their design lifetime limit. From the perspective of possible further lifetime extension, safety requirements are a priority.
Romain Vuiart +3 more
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Prediction of the Main Gear Lifetime of BELAZ Dump Truck at the Design Stage
Механика машин, механизмов и материалов, 2023 The purpose of the research is to improve the method for calculating the lifetime of bevel gears with a circular tooth of the driving axle of the BELAZ dump truck with a hydromechanical transmission.
Aliaksander S. Lisichik +4 more
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Measurement of [pi]+[pi]- bound state lifetime with the DIRAC spectrometer at CERN [PDF]
, 2005 The goal of the DIRAC experiment at CERN is to measure the lifetime of the pionium atom, A2 , a bound state of a + and
Goldin, D, Goldin, Daniel
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Calculating Excess Lifetime Risk in Relative Risk Models [PDF]
Environmental Health Perspectives, 1990 When assessing the impact of radiation exposure it is common practice to present the final conclusions in terms of excess lifetime cancer risk in a population exposed to a given dose. The present investigation is mainly a methodological study focusing on some of the major issues and uncertainties involved in calculating such excess lifetime risks and ...
Vaeth, M., Pierce, D. A.
openaire +2 more sources
Energy efficient Technique for Cluster-head Selection in IoT Network [PDF]
EAI Endorsed Transactions on Smart Cities, 2020 INTRODUCTION: Wireless sensor systems (WSN) clusters specific transducers that give detecting services to Internet ofThings (IoT) devices with limited energy and capacity assets. Clustering calculation assumes a significant job in controlpreservation for
Vishwas B, Gowtham M, Gururaj L
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Calculation of expected remaining lifetime of dialysis patients in Japan
Renal Replacement Therapy, 2020 Background The expected remaining lifetime of dialysis patients in Japan was only reported in 2003 and has not been reported thereafter. From 2003 to the present, several new therapeutic agents have been introduced.
Shigeru Nakai +4 more
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Applied Sciences, 2022 We report a computed tomography (CT) technique for mapping near-infrared fluorescence (NIRF) lifetime as a multiplex three-dimensional (3D) imaging method, using a conventional NIR camera.
Masakazu Umezawa +3 more
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Analysis of Orbital Lifetime Prediction Parameters in Preparation for Post-Mission Disposal [PDF]
Journal of Astronomy and Space Sciences, 2015 Atmospheric drag force is an important source of perturbation of Low Earth Orbit (LEO) orbit satellites, and solar activity is a major factor for changes in atmospheric density.
Ha–Yeon Choi +2 more
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