Results 1 to 10 of about 12,307,103 (335)
Diffuser-based fiber endoscopy for single-shot 3D fluorescence imaging [PDF]
EPJ Web of Conferences, 2023 Minimally invasive endoscopy using coherent fiber bundles shows great potential for numerous applications in biomedical imaging. With a diffuser on the distal side of the fiber bundle and computational image recovery, single-shot 3D imaging is possible ...
Glosemeyer Tom +3 more
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A fast PSO algorithm based on Alpha-stable mutation and its application in aerodynamic optimization
Xibei Gongye Daxue Xuebao, 2022 提出了一种基于Alpha stable分布的新型变异方法。针对粒子群算法容易陷入局部最优的缺点, 通过对比分析确定了一种调整Alpha stable分布的稳态系数动态变异策略, 使粒子群算法能够在搜索初始阶段具有更强的种群多样性以及算法探索能力, 减少陷入局部最优的可能; 在算法末期增强粒子群优化算法的局部搜索能力, 提高解的精度。将基于Alpha stable变异的粒子群优化算法(Alpha stable particle swarm optimization, ASPSO ...
FAN Huayu +3 more
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Design and implement of a 1 GHz to 6 GHz phase interpolator with wideband and high-linearity
Dianzi Jishu Yingyong, 2020 In order to enhance the performances of clock and data recovery circuit(CDR) in the high speed multichannel serial transceiver system, a novel phase interpolator(PI) circuit used in CDR has been proposed in the paper.
Liu Ying +5 more
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Towards an alternative representation of indoor acoustic environment
Acta Acustica, 2022 The purpose of this investigation is to propose an alternative indoor sound spectrum based on objective and verifiable data, representative for an average household in Europe. It is obtained from the energetic sum of the emission spectra of sound sources
Bailhache Simon +2 more
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Evaluation of virulence factors among Staphylococcus aureus strains isolated from patients with urinary tract infection in Al-Najaf Al-Ashraf teaching hospital [PDF]
Cellular, Molecular and Biomedical Reports, 2021 Staphylococcus aureus contains numerous surface proteins called microbial surface components recognizing adhesive matrix molecules (MSCRAMMs) that mediate binding to host tissues and initiate colonization leading to infection.
Qassim hassan Aubais aljelehawy +2 more
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A Design of MIMO Prototype in C-Band Frequency for Future Wireless Communications
Advanced Electromagnetics, 2020 The main challenges of MIMO design for future wireless communication is size reduction which leads to more mutual coupling. This paper deals with this problem in order to mitigate the impact of mutual coupling by proposing four elements MIMO prototype ...
N. M. K. Al-Ani +3 more
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Al-SalamJournal for Medical Science, 2022 The present work was conducted to study the possible protective role of Capparis spinosa leaves and their efficacy against hematological and histological alterations resulted in an animal model intoxicated with trichloroacetis acid ( TCA).
Ghyath S. Mahmoud +3 more
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A Comparison Study of Chemical Compositions and Sources of PM1.0 and PM2.5 in Hanoi
Aerosol and Air Quality Research, 2021 We simultaneously collected 85 pairs of 24-h PM1.0 and PM2.5 samples from a new urban area in Hanoi, Vietnam, and analyzed their chemical compositions with particle-induced X-ray emission (PIXE) and ion chromatography (IC) to obtain input data for source
Pham Duy Hien +5 more
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Tools & Techniques - Statistics: Propensity score techniques [PDF]
EuroIntervention, 2014 Propensity score (PS) techniques are useful if the number of potential confounding pretreatment variables is large and the number of analysed outcome events is rather small so that conventional multivariable adjustment is hardly feasible. Only pretreatment characteristics should be chosen to derive PS, and only when they are probably associated with ...
Da Costa, Bruno R +2 more
openaire +3 more sources
Вестник КазНУ. Серия математика, механика, информатика, 2020 Nowadays, global navigation satellite systems are widely used to determine the location of various objects with an accuracy of meters. However, there are a number of industries that require high navigation accuracy, for example, for a satellite geodetic ...
M.M. Moldabekov +4 more
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