Results 41 to 50 of about 130,956 (218)
Kinetics and mathematical modeling of infrared thin-layer drying of garlic slices
Saudi Journal of Biological Sciences, 2017 Drying of garlic slices in thin-layer have been studied with Infrared (IR) at 0.075, 0.15, 0.225 and 0.3 W cm−2 radiation intensity and 0.75 and 1.25 m s−1 air flow velocity.
Mahmoud Younis +2 more
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Mathematical modeling of circadian rhythms
Wiley Interdisciplinary Reviews: Systems Biology and Medicine, 2018 Circadian rhythms are endogenous ~24‐hr oscillations usually entrained to daily environmental cycles of light/dark. Many biological processes and physiological functions including mammalian body temperature, the cell cycle, sleep/wake cycles ...
Ameneh Asgari-Targhi, E. Klerman
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JuMP: A Modeling Language for Mathematical Optimization [PDF]
SIAM Review, 2015 JuMP is an open-source modeling language that allows users to express a wide range of optimization problems (linear, mixed-integer, quadratic, conic-quadratic, semidefinite, and nonlinear) in a high-level, algebraic syntax.
Iain Dunning, Joey Huchette, Miles Lubin
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Mathematical modeling of a low-voltage multibeam klystron of millimeter range
Известия высших учебных заведений: Прикладная нелинейная динамика, 2020 The purpose of this work is to determine the efficiency of low-voltage multibeam klystrons in the Ka-frequency range, using an electron-optical klystron-analog system operating in the Кu-range. Methods. The natural frequencies and main dimensions of the resonators were found by solving the Maxwell equations by the finite difference method in the time ...
Tsarev, V. A. +2 more
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Antigenic diversity, transmission mechanisms, and the evolution of pathogens. [PDF]
PLoS Computational Biology, 2009 Pathogens have evolved diverse strategies to maximize their transmission fitness. Here we investigate these strategies for directly transmitted pathogens using mathematical models of disease pathogenesis and transmission, modeling fitness as a function ...
Alexander Lange, Neil M Ferguson
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Modeling flexibility of nanocomposite pipelines. [PDF]
Нанотехнологии в строительстве, 2019 Pipes for oil and gas pipelines made of nanocomposite materials are increasingly used. The most common manufacture of composite piping is by winding fiberglass onto a rotating mandrel. With continuous winding, it is possible to choose the angle of laying
Baikov I.R. +2 more
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ECONOMIC TRENDS FORECASTING IN THE DEVELOPMENT OF HOTEL BUSINESS ENTERPRISES
Фінансово-кредитна діяльність: проблеми теорії та практики, 2022 The article substantiates and proves the expediency of using economic-mathematical modeling for the formation of a forecast of economic trends and identification of probable ways of development of socio-economic phenomena and processes.
Nataliia Stebliuk +5 more
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Research of the mathematic model of synthetic range profile
Tongxin xuebao, 2010 The general model of target echo signal was derived for any synthetic wideband waveforms,and some reasons causing the distortion of synthetic range profile were analyzed.A novel method and a new criterion were proposed based on the results.At the same time,the relationship between a moving target’s characteristic and the proposed criterion is ...
CHEN Yue-bin1 +3 more
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Study on an Online Detection Method for Ground Water Quality and Instrument Design
Sensors, 2019 The online measurement of ground water quality, as one important area of water resource protection, can provide real-time measured water quality parameters and send out warning information in a timely manner when the water resource is polluted.
Xiushan Wu +4 more
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Mathematical Modeling of Photovoltaic Thermal-Thermoelectric (PVT-TE) Air Collector
International Journal of Power Electronics and Drive Systems (IJPEDS), 2018 Photovoltaic (PV) cell from solar energy is one of the most widely adopted renewable energy source and commercially available system that can be used in various applications.
Nurul Syakirah Nazri +3 more
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