Results 41 to 50 of about 647,949 (285)
The Standard Model as a noncommutative geometry: the low energy regime
, 1997 We render a thorough, physicist's account of the formulation of the Standard Model (SM) of particle physics within the framework of noncommutative differential geometry (NCG). We work in Minkowski spacetime rather than in Euclidean space.
Abachi +65 more
core +1 more source
Modelling rapid mass movements using the shallow water equations in Cartesian coordinates [PDF]
Natural Hazards and Earth System Sciences, 2015 We propose a new method to model rapid mass movements on complex topography using the shallow water equations in Cartesian coordinates. These equations are the widely used standard approximation for the flow of water in rivers and shallow lakes, but the ...
S. Hergarten, J. Robl
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On a non-isothermal diffuse interface model for two-phase flows of incompressible fluids [PDF]
, 2014 We introduce a diffuse interface model describing the evolution of a mixture of two different viscous incompressible fluids of equal density. The main novelty of the present contribution consists in the fact that the effects of temperature on the flow ...
Eleuteri, Michela +2 more
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A New Mathematical Model for Assembly Line Worker Assignment and Balancing
, 2019 Aim of assembly line balancing is to assign the product parts to the workstations that constitute the assembly line. Worker assignment problem is a new problem variety in assembly lines that typically is met in different situations in which the workforce
H. Yilmaz, Yunus Demi̇r
semanticscholar +1 more source
Design and Kinematics Analysis of the Wearable Lower Limb Exoskeleton
Jixie chuandong, 2023 With the increasing proportion of people with lower limb dysfunction in the population, lower limb exoskeleton, mainly in the form of physical assisted therapy, has become a research hotspot in the field of rehabilitation. In this study, a wearable lower
Wang Xiaowei, Chen Xu, Gao Shenglu
doaj
Numerical simulation of stratified flows usingOpenFOAM package
Труды Института системного программирования РАН, 2018 The paper is devoted to construction of a numerical model and computations of continuously stratified fluid flows in field of external mass forces accounting for dissipative factors, viscosity and diffusion. Mathematical model is based on the fundamental
N. F. Dimitrieva, Ya. V. Zagumennyi
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Accommodating Taste and Scale Heterogeneity for Front-Seat Passenger’ Choice of Seat Belt Usage
Mathematics, 2021 There is growing interest in implementation of the mixed model to account for heterogeneity across population observations. However, it has been argued that the assumption of independent and identically distributed (i.i.d) error terms might not be ...
Mahdi Rezapour, Khaled Ksaibati
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FEBS Letters, EarlyView.In this work, we reveal how different enzyme binding configurations influence the fluorescence decay of NAD(P)H in live cells using time‐resolved anisotropy imaging and fluorescence lifetime imaging microscopy (FLIM). Mathematical modelling shows that the redox states of the NAD and NADP pools govern these configurations, shaping their fluorescence ...
Thomas S. Blacker +8 more
wiley +1 more source
International Journal of Electrical Power & Energy SystemsTransmission technologies such as VSC-High-Voltage DC (HVDC) transmission and Multi Terminal DC (MTDC) grids are becoming more common due to their advantages for bulk transmission and their ability to provide coupling conditions for RES-based generation.
Gregorio Higuera-Gutiérrez +2 more
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The effect of the incidence function on the existence of backward bifurcation
Letters in Biomathematics, 2016 In modelling, the dynamics of infectious disease, the choice of the specific mathematical formulation of disease transmission (i.e. the incidence function) is one of the initial assumptions to be made.
David J. Gerberry, Andrew M. Philip
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