Results 21 to 30 of about 1,456,636 (321)
Mathematics, 2023 This article delves into the spectral problem associated with a multiple differentiation operator that features an integral perturbation of boundary conditions of one specific type, namely, regular but not strengthened regular.
Makhmud Sadybekov, Nurlan Imanbaev
doaj +1 more source
Mathematics, 2022 For a nonlocal initial-boundary value problem for a one-dimensional heat equation with not strongly regular boundary conditions of general type, an approximate difference scheme with weights is constructed.
Makhmud A. Sadybekov +1 more
doaj +1 more source
Mechanics and Mathematical Modeling of Class III Treatment with Orthodontic Appliances with a Movable Ramp [PDF]
, 2016 Treatment of class III is a current problem in orthodontics that requires constant improvement of its methods, development of new or modifications of known methods and techniques.
Doroshenko, N. (Nataliia) +4 more
core +2 more sources
Achilles And The Tortoise: Some Caveats To Mathematical Modeling In Biology [PDF]
, 2018 Mathematical modeling has recently become a much-lauded enterprise, and many funding agencies seek to prioritize this endeavor. However, there are certain dangers associated with mathematical modeling, and knowledge of these pitfalls should also be part ...
Gilbert, Scott F.
core +3 more sources
A cost-based comparison of quarantine strategies for new emerging diseases
Mathematical Biosciences and Engineering, 2010 A classical epidemiological framework is used to provide a preliminary cost analysis of the effects of quarantine and isolation on the dynamics of infectious diseases for which no treatment or immediate diagnosis tools are available.Within this framework
Anuj Mubayi +3 more
doaj +1 more source
Mathematical modeling of collagen turnover in biological tissue [PDF]
, 2012 The final publication is available at Springer via http://dx.doi.org/10.1007/s00285-012-0613-yWe present a theoretical and computational model for collagen turnover in soft biological tissues. Driven by alterations in the mechanical environment, collagen
Kuhl, Ellen +3 more
core +2 more sources
On two four-dimensional curl operators and their applications
Қарағанды университетінің хабаршысы. Математика сериясыAcademician O.A. Ladyzhenskaya emphasized the importance of constructing a fundamental system in the space of solenoidal functions for simple domains such as squares, cubes, and similar regions.
M.T. Jenaliyev +2 more
doaj +1 more source
Application of Heuristic Methods for Polymer Synthesis Process Optimization
Journal of EngineeringA numerical algorithm has been developed for solving the problem of finding optimal conditions for the synthesis of polymers using heuristic optimization methods, and its effectiveness has been evaluated in the investigation of the copolymerization ...
Eldar Miftakhov +2 more
doaj +1 more source
Fast, Detailed, Accurate Simulation of a Thermal Car-Cabin Using Machine-Learning
Frontiers in Mechanical Engineering, 2022 Car-cabin thermal systems, including heated seats, air-conditioning, and radiant panels, use a large proportion of the energy budget of electric vehicles and thus reduce their effective range.
Brandi Jess +5 more
doaj +1 more source
Mathematical Modeling Of Horizontal Displacement Of Above-ground Gas Pipelines [PDF]
, 2017 The modern geodetic equipment allows observations as soon as possible, providing high accuracy and productivity. Achieving high accuracy of measurement is impossible without taking into account external factors that create influence on an observation ...
Kukhtar, D. (Denys)
core