Results 71 to 80 of about 1,633,386 (308)
Study on MOOC scoring algorithm based on Chinese University MOOC learning behavior data
Heliyon, 2018 Existing online learning evaluation methods do not accurately reflect learning effects, which only considers test and assignment scores. A comprehensive evaluation algorithm is proposed in this paper based on the big data of learning behavior.
Yong Luo +3 more
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Interdisciplinary scientific communication in the content of teaching applied mathematics
RUDN Journal of Informatization in Education, 2019 Problem and goal. Today, graduates studying in the physical and mathematical areas of training in the profile of applied mathematics have high requirements [23; 24].
Viktor S. Kornilov
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Toughness of Confined Auxetic Foams
Advanced Engineering Materials, EarlyView.Auxetic (negative Poisson's ratio) materials offer benefits such as impact mitigation, thermal insulation, vibration damping, and reduced shear strain, although their fracture mechanics are largely unexplored. This study investigates damage initiation and propagation in confined re‐entrant auxetic foams from polyurethane via experimental ...
Adrianos E. F. Athanasiadis +3 more
wiley +1 more source
A mathematical model for entropy generation in a Powell-Eyring nanofluid flow in a porous channel
Heliyon, 2019 The continuous generation of entropy leads to exergy destruction which reduces the performance of a physical system. Hence, entropy minimization becomes necessary.
Hammed Abiodun Ogunseye +1 more
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A Quantifiable Risk Factor for ACL Injury: Applied Mathematics to Model the Posterolateral Tibial Plateau Surface Geometry. [PDF]
Orthop J Sports Med, 2021 Tat J +7 more
europepmc +1 more source
Advanced Engineering Materials, EarlyView.A simulative evaluation of triply periodic minimal surface (TPMS) structures for an elastocaloric application under compressive load is performed. For the evaluation of the structure's performance, surface/volume ratio, generated heat and invested mechanical work are taken into account and are compared to a tube as a reference specimen.
Michael Fries +3 more
wiley +1 more source
Manhood Trials and the Law of Mortality
Demographic Research, 2001 The present paper introduces a continuous eight-parameter survival function intended to model mortality in modern male populations.
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Heliyon, 2018 The side sensitive group runs (SSGR) chart is better than both the Shewhart and synthetic charts in detecting small and moderate process mean shifts. In practical circumstances, the process parameters are seldom known, so it is necessary to estimate them
Huay Woon You
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Numerical Simulation of the Dynamics of Listeria Monocytogenes Biofilms
Proceedings, 2018 A biofilm is a layer of microorganisms attached to a surface and protected by a matrix of exopolysaccharides. Biofilm structures difficult the removal of microorganisms, thus the study of the type of structures formed throughout a biofilm life cycle is ...
Eva Balsa-Canto +2 more
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Solutions of some problems in applied mathematics using MACSYMA [PDF]
Various Symbolic Manipulation Programs (SMP) were tested to check the functioning of their commands and suitability under various operating systems. Support systems for SMP were found to be relatively better than the one for MACSYMA.
Lam, Maria, Punjabi, Alkesh
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