Results 21 to 30 of about 2,025,180 (241)
Emotions and motivation in mathematics education: Where we are today and where we need to go
ZDM – Mathematics Education, 2023 Emotions and motivation are important for learning and achievement in mathematics. In this paper, we present an overview of research on students’ emotions and motivation in mathematics.
S. Schukajlow, K. Rakoczy, R. Pekrun
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The formation of freckles in binary alloys [PDF]
, 1985 This paper presents a synopsis of some recent work, still in progress, aimed at elucidating a quantitative explanation of the processes by which flow chimneys form when certain types of alloys are directionally solidified. If (for example) light fluid is
Fowler, A. C.
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Mathematical study of a nonlinear neuron multi-dendritic model [PDF]
Quarterly of Applied Mathematics, 1994 A mathematical model of potential spreading along neuron dendrites is proposed to describe the synaptic transmissions in the so-called cerebellar granule cells, which consist of a nearly spherical soma emitting a finite number of dendrites. The model accounts for the nonlinear dependence of the NMDA receptors, located at the virtual ends of any ...
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Recent developments in using digital technology in mathematics education
ZDM – Mathematics Education, 2023 In this paper we review selected significant developments in the use of digital technology in the teaching and learning of mathematics over the last five years. We focus on a number of important topics in this field, including the evolvement of STEAM and
J. Engelbrecht, Marcelo C. Borba
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Mathematics, 2021 Learning mathematics has been considered as a great challenge for many students. The advancement of computer technologies, in particular, artificial intelligence (AI), provides an opportunity to cope with this problem by diagnosing individual students ...
Gwo-jen Hwang, Y. Tu
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A Mathematical Modelling of Initiation of Dendritic Cells-Induced T Cell Immune Response [PDF]
International Journal of Biological Sciences, 2019 Dendritic cells (DCs) are the most potent specialized antigen-presenting cells as now known, which play a crucial role in initiating and amplifying both the innate and adaptive immune responses. Immunologically, the motilities and T cell activation capabilities of DCs are closely related to the resulting immune responses. However, due to the complexity
Huang, Wen-zhu +14 more
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Mathematics and interdisciplinary STEM education: recent developments and future directions
ZDM – Mathematics Education, 2023 This special issue introduces recent research on mathematics in interdisciplinary STEM education. STEM education is widely promoted by governments around the world as a way of boosting students’ interest and achievement in science, technology ...
M. Goos, S. Carreira, I. Namukasa
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Morphology of Proliferating Epithelial Cellular Tissue [PDF]
, 2018 We investigate morphologies of proliferating cellular tissue using a newly developed numerical simulation model for mechanical cell division. The model reproduces structures of simple multi-cellular organisms via simple rules for selective division and ...
Baumeier, Björn +3 more
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A fully implicit, fully adaptive time and space discretisation method for phase-field simulation of binary alloy solidification [PDF]
, 2007 A fully-implicit numerical method based upon adaptively refined meshes for the simulation of binary alloy solidification in 2D is presented. In addition we combine a second-order fully-implicit time discretisation scheme with variable steps size ...
Jimack, P.K., Mullis, A., Rosam, J.
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A Study of Precipitates Formation in AA 380.0 Aluminium Alloys Modified by the Addition of Magnesium
, 2002 A data acquisition system and the SAD2 software, that provide characteristic cooling curves, in combination with microstructure analysis were used to study precipitates formation in the AA380.0 aluminium alloys modified by adding extra magnesium.
B. Dedavid, E. M. Costa, C. R. Ferreira
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