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Journal of applied research on industrial engineering : JARIE
ISSN: 25385100 26766167 Year: 2014 Publisher: Tonekabon Ayandegan Institute of Higher Education

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Periodical
Journal of computational physics: X
ISSN: 25900552 Year: 2019 Publisher: Amsterdam Elsevier

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Book
On the Stability of Objective Structures.
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Year: 2021 Publisher: Berlin : Logos Verlag,

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The main focus of this thesis is the discussion of stability of an objective (atomic) structure consisting of single atoms which interact via a potential. We define atomistic stability using a second derivative test. More precisely, atomistic stability is equivalent to a vanishing first derivative of the configurational energy (at the corresponding point) and the coerciveness of the second derivative of the configurational energy with respect to an appropriate semi-norm. Atomistic stability of a lattice is well understood, see, e.,g., [40]. The aim of this thesis is to generalize the theory to objective structures. In particular, we first investigate discrete subgroups of the Euclidean group, then define an appropriate seminorm and the atomistic stability for a given objective structure, and finally provide an efficient algorithm to check its atomistic stability. The algorithm particularly checks the validity of the Cauchy-Born rule for objective structures. To illustrate our results, we prove numerically the stability of a carbon nanotube by applying the algorithm.


Periodical
Results in applied mathematics
ISSN: 25900374 Year: 2019 Publisher: [Amsterdam] Elsevier B.V.

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Book
Measuring Professional Competence for the Teaching of Mathematical Modelling : A Test Instrument
Authors: --- --- ---
ISBN: 3030780716 3030780708 Year: 2021 Publisher: Cham : Springer International Publishing AG,

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This open access book presents a structural model and an associated test instrument designed to provide a detailed analysis of professional competences for teaching mathematical modelling. The conceptualisation is based on the COACTIV model, which describes aspects, areas and facets of professional competences of teachers. The manual provides an overview of the essential teaching skills in application-related contexts and offers the tools needed to capture these aspects. It discusses the objectives and application areas of the instrument, as well as the development of the test. In addition, it describes the implementation and evaluates the quality and results of the structural equation analysis of the model. Teaching mathematical modelling is a cognitively challenging activity for (prospective) teachers. Thus, teacher education requires a detailed analysis of professional competence for teaching mathematical modelling. Measuring this competence requires theoretical models that accurately describe requirements placed upon teachers, as well as appropriate evaluation tools that adequately capture skills and abilities in this field. This book presents an instrument that measures the professional competences in a sample of 349 prospective teachers.


Book
Lines of Inquiry in Mathematical Modelling Research in Education
Authors: --- ---
ISBN: 3030149315 3030149307 Year: 2019 Publisher: Springer Nature

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This open access book is based on selected presentations from Topic Study Group 21: Mathematical Applications and Modelling in the Teaching and Learning of Mathematics at the 13th International Congress on Mathematical Education (ICME 13), held in Hamburg, Germany on July 24–31, 2016. It contributes to the theory, research and teaching practice concerning this key topic by taking into account the importance of relations between mathematics and the real world. Further, the book addresses the “balancing act” between developing students’ modelling skills on the one hand, and using modelling to help them learn mathematics on the other, which arises from the integration of modelling into classrooms. The contributions, prepared by authors from 9 countries, reflect the spectrum of international debates on the topic, and the examples presented span schooling from years 1 to 12, teacher education, and teaching modelling at the tertiary level. In addition the book highlights professional learning and development for in-service teachers, particularly in systems where the introduction of modelling into curricula means reassessing how mathematics is taught. Given its scope, the book will appeal to researchers and teacher educators in mathematics education, as well as pre-service teachers and school and university educators.


Periodical
Avtomatyzat͡sii͡a tekhnolohichnykh i biznes-prot͡sesiv = : Avtomatizat͡sii͡a tekhnologicheskikh i biznes-prot͡sessov = Automation of technological and business-processes.
Author:
ISSN: 23123125 2312931X Year: 2010 Publisher: Odesa : Odesʹka nat͡sionalʹna akademii͡a kharchovykh tekhnolohii


Book
Modelling as Research Methodology
Authors: ---
ISBN: 1920383174 1920383050 Year: 2010 Publisher: Bloemfontein UJ Press

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Modelling as Research Methodology is written for the scientist and student researching the (expected) functioning of systems under specified conditions. As such, it represents an introduction to the use of modelling in natural, human and economical sciences. The book is divided into two sections. The first section illustrates the universal nature of modelling as aid to the researcher. In the second section, several typical examples of modelling are described.


Periodical
Badania operacyjne i decyzje = : Operations research and decision.
Author:
ISSN: 20818858 23916060 Publisher: Wrocław : Wydawn. Politechniki Wrocławskiej


Periodical
Mathematical and computer modelling of dynamical systems.
ISSN: 17445051 13873954 Year: 1998 Publisher: Lisse, the Netherlands : Philadelphia, PA : Swets & Zeitlinger, Taylor & Francis

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