Results 81 to 90 of about 2,002,151 (224)

Geometry, EFE's and Foundations for Brane Cosmology

open access: yes, 2004
I argue that GR Cauchy and Initial Value Problem mathematics is a valuable source of ideas for braneworlds based on higher-dimensional Einstein field equations.Comment: 2 pages, to appear in Proceedings of Rio de Janeiro 2003 Marcel Grossmann ...
Anderson, E.
core   +1 more source

Influence of gender and learned helplessness on some mathematics-related affective behaviour of Lesotho senior secondary school student [PDF]

open access: yes, 2010
Given that mathematics is the core subject for the development of science and technology, the problem of poor and deteriorating performance in the subject among African children demands more effort by researchers than is currently the case.
Nenty, H.J, Ogwu, E.N
core   +2 more sources

Special values of the Lommel functions and associated integrals [PDF]

open access: yesarXiv, 2019
Special values of the Lommel functions allow the calculation of Fresnel like integrals. These closed form expressions along with their asymptotic values are reported.
arxiv  

Teaching mental mathematics from level 5 (National Strategies; Secondary) [PDF]

open access: yes, 2005
An introduction to a set of materials describing teaching approaches that can be used to develop mental mathematics abilities beyond level 5, covering number, algebra, geometry and statistics.

core  

The expected value under the Yule model of the squared path-difference distance [PDF]

open access: yes, 2012
The path-difference metric is one of the oldest and most popular distances for the comparison of phylogenetic trees, but its statistical properties are still quite unknown.
Cardona, Gabriel   +2 more
core   +2 more sources

The Influence of Digital Literacy and Learning Styles on Students' Mathematics Learning Outcomes

open access: yesUnnes Journal of Mathematics Education
The aim of this research is to determine whether or not there is an influence of digital literacy on students' mathematics learning outcomes, whether or not there is an influence of learning styles on students' mathematics learning outcomes, and whether ...
Nabila Sari Hasibuan, Mara Samin Lubis
doaj   +1 more source

Pengembangan Soal Matematika Mirip TIMSS Yang Memuat Nilai Karakter

open access: yesKreano: Jurnal Matematika Kreatif-Inovatif, 2019
Menanamkan nilai karakter pada soal matematika menjadi salah satu cara untuk mencapai tujuan utama pendidikan nasional yaitu membentuk siswa yang berkarakter.
Orthio Rizki Pratama   +2 more
doaj   +1 more source

Irregular Interval Valued Fuzzy Graphs [PDF]

open access: yesAnnals of Pure and Applied Mathematics, 3(1) (2013) 56-66, 2014
In this paper, we define irregular interval-valued fuzzy graphs and their various classifications. Size of regular interval-valued fuzzy graphs is derived. The relation between highly and neighbourly irregular interval-valued fuzzy graphs are established. Some basic theorems related to the stated graphs have also been presented.
arxiv  

Life Science Majors’ Math-Biology Task Values Relate to Student Characteristics and Predict the Likelihood of Taking Quantitative Biology Courses

open access: yesJournal of Microbiology & Biology Education, 2018
Expectancy-value theory of achievement motivation predicts that students’ task values, which include their interest in and enjoyment of a task, their perceptions of the usefulness of a task (utility value), and their perceptions of the costs of engaging ...
Sarah E. Andrews, Melissa L. Aikens
doaj   +1 more source

A new approach for the strong unique continuation of electromagnetic Schroedinger operator with complex-valued coefficient [PDF]

open access: yesarXiv, 2016
This paper mainly addresses the strong unique continuation property for the electromagnetic Schr\"{o}dinger operator with complex-valued coefficients. Appropriate multipliers with physical backgrounds have been introduced to prove a priori estimates.
arxiv  

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