Results 11 to 20 of about 7,704,341 (292)

History of mathematics (HM) in secondary school mathematics textbook

open access: yesCogent Education, 2023
The purpose of this study was to investigate elements of the history of mathematics in secondary school mathematics textbooks in Ethiopia. In line with this, the study also identified the extent to which mathematics is seen as a social construct in ...
Dejene Girma Denbel
doaj   +1 more source

Multitime Distribution in Discrete Polynuclear Growth [PDF]

open access: yesCommunications on Pure and Applied Mathematics, 2019
We study the multitime distribution in a discrete polynuclear growth model or, equivalently, in directed last‐passage percolation with geometric weights. A formula for the joint multitime distribution function is derived in the discrete setting. It takes
K. Johansson, Mustazee Rahman
semanticscholar   +1 more source

Non-Universality of Nodal Length Distribution for Arithmetic Random Waves [PDF]

open access: yesGeometric and Functional Analysis, 2015
“Arithmetic random waves” are the Gaussian Laplace eigenfunctions on the two-dimensional torus (Rudnick and Wigman in Annales de l’Insitute Henri Poincaré 9(1):109–130, 2008; Krishnapur et al. in Annals of Mathematics (2) 177(2):699–737, 2013).
D. Marinucci   +3 more
semanticscholar   +1 more source

How are mathematicians as part of mathematics history represented in contemporary Chinese school mathematics textbooks?

open access: yesInovacije u Nastavi, 2020
As part of our efforts to understand how history and culture are manifested in mathematics textbooks, we investigated particularly in this study how mathematicians are represented across three different series of contemporary school mathematics textbooks
Lianghuo Fan, Na Li
doaj   +1 more source

Flexible Grouping for Enhanced Energy Utilization Efficiency in Battery Energy Storage Systems

open access: yesEnergies, 2016
As a critical subsystem in electric vehicles and smart grids, a battery energy storage system plays an essential role in enhancement of reliable operation and system performance.
Weiping Diao   +6 more
doaj   +1 more source

Distributing Load Flow Computations Across System Operators Boundaries Using the Newton–Krylov–Schwarz Algorithm Implemented in PETSc

open access: yesEnergies, 2018
The upward trends in renewable energy penetration, cross-border flow volatility and electricity actors’ proliferation pose new challenges in the power system management. Electricity and market operators need to increase collaboration, also in terms
Stefano Guido Rinaldo   +6 more
doaj   +1 more source

INHERITANCE RIGHTS FOR LI'AN CHILDREN IN THE STUDY OF MATHEMATICS AND ISLAMIC LAW

open access: yesLisan Al-Hal: Jurnal Pengembangan Pemikiran dan Kebudayaan, 2023
Mathematics is a complex science that can be used as a complement to other branches of science. Likewise, the science of faraidh discusses the inheritance rights of property (tirkah) to the heirs of owners who have died, as in one of the problems related
Mohammad Tohir   +3 more
doaj   +1 more source

Operational exchange electronic educational resources by cloudy technology

open access: yesCTE Workshop Proceedings, 2014
Research goals: to find effective methods of using SCM learning higher mathematics. Research objectives: resolving operational problems distributing the latest versions of electronic materials; introduction of cloudy technology in learning higher ...
M. V. Chukhno, V. M. Mykhalevych
doaj   +1 more source

Decentralized Electric Vehicle Charging Strategies for Reduced Load Variation and Guaranteed Charge Completion in Regional Distribution Grids

open access: yesEnergies, 2017
A novel, fully decentralized strategy to coordinate charge operation of electric vehicles is proposed in this paper. Based on stochastic switching control of on-board chargers, this strategy ensures high-efficiency charging, reduces load variations to ...
Weige Zhang   +6 more
doaj   +1 more source

A meta-analysis of the relationship between self-assessment and Mathematics learning achievement

open access: yesJurnal Penelitian dan Evaluasi Pendidikan, 2023
This study uses a meta-analysis model to describe the relationship between self-assessment and achievement in learning mathematics. This meta-analysis covers articles published from 2011 to 2022 and is restricted to studies published in English.
Fransidha Sidhara Hadi   +2 more
doaj   +1 more source

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