Results 21 to 30 of about 7,995,582 (334)

Factors Affecting the Failure Rate in Mathematics: The Case of Visayas State University (VSU) [PDF]

open access: yesReview of Socio-Economic Research and Development Studies, 2019
In teaching and learning mathematics, there are shortcomings and negative factors that result in the failure of students. Hence, this study was conducted to explain the main factors affecting the failure rate in mathematics courses at Visayas State ...
Leomarich F. Casinillo
doaj   +1 more source

Uncovering Contributing Factors to Interruptions in the Power Grid: An Arctic Case

open access: yesEnergies, 2022
Electric failures are a problem for customers and grid operators. Identifying causes and localizing the source of failures in the grid is critical. Here, we focus on a specific power grid in the Arctic region of Northern Norway.
Odin Foldvik Eikeland   +5 more
doaj   +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

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

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

Using digital technology to enhance formative assessment in mathematics classrooms

open access: yesBritish Journal of Educational Technology, 2019
In this paper, which is based on research from the EU-funded project Improving Progress through Formative Assessment in Science and Mathematics Education (FASMEd), we explore how iPads are used within formative assessment processes by six mathematics ...
D. Dalby, M. Swan
semanticscholar   +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

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

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