Results 281 to 290 of about 598,846 (310)

Mathematical Analysis of Preventive Maintenance Schemes

Journal of the Operational Research Society, 1980
A new approach is proposed for the maximization of profit by optimal scheduling of machinery. Only one objective function (profit) is used instead of two (availability and cost). The latter approach inevitably resulted in suboptimization. In addition, the "single objective function" approach naturally lends itself to comparisons of efficiency between ...
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Efficient Scheme of Mathematical Modeling Contest

2013
This paper has analyzed the importance of the mathematical contest in modeling. The mathematical contest in modeling is able to improve the comprehensive abilities of the students. The paper has analyzed the students in the northwest universities during 2008–2010 and the circumstances of the participation in the mathematical context in modeling. At the
Yan-fang Wu, Yan-chao Yang, Hong-qiang Cai, Yuan Gao   +3 more
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Mathematical Lens: A Mathematical Pyramid Scheme

The Mathematics Teacher, 2011
Students analyze a photograph to solve mathematical questions related to the images captured in the photograph. This month, the photographs are of a pyramid in Egypt, and students are asked to compute volume, slant height, and the ratio of the base of the pyramid to its height.
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Evaluating Price Stabilization Schemes with Mathematical Programming

American Journal of Agricultural Economics, 1981
Price stabilization schemes for risky agricultural markets continue to attract interest. Applied welfare economics has offered some insights into who gains from stabilization (Turnovsky). Economic models, such as stochastic simulation and dynamic programming, have been used to evaluate the costs of alternative stock sizes and storage rules (Reutlinger:
Peter B. R. Hazell, Carlos Pomareda
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Modeling Students' Mathematics Using Steffe's Fraction Schemes

Teaching Children Mathematics, 2008
Each year, more teachers learn about the successful intervention program known as Math Recovery (USMRC 2008; Wright 2003). The program uses Steffe's whole-number schemes to model, understand, and support children's development of whole-number reasoning.
Anderson H. Norton, Andrea V. McCloskey
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Data Handling in Primary Mathematics Schemes

Teaching Statistics, 1992
The authors of this article are members of a subcommittee of the Mathematical Association's Teaching Committee. The subcommittee's brief is to prepare a pack of materials for primary school teachers to help them to teach Data Handling in the National Curriculum at Key Stages 1 and 2.
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On general decomposition schemes in mathematical programming

1985
Benders and Dantzig-Wolfe decomposition procedures for classical linear programming cases are generalized to produce a technique in ordered structures applicable to algebraic mathematical programs. The technique is based on general duality theory and is amenable to the solution of problems involving bottleneck, multi-criteria and fuzzy functions with ...
Burkard, R. E., Hamacher, H. W., Tind, J.   +2 more
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A Mathematical Characterization of Quantum Gaussian Stochastic Evolution Schemes

Foundations of Physics, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Salgado, D., Sánchez-Gómez, J. L., Ferrero, M.   +2 more
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Mathematical Logic Integration Scheme in Ushul Fiqh

Proceeding of International Conference on Islamic Education (ICIED)
This research is aimed to arrange an integration scheme between mathematical logic and ushul fiqh which focuses on the discussion of mafhum mukholafah. This study is designed by using a qualitative design, which conducted by using library research/literature study.
Muhammad Rohmanan, Ulfa Masamah, Muhammad Islahul Mukmin, Arini Mayan Faani   +3 more
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Middle School Children’s Mathematical Reasoning and Proving Schemes

Investigations in Mathematics Learning, 2013
In this work we explored proof schemes used by 41 middle school students when confronted with four mathematical propositions that demanded verification of accuracy of statements.
Yating Liu, Azita Manouchehri
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