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Interval Mathematics Applied to Critical Point Transitions

open access: yesRevista de Matemática: Teoría y Aplicaciones, 2012
The determination of critical points of mixtures is important for both practical and theoretical reasons in the modeling of phase behavior, especially at high pressure. The equations that describe the behavior of complex mixtures near critical points are
Benito A. Stradi
doaj   +4 more sources

Efficient computation and design of high speed double precision Vedic multiplier architecture [PDF]

open access: yesScientific Reports
Efficient multiplication and addition of floating-point numbers play a crucial role in digital signal processing applications. To achieve high computational performance with minimal resource utilization, an optimized multiplication approach is essential.
Aruru Sai Kumar   +5 more
doaj   +2 more sources

A renormalization group analysis of bubble breakup [PDF]

open access: yesScientific Reports
The self-similarity has been discussed repeatedly for the singular dynamics such as breakup of a fluid drop and its resemblance to critical phenomena in thermodynamic transitions has also been pointed out.
Ko Okumura
doaj   +2 more sources

Teacher Learning towards Equitable Mathematics Classrooms: Reframing Problems of Practice

open access: yesEducation Sciences, 2023
This study responds to the debate on understanding and evaluating teacher learning in professional development programmes, with particular reference to the development of equitable mathematics classrooms.
Yvette Solomon   +2 more
doaj   +1 more source

Examining pre-service elementary mathematics teachers’ views regarding critical thinking and doing mathematical proof

open access: yesJournal of Research and Advances in Mathematics Education, 2023
Like in proving, teachers have an important role in critical thinking because critical thinking is not an innately given skill, rather, it is acquired later in life.
Elif Akşan Kiliçaslan   +1 more
doaj   +1 more source

Design as the basis for integrated STEM education: A philosophical framework

open access: yesFrontiers in Education, 2023
STEM—science, technology, engineering, and mathematics—has become important as an educational construct and phenomenon in recent years. However, it is only just recently that STEM education has begun to be examined from a philosophical point of view ...
Jonas Hallström, Piet Ankiewicz
doaj   +1 more source

A Mathematical Foundation for the Spatial Uncertainty of Critical Points in Probabilistic Scalar Fields

open access: yes2023 Topological Data Analysis and Visualization (TopoInVis), 2023
11 pages, 8 figures, to appear in an IEEE VGTC sponsored ...
Vietinghoff, Dominik   +3 more
openaire   +2 more sources

Trivium curriculum in Ethno-RME approach: An impactful insight from ethnomathematics and realistic mathematics education

open access: yesJurnal Elemen, 2023
In implementing Ethnomathematics-Realistic Mathematics Education (Ethno-RME), teaching mathematics correctly is needed through learning practices in teaching and learning activities. This pedagogical activity requires guidance in the form of a curriculum.
Rully Charitas Indra Prahmana   +3 more
doaj   +1 more source

First-Order Comprehensive Adjoint Sensitivity Analysis Methodology for Critical Points in Coupled Nonlinear Systems. I: Mathematical Framework [PDF]

open access: yesFluids, 2021
This work presents the novel first-order comprehensive adjoint sensitivity analysis methodology for critical points (1st-CASAM-CP), which enables the exact and efficient computation of the first-order sensitivities of responses defined at critical points (maxima, minima, saddle points) of coupled nonlinear models of physical systems characterized by ...
openaire   +2 more sources

Pre-service Teachers' Ways of Thinking of Qualitative Graph Construction in a Continuous Covariation Situation

open access: yesJournal of Educational Research in Mathematics, 2020
In Middle School Mathematics 1 of the 2015 revised Korean mathematics curriculum, before the definition of a function, the task of constructing a qualitative graph of the relationship between two changing quantities has been newly proposed.
Gyuhee Yi, Jihyun Lee
doaj   +1 more source

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