Results 61 to 70 of about 101,556 (312)
, 2021 Many children face difficulties in solving word problems, but we have yet learned enough about the sources of such difficulties. The current study examined whether the ability to classify word problems into different word problem types played a ...
Wong, TY, YIP, SK
core
Advanced Engineering Materials, EarlyView.We develop a data‐driven method to derive the mathematical expressions of the Flory–Huggins interaction parameter χ for the swelling behavior of temperature–responsive hydrogels. Starting from initial assumptions of χ, our workflow combines Bayesian optimization, Flory–Rehner theory, and symbolic regression to generate candidate χ expressions.
Yawen Wang +2 more
wiley +1 more source
Mathematical Problem-Solving Abilities and Chess
SAGE Open, 2015 Chess is thought to be a game demanding high cognitive abilities to be played well. Although many studies proved the link between mastery in chess and high degree of intelligence, just few studies proved that chess practice can enhance cognitive ...
Giovanni Sala +2 more
doaj +1 more source
Optimization of the Production of Rubber Compounds Using Mathematical Models
Advanced Engineering Materials, EarlyView.Rubber compounds were mixed in a batch internal mixer, and symbolic regression was used to derive mathematical models linking recipe and process parameters to ram path, torque, and mixing quality (incorporation, dispersion, distribution). Subsequent optimization with evolutionary algorithms identified operating conditions that reduce specific energy ...
Anke Bardehle +7 more
wiley +1 more source
Analisis Kemampuan Pemecahan Masalah Matematis : Dampak Metode Drill ditinjau dari Gaya Belajar
Desimal, 2019 This study aims to determine the differences in the Drill method of mathematical problem solving abilities of participants, differences in students with visual, auditory or kinesthetic learning styles on problem solving abilities and interactions between
Cici Fransiska +2 more
doaj +1 more source
On Teaching Problem Solving in School Mathematics
Center for Educational Policy Studies Journal, 2013 The article begins with a brief overview of the situation throughout the world regarding problem solving. The activities of the ProMath group are then described, as the purpose of this international research group is to improve mathematics teaching in school.
Pehkonen, Erkki +2 more
openaire +4 more sources
Advanced Engineering Materials, EarlyView.A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič +7 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Composite Ti–6Al–4V–epoxy lattice structures are additively manufactured and epoxy infiltrated for cyclic loading. At low lattice volume fractions, hybridization produces synergistic gains in stiffness and energy dissipation. At higher volume fractions, synergy diminishes, although composites still exceed metallic lattices in specific energy ...
Joey Tallon +3 more
wiley +1 more source
3D Printing Innovations in Polymeric Porous and Patterned Architecture
Advanced Functional Materials, EarlyView.Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil +13 more
wiley +1 more source
A Model for Enhancing Mathematical Problem Solving in Zimbabwe
Mathematical problem-solving is essential for fostering critical thinking, creativity, and the real-world application of knowledge. While Zimbabwe’s Competency-Based Curriculum (CBC) positions problem solving as a core competency, there is a notable ...
Brantina Chirinda
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