Results 91 to 100 of about 913,934 (310)

Reforming Mathematic Through The Concept Of Cooperative Learning By Using The Technique Think-Pair-Share Focusing On Cube And Cuboid To Improve The Study Result And Activity Of Students From Banyubiru 1 State Middle School Class Of Viiie In Semarang District On Their Second Semester Year Of 2010/2011 [PDF]

open access: yes, 2011
Determining the use of mathematical model is very influential on students’ study outcomes and activity. In deciding the mathematical model, teacher should consider students’ characteristic, the material, and also the students’ habits. So far, mathematics
Evi , Suharyanti   +3 more
core  

A Simulative Approach for the Prediction of Mesoscale Residual Stress Fields in Solution‐Strengthened Ferritic Ductile Iron

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents a 3D representative volume element‐based simulation approach to predict mesoscopic residual stress and strain fields in silicon solid solution‐strengthened ductile cast iron. By modeling phase transformation kinetics with an enhanced Johnson–Mehl–Avrami–Kolmogorov model, the effects of varying cooling rates on residual stresses are ...
Lutz Horbach   +6 more
wiley   +1 more source

Improving 2nd Graders’ Calculation Skill through Pathilan Traditional Game

open access: yesJournal of Research and Advances in Mathematics Education, 2017
This research was carried out by the fact that many students are not interested in mathematics, and their calculation skill is still under expectation.
Anisatul Farida
doaj   +1 more source

Evaluating Dielectric Properties for Semicrystalline Thermoplastics to Analyze the Thermal and Rheological Properties in Laser‐Based Powder Bed Fusion of Plastics

open access: yesAdvanced Engineering Materials, EarlyView.
This study aims to establish a link between the dielectric properties of polyamide 12 (PA12) and its thermal and rheological properties using dielectric analysis (DEA). A standardized methodology is introduced to determine melting and crystallization temperatures.
Benedikt Burchard   +2 more
wiley   +1 more source

Studies on the classical determinism predicted by A. Einstein, B. Podolsky and N. Rosen

open access: yesRatio Mathematica, 2019
Inthispaper, wecontinuethestudyinitiatedinprecedingworks of the argument by A. Einstein, B. Podolsky and N. Rosen according to which quantum mechanics could be “completed” into a broader theory recovering classical determinism.
Ruggero Maria Santilli
doaj   +1 more source

Toughness of Confined Auxetic Foams

open access: yesAdvanced Engineering Materials, EarlyView.
Auxetic (negative Poisson's ratio) materials offer benefits such as impact mitigation, thermal insulation, vibration damping, and reduced shear strain, although their fracture mechanics are largely unexplored. This study investigates damage initiation and propagation in confined re‐entrant auxetic foams from polyurethane via experimental ...
Adrianos E. F. Athanasiadis   +3 more
wiley   +1 more source

Zjawisko ukrytej przemocy wobec najmłodszych uczniów na zajęciach matematycznych

open access: yesProblemy Wczesnej Edukacji, 2019
The paper undertakes research meant to identify the teacher’s violent behaviour towards students during early school math lessons. The research conducted in grade one during the math class was used as an aid to deeper understanding of the phenomenon of ...
Alina Kalinowska
doaj   +1 more source

Limit cycles by FEM for a one - parameter dynamical system associated to the Luo - Rudy I model

open access: yes, 2011
An one - parameter dynamical system is associated to the mathematical problem governing the membrane excitability of a ventricular cardiomyocyte, according to the Luo-Rudy I model. Limit cycles are described by the solutions of an extended system.
Amuzescu, Bogdan   +7 more
core  

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