Results 81 to 90 of about 283,522 (261)

Upaya Guru Meningkatkan Kemampuan Koneksi dan Pemecahan Masalah Matematis Peserta Didik melalui Pendekatan Open Ended

Jurnal Pendidikan dan Kebudayaan, 2012
The purpose of this study is to study increased connections abilities and mathematical problem solving of the student in the learning of mathematics through open-ended approach. This research was conducted at SMA Negeri 9 Bandung in the academic year ...
Eka Kasah Gordah
doaj   +1 more source

Symbolic Regression and Multi‐Objective Optimization of the Flory–Huggins Interaction Parameter for Hydrogels

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, Adrian Ehrenhofer, Thomas Wallmersperger   +2 more
wiley   +1 more source

Vom Wert der Liebe

Labyrinth: An International Journal for Philosophy, Value Theory and Sociocultural Hermeneutics, 2014
On the Value of Love The main purpose of the article is to show by means of an analysis of the development of the different philosophical conceptions of love in the history of philosophy that there is a deep connection between the problems of love and ...
Susanne Moser
doaj   +1 more source

Microstructure‐Controlled Crack Propagation and Fracture Resistance in MoSiBTiC Alloy Revealed by Multiscale Extended Finite Element Method Modeling

Advanced Engineering Materials, EarlyView.
A two‐dimensional multiscale finite element analysis framework was established for the first‐generation MoSiBTiC alloy, and the mechanical and fracture‐related parameters of the constituent phases were calibrated through experiments and simulations. The framework provides a basis for analyzing crack propagation behavior in its complex microstructure ...
Junfeng Du, Takahiro Kaneko, Xinyu Yan, Takahito Ohmura, Kyosuke Yoshimi   +4 more
wiley   +1 more source

The PRIMA Thesaurus for Materials Science and Engineering

Advanced Engineering Materials, EarlyView.
The PRIMA Thesaurus is a structured vocabulary designed to improve how materials science data is described and shared. Developed with input from multiple experts, it enables clear documentation of research workflows, data exchange, and reuse across platforms.
Rossella Aversa, Alexey Boubnov, Dario De Angelis, Catriona Eschke, Maximilian Kabbe, Felix Kraus, Mirco Panighel, Richard Thelen, Davide Valentinis   +8 more
wiley   +1 more source

Fatigue Crack Initiation and Growth in Nanocrystalline Ni at Multiple Length‐Scales

Advanced Engineering Materials, EarlyView.
Overview of miniaturized in situ SEM fatigue setup and resultant fatigue crack growth data for nanocrystalline Ni. The presented study focuses on the analysis of fatigue crack growth rate (FCGR) in focused ion beam‐notched microcantilevers prepared from nanocrystalline (NC) Ni as a model material.
Igor Moravcik, Alexander Jelinek, Markus Alfreider, Jutta Luksch, Anton Hohenwarter, Florian Schaefer, Christian Motz, Daniel Kiener   +7 more
wiley   +1 more source

Assessing the unseen consequences: influence of an extreme weather event on environmental perceptions and connection to nature

Environmental Sciences Europe
Background Due to climate change, extreme weather events are becoming more frequent worldwide. An example of such an extreme weather event was the flooding in Western Europe in July 2021. Currently, there are large research gaps regarding how such events,
Matthias W. Kleespies, Thomas Friedrich, Oskar Marg, Carolin Völker, Sabrina Schiwy   +4 more
doaj   +1 more source

How can the connection model for integrating Information and Communication Technology solve four major grade 12 accounting problems?

International Journal of Educational Innovation and Research
There are several problems that affects the quality of teaching and learning in accounting in secondary schools. In grade 12 particularly, English language misunderstanding, limited advance teaching skills and abilities, restricted teaching times and ...
Nosihle Veronica Sithole
doaj   +1 more source

A Lightweight Procedural Layer for Hybrid Experimental–Computational Workflows in Materials Science

Advanced Engineering Materials, EarlyView.
We unveil a prototype hybrid‐workflow framework that fuses automatedcomputation with hands‐on experiments. Built atop pyiron, a lightweight, parameterized layer translates procedure descriptions into executable manual steps, syncing instrument settings, human interventions, and data capture in real‐time today.
Steffen Brinckmann, Sarath Menon, Raphael Röske, Johannes Steinhülb, Michael Selzer, Jan Janssen, Tilmann Hickel, Ruth Schwaiger, Jörg Neugebauer   +8 more
wiley   +1 more source

Degeneracy of Koszul Homological Series on Lie Algebroids: Production of All Affine Structures, Production of All Riemannian Foliations and Production of All Fedosov Structures

Mathematics
The framework of the research whose part of results are published in this work is the category of real vector bundles over finite dimensional differentiable manifolds. The objects of studies are gauge structures on these vector bundles. We are interested
Michel Nguiffo Boyom
doaj   +1 more source