Results 101 to 110 of about 165,979 (317)

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

open access: yesAdvanced 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

On a quest for authenticity to an imaginary place : a narrative analysis of the experiences of British literary tourists

open access: yes, 2015
Literary tourism is a sub-sector of cultural tourism and relates to travelling to places connected to fictional texts and the authors of those texts. Although it is an old form of tourism and lies at the foundation of classic European Grand Tour, it has ...
Amey, Evgenia
core  

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

open access: yesAdvanced 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   +8 more
wiley   +1 more source

Authentic or comfortable? What tourists want in the destination

open access: yesFrontiers in Sustainable Tourism
Authenticity is a popular research topic in tourism studies and is an important destination attribute that influences tourists and their decision-making.
Linsi He   +2 more
doaj   +1 more source

Language, Task and Situation: Authenticity in the Classroom

open access: yesJournal of Language and Education, 2015
There is debate on the use of authenticity in language classrooms in terms of language, task, and situation. “Authenticity of language” spans a continuum that begins with inauthentic materials – wholly created by a teacher or materials developer – to ...
Ken Beatty
doaj   +1 more source

High‐Temperature Nanoindentation of Metals: Assessing Thermal Drift, Frame Compliance, and Chemical Composition Effects on the Reported Mechanical Properties

open access: yesAdvanced Engineering Materials, EarlyView.
Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova   +2 more
wiley   +1 more source

Evaluation of Plasticity and Creep Parameters From Tensile Stress–Strain Data for a Range of Strain Rates

open access: yesAdvanced Engineering Materials, EarlyView.
This plot compares experimental tensile stress–strain curves (with 4 different strain rates) and corresponding modelled curves (obtained using the optimised sets of Voce and Miller–Norton parameter values shown). The inferred M‐N values, characterizing the creep, are very similar to those obtained via conventional creep testing.
S. Ooi, R. P. Thompson, T. W. Clyne
wiley   +1 more source

Children’s reasoning about violations of authenticity

open access: yes, 2013
textWhen do children begin to realize that the authenticity of an object is not inherent to an object itself, but instead depends on the information one has about the object in question?
Schepp, Brooke Jessica
core  

From Shear to Sound: Mechanics–Acoustics Mapping of TPMS Lattices

open access: yesAdvanced Engineering Materials, EarlyView.
Triply periodic minimal surface (TPMS) lattices are mapped across mechanical and acoustic performance, revealing that descriptors validated in compression fail under shear. First‐time comparison with trusses included. A transition from porous to resonance‐driven absorption emerges at 25% density.
Lucía Doyle   +3 more
wiley   +1 more source

In Pursuit of Authenticity in Science Education

open access: yesNordina: Nordic Studies in Science Education, 2019
This article presents a systematic review of how authenticity is used in science education research and discusses the implications these uses have for the design of science education classroom practices.
Jens Anker-Hansen, Maria Andreé
doaj   +1 more source

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