Results 121 to 130 of about 2,961,432 (259)

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

The PRIMA Thesaurus for Materials Science and Engineering

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

From indios to indígenas: guerrilla perspectives on indigenous peoples and repression in Mexico, Guatemala and Nicaragua [PDF]

open access: yes, 2011
Subcomandante Marcos and other Zapatistas have on numerous occasions discussed the clash between “Northern” perspectives on revolution and the world, and indigenous reality.
Krøvel, Roy
core  

Ultrasonic Nonlinearity Evaluation of the Cracked Interface

open access: yes, 2016
This paper derives a novel analytical solution for acoustic nonlinearity evaluation of the cracked interface. When microcracks exist at the interface, the tensile and compressive effective moduli of the cracked interface are considered to be different ...
Qiu YJ   +5 more
core   +1 more source

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

PASTA‐ELN: Simplifying Research Data Management for Experimental Materials Science

open access: yesAdvanced Engineering Materials, EarlyView.
Research data management faces ongoing hurdles as many ELNs remain complex and restrictive. PASTA‐ELN offers an open‐source, cross‐platform solution that prioritizes simplicity, offline access, and user control. Its in tuitive folder structure, modular Python add‐ons, and open formats enable seamless documentation, FAIR data practices, and easy ...
S. Brinckmann, G. Winkens, R. Schwaiger
wiley   +1 more source

Characterization of the Origin of Mobility Loss at the SiC/SiO2 Interface

open access: yes, 2008
Silicon carbide (SiC) is a wide band gap semiconductor with material properties which make it ideally suited for high temperature, high frequency, and high power metal oxide semiconductor field effect transistor (MOSFET) applications.
Biggerstaff, Trinity Leigh
core  

Parameter-dependence of model output.

open access: yes, 2019
In all cases, gNaP refers to the persistent sodium conductance for the pre-I unit (i.e., gNaP,exc from the Methods section). (A) Grey scale in boxes codes period of full rhythm, with longest period given by palest shades (color bar, periods in seconds ...
Jonathan E. Rubin (7256252)   +1 more
core   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

open access: yesAdvanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara   +8 more
wiley   +1 more source

Product-process interface for effective product design and manufacturing in a DFM approach [PDF]

open access: yes, 2009
This research work is partly supported by SNECMA enterprise. It makes part of the MAIA 8 projectIn order to tackle a continuous improvement of virtual engineering, product modelling has to integrate always more knowledge that refer to every decision ...
El Gueder, Jawhar   +4 more
core  

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