Results 71 to 80 of about 1,930,052 (290)

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

open access: yesAdvanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares   +3 more
wiley   +1 more source

Combined evaluation of FDG-PET and MRI improves detection and differentiation of dementia. [PDF]

open access: yes, 2011
INTRODUCTION: Various biomarkers have been reported in recent literature regarding imaging abnormalities in different types of dementia. These biomarkers have helped to significantly improve early detection and also differentiation of various dementia ...
Möller, Harald E   +25 more
core   +2 more sources

Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization

open access: yesAdvanced Engineering Materials, EarlyView.
Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier   +17 more
wiley   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

open access: yesAdvanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch   +3 more
wiley   +1 more source

Sydämen PET-tutkimukset [PDF]

open access: yes, 2022
Sydämen positroniemissiotomografia (PET) -kuvien erinomainen laatu ja kvantitatatiiviset analyysit tuottavat tarkkaa ja luotettavaa tietoa sydänsairauksiin, kuten sepelvaltimotauteihin, sydänsarkoidoosiin ja sydämen infektioihin liittyvistä häiriöistä ...
Laitinen Tomi, Knuuti Juhani
core  

First record of Psittacara erythrogenys (Psittacidae) in Colombia

open access: yesCaldasia, 2020
The red-masked parakeet Psittacara erythrogenys was originally distributed in the forests of Ecuador and northwestern Peru, mainly below 1500 m of elevation.
Eliana Fierro-Calderón   +1 more
doaj   +1 more source

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

A Conception of Moral Sensitivity and Everyday Consumption Practices: Insights from the Moralising Discourses of Pet Owners [PDF]

open access: yes, 2013
The marketing discipline is somewhat under-theorized regarding the moral meanings that both shape and are shaped by the everyday consumption practices of consumers.
McEachern, Morven   +2 more
core   +1 more source

Trade-off of accuracy, compression rate, and speed on IWSLT’14 DE→EN.

open access: yes, 2023
PET shows the best trade-off between accuracy and compression rate. Also, PET gives the best trade-off between accuracy and inference speed.
Hyojin Jeon (2111560)   +3 more
core   +1 more source

Imports of ornamental crayfish: the first decade from the Czech Republic’s perspective

open access: yesKnowledge and Management of Aquatic Ecosystems, 2015
The import of aquarium animals has been increasing worldwide in recent years. Despite its contribution to world trade and the economy, this trade also comprises one of the main pathways for the introduction of non-indigenous animals.
Patoka J., Kalous L., Kopecký O.
doaj   +1 more source

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