Results 61 to 70 of about 47,467 (258)

The Influence of Display Parameters and Display Devices over Spatial Ability Test Answers in Virtual Reality Environments

open access: yesApplied Sciences, 2020
This manuscript analyzes the influence of display parameters and display devices over the spatial skills of the users in virtual reality environments.
Tibor Guzsvinecz   +3 more
doaj   +1 more source

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

open access: yesAdvanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice   +2 more
wiley   +1 more source

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

open access: yesAdvanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed   +6 more
wiley   +1 more source

Metatheory and Classification of Digital Human Rights and Freedoms

open access: yesТеоретическая и прикладная юриспруденция
Humanism is a doctrinal metanarrative that defines ideas about human rights and freedoms. Natural law is relevant in the digital world, since each specific individual is quite rationally interested in ensuring that the humanistic paradigm prevails over ...
G. V. Alexeyev
doaj   +1 more source

Solid‐State Diffusion and Intermetallic Phase Formation in Roll‐Bonded Mg–Zn Composites With Kirigami‐Patterned Inlay

open access: yesAdvanced Engineering Materials, EarlyView.
Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov   +4 more
wiley   +1 more source

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

Cuatro anfisbenas

open access: yesArtefactos, 2008
RESUMEN: Definimos la noción de “anfisbena conceptual” como un tipo muy especial de contraste filosófico en el que cada término de la distinción sugiere un término opuesto que no coincide con lo que acabamos encontrando al otro lado. En base a tal noción,
Manuel LIZ
doaj  

Moral parallax: challenges between dignity, AI, and virtual violence

open access: yesTrayectorias Humanas Trascontinentales
Virtual reality is not only a prowess of technological advancement and AI, but also an element that extends the horizons of human existence and complicates the way of approaching various phenomena of the physical world, for example, violence.
Pablo De la Vega
doaj   +1 more source

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

open access: yesAdvanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

Lessons learned from the birth and evolution of the EduFinland virtual community for educators

open access: yesKnowledge Management & E-Learning: An International Journal, 2012
Educators around the world are experimenting with the possibilities virtual three dimensional worlds have for education and learning how to use these new environments efficiently.
Kim Holmberg
doaj  

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