Results 141 to 150 of about 1,593,738 (302)

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

THE IMPORTANCE OF COMMUNITY SERVICE PRACTICES COURSE IN IMPROVING ENVIRONMENTAL AWARENESS: THE EXAMPLE OF NIGDE UNIVERSITY FACULTY OF EDUCATION

open access: yesZeitschrift für die Welt der Türken, 2012
Today, it can be clearly seen with too many examples that environmental problems now have reached the proportions that threaten the future of mankind. Changing climate conditions, melting glaciers, endangered species and deforestation can be listed as ...
Abdullah KARATAŞ, Mustafa TALAS
doaj  

Toward Knowledge‐Based Workflows: A Semantic Approach to Atomistic Simulations for Mechanical and Thermodynamic Properties

open access: yesAdvanced Engineering Materials, EarlyView.
Knowledge‐based atomistic workflows are presented for mechanical and thermodynamic properties. By coupling modular simulations with ontology‐aligned metadata and provenance, Fe case studies on elastic behavior, defects, thermal properties, and Hall–Petch strengthening reveal how FAIR, queryable, and reusable simulation data can be generated. Mechanical
Abril Azócar Guzmán   +5 more
wiley   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

open access: yesAdvanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund   +6 more
wiley   +1 more source

Influence of environmental awareness on the willingness to pay for green products: an analysis under the application of the theory of planned behavior in the Peruvian market. [PDF]

open access: yesFront Psychol, 2023
García-Salirrosas EE   +5 more
europepmc   +1 more source

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

open access: yesAdvanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal   +10 more
wiley   +1 more source

La educación energética en la secundaria básica: una alternativa para su desarrollo /Power‐saving education in junior high school. An alternative for its development

open access: yesTransformación, 2018
The article approaches the need of given instruction on energy‐saving as a constituent of a comprehensive education al high school. The aim is to describe a developmental strategy, devised on the basis of specially tailored theoretical framework ...
Sonia Noa Delgado   +2 more
doaj  

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