Results 241 to 250 of about 127,278,237 (294)

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced 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, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth, Tomáš Babinský, Jan Lars Riedel, Wen Hao Kan, Aijun Huang, Martin Heilmaier, Ivo Šulák   +6 more
wiley   +1 more source

EEG Quantification: A New Dawn for an Old Tool. [PDF]

Rev Neurol
Pastor J.
europepmc   +1 more source

Updated threat and attack strategies - Main report

openaire   +1 more source

‘It’s a physical event with an emotional recovery’: A qualitative study of anxiety and depression following a heart attack

Brenes-Castillo F, Foye U, Forristal K, Herle M, Zavos HM.   +4 more
europepmc   +1 more source

Victory in exceptional war : the Estonian main narrative of the cyber attacks in 2007

openaire   +1 more source

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Main Attacks and Ways to Keep Security Guidelines Updated in Remote Laboratories

2021
Problems related to data security issues, information and access credibility are the main points encountered today for remote laboratories. Because of the use of an Internet connection, there is a need for an efficient mechanism to ensure secure and authenticated access to resources provided by the laboratories.
Emilio Werner, Jhennifer Cristine Matias, Marcelo Daniel Berejuck, Hamadou Saliah-Hassane   +3 more
openaire   +1 more source

Acid Depositions and Concrete Attack: Main Influences

Cement and Concrete Research, 1998
The results of an experimental research on the factors responsible to a greater extent for the action of simulated acid precipitations on cement concrete works, both in static and in dynamic conditions, are discussed. The influence of the cement type, the role of calcium hydroxide, the influence of water-cement ratio, and the retard effect on assault ...
R Sersale, G Frigione, L Bonavita
openaire   +1 more source

THE MAIN LOSSES OF THE UKRAINIAN ENERGY SYSTEM AS A RESULT OF MASSIVE ATTACKS BY RUSSIA

ECONOMICS, FINANCE AND MANAGEMENT REVIEW, 2023
For Ukraine, which is in a state of hybrid war with the Russian Federation, the issue of effective counteraction to the consequences of massive Russian attacks on the energy system of Ukraine is vital. Therefore, the study of the state of the electric power industry after the terrorist attacks of Russian aggressors and the actions of the authorities to
Dmytro Tkach, Dmytro Tkach
openaire   +1 more source