Results 71 to 80 of about 2,396,578 (330)

Evaluation of the Potential of Laser Shock Peening Compared with Cold Expansion for Improving Fatigue Resistance of Riveted Lap Joints of Aerospace Grade 7175 Al Alloy

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar   +6 more
wiley   +1 more source

A Concept of a Digital and Traceable Manufacturing Documentation Based on Formalized Process Description Applied on Composite Aircraft Moveable

open access: yesAdvanced Engineering Materials, EarlyView.
The documentation of component manufacture has become an essential part of today's production processes, especially for the analysis and optimization of production or component design with regard to structural performance, economic efficiency, and sustainability.
Björn Denker   +4 more
wiley   +1 more source

Self-access learning programme: analysing students' language learning needs and evaluating learning metarials [PDF]

open access: yes, 2004
Today's job market does not only demand for graduates who are knowledgeable but who are also skilful and versatile. To help students to be equipped with the necessary skills, the Department of Modern Languages has incorporated Self-Access Learning(SAL ...
Abdul Razak, Noor Zainab   +4 more
core  

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

Carbon-bearing Molecules in a Possible Hycean Atmosphere

open access: yesThe Astrophysical Journal Letters, 2023
The search for habitable environments and biomarkers in exoplanetary atmospheres is the holy grail of exoplanet science. The detection of atmospheric signatures of habitable Earth-like exoplanets is challenging owing to their small planet ...
Nikku Madhusudhan   +5 more
doaj   +1 more source

Attitudes and motivations of Economics students: Some recent evidence [PDF]

open access: yes, 2007
There is disagreement amongst economists regarding whether economics students are more self-interested than other students in economic and non-economic contexts.
Dietrich, M., Rowen, D.
core  

Concept of Grandmother : Developing Cognitive Signs from Motivating Ones

open access: yesBulletin of Kemerovo State University. Series: Humanities and Social Sciences, 2022
The article describes the primary cognitive signs of the grandmother concept in Russian linguistic culture. This concept received almost no comprehensive studies in modern linguistic literature. The research objective was to structure its motivating signs in their correlation with Russian myths and symbols.
openaire   +1 more source

Design and Prototyping of Topology‐Optimized, Additively Manufactured Lightweight Components for Space Robotic Systems: A Case Study

open access: yesAdvanced Engineering Materials, EarlyView.
The results demonstrate a simulation‐driven workflow that applies LSB topology optimization with additive manufacturing constraints to mission‐specific load cases, integrating European Cooperation for Space Standardization compliant verification and manufacturability to develop structurally efficient rover suspension components.
Stelios K. Georgantzinos   +11 more
wiley   +1 more source

Perception and Signs of Stress among Indonesian University Students: Insights from Rileks Module Responses

open access: yesIndigenous
Although studies have documented the prevalence of stress among university students, limited attention has been paid to how students define and experience it.
Dilfa Juniar   +2 more
doaj   +1 more source

You Don\u27t Get A Tour; Come Back Next June [PDF]

open access: yes, 2012
A friend of mine and former supervisor said something to me the other day. I deeply respect him; he taught me the very basics of interpretation. But his words shocked me. I still don\u27t know exactly how to process them.
Rudy, John M.
core   +1 more source

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