Results 121 to 130 of about 1,361 (266)

Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A

Advanced Engineering Materials, EarlyView.
The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han, Julian M. Rosalie, Jan Radners, Mauro Madia, Philipp von Hartrott, Birgit Skrotzki   +5 more
wiley   +1 more source

Spår av autism i Czeslaw Milosz Issadalen - Traces of Autism in Czeslaw Milosz Valley of Issa

, 2007
The partly autobiographical book Valley of Issa, written by Czeslaw Milosz describes (among other things) the childhood of a boy, Tomasz who is the main character, and his interactions with his relatives.
Janiec, Kristofer
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High‐Temperature Nanoindentation of Metals: Assessing Thermal Drift, Frame Compliance, and Chemical Composition Effects on the Reported Mechanical Properties

Advanced 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, Steffen Brinckmann, Ruth Schwaiger   +2 more
wiley   +1 more source

Clinically-Relevant Static Magnetic Field Induces Release of Encapsulated Molecules from Magnetoliposomes. [PDF]

Small
Mistral J, Milhau N, Pin D, Chapet O, Nunes De Oliveira P, Serghei A, Sudre G, Ladavière C, David L.   +8 more
europepmc   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Past, present, and future of virtual reality-based biological science education (2010-2025): a BERTopic-driven analysis. [PDF]

BMC Med Educ
Xian J, Wu JG.
europepmc   +1 more source

Optimization of the Production of Rubber Compounds Using Mathematical Models

Advanced Engineering Materials, EarlyView.
Rubber compounds were mixed in a batch internal mixer, and symbolic regression was used to derive mathematical models linking recipe and process parameters to ram path, torque, and mixing quality (incorporation, dispersion, distribution). Subsequent optimization with evolutionary algorithms identified operating conditions that reduce specific energy ...
Anke Bardehle, Andreas Limper, Ulrich Giese, Carlos Lucke, Mario Beiner, Christoph Gögelein, Lisa Leuchtenberger‐Engel, Christian Hopmann   +7 more
wiley   +1 more source

The role of social media message design and audience demographics in promoting sunscreen use to prevent skin cancer: An online randomized controlled experiment. [PDF]

Digit Health
Hall SM, Morin D, Hall JB, Redelfs AH.
europepmc   +1 more source

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

Advanced Engineering Materials, EarlyView.
A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič, G. Lukin, H. Torkashvand, A. Kerschbaum, M. Müller, S. Besendörfer, J. Heitmann, J. Friedrich   +7 more
wiley   +1 more source

Geometric Study of the Roots of Theobroma Cocoa: Structural Characterization and its Relation with the Production Under Different Environmental Conditions.

, 2016
En Colombia el cultivo de cacao tiene gran relevancia ambiental, económica y social porque es una de las principales fuentes de ingreso de los campesinos en algunos departamentos, sin embargo se ha presentado una disminución en la eficiencia de ...
Forero Bernal, Jeison Leandro, Ramírez Guerrero, Jonathan   +1 more
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