Results 301 to 310 of about 12,807,066 (354)

Experimental study on effective stress coefficient of sandstone based on Mohr-Coulomb criterion under hydraulic-mechanical coupling. [PDF]

Sci Rep
Chen W, Liu B, Wu Q, Liu J, Ren Z, Wang Q, Liu Z, Peng W, Zhou Y, Wang Y, Peng Z.   +10 more
europepmc   +1 more source

Development and Validation of a One‐Dimensional Finite Difference Simulation Scheme for Polymer Laser Powder Bed Fusion with Application to the Effect of the Inter Layer Time

Advanced Engineering Materials, Volume 27, Issue 14, July 2025.
The study presents an efficient simulation approach for the polymer laser powder bed fusion process polymers process, validated with polyamide 12, polyamide 6, and polyetherketoneketone. It shows that inter layer time affects part density, with 90s yielding dense parts.
Claas Bierwisch, Bastien Dietemann, Moritz Grünewald, Christian Schlör, Johannes Rudloff   +4 more
wiley   +1 more source

Towards a Psychologically Realist, Culturally Responsive Approach to Engineering Ethics in Global Contexts. [PDF]

Sci Eng Ethics
Clancy RF, Zhu Q, Streiner S, Gammon A, Thorpe R.   +4 more
europepmc   +1 more source

Development of Ternary Magnesium Alloys for Laser Powder Bed Fusion: Optimizing Oxide Layer Thickness

Advanced Engineering Materials, Volume 27, Issue 14, July 2025.
Additive manufacturing of magnesium alloys by laser is difficult because the melting point of the oxide layer is much higher than the evaporation temperature of the metal underneath. Making the oxide layer thinner can solve this problem. Alloying magnesium with strontium makes the oxide layer thinner, especially at 0.5 wt%.
Elmar Jonas Breitbach, Stefan Julmi, Sabine Behrens, Tatiana Blank, Arvid Abel, Nicole Emminghaus, Ludger Overmeyer, Christian Klose, Hans Jürgen Maier   +8 more
wiley   +1 more source

Towards a valid National Eligibility Cum Entrance Test (NEET - UG): Possible implications of the NEET-UG 2025 paper and a framework for Reform in selection for undergraduate medical courses in India. [PDF]

J Family Med Prim Care
Ranjan P, Kain S, Kumar R.
europepmc   +1 more source

A Case‐Based Reasoning Approach to Model Manufacturing Constraints for Impact Extrusion

Advanced Engineering Materials, EarlyView.
A hybrid modeling approach is presented that combines constraint‐based process modeling and case‐based reasoning. The model formalizes manufacturing constraints and integrates simulation data to model complex manufacturing processes. The approach supports manufacturability analysis during product design through an adaptive modeling environment.
Kevin Herrmann, Eduard Ortlieb, Hendrik Wester, Paul Christoph Gembarski, Bernd‐Arno Behrens, Roland Lachmayer   +5 more
wiley   +1 more source

Assessing the Ecological Value: Monetizing Process Innovations in Tailored Forming

Advanced Engineering Materials, EarlyView.
This article introduces a method for evaluating the sustainability of innovations, even with limited data. The method is illustrated through an analysis of the “Tailored Forming” technology, which explores the impact of sustainability on economic value added.
Jonas Schneider, Jan Westing, Matthias Schmidt, Peter Nyhuis, Vivian Katharina Kuprat   +4 more
wiley   +1 more source

Development of intelligent robots in the wave of embodied intelligence. [PDF]

Natl Sci Rev
Zhao W, Yuan Y.
europepmc   +1 more source

Physics-based modeling in the new era of enzyme engineering. [PDF]

Nat Comput Sci
Jurich C, Shao Q, Ran X, Yang ZJ.
europepmc   +1 more source

Biodegradable Elastomers: Where Is the Solution? [PDF]

Chemistry
Shao Y, Mallory RC, Dugas M, Flanagan C, Ligon C, Burks GR.   +5 more
europepmc   +1 more source