Results 231 to 240 of about 733,501 (323)

Multifunctional Design of Triply Periodic Minimal Surface Structures for Temporary Pediatric Fixation Devices

Advanced Engineering Materials, EarlyView.
A metallic implant's higher stiffness compared to the surrounding bone leads to stress shielding problems, causing bone density reduction and bone growth interference in pediatric patients. 3D‐printed triply periodic minimal surface structures present a promising engineering solution.
Ali Ebrahimzadeh Dehaghani, Zia Javanbakht, Martina Barzan, David G. Lloyd, Stefanie Feih   +4 more
wiley   +1 more source

Will the increase of medical equipment affect medical expenditure? Empirical evidence from a quasi-experiment in China. [PDF]

BMC Health Serv Res
Deng Q, Zhou Z, Shen C, Cao D, Zhao D, Zhao Y, Gao J.   +6 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, EarlyView.
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

Capacity optimization configuration and multi-dimensional value evaluation of integrated energy system with power-to-hydrogen. [PDF]

PLoS One
Pan K, Sun T, Pang X, Qian X.
europepmc   +1 more source

Sports Equipment Design Appealing to Players(<Special Issue>Sports Engineering)

, 2003
Tsuyoshi NISHIWAKI
openalex   +2 more sources

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

Advanced Engineering Materials, EarlyView.
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

Carbon footprint of private dental laboratories in Egypt: A cross-sectional study. [PDF]

BDJ Open
Elwan AH, Fouda AM.
europepmc   +1 more source

Design considerations, tooling, and equipment for remote in-service inspection of radioactive piping and pressure-vessel systems

, 1983
D.L. Swannack, D.S. Schmoker
openalex   +1 more source

Study on Chimney Effect in Natural Air Cooled Electronic Equipment Casings under Inclination (The Proposal of a Thermal Design Correlation with Inclination)

, 2004
Yoji KITAMURA, Masaru Ishizuka
openalex   +2 more sources

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