Results 161 to 170 of about 4,686,287 (314)

Microstructural Evolution and Mechanical Properties of a Medium‐Manganese Steel Manufactured by Laser‐Based Powder Bed Fusion of Metals

Advanced Engineering Materials, EarlyView.
Fe–12Mn–0.2C medium‐manganese steel is processed by laser‐based powder bed fusion of metals using blended as well as pre‐alloyed powder. Various scanning speeds are used to determine the influence of energy deposition rate on microstructure and mechanical properties.
Leoni Hübner, Bugra Köksal, Thomas Wegener, Christian Haase, Thomas Niendorf   +4 more
wiley   +1 more source

CoolWalks for active mobility in urban street networks. [PDF]

Sci Rep
Wolf H, Vierø AR, Szell M.
europepmc   +1 more source

The Structural Refinement of Commercial‐Purity Copper Processed by Equal Channel Angular Pressing with Low Strain Amplitude

Advanced Engineering Materials, EarlyView.
Equal channel angular pressing of commercial pure copper under low strain amplitude (≈0.48) induces concurrent continuous and localized discontinuous dynamic recrystallization, forming a duplex structure influenced by strain heterogeneity and recovery. Moderate hardening after 4–12 passes results from progressive high‐angle grain boundary formation via
Paula Cibely Alves Flausino, Nayara A. N. da Silva, Bárbara C. de Almeida, Taise M. Manhabosco, Elaine C. S. Corrêa, Maria T. P. Aguilar, Paulo R. Cetlin   +6 more
wiley   +1 more source

Enhancing dexterity: Soft pneumatic actuation utilizing granular jamming for a human finger flexo-extension. [PDF]

Wearable Technol
Sandoval-Castro XY, Cortes-Gonzalez JG, Ruiz-Torres MF, Castillo-Castaneda E, Laribi MA.   +4 more
europepmc   +1 more source

Practical Geometry in Europe linked to the Islamic tradition, the example of measurement and division: contribution to medieval mathematics

, 2008
Marc Moyon
openalex   +1 more source

Machine Learning‐Based Design of 3D‐Printable Microneedles for Enhanced Tissue Anchoring with Reduced Tissue Damage

Advanced Engineering Materials, EarlyView.
A machine learning‐driven framework is introduced to optimize 3D‐printable microneedles for enhanced tissue anchoring and reduced insertion damage. The optimized design achieves a 6.0‐fold improvement in pull‐out‐to‐penetration energy ratio over conventional shapes.
Jegyeong Ryu, Jiyeop Kim, Chan Wook Park, Hae‐Yoon Kim, Deukhee Lee, Amy Kyungwon Han   +5 more
wiley   +1 more source

Hounsfield Unit characterization and dose calculation on a C-arm linac with novel on-board cone-beam computed tomography feature and advanced reconstruction algorithms. [PDF]

J Appl Clin Med Phys
Gregg KW, Arsenault T, Rezaei A, Kashani R, Henke L, Price AT.   +5 more
europepmc   +1 more source

Evaluation Strategies of Hil48 Yield Criterion in Application: Toward Sufficient and Necessary Conditions for Prediction of Plastic Anisotropy

Advanced Engineering Materials, EarlyView.
This article presents a comprehensive analysis of the intrinsic relationships and applicability of Hill48 yield criterion. The applicability and error evaluation conditions for Hill48 are established based on specific experimental data. A parameter calibration strategy for N‐value based on error minimization is proposed, and the predictive accuracy is ...
Jinxin Wang, Zhenkai Mu, Longfei He, Wei Wang, Shuangjie Zhang, Yuzhong Liu, Huajun Yan, Xuerui Dai, Shibo Ma, Yong Hou   +9 more
wiley   +1 more source

Dataset of process parameters, melt track geometry, powder catchment, and particle stream measurements for the laser beam directed energy deposition of AISI 316L. [PDF]

Data Brief
Ancalmo C, Narra SP.
europepmc   +1 more source

The missing link: Riemann's “Commentatio,” differential geometry and tensor analysisFarwell, Ruth, and Knee, Christopher. 1990. Historia Mathematica17(3), 223–255

, 1991

openalex   +1 more source