Results 91 to 100 of about 261,098 (353)

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

Advanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat, Guido Barale, John Stavridis, Ehsan Norouzi, Jin‐Yoo Suh, Dong‐Ik Kim, Luca Iuliano, Abdollah Saboori   +7 more
wiley   +1 more source

Internal Rotation in the Globular Cluster M53

, 2017
This record is for a(n) offprint of an article published in The Astrophysical Journal on 2017-05-31; the version of record is available at https://doi.org/10.3847/1538-4357/aa7070.We present an analysis of the internal bulk rotation in the metal-poor ...
Boberg, Owen M., Friel, Eileen D., Vesperini, Enrico, Tiongco, Maria A., Varri, Anna Lisa   +4 more
core   +1 more source

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

Advanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu, Xun Zhang, Jack M. Donoghue, Albert D. Smith, Rahul Unnikrishnan, Rhys Thomas, Vahid Nekouie, Jie Luo, Dongchen Hu, Michael Preuss, Philip J. Withers   +10 more
wiley   +1 more source

No difference in stability among various knee flexion angles during fixation of anterolateral ligament reconstruction or lateral extra‐articular tenodesis: A systematic review and meta‐analysis of biomechanical studies

Journal of Experimental Orthopaedics
Purpose The purpose of this study was to investigate the effect of anterolateral ligament reconstruction (ALLR) or lateral extra‐articular tenodesis (LET) fixation at low versus high flexion angles during anterior cruciate ligament reconstruction (ACLR ...
David A. Kolin, Ruth H. Jones, Benton E. Heyworth, Bridget Jivanelli, SATURN Study Group, Peter D. Fabricant   +5 more
doaj   +1 more source

Conformer specific methyl internal rotation and observation of photodissociation dynamics: Is methyl internal rotation coupled with torsional vibration? [PDF]

, 2018
Made available in DSpace on 2018-08-17T16:09:22Z (GMT). No. of bitstreams: 2 3219.pdf: 22754 bytes, checksum: c5bc4d304c1220ed334a3a59d8c74a7a (MD5) license.txt: 4802 bytes, checksum: 58353f9dd6876860dd5221f3d7872a95 (MD5) Previous issue date: 6Made
Lee, Heesung
core   +1 more source

Performance Analysis of Abradable Coating Systems for Aircraft Gas Turbines

Advanced Engineering Materials, EarlyView.
Three CoNiCrAlY/YSZ/MgAl2O4 abradable liner configurations on a nickel‐superalloy are evaluated by thermal‐gradient cycling and incursion tests. Laser ablation of the bondcoat and/or Y2O3‐stabilized ZrO2 (YSZ) intermediate layer increases mechanical interlocking and bonding for thick topcoats.
Hanna Heyl, Daniel Emil Mack, Martin Tandler, Susanne Schrüfer, Robert Vaßen   +4 more
wiley   +1 more source

Mean right shoulder internal/external rotation angle.

, 2014
Mean kinematic data normalized to 100 data points for movement clusters found in specific target trials for the six data sets: NP - pre (A), post (B), retention (C); LP - pre (D), post (E), retention (F).
John Komar (618931), Jia Yi Chow (618930), Clara Wee Keat Tan (618932), Chris Button (618933), Miriam Chang Yi Lee (618929)   +4 more
core   +1 more source

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

Advanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan, David Bürger, Gunther Eggeler, Oleg Shchyglo, Ingo Steinbach, Muhammad Adil Ali   +5 more
wiley   +1 more source

The Effect of 8-week Online Scapular-focused Training on Scapular Kinematics, Proprioception, and Selected Muscles Strength in Female Volleyball Players With Glenohumeral Internal Rotation Deficit [PDF]

, 2023
Maryamsadat Shahsaheb, Hooman Minonejad, Shahrzad Zandi   +2 more
openalex   +1 more source

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

Advanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source