Results 231 to 240 of about 633,726 (317)

Differential game in closed-loop supply chain of innovative products with double regrets of consumers. [PDF]

PLoS One
Ma Q, Peng Y, Liu Z.
europepmc   +1 more source

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

Enhancing precision in percutaneous vertebroplasty: a study on patient-specific 3D-printed guides for osteoporotic vertebral compression fractures. [PDF]

Front Surg
Liang JW, Qiao LN, Jia YA, Xue L, Zhao MY, Wang F.   +5 more
europepmc   +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

Unconditional <i>de novo</i> generation and functional validation of synthetic promoters with a diffusion model. [PDF]

Synth Syst Biotechnol
Lin C, Zhu Z, Wang X, Wang Y.
europepmc   +1 more source

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

Advanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni, Thalita Marcolan Valverde, Talita Martins, Guilherme Mattos Jardim Costa, Alfredo Miranda de Goes, Marcello Rosa Dumont, Eduardo Henrique Martins Nunes, Marivalda de Magalhães Pereira   +7 more
wiley   +1 more source

Operationalizing diffusion magnetic resonance imaging positivity for detection of vascular contributions to impairment and dementia. [PDF]

Alzheimers Dement
Hu M, Przybelski SA, Therneau TM, Lundt ES, Wiste HJ, Mester CT, Kamykowski M, Reid RI, Machulda MM, Knopman DS, Petersen RC, Jack CR, Graff-Radford J, Vemuri P.   +13 more
europepmc   +1 more source

Solid‐State Diffusion and Intermetallic Phase Formation in Roll‐Bonded Mg–Zn Composites With Kirigami‐Patterned Inlay

Advanced Engineering Materials, EarlyView.
Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov, Oleksandr Bobukh, Christian Klose, Florian Nürnberger, Hans Jürgen Maier   +4 more
wiley   +1 more source

Quantitative study and prognostic value of diffusion tensor imaging for lumbar spinal stenosis. [PDF]

BMC Med Imaging
Qian G, Xia Z, Wang M, Yang K, Li X, Miao C.   +5 more
europepmc   +1 more source