Results 211 to 220 of about 44,664 (309)

Evaluating Energy Absorption Performance of Filled Lattice Structures

Advanced Engineering Materials, EarlyView.
Maximum stress must be considered to robustly evaluate energy absorber designs. This approach was applied to compare all types of absorbers in a single Ashby diagram and determine the utility of filling lattice voids with a second material. High‐performance fillers can improve the performance of lattices that are limited by buckling or catastrophic ...
Christian Bonney, William P. King, Iwona Jasiuk   +2 more
wiley   +1 more source

Water, Collagen, and Lipid Content in the Human Skin and Muscles Assessed with Near-Infrared Diffuse Reflectance Spectroscopy and Multi-Spectral Optoacoustic Tomography. [PDF]

Adv Sci (Weinh)
Davydov D, Kurnikov A, Subochev P, Budylin G, Fadeev N, Filippov I, Mokrysheva N, Urusova L, Razansky D, Shirshin E.   +9 more
europepmc   +1 more source

Low‐Angle Grain Boundaries and Re‐Segregation in Single‐Crystalline Ni‐Base Superalloys

Advanced Engineering Materials, EarlyView.
This work demonstrates that Re‐segregation at low‐angle grain boundaries (LAGBs) in Ni‐base superalloys is influenced by misorientation angle. Advanced microscopy and atom probe tomography reveal that higher misorientation angles increases Re‐segregation.
Alireza B. Parsa, Aparna Saksena, Alesander Kostka, Pascal Thome, Felicitas Scholz, Alexandre Mussi, Christoph Somsen, Baptiste Gault, Jan Frenzel, Gunther Eggeler   +9 more
wiley   +1 more source

Parathyroid glands viability assessment and identification during surgery with multimodal diffuse reflectance spectroscopy and NIR autofluorescence probe. [PDF]

Sci Rep
Tseregorodtseva P, Budylin G, Korneva N, Kim I, Shiriaev S, Yakimov B, Pachuashvili N, Vorotnikov A, Shcherbakova A, Willmon P, Petrov V, Tuchin V, Mokrysheva N, Mahadevan-Jansen A, Urusova L, Shirshin E.   +15 more
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

TriENA: a Portable, Hybrid Multimode Spectrometer Combining Diffuse Reflectance, LED-Induced Fluorescence, and Laser-Induced Breakdown Spectroscopy for a Holistic Analysis of Materials on Monuments and Objects of Archaeological Interest. [PDF]

Anal Chem
Piñon V, Giakoumaki A, Andrianakis M, Hatzigiannakis K, Melessanaki K, Siozos P, Anglos D, Pouli P.   +7 more
europepmc   +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

Fingerprinting Single and Clustered Cu Sites in Metalated MOF Catalysts via TD-DFT and In Situ Diffuse Reflectance UV-Vis Spectroscopy. [PDF]

ACS Appl Mater Interfaces
Bahou S, Sehrawat R, Rungtaweevoranit B, Abdel-Mageed AM, Ahmed AA.   +4 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

Characterization of LED-based hybrid diffuse reflectance spectroscopy method for determination of SPF and UVA-PF in blinded multi-centre study (ALT-SPF). [PDF]

Int J Cosmet Sci
Reble C, Bayer M, Colson B, Emmler T, Hubaud JC, Seise M, Perroux-David E, Wiora G, Zamudio Diaz DF, ALT‐SPF Consortium, Meinke MC, Bielfeldt S.   +11 more
europepmc   +1 more source