Results 171 to 180 of about 64,115 (273)

Mechanical Behavior and Microstructural Changes Associated with Tensile Deformation above the Martensite Start Temperature during Quenching and Subsequent Partitioning of a Low‐Alloy 37SiB6 Steel

Advanced Engineering Materials, EarlyView.
A new experimental setup, incorporating digital image correlation and infrared thermography in combination with inductive‐conductive heating for precise temperature control, is used to analyze the mechanical behavior and microstructural changes of sheet metal under complex thermomechanical test conditions that represent quench and partitioning ...
Christian Illgen, Benjamin Bohne, Sven Winter, Marcus Böhme, Martin F.-X. Wagner   +4 more
wiley   +1 more source

Recent Progress in Liquid Microlenses and Their Arrays for Adaptive and Applied Optical Systems. [PDF]

Micromachines (Basel)
Lu S, Cao Z, Ling J, Yuan Y, Liu X, Wang X, Guo JK.   +6 more
europepmc   +1 more source

Orthogonal aberration functions for high-aperture optical systems

, 2004
Colin J. R. Sheppard
openalex   +2 more sources

Multi-Aperture Optical System of Photon Counting in the Image for Aberration-Free Space Debris Observations through a Turbulent Atmosphere (Part II)

, 2021
K. N. Sviridov, A. E. Tyulin
openalex   +1 more source

Investigation of Iron‐Aluminide‐Like Phase Composition in Complex Concentrated Fe32Cu12Ni11Ti16Al29 Alloy

Advanced Engineering Materials, EarlyView.
This work reveals the phase composition and quantitative morphology analysis of precipitation‐hardened Fe32Cu12Ni11Ti16Al29 complex‐concentrated alloy. The precipitates are shown to have a high coherency. Morphology transition between sphere, cuboidal, and elongated morphology is observed. Finally, the overaging behavior is captured using microhardness.
Rostyslav Nizinkovskyi, Lukas Hanisch, Georg Hasemann, Puspendu Sahu, Manja Krüger   +4 more
wiley   +1 more source

Using optical skyrmions to assess vectorial adaptive optics capabilities in the presence of complex aberrations. [PDF]

Sci Adv
Ma Y, Zhao Z, Shen Y, Chen B, Wang AA, Cai Y, Qin J, Zhang R, Zhang Y, Cui J, Sun B, Li J, Shi Y, Deng L, He H, Luo L, He Y, Zhang Y, Dai B, Royston DJ, Elston SJ, Morris SM, Booth MJ, He C.   +23 more
europepmc   +1 more source

Laboratory‐Scale Procedure for Evaluating the Flux Efficiency on Melt Cleanliness and Tensile Properties of Recycled Aluminum Alloys

Advanced Engineering Materials, EarlyView.
A laboratory‐scale procedure is developed to evaluate the efficiency of melt‐cleaning and drossing fluxes during aluminium alloy recycling, studying their effects on melt cleanliness and tensile properties of secondary foundry alloys. This work provides a practical tool for foundries and aluminium refiners to assess the efficiency of salt fluxes in ...
Veronica Milani, Giulio Timelli
wiley   +1 more source

Evaluation Method for Resin Mold Using Reflective Wavefront Sensor. [PDF]

Sensors (Basel)
Tatsumi K, Saeki K, Kubota S, Kaneda Y, Uno K, Ohnuma K, Shiina T.   +6 more
europepmc   +1 more source

Optical aberrations and alignment of the eye with age

, 2010
Esther Berrio, Juan Tabernero, Pablo Artal   +2 more
openalex   +1 more source

Spatial summation in the human fovea: the effect of optical aberrations and fixational eye movements [PDF]

, 2018
William S. Tuten, Robert F. Cooper, Pavan Tiruveedhula, Alfredo Dubra, Austin Roorda, Nicolas P. Cottaris, David H. Brainard, Jessica I. W. Morgan   +7 more
openalex   +1 more source