Results 321 to 330 of about 3,031,252 (352)

Powder Metallurgy and Additive Manufacturing of High‐Nitrogen Alloyed FeCr(Si)N Stainless Steel

Advanced Engineering Materials, EarlyView.
The alloying element Nitrogen enhances stainless steel strength, corrosion resistance, and stabilizes austenite. This study develops austenitic FeCr(Si)N steel production via powder metallurgy. Fe20Cr and Si3N4 are hot isostatically pressed, creating an austenitic microstructure.
Louis Becker, Felix Radtke, Jonathan Lentz, Santiago Benito, Christoph Broeckmann, Sebastian Weber   +5 more
wiley   +1 more source

Association of iron status with visual field loss in US females: data from national health and nutrition examination survey (NHANES) 2005-2008. [PDF]

BMC Public Health
He L, Zheng J, Shi Q, Liu L, Zhong J, Sha X.   +5 more
europepmc   +1 more source

Nanoparticle‐Coated X2CrNiMo17‐12‐2 Powder for Additive Manufacturing – Part I: Surface, Flowability, and Optical Properties of SiC, Si, and Si3N4 Coated Metal Powders

Advanced Engineering Materials, EarlyView.
Herein, silicon‐based nanoparticle coatings on X2CrNiMo17‐12‐2 metal powder are presented. The coating process scale, process parameters, nanoparticle size (65–200 nm) as well as the coating amount are discussed regarding powder properties. The surface roughness affects the flowability, while reflectance depends on the coating material and surface ...
Arne Lüddecke, Nick Hantke, Harald Zetzener, Jan T. Sehrt, Arno Kwade   +4 more
wiley   +1 more source

Enhancing multisensory rehabilitation of visual field defects with transcranial direct current stimulation: A randomized clinical trial. [PDF]

Eur J Neurol
Diana L, Casati C, Melzi L, Marzoli SB, Bolognini N.   +4 more
europepmc   +1 more source

Author Response: Effect of Depth-Dependent Integrated Visual Field on Vision-Related Quality of Life in Glaucoma. [PDF]

Transl Vis Sci Technol
Turpin A, McKendrick AM.
europepmc   +1 more source

Visual field loss and falls requiring hospitalisation: results from the eFOVID study. [PDF]

Age Ageing
Manners S, Meuleners LB, Ng JQ, Wood JM, Morgan B, Morlet N.   +5 more
europepmc   +1 more source

Impaired visual perceptual accuracy in the upper visual field induces asymmetric performance in position estimation for falling and rising objects. [PDF]

J Vis
Hirata T, Kawai N.
europepmc   +1 more source

Effect of Depth-Dependent Integrated Visual Field on Vision-Related Quality of Life in Glaucoma. [PDF]

Transl Vis Sci Technol
Gazanchian M, Jansonius NM.
europepmc   +1 more source

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Visual Fields: Visual Field Test Strategies

2009
The question can be answered in many ways. First of all, there are visual field devices used to perform automated static perimetry and those for manual kinetic perimetry. Automatedtests utilize computer programs to vary test speed, target size, and luminance.
openaire   +2 more sources