Results 261 to 270 of about 637,180 (345)

Nanoparticle‐Coated X2CrNiMo17‐12‐2 Powder for Additive Manufacturing—Part II: Processability by Powder Bed Fusion of Metals Using a Laser Beam

Advanced Engineering Materials, EarlyView.
In this manuscript, the processability of X2CrNiMo17‐12‐2 powder coated with silicon carbide, silicon, and silicon nitride nanoparticles is investigated. The amount of nanoparticles varies from 0.25 to 1 vol%. By coating the powder feedstock material with nanoparticles, an enlargement of the process window and an increase in the build rate are achieved.
Nick Hantke, Tim R. Brocksieper, Arne Lüddecke, Tobias Grimm, Arno Kwade, Jan T. Sehrt   +5 more
wiley   +1 more source

Egg Microinjection for the Silkworm <i>Bombyx mori</i>. [PDF]

Bio Protoc
Yamada H, Yaginuma T, Mase K, Niimi T.
europepmc   +1 more source

Inbreeding, its Effect on Vigor and Egg Laying

, 1915
James Dryden
openalex   +1 more source

Olfactory Preference for Egg Laying on Citrus Substrates in Drosophila

Current Biology, 2013
H. Dweck, Shimaa A. M. Ebrahim, Sophie H. Kromann, D. Bown, Y. Hillbur, S. Sachse, B. Hansson, M. Stensmyr   +7 more
semanticscholar   +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

Does Breed, Age, Sex or Laying Condition Affect the pH of the Digestive System of Chickens?

, 1944
Gregory D. Buckner, W.M. Insko, Amanda H. Henry   +2 more
openalex   +1 more source

Deformation Behavior of La2O3‐Doped Copper during Equal Channel Angular Pressing

Advanced Engineering Materials, EarlyView.
By additions of strengthening elements and/or structure optimization, the mechanical properties of copper can be increased while keeping favorable electric conductivity. By combining addition of La2O3 and processing by equal channel angular pressing, substructure development is achieved, leading to increase in microhardness to more than double the ...
Lenka Kunčická, Josef Walek, Radim Kocich   +2 more
wiley   +1 more source

Genome-wide association studies on longitudinal phenotypes reveal genetic mechanisms of egg production in chickens. [PDF]

Poult Sci
Tan L, Xu N, Liu Z, Cai X, Kong Y, Wen Z, Wang Y, Zhao Y.   +7 more
europepmc   +1 more source

Hatchability as Related to Seasons and Hour of Laying

, 1937
F.A. Hays
openalex   +1 more source