Results 121 to 130 of about 2,161,194 (336)

Influence of natural selection on the reproductive function in bulls

Біологія тварин
The article presents long-term research results on the impact of natural and sexual selection on the reproductive function in bulls under tethered and loose housing conditions.
V. S. Kozyr, V. I. Petrenko, V. I. Barabash   +2 more
doaj   +1 more source

Enhanced Oxidation and Thermal Shock Resistance of N‐type Mg2Si0.89(Sn0.1,Sb0.01) Thermoelectric Material via Cr0.9Si0.1 Coating

Advanced Engineering Materials, EarlyView.
Cr0.9Si0.1 protective coatings are developed to enhance the thermal‐shock and oxidation resistance of Mg2Si0.89(Sn0.1,Sb0.01) thermoelectric (TE) materials. The coating forms a dense and adherent barrier that suppresses oxygen diffusion and mitigates mechanical degradation during cyclic oxidation, demonstrating its potential to improve the long‐term ...
Mikdat Gurtaran, Zhenxue Zhang, Xiaoying Li, Hanshan Dong   +3 more
wiley   +1 more source

Behavioral Response of Rhyzopertha dominica, Lesser Grain Borer, to Wheat Volatiles [PDF]

, 2018
The lesser grain borer is a grain pest that eats and damages grain products such as rice, corn, wheat, and millet (Edde, 2012). The lesser grain borer has a tendency to to reproduce rapidly and explode into big infestations under optimal conditions ...
Conner, Paige, Scheff, Deanna S.
core  

Microstructural Evolution and Mechanical Performance of Plasma‐Assisted Hybrid Friction Stir Welded Dissimilar Aluminum–Copper Joints

Advanced Engineering Materials, EarlyView.
Plasma‐assisted hybrid friction stir welding of dissimilar AlCu joints employs localized plasma preheating to balance heat input and enhance plastic flow. The optimized process reduces axial force by up to 35%, refines the microstructure, and achieves ≈96% joint efficiency.
Deepak Kumar Yaduwanshi, Pankaj Shrivastava, Ganesh Chouhan, Velaphi Msomi   +3 more
wiley   +1 more source

Progress in the Formation Mechanism and Characterization of Physically Modified Dual-protein Gel Systems

Shipin gongye ke-ji
The properties of protein gels can provide the texture and stability required for food products, thus protein gel development is attracted much attention.
Linlin LIU, Shiyu LI, Yuyang HUANG, Mingshou LÜ, Bingyu SUN, Ying ZHU, Chen WANG, Min QU, Xiuqing ZHU, Yanguo SHI   +9 more
doaj   +1 more source

Quantifying the Energetics and Length Scales of Carbon Segregation to Fe Symmetric Tilt Grain Boundaries Using Atomistic Simulations

, 2013
Segregation of impurities to grain boundaries plays an important role in both the stability and macroscopic behavior of polycrystalline materials. The research objective in this work is to better characterize the energetics and length scales involved ...
Balluffi R W, Briant C L, Chen Q Z, Cowan J R, Foiles S M, K N Solanki, Kart H H, Li J, Liu X, M A Tschopp, N R Rhodes, Pugh S F, Sutton A P, Taheri M L, Takahashi H, Takahashi J, Yuasa M, Zhang L   +17 more
core   +1 more source

Enhancing Fatigue Performance by Tuning of Residual Stresses in Welded Joints through Nanometallic Multilayer

Advanced Engineering Materials, EarlyView.
This study investigates the fundamental mechanisms of a novel postweld treatment that significantly enhances fatigue performance through engineered residual stress (RS) states. A multiscale approach correlates tensile RS in the nanometallic multilayer coating with corresponding compressive RS in the steel substrate, thereby reducing localized stress ...
Niclas Spalek, Guilherme Abreu Faria, Anton Davydok, Marcus Rutner   +3 more
wiley   +1 more source

From metallic glasses to nanocrystals: Molecular dynamics simulations on the crossover from glass-like to grain-boundary-mediated deformation behaviour

, 2018
Nanocrystalline metals contain a large fraction of high-energy grain boundaries, which may be considered as glassy phases. Consequently, with decreasing grain size, a crossover in the deformation behaviour of nanocrystals to that of metallic glasses has ...
Albe, Karsten, Brink, Tobias
core   +1 more source

Image analysis-based recognition and quantification of grain number per panicle in rice [PDF]

, 2019
Wei Wu, Tao Liu, Ping Zhou, Tianle Yang, Chunyan Li, Xiaochun Zhong, Chengming Sun, Shengping Liu, Wenshan Guo   +8 more
openalex   +1 more source

High Entropy Alloys Coatings Deposited by Laser Cladding: A Review of Grain Boundary Wetting Phenomena [PDF]

, 2022
Boris B. Straumal, Leonid Klinger, Alexei Kuzmin, Gabriel A. López, Anna Korneva, A. B. Straumal, N. Vershinin, А. С. Горнакова   +7 more
openalex   +1 more source