Results 161 to 170 of about 20,541 (294)

Variation of Egg Production and Hatchability

Poultry Science, 1953
Abstract IN PLANNING an experiment to study the effect of diet—or of any other influencing factor—on egg production and hatchability, it is desirable to have as much information as possible about the variation that may be encountered. If such information is not available when the experiment is planned, too few birds may be used and, as a result, it ...
openaire   +1 more source

InGaP/GaAs/InGaAs Multijunction Flexible Photovoltaics With Chemical Robustness and Radiation Hardness for Unassisted Electrocatalysis and Space Applications

Advanced Energy Materials, EarlyView.
A flexible InGaP/GaAs/InGaAs triple‐junction platform encapsulated with ultrathin glass enables unassisted electrocatalysis and space applications by providing robust protection against chemically aggressive and radiation‐rich environments. This work establishes a unified III–V multijunction photovoltaic platform that bridges space photovoltaics and ...
Sukkyu Hong, Seungwan Woo, Hoki Son, Hyun‐Beom Shin, Eungbeom Yeon, Jeongeun Mo, Daehwan Jung, Ho Won Jang, Ho Kwan Kang, Sung‐Min Lee, Won Jun Choi   +10 more
wiley   +1 more source

Avian embryonic development in hyperdynamic environments [PDF]

Embryos which developed for 24 hours in the oviduct of hens maintained at 2 G and which were subsequently incubated at Earth gravity had a 14% reduction in hatchability.
Abbott, U. K., Smith, A. H.
core   +1 more source

Livestock Tango: U.S. and Latin America Dance Together, but Who Will Lead?

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study examines the competitiveness between Latin American and U.S. livestock and meat sectors. We employ a computable general equilibrium modeling framework to evaluate two scenarios: coordinated improvements in Latin American productivity, transport efficiency, and market access (Scenario I), and the minimum productivity gains required ...
Taís C. Menezes, Amanda M. Countryman, Dustin L. Pendell   +2 more
wiley   +1 more source

Reproduction Performance of Post-Molting Tegal Ducks Given Cattle Reticulum Meal [PDF]

, 2013
. The objective of this research was to recognize the effect of cattle reticulum meal level as cholesterol source in feed on the quality of post-molting Tegal duck hatching eggs. Experimental method was exercised in this research, using 68-week old Tegal
Ismaya, I. (Ismaya), Ismoyowati, I. (Ismoyowati), Rosidi, R. (Rosidi), Yuwanta, T. (T)   +3 more
core   +1 more source

Grape Seed Polyphenols Enhance Antioxidant Activity and Prolong the Lifespan of Caenorhabditis elegans Through SKN‐1/Nrf2 Pathway

AgriFood: Journal of Agricultural Products for Food, EarlyView.
GSP extends C. elegans lifespan, enhances stress resistance and reproduction, boosts antioxidant defenses (↑SOD/CAT/GSH‐Px, ↓ROS), remodels glycolysis/TCA/one‐carbon metabolism dose‐dependently, and activates SKN‐1/Nrf2 and H3K4 methylation—linking redox control to epigenetic modulation.
Boya Ouyang, Quanyong Wu, Fei Liu, Jingyimei Liang, Wanning Ma, Yuxuan Zhao, Hui Cao, Jianbo Xiao   +7 more
wiley   +1 more source

Computer Vision Pipeline for Image Analysis for Freeze‐Fracture Electron Microscopy: Rosette Cellulose Synthase Complexes Case

Advanced Intelligent Discovery, EarlyView.
This paper presents a computer vision (deep learning) pipeline integrating YOLOv8 and YOLOv9 for automated detection, segmentation, and analysis of rosette cellulose synthase complexes in freeze‐fracture electron microscopy images. The study explores curated dataset expansion for model improvement and highlights pipeline accuracy, speed ...
Siri Mudunuri, Leala Carbonneau, Eric M. Roberts, Alison W. Roberts, Candace H. Haigler, Alexey V. Gulyuk, Yaroslava G. Yingling   +6 more
wiley   +1 more source

Effect of egg weight on hatchability, growth and survival rate in japanese quail [PDF]

Eurasian Journal of Veterinary Sciences
This study was carried out to investigate the effects of hatching egg weight on hatchability, growth and survival rate in Japanese Quail. In this investigation, 2147 eggs were obtained from 8-10-weeks old quails that were reared at the Veterinary Faculty
Tamer Çağlayan, Şeref İnal
doaj  

Automated Alignment Powered by Computer Vision Streamlines the Two‐Photon Polymerization‐Based Micro 3D Printing of Multiscale and Multimaterial Structures

Advanced Intelligent Discovery, EarlyView.
Two‐photon polymerization enables high‐resolution microfabrication, but performing alignment when printing multiple structures is difficult. Here, we present a fast, robust, and open‐source protocol for automated alignment on Nanoscribe systems. Achieving ≈0.4 μm accuracy in under 5 s, our protocol reduces time and error in multimaterial printing. This
Daniel Maher, Valentina Mendoza Martinez, Marcin Piotr Piekarczyk, Stefan Sützl, Ada‐Ioana Bunea   +4 more
wiley   +1 more source

Effects of storage time and temperature on hatchability of japanese quail eggs, survival and growth performance of chicks [PDF]

Eurasian Journal of Veterinary Sciences
This study was carried out to investigate the effects of storage temperature and periods on quail (Co-turnix coturnix japonica) eggs hatchability and subsequent chick growth performance.
Mustafa Garip, Süleyman Dere
doaj