Results 61 to 70 of about 15,964 (301)
Advanced Science, EarlyView.This study proposed a unified sequence‐based framework for protein binding site prediction, which adopted a tri‐track semantic multi‐source feature fusion strategy to effectively capture diverse macromolecular interaction sites and further improved the accuracy of antibody‐antigen interaction prediction.
Dongliang Hou +8 more
wiley +1 more source
Poultry Science, 2022 : The paper aimed to study the effects of light regime on circadian rhythmic behavior and reproductive parameters in a native laying hen, Beijing You Chicken (BYC) during 22 to 30 wk.
A.L. Geng +6 more
doaj +1 more source
Advanced Science, EarlyView.A biomimetic artificial extracellular matrix is assembled directly on Pseudomonas fluorescens by co‐assembling amyloid‐like lysozyme and alginate at the cell surface. This conformal nanocoating acts as both a hydration buffer and a physiological priming layer, markedly enhancing desiccation tolerance, seed adhesion, storage stability, and biocontrol ...
Yuanyuan Wang +5 more
wiley +1 more source
Examining the catching, carrying, and crating process during depopulation of end-of-lay hens
Journal of Applied Poultry Research, 2021 Summary: Laying hen flocks undergo depopulation at end of lay, a difficult process that has been associated with injuries and is considered stressful to hens and human collectors. To date, most assessments of depopulations have been conducted within cage
C. Gerpe +3 more
doaj +1 more source
Understanding Egg Price Volatility and Policy Implications in the U.S. With Machine Learning
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT Eggs are an inexpensive and sustainable source of proteins, but volatility in the U.S. egg prices has intensified in recent years, raising concerns over food affordability and market stability. This study examines the drivers of U.S. egg price dynamics over 2004–2025 using a two‐stage framework that combines LASSO‐based variable selection with
Xuemei Zhao +3 more
wiley +1 more source
Poultry Science, 2021 The fatty liver hemorrhage syndrome in laying hens is a disease of lipid metabolism disorders. Importantly, energy sensor AMP-activated protein kinase (AMPK) plays an essential role in homeostasis regulation of liver lipid.
Kun Zhang +11 more
doaj +1 more source
A Study of Aflatoxicosis in Laying Hens
Poultry Science, 1970 Abstract INTRODUCTION THE lethal potential of aflatoxins was recognized when aflatoxins were discovered and found to be the etiological agent responsible for the losses of turkey poults (Blount, 1961), ducklings and chickens (Asplin and Carnaghan, 1961), swine (Loosmore and Harding, 1961), and calves (Loosmore and Markson, 1961) in Great Britain ...
W M, Sims, D C, Kelley, P E, Sanford
openaire +2 more sources
Genetic control of incubation behavior in the domestic hen [Генетический контроль поведения при насиживании яиц у домашних кур. (Великобритания)] [PDF]
, 2002 The genetic control of incubation behavior was investigated in the domestic hen by analysis of the incidence of the behavior in reciprocal crosses between nonbroody White Leghorn (WL) and broody Bantam (B) lines and in a backcross of F1 males (WL male x ...
Talbot, Richard +3 more
core +1 more source
U.S. Consumer Preferences for Cage‐Free Eggs and Hen Housing Policies
Agribusiness, EarlyView.ABSTRACT Farm animal welfare (FAW) continues to be a divisive issue in the egg industry. In the United States, 10 states and most major retailers have implemented policies or voluntary pledges to transition to 100% cage‐free egg sales. We use best‐worst scaling and discrete choice experiments to evaluate U.S.
Vincenzina Caputo +3 more
wiley +1 more source
Economic sustainability of extending lay cycle in the supply-managed Canadian egg industry
Frontiers in Animal Science, 2023 The productivity levels of the Canadian egg industry have increased over the years, including hen productivity and feed conversion efficiency. Moreover, genetic improvements combined with improved feed and light management have recently resulted in hens ...
Ousmane Z. Traore, Maurice Doyon
doaj +1 more source