Results 131 to 140 of about 619,116 (368)
Veterinary Medicine InternationalDifferent conditions of production systems including stocking density, thermal conditions, and behavior restriction can have a significant detrimental effect on the health and performance of laying hens. The conventional cage system is one of the systems
María Paula Herrera-Sánchez +2 more
doaj +1 more source
Advanced Physics Research, EarlyView.This review highlights advancements in HfO2‐based ferroelectric memory, focusing on strategies to reduce coercive field (Ec) and film thickness for low voltage operation. Techniques include doping, phase engineering, and domain wall motion optimization, with sub‐5 nm scaling showing robust ferroelectricity.
Dong In Han +8 more
wiley +1 more source
Archaeology in Oceania, EarlyView.ABSTRACT This paper outlines preliminary results from our multimethod research about Culturally Modified Trees (CMTs) and associated bark and wooden material culture in Yagara Country in southeast Queensland. Methods employed include historical source and modern database analysis, archaeological field surveys, semi‐structured interviews with Yagara ...
Kate Greenwood +3 more
wiley +1 more source
Broiler-Net: A Deep Convolutional Framework for Broiler Behavior Analysis in Poultry Houses [PDF]
arXivDetecting anomalies in poultry houses is crucial for maintaining optimal chicken health conditions, minimizing economic losses and bolstering profitability. This paper presents a novel real-time framework for analyzing chicken behavior in cage-free poultry houses to detect abnormal behaviors. Specifically, two significant abnormalities, namely inactive
arxiv
Results with Cockerels for House Fly Control in Poultry Droppings [PDF]
, 1959 J. L. Rodríguez, L. A. Riehl
openalex +1 more source
SUSTAINABILITY OF POULTRY PRODUCTION USING THE EMERGY APPROACH: COMPARISON OF CONVENTIONAL AND ORGANIC REARING SYSTEMS [PDF]
, 2006 The organic production system is an important strategy, compatible with sustainable agriculture, avoiding the use of chemical compounds,limiting the intensity of production and providing controls along the entire chain of production.
BASTIANONI, Dr S +4 more
core
The Composite Visual-Laser Navigation Method Applied in Indoor Poultry Farming Environments [PDF]
arXivIndoor poultry farms require inspection robots to maintain precise environmental control, which is crucial for preventing the rapid spread of disease and large-scale bird mortality. However, the complex conditions within these facilities, characterized by areas of intense illumination and water accumulation, pose significant challenges.
arxiv
Implications of the Trivers-Willard Sex Ratio Hypothesis for Avian Species and Poultry Production, And a Summary of the Historic Context of this Research [PDF]
arXiv, 2017 At a theoretical level, the Trivers-Willard Sex Ratio Hypothesis applies to both avian species and mammals. This article, however, conjectures that at the statistical level, sex ratio effects are likely to produce sharper numerical variations among birds than among mammals.
arxiv