Results 81 to 90 of about 165,292 (342)
Soft perches in an aviary system reduce incidence of keel bone damage in laying hens.
PLoS ONE, 2015 Keel bone fractures and deviations are one of the major welfare and health issues in commercial laying hens. In non-cage housing systems like aviaries, falls and collisions with perches and other parts of the housing system are assumed to be one of the ...
Ariane Stratmann +6 more
doaj +1 more source
Eesti Rakenduslingvistika Ühingu aastaraamat Estonian Papers in Applied Linguistics, 2006 Artiklis antakse ülevaade kõrgkooliõpingutele eelneva muukeelse kooli lõpetanud üliõpilastele mõeldud 800-tunnise eesti keele ja kultuuri ettevalmistusprogrammi (nn eesti keele aasta) korraldamisest Eesti avalik-õiguslikes ülikoolides, keskendades peatähelepanu Tartu Ülikooli kogemusele antud valdkonnas.
openaire +4 more sources
Frontiers in Veterinary Science, 2018 Up to 97% of laying hens housed in aviary systems are affected by keel bone fractures. Due to the scope of the problem, multiple efforts investigating causes and consequences of fractures have been conducted. The most frequently used techniques to detect
C. Rufener +3 more
semanticscholar +1 more source
Recent Advances in Wide‐Bandgap Perovskite Solar Cells
Advanced Materials, EarlyView.Ubiquitous defects predominately account for photo‐instability and open‐circuit voltage losses in wide‐bandgap perovskite solar cells (WBG PSCs). This review comprehensively presents the underlying impact mechanisms, summarizes the advanced optimization strategies across various functional layers and their interfaces to develop efficient and stable WBG
Jianjun Mei, Feng Yan
wiley +1 more source
Keel bone damage assessment: consistency in enriched colony laying hens
Poultry Science, 2019 Damage to the keel bone is a major issue in the laying hen industry. The goal of this study was to compare palpation results of live laying hens to digital computed tomography (CT) images, to assess changes in palpation reliability as training and ...
N. Chargo +5 more
semanticscholar +1 more source
Glaphene: A Hybridization of 2D Silica Glass and Graphene
Advanced Materials, EarlyView.‘Glaphene’, a novel hybrid material combining 2D silica glass and graphene, is synthesized via a scalable liquid precursor‐based vapor‐phase growth. This study reveals interlayer hybridization beyond van der Waals interactions, leading to emergent semiconducting behavior.
Sathvik Ajay Iyengar +10 more
wiley +1 more source
Advanced Materials, EarlyView.This review provides the state‐of‐the‐art overview of halide perovskite‐based photocatalysts for hydrogen production from water and halogen acid solutions, CO2 reduction into value‐added chemicals, and organic chemical transformations. Different types of halide perovskite photocatalysts and their relative efficiencies for hydrogen generation and CO2 ...
Siddharth Singh +8 more
wiley +1 more source
Behavioral differences of laying hens with fractured keel bones within furnished cages
Frontiers in Veterinary Science, 2016 High prevalence of keel bone fractures in laying hens is reported in all housing systems. Keel fractures have been associated with pain and restricted mobility in hens in loose housing.
Teresa Marie Casey-Trott +1 more
doaj +1 more source
A new species of Cololejeunea (Lejeuneaceae: Cololejeuneoideae) from Panama [PDF]
, 1998 A new species of Cololejeunea section Protocolea, is described from Cerro Fábrega in Panama. The diagnostic characteristics of C. tixierii are lobes ovate-lanceolate, lobules never inflate but explanate or folded without forming a keel, reaching about ...
Dauphin, Gregorio +1 more
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