Results 91 to 100 of about 5,109 (183)
Analysis of the relations between some physicalindicators of market eggs
Research in Agricultural Engineering, 2011 The paper discusses the relations between some physical indicators of market eggs of laying hens housed in conventional and enriched cage batteries. The measured results were evaluated by the multiple regression dependence method.
R. Gálik +3 more
doaj +1 more source
Journal of Animal Physiology and Animal Nutrition, EarlyView.ABSTRACT Managing prolactin (PRL)‐mediated reproductive suppression is critical for maintaining egg production in commercial laying hens. L‐tyrosine (TYR), a precursor of dopamine (DA), may counteract age‐related reproductive decline by suppressing PRL, thereby sustaining productivity and egg quality in late‐phase laying hens.
Hasan Hüseyin İpçak
wiley +1 more source
Scanning electron microscope-based evaluation of eggshell quality
Poultry Science: The eggshell is the outermost covering of an egg that provides physical and chemical protection. It is a major source of calcium and minerals for the growing embryo during incubation.
Prem Lal Mahato +4 more
doaj +1 more source
Czech Journal of Animal Science, 2018 The objective of the present study was to compare the eggshell characteristics and cuticle deposition of Lohmann Brown, Hy-Line Silver Brown, and Isa Brown layers kept in two different housing systems.
Mohamed Ketta, Eva Tumova
doaj +1 more source
Orbis Litterarum, EarlyView.Abstract Richard Powers's most recent novels to date—The Overstory (2018), Bewilderment (2021), and Playground (2024)—engage with some of the environmental and technological threats that loom over our planet, such as deforestation, species loss, the degradation of the ocean bottom, and the risks associated with the development of generative AI ...
Carmen Laguarta‐Bueno
wiley +1 more source
The oral microbiota and periodontal health in orthodontic patients
Periodontology 2000, EarlyView.Abstract The oral microbiota develops within the first 2 years of childhood and becomes distinct from the parents by 4 years‐of‐age. The oral microbiota plays an important role in the overall health/symbiosis of the individual. Deviations from the state of symbiosis leads to dysbiosis and an increased risk of pathogenicity.
Brandon W. Peterson +4 more
wiley +1 more source
Disrupted Vestibular Nuclei Neuron Development in a Chick Model for Congenital Vestibular Disorders
Developmental Neurobiology, Volume 86, Issue 3, July 2026.ABSTRACT Children with syndromic, congenital vestibular disorders (CVDs) form a sac‐like inner ear with missing or truncated semicircular canals and experience delayed motor development with lifelong challenges to maintain posture and balance. How the abnormal inner ear affects downstream central vestibular neural circuitry has not been investigated ...
Elizabeth B. Bogin +5 more
wiley +1 more source
Food Science &Nutrition, Volume 14, Issue 7, July 2026.Hot‐climate conditions revealed clear genotype‐dependent differences in egg quality and nutritional composition among Fayoumi, Naked Neck, and Frizzled hens. These thermotolerant genotypes showed distinct amino acid, lipid, omega‐3, and iron profiles, supporting climate‐resilient poultry production.
Fatiha Soltani +7 more
wiley +1 more source
Veterinary Medicine and Science, Volume 12, Issue 4, July 2026.This research was conducted to identify genetic polymorphisms of the GNRHR gene on Isfahan native hen traits and their relationship with production traits. For this purpose, blood was taken, DNA was extracted, the target fragment was amplified and directly sequenced, and finally it was blasted with the reference gene in NCBI.
Farshid Kheiri +4 more
wiley +1 more source
Eggshell Thickness and Its Variation in the Cedar Waxwing
, 1972 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +1 more source