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Eggshell Qualities as Indicative of Eggshell Strength for Layer Selection [PDF]
Brazilian Journal of Poultry Science, 2018 The study aimed at investigating which of four traits is the most representative of eggshell strength (destructive eggshell thickness measurement, eggshell weight, egg specific gravity, ultrasonic measurement of eggshell thickness) and could be used for ...
L Kibala +4 more
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Transcriptome-based analysis reveals relationship between duck eggshell color and eggshell strength [PDF]
BMC GenomicsBackground The strength of duck eggshells is essential for their storage, transportation, and processing, with various studies indicating a correlation between eggshell color and strength.
Longxin Wang +6 more
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Effect of Uniformity of Eggshell Thickness on Eggshell Quality in Chickens
The Journal of Poultry Science, 2014 Numerous parameters have been proposed to evaluate eggshell quality in order to reduce losses from damaged eggshells. The uniformity of eggshell thickness (UET), as a newly proposed parameter, is defined as the reciprocal of the coefficient of variation
Yi-Yuan Yan +5 more
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Uterine Metabolomic Analysis for the Regulation of Eggshell Calcification in Chickens
Metabolites, 2021 Eggshell quality is economically important for table eggs and functionally indispensable for hatching eggs. During the formation of eggshell in the uterus, organic matrixes in uterine fluid can control and modify the formation of calcified eggshell.
Xiqiong Wang +4 more
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Poultry Science, 2022 : Eggshell color is the most intuitive external feature that affects consumer acceptance. Different eggshell colors are mainly determined by protoporphyrin IX and biliverdin content. The selection of eggshell color by the human eye with an eggshell color
Lingsen Zeng +4 more
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Case Studies in Construction Materials, 2023 Though the European Commission classifies eggshell as a hazardous material, using eggshell powder in place of cement can aid in waste reduction and contribute to sustainability initiatives. Eggshell powder replaces cement in concrete manufacturing due to
Sagar Paruthi +6 more
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Poultry Science, 2021 : Eggshell translucency is a ubiquitous external eggshell quality problem caused by variations of eggshell ultrastructure or shell membrane. In previous studies, researchers have widely investigated this phenomenon with nutritional, environmental, and ...
Han-Da Zhang +7 more
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BMJ Case Reports, 2019 A 60-year-old man presented to the cardiology outpatient department with gradually progressive shortness of breath and cough associated with palpitations on exertion for the past 2 years. On physical examination, there was presence of bilateral pitting pedal oedema.
Rengarajan Rajagopal +3 more
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The structure of the eggshell and eggshell membranes of Crocodylus niloticus
Journal of Microscopy, 2023 AbstractThe macro‐ and microstructure, elemental composition, and crystallographic characteristics of the eggshell and eggshell membranes of the Crocodylus niloticus egg was investigated using optical and electron microscopy, energy‐dispersive X‐ray spectroscopy (EDS), electron backscatter diffraction (EBSD) and computerised tomography. The translucent
A V Lensink, G E Swan, J G Myburg
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