Results 51 to 60 of about 6,204 (219)
Preparation of Polyester/ Micro Eggshell Fillers Composite as Natural Surface Coating
Ibn Al-Haitham Journal for Pure and Applied Sciences, 2023 To fabricate an inexpensive surface coating with excellent mechanical properties with good water resistance and thermal diffusion, white eggshell fibers with particle size (~1micrometer) has been added by different weight percentages (1,2,3,4,5,6,7 and 8
Aveen N. Jassim, Widad H. Jassim
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Role of Ultrastructure in Determining Eggshell Strength
Poultry Science, 1982 Abstract The relationship of eggshell mammillary structure to eggshell strength was studied. Eggshells produced from Single Comb White Leghorn hens of the Cornell high eggshell strength (HES) or low eggshell strength (LES) strains with similar shell thickness (HES: .356 ± .056 mm; LES: .307 ± .006 mm, P>.05) but with significantly different shell ...
B. VAN TOLEDO, A.H. PARSONS, G.F. COMBS
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Eggshell Qualities as Indicative of Eggshell Strength for Layer Selection
, 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 (5160038) +4 more
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Effect of Eggshell Powder on Sulfate Resistance of Metakaolin Cement-based Materials
Taiyuan Ligong Daxue xuebaoPurposes This work has been carried out to determine the optimal composite mix ratio of eggshell powder and metakaolin as cement replacement materials for simultaneously enhancing the compressive strength of cement mortar and the sulfate resistance of ...
HU Chunhua, MA Teng
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Animals, 2021 (1) Background: Nowadays the industry aims to improve lay persistency for extended cycles (100 weeks or longer) to make egg production more sustainable.
Clara Alfonso-Carrillo +6 more
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The evolution of host‐specific variation in cuckoo eggshell strength [PDF]
Journal of Evolutionary Biology, 2010 AbstractCuckoo eggs are renowned for their mimicry of different host species, leading to the evolution of host‐specific races (or ‘gentes’) defined by egg colour and pattern. This study aims to test the prediction that another property of parasitic eggs, namely shell strength, might also have experienced divergent selection within cuckoo species.
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A Review Study of Eggshell Powder as Cement Replacement in Concrete
Sulaimani Journal for Engineering Sciences, 2022 The extensive usage of cement concrete leads to a 5% to 7% release of Carbon Dioxide (CO2) gas into the atmosphere resulting in increased global warming.
Lavan Jutyar Mahmood +2 more
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Eggshell and Bone Quality in Two Different Genetic Groups of Aged Layer Breeders [PDF]
Brazilian Journal of Poultry Science, 2020 The present study was conducted on pair aged commercial laying breeder strains (Hy-Line Brown and Hy-Line W-36) to evaluate genetic differences of eggshell and bone quality.
GN Rayan, AH El-Attar, MM Fathi
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Eggshell and Walnut Shell in Unburnt Clay Blocks
CivilEng, 2022 Agricultural residues/by-products have become a popular choice for the manufacturing of building materials due to their cost-effectiveness and environmental friendliness, making them a viable option for achieving sustainability in the construction sector.
Nusrat Jannat +2 more
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Advanced Healthcare Materials, EarlyView.The incorporation of nondigested ECM and synthetic polymers into a co‐electrospinning system enables the decoupling of bioactivity and mechanical properties within a single wrap. This technique is used to develop a multifunctional bone wrap that achieves augmented membrane durability, sustained infection control, and enhanced vascularity for use in ...
Sarah Jones +14 more
wiley +1 more source