Machine learning-driven optimization of compressive and tensile strength in concrete with GGBS, eggshell powder, and waste glass powder. [PDF]
Sci RepAlnadish AM +4 more
europepmc +3 more sources
Evaluating the Use of Eggshell Waste Ash in High Strength Concrete [PDF]
Engineering and Technology Journal, 2021 This study aims to determine the effect of incorporating eggshell waste as partial compensation from Portland cement material on high-strength concrete mixtures' performance. The properties studied are workability, compressive and flexural strengths, water absorption, dry density, and thermal conductivity. In the same trend, the environmental impact of
Basim Amanah, Wasan Khalil
openaire +2 more sources
Genetic variation in eggshell crystal size and orientation is large and these traits are correlated with shell thickness and are associated with eggshell matrix protein markers [PDF]
, 2012 The size and orientation of calcium carbonate crystals influence the structure and strength of the eggshells of chickens. In this study, estimates of heritability were found to be high (0.6) for crystal size and moderate (0.3) for crystal orientation ...
Ahmed +28 more
core +1 more source
Polymorphism of the SCNN1g Gene and its Association with Eggshell Quality [PDF]
Poultry Science Journal, 2017 Eggshell quality is the main trait to assess egg quality. Marker assisted selection can be used to improve this trait. During eggshell formation, a mass of inorganic minerals is deposited. The Sodium Channel (SCNN1) gene family plays an essential role in
Kheirkhah Z +5 more
doaj +1 more source
Microfocus X-ray scattering investigations of eggshell nanotexture [PDF]
, 2005 The avian eggshell is a highly ordered calcitic bioceramic composite, with both inorganic and organic constituents. The interactions between the inorganic and organic components within the structure are poorly understood but are likely to occur at the ...
Bain, M.M., Lammie, D, Wess, T.J.
core +2 more sources
Eggshell appearance does not signal maternal corticosterone exposure in Japanese quail:an experimental study with brown-spotted eggs [PDF]
, 2013 Reproduction is a critical period for birds as they have to cope with many stressful events. One consequence of an acute exposure to stress is the release of corticosterone, the avian stress hormone.
Cassey, Phillip +5 more
core +12 more sources
Animal, 2021 Dietary sodium (Na) levels were related to the content of the eggshell matrix. We therefore speculated that dietary Na supplementation as sodium bicarbonate (NaHCO3) or sodium sulfate (Na2SO4) may improve eggshell quality. Additionally, dietary NaHCO3 or
Y. Fu +5 more
doaj +1 more source
Eggshell pigment composition covaries with phylogeny but not with life history or with nesting ecology traits of British passerines [PDF]
, 2015 No single hypothesis is likely to explain the diversity in eggshell coloration and patterning across birds, suggesting that eggshell appearance is most likely to have evolved to fulfill many nonexclusive functions.
Brulez, Kaat +9 more
core +7 more sources
Chorioallantoic membrane assay as model for angiogenesis in tissue engineering : focus on stem cells [PDF]
, 2020 Tissue engineering aims to structurally and functionally regenerate damaged tissues, which requires the formation of new blood vessels that supply oxygen and nutrients by the process of angiogenesis.
Bronckaers, Annelies +6 more
core +3 more sources
Bayesian-Optimized Deep Learning for Predicting Compressive Strength of Sustainable Eggshell Foamed Concrete [PDF]
Global NEST Journal<p><span lang="EN-US">The use of eggshell-based foamed concrete represents a sustainable approach to enhancing environmental friendliness in construction materials. This study investigates the predictive modelling of the compressive strength of eggshell-based foamed concrete through a deep learning model, fine-tuned via Bayesian ...
openalex +2 more sources