Results 101 to 110 of about 5,109 (183)

Spectromicroscopy Analysis of Chicken Egg Shells

X-Ray Spectrometry, Volume 55, Issue 4, Page 587-596, July/August 2026.
ABSTRACT Chicken egg shells, taken from farm and backyard eggs of different suppliers from different regions in Brazil were collected for chemical/structural analysis, in order to try to find if there is a relation between egg shells composition and the type of production (farm or backyard), the egg shell color and the region of production.
Mariana Muniz Delgado Lopes, Sandy Gonzalez Hernandez, Luana Estefani Knaul, Rodrigo Leonardo de Oliveira Basso, Marcelo G. Hönnicke   +4 more
wiley   +1 more source

Temperature Impacts on Mating and Oviposition of the Emerald Ash Borer, Agrilus planipennis Fairmaire (Coleoptera: Buprestidae)

Entomologia Experimentalis et Applicata, Volume 174, Issue 7, Page 715-724, July 2026.
The emerald ash borer (EAB), Agrilus planipennis, threatens ash trees in North America and Europe. To assess the role of temperature on EAB reproduction, we reared adults at one of four temperatures (12°C, 15°C, 18°C, and 21°C) and measured reproductive success.
Kenneth W. Dearborn, Daegan J. G. Inward, Sandy M. Smith, Chris J. K. MacQuarrie   +3 more
wiley   +1 more source

Sustainable Glass Foams From Recycled Glass and Rice Husk Ash: Thermal Insulation Performance for Ceiling Applications

International Journal of Applied Glass Science, Volume 17, Issue 3, July 2026.
Glass foams were produced using recycled glass and rice husk ash as raw materials. After deep characterization, miniature masonry model tests demonstrated effective thermal insulation when applied as a ceiling lining. The study validates the technical and environmental feasibility of glass foams for sustainable insulating materials in building ...
Carlos Eduardo Keller Bertolo, Pedro Augusto Stadler, Mariana Rodrigues Padilha, Victor Duarte Trindade, Simone Dornelles Venquiaruto, Jacson Weber de Menezes, Chiara Valsecchi   +6 more
wiley   +1 more source

Comparative Analysis of the Ultrastructure, Bubble Pores, and Composition of Eggshells of Dwarf Layer-White and Guinea Fowl

Animals
The decrease in eggshell quality seriously affects production efficiency. Guinea fowl (GF) eggs possess strong eggshells because of their unique crystal structure, and few systematic studies have compared laying hen and GF eggs. Sixty eggs were collected
Yi-Tong Wang, Yi-Fan Chen, Jun-Jie Zhang, Quan Zhang, Xiao-Yu Zhao, Rong-Yan Zhou, Hui Chen, De-He Wang   +7 more
doaj   +1 more source

Nondestructive Detection of Eggshell Thickness Using Near-Infrared Spectroscopy Based on GBDT Feature Selection and an Improved CatBoost Algorithm. [PDF]

Foods
Li Z, Ji Y, Zhao C, Wang D, Zhou R.
europepmc   +1 more source

Optimal dietary vitamin B1 content enhanced egg production, eggshell thickness, and serum antioxidant status in breeder geese. [PDF]

Anim Biosci
Dai L, Wang B, Li Q, Zhang M, Zhang J, Yue B, Kong M, Wang B, Fan W.   +8 more
europepmc   +1 more source

Expression Profile of the <i>SCNN1G</i> Gene and Its Association of Polymorphisms With Eggshell Quality Traits in the Potchefstroom Koekoek Chicken Breed. [PDF]

Vet Med Int
Molabe KM, Tyasi TL, Mbazima V.
europepmc   +1 more source

Influence of age on eggshell quality in ducks: An analysis based on calcium metabolism, gut microbiota, and uterine transcriptome. [PDF]

Poult Sci
Xiong X, Sun H, Hu Z, Tian Y, Zeng T, Lu L, Shi F, Li Y.   +7 more
europepmc   +1 more source

Adaptive variation in avian eggshell gas conductance and structure across elevational gradients? [PDF]

Elife
Ocampo D, Cadena CD, Correa-Agudelo E, Hernández Hoyos M, Londoño GA.   +4 more
europepmc   +1 more source

Evaluating phenotypic correlations between internal and external egg quality indicators of Hy-Line Brown laying hens at 35 weeks of age. [PDF]

J Anim Sci Technol
Oketch EO, Yu M, Nawarathne SR, Chaturanga NC, Lee J, Park H, Heo JM.   +6 more
europepmc   +1 more source