Results 121 to 130 of about 13,650 (237)
Czech Journal of Animal Science, 2011 The effect of three housing systems (conventional cages, enriched cages and litter) on egg quality parameters was evaluated in two experiments with four brown laying strains ISA Brown, Hisex Brown, Bovans Brown and Moravia BSL. During 40 weeks of lay the
E. Tůmová +3 more
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Archaeometry, Volume 68, Issue 1, Page 120-131, February 2026.ABSTRACT With this contribution, an attempt is being made to chart the timeline of the invention of the European hard‐paste porcelain based on historical documents. They were evaluated to trace the development lines from Tschirnhaus's early experiments with burning mirrors and lenses in the 1680s to finding ‘wax porcelain’ around 1694 to the ...
Robert B. Heimann
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
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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
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Sustainable bioceramics, biopolymers, and composites for bone applications: From bench to production
International Journal of Applied Ceramic Technology, Volume 23, Issue 1, February 2026.Abstract In response to environmental challenges and primary resource scarcity, sustainable approaches that rely on recycling and reusing waste materials are becoming highly valuable and appealing options in modern society. These strategies have started being applied in biomaterials science, too, leading to the advent of new synergies between ...
Bohan Zhang, Francesco Baino
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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
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Identification of fossilized eggshells from the Taung hominin locality, Taung, Northwest Province, South Africa [PDF]
, 2015 While an avian component within faunal remains from the Dart Deposits, Taung, South Africa, has been discussed for nearly a century, the taxa present have not been identified to species.
Berger, L.R. +4 more
core
Crocodylomorph eggs and eggshells from the Lourinhã Fm. (Upper Jurassic), Portugal [PDF]
, 2014 We here present fossil crocodylomorpha eggshells from the Late Jurassic Lourinhã Formation of Portugal, recovered from five sites: one nest from Cambelas and various fragments from Casal da Rola, Paimogo I, Paimogo II, and Peralta.
Balbino, Ausenda +3 more
core
The first description of dinosaurian eggshell from the Maastrichtian Lance Formation, Wyoming, North America [PDF]
Acta Palaeontologica PolonicaAlthough numerous fossils have been excavated and described from the Upper Cretaceous (Maastrichtian) Lance Formation, eggs and eggshell remains are rare and have yet to be described in detail.
Tom T.P. Van Der Linden +3 more
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