Results 21 to 30 of about 1,167,498 (229)

Molecular and morphological analyses of avian eggshell excavated from a late thirteenth century earth oven [PDF]

open access: yes, 2011
Using ancient DNA (aDNA) extracted from eggshell of the extinct moa (Aves: Dinornithiformes) we determined the species composition and number of eggs found in a late thirteenth century earth oven feature at Wairau Bar (South Island, New Zealand) - one of
Holdaway, R.N.   +21 more
core   +1 more source

Electromechanical-conductive natural rubber doped eggshell and eggshell membrane for drug delivery and actuator applications [PDF]

open access: yes, 2018
Natural rubber composite materials were prepared from vulcanization STR 5L in sulfur curing system by being added with eggshell and eggshell membrane in order to increase electrical and mechanical properties for biomimetic actuator and artificial muscle ...
Tangboriboon, N., Boonprasert, P.
core   +1 more source

Anti-inflammatory effect of the mixture of Ageratum conyzoides L. extract and eggshell membrane hydrolysates and in silico active compound predictions [PDF]

open access: yesJournal of Pharmacy & Pharmacognosy Research
Context: Ageratum conyzoides L. and eggshell membrane have the potential to be used as medicine. The independent use of A. conyzoides extract or eggshell membrane hydrolysates independently as a natural medicine has been widely known, but the mixture of ...
Suci Nar Vikasari   +3 more
doaj   +1 more source

Eggshell translucency in late-phase laying hens and its effect on egg quality and physiological indicators

open access: yesFrontiers in Veterinary Science, 2023
Eggshell translucency severely affects external egg quality, and variations in the eggshell or eggshell membrane are considered the structural basis of the trait.
He-Ling Ren   +8 more
doaj   +1 more source

Comparative evaluation of demineralized bone matrix and type II collagen membrane versus eggshell powder as a graft material and membrane in rat model

open access: yesIndian Journal of Dental Research, 2019
Introduction: The regeneration of supportive periodontal tissues after destructive periodontal disease has become one of the primary objectives of periodontal therapy.
Avinash Kavarthapu, Sankari Malaiappan
doaj   +1 more source

Dataset of "In Vitro Determination of the Remineralizing Potential and Cytotoxicity of Non-fluoride Dental Varnish Containing Bioactive Glass, Eggshell, and Eggshell Membrane"

open access: yes, 2023
This dataset belongs to "In Vitro Determination of the Remineralizing Potential and Cytotoxicity of Non-fluoride Dental Varnish Containing Bioactive Glass, Eggshell, and Eggshell Membrane" study published as a journal article.THIS DATASET IS ...
Kölüş, T (via Mendeley Data)   +1 more
core   +1 more source

On the removal efficiency of copper ions in wastewater using calcined waste eggshells as natural adsorbents

open access: yesScientific Reports, 2023
Eggshells offer many advantages as adsorbents, such as affordability without special preparations other than pulverization and calcination. However, the manufacturing industry generally has a severe problem with high concentrations of heavy metals in ...
Ming-Yu Chou   +8 more
doaj   +1 more source

Biomacromolecules enabled dendrite-free lithium metal battery and its origin revealed by cryo-electron microscopy

open access: yesNature Communications, 2020
Inspired by the role of proteins in regulating eggshell mineralization, here Tao, Liu and colleagues apply trifluoroethanol modified eggshell membrane to combat lithium dendrite.
Zhijin Ju   +12 more
doaj   +1 more source

Eggshell appearance does not signal maternal corticosterone exposure in Japanese quail: an experimental study with brown-spotted eggs [PDF]

open access: yes, 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.
Ivan Mikšík (492331)   +31 more
core   +1 more source

Prevention of Dental Erosion: Fluoride Varnish, Bioactive Glass Varnish and STMP Treated Eggshell and Eggshell Membrane Containing Varnish

open access: yes, 2021
This is the dataset of the study conducted to evaluate the effect of fluoride varnish, bioactive glass varnish and STMP treated eggshell and eggshell membrane containing varnish against dental erosion.THIS DATASET IS ARCHIVED AT DANS/EASY, BUT NOT ...
Kölüş, T (via Mendeley Data)   +1 more
core   +1 more source

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