were collected from local industries and rinsed several times with water to remove impurity and interference materials.
2013) found that only eggshell
brightness, but not hue and chroma, was related to physiological measures of egg quality such as testosterone concentration and yolk weight in Eurasian Reed Warblers (Acrocephalus scirpaceus).
2+] sorbed by eggshells
were calculated from the differences between [Cu.
Ribeiro and his colleagues found the eggshell
fragments at two separate sites, both of which were part of the Lourinh Formation, a geological formation known for its rich Jurassic dinosaur nest sites.
It was found that lead uptake by eggshells
was a function of solution pH.
The ostrich eggshells
aren't the oldest artifacts to emerge from this part of South Africa.
For example, if you gather eggs, think about what you can do with the eggshell
The sale of their previous business provided the start-up money for Eggshells
He then returns to his studio where he engraves the picture onto eggshells
Engineers at Ohio State University (OSU) have found a way to turn discarded chicken eggshells
into an alternative energy resource.
She said while the process of piecing together the Rhea and Goose eggshells
is time consuming -- one recent project took her 6 hours -- it's also extremely rewarding.
were collected and boiled in water for 30 minutes.