During egg-laying, birds increase consumption of calcareous grit to obtain sufficient calcium for eggshell formation. |
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If you prefer a less-glossy finish on woodwork, eggshell or satin may be used there as well. |
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All paints consist of binders or resins, pigments, solvents, and additives-whether it's flat, eggshell, semi-gloss, or high-gloss. |
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Keeping the edge wet is most important for gloss and eggshell, as is smoothing off with gentle finishing strokes. |
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Surfaces painted with semi-gloss or eggshell finish paints are easier to clean than flat-finish paints. |
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He uses an oil based eggshell paint rather than a water-based emulsion for the base coats. |
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Eventually it was determined that there was eggshell lodged in the gum behind one of my front teeth. |
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This wasn't a forgivable tiny piece of eggshell, but a large wall of shell that looked like a shiv a bird might carve in prison. |
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The chemical composition of eggshell includes calcium and phosphorus, in similar proportions to bone, or to the rock called dolomite. |
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Domes of turquoise and eggshell, arches and colonnades, all arranged with effortless rhythm and elegance. |
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Follicle cells also secrete the materials of the vitelline envelope and eggshell that surround the mature egg. |
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The only characteristic that separated parasitic cowbirds from their nonparasitic relatives was an increase in eggshell thickness. |
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The eggshell collapsed on one side, spilling out the creature within, or at least its forequarters. |
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Even today visitors can scour the area and come up with fragments of dinosaur eggshell or fossilized bone shards of Protoceratops. |
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A plaintive shirtless man, with cupped hands extended in front of him, holds the two halves of a broken eggshell. |
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Other than the sixties-era retro-grainy design of the eggshell surface, the melamine could be brand new. |
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The number of eggs depredated by ghost crabs was estimated by counting those eggs that had a small circular section of the eggshell removed. |
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Calcium makes up slightly more than one-third of the average penguin eggshell. |
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Of the destroyed eggs, 39 had small circular holes punctured in the eggshell. |
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Here, the background in both the hallway and dining room is off-white, a blend of creams and whites and eggshell. |
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The packaging is made of eggshell paper, string, goose down and mint chocolates. |
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She's one of the few people that know the difference between ecru and eggshell. |
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The chorion, or eggshell, is commonly pierced by respiratory openings that lead to an air-filled meshwork inside the shell. |
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Viewed from the side, its occupants sit within a fragile eggshell of fibreglass. |
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As sudden musical flourishes precede and follow more tentative, delicate passages, so hope and anxiety seem to dance across the song's brightly colored sonic eggshell floor. |
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Ornithoid eggshells are equally abundant and occur in association with relatively uncommon sauropod eggshell fragments and denticulated theropod teeth. |
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These chemicals prevented normal calcium deposition during eggshell formation, and caused females to lay thin-shelled eggs that often broke before hatching. |
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The cause of eggshell thinning is likewise poorly understood. |
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I found rabbit bones as delicate and thin as the finest eggshell porcelain, and crunched across the beaches to pick up pebbles of orange, green and black. |
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The eggshell thinness of the excised porcelain and the transparency of the glaze impart a striking translucency when the vase is held up to the light. |
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The hatchling uses the caruncle to slice open the amniotic membranes and then the eggshell. |
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The caruncle is pushed against the inner surface of the eggshell, breaking it. |
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What do a wooden weather vane, an eggshell painting and a grader made of bottle caps have in common? |
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Few chicks were being produced and when nests were examined they often contained unhatched or cracked eggs, or just eggshell fragments. |
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Studies had then shown the link between high levels of organochlorine compounds and eggshell thinning as well as reproductive failure. |
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If the eggshells are weak, add calcium to the feed in the form of oyster-shell or eggshell grit. |
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Since the use of DDT as a pesticide has been banned, eggshell thickness and hatching success rates have returned to normal. |
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Dinosaur eggshell fragments are not common in the Cretaceous rocks of Alberta. |
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At high levels, these chemicals caused reproductive failure by interfering with breeding behaviour, eggshell formation, and hatching success. |
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A correct calcium level in the feed will strengthen the eggshell, resulting in an increased number of saleable eggs. |
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Distinctive eggshell microstructure indicates that birds nested here and, surprisingly, so did theropod dinosaurs. |
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When you start scrambling eggs, look first for tiny pieces of eggshell that might have fallen in. |
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As a result, the eggshell does not contain as much calcium carbonate as it should, and so is thinner than normal and more prone to breakage during incubation by the adult. |
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It is a tiny eggshell of blue and green over rock and fire. |
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You bite through the eggshell crust and the soft, smooth, almost oozy chestnut puré filling covers your tongue, with little chippings of sweet marron glacé following close behind. |
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However, there was inadequate information on the effect of the washing process upon the structure of the eggshell and the possibility of cuticle damage. |
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In the day between ovulation and laying, egg white forms, followed by eggshell. |
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The eggshell skull rule was recently maintained in Australia in the case of Kavanagh v Akhtar. |
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After the second firing, the opaque should have an eggshell finish. |
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Moreover, they consider that unwashed eggs can cause a crosscontamination from the eggshell in the refrigerators and when handling eggs, with other food. |
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These serve as eggshell breakers, projecting through a gap in the dorsal intestinal wall, where they can rip into a swallowed egg when the snake constricts the muscles of the body. |
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There are a few crabs, especially those living in fresh water, that do not pass through a series of free-living larval stages but instead leave the eggshell as miniature adults. |
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It slashes its way out of the rubbery eggshell with this tooth or, in the case of the live-born, cuts its way out of the soft membranes and is instantly competent to cope with its surroundings. |
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Should the eggshell temporary be used as temporary restoration after the successful healing phase, only the general instructions for the production of temporary restorations on Z-Look3 Implants must be observed. |
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It is readily recognizable by the presence of an egg burster, a pointed conical protuberance on the top of its head that is assumed to rupture the eggshell. |
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Ovipositors, amnions and eggshell architecture in the diversification of terrestrial arthropods. |
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Another factor contributing to the beneficial effects of eggshell calcium could be due to the inherent presence of microminerals such as strontium, fluorine and selenium. |
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The kinetic models, pseudo first and second order kinetics, intraparticle diffusion, and Elovich were applied in order to investigate the mechanisms of eggshell sorption. |
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Of reptiles there was a broken skull of some lizard, long since dead, and the eggshell of a lizardling which had hatched and gone forth upon his mission into the jungle. |
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The eggshell structure is very conservative through evolution but there are enough changes to tell different species apart by their eggshell microstructure. |
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Finds of Aepyornis eggshell at more than 50 sites demonstrate the potential to stimulate the debate by considering human interaction with this giant bird. |
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The process of breaking the eggshell can take up to 36 hours. |
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