What's the difference between demilune and fortification?
Demilune
Definition:
(n.) A work constructed beyond the main ditch of a fortress, and in front of the curtain between two bastions, intended to defend the curtain; a ravelin. See Ravelin.
(n.) A crescentic mass of granular protoplasm present in the salivary glands.
Example Sentences:
(1) A similar, less heavy deposition occurred in demilune cells.
(2) Adenyl cyclase activity in mucous acinar cells and serous demilune cells of the rat sublingual gland was localized cytochemically.
(3) The granules of the demilune cells are slightly different in appearance.
(4) Serous cells showed a gradient of immunostaining intensity ranging from strongly positive in demilunes of human sublingual gland to negative in rat submandibular gland and lacrimal glands of rats and mice.
(5) Sympathetic stimulation, on the other hand, had no effect on the tubulo-acini or demilunes but caused a surprisingly extensive degranulation of the striated ducts plus loss of glycogen from their cells.
(6) The mucous cells of both gland types appeared to elaborate sulphated muco-substances and the serous demilunes of the labial glands neutral mucosubstances.
(7) The sublingual gland of Praomys natalensis, an African rodent that is phenotypically and cytogenetically intermediate to mice and rats, is a mixed gland, consisting of mucous acini that are capped by serous demilunes, of intercalated ducts, and of some short striated ducts that quickly become excretory ducts.
(8) The secretion in the serous demilune cells was much faster than in the mucous acinar cells.
(9) After incubation with adenylyl-imidodiphosphate (AMP-PNP) as substrate, deposits of reaction product are found along the cell membranes bordering the secretory surfaces of serous demilune cells.
(10) These findings suggest that the glandular cells of the demilune have the granules containing mucopoly saccharides and a small quantity of protein in addition to the mucous granules, although the terminal portion of the Japanese macaque labial gland is nearly composed of mucous cells.
(11) There was no evidence of specific fluorescence in the acinar and demilune cells nor in the interstitial tissue or blood besells.
(12) The accessory gland has secretory endpieces consisting of mucous acini with small mucous demilunes.
(13) These demilunes are associated with the mucous acini.
(14) In submaxillary glands, staining was localized in serous demilunes and striated ducts.
(15) In contrast to the submandibular gland, the adult parotid and sublingual glands retain the localization of B1-IP reactivity in PRG acinar and intercalated duct cells and in SLG demilunes, and they show the neonatal immunoelectrophoretic pattern.
(16) The secretory endpiece consisted of mucous acini and seromucous demilunes.
(17) 4) The secretory granules containing in the glandular cells of mucous acini stain intensely with PAS, alcian blue (pH1.0, 2.5, 3.5), colloidal iron and PA-methenamine silver, while those of demilunes are negative with alcian blue (pH1.0).
(18) In normal salivary glands, the intercalated duct cells gave positive staining for lysozyme in major glands, and serous acinar cells, demilune cells, and interlobular duct cells were positive in minor glands.
(19) The mechanism whereby parasympathetic stimulation evokes a marked flow of submandibular saliva remains unexplained, but has now been shown to involve a marked increase in the immunoreactivity of Na+, K(+)-ATPase at the base of the gland's demilune cells.
(20) In contrast, demilune cells in the resting submandibular gland showed little if any staining.
Fortification
Definition:
(n.) The act of fortifying; the art or science of fortifying places in order to defend them against an enemy.
(n.) That which fortifies; especially, a work or works erected to defend a place against attack; a fortified place; a fortress; a fort; a castle.
Example Sentences:
(1) The top of the fence can also be manipulated in certain ways such as including curvature outward at the top of the fence to make scaling it much more difficult for most.” Some critics, including Washington DC congressional delegate Eleanor Holmes Norton, have warned against excessive fortification, but the report argues: “We recognise all the competing considerations that may go into questions regarding the fence, but believe that protection of the President and the White House must be the higher priority.” “Every additional second of response time provided by a fence that is more difficult to climb makes a material difference in ensuring the President’s safety and protecting the symbol that is the White House.” The panel also urges that a new head of secret service, to replace ousted head Julia Pierson, be brought in from outside the agency, ensuring it is better staffed and trained in future.
(2) It is concluded that vitamin-D deficiency in Asian immigrants could be substantially reduced by fortification of chupatty flour with vitamin D.
(3) Accuracy, measured by comparison with fortification values, averaged 95% and ranged from 79 to 103%.
(4) In Terezín itself, I saw for myself the buildings, roads and fortifications shown in the artists' works.
(5) We conducted a randomized double-blind trial of a cow's milk infant formula with increased iron fortification in order to confirm its safety and to measure its effects on iron status and immune function.
(6) Accordingly, such fortification should be used in selected situations only, rather than as a routine nursery policy.
(7) Adequate exposure to summer sunlight is the essential means to ample supply, but oral intake augmented by both fortification and supplementation is necessary to maintain baseline stores.
(8) Results for commercial preparations obtained by the proposed procedure demonstrate excellent precision and accuracy with RSD values for replicate analysis ranging from 0.11 to 0.74% and recoveries via fortification from 99.6 to 100.1%.
(9) Fortification of wheat flour by 0.3% lysine resulted in better growth of rats when fed at 6% protein level.
(10) For each fortification level, the means of recovery yield were in the range 56-107%, and were independent of the polycyclic aromatic hydrocarbon congener specificity and the operator's capability.
(11) Fortification of commercial blood meal with isoleucine did not improve much its quality.
(12) Fortification levels ranged from 0.02 to 1.2 ppm for alpha-BHC, lindane, cis- and trans-chlordane, octachlor epoxide, o,p'- and p,p'-DDT, p,p'-DDE, p,p'-TDE, hexachlorobenzene, heptachlor epoxide, dieldrin, endrin, methoxychlor, mirex, and toxaphene.
(13) In the trust’s book, Syria: Media Citadels between East and West , Julia Gonnella describes how the sixth-century fortification failed to become a place of long-term refuge and settlement because of a lack of clean water.
(14) To combat vitamin deficiencies in populations whose dietary staple is maize, the fortification of maize meal with riboflavin and nicotinamide has been recommended.
(15) Following ugly scenes on the Serbian-Hungarian border on Wednesday when Hungarian security forces used tear gas, water cannon and rubber bullets on desperate people pressed up against Budapest’s new razor-wire border fortifications, the focus shifted on Thursday to Croatia.
(16) The study included fortification of tissue by each laboratory and analysis of fat samples taken from treated heifers which had endogenous levels of 0, 10, and 20 ppb melengestrol acetate.
(17) These infants received Fe mainly from fortification Fe with beikost (75-86%) and less than 10% met the recommended intake of 1 mg.kg-1.d-1; whereas 80-85% of the infants fed the Fe-fortified formula did.
(18) There was no evidence that vitamin fortification of the modified medium had any significant effect on the growth rate of test organism.
(19) Samples consisted of 3 Great Lakes channel catfish homogenates containing different levels of bioincurred 2,3,7,8-TCDD; 1 of these was prepared in duplicate and another was prepared both with and without standard 2,3,7,8-TCDD fortification for a total of 5 samples per set.
(20) A targeted, double-blind controlled iron fortification trial using Fe(111)-EDTA in masala (curry powder) was directed towards an Fe-deficient Indian population for 2 y.