What's the difference between hygroscopic and water?

Hygroscopic


Definition:

  • (a.) Of or pertaining to, or indicated by, the hygroscope; not readily manifest to the senses, but capable of detection by the hygroscope; as, glass is often covered with a film of hygroscopic moisture.
  • (a.) Having the property of readily inbibing moisture from the atmosphere, or of the becoming coated with a thin film of moisture, as glass, etc.

Example Sentences:

  • (1) We chronically implanted hygroscopic occluders around the left circumflex coronary artery in 49 anesthetized young male domestic pigs and we studied the development of a collateral circulation at 4, 8, 12, and 26 weeks after implantation.
  • (2) We studied relaxation by hygroscopic expansion of the interfacial polymerization shear stress of bonded resin composites.
  • (3) These experiments are the first to verify that the classical particle growth theory is applicable to the particle sizes and environmental conditions present in the human airways during hygroscopic aerosol therapy.
  • (4) TBZ-Ph was shown to possess slight photosensitivity; it was not hygroscopic.
  • (5) The present UNICEF ORS mixture compacted easily by direct compression but gave fragile tablets, which were hygroscopic.
  • (6) The organism is characterized by its gray aerial mycelium color, hygroscopic spore mass and spiral spore chains with warty or spiny spore surfaces.
  • (7) The affected skin of pityriasis alba showed functional defects in both hygroscopicity and water-holding capacity detectable by water sorption-desorption test.
  • (8) Despite the biochemical keratin changes in psoriatic plaque, the latter is highly hygroscopic, in particular in the first minute after bathing.
  • (9) After the hygroscopicity of types I and II had been tested at various levels of relative humidity (RH) at 35 degrees C, type I was stable at less than 82% RH, but transformed into the monohydrate at more than 88% RH.
  • (10) Progredient stenosis of the circumflex coronary artery was induced by implanting a hygroscopic ameroid constrictor ring around it and occlusion was verified by in vivo angiography.
  • (11) Whisker-like crystals appeared on the surface of tablets that contained lactose or mannitol, a hygroscopic material such as docusate sodium, magnesium chloride, or potassium acetate, and other ingredients stored in an atmosphere of high relative humidity.
  • (12) Therefore conventional type suppositories containing VPA or S-VPA were not of practical use, whereas III and VI prevented volatility of VPA and minimized the hygroscopic property of S-VPA.
  • (13) Laminaria, a hygroscopic seaweed, was used to induce pressure within the rat tympanic cavity.
  • (14) The physicochemical properties of amorphous forms of frusemide, prepared by spray-drying at 50 or 150 degrees C, and their hygroscopic stability at temperatures of 25 and 40 degrees C, and at 0 and 75% relative humidity were investigated.
  • (15) The hydration, the hygroscopicity and the water-holding capacity as well as the rate of water loss were measured in 1) dry non-eczematous skin in 13 patients (mean age 32 years) with atophic dermatitis (AD), 2) dry, xerotic skin of old patients (mean age 75 years) and 3) 17 controls (mean age 36 years) with normal skin and no history of AD.
  • (16) We have developed a method (hygroscopic desorption) for measuring the binding of small molecules to membranes.
  • (17) It would appear that in terms of contamination control and air flow resistance the pleated membrane filter provides a wider margin of safety than either the hygroscopic or composite devices.
  • (18) The relationship between the pseudopolymorphic crystal forms of this compound and water content was studied by X-ray diffractometry, coulometric moisture analysis, thermal analysis, and hygroscopic and vacuum-freeze-drying experiments.
  • (19) After the hygroscopicity test, the final expansion ratio of type I tablets was more than that of type II tablets.
  • (20) It was found that highly hygroscopic wool fabrics were perceived as being dryer and maintained a higher temperature at the skin surface than polyester, a less hygroscopic fabric, during fabric-skin contact.

Water


Definition:

  • (n.) The fluid which descends from the clouds in rain, and which forms rivers, lakes, seas, etc.
  • (n.) A body of water, standing or flowing; a lake, river, or other collection of water.
  • (n.) Any liquid secretion, humor, or the like, resembling water; esp., the urine.
  • (n.) A solution in water of a gaseous or readily volatile substance; as, ammonia water.
  • (n.) The limpidity and luster of a precious stone, especially a diamond; as, a diamond of the first water, that is, perfectly pure and transparent. Hence, of the first water, that is, of the first excellence.
  • (n.) A wavy, lustrous pattern or decoration such as is imparted to linen, silk, metals, etc. See Water, v. t., 3, Damask, v. t., and Damaskeen.
  • (v. t.) An addition to the shares representing the capital of a stock company so that the aggregate par value of the shares is increased while their value for investment is diminished, or "diluted."
  • (v. t.) To wet or supply with water; to moisten; to overflow with water; to irrigate; as, to water land; to water flowers.
  • (v. t.) To supply with water for drink; to cause or allow to drink; as, to water cattle and horses.
  • (v. t.) To wet and calender, as cloth, so as to impart to it a lustrous appearance in wavy lines; to diversify with wavelike lines; as, to water silk. Cf. Water, n., 6.
  • (n.) To add water to (anything), thereby extending the quantity or bulk while reducing the strength or quality; to extend; to dilute; to weaken.
  • (v. i.) To shed, secrete, or fill with, water or liquid matter; as, his eyes began to water.
  • (v. i.) To get or take in water; as, the ship put into port to water.

Example Sentences:

  • (1) These surveys show that campers exposed to mountain stream water are at risk of acquiring giardiasis.
  • (2) 5-Azacytidine (I) stability was increased approximately 10-fold over its stability in water or lactated Ringer injection by the addition of excess sodium bisulfite and the maintenance of pH approximately 2.5.
  • (3) And this is the supply of 30% of the state’s fresh water.” To conduct the survey, the state’s water agency dispatches researchers to measure the level of snow manually at 250 separate sites in the Sierra Nevada, Rizzardo said.
  • (4) We report a case of a sudden death in a SCUBA diver working at a water treatment facility.
  • (5) We assessed changes in brain water content, as reflected by changes in tissue density, during the early recirculation period following severe forebrain ischemia.
  • (6) The water is embossed with small waves and it has a chill glassiness which throws light back up at the sky.
  • (7) The reduction rates of peripheral leukocytes, lung Schiff bases and lung water content were not identical in rats depleted from leukocyte after inhalation injury.
  • (8) And that, as much as the “on water, operational” considerations, is why we are being kept in the dark.
  • (9) Excretion of inactive kallikrein again correlated with urine flow rate but the regression relationship between the two variables was different for water-load-induced and frusemide-induced diuresis.
  • (10) The Hamilton-Wentworth regional health department was asked by one of its municipalities to determine whether the present water supply and sewage disposal methods used in a community without piped water and regional sewage disposal posed a threat to the health of its residents.
  • (11) Comprehensive regulations are being developed to limit human exposure to contamination in drinking water by the United States Environmental Protection Agency (EPA) under the authority of the Safe Drinking Water Act (SDWA).
  • (12) Undaunted by the sickening swell of the ocean and wrapped up against the chilly wind, Straneo, of Woods Hole Oceanographic Institution, one of the world's leading oceanographic research centres, continues to take measurements from the waters as the long Arctic dusk falls.
  • (13) Streaming is shown to occur in water in the focused beams produced by a number of medical pulse-echo devices.
  • (14) The role of adrenergic agents in augmenting proximal tubular salt and water flux, was studied in a preparation of freshly isolated rabbit renal proximal tubular cells in suspension.
  • (15) These studies also suggest at least two mechanisms for uric acid reabsorption; one sodium dependent, the other independent of sodium and water transport.
  • (16) Proposals to increase the tax on high-earning "non-domiciled" residents in Britain were watered down today, after intense lobbying from the business community.
  • (17) The amount of water, creatinine, electrolytes, proteins, and enzymes were higher during the day (up to three fold, p always less than 0.05), while equal amounts of amino acids were excreted in the day and the night period.
  • (18) It is especially efficacious in evaluating patients with cystic lesions, especially those with complex cysts not clearly of water density.
  • (19) 'The only way that child would have drowned in the bath is if you were holding her under the water.'
  • (20) Changes in regional cerebral blood flow (rCBF) were measured over 254 cortical regions during caloric vestibular stimulation with warm water (44 degrees C).