What's the difference between anhydrous and dry?

Anhydrous


Definition:

  • (a.) Destitute of water; as, anhydrous salts or acids.

Example Sentences:

  • (1) The quantitative effects of theophylline anhydrous upon exercise-induced asthma (EIA) were evaluated in asthmatic children.
  • (2) A cyclotron target system for the production of anhydrous [18F] fluoride ion has been developed and used for the synthesis of carrier-free [18F]-3-deoxy-3fluoro-D-glucose (3-FDG).
  • (3) In 30 patients affected with prevalent nocturnal asthma the authors assessed the efficacy of salbutamol (controlled release of osmotic type) compared with anhydrous theophylline (sustained release).
  • (4) The reaction in anhydrous ethanol of some substituted 2-aminopyrazines with ethyl 2-benzoyl-2-bromoacetate or with ethyl 3-bromo-4-oxopentanoate afforded a group of ethyl 2-phenylimidazo[1,2-a]pyrazine-3-carboxylates and a group of ethyl 2-methylimidazo[1,2-a]pyrazine-3-acetates, respectively.
  • (5) We compared the effects of treatment of clinical grade hCG powders with anhydrous HF (hydrogen fluoride) or TFMS (trifluoromethane sulfonic acid).
  • (6) When 1 was treated with anhydrous acid for 16 h both the H-phosphonate diester and the t-BDMSi group remained intact.
  • (7) The dimethyl ester of bovine pancreatic ribonuclease-A (dimethyl RNAase-A), the initial product of esterification of RNAase-A in anhydrous methanolic HCl, was isolated in a homogeneous form.
  • (8) The organic phase was dried with anhydrous sodium sulphate before evaporation.
  • (9) Police have refused to speculate whether the blast was caused by anhydrous ammonia igniting in the heat of the fire, or if there could be a criminal connection.
  • (10) Eight healthy volunteers received in a cross-over design GTR-80 (300 mg) and the control preparation (350 mg) at single doses - nine volunteers received the solution in a quantity corresponding to 200 mg anhydrous theophylline.
  • (11) When L-proline or O-benzyl-trans-4-hydroxy-L-proline phenacyl ester was coupled with Boc-amino acids in dimethylformamide using water-soluble carbodiimide (WSCI) in the presence of anhydrous 1-hydroxybenzotriazole (HOBt) as coupling reagents, extensive racemization was observed at the C alpha of the proline or hydroxy-proline residue.
  • (12) Influence of the injection site on bioavailability in dogs was investigated for injections with ampicillin anhydrate or amoxycillin trihydrate suspensions.
  • (13) The effect on acne of 6.25 percent aluminum chloride in anhydrous alcohol is probably due to the disinfectant and antiperspirant action of aluminum chloride whereas the effect of placebo can be assigned to the sebostatic action of alcohol.
  • (14) An extracellular lipase catalyzing the synthesis of macrocyclic lactones in anhydrous organic solvents was purified to homogeneity from Pseudomonas nov. sp.
  • (15) The addition of water to anhydrous phospholipids has profound effects on the intermolecular interactions and packing order of phospholipid molecules.
  • (16) On the basis of selective cleavage with anhydrous hydrogen fluoride and analysis by 1H- and 13C-n.m.r.
  • (17) Extensive clinical and pharmacokinetic evaluation of Uniphyl (anhydrous theophylline) tablets, 400 mg, shows that once-daily morning dosing is at least equivalent to twice-daily administration of theophylline.
  • (18) Compound 9 was also obtained by condensation of 1 with 2,3,4-tri-O-benzyl-6-deoxy-6-fluoro-beta-D-glucopyranosyl fluoride (4) in the presence of silver perchlorate and anhydrous stannous chloride.
  • (19) L-3-(3,4-Dihydroxyphenyl)alanine (DOPA) and its 3-O-methyl metabolite (OMD) were measured in plasma and cerebrospinal fluid by a new assay which combines N,O-acetylation of amino acids in aqueous media, preparation of pentafluorobenzyl esters under anhydrous conditions, and analysis by gas chromatography-electron capture negative ion mass spectrometry.
  • (20) During dehydration, hydrated alpha-form (decahydrate) crystals and beta-form (pentahydrate) crystals became anhydrate gamma-form crystals, with the diffraction angle shifting toward shorter spacing accompanied by line broadening.

Dry


Definition:

  • (superl.) Free from moisture; having little humidity or none; arid; not wet or moist; deficient in the natural or normal supply of moisture, as rain or fluid of any kind; -- said especially: (a) Of the weather: Free from rain or mist.
  • (superl.) Of vegetable matter: Free from juices or sap; not succulent; not green; as, dry wood or hay.
  • (superl.) Of animals: Not giving milk; as, the cow is dry.
  • (superl.) Of persons: Thirsty; needing drink.
  • (superl.) Of the eyes: Not shedding tears.
  • (superl.) Of certain morbid conditions, in which there is entire or comparative absence of moisture; as, dry gangrene; dry catarrh.
  • (superl.) Destitute of that which interests or amuses; barren; unembellished; jejune; plain.
  • (superl.) Characterized by a quality somewhat severe, grave, or hard; hence, sharp; keen; shrewd; quaint; as, a dry tone or manner; dry wit.
  • (superl.) Exhibiting a sharp, frigid preciseness of execution, or the want of a delicate contour in form, and of easy transition in coloring.
  • (a.) To make dry; to free from water, or from moisture of any kind, and by any means; to exsiccate; as, to dry the eyes; to dry one's tears; the wind dries the earth; to dry a wet cloth; to dry hay.
  • (v. i.) To grow dry; to become free from wetness, moisture, or juice; as, the road dries rapidly.
  • (v. i.) To evaporate wholly; to be exhaled; -- said of moisture, or a liquid; -- sometimes with up; as, the stream dries, or dries up.
  • (v. i.) To shrivel or wither; to lose vitality.

Example Sentences:

  • (1) Maximal yields of lipid and aflatoxin were obtained with 30% glucose, whereas mold growth, expressed as dry weight, was maximal when the medium contained 10% glucose.
  • (2) A 24-h test trial employing a dry target demonstrated a robust memory for the training manifested in passive avoidance behavior.
  • (3) Over the years the farm dams filled less frequently while the suburbs crept further into the countryside, their swimming pools oblivious to the great drying.
  • (4) It was shown that gradual recovery of spike wave patterns occurred from initial water swallowing to successive dry swalllowing.
  • (5) Mucosal drying medications and senile salivary gland atrophy seemed to contribute to the high frequency of sicca in this population with a lesser proportion of the subjects demonstrating previously undiagnosed Sjögren's and possible Sjögren's syndrome.
  • (6) Where the guanine content was more than or equal to 0.25% in the dry dust, mite numbers were higher than 10 mites per 0.1 g dust in 43 of the 44 samples.
  • (7) Reconstituted freeze dried allogeneic skin grafts contained virtually no blood, a phenomenon possibly analogous to the 'no reflow' phenomenon of microsurgery.
  • (8) In Humbo in Ethiopia , FMNR has re-greened 2,800 hectares: springs, dry for 30 years, are flowing again.
  • (9) 54% of patients in the rainy season were ELISA positive for RSV compared to 8.8% during the dry season.
  • (10) This study compares the effects of 60 minutes of ischemic arrest with profound topical hypothermia (10 dogs) on myocardial (1) blood flow and distribution (microspheres), (2) metabolism (oxygen and lactate), (3) water content (wet to dry weights), (4) compliance (intraventricular balloon), and (5) performance (isovolumetric function curves) with 180 minutes of cardiopulmonary bypass with the heart in the beating empty state (seven dogs).
  • (11) Healthbars such as Nakd fit this category and promise to deliver one of your five a day, based on the quantity of freeze-dried date paste used.
  • (12) Freeze-dried mannitol preparations were shown to be of a crystalline nature.
  • (13) The dried-specimen-teasing method appears useful, because of the ease of preparation of the specimens, its reproducibility, and the degree of visibility and preservation of cell surface structures and intraclonal relationships.
  • (14) The parameters of LES relaxation for both wet and dry swallows were similar using either a carefully placed single recording orifice or a Dent sleeve.
  • (15) The concentration of prey and the ciliate mean cell volume, dry weight, and number per milliliter were determined at known growth rates.
  • (16) The first stop in this arid place of poor farms and orchards clinging to the dry soil is Rafah, cut off by the border from its Palestinian counterpart.
  • (17) Percentage of dry tissue and protein concentration increased in parallel during the whole period.
  • (18) A clinical investigation was made between workers exposed to dried sewage sludge dust and age matched controls not exposed.
  • (19) During suction a flow of cold, dry room air replaces the warm, moist cavity air, causing cooling both directly and by vaporization of water.
  • (20) Patients with complaints of dry eyes and dry mouth but with no objective abnormalities served as control group.

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