What's the difference between powder and wad?

Powder


Definition:

  • (n.) The fine particles to which any dry substance is reduced by pounding, grinding, or triturating, or into which it falls by decay; dust.
  • (n.) An explosive mixture used in gunnery, blasting, etc.; gunpowder. See Gunpowder.
  • (v. t.) To reduce to fine particles; to pound, grind, or rub into a powder; to comminute; to pulverize; to triturate.
  • (v. t.) To sprinkle with powder, or as with powder; to be sprinkle; as, to powder the hair.
  • (v. t.) To sprinkle with salt; to corn, as meat.
  • (v. i.) To be reduced to powder; to become like powder; as, some salts powder easily.
  • (v. i.) To use powder on the hair or skin; as, she paints and powders.

Example Sentences:

  • (1) Sift the cocoa powder over the top and lightly but thoroughly fold it in with the metal spoon.
  • (2) Thus, enhancers are required to obtain significant nasal absorption of glucagon and calcitonin and powders and spray solutions did not differ in terms of systemic availability.
  • (3) On the other hand, immunofluorescence in anterior pituitary cells was faint and detected in only 2 of 28 patients with Graves' disease (7.1%) after absorption of their sera with rat liver aceton powder.
  • (4) High intensity ultrasound also enhances the heterogeneous catalysis of alkene hydrogenation by Ni powders.
  • (5) Rat heart acid acetone powder was subjected to ion exchange chromatography on CM-cellulose.
  • (6) The conformational similarity between tubules, sheets, and the dry powder is corroborated by calorimetry, which reveals a cooling exotherm at the same temperature where tubules form upon cooling hydrated sheets.
  • (7) Eight patients were seen within 15 minutes of intranasal self-administration of large amounts of pure D-lysergic acid diethylamide (LSD) tartrate powder.
  • (8) As soon as the component with the lower mechanical stability is percolating the powder system, tablet hardness is controlled entirely by this component.
  • (9) During powder compaction on a Manesty Betapress, peak pressures, Pmax, are reached before the punches are vertically aligned with the centres of the upper and lower compression roll support pins.
  • (10) Plasma cholesterol concentrations in F1b-generation rats were elevated, but cocoa powder did not affect this parameter consistently across multiple generations.
  • (11) In a trial with rams, application of polyethylene powder (PE) as a marker for determination of feed passage rate through the digestive tract and three methods of its determination in feed and feces were tested.
  • (12) Physical and technological parameters of carfecillin powder and carfecillin with auxiliary substances in the form of the powder mixture and granulate were studied comparatively.
  • (13) Treatment animals had the anastomoses and graft sealed with a suspension of N-butyl-2-cyanoacrylate and 1.2 g tobramycin powder (antibiotic glue, ANGL) after contamination.
  • (14) A suspension of 0.6 mg polyvinyl alcohol foam powder per milliliter of normal saline was found to be optimum.
  • (15) The allogenic implantation of demineralized bone powder induces the formation of new bone tissue or osteoneogenesis.
  • (16) The ICSAs were significantly absorbed with mouse islet cells but hardly absorbed with spleen cells or liver powder.
  • (17) Thus, with elution by either ATP or pyrophosphate, actin has been purified in one step from extracts of acetone-dried muscle powder.
  • (18) An analysis of variance of saliva levels and urinary excretion as well as an analysis of variance of peak concentration and the area under the curve from 0 to 24 hr for the saliva levels showed no significant difference between the powder and products, but a significant difference between subjects.
  • (19) In contact toxicity tests with water dispersible powder deposits on plywood, propoxur was highly active initially but lost its effectiveness after only a few weeks, whereas tetrachlorvinphos was less active initially but more persistent.
  • (20) Completely demineralized root powder was subjected to solutions of varying pH and ionic strength: (a) 0.1 M acetic acid, pH 4.0, (b) 0.1 M acetic acid + 0.15 M KCl, pH 4.0, (c) 0.1 M Hepes, pH 7.0 or to (d) 0.1 M Hepes + 0.15 M KCl, pH 7.0 at 37 degrees C. The surfaces of intact root specimens were exposed to 0.1 M acetic acid, pH 4.0 (which resulted in erosive lesions) or to 0.1 M lactic acid, 0.2 mM methane hydroxy diphosphonate, pH 5.0 (which produced subsurface lesions) at 37 degrees C. After incubation, the extracts were analysed for soluble collagen and the insoluble matrices were treated with trypsin at 15 degrees C to determine the denatured collagen.

Wad


Definition:

  • (n.) Woad.
  • (n.) A little mass, tuft, or bundle, as of hay or tow.
  • (n.) Specifically: A little mass of some soft or flexible material, such as hay, straw, tow, paper, or old rope yarn, used for retaining a charge of powder in a gun, or for keeping the powder and shot close; also, to diminish or avoid the effects of windage. Also, by extension, a dusk of felt, pasteboard, etc., serving a similar purpose.
  • (n.) A soft mass, especially of some loose, fibrous substance, used for various purposes, as for stopping an aperture, padding a garment, etc.
  • (v. t.) To form into a mass, or wad, or into wadding; as, to wad tow or cotton.
  • (v. t.) To insert or crowd a wad into; as, to wad a gun; also, to stuff or line with some soft substance, or wadding, like cotton; as, to wad a cloak.
  • (n.) Alt. of Wadd

Example Sentences:

  • (1) It is suggested that this early immune maturity may play a role in the hardiness of WAD goats and in their relative resistance to helminth and protozoan infection as compared with local sheep.
  • (2) Six of the WAD goats carried natural infections of H. contortus and T. colubriformis and eight other (tracer) goats acquired their infections from a grass paddock artificially contaminated with H. placei, C. pectinata and C. punctata, during May to October.
  • (3) The structure and morphology of the sternum from 33 West African dwarf (WAD) and sixteen Danish Landrace breed goats were studied radiographically.
  • (4) Well, he doesn’t have a mandate to break the law and he doesn’t have a mandate for handing out big wads of cash out on the ocean,” she said.
  • (5) The osmotic fragility of erythrocytes of West African Dwarf (WAD) goats and of WAD sheep was determined at different temperatures and pH.
  • (6) Look,” Kasich said as he celebrated his big win in his home state of Ohio, “this is all I got.” At this point, he held open his suit jacket to reveal no counterfeit watches, concealed weapons or wads of cash.
  • (7) Classic monoconic canal filling: Wadding paste + zinc oxyde paste-iodoform eugenol.
  • (8) Other members of Congress have been hit with wads of "evidence" and demands for meetings by supporters of the birther movement.
  • (9) When the penalty fine was eventually paid the man peeled a £20 note from a wad of notes that would have choked a donkey.
  • (10) I sit in the control room for one session, as the composer leafs through a vast wad of papers, and calmly speaks directions to the assembled musicians on the other side of a glass divide.
  • (11) He and his entourage would spend raucous weekends in luxury resorts, paying with wads of cash pulled carelessly from their pockets.
  • (12) There are also discussed the infectious complications of the nasal wads and great stress is laid upon avoiding errors in therapeutical measures.
  • (13) Labor’s immigration spokesman Richard Marles said Abbott’s refusal to deny the practice had left the door wide open to the idea the government was handing wads of taxpayer’s cash to smugglers.
  • (14) One hundred fifty patients suffering from severe protein-calorie malnutrition, admitted in 1 month to the Pediatric wards of Wad Medani Hospital, Sudan, were classified according to the Wellcome classification.
  • (15) Even as he handed out wads of petrodollars to impoverished developing countries, their leaders mocked him behind his back for being a buffoon and a clown.
  • (16) Water samples from four areas [Kass, Kosti, Wad Medani and Omdurman] two of which are known for endemic goitre did not appear to have any goitrogenic effect in our preliminary experiment using porcine thyroid follicle cell preparations.
  • (17) Another three WAD goats were artificially infected with mixed cultures of L3 of the latter three nematodes, while five goats were inoculated with 1500-2000 L3 of H. contortus harvested from cultures incubated at 25-30 degrees C for 8 days either in the dark or under normal laboratory conditions.
  • (18) They didn’t feel like they needed to blow their wad in the trailers.” There’s not an ounce of cynicism in his enthusiasm.
  • (19) Just need to make it count in the red zone and not blow their metaphorical wad on stupid plays."
  • (20) At the end of the period of exposure the substance remaining on the skin was recovered with the aid of cotton wads or Tesa adhesive tape and the spectrum of metabolites in the skin and the rinsing fluid determined by thin-layer chromatography.

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