(n.) Small stones, or fragments of stone; very small pebbles, often intermixed with particles of sand.
(n.) A deposit of small calculous concretions in the kidneys and the urinary or gall bladder; also, the disease of which they are a symptom.
(v. t.) To cover with gravel; as, to gravel a walk.
(v. t.) To run (as a ship) upon the gravel or beach; to run aground; to cause to stick fast in gravel or sand.
(v. t.) To check or stop; to embarrass; to perplex.
(v. t.) To hurt or lame (a horse) by gravel lodged between the shoe and foot.
Example Sentences:
(1) The dogs were housed in gravel-based, outdoor pens with doghouses in a high-altitude, high-sunshine level environment.
(2) Except for the blue guard towers it is drained of colour, a grey sameness coating gravel, fences and buildings.
(3) A former showgirl from the gravel pits of Wraysbury in Berkshire, Keeler was just 19 and was staying on the estate with her friend, patron and (some said) pimp, the society osteopath Stephen Ward.
(4) I found myself skirting the wood’s perimeter, a no-go zone of the past for us, and came next to a gravel-pocked face mined by rabbits with one of the burrows crowned with the skull of an ancestor.
(5) Opening up these magnificent forests for logging is like mining the great pyramids of Egypt for road gravel," said McKim.
(6) A potholed gravel road runs to a campsite at the mouth of the Mattole river and from there you can wander south down the coast for 25 miles before you come to the next road, at Shelter Cove.
(7) On the Sabbath the fleet of earthmovers that ordinarily grind the route to Lombrum – ferrying gravel to the detention centre building site where a crew of 300 labor to finish new staff accommodation – are resting in their compound.
(8) The reactivity of soils varies widely as geological and sedimentological conditions offer typical but different environments: gravels, chalk soil, clay, salt soils, sands, cave earths are examples of this wide variety, including atmospheric and biogenetic implications.
(9) The cellar level is on the average 5.4 times higher if the cellar has partially a gravel or earth floor than if the whole cellar surface is covered with a concrete floor.
(10) But it doesn't work that way: you may have "less gravel", but most writers agree that you can only have "fewer pebbles", not "less pebbles".
(11) This biomass was computed from that of the organisms and associated naphthalene oxidation activity washed from the gravel compared with the original suspension.
(12) We can talk about "many pebbles" but not "much pebbles", "much gravel" but not "many gravel".
(13) Ultrasound detected 59 of 60 foreign bodies, including all cubes of meat embedded with gravel, cactus spine, plastic, metal, and wood.
(14) Tulisa led, and did so with panache and some beautiful gravel.
(15) This means putting a layer of bark, grass cuttings, manure, even gravel on top of the soil to trap moisture in the earth, or at least slow down evaporation.
(16) Aged 102, Bi Kidude, the gravel-voiced singer known her raucous sense of humour and her love of cigarettes, suddenly vanished from her home.
(17) Trying to solve an actual problem of enhancing the spontaneous passage of fragments, "calculous trails" and gravel in the patients who underwent remote lithotripsy the authors used the technique of local vibrotherapy in 54 postoperative patients.
(18) We are on a gravel track and have been driving for a long time.
(19) One of its largest islands is gentle-paced Brønnøya, with its apple orchards, gravel roads and beaches.
(20) Photograph: Water Literacy Foundation In Masagi’s pit-based system, permanent structures of mud, sand, soil, gravel and boulders are built, eight per acre of farmland, and partially filled with a mix of gravel and sand.
Null
Definition:
(a.) Of no legal or binding force or validity; of no efficacy; invalid; void; nugatory; useless.
(n.) Something that has no force or meaning.
(n.) That which has no value; a cipher; zero.
(v. t.) To annul.
(n.) One of the beads in nulled work.
Example Sentences:
(1) Measurements of acetylcholine-induced single-channel conductance and null potentials at the amphibian motor end-plate in solutions containing Na, K, Li and Cs ions (Gage & Van Helden, 1979; J. Physiol.
(2) DR(+) cells, however, showed no change in percentage and a lesser drop in absolute numbers, suggesting an increase with advancing disease of DR(+), Ig(-) null cells, which may represent immature B cell precursors.
(3) In this report we describe an improvement upon the design by Stanton and Lightfoot for a simple photographic null method to determine the kVp of a diagnostic region x-ray source.
(4) At least two (Rh null and the McLeod type) are responsible for congenital hemolytic disorders.
(5) (2) Sequences of brightness steps of like polarity (either increments or decrements) elicit positive and negative motion-dependent response components when mimicking motion in the cell's preferred and null direction, respectively.
(6) The analysis also involved statistical tests of a modified null hypothesis, the generation of confidence intervals (CIs) and a meta-analysis.
(7) The null potential of both responses became more and less negative with a decrease and an increase, respectively, in the extracellular potassium concentration.
(8) The null mutation of algR was generated in a mucoid derivative of the standard genetic strain PAO responsive to different environmental factors.
(9) Endoneurial fluid pressure (EFP) was recorded by an active, servo-null pressure system after a glass micropipette was inserted into rat sciatic nerve undergoing wallerian degeneration.
(10) In thymo-deprived mice (nude mice and B mice) the percentage of null cells increases during the stage of regeneration, and B mice develop a large number of Ig +-bearing cells.
(11) Alkaline phosphatase activity was elevated in the lymphocytes from T-CLL, cord blood and tonsils and the blast cells from Null-ALL.
(12) Analysis of ldlA cells has identified three classes of mutant alleles at the ldlA locus: null alleles, alleles that code for normally processed receptors that cannot bind LDL, and alleles that code for abnormally processed receptors.
(13) Putative null sup-38 mutations cause maternal-effect lethality which is rescued by a wild-type copy of the locus in the zygote.
(14) Null cells of patients with hypoplastic anemia did not produce erythroid colonies under any culture conditions.
(15) Comparison of simulated versus actual inheritance data demonstrates that the so-called null structural alleles actually produce functional globins.--The genetic controls in Peromyscus may be analogous to those in primates.
(16) A null zone and associated sudden phase-reversal of RSA were observed in stratum lucidum of CA3.
(17) When the stimulus is placed at a position approximately 80 degrees dorsal to the eye axis, there is no response; this area is called the null region.
(18) Northern blot analysis showed that Adh-1 mRNA was synthesized at wild-type levels in immature seeds of the null mutant, but dropped to 25% in mature seeds.
(19) Two tumours were null cell adenomas with PIs less than 0.1 and 0.2%.
(20) Thus this methodology offers the potential to study naturally occurring ADH electromorphs and null alleles independent of enzymatic activity assays.