(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.
Respite
Definition:
(n.) A putting off of that which was appointed; a postponement or delay.
(n.) Temporary intermission of labor, or of any process or operation; interval of rest; pause; delay.
(n.) Temporary suspension of the execution of a capital offender; reprieve.
(n.) The delay of appearance at court granted to a jury beyond the proper term.
(n.) To give or grant a respite to.
(n.) To delay or postpone; to put off.
(n.) To keep back from execution; to reprieve.
(n.) To relieve by a pause or interval of rest.
Example Sentences:
(1) Because of potential complications that can develop for chronically ill geriatric patients, a hospital setting for respite can be a viable respite alternative.
(2) They must also instruct patients not to wear extended wear lenses longer than 7 days at a time and to allow for an overnight respite from lens wear after this period of use.
(3) Nursing implications suggested by this study relate to helping the caregivers in the early mobilization of their own informal resources for respite care and to assisting caregivers to deal with the emotional aspects of caregiving.
(4) The stomach must need some respite from the cold shock of missing relatively straightforward opportunities.
(5) At the time, it was a lone moment of respite for the Americans in what had become an unrelenting assault.
(6) To celebrate its eighth birthday, Twitter is offering each user a respite from @Jack, and the ability to go back in time and read their own first tweet.
(7) Practical and policy issues are raised regarding the desirability of investment in respite care.
(8) Total number of hospital days was equivalent for the respite group and community-based control patients and was fewer than that for the acute care group.
(9) Support to those providing informal care might also be facilitated through community support services such as respite care, household maintenance, psychological support to care-givers, support groups, informal networks within a community and consideration of unconventional support methods.
(10) However, Buddies does more than simply offer respite care or home help.
(11) This year's floods – the result of record rainfall from April to early July, and with little respite in sight – have been exacerbated by the very dry spring.
(12) Arab Iraqi notables would travel to Kurdistan for vacations, skiing and a respite from the chaos of war.
(13) This is a farewell message [from a doctor] whose fate along with that of his companions is death or arrest at any moment.” One resident said the airstrikes had subsided by Tuesday morning due to lower visibility and rain, offering a brief respite to civilians who were still on the move and seeking shelter in the rebel districts.
(14) She recounts her prolonged campaign to get respite care (which no one had told her she was entitled to), and later to get funding to send her son to a residential school.
(15) He added: "continued low interest rates and the start of a fall in inflation offer only limited respite.
(16) They will bear the brunt of the job cuts in the public sector and they will also be expected to make up for the disappearance of local social services such as respite and home care as local government implements the huge front-end-loaded cuts this government has demanded.
(17) Photograph: David Levene for the Guardian Curators: Institute of Architecture – Dorota Jedruch, Marta Karpinska, Dorota Lesniak-Rychlak, Michał Wisniewski A welcome respite from the barrage of information on display elsewhere, the Polish pavilion presents a stark marble tomb, looming in the centre of the bright white space like some gothic fantasy.
(18) A five-day ceasefire in Yemen is expected to begin on Tuesday, offering much-needed respite for civilians who have endured almost seven weeks of Saudi-led air strikes against Iranian-backed rebels.
(19) Sudden onset of confusion without obviously remediable cause and the need for respite care are indications for referral.
(20) Four wards accept acutely ill patients of both sexes, and a further five offer a mixture of rehabilitation and respite care.