(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.
Tacky
Definition:
(a.) Sticky; adhesive; raw; -- said of paint, varnish, etc., when not well dried.
Example Sentences:
(1) But to be described as "tacky" is another thing entirely.
(2) The samples were periodically withdrawn for examination of yellowing and tackiness.
(3) He says they talk about "the love, life and losses of [Real Housewives Of Atlanta star] NeNe Leakes," and that they're "designing the merchandise for the next season of [equally tacky reality show] Bad Girls Club: Evian bottles replaced with leopard print covers to conceal the brand on TV.
(4) It ultimately led to his re-capture on Friday in a tacky hotel in Los Mochis, a town of tomato growers on the Pacific Coast.
(5) The five-year-old isn’t troubled that it might make her look tacky.
(6) Practical application is hampered by inherent characteristics of elastomers, i.e., high tackiness and highly hydrophobic surface properties.
(7) Most of the outfits he describes as "tacky" and features in his video look to me like those ones praised by fashion magazines.
(8) He's right, these aren't just modern irritants, they're downright tacky.
(9) 22 min "All this possession and ticky-tacky passing," says Sean Boiling.
(10) We might have thought that that was going to be the nadir of this teeth-grindingly tacky week, but then West Australian talk radio host and alleged adult Howard Sattler demonstrated that our concepts of “bottom of the barrel” were wildly optimistic.
(11) Abbott, the Liberal leader, said the menu was "tacky and scatological" but confirmed that Brough's candidacy was safe.
(12) Cameron Joseph (@cam_joseph) Donald Trump on Iraq's oil reserve: "I say we should take it and pay ourselves back" #CPAC March 15, 2013 12.52pm GMT "That's the problem with the country," Trump says after detailing how the White House wouldn't let him build one of his tacky black-and-gold-paneled ballrooms on their back lawn.
(13) Lidl will forever be associated for me with that illicit drink in its tacky rouge bottle.
(14) But what I especially enjoy about Weird Al's song is the way he deems tacky certain aspects of modern life that are now so common they can pass almost unseen: people Instagramming every meal (an "unfollow" offence if ever there was one); people who keep old liquor bottles in a pointless attempt to create a kind of speakeasy vibe; live-tweeting private occasions, and so on.
(15) They’ve taken something fine and beautiful and replaced it with something tacky and characterless and guess what?
(16) A woman who wears Versace fancies herself quite the molto molto sexy mama, with a dash of 80s tackiness thrown in.
(17) I had been trapped in the politically correct negative view of the relay, the view that the cult of the torch was an invented tradition foisted on the Olympics by the Nazis in 1936 and that the 2012 relay was a tacky stunt for drumming up phoney enthusiasm for the London Games from an otherwise indifferent public.
(18) As Shona says, certain styles and habits are described as "tacky" by Yankovic in this song, and I don't think many will disagree: Ed Hardy shirts, glitter Uggs, pink sequin Crocs.
(19) And you will not find Richard Branson pushing a trolley down the aisle for some tacky publicity stunt.
(20) Spinability, pourability, adhesiveness and tackiness are starting to be recognised as physical properties of RTS and its is likely that they may be relevant in the pathogenesis of airways obstruction.