What's the difference between foolhardy and null?

Foolhardy


Definition:

  • (a.) Daring without judgment; foolishly adventurous and bold.

Example Sentences:

  • (1) "The labour data suggests that the recovery is ticking over quite nicely, though it would be foolhardy to get complacent given that the risks facing the economy are skewed to the downside."
  • (2) It would be foolhardy to venture technological predictions for 2050.
  • (3) E.ON was the only one brave – or foolhardy – enough to put its head above the parapet and make a formal application to the government.
  • (4) Plainly the system has faults, but seeking to upend things at a time when the public can see no imminent need for change might be considered brave if not foolhardy.
  • (5) It would be foolhardy to offer an inflexible step-care protocol for the management of chronic obstructive pulmonary disease, given its heterogeneity and our uncertainty about its pathogenesis.
  • (6) But for me to say ‘this is what we’re going to do’ would be very foolhardy in the first place and, secondly, dishonest because the truth is I don’t know.” He couched it perfectly, especially for those who were with him on the training camp in Miami before the World Cup when, barely a day after one of his predecessors, Sven-Goran Eriksson, stated there was “absolutely no way” England could win it, the manager abandoned all restraint and fell into the trap.
  • (7) Is it foolhardy of the younger Joe to hang on to the life he knows, even when the future is warning him against it?
  • (8) It would be foolhardy for Iran to want to break out, they say, as there would be a high probability that its work would be discovered before it had made a single weapon.
  • (9) To throw that protection away in response to business demands without any plans to secure improvement in journalism is foolhardy and an insult to our local communities."
  • (10) "People thought we were extremely brave, or foolhardy," says Annie Hudson, Bristol social services divisional director for children, about her predecessor's decision to let in the cameras.
  • (11) The risk for Purnell is that his act of courage - or foolhardiness - will not pull the government down with him, but leave it standing but impotent, the cabinet weakened but intact, too strong to fall apart entirely even though too weak to command events.
  • (12) "[G]iven the deaths of 15 million people during the war, attempting to position 1918 as a simplistic, nationalistic triumph seems … foolhardy, not least because the very same tensions re-emerged to such deadly effect in 1939.
  • (13) Sending money to Washington and expecting central planners to send it back in a way that will grow jobs is foolhardy,” he said.
  • (14) Reviews are always somewhat retrospective in outlook; to write a review at the present time is especially foolhardy since developments in biology are such that totally new concepts can arise almost overnight, as it were.
  • (15) Actually using a bike as a means of getting from A to B along normal roads is still a matter for the brave and the foolhardy, and cyclists on the roads are a rare sight indeed.
  • (16) But flouting both simultaneously is for the foolhardy alone.
  • (17) It would be foolhardy to suggest we’re out of the woods yet, though, and share prices are likely to remain volatile for some time.” Markets have endured some of the worst volatility since the financial crisis amid fears over China’s slowing economy.
  • (18) Río Doce's willingness to go further than other local papers is not, however, foolhardy bravery.
  • (19) But at the moment, they are not recognised as anyone’s territory and we can sail legally, peacefully through these alleged 12-mile limits.” Conroy said while it would be “foolhardy” for the government to announce a freedom-of-navigation exercise in advance of it happening, Australia “should be prepared to defend the international system”.
  • (20) In what some have termed a foolhardy plan, others highly idealistic, the movement plans to reconstruct the city regardless of who wins the war.

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.