What's the difference between context and null?

Context


Definition:

  • (a.) Knit or woven together; close; firm.
  • (n.) The part or parts of something written or printed, as of Scripture, which precede or follow a text or quoted sentence, or are so intimately associated with it as to throw light upon its meaning.
  • (v. t.) To knit or bind together; to unite closely.

Example Sentences:

  • (1) Indicators for evaluation and monitoring and outcome measures are described within the context of health service management to describe control measure output in terms of community effectiveness.
  • (2) This selective review emphasizes advances in neurochemistry which provide a context for current and future research on neurological and psychiatric disorders encountered in clinical practice.
  • (3) If Cory Bernardi wasn’t currently in a period of radio silence as he contemplates his immediate political future he’d be all over this too, mining the Trumpocalypse – or in our domestic context, mining the fertile political fault line where Coalition support intersects with One Nation support.
  • (4) In South Africa, health risks associated with exposure to toxic waste sites need to be viewed in the context of current community health concerns, competing causes of disease and ill-health, and the relative lack of knowledge about environmental contamination and associated health effects.
  • (5) In this experiment animals were trained to lever press in two distinctive contexts.
  • (6) A basic premise is that emotional process is not unique to homo sapiens and that human behavior might better be understood by observing this process in the broader context of all natural systems.
  • (7) Given the liberalist context in which we live, this paper argues that an act-oriented ethics is inadequate and that only a virtue-oriented ethics enables us to recognize and resolve the new problems ahead of us in genetic manipulation.
  • (8) Superior memory for the word list was found when the odor present during the relearning session was the same one that had been present at the time of initial learning, thereby demonstrating context-dependent memory.
  • (9) Therefore, it is now important to look at TGF-alpha in its normal physiological context.
  • (10) Cyclosporine has a remarkable hepatotropic effect that may be helpful in the context of liver transplantation.
  • (11) A very important point to consider in this context is the immunological situation in the female genital tract which is a target organ for sex hormones.
  • (12) So when President Obama went before his country on Wednesday, this is the context in which what he had to say about his plans should be considered.
  • (13) The toxicological findings of this case are compared to the results of two chloroquine suicide cases and discussed in the context of the referring literature.
  • (14) A patient with long lasting non-parathyroid hormone mediated hypercalcaemia occurring within the context of hepatitis B virus chronic hepatitis is reported.
  • (15) A theory which includes the individual's activity as an essential mediator between the individual and the context is outlined.
  • (16) The issue has arisen in both a due process context and an equal protection context.
  • (17) Minor and major congenital anomalies were studied in 395 neonatal risk children and 107 normal school children at the age of nine in the context of follow-up of the risk children.
  • (18) Our results indicate that the Ah receptor-dependent, dioxin-responsive enhancer can activate transcription when in a regulatory context and in a chromosomal location different from those of the cytochrome P450iA1 gene.
  • (19) Based on our work on the EIA and assessors’ own reports on the 2010 REF pilot , assessment panels are able to account for factors such as the quality of evidence, context and situation in which the impact was occurring – and even the quality of the writing – to differentiate between, and grade, case studies.
  • (20) England’s next assignments, to put it into context, come against San Marino and Estonia in October.

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.