What's the difference between denominator and expression?

Denominator


Definition:

  • (n.) One who, or that which, gives a name; origin or source of a name.
  • (n.) That number placed below the line in vulgar fractions which shows into how many parts the integer or unit is divided.
  • (n.) That part of any expression under a fractional form which is situated below the horizontal line signifying division.

Example Sentences:

  • (1) Although these two destructive entities are completely different in many respects, they share a common denominator: the initial lesions are brought about by an aggregate of bacteria known as plaque.
  • (2) Changes in transcutaneous PO2 correlated to changes in MEF25 (P less than 0.05), indicating a common denominator, probably the conditions in the peripheral airways.
  • (3) Authors have previously published April 1988 a lecture where they criticize the bad denomination "passed coma" full of ambiguity for public mind, to which "brain death" ought to be preferred.
  • (4) It is suggested that SHBG may act as one common denominator in the pathogenesis of postmenopausal osteoporosis and endometrial disease by regulating the levels of unbound, biologically active androgens and estrogens.
  • (5) The physiopathological and agnoslogical basis for this denomination could be the following: 1st The "S. aureus" is the ehtiological agent of the SSE in man.
  • (6) According to a new and still unorthodox principle, a syndrome may have a common psychodynamic denominator, shared by all or most carriers of the syndrome.
  • (7) Denominators (base population) were obtained from monitoring a random sample of returning British travellers with the international passenger survey.
  • (8) The view is taken, that the seemingly inconsistent findings could be related to a common denominator, with no immediate need of abandoning Schachter's basic ideas.
  • (9) In most cases, denominator data were not available, so proportional mortality analysis was used.
  • (10) Such a mechanism suggests that other muscle contractile systems operating with the same Ca++ denominator should also be affected by the drug.
  • (11) To add to their woes, the cost of their dollar-denominated debt is rising; the US Federal Reserve said December’s rate hike is just the start of a “gradual” tightening cycle .
  • (12) Since the description of "senile haemorrhagic caries of the shoulder", several authors have reported, under various names, very similar diseases whose common denominator is destruction of the shoulder joint.
  • (13) An example indicates that a 1 per cent increase in the denominator of one treatment group results in a 32 per cent drop in the exact P value, but a mere 0.1 per cent decrease in the treatment success rate.
  • (14) Female respondents had greater similarity in their emphasis upon relationality than did lesbian and gay respondents within the same denominational tradition.
  • (15) This alpha 2-macroglobulin fraction isolated from allopregnant rats was denominated IRG to its graft rejection inhibitory activity.
  • (16) Nitric oxide (NO) appears to be the common denominator of this group of drugs that leads to guanylate cyclase activation, followed by increases in levels of cyclic GMP and relaxation.
  • (17) "There's been a sense that we don't want to be a lowest common denominator government just trying to legislate where we agree."
  • (18) The severity of myocardial damage appears to be a common denominator contributing to electrophysiologic derangements, impaired ventricular function, and prognosis after myocardial infarction.
  • (19) "It is denominational cleansing; part of a major Iranian Shia plan, which is obvious through the involvement of Hezbollah and Iranian militias.
  • (20) Geopathological, dietary, gerontological, and geophysiological data, data on electrolyte concentrations in healthy cells and in the corresponding tumor cells, and data on the potassium status of patients with different diseases and the associations of these diseases with cancer revealed a common denominator in the potassium-sodium-cancer relationship.

Expression


Definition:

  • (n.) The act of expressing; the act of forcing out by pressure; as, the expression of juices or oils; also, of extorting or eliciting; as, a forcible expression of truth.
  • (n.) The act of declaring or signifying; declaration; utterance; as, an expression of the public will.
  • (n.) Lively or vivid representation of meaning, sentiment, or feeling, etc.; significant and impressive indication, whether by language, appearance, or gesture; that manner or style which gives life and suggestive force to ideas and sentiments; as, he reads with expression; her performance on the piano has expression.
  • (n.) That which is expressed by a countenance, a posture, a work of art, etc.; look, as indicative of thought or feeling.
  • (n.) A form of words in which an idea or sentiment is conveyed; a mode of speech; a phrase; as, a common expression; an odd expression.
  • (n.) The representation of any quantity by its appropriate characters or signs.

Example Sentences:

  • (1) Here we have asked whether protection from blood-borne antigens afforded by the blood-brain barrier is related to the lack of MHC expression.
  • (2) Similar experimental manipulation has yielded in vitro lines established from avian B-cell lymphomas expressing elevated levels of c-myc or v-rel.
  • (3) When micF was cloned into a high-copy-number plasmid it repressed ompF gene expression, whereas when cloned into a low-copy-number plasmid it did not.
  • (4) We also show that proliferation of primary amnion cells is not dependent on a high c-fos expression, suggesting that the function of c-fos is more likely to be associated with other cellular functions in the differentiated amnion cell.
  • (5) Injection of resistant mice with Salmonella typhimurium did not result in the induction of a population of macrophages that expressed I-A continuously.
  • (6) Stimulation is also observed with mixtures of APC expressing DPw3 and APC expressing A1, and likewise, DPw3+ APC become stimulatory when preincubated with supernatants from A1-positive cells.
  • (7) BL6 mouse melanoma cells lack detectable H-2Kb and had low levels of expression of H-2Db Ag.
  • (8) These studies show that metabolic activation is necessary for the expression of the mutagenic activity of aflatoxins B1 and G1 in N. crassa.
  • (9) We also show that the gene of the main capsid protein is expressed from its own promoter in an Escherichia coli strain.
  • (10) Using the oocyte system to express size-fractionated mRNA, we have also determined that the mRNA coding for this protein is between 1.9-2.4 kilobases in length.
  • (11) Because many wnt genes are also expressed in the lung, we have examined whether the wnt family member wnt-2 (irp) plays a role in lung development.
  • (12) A beta-adrenergic receptor cDNA cloned into a eukaryotic expression vector reliably induces high levels of beta-adrenergic receptor expression in 2-12% of COS cell colonies transfected with this plasmid after experimental conditions are optimized.
  • (13) Four other independent LCMV-GP2(275-289) specific H-2Db-restricted CTL clones also expressed V alpha 4 and V beta 10 gene elements.
  • (14) Maximal yields of lipid and aflatoxin were obtained with 30% glucose, whereas mold growth, expressed as dry weight, was maximal when the medium contained 10% glucose.
  • (15) Recent studies have shown that an aberration in platelet-derived growth factor gene expression is unlikely to be a factor in proliferation of smooth-muscle cells.
  • (16) Thus, human bronchial epithelial cells can express the IL-8 gene, with expression in response to the inflammatory mediator TNF regulated mainly at the transcriptional level, and with elements within the 5'-flanking region of the gene that are directly or indirectly modulated by the TNF signal.
  • (17) In concert with TF expressed by monocytes and macrophages this endothelial cell procoagulant activity may play a role in the pathogenesis of thrombotic disease.
  • (18) The possibility that both IL 2 production and IL 2R expression are autonomously activated early in T cell development, before acquisition of the CD3-TcR complex, led us to study the implication of alternative pathways of activation at this ontogenic stage.
  • (19) A domain containing a CA repeat, similar to ones found in other late, cAMP-induced Dictyostelium genes, is required for cAMP-induced and developmental expression.
  • (20) This study examines the role of sex hormones in modulating the expression of autoimmunity in NZB x NZW F1 mice.