(n.) A leading or drawing off of water from a stream or source.
(n.) The act of receiving anything from a source; the act of procuring an effect from a cause, means, or condition, as profits from capital, conclusions or opinions from evidence.
(n.) The act of tracing origin or descent, as in grammar or genealogy; as, the derivation of a word from an Aryan root.
(n.) The state or method of being derived; the relation of origin when established or asserted.
(n.) That from which a thing is derived.
(n.) That which is derived; a derivative; a deduction.
(n.) The operation of deducing one function from another according to some fixed law, called the law of derivation, as the of differentiation or of integration.
(n.) A drawing of humors or fluids from one part of the body to another, to relieve or lessen a morbid process.
Example Sentences:
(1) The interaction of the antibody with both the bacterial and the tissue derived polysialic acids suggests that the conformational epitope critical for the interaction is formed by both classes of compounds.
(2) The vascular endothelium is capable of regulating tissue perfusion by the release of endothelium-derived relaxing factor to modulate vasomotor tone of the resistance vasculature.
(3) Leumorphin is a 29-amino-acid peptide derived from preproenkephalin B. Intracerebroventricular (i.c.v.)
(4) A full-length cDNA encoding porcine heart aconitase was derived from lambda gt10 recombinant clones and by amplification of the 5' end of the mRNA.
(5) In animal experiments pharmacological properties of the low molecular weight heparin derivative CY 216 were determined.
(6) In addition to their involvement in thrombosis, activated platelets release growth factors, most notably a platelet-derived growth factor (PDGF) which may be the principal mediator of smooth muscle cell migration from the media into the intima and of smooth muscle cell proliferation in the intima as well as of vasoconstriction.
(7) Release of 51Cr was apparently a function of immune thymus-derived lymphocytes (T cells) because it was abrogated by prior incubation of spleen cells with anti-thymus antiserum and complement but was undiminished by passage of spleen cells through nylon-wool columns.
(8) PMNs could be primed for PMA-triggered oxidative burst by muramyl peptide molecules (MDP) and two of its adjuvant active nonpyrogenic derivatives.
(9) 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.
(10) The macrophage-derived product, interleukin 1 (IL 1) is thought to play an important regulatory role in the proliferation of T lymphocytes; however, its mechanism of action is unknown.
(11) In the upper limb and facial forms of familial amyloidotic polyneuropathy first recorded in Swiss and Finns respectively, the differences in their patterns of neurological disease and ocular lesions could be the result of their amyloids deriving from proteins other than prealbumin.
(12) The antiproliferative activity of IFN was studied using the parental L cell line, a tk- derivative, and a tk- (tk+) subline into which the tk gene of herpes simplex virus was introduced.
(13) Bipolar derivations with the maximum PSE always included the locations with the maximum PSE obtained from a linked ears reference.
(14) Only those derivatives with a free amino group and net positive charge in the side chain were effective.
(15) Northern blot analysis with an 18-mer radiolabelled oligonucleotide, derived from an ALP specific cDNA clone, revealed a specific mRNA of about 700-800 nucleotides in HS-24 tumor cells.
(16) The mortality data were derived from the reports by Miyagi Prefectural Government.
(17) Ferrocene derivatives, in general, show a degree of versatility, coupling the electron-transfer reactions of many enzymes.
(18) The ADAM derivative of carnitine was separated from decomposition products of the reagent and related compounds such as amino acid derivatives on a silica gel column eluted with methanol-5% aqueous SDS-phosphoric acid (990:10:1).
(19) This doxorubicin derivative did not bind to Sepharose which was conjugated with cardiac actin.
(20) In the triploids, the 40 female chromosomes present (mouse, n = 20) were derived from a single diploid pronucleus formed after the extrusion of a first polar body, and following the monospermic fertilization of primary oocytes.
Inflection
Definition:
(n.) The act of inflecting, or the state of being inflected.
(n.) A bend; a fold; a curve; a turn; a twist.
(n.) A slide, modulation, or accent of the voice; as, the rising and the falling inflection.
(n.) The variation or change which words undergo to mark case, gender, number, comparison, tense, person, mood, voice, etc.
(n.) Any change or modification in the pitch or tone of the voice.
(n.) A departure from the monotone, or reciting note, in chanting.
(n.) Same as Diffraction.
Example Sentences:
(1) An initial complex-soma inflection was observed on the rising phase of the action potential of some cells.
(2) When she speaks, it is in a quiet, clear voice that is middle-class but also flat and London-inflected enough to seem almost classless: it is the voice of the modern southern English professional.
(3) We conclude from these six studies that: (a) BN presents a counter-example to the claim that non-fluent patients have particular difficulty with those aspects of morphology which have a syntactic function; (b) BN processes both derived and inflected words by mapping the sensory input onto the entire full-form of a complex word, but the semantic and syntactic content of the stem alone is accessed and integrated into the context.
(4) The Hill plots of all resonances of the imidazole rings, including the 15N resonances, show a small inflection in the pH range 5.8-6.4.
(5) Two of the three inflection points occurring in the voltammograms are invariant with changes in scan rate, pH, CO2, O2, and glucose.
(6) With prose that takes the English language and infuses it with inflections and a history that is uniquely Igbo, discernibly Nigerian and unmistakably African, Achebe's is a realism that ensures the enduring relevance of his fiction.
(7) We measured the pressure-volume curves (PV curves) of the lung simultaneously at three levels in the esophagus below the tracheal bifurcation using the three-short-balloon-catheter system in 11 normal seated men and compared the inflection points (IP's) of three PV curves with the closing volume (CV) on the single-breath nitrogen washout curve.
(8) Stimulation of secretion of preloaded 125I-mannose-N-acetyl-poly-D-lysine by mannose-BSA was more pronounced at lower temperatures with a sharp inflection point at 10 degrees C. These findings suggest that endosomes containing newly internalized mannose-BSA interact with the exocytosis pathway and enhance secretion of 125I-mannose-N-acetyl-poly-D-lysine from lysosomes.
(9) The inflection in plasma epinephrine shifted in an identical manner and occurred simultaneously with that of TLa (r = 0.97) regardless of the testing protocol or training status.
(10) As the Big Dog waltzed through a thicket of policy points, dropping drawl-inflected catchphrases, the teleprompter stuttered.
(11) The contours of the major components of the far-field CMAPs were frequently interrupted by a series of small amplitude negative and positive peaks or inflections.
(12) Surface tension graphs were similar to those of conventional surfactants, showing apparent critical micelle concentrations (cmc) at distinct inflection points.
(13) The absence of an inflection point show that surface EMG does not provide an indication of Tlac.
(14) The clear inflection point at 3 x 10(-6) M (25 degrees C) observed in the surface tension-concentration curve may not represent the CMC for the formation of multimolecular aggregates.
(15) Thermotolerance was identified from the appearance of an inflection in the survival curve or from the loss of heat resistance in the presence of chloramphenicol (CAM) or rifampicin.
(16) The use of the inflection point is discussed thoroughly, concluding that although it does not allow exclusion of the existence of genotypically different subgroups, the limitations of the data do not permit its use to determine the number of heterozygotes and thus the existence of polymorphism.
(17) On the other hand, the number of groups corresponding to the second inflection is slightly increased.
(18) Parameter estimates are obtained from estimates of the size and time at the point of inflection, the size and time at any other arbitrarily selected point, and the maximum size.
(19) The conversational features within the transcript included the interruptions, pauses, overlaps, inflections, and turn shapes as structured by the participants.
(20) Type II is a spike of short duration (mean 2.0 msec) with only an inflection on the falling phase.