(n.) The act of demonstrating; an exhibition; proof; especially, proof beyond the possibility of doubt; indubitable evidence, to the senses or reason.
(n.) An expression, as of the feelings, by outward signs; a manifestation; a show.
(n.) The exhibition and explanation of a dissection or other anatomical preparation.
(n.) (Mil.) a decisive exhibition of force, or a movement indicating an attack.
(n.) The act of proving by the syllogistic process, or the proof itself.
(n.) A course of reasoning showing that a certain result is a necessary consequence of assumed premises; -- these premises being definitions, axioms, and previously established propositions.
Example Sentences:
(1) The Na+ ionophore, gramicidin, had a small but significant inhibitory effect on Na(+)-dependent KG uptake, demonstrating that KG uptake was not the result of an intravesicular positive Na+ diffusion potential.
(2) Patient plasma samples demonstrated evidence of marked complement activation, with 3-fold elevations of C3a desArg concentrations by the 8th day of therapy.
(3) The influence of the various concepts for the induction of lateral structure formation in lipid membranes on integral functional units like ionophores is demonstrated by analysing the single channel current fluctuations of gramicidin in bimolecular lipid membranes.
(4) Of the patients 73% demonstrated clinically normal sensibility test results within 23 days after operation.
(5) Lucy and Ed will combine coverage of hard and breaking news with a commitment to investigative journalism, which their track record so clearly demonstrates”.
(6) These immunocytochemical studies clearly demonstrated that cells encountered within the fibrous intimal thickening in the vein graft were inevitably smooth muscle cell in origin.
(7) Competition with the labelled 10B12 MAb for binding to the purified antigen was demonstrated in sera of tumor-bearing and immune rats.
(8) Using monoclonal antibodies directed against the plasma membrane of Madin-Darby canine kidney (MDCK) cells, we demonstrated previously that a glycoprotein with an Mr = 23,000 (gp23) had a non-polarized cell surface distribution and was observed on both the apical and basolateral membranes (Ojakian, G. K., Romain, R. E., and Herz, R. E. (1987) Am.
(9) These results demonstrate that increased availability of galactose, a high-affinity substrate for the enzyme, leads to increased aldose reductase messenger RNA, which suggests a role for aldose reductase in sugar metabolism in the lens.
(10) Intravesical BCG is clearly superior to oral BCG, and controlled studies have demonstrated that percutaneous administration is not necessary.
(11) We have previously shown that serotonin is present in secretory granules of frog adrenochromaffin cells; concurrently, we have demonstrated that serotonin is a potent stimulator of corticosterone and aldosterone secretion by adrenocortical cells.
(12) Microionophoretically applied excitatory amino acids induced firing of extracellularly recorded single units in a tissue slice preparation of the mouse cochlear nucleus, and the similarly applied antagonist 2-amino-5-phosphonovalerate (2APV) was demonstrated to be a selective N-methyl-D-aspartate (NMDA) receptor antagonist.
(13) The results demonstrated that K2PtCl4 was bound to a greater degree than CDDP in this system with 3-5 and 1-2 platinum atoms respectively, bound per transferrin molecule.
(14) These studies, in addition to demonstrating that the placenta contains TRH deamidase activity, suggest that losses of fetal TRH through the placenta are not large.
(15) Light microscopic studies of pancreata from mice sacrificed at this time demonstrated insulitis and beta cell necrosis.
(16) Western blot analysis of these mitochondria using an antibody against carnitine palmitoyltransferase II purified from beef heart demonstrates a 68-kDa protein, which under ischemic conditions apparently is decreased by 2 kDa.
(17) Acquired drug resistance to INH, RMP, and EMB can be demonstrated in M. kansasii, and SMX in combination with other agents chosen on the basis of MIC determinations are effective in the treatment of disease caused by RMP-resistant M. kansasii.
(18) In 1 of the 3, anterior capsular detachment was also demonstrated radiographically and confirmed surgically.
(19) This result demonstrates that branching enzyme belongs to a family of the amylolytic enzymes.
(20) Histological studies of nerves 2 years following irradiation demonstrated loss of axons and myelin, with a corresponding increase in endoneurial, perineurial, and epineurial connective tissue.
Photography
Definition:
(n.) The science which relates to the action of light on sensitive bodies in the production of pictures, the fixation of images, and the like.
(n.) The art or process of producing pictures by this action of light.
Example Sentences:
(1) In 60 rhesus monkeys with experimental renovascular malignant arterial hypertension (25 one-kidney and 35 two-kidney model animals), we studied the so-called 'hard exudates' or white retinal deposits in detail (by ophthalmoscopy, and stereoscopic color fundus photography and fluorescein fundus angiography, on long-term follow-up).
(2) The whole film is primarily shown from the character's perspective, so 70% of the process involved working with the director of photography [Maxime Alexandre].
(3) The art Kennard produced formed the basis of his career, as he recounted later: “I studied as a painter, but after the events of 1968 I began to look for a form of expression that could bring art and politics together to a wider audience … I found that photography wasn’t as burdened with similar art historical associations.” The result was his STOP montage series.
(4) Brief encounters: Undressed at the V&A Read more But photography’s not the only no-no in this lineup of lingerie.
(5) And Slimane is nothing if not single-minded: everything bearing his name – from show invitations to photography books to his online diary uses the same Helvetica typeface.
(6) Using Scheimpflug photography (a modified SL 45 Topcon camera) instead of the transmission measurements of incubated lenses has the advantage that disorders in lens transparency can be exactly localized and the sensitivity is much higher than the photometer readings.
(7) The total resource cost per screen of screening using non-mydriatic photography is also estimated.
(8) It arrived at this number through a 2004-06 survey of tree canopy cover, carried out using aerial photography.
(9) As a nod to the me-centred world we live in, the exhibition will also feature the responses to an altogether more contemporary Mass Observation directive from 2012, intriguingly entitled Photography and You , which was specially commissioned for the Photographers' Gallery show.
(10) The crystalline lens findings were documented by both Scheimpflug and retroillumination photography.
(11) Retinopathy was documented by stereoscopic fundus photography.
(12) Endothelial specular photography during an attack reveals dramatic changes: large black nonreflecting areas between quite normal-looking hexagonal cells.
(13) In view of the equivalence of these methods, we would advocate, for reasons of ease of application and cost, the use of a single-color slit-lamp photograph with a 30 degree slit angle for documenting nuclear opacities, and the use of black-and-white retroillumination photography with either the Neitz or Oxford cataract cameras for cortical and posterior subcapsular opacities.
(14) Reduced nicotinamide adenine dinucleotide (NADH) fluorescence photography, a technique of assessing myocardial ischemia, was correlated with ischemia as identified by ST segment mapping and electron microscopy (EM) in 25 Langdneorff perfused rabbit hearts following coronary occlusion.
(15) Foundas also praises Magic's photography, calling its "elegantly choreographed traveling master shots bathed in natural light" a key part of "one of his most beautifully made films."
(16) Photograph: Alan Davidson He then gives me a brilliant off-the-cuff lecture about how photography destroyed classical narrative paintings, leading to the formation of a new intellectual art elite that trades on abstracts, concepts and multiple meanings.
(17) The tour continued to the excellent Hector Pieterson memorial and museum and the Regina Mundi church, a rallying point during the struggle, now hosting a terrific photography exhibition.
(18) In may ways, I approached making the first photography book the way I had released records,” he says, “which was basically to go ahead and make the thing, package it, and then hope it sells somehow.
(19) The variation is caused largely by the inclination of the axonemes to the line of sight, but also by distortion occurring during the preparation, observation and photography of the sections.
(20) The question as to whether infrared photography can help determine the prognosis of hereditary macular degeneration cannot be answered simply in the affirmative or negative.