(n.) The act or state of vanishing away; disappearance; as, the evanescence of vapor, of a dream, of earthly plants or hopes.
Example Sentences:
(1) It is based on the selective evanescent field excitation of ligands adsorbed to supported planar bilayers on argon-sputtered glass plates.
(2) The reproducibility of findings on repeated examinations must mean that there is a local anatomical basis for the muscular impressions seen and that such contractions do not represent evanescent peristaltic type activity.
(3) Adult-onset Still's disease is characterized by high spiking fever, evanescent maculopapular rash and arthritis.
(4) As a follow-up of a preliminary trial, the therapeutic results obtained in 40 cases of acute and chronic dermatitis by the topical application of 10-undecen-1-yl-pseudothiourea hydroiodide (AHR-1911) in an evanescent vehicle containing triethanolamine stearate are presented.
(5) Digital ischaemia in the presence of an otherwise well-perfused foot in the non-diabetic patient presents diagnostic problems especially as the manifestations are frequently evanescent.
(6) Recently, we saw a patient with bilateral uveitis, evanescent cranial nerve palsies, and other clinical manifestations suggesting central nervous system and ocular sarcoidosis.
(7) The appropriate diagnosis of this syndrome may be overlooked because its presentation is frequently delayed, and its symptoms and signs are varied and frequently evanescent.
(8) Another young woman developed unilateral multiple evanescent white dot syndrome and central macular lesions typical of acute macular neuroretinopathy that appeared soon after the peripheral macular and juxtapapillary white lesions resolved.
(9) A combination of fluorescence excitation in the evanescent field and fluorescence recovery after photobleaching allowed us to measure the amount of adsorbed fluorescent lysozyme and the equilibrium exchange kinetics with molecules in solution.
(10) This aspect is usually described as "multiple evanescent white dot syndrome".
(11) That is, any water or choline group structure may be evanescent on this time scale.
(12) Lesions in the stomach generally disappeared in several days despite the continuation of stress; some duodenal lesions were equally evanescent, but in 2 monkeys, lesions lasted over a week.
(13) In contrast to these evanescent developmental sites, oxytocin receptors in the bed nucleus of the stria terminalis and the ventromedial nucleus of the hypothalamus only appeared in adulthood, presumably in response to the surge of gonadal steroids at puberty.
(14) The contention of the author is that--instead-sound bio-social principles, easily available from child psychiatry as a field, would provide a dynamic substructure that would not be voguish and evanescent.
(15) Multiple evanescent white-dot syndrome recurred in two men (23 and 44 years of age, respectively).
(16) The depression improved only evanescently after 17 ECT sessions but the hypothalamic-pituitary suppression cleared completely and permanently, based on responses to four metyrapone stress tests in a 2-year follow-up period.
(17) The clinical picture of these cases is differentiated from acute inflammatory diseases primarily involving the retinal pigment epithelium and photoreceptors, and conforms to the multiple evanescent white dot syndrome that has recently been found in residents of the midwest region of the United States of America.
(18) Shifts in extracellular calcium either from high to low concentrations or vice versa elicited similar evanescent increases in expression of mRNA with a peak at 1 h. Synthesis of the peptide seems to be controlled by mRNA expression, and peptide in the medium appears to be continuously degraded or taken up by cells because its concentration in the medium showed a time course similar to that of mRNA expression.
(19) Thus, late potentials were both common and evanescent in patients infected with human immunodeficiency virus.
(20) The derived intensity profiles are used to develop expressions for the shapes of fluorescence photobleaching recovery curves when evanescent interference patterns are used for fluorescence excitation and bleaching.
Sight
Definition:
(v. t.) The act of seeing; perception of objects by the eye; view; as, to gain sight of land.
(v. t.) The power of seeing; the faculty of vision, or of perceiving objects by the instrumentality of the eyes.
(v. t.) The state of admitting unobstructed vision; visibility; open view; region which the eye at one time surveys; space through which the power of vision extends; as, an object within sight.
(v. t.) A spectacle; a view; a show; something worth seeing.
(v. t.) The instrument of seeing; the eye.
(v. t.) Inspection; examination; as, a letter intended for the sight of only one person.
(v. t.) Mental view; opinion; judgment; as, in their sight it was harmless.
(v. t.) A small aperture through which objects are to be seen, and by which their direction is settled or ascertained; as, the sight of a quadrant.
(v. t.) A small piece of metal, fixed or movable, on the breech, muzzle, center, or trunnion of a gun, or on the breech and the muzzle of a rifle, pistol, etc., by means of which the eye is guided in aiming.
(v. t.) In a drawing, picture, etc., that part of the surface, as of paper or canvas, which is within the frame or the border or margin. In a frame or the like, the open space, the opening.
(v. t.) A great number, quantity, or sum; as, a sight of money.
(v. t.) To get sight of; to see; as, to sight land; to sight a wreck.
(v. t.) To look at through a sight; to see accurately; as, to sight an object, as a star.
(v. t.) To apply sights to; to adjust the sights of; also, to give the proper elevation and direction to by means of a sight; as, to sight a rifle or a cannon.
(v. i.) To take aim by a sight.
Example Sentences:
(1) In a new venture, BDJ Study Tours will offer a separate itinerary for partners on the Study Safari so whilst the business of dentistry gets under way they can explore additional sights in this fascinating country.
(2) Wimbledon said the world No1 Williams had been suffering from a viral illness and it was a sad and bizarre end to the American’s tournament, not to mention a worrying sight, seeing her hardly able to play.
(3) In the midst of all the newspaper headlines and vigils you can sometimes lose sight of the man who was on death row.
(4) Facebook Twitter Pinterest Imogen and her father, John Hull, before he lost his sight.
(5) Their physical condition and performance was found to be comparable with that of normal sighted children.
(6) "At first sight, today's announcement of an independent commissioner is a missed opportunity to strengthen our co-ordinated approach to addressing these very serious matters.
(7) He saw a soldier aim his weapon’s laser sight at the al-Atrashes’ Volkswagen “like he was preparing to shoot”.
(8) Many Iranian women are already pushing the boundaries , and observers in Tehran say women who drive with their headscarves resting on their shoulders are becoming a familiar sight.
(9) The home fans were lifted by the sight of Billy Bonds, a legend in these parts, being presented with a lifetime achievement award before the kick-off and the former West Ham captain and manager probably would have enjoyed playing in Allardyce's combative midfield.
(10) This results from a lack of knowledge of what could be done to conserve sight, the irreversible nature of many eye diseases, the distances involved in travelling to the clinic, and even a lack of knowledge of its existence.
(11) However, this operation may not be as sight effective as many believe.
(12) The results of excimer laser photorefractive keratectomy (PRK) in 16 blind and 120 sighted eyes (136 patients) are presented.
(13) It is now a well-known fact that the human body is able to use luminous stimulation for aims other than sight; the pineal gland, though no longer directly sensitive to light as in lower animals, is nevertheless the fulcrum of a complex neuro-endocrine system which makes an interaction between light and the human body possible by means of the production of a number of substances of which melatonin is the most widely investigated.
(14) Senior government sources have confirmed the budget razor gang has the fuel tax credit (formerly known as the diesel fuel rebate) “firmly in its sights” – a scheme that rebates miners and farmers and others for the off-road use of diesel.
(15) The National Society to Prevent Blindness, formed in 1908, is the oldest voluntary agency with the singular mission to preserve sight and prevent blindness through a broad program of public and professional education, industrial and community services, and research.
(16) Inside the Islamic State ‘capital’: no end in sight to its grim rule Read more The Kurdish People’s Protection Units (YPG) militia and an alliance of rebels known as the “Euphrates Volcano” – backed US-led coalition air strikes – have seized swaths of territory from Isis, including the strategic border town of Tal Abyad .
(17) When vertically divergent eye movements occur, both eyes also systematically rotate in parallel around their lines of sight (conjugate cyclotorsion).
(18) The Greek finance ministry's financial crimes unit conducted the raids, and says it has many other groups in its sights.
(19) The incumbent mayor has set his sights on stronger powers over the London economy as he seeks re-election for a second term on 3 May.
(20) The classical age-related problems of poor hearing, poor sight and difficulty in chewing were also prevalent among these elderly.