(n.) The fluid which we breathe, and which surrounds the earth; the atmosphere. It is invisible, inodorous, insipid, transparent, compressible, elastic, and ponderable.
(n.) Symbolically: Something unsubstantial, light, or volatile.
(n.) A particular state of the atmosphere, as respects heat, cold, moisture, etc., or as affecting the sensations; as, a smoky air, a damp air, the morning air, etc.
(n.) Any aeriform body; a gas; as, oxygen was formerly called vital air.
(n.) Air in motion; a light breeze; a gentle wind.
(n.) Odoriferous or contaminated air.
(n.) That which surrounds and influences.
(n.) Utterance abroad; publicity; vent.
(n.) Intelligence; information.
(n.) A musical idea, or motive, rhythmically developed in consecutive single tones, so as to form a symmetrical and balanced whole, which may be sung by a single voice to the stanzas of a hymn or song, or even to plain prose, or played upon an instrument; a melody; a tune; an aria.
(n.) In harmonized chorals, psalmody, part songs, etc., the part which bears the tune or melody -- in modern harmony usually the upper part -- is sometimes called the air.
(n.) The peculiar look, appearance, and bearing of a person; mien; demeanor; as, the air of a youth; a heavy air; a lofty air.
(n.) An artificial or affected manner; show of pride or vanity; haughtiness; as, it is said of a person, he puts on airs.
(n.) The representation or reproduction of the effect of the atmospheric medium through which every object in nature is viewed.
(n.) Carriage; attitude; action; movement; as, the head of that portrait has a good air.
(n.) The artificial motion or carriage of a horse.
(n.) To expose to the air for the purpose of cooling, refreshing, or purifying; to ventilate; as, to air a room.
(n.) To expose for the sake of public notice; to display ostentatiously; as, to air one's opinion.
(n.) To expose to heat, for the purpose of expelling dampness, or of warming; as, to air linen; to air liquors.
Example Sentences:
(1) We attribute this in part to early diagnosis by computed tomography (CT), but a contributory factor may be earlier referrals from country centres to a paediatric trauma centre and rapid transfer, by air or road, by medical retrieval teams.
(2) In a debate in the House of Commons, I will ask Britain, the US and other allies to convert generalised offers of help into more practical support with greater air cover, military surveillance and helicopter back-up, to hunt down the terrorists who abducted the girls.
(3) Sperm were examined at 4.5 h, 8 to 9 h, and 24 to 25 h of incubation (37 degrees C, 5% CO2, and 95% air).
(4) In the present study, respirometric quotients, the ratio of oral air volume expended to total volume expended, were obtained using separate but simultaneous productions of oral and nasal airflow.
(5) The manufacturers, British Aerospace describe it as a "single-seat, radar equipped, lightweight, multi-role combat aircraft, providing comprehensive air defence and ground attack capability".
(6) By increasing luminal air pressure from 10 to 20 cm H2O a significant reduction in GBF was observed.
(7) The dangers caused by PM10s was highlighted in the Rogers review of local authority regulatory services, published in 2007, which said poor air quality contributed to between 12,000 and 24,000 premature deaths each year.
(8) Do [MPs] remember the madness of those advertisements that talked of the cool fresh mountain air of menthol cigarettes?
(9) Enough with Clintonism and its prideful air of professional-class virtue.
(10) These data suggest that submaximal exercise and cold air exposure enhance nonspecific bronchial reactivity in asthmatic but not in normal subjects.
(11) The phenylalanine model allows the rapid assessment of whole body and muscle protein turnover from plasma samples alone, obviating the need for measurement of expired air CO2 production or enrichment.
(12) Age-specific MRs for the over-75-year age group were also not related to the winter air temperatures in the eight cities.
(13) They urged the Department of Environment, Food and Rural Affairs to make air quality a higher priority and release the latest figures on premature deaths.
(14) Of great influence on the results of measurements are preparation and registration (warm-up-time, amplification, closeness of pressure-system, unhurt catheters), factors relating to equipment and methods (air-bubbles in pressure-system, damping by filters, continuous infusion of the micro-catheter, level of zero-pressure), factors which occur during intravital measurement (pressure-drop along the arteria pulmonalis, influence of normal breathing, great intrapleural pressure changes, pressure damping in the catheter by thrombosis and external disturbances) and last not least positive and negative acceleration forces, which influence the diastolic and systolic pulmonary artery pressure.
(15) Both eosin derivatives, however, inactivate acetylcholinesterase upon illumination of air-equilibrated samples of hemoglobin-free labeled ghosts.
(16) The biggest single source of air pollution is coal-fired power stations and China, with its large population and heavy reliance on coal power, provides $2.3tn of the annual subsidies.
(17) Rats were injected subcutaneously with 10 ml of air into the dorsal skin to make an air-pouch and with 2 ml of antiserum at an appropriate dilution for passive sensitization, and then 5 ml of air was removed.
(18) Of the other patients, four panicked with sodium lactate, none with 5% CO2, and one with room air hyperventilation.
(19) In presence of oxygen (air) the phototactic reaction values are somewhat lower than in its absence.
(20) In general, air from the mediastinum far more often enters the left pleural cavity than the right one.
Zonal
Definition:
(a.) Of or pertaining to a zone; having the form of a zone or zones.
Example Sentences:
(1) Mononucleosomes obtained from labeled cells were fractionated by rate zonal sedimentation through a sucrose gradient in heavy water (Senshu et al.
(2) The combined use of zonal ventilation and the coverall achieved ultra-clean air conditions.
(3) The activities and zonal distribution of key enzymes of carbohydrate metabolism were studied in livers of diabetic rats.
(4) 8.22pm BST 42 mins Now it's a US corner and a chance to exploit the German zonal marking.
(5) mRNA isolated late in adenovirus infection was separated into three size classes by zonal sedimentation.
(6) soluble proteins, histones, non-histone chromosomal proteins and residual proteins, vary within the different classes of rat liver nuclei fractionated by zonal centrifugation.
(7) The method of zonal rheography of the lungs may be used in the diagnosis of pulmonary hypertension.
(8) The zonal separation of glucose release and uptake appears to be important for the liver to operate as a 'glucostat'.
(9) Soluble heat aggregates of [125I]IgG (A-IgG) were prepared and separated by gel filtration or by zonal ultracentrifugation, and fractions containing different size aggregates were then analyzed by reultracentrifugation.
(10) Pancreas of the cat was fractionated into its subcellular components by centrifugation through an exponential ficoll-sucrose density gradient in a zonal rotor.
(11) The increase in HDL, as studied by rate zonal ultracentrifugation, was heterogeneous with changes in the HDL2 as well as HDL3 subfractions.
(12) The authors conclude stressing the clinical and prognostic importance of global evaluation of kinetic alterations resulting from zonal changes in the entire complex of the locomotor system.
(13) Both zonal and frontal elution approaches have been developed, essentially in parallel, for analytical affinity chromatography.
(14) Zonal Vct and percent shortening along the proximal, middle and distal chords were measured.
(15) In most cases, osteoporotics and controls, the abnormal uptake was of the zonal type in a localized area, probably reflecting bone remodeling due to localized degenerative changes.
(16) Proteins formed in vitro were analyzed by sodium dodecyl sulfate-polyacrylamide gel electrophoresis, rate-zonal centrifugation in urea-sucrose gradients, two-dimensional tryptic peptide fingerprints, and immunoprecipitation with rabbit anti-Sindbis virus serum.
(17) Liver sections were hybridized with 3H-labeled RNA transcripts of a P-450e cDNA that recognizes sequences of both P-450b and P-450e mRNAs and the pattern of zonal mRNA induction was measured by quantitative image analysis.
(18) Separation of large lysosomal vacuoles which contained p-nitrophenylphosphatase activity was obtained and these were clearly resolved from mitochondria by both high-speed and rate zonal centrifugation.
(19) In the context of Reye syndrome, fatty acids would seem to have been the toxins most likely responsible for the pathogenesis of the peripheral zonal degeneration and necrosis in the liver.
(20) Electron microscopic examination of the rod-shaped ghost cells revealed a zonal gap in the cell envelope, allowing the free release of the nucleoid.