(n.) An aeriform fluid; -- a term used at first by chemists as synonymous with air, but since restricted to fluids supposed to be permanently elastic, as oxygen, hydrogen, etc., in distinction from vapors, as steam, which become liquid on a reduction of temperature. In present usage, since all of the supposed permanent gases have been liquified by cold and pressure, the term has resumed nearly its original signification, and is applied to any substance in the elastic or aeriform state.
(n.) A complex mixture of gases, of which the most important constituents are marsh gas, olefiant gas, and hydrogen, artificially produced by the destructive distillation of gas coal, or sometimes of peat, wood, oil, resin, etc. It gives a brilliant light when burned, and is the common gas used for illuminating purposes.
(n.) Laughing gas.
(n.) Any irrespirable aeriform fluid.
Example Sentences:
(1) Carbon dioxide (CO2) levels, volumes, and temperatures of expired gas were measured from the tracheal and esophageal tubes.
(2) Steady-state values of cell, glucose, and cellulase concentration oxygen tension, and outlet gas oxygen partial pressure were recorded.
(3) Blood samples were analysed by mass spectroscopy and gas chromatography.
(4) Optimum rates of acetylene reduction in short-term assays occurred at 20% O2 (0.2 atm (1 atm = 101.325 kPa] in the gas phase.
(5) Glycosyl ceramide concentration was determined by gas-liquid chromatography of the trimethylsilyl ethers of the methyl glycosides.
(6) Early recognition is facilitated by monitoring of arterial blood gas levels for hypoxemia.
(7) "There is … a risk that the political, trade, and gas frictions with Russia could lead to strong deterioration in economic relations between the two countries, with a significant drop in Ukraine's exports to and imports from Russia.
(8) He said Germany was Russia’s most important economic partner, and pointed out that 35% of German gas originated in Russia.
(9) Ether extracts were analyzed by gas chromatography-mass spectrometry (GC-MS) and various chlorinated and non-chlorinated compounds were detected, e.g.
(10) Blood gas variables produced from a computed in vivo oxygen dissociation curve, PaeO2, P95 and C(a-x)O2, were introduced in the University Hospital of Wales in 1986.
(11) It is a specific clinical picture with extensive soft tissue gas and swelling of the forearm.
(12) A neodymium YAG (Nd:YAG) laser was evaluated in a dog ulcer model used in the same manner as is recommended for bleeding patients (power 55 W, divergence angle 4 degrees, with CO2 gas-jet assistance).
(13) The flow of a specified concentration of test gas exits from the mixing board, enters a distributing tube, and is then distributed equally to 12 chamber tubes housing one mouse each.
(14) The corresponding hydrides, mono-n-butyltin hydride, di-n-butyltin hydride, tri-n-butyltin hydride, monophenyltin hydride, diphenyltin hydride triphenyltin hydride, are detected by electron-capture gas chromatography after clean-up by silica gel column chromatography.
(15) Airway closure (CV), functional residual capacity (FRC) and the distribution of inspired gas (nitrogen washout delay percentage, NWOD %) and arterial oxygen tension (PaO2) was measured by standard electrodes in eight extremely obese patients before and after weight loss (mean weights 142 and 94 kg, respectively) following intestinal shunt operation.
(16) They were like some great show, the gas squeezing up from the depths of the oil well to be consumed in flame against the intense black horizon, like some great dragon.
(17) The existence of 5alpha-androstane-3alpha,17beta-diol in the androstanediol fraction could be demonstrated by gas chromatography and mass spectrometry (GC-MS).
(18) A pilot study was undertaken to determine the prevalence of gas in the puerperal endometrial cavity and to determine whether this finding has any relationship to the mode of delivery or to the development of puerperal endometritis.
(19) Inner Ear Decompression Sickness (IEDCS)--manifested by tinnitus, vertigo, nausea, vomiting, and hearing loss--is usually associated with deep air or mixed gas dives, and accompanied by other CNS symptoms of decompression sickness (DCS).
(20) Subjects underwent measurement of lung volumes, arterial blood gas analysis and an incremental bicycle exercise test.
Windpipe
Definition:
(n.) The passage for the breath from the larynx to the lungs; the trachea; the weasand. See Illust. under Lung.
Example Sentences:
(1) The physicist, who had a tube inserted into his windpipe 30 years ago after developing motor neurone disease, said he was considered to be "so far gone" that medics weighed up disconnecting his ventilator.
(2) Nitrogen and atom-% 15N excess (15N') were determined in the bones, the feathers and the remaining body (skin, lungs and windpipe, head with comb and wattle, lower leg without bones and with skin, pancreas and fatty tissue).
(3) "Once an order is issued, you should break the waists of the crazy enemies, totally cut their windpipes and so clearly show them what a real war is like," he said.
(4) But some stem cell treatments have been spectacularly successful, such as the rebuilding of Claudia Castillo's windpipe .
(5) Histological examination of contaminated fetuses showed a menacing growth of abnormal protuberances in the lungs as well as highly impeded formation of capillaries, although the windpipes exhibited normal expansion.
(6) He said he sustained a neck wound but the bullet missed the arteries and the windpipe.
(7) In fact, when there is a passage of air between the wall of the tube and the wall of the windpipe passage that we have when the flask is not adequately full of air, we get some bioelectrical modifications.
(8) She took a chance on the pioneering technique and is now the first person in the world to have a windpipe transplant that was engineered rather than entirely donated.
(9) Faulty intubation of the oesophagus and the right bronchus, aspirations and reflex-related circulatory failure during intubation as well as hypoxic damage as a result of the windpipe opening being impaired are discussed from the morphological point of view.
(10) China is the DPRK’s most dominant trade partner by far and could, should it choose, put one or more fingers to Kim Jong-un’s windpipe simply by stopping buying North Korean coal, seafood and other exports.
(11) 'It was a fatuous remark, but he had to say something to relieve his windpipe.
(12) Hedge, 34, underwent emergency surgery but is expected to make a full recovery after her attackers missed her windpipe and arteries.
(13) Then they seeded them on to a piece of donated windpipe, which was transformed into something her body recognised as one of its own organs.
(14) In the fury following her remarks there was little room for any recollection of how she herself narrowly survived an assassination attempt on the eve of the mayoral election in October when her windpipe was sliced through by a knife-bearing man who resented her support for refugees.
(15) Windpipes Another biological application that's in its early days: a doctor in New York whose team is working on 3D silicone tracheas which take 15 minutes to 3D-print .
(16) It can include using electric shocks to try to correct the rhythm of the heart, repeatedly pushing down firmly on the patient's chest and inflating the lungs with a mask or tube inserted into the windpipe.
(17) On this occasion he connected with Robert Huth’s windpipe, followed by a secondary swipe at Leicester’s centre-half.