(a.) Having the qualities of bitumen; compounded with bitumen; containing bitumen.
(1) Specified cytotoxicity and mutagenicity of coal dust extract (mixture of solvent extractions of bituminous coal nitrosated by NaNO2) were investigated because of the association of an excess risk of gastric cancer in coal miners.
(2) Samples of ash from eastern bituminous coal, western bituminous coal and mid-western bituminous coal with aerodynamic equivalent diameters of less than 15 micron were examined, and the measured emanation coefficients ranged from 0.098 down to 0.007.
(3) The polycyclic aromatic compounds (PAC) produced from the pyrolysis of a bituminous coal at temperatures of 1125 to 1425 degrees K prove to be mutagenic to S. typhimurium, both in the presence and in the absence of postmitochondrial supernatant (PMS) prepared from Aroclor 1254-induced rat liver.
(4) From a second storage tank which had been coated at the same time bituminous coating material and air samples could be taken.
(5) Significantly greater (P less than 0.05) depression (coinhibition) of viral interferon induction (greater than 83%) resulted when bioactivated B[a]P was incorporated with coal particles representative of coal rank (anthracite, bituminous, lignite, peat).
(6) Two kinds of coal mine dust, low rank with high quartz (bituminous) and high rank with low quartz (anthracite), were assayed for ability to induce alveolitis and to stimulate interleukin-1 release from normal alveolar macrophages in vitro.
(7) After the exposure of the bituminous coating material in aqua bidest.
(8) Because nonsmoking underground bituminous coal miners often have symptoms of chronic bronchitis and because a high proportion of patients with chronic bronchitis have nonspecific airway hyperreactivity, we hypothesized that coal miners would have a higher prevalence of nonspecific airway hyperreactivity than nonminer nonsmoking control subjects.
(9) In these 250 mines a progressive and five-fold increase in prevalence was observed from collieries mining low-rank (bituminous) coal to those mining coal of high ranks (anthracite and high-grade steam and coking coal).
(10) Studies with the organic solvent extracts of all five ranks of coal indicate that the extracts of bituminous, lignite, and peat, but not anthracite, induced SCEs.
(11) To determine the prevalence with which bituminous coal miners fall below the arterial tensions of both oxygen and carbon dioxide published in the Federal Register, we studied 1012 miners who had both reproducible spirometry and arterial blood gas analysis as part of their disability evaluation.
(12) Thirteen percent of impaired bituminous coal miners had acceptable pulmonary function but were eligible for black lung benefits by the blood gas guidelines.
(13) Relationships among mine and injured miner characteristics and degrees of injury are examined for 91 404 injuries in underground bituminous coal mines in the United States from 1975 through 1982.
(14) Freshly ground anthracite coal produced greater concentration of free radicals than the bituminous coal, and the radical reactivity was also greater for the anthracite.
(15) Our data indicate that, in the case of bituminous coal miners, the present federal legislation intended to identify and remunerate those who suffer lung impairment from chronic occupational exposure to coal dust is biased in favor of those who sustain additional damage to their ventilatory capacity by smoking cigarettes.
(16) Total mutagenic activity (the activity per gram of coal pyrolyzed), however, varied with coal type according to the order: high volatile bituminous much greater than subbituminous = lignite much greater than anthracite, due primarily to high organic yield during high volatile bituminous coal pyrolysis.
(17) Based upon its superior catalytic activity for H2O2 decomposition, a bituminous coal-based activated carbon was selected for investigations of pretreatment and enzyme immobilization methods.
(18) Alveolar macrophages from bituminous coal mine dust- or titanium dioxide-exposed lungs showed increased ability to release interleukin-1 on stimulation in vitro.
(19) Similar experiments conducted with water extracts show that bituminous, lignite, and peat, but not sub-bituminous extracts, induced SCEs, and that anthracite was equivocal.
(20) At the same time, the staff of the union health plan pressed the US Public Health Service and the Pennsylvania Department of Health to investigate the prevalence of occupational respiratory diseases among bituminous miners.
(n.) A sharp, narrow spade, usually with a long handle, used by farmers for digging up large-rooted weeds; a similarly shaped implement used for various purposes.
(n.) A dagger.
(n.) Anything short and thick; specifically, a piece of dough boiled in fat.
(1) I'll do anything: peel spuds, look after the veg, make an impromptu pud.
(2) Even Don Draper might offer to peel the spuds, for Christ's sake.
(3) I had rice and beans owing to a lack of sufficiently high-calibre spuds.
(4) Since their first date – a memorable combination of Spud U Like, bowling and the pictures – the pair have been inseparable.
(5) Excitatory postsynaptic potentials (EPSPs) were produced in most EUS and EAS motoneurons by stimulation of ipsilateral and contralateral sensory pudendal (SPud) and superficial perineal (SPeri) cutaneous nerves.
(6) Out there in space, fiddling with his gizmos and worrying his spuds, is Matt Damon .
(7) British scientists working at the government-supported Sainsbury laboratory in Norwich are planning to develop a new variety of super-spud that can resist blight and other diseases and may even be better for us.
(8) The beat still covers traditional areas such as floods, spuds and trees, but it is now centred on science writing, international development and politics, energy, technology, economics, celebrity and lifestyle, as well as business, trade and protest.
(9) A slit lamp, topical anesthesia, and a foreign-body spud greatly facilitate the removal of foreign bodies from the cornea.
(10) That would be a soccer 'trip', the kind where the 'trippee' goes down like a sack of spuds despite not remotely having been touched by the 'tripper'.
(11) It’s a matriarchal story in which dim-but-nice men named Spud and Drum adhere to the rules laid out by their female counterparts.
(12) I have even poached a duck egg in the top as a super special treat.It can also be a really good way to use up leftover stock from cooking a ham and roast spuds and sprouts for Christmas lunch.
(13) Harry Leslie Smith, activist Facebook Twitter Pinterest Harry Leslie Smith The leaders’ debate reminded me of the fruit and veg mongers of my youth who with bluster and bluff tried to convince weary shoppers that their spuds or apples were the best at market.
(14) SERVES 8 new potatoes 1kg (Ratte, Desiree or Maris Piper) water 2 litres salt 49g milk 200g unsalted butter 750g Choose your spud We use a French new potato called Ratte, which has a buttery texture, but you could also use Desiree or Maris Piper.
(15) Knobbly carrots, wonky spuds, bent courgettes and discoloured cauliflowers will return to supermarket shelves after one of the worst growing seasons farmers have experienced in decades.
(16) He goes down like a sack of spuds, and is booked for his trouble.