(n.) Mineral pitch; a black, tarry substance, burning with a bright flame; Jew's pitch. It occurs as an abundant natural product in many places, as on the shores of the Dead and Caspian Seas. It is used in cements, in the construction of pavements, etc. See Asphalt.
(n.) By extension, any one of the natural hydrocarbons, including the hard, solid, brittle varieties called asphalt, the semisolid maltha and mineral tars, the oily petroleums, and even the light, volatile naphthas.
Example Sentences:
(1) Tar bitumens are classifiable as the pyrolysis products of organic materials and are applied hot.
(2) The tests of bitumen, chlorcaoutchouc, asbestos cement and polyacryl delivered results comparable to those achieved under working conditions.
(3) Did these donations have anything to do with the investigation found, Clinton’s State Department approving the Alberta Clipper , a controversial pipeline carrying large amounts of tar-sands bitumen from Alberta to Wisconsin?
(4) There is also oil company interest in shale deposits at 10 locations in Morocco, two in Egypt as well as a "bitumen belt" in Nigeria which is already suffering major environmental damage from oil spills in the delta and the flaring of excess gas.
(5) But the huge amounts of water and solvents needed to extract oil from bitumen dramatically boost greenhouse gas output and, on latest production forecasts, will increase Canada’s CO2 emissions by 56 megatonnes by 2020 .
(6) The primary task is to ascertain whether tar bitumen can be replaced as a binder in paving for roads and what safety measures are practicable.
(7) Even plastics and bitumen which were used in the sphere of drinking water showed after an exposure time of three months up to 192 ml slime per square meter.
(8) The acute toxicity of three materials derived from Athabasca Oil Sands--(1) bitumen plus naphtha, (2) untreated naphtha (0-250 degrees C) and (3) synthetic crude oil (0-500 degrees C)--was assessed in a battery of tests.
(9) The relation of carbohydrate and protein content significantly changed from 2 at the beginning to 30 after 12 months of incubation the bitumen coating test plates.
(10) Since the bitumen-derived streams do not differ substantially in carcinogenic potency from petroleum-derived materials of comparable boiling range and process history, industrial hygiene practices which limit exposures to levels comparable to those observed in the petroleum-refining industry should provide similar measures of protection.
(11) Biological monitoring of exposure to bitumen fumes during road-paving operations was carried out.
(12) The exposure of sixteen road workers to bitumen fumes was studied.
(13) Time-weighted average values of bitumen fumes were determined by personal samplers.
(14) Mineral water and bitumen fraction induced an increase of the enzyme activity by 23, 20 and 45%, respectively.
(15) Bitumen plus naphtha administered at a concentration of 1.46 mg l-1 did not cause mortality in exposed rats or mice.
(16) A 2010 analysis by Accufacts Inc., an energy consulting firm that focuses on pipelines, identified Koch's Corpus Christi plant as one of 22 Gulf Coast refineries—out of more than 50—that is now capable of refining "a significant volume of blended bitumen," the type of crude that would flow through the Keystone XL.
(17) The village's fishing creek is contaminated; the school has been looted; the mangrove forests are coated in bitumen and everyone has left, refugees from a place blighted by the exploitation of the region's most valuable asset: crude oil.
(18) If the oil finds its way into those waters, the heavy tar sands bitumen will create a submerged disaster requiring a cleanup effort far above and beyond conventional responses.
(19) The carcinogenic potential of Athabasca tar sands and six experimental liquids derived from crude bitumen was evaluated utilizing the mouse epidermal carcinogenesis model.
(20) In the laboratory technique they have been using the American PIN-DEX system of pull-out necks, modelling of buttress construction without relief and together with the construction, in addition to ceramic facet making to chemical facet-making by means of composite bitumen made by KULZER, trade mark DENTACOLOR XS, which polymerize in Ultraviolet light.
Mummy
Definition:
(n.) A dead body embalmed and dried after the manner of the ancient Egyptians; also, a body preserved, by any means, in a dry state, from the process of putrefaction.
(n.) Dried flesh of a mummy.
(n.) A gummy liquor that exudes from embalmed flesh when heated; -- formerly supposed to have magical and medicinal properties.
(n.) A brown color obtained from bitumen. See Mummy brown (below).
(n.) A sort of wax used in grafting, etc.
(n.) One whose affections and energies are withered.
(v. t.) To embalm; to mummify.
Example Sentences:
(1) Structures resembling red blood cells have been seen in mummies, but have been considered by some to be artifacts or molds.
(2) Three beautifully restored mummy portraits of well-off young people who were, 2,000 years ago, probably members of a mysterious group called "the 6475" are to go on display at the new home for one of the most important Egyptian collections in the world.
(3) If he comes back it’s like he’s got away with it.” In the club’s superstore, Zak Dilly and his girlfriend Hannah Betts – who have just chosen a babygrow for their niece with the slogan “Mummy taught me ABC, Daddy taught me SUFC” – are clear about whose side they are on.
(4) "It is not by any means the end of the road because the technology is moving on rapidly all the time, and we're hoping in the next few years we'll be able to continue scanning more mummies and revealing more remarkable facts."
(5) Three Pharaonic mummies, preserved for thousand of years, had fiberoptic endoscopy carried out of the cranial, thoracic and abdominal cavities.
(6) No cases of this disease have been seen in Peruvian mummies while in Chile it seems quite common, suggesting some environmental factor in the etiology.
(7) There are still disputes over mummy portraits, for example whether they were done while the subjects were alive or after they were dead, as part of the 70-day mummification process.
(8) The bile acids of the gall bladder and hepatic tissue of a 3200-year-old Egyptian mummy were isolated by thin-layer chromatography and identified by combined gas-liquid chromatrography and mass spectrometry.
(9) Common issues also included the books being of poor quality, getting basic facts wrong (such as referring to same-sex adopters as mummy and daddy) or being completed by someone who had never met the child.
(10) One female mummy is displayed with a translation of an offering inscription, which visitors will be invited to recite to ensure her food supply in the next world.
(11) It is worthwhile to note the suggestive role of mummy cells in pathological diagnosis of Hodgkin's disease.
(12) And Mummy said darling, do you remember Bodrum when Nanny walked into pre-lunch drinks on the gulet, of course everyone was incredibly kind, bringing her a Tizer and some After Eights before the men threw her in the sea, the gentlest of hints but basically she never left the lower decks again?
(13) A 500-year-old mummy of a seven-month-old Eskimo infant recently removed from a tomb north of Umanak presented problems of preservation.
(14) The museum has been x-raying mummies since the 1960s but, as the technology has improved, the results have dramatically improved.
(15) The ancient cultures of Babylon, Jericho, and Egypt used "art-eyes" in mummies, sarcophagus lids, and statues; they were made from precious stones, silver, gold, and copper as a symbol of light and life in their religious beliefs.
(16) The second mummy was a 18-year-old young woman, 800-700 b. C. From the inscriptions on the sarcophagus name, family and living circumstances could be found.
(17) Taylor hopes even more secrets will be revealed in years to come, including being able to read hieroglyphic inscriptions on objects inside the mummies.
(18) Recently I've just been at home enjoying being a mummy, but it's been nine months now and I'm slowly getting ready to return to work.
(19) 17.42 Julie : Mummy, tell the police they must be quick.
(20) Zoe Dronfield set up a support group, I want my Mummy (IWMM), after her abusive ex-partner was given emergency custody of their child.