| 单词 | carbonaceous |
| 例句 | Carbonaceous chondrites are so rare that, of the approximately 65,000 known meteorites on Earth, only 51 are carbonaceous chondrites, according to the museum. Rare meteorite with ‘ingredients for life’ found after falling on UK driveway 2021-03-10T05:00:00Z What’s more, studies of light reflected from Psyche suggest it isn’t purely metal but probably contains some carbonaceous material, a typical asteroid ingredient, and rocky silicate minerals. NASA launches spacecraft to a mysterious metal-rich asteroid 2023-10-13T04:00:00Z The Winchcombe meteorite belongs to a rare class of space rocks known as carbonaceous chondrites. Did Earth’s Water Come from Meteorites? 2023-07-31T04:00:00Z However, in the inner parts of the disk, the temperature never dropped low enough for such materials as ice or carbonaceous organic compounds to condense, so they were lacking on the innermost planets. Astronomy 2016-10-13T00:00:00Z Dr. Russell said carbonaceous chondrites were thought to have formed in the outer part of the solar system, farther out than their current orbits of most asteroids. Asteroid Samples May ‘Rewrite the Chemistry of the Solar System’ 2022-06-09T04:00:00Z It's called a carbonaceous chondrite, and people in the past have proposed that that's probably what hit 66 million years ago. How paleontologists know what life on Earth was like the day the asteroid killed the dinosaurs 2022-05-11T04:00:00Z All three are classified as carbonaceous chondrites, made of rocky material thought to have formed early in the solar system’s history. Could key ingredients for life have arrived from space? Scientists say yes 2022-04-26T04:00:00Z A few months after the Winchcombe analysis came out, a study by Newcombe and her team further strengthened carbonaceous chondrites' case. Did Earth’s Water Come from Meteorites? 2023-07-31T04:00:00Z Many of them are composed of light-colored gray silicates with some metallic grains mixed in, but there is also an important group of darker stones called carbonaceous meteorites. Astronomy 2016-10-13T00:00:00Z Inside the amber, researchers identified the mineralogical signature of a type of asteroid known as a carbonaceous chondrite—not a comet, as others have suggested. News at a glance: Second boosters, climate protests, and an elusive woodpecker 2022-04-13T04:00:00Z They either figured it was a comet or a carbonaceous chondrites. How paleontologists know what life on Earth was like the day the asteroid killed the dinosaurs 2022-05-11T04:00:00Z That mineralogy points to the presence of an asteroid, and in particular a type known as carbonaceous chondrites. Shards of Asteroid That Killed the Dinosaurs May Have Been Found in Fossil Site 2022-04-07T04:00:00Z Unlike carbonaceous chondrites, these meteorites come from asteroids or other rocky bodies that have been partially melted by radiation and geologic processes. Did Earth’s Water Come from Meteorites? 2023-07-31T04:00:00Z Most of the carbon compounds in carbonaceous meteorites are complex, tarlike substances that defy exact analysis. Astronomy 2016-10-13T00:00:00Z This Big Data technique helped to match the strong geological evidence that the impactor was a carbonaceous asteroid — and not a comet — with a possible origin in the outer asteroid belt. The Rock That Ended the Dinosaurs Was Much More Than a Dino Killer 2021-09-13T04:00:00Z Roughly half of the meteorites belonged to a type known as carbonaceous chondrites, which tend to be relatively rich in carbon and water. Deflecting an asteroid before it hits Earth may take multiple bumps 2021-08-28T04:00:00Z Previously, evidence from the Chicxulub crater suggested the impact object was made of carbonaceous chondrite. Why some scientists think a comet, not an asteroid, caused the dinosaurs to go extinct 2021-02-17T05:00:00Z It would take an awful lot of meteorite impacts to account for the planet's oceans in chondrites alone, and carbonaceous chondrites are fairly rare today. Did Earth’s Water Come from Meteorites? 2023-07-31T04:00:00Z Most asteroids are classed as C-type, meaning they are composed of carbonaceous materials. Astronomy 2016-10-13T00:00:00Z For one thing, Bennu is a carbonaceous asteroid, meaning that it is comprised largely of carbon, an element considered to be one of the building blocks of life. Watch a NASA spacecraft collect pebbles from the ancient asteroid Bennu 2020-10-22T04:00:00Z The carbonaceous chondrites tended to fragment much more readily — they could withstand receiving only about one-sixth of the momentum that the ordinary chondrites could before shattering. Deflecting an asteroid before it hits Earth may take multiple bumps 2021-08-28T04:00:00Z On board was NASA's OSIRIS-Rex mission to study the carbonaceous asteroid known as "Bennu" and to bring back some 60 grams of material for study on Earth. Tickling the Asteroid’s Tail 2020-04-26T04:00:00Z This meteorite is a carbonaceous chondrite, a supremely 'primitive' object, rich in carbon compounds. On Earth: Stardust from 7.5 Billion Years Ago 2020-01-18T05:00:00Z Bennu is one of a class of near Earth asteroids known as carbonaceous, because they are rich in carbon, organic material like hydrated minerals. NASA’s Osiris-Rex Selects Target Asteroid Landing Site 2019-12-12T05:00:00Z "We show that selenium isotopes record a signature of late accretion after core formation and that this signature overlaps only with that of the CI-type carbonaceous chondrites," the study's abstract states. Meteorite strikes made life on Earth possible, study says 2019-08-14T04:00:00Z Hydrated minerals mean Bennu matches to CI and CM carbonaceous chondrites, which is what the team wanted desperately to get back into laboratories on Earth. Getting the Dirt on Creation--Inside OSIRIS-REx's First Close Look at Bennu 2018-12-19T05:00:00Z Bennu is what’s known as a carbonaceous asteroid, meaning it contains compounds rich in carbon, which is an essential element for organic life. After a two-year journey, a NASA spacecraft arrives at its target asteroid 2018-12-03T05:00:00Z Even though samples of asteroids, in particular the kind called carbonaceous chondrites, show that they contained water, it seemed that the water would be lost in the intense heat of the impacts. How Asteroids May Have Brought Water to Earth 2018-05-15T04:00:00Z Chlorine isotope homogeneity of the mantle, crust and carbonaceous chondrites. Halogens in chondritic meteorites and terrestrial accretion 2017-11-28T05:00:00Z "These are carbonaceous chondrites from the solar system beyond the asteroid belt, from the area of the planets Jupiter, Saturn, Uranus and Neptune." Meteorite strikes made life on Earth possible, study says 2019-08-14T04:00:00Z That’s because most of the carbonaceous particulate matter produced when the fuel is burnt is trapped by the filters that are fitted to modern diesel vehicles. Ditching diesel won’t clear the air 2017-07-16T04:00:00Z Each simulant is based on a different class of meteorites called carbonaceous chondrites, which are thought to be chunks of asteroids. Why planetary scientists want better fake space dirt 2017-07-06T04:00:00Z They shot pea-sized pebbles of a rock called antigorite, similar to the material of carbonaceous chondrites, at a small sample of pumice, meant to mimic a dry earth. How Asteroids May Have Brought Water to Earth 2018-05-15T04:00:00Z Many near-Earth asteroids are abundant in carbonaceous chondrites that contain a lot of ice, says Crawford. Galactic gold rush: the tech companies aiming to make space mining a reality 2016-12-06T05:00:00Z In particular, her findings point to asteroids with a recipe much like carbonaceous chondrites. Asteroids 'dumped water into molten Moon' - BBC News 2016-05-31T04:00:00Z These asteroids, they add, were similar in makeup to a type of water-rich primitive meteorites known as carbonaceous chondrites. Water inside moon mostly from asteroids, study suggests 2016-05-31T04:00:00Z Also, very different meteorites - carbonaceous chondrites that were never part of a planet - show far lower relative methane concentrations, again suggesting that the martian samples are indeed bearing methane from Mars's subsurface environment. There's Methane In Them Thar Martian Rocks! 2015-06-17T04:00:00Z In part, the Osiris Rex team will try to determine whether the organic materials that started life on Earth were “seeded” on the planet by collisions with carbonaceous asteroids like Bennu. Nasa scientists: 'Life outside of Earth is probably going to be really hard to find' 2015-06-16T04:00:00Z It’s a carbonaceous asteroid, meaning it’s made of a mixture of rock, organic compounds and water-rich minerals thought to mirror the make-up of the primordial nebula from which our solar system first condensed. NASA Chooses a Boulder as the Next Destination for its Astronauts 2015-03-26T04:00:00Z They are darker than many asteroids because of all the primitive carbonaceous material they hold. NASA opts for boulder-snatch concept in its asteroid redirect mission 2015-03-25T04:00:00Z And as they add carbonaceous material, plants barter water vapor for CO2, much like Priestley's mint. Satellite Treats Earth as Terrarium 2015-01-20T05:00:00Z “You don’t find carbonaceous chondrites with evidence of shock,” Hollister said — at least, never with battle wounds nearly this extreme. In a Grain, a Glimpse of the Cosmos 2014-06-18T04:00:00Z Guided largely by intuition, he set about testing thousands of carbonaceous materials—boxwood, coconut shell, hairs cut from his laboratory assistant's beard. How Supercomputers Will Yield a Golden Age of Materials Science 2013-11-25T13:15:00.723Z One is a mission to return a sample from a known carbonaceous asteroid by 2023. Obama's 2014 Science Budget: Research Gets Some Help, and Hurt 2013-04-12T19:20:00Z It also permeates the ancient material of our solar system that we see preserved in carbonaceous chondrite meteorites and cometary contents. Should We Expect Other Earth-like Planets At All? 2012-12-26T20:15:00.430Z The recovered chunks revealed the Sutter’s Mill meteorite to be a rare variety called a carbonaceous chondrite. California Meteor Broke Speed Record for Atmospheric Entry 2012-12-20T23:45:03.167Z Sure enough, the rock had the oxygen fingerprint of a meteorite, and a rare and old kind, too: a CV3 carbonaceous chondrite. In a Grain, a Glimpse of the Cosmos 2014-06-18T04:00:00Z The carbonaceous asteroids, in particular, are dim and easily missed. Let's mine asteroids — for science and profit 2012-05-30T17:50:07.393Z An earth abounding in pyrites, used by the ancients to kill insects, etc., on vines; Ð applied by Brongniart to a carbonaceous alum schist. Webster's Unabridged Dictionary 2012-03-24T02:00:23.513Z An earthy carbonate of iron containing considerable carbonaceous matter; Ð valuable as an iron ore. Webster's Unabridged Dictionary (2nd 100 Pages) 2012-03-24T02:00:19.387Z In some cases they are rich in graphite or carbonaceous matters; in others they are full of brown mica; some spots consist of rather coarser grains of quartz than occur in the matrix. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 6 "Home, Daniel" to "Hortensius, Quintus" 2012-03-15T02:00:32.250Z But according to MacPherson, a leading expert on carbonaceous chondrites, the Florence sample was like none other known to science, even discounting the presence of quasicrystals. In a Grain, a Glimpse of the Cosmos 2014-06-18T04:00:00Z The ratios of isotopes of oxygen in silicate and oxide minerals around the quasicrystal grain are typical of minerals found in meteorites called carbonaceous chondrites, the team reports. World's Only Known Natural Quasicrystal Traced to Ancient Meteorite 2012-01-03T21:45:21.237Z In the prisons and hospitals of England, Scotland, France, and Germany, the dietaries furnish from seventeen to twenty-eight ounces of nitrogenous and carbonaceous food. Martyria or Andersonville Prison 2011-10-22T02:00:28.563Z Charcoal, ch�r′kōl, n. charred wood or coal made by charring wood; the carbonaceous residue of vegetable, animal, or mineral substances when they have undergone smothered combustion. Chambers's Twentieth Century Dictionary (part 1 of 4: A-D) 2011-10-11T02:01:08.990Z The strata of the fourth series were characterized by carbonaceous shales or slates, containing remains of primordial vegetation, and perhaps equivalents of the first three calcareous series. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 6 "Geodesy" to "Geometry" 2011-09-19T02:00:10.473Z By grinding the carbonaceous matter resulting from the charring of bones, in iron retorts, the pigment bone black is prepared. Paint Technology and Tests 2011-09-15T02:00:12.263Z The tobacco is suspended on poles by the stalks and the fires are built on the floor immediately under them so that the carbonaceous products are easily absorbed by the open pores of the leaf. Tobacco Leaves Being a Book of Facts for Smokers 2011-09-12T02:00:31.107Z Like these they require water, small but indispensable quantities of salts of potassium, magnesium, sulphur and phosphorus, and supplies of carbonaceous and nitrogenous materials in different stages of complexity in the different cases. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" 2011-08-15T02:00:28.473Z Until recently, scientists believed that the Earth's primitive mantle, such as the remnants found in northern Canada and Greenland, originated from a type of meteorite called carbonaceous chondrites. Reservoirs of Ancient Lava Shaped Earth 2011-07-29T13:07:00Z The roof has been blackened by the carbonaceous effect of fires, kindled by Indians or white men, who have visited it, in former years, in search of nitrous earth. Scenes and Andventures in the Semi-Alpine Region of the Ozark Mountains of Missouri and Arkansas 2011-07-10T02:00:18.883Z The higher pH released calcium ions taken up from the by carbonaceous polymers that form part of the mat. Microbial Mat Bears Direct Evidence of 3.3 Billion-Year-Old Photosynthesis 2011-07-06T19:45:00.520Z It is found interlaminated with gneiss, as carbonaceous and bituminous matters are found in the shales of the ordinary fossiliferous rocks, where these substances are known to be of organic origin. The Chain of Life in Geological Time A Sketch of the Origin and Succession of Animals and Plants 2011-06-01T02:00:24.880Z This is effected by heating a mixture of the fuel with lime and sodium carbonate in a porcelain dish to redness in a muffle until all the carbonaceous matter has been burnt off. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" 2011-08-15T02:00:28.473Z In conclusion, I will remind you that our digestion is exercised on two sorts of food,—nitrogenous food and carbonaceous food. In Search of a Son 2011-05-24T02:00:13.087Z Dys�odile, a yellowish or greenish foliated carbonaceous substance found in Sicily originally, and derived from the decay of minute organisms. The New Gresham Encyclopedia Volume 4, Part 1: Deposition to Eberswalde 2011-04-14T02:00:57.977Z The ores of iron, which are all oxides, are reduced by exposing them to the action of carbonaceous matter, at a high temperature. The American Quarterly Review No. XVIII, June 1831 (Vol 9) 2011-04-02T02:00:12.460Z Allende is the largest carbonaceous chondrite meteorite ever found on Earth. Oldest Objects in Solar System Indicate a Turbulent Beginning 2011-03-07T20:00:00Z She claims the meteorite provides better evidence of the possible "prebiotic" role played by meteorites than the "Murchison" group of carbonaceous chondrites. Meteorite 'may have sparked life' 2011-02-28T22:34:20Z All the less that they would fatten you perceptibly," replied Monsieur Roger; "in fact, it is the carbonaceous foods which fatten. In Search of a Son 2011-05-24T02:00:13.087Z When much silica is diffused through the rock, we have a siliceous limestone; the presence of clay and of carbonaceous matter gives us argillaceous and carbonaceous limestones. Geology 2011-02-20T03:00:12.660Z Thus a furnace in which a fire of carbonaceous matter is kept up and urged to the highest possible degree of intensity by blowing machines, is necessary. The American Quarterly Review No. XVIII, June 1831 (Vol 9) 2011-04-02T02:00:12.460Z Krypton in today's atmosphere is somewhat heavier than solar krypton, and the krypton embedded in meteorites known as carbonaceous chondrites is even heavier than that. Subsurface Gas Deposit Could Deflate Theory of How Earth's Atmosphere Formed 2011-01-10T07:45:41.173Z However, carbonaceous chondrites would have delivered not only water but also other compounds and elements that would not have condensed in the heat of the early solar disk. Earth contains a vast amount of water, but scientists are unsure of its origins 2010-11-08T21:10:00Z The presence of carbonaceous shale and graphitic schists as well as of the altered sedimentary iron ores has been taken as indicative of vegetable life. Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 4 "Aram, Eugene" to "Arcueil" The mountainous region in the south-east and east is mainly composed of volcanic, Silurian, carbonaceous, and carboniferous rocks yielding good coal. The New Gresham Encyclopedia. Vol. 1 Part 3 Atrebates to Bedlis Animals contain in their tissues and fluids a larger proportion of nitrogen than plants, whilst plants are richer in carbonaceous compounds than the former. The New Gresham Encyclopedia. Vol. 1 Part 2 Amiel to Atrauli Southwest points to a source for the gas that more closely resembles carbonaceous meteorites than it does the sun. Subsurface Gas Deposit Could Deflate Theory of How Earth's Atmosphere Formed 2011-01-10T07:45:41.173Z Those compounds and elements include gases such as argon, krypton and xenon, and the proportions of those elements in carbonaceous chondrites don't match what's found on Earth. Earth contains a vast amount of water, but scientists are unsure of its origins 2010-11-08T21:10:00Z It burns with a yellow flame, emitting a pungent aromatic smoke, and leaving a light carbonaceous residue, which is employed as the basis of the finest black varnishes. The New Gresham Encyclopedia. Vol. 1 Part 1 A to Amide In short, if there be a plain truth fairly deducible from the facts in the case, it is that he was destroyed by a carbonaceous nutriment in too great proportion for his expenditure. Forty Years in the Wilderness of Pills and Powders Cogitations and Confessions of an Aged Physician The greater part of the wood has been replaced by stone, the bark remaining as a carbonaceous substance like coal, which, however, is quickly destroyed when exposed to the action of the waves. The Geological Story of the Isle of Wight Remains of these fishes occur in layers containing marine invertebrates, as well as in those containing plant remains and vertebrate skeletal parts, and in those nearly completely composed of dark carbonaceous material. A New Genus of Pennsylvania Fish (Crossoperygii, Coelacanthiformes) from Kansas Pieces of lignite occur imbedded in it, and it is traversed by fibrous ramifications of carbonaceous matter. Narrative of a Second Expedition to the Shores of the Polar Sea Black chalk or drawing slate is a soft carbonaceous schist, which gives a black streak, so that it can be used for drawing or writing. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 7 "Cerargyrite" to "Charing Cross" In the first place then, let us start from the fact that coal—including carbonaceous shale and lignite—when heated in a closed vessel gives gas, tar, coke, and a watery liquor. Coal and What We Get from It None of the inclusions in the diamond gives any clue to its origin; diamond itself has been found as an inclusion, as have also black specks of some carbonaceous materials. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 4 "Diameter" to "Dinarchus" The gravel is an early Tertiary deposit, lying between two beds of carbonaceous slate, the lower of which is lignitic. The Boy With the U.S. Miners Potter's clay occurs in thick beds, has generally a gray or brown colour, and passes, in some places, into a highly bituminous thick-slaty clay, penetrated by ramifications of carbonaceous matter resembling the roots of vegetables. Narrative of a Second Expedition to the Shores of the Polar Sea By the term “ash” is understood the mineral matter remaining unconsumed after the complete combustion of the carbonaceous portion of a coal. Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 5 "Clervaux" to "Cockade" No manures are allowed to lie in the barn-yard, but they are all early removed to the compost heap, where they are preserved by being mixed with carbonaceous matter. The Elements of Agriculture A Book for Young Farmers, with Questions Prepared for the Use of Schools And though, from their dark colour, relieved against the lighter hue of the sand, they reminded me of the carbonaceous markings of sandstone of the Coal Measures, I recognised at least their arrangement as unique. My Schools and Schoolmasters or The Story of my Education. The structure of the remaining Ascomycetes can be studied under two groups, i.e., the fleshy Ascomycetes, or, as they have been termed, the Discomycetes, and the hard, or carbonaceous Ascomycetes, sometimes called the Pyrenomycetes. Fungi: Their Nature and Uses It has a whitish colour, and the appearance, at first sight, of chalk; but some of its beds, from the quantity of carbonaceous matter interspersed through them, having a grayish hue. Narrative of a Second Expedition to the Shores of the Polar Sea They all contain carbon, hydrogen, oxygen and nitrogen, forming the carbonaceous or combustible portion, and some quantity of mineral matter, which remains after combustion as a residue or “ash.” Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 5 "Clervaux" to "Cockade" The blood contains matters belonging to this carbonaceous class, and they undergo in the lungs the changes which have been described under the head of combustion and decay. The Elements of Agriculture A Book for Young Farmers, with Questions Prepared for the Use of Schools In forming a temporary harbour, at which we boated the stones we had been quarrying, I struck my pick into a slaty sandstone bed, thickly mottled in the layers by carbonaceous markings. My Schools and Schoolmasters or The Story of my Education. In some the perithecia are simple, in others compound; in some immersed in a stroma, in others free; in some fleshy or waxy, in others carbonaceous, and in others membranaceous. Fungi: Their Nature and Uses Some carbonaceous matter is interspersed through the stone, and it contains small fragments of bituminous shale. Narrative of a Second Expedition to the Shores of the Polar Sea Coal then meant the carbonaceous residue obtained in the destructive distillation of wood, or what is known as charcoal, and the name collier was applied indifferently to both coal-miners and charcoal-burners. Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 5 "Clervaux" to "Cockade" As was stated in the section on soils, carbonaceous matter seems to be capable of absorbing every thing which may be of use to vegetation. The Elements of Agriculture A Book for Young Farmers, with Questions Prepared for the Use of Schools In the shale we find numerous minute Ammonites, sorely weathered; in the sandstone, Belemnites, some of them of great size; and dark carbonaceous markings, passing not unfrequently into a glossy cubical coal. The Cruise of the Betsey or, A Summer Ramble Among the Fossiliferous Deposits of the Hebrides. With Rambles of a Geologist or, Ten Thousand Miles Over the Fossiliferous Deposits of Scotland The walls of the perithecia, rather more carbonaceous than membranaceous, are reticulated, reminding one of the conceptacles of Erysiphe, to which the perithecia bear considerable resemblance. Fungi: Their Nature and Uses With these we find in considerable abundance irregularly-shaped patches, also of carbonaceous matter, reticulated into the semblance of polygonal, or, in some instances, egg-shaped meshes, and which remind one of pieces of ill woven lace. The Testimony of the Rocks or, Geology in Its Bearings on the Two Theologies, Natural and Revealed When nitre, for instance, is burned with carbonaceous matter, the product is carbonate of potash. Museum of Antiquity A Description of Ancient Life The deposits are regarded as having been formed by circulating waters which collected the minerals disseminated through the sedimentary rocks, and deposited them on contact with carbonaceous matter, earlier sulphides, or other precipitating agents. The Economic Aspect of Geology It is consequently used in small quantities as a drier, for which it is peculiarly suited on account of its carbonaceous nature, along with the higher-class phosphates. Manures and the principles of manuring The preserved meats contained a vast amount of fat and carbonaceous, or heat-making food, as well as elements easily digestible and calculated to maintain one's strength in moments of unusual stress. An Explorer's Adventures in Tibet The half pint of chocolate contained milk and sugar, besides the highly nutritious chocolate, with its carbonaceous and nitrogenous matters, and yet a month was the extreme limit of endurance. Fasting Girls Their Physiology and Pathology The oven was charged with more than eighty loaves, the forms of which are still perfect, though they are reduced to a carbonaceous state. Museum of Antiquity A Description of Ancient Life Not infrequently they are spread out both in sheets and in disseminated form along carbonaceous layers within or at the base of the limestone. The Economic Aspect of Geology It is in this form that the carbonaceous matter which constitutes the chief portion of the manure escapes into the air. Manures and the principles of manuring Here the current of oxygen meets with the carbonaceous substances of the transformed tissues, and converts their carbon into carbonic acid, their hydrogen into water. The World's Greatest Books — Volume 15 — Science Iron is said to be made cheaper here than elsewhere in the world, the ore being alloyed with a carbonaceous substance which facilitates the process and reduces the cost of melting. Glances at Europe In a Series of Letters from Great Britain, France, Italy, Switzerland, &c. During the Summer of 1851. Some of these tribes have the horrible custom of baking the bodies of their dead after they have become decomposed, till only a black carbonaceous mass is left. The Western World Picturesque Sketches of Nature and Natural History in North and South America The association of many of the deposits with fossil wood and other carbonaceous material suggests that organic matter was an agent in their precipitation, but the exact nature of the process is not clear. The Economic Aspect of Geology Finding that under these conditions the nitrifying organism increased enormously and displayed its full vigour, he proceeded further to determine the amount of carbonaceous organic matter formed in solutions after the introduction of the organism. Manures and the principles of manuring It tastes sweet, denoting the presence of sugar—another carbonaceous food. Ontario Teachers' Manuals: Household Management Loftily poised in ether capacious, Strongly resembling a gem carbonaceous. The Book of Humorous Verse Oxalate of lime, like carbonate of lime, is derived from the burning up of the carbonaceous matter of the feed in the system, one important factor being the less perfect oxidation of the carbon. Special Report on Diseases of the Horse Amorphous graphite is formed in many places where coal and other carbonaceous materials have undergone extreme metamorphism. The Economic Aspect of Geology Never use a new bottle before it has been heated sufficiently to get rid of grease and carbonaceous dirt. On Laboratory Arts Dr. Farrington, except with a brief mention, ignores the whole subject of the fall of carbonaceous matter from the sky. The Book of the Damned They contained a vast amount of fat and carbonaceous food, as well as ingredients easily digestible and calculated to maintain one's strength even in moments of unusual stress. In the Forbidden Land It may therefore be inferred that oxalic acid is not produced from the carbonaceous feed alone but also from the disintegration of the nitrogenous tissues of the body. Special Report on Diseases of the Horse It was originally peridotite, occurring in necks or plugs of old volcanoes penetrating carbonaceous sediments. The Economic Aspect of Geology Professor Christison called attention to the new and important fact, of the carbonaceous matter being found in the circulating mass. An Investigation into the Nature of Black Phthisis or Ulceration Induced by Carbonaceous Accumulation in the Lungs of Coal Miners He cites several falls of carbonaceous matter, but with disregards that make for reasonableness that earthy matter may have been caught up by whirlwinds and flung down somewhere else. The Book of the Damned Salts.—These may be determined by gently incinerating 5-6 grammes of the glycerine, extracting the carbonaceous mass with distilled water, filtering, and evaporating the filtrate on the water bath. The Handbook of Soap Manufacture As the relative amount of proteid, carbonaceous matter, water, and salts, may vary considerably in different articles, we rightly have combinations of food at our meals. Papers on Health It has been suggested that the igneous magma may have secured the carbon by the melting of carbonaceous sediments through which it penetrated, but proof of this is difficult to obtain. The Economic Aspect of Geology These cases extend over a period of eleven years, all of them exhibiting, with some slight variation, the same character of disease, and proceeding from the same cause—inhalation of carbonaceous matter. An Investigation into the Nature of Black Phthisis or Ulceration Induced by Carbonaceous Accumulation in the Lungs of Coal Miners The carbonaceous meteorites, which are unquestioned—though avoided, as we have seen—by orthodoxy, are more glaringly of untrue meteoritic material than was this substance of Reading. The Book of the Damned To detect these mordants, a piece of the swatch should be burnt in a porcelain or platinum crucible over a Bunsen burner, care being taken that all carbonaceous matter be burnt off. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student If a healthy man refrain from carbonaceous foods for a day or so, he feels a great longing for them, a sign that the body really needs them. Papers on Health On account of its extreme division, however, it would probably be found more energetic as a decolourising agent in admixture with organic pigments than most carbonaceous blacks. Field's Chromatography or Treatise on Colours and Pigments as Used by Artists The left lung was carbonaceous throughout its substance. An Investigation into the Nature of Black Phthisis or Ulceration Induced by Carbonaceous Accumulation in the Lungs of Coal Miners The soft substance that fell at the Cape of Good Hope was carbonaceous, but was unburned, or had fallen with velocity insufficient to ignite it. The Book of the Damned They are generally nothing more than mixtures of carbonaceous and cyanogen compounds possessing the well-known carburizing properties of those substances. The Working of Steel Annealing, Heat Treating and Hardening of Carbon and Alloy Steel Bilious people, for example, may have accustomed their appetite to desire more carbonaceous and fatty foods than necessary. Papers on Health To detect these mordants a piece of the swatch should be burnt in a porcelain or platinum crucible over a bunsen burner, care being taken that all carbonaceous matter be burnt off. The Dyeing of Woollen Fabrics I am further convinced, from the results of my recent investigations, that the bronchial glands in such persons invariably contain carbonaceous matter which has been inhaled at some period of life. An Investigation into the Nature of Black Phthisis or Ulceration Induced by Carbonaceous Accumulation in the Lungs of Coal Miners When feeding alfalfa, the aim should be to use it in conjunction with a carbonaceous food, as corn. Clovers and How to Grow Them The work is constantly and uniformly exposed to a clean carbonizing atmosphere instead of partially spent carbonaceous solids which may give off very complex compounds of phosphorus, sulphur, carbon and nitrogen. The Working of Steel Annealing, Heat Treating and Hardening of Carbon and Alloy Steel Rice, bread, and vegetables in general, are largely made up of this starchy or sugary substance, which, as it contains a considerable quantity of carbon, we speak of as the carbonaceous element in food. Papers on Health The animals can, of course, eat each other too, or make a meal of the small carbonaceous animals of the equatorial seas. Uller Uprising There was extensive effusion into both cavities of the chest; and the right lung showed carbonaceous infiltration throughout its whole extent. An Investigation into the Nature of Black Phthisis or Ulceration Induced by Carbonaceous Accumulation in the Lungs of Coal Miners The clay mostly used by the Zuñians in the manufacture of pottery is a dark, bluish, carbonaceous, clayey shale found in layers usually near the tops of the mesas. Illustrated Catalogue Of The Collections Obtained From The Indians Of New Mexico And Arizona In 1879 Second Annual Report of the Bureau of Ethnology to the Secretary of the Smithsonian Institution, 1880-81, Government Printing Office, Washington, 1883, pages 307-428 This carbonaceous material with properties of movement and subdivision due to mechanical and physical forces is the immediate ancestor of the first imaginary living being, the protobion. The Breath of Life Fat, like carbonaceous food, also goes to feed the muscles, but both are required in a healthy diet. Papers on Health They chew them up, dehydrate them, and convert their silicious outer bark and carbonaceous interiors into silicones for themselves. Uller Uprising It has been supposed by many that this carbonaceous affection was caused by inhalation of coal-dust. An Investigation into the Nature of Black Phthisis or Ulceration Induced by Carbonaceous Accumulation in the Lungs of Coal Miners I don't know; but if the plant would assimilate this, why should it not assimilate that which arises from the decomposition of the carbonaceous matter in the soil? Essays in Natural History and Agriculture In the further study of carbonaceous foods, their relation to the body as fuel will be more clearly understood, as carbon is the most important fuel element. Public School Domestic Science The fattening foods are those which contain either fat or carbonaceous substances. Papers on Health Should the pasture be composed mainly of grasses, food rich in protein, as wheat bran, should be fed, but if it is composed mainly of clover, then more carbonaceous grain, as corn, should be fed. Pratt's Practical Pointers on the Care of Livestock and Poultry It is very evident that the disease there considered is produced by carbonaceous inhalation, and resembles in all its features the black phthisis so general amongst the colliers in Haddingtonshire. An Investigation into the Nature of Black Phthisis or Ulceration Induced by Carbonaceous Accumulation in the Lungs of Coal Miners Now it isn't quite the same, I admit, with the carbonaceous food of plants. Science in Arcady A carbonaceous diet taxes the excretory organs less than animal food. Public School Domestic Science The ratio of carbon monoxide and carbon dioxide present entirely depends upon the temperature of the generator, and the kind of carbonaceous matter employed. Scientific American Supplement, No. 794, March 21, 1891 Asphaltum C + H + O. Fuses with ease affording an empyreumatic oil having an alkaline reaction, and combustible gasses, and leaves a carbonaceous residue, which is entirely consumed under the blowpipe flame, except a little ash. A System of Instruction in the Practical Use of the Blowpipe Being A Graduated Course Of Analysis For The Use Of Students And All Those Engaged In The Examination Of Metallic Combinations I know several coal-pits where there is no carbonaceous disease, nor was it ever known; and on examination I find that there is and ever has been in them a free circulation of air. An Investigation into the Nature of Black Phthisis or Ulceration Induced by Carbonaceous Accumulation in the Lungs of Coal Miners The Esquimaux or Greenlander finds his most desirable meal in a lump of raw blubber, the most condensed form of carbonaceous food being required to preserve life. The Easiest Way in Housekeeping and Cooking Adapted to Domestic Use or Study in Classes The temperature is then raised, and the carbonaceous residue incinerated, cooled, weighed, &c., and the percentage of ash calculated. Nitro-Explosives: A Practical Treatise The hurtful carbonaceous gases doubtless go with it, and are then diffused through the room. Homes and How to Make Them Fuses, takes fire, and burns with a smoky flame, leaving a carbonaceous residue, which under the blowpipe flame, is quickly consumed, with the exception of the ashes. A System of Instruction in the Practical Use of the Blowpipe Being A Graduated Course Of Analysis For The Use Of Students And All Those Engaged In The Examination Of Metallic Combinations As the disease advances, the action of the heart becomes feeble; and the appearance of the blood indicates a carbonaceous admixture. An Investigation into the Nature of Black Phthisis or Ulceration Induced by Carbonaceous Accumulation in the Lungs of Coal Miners Many other organic carbonaceous substances may be employed in place of sugar, with various advantages. Scientific American Supplement, No. 483, April 4, 1885 Because the carbonaceous matter, or soot, with which the chimney is lined, acts as a conductor for the lightning. The Mirror of Literature, Amusement, and Instruction Volume 17, No. 479, March 5, 1831 The chickens fed on nitrogenous food just about doubled in weight, while those fed carbonaceous food only added about one-third to their weight. Scientific American Supplement, No. 795, March 28, 1891 Elaterite C + H. Fuses and gives off water having an acid reaction, naphtha and a tarry fluid, which chiefly condense in the neck of the bulb, and leave a light, pulverulent carbonaceous residue. A System of Instruction in the Practical Use of the Blowpipe Being A Graduated Course Of Analysis For The Use Of Students And All Those Engaged In The Examination Of Metallic Combinations Professor Allen Thomson remarked, that the presence of this carbonaceous matter in the blood, by no means proved, that it was formed in, or from the blood. An Investigation into the Nature of Black Phthisis or Ulceration Induced by Carbonaceous Accumulation in the Lungs of Coal Miners The bulk of the grain was corn in the carbonaceous, and wheat in the nitrogenous ration. The Dollar Hen When the leaf of a fern has been found to be the central object, it has been noticed that the leaf can sometimes be separated from the stone in the form of a carbonaceous film. The Story of a Piece of Coal What It Is, Whence It Comes, and Whither It Goes During the first week the carbonaceous fed hens laid three eggs while the others laid two. Scientific American Supplement, No. 795, March 28, 1891 The carbonaceous class includes starch, sugar, and fats; the nitrogenous, all albuminous elements; and the inorganic comprises the mineral elements. Science in the Kitchen. As the carbonaceous impaction advances, the sounds become exceedingly dull over the whole thoracic region, and in many of the cases no sound whatever can be distinguished. An Investigation into the Nature of Black Phthisis or Ulceration Induced by Carbonaceous Accumulation in the Lungs of Coal Miners The generator, A, is lined with refractory bricks and is filled with fuel, which may be coal, coke, or any suitable carbonaceous material. Scientific American Supplement, No. 514, November 7, 1885 One very palpable proof of the carbonaceous character of tree-trunks suggests itself. The Story of a Piece of Coal What It Is, Whence It Comes, and Whither It Goes With this single exception, the clusters of ovules in the carbonaceous fed hens were uniformly small. Scientific American Supplement, No. 795, March 28, 1891 The digestible food elements are often grouped, according to their chemical composition, into three classes; vis., carbonaceous, nitrogenous, and inorganic. Science in the Kitchen. The carbonaceous matter contained was in quantity about an English pint, and the lung, when emptied, became quite flaccid, and very light. An Investigation into the Nature of Black Phthisis or Ulceration Induced by Carbonaceous Accumulation in the Lungs of Coal Miners Great care was taken to prevent the contact of the solid carbonaceous fuel with the ore. Scientific American Supplement, No. 531, March 6, 1886 Trodden under foot, they soon assume a dirty blackish hue, and even when removed they leave a carbonaceous trace of themselves behind them, where they had rested. The Story of a Piece of Coal What It Is, Whence It Comes, and Whither It Goes At the end of the first period the nitrogenous fed hens had laid forty-three eggs and the carbonaceous fed hens had laid twenty. Scientific American Supplement, No. 795, March 28, 1891 The relative proportion of these elements necessary to constitute a food which perfectly meets the requirements of the system, is six of carbonaceous to one of nitrogenous. Science in the Kitchen. There was no carbonaceous deposit throughout its structure, and its weight was upwards of twelve pounds. An Investigation into the Nature of Black Phthisis or Ulceration Induced by Carbonaceous Accumulation in the Lungs of Coal Miners And it is no less certain that all forms of vegetation give to the air much more free oxygen than they take from it, and much less carbonic acid, as their carbonaceous composition shows. The Atlantic Monthly, Volume 08, No. 47, September, 1861 Porphyritic tuffs and massive limestone compose the western chain of the Andes above Lima, while in the Oroya Valley we find carbonaceous sandstones. Tom Swift and His Big Tunnel, or, the Hidden City of the Andes The bones of chickens fed upon a nitrogenous ration are fifty per cent. stronger than those fed upon a carbonaceous ration. Scientific American Supplement, No. 795, March 28, 1891 The carbonaceous elements are different in this respect. Science in the Kitchen. There was very general carbonaceous infiltration throughout the lungs, without excavations to any extent. An Investigation into the Nature of Black Phthisis or Ulceration Induced by Carbonaceous Accumulation in the Lungs of Coal Miners From the absence of all carbonaceous matter, Professor Ehrenberg believes that these organic bodies have passed through the volcanic fire, and have been erupted in the state in which we now see them. The Voyage of the Beagle Having its ignition point below that of ordinary gas, it can be ignited by any red-hot carbonaceous matter, such as the brightly glowing end of a cigar. The Project Gutenberg Encyclopedia Volume 1 of 28 The flesh of nitrogenous fed fowls contains more albuminoids and less fat than those fed on a carbonaceous ration, and is darker colored, juicier and tenderer. Scientific American Supplement, No. 795, March 28, 1891 Some contain not more than eight per cent of nitrogenous elements, while others contain eighteen or twenty per cent, with a corresponding decrease in carbonaceous elements. Science in the Kitchen. With regard to the carbonaceous state of the blood, I am sorry that I have not yet completed my investigations on that subject. An Investigation into the Nature of Black Phthisis or Ulceration Induced by Carbonaceous Accumulation in the Lungs of Coal Miners I claim the method herein specified of manufacturing lamp black by condensing the carbonaceous vapors upon a surface directly over the flame, that is constantly kept sufficiently cool by artificial means. Scientific American, Volume 17, No. 26 December 28, 1867 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures. A good working mixture of these materials may be taken as being 100 parts by weight of lime with 68 parts by weight of carbonaceous material. The Project Gutenberg Encyclopedia Volume 1 of 28 Marsh gas and carbonic acid are seen escaping from the surface of pools where recent vegetable matter is submerged, and they are also eliminated in the further decomposition of peat, lignite, coal, and carbonaceous shale. Scientific American Supplement, No. 362, December 9, 1882 The energy obtained from flesh costs much more than the same amount of energy obtained from carbonaceous foods. Maintaining Health Formerly Health and Efficiency They are not subject to the miners' cough, nor is there carbonaceous infiltration found in the lungs of such labourers after death. An Investigation into the Nature of Black Phthisis or Ulceration Induced by Carbonaceous Accumulation in the Lungs of Coal Miners When carbonaceous substances are burnt the bulk of the carbon is converted into carbonic acid, and thus our furnaces and fireplaces are continually emitting enormous quantities of carbonic acid into the atmosphere. Scientific American Supplement, No. 288, July 9, 1881 Alma laughed; then she assumed an attitude of mock rapture, and quoted: “’Scintillate, scintillate, globule vivific, Fain would I fathom thy nature specific; Loftily poised in ether capacious, Strongly resembling the gem carbonaceous.’” Across the Years Petroleum is scarcely less constant in its connection with these carbonaceous rocks than carbureted hydrogen, and it only escapes notice from the little space it occupies. Scientific American Supplement, No. 362, December 9, 1882 The carbonaceous substances are needed in greater quantity than any other, but if they are taken pure, they cause starvation more quickly than if no food were eaten. Maintaining Health Formerly Health and Efficiency There exists a marked chemical distinction between the melanotic and the carbonaceous matter; and the anatomical situation of the two is also different. An Investigation into the Nature of Black Phthisis or Ulceration Induced by Carbonaceous Accumulation in the Lungs of Coal Miners In winter, we need highly carbonaceous food, plenty of meat, fat, etc.; but in summer we should temper the heat in our corporeal stoves with fruits and vegetables. Hygienic Physiology : with Special Reference to the Use of Alcoholic Drinks and Narcotics In cold weather, carbonaceous food, such as butter, fats, sugar, molasses, etc., can be used more safely than in warm weather. American Woman's Home Near the surface, they are thicker and darker; below, and near the carbonaceous mass from which they have been generated, they are of lighter gravity and color. Scientific American Supplement, No. 362, December 9, 1882 Under our present conditions of living, we generally partake of too much carbonaceous and nitrogenous food, and get too little of the salts, except sodium chloride, which is taken in too great quantity. Maintaining Health Formerly Health and Efficiency The upper lobe was divided into a variety of cysts, filled with carbonaceous matter in a fluid state, into which many of the smaller bronchi opened, and through which various blood-vessels passed uninjured. An Investigation into the Nature of Black Phthisis or Ulceration Induced by Carbonaceous Accumulation in the Lungs of Coal Miners The need of a diet containing both nitrogenous and carbonaceous elements is shown in the fact that even in the tropical regions oil is relished as a dressing upon salad. Hygienic Physiology : with Special Reference to the Use of Alcoholic Drinks and Narcotics Many students and women using little exercise in the open air, grow thin and weak, because the vital powers are exhausted in throwing off excess of food, especially of the carbonaceous. American Woman's Home Jet is a carbonaceous solid which in most cases is a true lignite, and generally retains more or less of the structure of wood. Scientific American Supplement, No. 362, December 9, 1882 Second, carbonaceous, foods, under which caption come the sugars, starches and fats. Maintaining Health Formerly Health and Efficiency Neither expectorated black matter, and both died from the bursting of a carbonaceous cyst into the bronchi, producing suffocation. An Investigation into the Nature of Black Phthisis or Ulceration Induced by Carbonaceous Accumulation in the Lungs of Coal Miners The old trunks of the cyathea and the meniscium are covered with a carbonaceous powder, which, probably being deprived of hydrogen, has a metallic lustre like plumbago. Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 1 Besides being largely carbonaceous, these are highly concentrated nourishments, and should be eaten with more bulky and less nourishing substances. American Woman's Home The next carbonaceous sheet is formed by the great bituminous shale beds of the upper Devonian, which underlie and supply the oil wells in western Pennsylvania. Scientific American Supplement, No. 362, December 9, 1882 There were bands of coarse gravel and fine examples of stream-bedding interspersed with seams of carbonaceous shale and poor coal. The Home of the Blizzard Being the Story of the Australasian Antarctic Expedition, 1911-1914 He says, I have had several opportunities of substantiating the carbonaceous matter in a state of extraordinary accumulation in black lungs supplied by my medical friends. An Investigation into the Nature of Black Phthisis or Ulceration Induced by Carbonaceous Accumulation in the Lungs of Coal Miners A supply of carbonaceous food, at all events, was absolutely wanting in the bulk of the liquid. The Harvard Classics Volume 38 Scientific Papers (Physiology, Medicine, Surgery, Geology) Whenever coal or wood or any carbonaceous substance burns, carbon dioxid is formed. Dry-Farming : a System of Agriculture for Countries under a Low Rainfall A line of perennial oil and gas springs marks the outcrop of every great stratum of carbonaceous matter in the country. Scientific American Supplement, No. 362, December 9, 1882 But decomposing in the presence of water, as in a bog, where the oxygen of the air is excluded, the carbonaceous matter of plants accumulates in deposits of peat. The Elements of Geology The carbonaceous matter of the lung cannot therefore be supposed to be coal, altered by the different chemical processes to which it has been submitted in separating it from the animal matter. An Investigation into the Nature of Black Phthisis or Ulceration Induced by Carbonaceous Accumulation in the Lungs of Coal Miners Some of the sandstones are ripple-marked, and towards the upper part of the whole series a thin seam of coal has been observed, measuring, together with some associated carbonaceous shale, about three inches in thickness. The Student's Elements of Geology Soils are composed of these with an added portion of carbonaceous matter from decaying vegetation, which imparts a dark color. An Introduction to Chemical Science In some places the shale is several hundred feet in thickness, and contains more carbonaceous matter than all the overlying coal strata. Scientific American Supplement, No. 362, December 9, 1882 Soil usually contains more or less dark, carbonaceous, decaying organic matter, called humus, and is then often termed the humus layer. The Elements of Geology In the course of my investigations in regard to pulmonary carbonaceous infiltration, I was led to consider the circumstances of those engaged in other occupations than coal-mining. An Investigation into the Nature of Black Phthisis or Ulceration Induced by Carbonaceous Accumulation in the Lungs of Coal Miners A still lower part of the Llandeilo rocks consists of a black carbonaceous slate of great thickness, frequently containing sulphate of alumina, and sometimes, as in Dumfriesshire, beds of anthracite. The Student's Elements of Geology Any carbonaceous fuel, such as, say, lignite, coal, or charcoal, can be employed. Getting Gold: a practical treatise for prospectors, miners and students In the Laurentian rocks of Canada are large accumulations of carbonaceous matter, all of which is graphite, and that which is universally conceded to be derived from plant-tissue. Scientific American Supplement, No. 362, December 9, 1882 On gentle slopes the rock is covered with a soil composed of sand, which evidently is crumbled sandstone, and dark carbonaceous matter derived from the decay of vegetation. The Elements of Geology Portions of this lung were pervious to air and emphysematous, but the greater part was disorganized, and contained carbonaceous matter in a solid and fluid state. An Investigation into the Nature of Black Phthisis or Ulceration Induced by Carbonaceous Accumulation in the Lungs of Coal Miners It has been conjectured that this carbonaceous matter may be due in great measure to large quantities of imbedded animal remains, for the number of Graptolites included in these slates was certainly very great. The Student's Elements of Geology The lower beds sometimes alternate with shales and coal: at Wolgan I found in carbonaceous shale leaves of the Glossopteris Brownii, a fern which so frequently accompanies the coal of Australia. Volcanic Islands In all cases where sandstones contain petroleum in quantity, I think it will be found that there are sheets of carbonaceous matter below, from which carbureted hydrogen and petroleum are constantly issuing. Scientific American Supplement, No. 362, December 9, 1882 I could not expect shells, for they never occur in this formation; but lignite or carbonaceous shale ought to be found. More Letters of Charles Darwin — Volume 1 The liver was large, and engorged with dark thick blood; several small carbonaceous cysts throughout its substance. An Investigation into the Nature of Black Phthisis or Ulceration Induced by Carbonaceous Accumulation in the Lungs of Coal Miners It is divided by Alberti into sandstone, gypsum, and carbonaceous clay-slate. The Student's Elements of Geology This latter substance seems to be carbonaceous, and is evidently the colouring matter. Volcanic Islands The carbonaceous matter is most abundant immediately around the stumps, and round the remains of fossil Cycadeae. The Student's Elements of Geology None of the beds are of great horizontal extent, and there is much cross- stratification in the sands, and in some places black carbonaceous seams and lignite. The Student's Elements of Geology |
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