Matter funnels into this black hole like water swirling down a drain, forming what is called an accretion disk. |
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Turns out, fortunately, that the steady and essentially unending accretion of interplanetary and intermoon particles may replenish the rings. |
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The idea of planetary accretion from cold matter was subsequently to be developed by several other geologists and cosmologists. |
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The usual model for these events is that a white dwarf star is gaining mass by accretion from a companion. |
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We are told that the earth formed by accretion of cosmic dust billions of years ago. |
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Astronomers speculate that some then migrate inwards, dragged by the remaining material in the accretion disk around the star. |
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They were going to drill down into the ice pack and measure the accretion of ice year by year. |
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Perhaps ULTRA's greatest contribution to victory in the west was its cumulative accretion of details about the German order of battle. |
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Jets of matter are propelled out from the center perpendicular to the plane of the accretion disc. |
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The interior appears to have grown organically over time by a process of accretion similar to the formation of mould. |
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But before this material is permanently captured, it gathers into a swirling accretion disk that surrounds the black hole and radiates intensely. |
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Models of planetesimal disks suggest that low relative velocities between the bodies produce accretion rather than fragmentation. |
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Gas and dust funnel towards a black hole in an accretion disk, swirling around and into the void like water down a drain. |
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In Smithson's work, seriality involves not pure repetition or reiteration but rather accretion, concretion, and diminution. |
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An accretion disk forms as matter accelerates toward the event horizon of the black hole. |
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The slow accretion of shanty towns to the shell of the city is punctuated by storms of poverty and sudden explosions of slum-building. |
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The galactic dust and gas fall into the black hole's accretion disk producing some very hot regions where huge quantities of energy are released. |
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Notably, the Urals developed by accretion of island arcs and microcontinents. |
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The most negatively affected birds are those characterized by the otherwise desirable traits of rapid growth and muscle accretion. |
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Nonetheless both types of sclerites lack evidence for marginal accretion, and both clearly accreted ventrally. |
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Seliger's labor-intensive techniques of accretion and abrasion often mimic geologic processes. |
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That bone grows through accretion, and is not extensively remodeled as the animal matures. |
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In this region they would have been safe from late meteoritic and cometary impacts after the accretion of the Earth. |
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Unfortunately it's weighted down with accretion upon accretion of utterly self-indulgent pomposity. |
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Clearly, much of what was propagated about Alfred at the time of the millenary was based on the accretion of centuries of tradition and myth. |
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You just don't get giant rotating disks from the accretion of small galaxy fragments. |
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All the planets should have started warm, when gravitational energy was transformed into heat during planetary accretion. |
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The accretion rate integrated over time is represented in red for the dark matter and blue for gas. |
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This data is used as input for an icing algorithm that simulates the ice mass accretion on a freely rotating cylindric structure. |
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The conditions conducive to icing or ice accretion are defined by the aircraft manufacturer in the aircraft's flight manual. |
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Catch-up, keep-up and give-up sequences are common and depend on the interplay of accommodation and accretion rate. |
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The explosions of low-mass stars can be triggered by the accretion of mass from a companion star in a binary system to create classical, or Type Ia, supernovae. |
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The immortality of books may, from this point of view, need less attention than efforts to contain the costs associated with their immortal accretion. |
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As the matter in the accretion disk spirals toward the black hole it is heated to very high temperatures and emits strong highly energetic electromagnetic radiation. |
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These details support the theory that the two stars are close enough for accretion to take place and that the companion star is being cannibalised. |
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During the decantation, we can see the accretion of some alluvium layers at the bottom of the can. |
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The stars are replaced by a homogenous sea of glowing hot gas with embedded jewels of stellar accretion disks, neutron stars and super nova remnants. |
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But at least when I looked I couldn't find any allowance for the vastly greater economic value of the accretion of knowhow that is each generation's free gift to the next. |
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Stellar matter will then fall either directly onto the surface of the neutron star, or first form an accretion disk before falling onto the surface. |
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He could well feel that without an accretion of moderate ministers he can proceed no further in the process even at the current crawl. |
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The powerful forces of gravity and magnetism channel matter into huge flattened spinning platters known as accretion disks. |
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The direction of polarization for a quasar is determined by the accretion disk surrounding it. |
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Their gravitational pull can draw in huge amounts of gas, which swirls in a thick donut-shaped pattern known as an accretion disk. |
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During Hadean time, the Earth and Solar System formed by coagulation and gravitational contraction from a large cloud of gas and dust around the sun, called an accretion disc. |
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It is the steady accretion of detail that may yet be the most damaging factor in the battle for British hearts and minds. |
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Gentle but steady water movement produced by slow flow through lakes and meandering backwater stream channels provides aeration and slow accretion of alluvial sediments. |
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The sheer accretion of information about things is not enough. |
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Theoretically, the result over time is the accretion of enough additional muscle mass to create both a visual difference and an increase in strength. |
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The leaves and stems of plants in brilliant primaries, created by the gradual accretion of six single-colour woodblocks, reach out across the space of the fabric. |
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Sponges grow by accretion and therefore lack a fixed primary axis. |
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The desert ends with a steeply shelving cliff against the ocean, where layers of alluvial accretion are exposed like a lesson in geological stratification. |
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We also need to know which clusters have experienced a recent substantial gravitational accretion of mass, and which clusters are in a stage of collision and merging. |
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Of course, anybody familiar with the way that planets are formed by the gradual accretion of matter in orbit around a star will be aware that this couldn't happen. |
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In accretionary prism models, the fact that the sediments are unlithified during deformation and burial indicates that accretion occurred soon after deposition. |
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As gas from the companion star spirals onto the so-called accretion disk surrounding the black hole, the material emits X rays and other radiation. |
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We think we're viewing the accretion disk at a slightly tilted angle, and we see the light from each of these flares rise and fall in energy as they orbit the black hole. |
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Planets are believed to emerge from the accretion of particles in a disk of gas and dust as they whirl around the star. |
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Pre-ordained constitutional rules would seek to limit the accretion of power. |
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This directivity of accretion will have a consequence on the rate of rotation and the size of the discs formed. |
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In yet another scenario, the so-called binary planet, or co-accretion, hypothesis, the Earth and the Moon all formed at the same time by the accretion of small bodies. |
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Further accretion is expected through the realization of operating synergies. |
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The debentures were issued only on June 29, 2005, which accounted for the lower accretion in the 2005 period. |
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That's consistent with the theory that the moon formed not from the accretion of smaller bodies but by the collision of a planet with the newly formed Earth. |
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Examination of the aircraft wings and other surfaces at the accident site did not reveal any sign of ice accretion on the aircraft. |
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Initially, high-purity silicon was grown from a silicon melt by slowly pulling out a seed crystal that grew by the accretion and slow solidification of the molten material. |
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Construction of cross dams has induced a natural accretion of silt, creating new land. |
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The factors and processes that influence the rate and spatial distribution of sediment accretion within the salt marsh are numerous. |
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Salt marsh species also facilitate sediment accretion by decreasing current velocities and encouraging sediment to settle out of suspension. |
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During calm weather smaller waves return sand from bars to the visible beach surface in a process called accretion. |
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It consists of a confusing, dusty, heteroclite accretion of objects — many of them valueless, or ephemeral and kept beyond their time — behind which he seems to immure himself in order to feel at ease and resident. |
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Some quasars are also observed to have radio jets, which are highly collimated beams of plasma propelled out along the rotation axis of the accretion disk at speeds often approaching that of light. |
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You can replace the classic tontine with an accretion clause with option. |
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These blue and red shifts broaden the spectrum of X rays emitted from the iron atoms in the accretion disk. |
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Evolution of a spiral galaxy, with gas accretion. |
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Pittsburgh-based PNC Financial Services strengthened its loan loss reserves and announced better-than-expected accretion from the acquisition of National City, both of which helped the stock price increase in the period. |
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Howe often uses nonindented paragraphs that become blocklike in their solidity to build the narrative by wellpaced accretion of event and detail. |
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This solar radiation could have sufficiently warmed the aircraft surfaces to cause sublimation of the very thin layer of ice that was postulated by the accretion studies to have formed. |
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The capitalized asset retirement cost is depreciated on the same basis as the related asset and the discount accretion is included in determining the results of operations. |
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The accretion of interest groups is not a uniquely American problem. |
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This process can occur during discrete events: merger with a nearby galaxy, or more continuously: slow accretion of the diffuse intergalactic medium. |
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Consequently, the main locus of accretion and arc magmatism shifted to southern Alaska, and strips of previously accreted crust were displaced northward along the western margin of Canada. |
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This latest reversal amounted to another accretion of confirmation that, whatever managerial skills he may possess, Mowbray is not blessed with the fortune of the natural winner. |
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The liability component will be increased over time by a charge to the statement of operations for interest accretion and at maturity will be equal to the face value of the debenture. |
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Thus the residual market power conferred on MCI WorldCom by the retention of the retail elements of this category of contracts is small, and not considered capable of bringing any significant accretion of market power. |
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In terms of ocean physics, these processes affect vertical convection within the ocean as a result of increasing salinity concentrations next to the ice accretion boundary of rapidly growing sea ice. |
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However, very infrequently, this kind of phenomenon affects relatively long stretches of coastline, especially when low viscosity oil reaches a beach during a period of intensive beach accretion. |
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When an entity uses the indirect method, it should include in cash flows from operating activities a non-cash item for the accretion of the discount. |
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Capitalized asset retirement costs are depreciated on the same basis as the related asset and the discounted accretion of the liability is included in determining the results of operations. |
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The related accretion is recorded in cost of sales and selling and administrative expenses, and the depreciation charge is included in depreciation of property, plant and equipment. |
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There might have been a slight accretion of the moss and lichen on the shingled roof. |
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As such, many of the universe's more energetic phenomena have been attributed to the accretion of matter on black holes. |
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In particular, active galactic nuclei and quasars are believed to be the accretion discs of supermassive black holes. |
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In November 2011 the first direct observation of a quasar accretion disk around a supermassive black hole was reported. |
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Shoreline lakes are generally lakes created by blockage of estuaries or by the uneven accretion of beach ridges by longshore and other currents. |
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Ongoing accretion at a subduction zone, and the obduction of intact ophiolite slabs, are not considered to be collision. |
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Because of the large size of Panthalassa a hundred million years could separate the accretion of different groups of fusulines. |
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The FTFZ is flanked by two negative gravity anomalies associated with the accretion of igneous crust. |
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Sea level rise may also contribute to accretion, as material is pushed up with rising sea levels. |
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Shoshonitic magmatism younged southwards in the Superior Province, commensurate with the southwardly diachronous accretion of allochthonous subprovinces. |
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The mountain belt came together as an accretion of terranes. |
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This accretion process is thought by many geologists to be the reason for the crustal growth of western North America and of the uplift that produced the Rocky Mountains. |
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Through a process that included gravitational attraction, collision, and accretion, the disk formed clumps of matter that, with time, became protoplanets. |
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This began an accretion of provinces and territories to the Dominion to the present ten provinces and three territories forming contemporary Canada. |
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Different modes of accretion are reflected in the morphology of the inner slope of the trench, which generally shows three morphological provinces. |
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This is an oversimplification, because the same section of margin may experience both sediment accretion and subduction erosion throughout its active time span. |
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The ridge marks the boundary between the Eurasian and North American Plates, and Iceland was created by rifting and accretion through volcanism along the ridge. |
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When the accreting object is a neutron star or a black hole, the gas in the inner accretion disc orbits at very high speeds because of its proximity to the compact object. |
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For example, strike-slip faults, such as the Tintina-Northern Rocky Mountain Trench, were associated with transcurrent displacement following accretion in the north. |
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Matter that falls onto a black hole can form an external accretion disk heated by friction, forming some of the brightest objects in the universe. |
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Terranes and the accretion history of the New Guinea orogen. |
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It is only a secondary purpose of the levirate that the property of the deceased passes on to the one who is heir to his name, and is probably a later accretion. |
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