Image icecore 4x.jpg frame right Icecore sample taken from drill. Photo by Lonnie Thompson , Byrd Polar Research Center An icecore is a core sample that is typically removed from an ice sheet , most ... upper, and an icecore contains ice formed over a range of years. The properties of the ice and the Recrystallization ... of the icecore and varies from a few years up to 800 kyr 800,000 years for the European Project for Ice ... compacts under the weight of layers accumulating on top of it. Upper layers of ice in a core correspond ... layers become indistinguishable. An icecore from the right site can be used to reconstruct an uninterrupted ... freezing, any icecore record will be severely degraded or completely useless, since meltwater will percolate ... left GISP2 icecore at 1837 meters depth with clearly visible annual layers. clear Characteristics of firn ... soft, coring may be done with a hollow tube. Deep core drilling into hard ice, and perhaps underlying ... from the analytical methods employed on the icecore. A number of different fluids and fluid combinations ... Ice Cap filtered lamp oil was used as a drilling fluid. In the Devon core it was observed that below ... Image Gripsaw.jpg thumb right Sawing the Greenland icecore project GRIP core Modern practice is to ensure .... These differences are reflected in the core processing facilities. Ice relaxation Deep ice is under ... break or shatter during handling. At Dome C, the first 1000 m were Icecore brittle zone brittle ... which allows icecore storage at temperatures below 20 C. It has been observed that the internal ... likely promoted the onset of rapid relaxation. Ref waiscores.dri.edu.872 Icecore data Image Vostok ... red from the Vostok icecore for the past 420,000 years Many materials can appear in an icecore ... be embedded in the ice. Volcanic eruptions leave identifiable ash layers. Dust in the core can be linked to increased desert area or wind speed. Isotopic analysis of the ice in the core can be linked ... and B. Deck 2C 1999 3A Icecore records of atmospheric CO2 around the last three glacial terminations ... more details
Image NICL Freezer.jpg thumb right 250px Icecore storage area at NICL. Image GISP2D1837 crop.jpg thumb right 400 px A section of the GISP2 icecore photographed at NICL The National IceCore Laboratory NICL located at the Denver Federal Center is the primary repository for icecore s collected by the United States . The facility is managed by the United States Geological Survey USGS , and jointly funded by the USGS, National Science Foundation , and the University of New Hampshire . NICL currently houses 14,000 m of ice cores collected from Greenland and Antarctica , including the GISP2 , Siple Dome , and portions of the Vostok cores. The facility is also the lead organization for the handling and storage of the upcoming West Antarctic Ice Sheet icecore. In addition to providing a large storage facility, maintained at 35 Celsius C , NICL also has one of the largest sub zero research and sample preparation spaces in the world. NICL is responsible for distributing samples of ice cores in their collection to researchers around the world, following approved research proposals. In addition to research activities, NICL also participates in public outreach and gives 100 tours per year. External links http nicl.usgs.gov index.html National IceCore Laboratory homepage coord missing Colorado Category United States Geological Survey Category Buildings and structures in Jefferson County, Colorado Category Laboratories geology stub ... more details
Image Gripdome.jpg thumb right View of the GRIP site The Greenland IceCore Project GRIP was a multinational Europe an research project, organised through the European Science Foundation . Funding came from 8 nations Belgium , Denmark , France , Germany , Iceland , Italy , Switzerland , and United Kingdom , and from the European Union . GRIP successfully drilled a 3028 metre icecore to the bed of the Greenland ice sheet at Summit, Central Greenland from 1989 to 1992 at coord 72 35 N 37 38 W . Image Gripcor1.jpg thumb right A portion of the core Studies of isotope s and various atmospheric constituents in the core have revealed a detailed record of Climate change climatic variations reaching more than 100,000 years back in time. The results indicate that Holocene climate has been remarkably stable and have confirmed the occurrence of rapid climatic variation during the last ice age the Wisconsin glaciation Wisconsin . Delta O 18 variations observed in the core part believed to date from the Eemian Stage have not been confirmed by other records http www.ncdc.noaa.gov paleo icecore greenland summit document gripinfo.htm including the North Greenland IceCore Project NGRIP core and are now believed not to represent climate events the interglacial climate of Eemian Stage appears to have been as stable as the Holocene. See also Dansgaard Oeschger event European Project for Ice Coring in Antarctica GISP IcecoreIcecore brittle zone External links The GRIP logistics were managed by what is now called Centre for Ice and Climate at the Niels Bohr Institute, University of Copenhagen, Denmark. This research centre maintains a web page about icecore research http www.iceandclimate.nbi.ku.dk research drill analysing history drilling central ice cores Other links http www.esf.org activities research networking programmes life earth and environmental sciences lesc completed esf research ... de Greenland IceCore Project ... more details
organic material ever recovered from a deep icecore drilling project, he said. External ... about icecore research http www.iceandclimate.nbi.ku.dk research drill analysing history drilling ...Image Ngrip epica do18.png thumb right Delta O 18 record from the NGRIP core The drilling site of the North Greenland IceCore Project NGRIP or NorthGRIP is near the center of Greenland 75.1 N, 42.32 W, 2917 m, ice thickness 3085 . Drilling began in 1999 and was completed at bedrock in 2003 http news.bbc.co.uk 1 hi sci tech 3090279.stm . The icecore cores are cylinders of ice 11 centimeters in diameter that were brought to the surface in 3.5 meter lengths. The NGRIP site was chosen to extract a long and undisturbed record stretching into the last glacial , and it succeeded. The site was chosen for a flat basal topography to avoid the flow distortions that render the bottom of the Greenland icecore project GRIP and Greenland Ice Sheet Project GISP cores unreliable. Unusually, there is melting at the bottom of the NGRIP core believed to be due to a high geothermal geology geothermal heat flux locally. This has the advantage that the bottom layers are less compressed by thinning than they would otherwise be NGRIP annual layers at 105 kyr age are 1.1 cm thick, twice the GRIP thicknesses at equal age. The NGRIP record helps to resolve a problem with the GRIP and GISP2 records the unreliability of the Eemian Stage portion of the record. NGRIP covers 5 kyr of the Eemian, and shows that temperatures then were roughly as stable as the pre industrial Holocene temperatures were. This is confirmed by sediment cores, in particular MD95 2042 http www.worldchanging.com archives 001199.html . In 2003, NGRIP recovered what seem to be plant remnants nearly two miles below the surface, and they may be several million years old. http www.glaciology.gfy.ku.dk ngrip index eng.htm Several of the pieces ..., and drilling and logistics were managed by what is now called Centre for Ice and Climate at the Niels ... more details
dablink For usage as a word, see Core disambiguation CORE may refer to Congress of Racial Equality CORECORE Brazil , Coordenadoria de Recursos Especiais, a SWAT unit Central Organization for Railway Electrification , a subsidiary of Indian Railways Lutheran CORE CAQH , Committee on Operating Rules for Information Exchange CORE CORENIC , Internet Council of Registrars disambig ... more details
wiktionary corecoreCore may refer to tocright Science and Academics Mass deficit Core astronomy , the central part of a galaxy Core group , in mathematics, an object in group theory Core functional analysis , in mathematics, a subset of the domain of a closable operator Core graph theory , in mathematics, the homomorphically minimal subgraph of a graph Core of a triangulated category in mathematics Core game theory , the collection of stable allocations that no coalition can improve upon Planetary core , the center of a planet Inner core of the Earth Outer core of the Earth Solar core , the region of the Sun where nuclear fusion takes place Lithic core , in archaeology, a stone artifact left over from toolmaking Core curriculum , in education, an essential part of the curriculum Core sample , in Earth science, a sample obtained by coring Core countries , in dependency theory, an industrialized country on which peripheral countries depend Core anatomy , everything except the appendages Hydrophobic core , the interior zone of a protein Nuclear reactor core , portion of a nuclear reactor ... core , is a unit of design in ASIC FPGA electronics and IC manufacturing Multi core , a type of microprocessor design in which multiple processors coexist on the same chip Magnetic core , in electricity and electronics, ferromagnetic material around which wires are wound Magnetic core memory , in computing, the primary memory prior to semiconductor memory Nuclear reactor core , a portion containing the fuel components Core optical fiber , the signal carrying portion of an optical fiber Core manufacturing , used in casting and molding Intel Core , in computing, a family of single core and multi core 32 bit and 64 bit CPUs released by Intel Core Animation , in computing, a data visualization API used in Mac OS X Core dump , in computing, is the recorded state of a running program Core International, Inc , trademark owner for Computers, Computer Peripherals and Programs Media Core Stone ... more details
Infobox album See Wikipedia WikiProject Albums Name To the Core Type studio Artist Vinnie Moore Cover Vinnie Moore 2009 To the Core.jpg Released Start date 2009 05 26 ref http www.amazon.com Core Vinnie Moore dp B001W6WB58 To the Core & 91 Import& 93 . Amazon.com Amazon . Retrieved 2012 01 13. ref Recorded The Core in Northern California Genre Instrumental rock Length Duration m 59 s 3 Label Mascot Producer Vinnie Moore Last album Collection The Shrapnel Years Vinnie Moore album Collection The Shrapnel Years br 2006 This album To the Core br 2009 Next album Album ratings rev1 Allmusic rev1score Rating 3.5 5 ref Prato, Greg. http www.allmusic.com album to the core r1548109 review To the Core . Allmusic . Rovi Corporation . Retrieved 2012 02 02. ref To the Core is the seventh studio album by guitarist Vinnie Moore , released on May 26, 2009 through Mascot Records. Track listing tracklist all writing Vinnie Moore title1 Fly length1 4 51 title2 Panic Attack length2 6 19 title3 Off the Hook length3 5 15 title4 Transcendence length4 3 55 title5 Soul Caravan length5 5 57 title6 Jigsaw length6 3 43 title7 Remorse length7 7 02 title8 Tailspin length8 5 33 title9 Over My Head length9 3 58 title10 Into the Open Highway length10 6 49 title11 Into the Sunset length11 5 41 total length 59 03 Personnel Vinnie Moore guitar , record producer production Tim Lehner keyboard instrument keyboard Van Romaine drum kit drums John DeServio bassline bass Tim Conklin audio engineering engineering Paul Northfield audio mixing recorded music mixing Ryan J W Smith audio mastering mastering References Reflist Vinnie Moore Category Vinnie Moore albums Category 2009 albums it To the Core pt To The Core ... more details
about the concept in economics and game theory Core economics the shopping centres called The Core The Core Shopping Centre disambiguation The Core Shopping Centre Infobox Film name The Core image The Core poster.jpg caption Promotional poster for The Core director Jon Amiel producer Sean Bailey producer ... country United States language English budget 60,000,000 gross 73,498,611 The Core is a 2003 American disaster film loosely based on the novel Core novel Core by Paul Preuss . It concerns a team that has ... weapon nuclear explosions in order to restart the rotation of Inner core Earth s core . The film ... s molten core has ceased its rotation. Within a year, the Earth s electromagnetic field will collapse ... to bore into the Earth s core and plant a series of nuclear charges at precise points to restart the core s motion and restore the field. They design a multi compartment vessel called the Virgil with the help ... by the extreme pressure. Virgil eventually reaches the molten core. The new data they gather there reveals a serious flaw in their plan. The outer layer of the core is less dense than anticipated ... that is located in an area exposed to the extreme temperatures of the core. Brazzelton volunteers ..., according to Zimsky, was designed as a weapon to propagate earthquakes through the Earth s core, but it unintentionally stopped the core s rotation instead. Zimsky reveals the government will use it again in an effort to restart the core. Keyes is convinced using it again would have disastrous results ... as the nuclear charges successfully restart the core. They break through the crust underwater, leaving ... s consensus states A B movie with its tongue planted firmly in cheek, The Core is so unintentionally ... core.htm ref . Elvis Mitchell, of the New York Times , said, The brazen silliness of The Core is becalming and inauthentic, like taking a bath in nondairy coffee creamer. The Earth core s inability to turn ... 2003 03 28 movies 28CORE.html?pagewanted 2 title Movie Review The Core Trying to Jump Start ... more details
Infobox CPU architecture name S core designer Sunplus Technology bits 32 16 bit introduced 2005 version design RISC type encoding branching endianness Little page size extensions open registers gpr fpr S core is a hybrid 32 16 bit instruction set architecture by Sunplus Technology . It is supported by the Linux kernel since version 2.6.32 ref http kernelnewbies.org Linux 2 6 32 head f6b625129eeabb3868b46a164a1d2ad569813cc7 ref . The microarchitecture features Advanced Microcontroller Bus Architecture AMBA support and includes SJTAG for In circuit emulator In circuit emulation . It is implemented on the Sunplus SPG290 system on a chip SoC . See also Comparison of CPU architectures List of instruction sets References reflist External links http www.sunplus.com products S 2Bcore.asp RISC based processor architectures Category Instruction set architectures ... more details
Orphan date October 2008 Infobox Song Name To the core Artist Rise Against from Album Revolutions Per Minute album Revolutions Per Minute Released 2003 Worldwide Format CD Worldwide Recorded Plumper Mountain Sound in Gibsons, BC and The Warehouse Studio in Vancouver, BC Genre Hardcore punk Length 1 33 Label Geffen Records Writer Rise Against Tim McIlrath Producer Bill Stevenson musician Bill Stevenson and Jason Livermore Certification To The Core is a song by Rise Against . It totals to 1 33 minutes long, and the song is about a person s Presumably Tim McIlrath anger on how promises are made to change the way things in this world are I stand behind the things I say You type the words you won t say to my face and the uselessness of this I watch you point and click your life away . Category 2003 singles ... more details
primarysources date July 2009 refimprove date July 2009 for the video game C.O.R.E. video game Infobox Company company name C.O.R.E Digital Pictures company logo Image Coredp logo.png company type Privately held company company slogan fate Suspended operations foundation March 1994 founder William Shatner br Bob Munroe br John Mariella br Kyle Menzies defunct March 2010 location city Toronto , Ontario location country Canada industry computer generated imagery CGI animation homepage http www.coredp.com coredp.com C.O.R.E. Digital Pictures was a film and television computer animation special effects studio, which has branched out into fully animated television series and feature films. On March 15, 2010 the company announced it was suspending operations and shut down. Its first feature animation, The Wild , was distributed by Walt Disney Pictures . It has had a less than successful critical and commercial reaction. With 400 temporary employees, The Wild was the largest production crew for a film made in Canada. C.O.R.E. Digital Pictures Killshot Weinstein Co. Film Colony A Band Apart Lawrence Bender Prods. Firehouse Dog New Regency Prods. Twentieth Century Fox Silent Hill film Silent Hill Davis Films Wander Star TriStar Columbia Lucky Number Slevin Ascendant Pictures Weinstein Co. Saw 2 Evolution Entertainment Twisted Pictures Resident Evil Apocalypse Screen Gems Studio Davis Films ..., intro sequence C.O.R.E. Toons Dudson Decode Entertainment The Naughty Naughty Pets Decode Entertainment ... Anaconda Decode C.O.R.E. Digital Pictures for Fox Family Teletoon, Season I, II & III Brats of the Lost ... Aardman Animations Paws & Tales Providential Pictures Urban Vermin Decode Entertainment C.O.R.E. Feature Animation Valiant 2005 film Valiant Vanguard Animation Walt Disney Pictures The Wild C.O.R.E. ... Bros. References reflist External links http www.coredp.com C.O.R.E. , official site Category Canadian ... Category Digital media fr C.O.R.E. Feature Animation it C.O.R.E. Digital Pictures ... more details
of ore deposits and oil exploration. It soon expanded to ocean s, lake s, Icecoreice , mud , Loss ... entirely. See also Icecore Scientific drilling Core drill References Reflist unsourced date February ... 021climate journey.html Core from Walden Pond http www.talkorigins.org faqs icecores.html Ice ...Image Diamond Core.jpeg thumb right 300px Rock core samples. The product of a Drilling rig Diamond rig . The bird is a Pied Butcherbird . A core sample is a cylindrical section of usually a naturally occurring substance. Most core samples are obtained by drilling with special drills into the substance, for example sediment or rock, with a hollow steel tube called a core drill . The hole made for the core sample is called the core hole . A variety of core samplers exist to sample different media under .... Core samples can also be taken to test the properties of manmade materials, such as concrete , ceramic s, some metal s and alloys, especially the softer ones. Core samples can be taken of living things ... diseases. Methods Image Granitic core Stillwater.jpg thumb 60px Granitic rock core from Stillwater .... Core samples are most often be taken with their long axis oriented roughly parallel to the axis ... to take core samples from the wall of an existing borehole. Taking samples from an exposure, albeit ... carry a Rock Abrasion Tool which is logically equivalent to the rotary sidewall core tool described below. Some common techniques include gravity coring , in which the core sampler is dropped into the sample ... of the subject material limits the size of core that can be retrieved. drilling exploration diamond drilling where a rotating annular tool backed up by a cylindrical core sample storage device is pressed ... within the core tools to support and protect the sample on its way to surface it is often also necessary to control or reduce the contact between the drilling fluid and the core sample, to reduce changes from the coring process. The mechanical forces imposed on the core sample by the tool frequently ... more details
Unreferenced date December 2009 Refimprove date December 2009 Image pollen core sampling.jpg right thumbnail 200px Pollen cores being taken at Fort Bragg, North Carolina. A pollen core is a core sample of a medium containing a stratigraphy stratigraphic sequence of pollen . Analysis of the type and frequency of the pollen in each layer is used to study changes in climate or land use using regional vegetation as a proxy. This analysis is conceptually comparable to the study of icecore s. Methods Cores are obtained from deposits where pollen is likely to have been trapped. Cores are generally obtained from Lake lacustrine sediments and peat bog s although soil sediments may also be obtained. Degradation of the pollen exine and bioturbation may reduce the quality of the pollen grains and stratigraphy of the core so researchers frequently select locations where the sediments are under Hypoxia environmental anaerobic conditions. The cores are then subjected to pollen analysis by palynologist s who are able to infer the proportions of major plant types from the concentrations of different pollen types found in the cores. Coring Equipment There are a number of tools used for coring, often with specialized uses Core Samplers Glew Corer A gravity corer used for lake surface sediments to capture the water sediment interface. Similar to the Kajak Brinkhurst sampler. Brown Corer Frozen Finger A tube is placed into the sediment and then filled with liquid nitrogen causing the sediment around the tube to freeze solid, preserving fine scale structure. Livingstone Piston Corer A long metal tube with a piston at the lower end. Once the core tube is at the desired depth the piston is released and the barrel can be pushed downwards into the sediment. Generally used for lake sediments. Russian A chamber corer used to sample peat s. Grab Samplers Ekman Grab Sampler Petersen Grab Ponar Grab DEFAULTSORT Pollen Core Category Pollination Category Palynology it Carota di polline vi M u l i ph n ... more details
At the Earth s Core may refer to At the Earth s Core novel At the Earth s Core novel 1914 , by Edgar Rice Burroughs At the Earth s Core film At the Earth s Core film 1976 disambiguation ... more details
Image Corroded Core Plug.JPG thumb right 250px A core plug that has been corroded from improper engine maintenance. Core plugs , sometimes wrongly called freeze plugs or frost plugs , are plug s that fill the core manufacturing core holes found on water cooled internal combustion engine s. The sand casting cores are used to form the internal cavities in the engine block or cylinder head s , usually forming the Engine cooling coolant passage s. The traditional plug is a thin, domed, disc of ferrous metal which is pressed into a machined hole in the casting. Alternatively a non ferrous metal such as brass offers improved corrosion prevention. In some high performance engines the core plugs are large diameter pipe plug s. ref Citation last Monroe first Tom title Engine builder s handbook inspection, machining, reconditioning, valvetrain assembly, blueprinting, degreeing cams, tools, engine assembly page 111 publisher HPBooks year 1996 url http books.google.com books?id p1zb keWM74C&pg PA111 isbn 9781557882455 postscript . ref Core plugs can often be a source of troublesome leaks as a result of internal cooling system corrosion. Ease of replacement depends on accessibility. In many cases the plug area will be difficult to reach and using a mallet to perform maintenance or replacement will be nearly impossible without special facilities. Expanding rubber plugs are available as replacements when access is a problem. Freeze plug A true freeze plug is an expansion plug located in the side ... it turns to ice, and if the coolant does not have enough antifreeze protection it can freeze and crack ... in the early 1900s. At that time core holes in the engine blocks were fitted with pipe plugs. During ... a shoulder in the core hole and then the dome struck with a hammer to collapse the dome and expand the disk to seal the core. Other core plugs are a dish design when pressed into the casting hole the tapered sides form the seal. These core plugs do not require the shoulder inside and are the principal ... more details
Core collapse can refer to The collapse of the stellar core of a massive star, such as the core collapse that produces a Type II supernova . Core collapse cluster , the dynamic process that leads to a concentration of stars at the core of a Globular cluster . disambig ... more details
Core values may refer to Core values, the first value category of the value system Core democratic values Family values The core values of many military organizations Culture of the United States Marine Corps Core values Core values of the United States Marine Corps Core values of the United States Navy US Air Force Core Values U.S. Coast Guard Symbols U.S. Coast Guard Core Values disambig ... more details
Air core may refer to Air core drilling , a form of rotary air drilling Magnetic core disambig Long comment to avoid being listed on short pages ... more details
Deep Core can refer to Deep Core film Deep Core film Deep Core video game Deep Core video game a region in the Star Wars galaxy DeepCore a complementary extension to IceCube Neutrino Observatory disambig Short pages monitor This long comment was added to the page to prevent it being listed on Special Shortpages. It and the accompanying monitoring template were generated via Template Longcomment. Please do not remove the monitor template without removing the comment as well. ... more details
About the Intel processor brand name the Intel microarchitecture that is the basis for the Core 2 processor family Core microarchitecture Intel Core is a brand name used for various mid range to high end consumer and business microprocessors made by Intel . In general, processors sold as Core are more ... . Similarly, identically or more capable versions of Core processors are also sold as Xeon processors for the server and workstation market. The current lineup of Core processors includes the latest Intel CoreCore i7 Intel Core i7 , Intel CoreCore i5 Intel Core i5 and Intel CoreCore i3 Intel Core i3 , and the older Intel CoreCore 2 Solo Intel Core 2 Solo , Intel CoreCore 2 Duo Intel Core 2 Duo , Intel CoreCore 2 Quad Intel Core 2 Quad , and Intel CoreCore 2 Extreme Intel Core 2 Extreme lines ... dt core title Desktop Processors publisher Intel.com date accessdate 2010 12 13 ref Overview class wikitable ... Code named Cores Fab Date released Code named Cores Fab Date released style background white Core Solo ... nm January 2006 style background white Core Duo colspan 4 center small Desktop version not available small center Yonah microprocessor Yonah 2 65 nm January 2006 style background white Core ... May 2008 style background white Core 2 Duo Conroe microprocessor Conroe Conroe br Conroe microprocessor ... Penryn 2 br 2 65 nm br 45 nm July 2006 br January 2008 style background white Core ... background white Core 2 Extreme Conroe microprocessor Conroe XE Conroe XE br Kentsfield microprocessor ... style background white Core i3 Clarkdale microprocessor Clarkdale br Sandy Bridge 2 br 2 32 ... br 2 32 nm br 32 nm January 2010 br February 2011 style background white Core i5 Lynnfield ... br 32 nm January 2010 br February 2011 style background white Core i7 Bloomfield microprocessor ... 32 nm September 2009 br January 2010 br January 2011 br February 2011 style background white Core ... 32 nm September 2009 br January 2011 colspan 9 small List of Intel Core microprocessors br List ... more details
Refimprove date August 2007 Expert subject Philosophy date November 2008 In philosophy , a core ontology is a basic and minimal ontology consisting only of the minimal concepts required to understand the other concepts. It must be based on a core glossary in some human language so humans can comprehend the concepts and distinctions made. Each natural language tends to rely on its own conceptual metaphor structure, and so tends to have its own core ontology according to W. V. Quine . It could be said also to represent the moral core of a human linguistics linguistic culture , and to self correct so as to better represent core cultural ideas. Such a core ontology is a key pre requisite to a more complete foundation ontology , or a more general philosophical sense of ontology. Most applicable to education teaching , e.g. the Longmans defining dictionary of the simplest meanings of 2,000 English words is used to define the 4,000 most basic English idiom s this is a core glossary of the English language , which permits access to the core ontology the idioms . Core ontologies is a concept that is used in information science as well. For example the CIDOC Conceptual Reference Model CIDOC CRM is referred to as a core ontology. References reflist http rdfs.org sioc spec SIOC Core Ontology Specification at rdfs.org http www.w3.org 2005 04 FSWS Submissions 25 paper html.html Semantic Management of Web Services using the Core Ontology of Services at w3.org Category Ontology Category Lexicography philo stub ... more details
Core of the Earth may refer to The inner core of the Earth The outer core of the Earth disambiguation Short pages monitor This long comment was added to the page to prevent it from being listed on Special Shortpages. It and the accompanying monitoring template were generated via Template Long comment. Please do not remove the monitor template without removing the comment as well. ... more details
Mac OS X Graphics Model logo Image Macosx graphics coreanimation 20091030.png Core Animation screenshot Core Animation is a data visualization application programming interface API used by Mac OS X 10.5 and later as well as iOS Apple iOS to produce animated user interfaces. ref name apptech cite web title Apple Developer Leopard Technology Series for Developers Leopard Developer Application Technologies Overview url http developer.apple.com leopard overview apptech.html accessdate 2007 06 12 ref Overview Core Animation provides a way for developers to produce animated user interfaces via an implicit ... of an object, and Core Animation handles interpolation . This allows animated interfaces to be created ... cite web title Apple Mac OS X Leopard Technology Core Animation url http www.apple.com macosx technology coreanimation.html accessdate 2007 10 30 ref Core Animation can animate any visual element, and it provides a unified way of accessing Core Image , Core Video , and the other Quartz graphics layer Quartz technologies . Like the rest of the graphics model, Core Animation can be accelerated by a graphics ... while in progress. ref name apptech Updating an existing Cocoa application to use Core Animation ... registered into a Core Animation setup function. Beyond that, core animation code can be largely segregated from standard GUI logic. History Core Animation first appeared in Mac OS X v10.5 , but actually ... Core Animation. See also List of widget toolkits Clutter computing Clutter Windows Presentation Foundation References reflist External links http developer.apple.com graphicsimaging coreanimation Core ... Conceptual CoreAnimation guide Apple s Core Animation Programming Guide Accessed 2010 02 13 Core Foundation iPhone Category 2007 software Category Mac OS X APIs de Core Animation es Core Animation fr Core Animation ko it Core Animation ja Core Animation pt Core Animation ru Core Animation uk Core Animation ... more details
File Boiling nuclear reactor shroud.png thumb right The core shroud in a boiling water reactor A core shroud is a stainless steel cylinder surrounding a nuclear reactor core whose function is to direct the cooling water flow. ref Toshiba, http www.toshiba.co.jp nuclearenergy english maintenance replace shroud02.htm Core Shroud Replacement , accessed 21 July 2011 ref References references Category Nuclear power plant components Category Nuclear technology engineering stub ... more details
Unreferenced auto yes date December 2009 Core power is a parameter used in aeroengine performance engineering to enable a comparison of the power capabilities of jet engine e.g. turbofan cores. Although the alternative core size parameter is easier to compute, it only takes into account the basic flow size of the device, no account being taken of the impact of core supercharging or turbine rotor inlet temperature. There are several definitions of core power in use, but the following definition is fairly popular The core of the engine is treated as a turbojet so, for instance, in a simple 2 spool turbofan, the power requirements of the fan bypass section are ignored and LP turbine imagined to be only driving the inner part of the fan. Firstly, a calculation is undertaken to find the turbine exit conditions where sufficient power is being extracted from the turbine system to just drive the core compression system i.e. the fan inner and HP compressor . Using the aforementioned turbine exit conditions as an input, an ideal i.e. 100 efficient turbine expansion down to atmospheric pressure is calculated. The resulting turbine shaft power is called core power . In a turboshaft turboprop , most of the core power is realised as shaft power, whilst in a turbojet the core power is converted into jet power. In a turbofan, some of the core power is transferred to the fan bypass section and then converted into jet power. Aircraft gas turbine engine components Aviation lists DEFAULTSORT Core Power Category Jet engines engine aircraft stub ... more details
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