Companies date September 2011 The DGrid Initiative German Grid Initiative was a government ... grid computing . DGrid started September 1, 2005 with six community projects and an integration project DGI as well as several partner projects. Integration project The DGrid integration project intended to integrate community projects. The DGrid integration project acted as a service provider ... are provided by four work packages DGrid Base Software The major task of this work package ..., GridSphere and the Grid Application Toolkit GAT . The community projects linked together in the D ... the customisation of the Base Software. Deployment and operation of the DGrid infrastructure Work package 2 builds up a Core DGrid. It was used as a prototype to test the operational functionality ... The network infrastructure in DGrid is based on the DFN Wissenschaftsnetz X WiN. Work package ... middleware used in DGrid. Further tasks are to build an AA Infrastructure in DGrid, develop firewall concepts for Grid environments and set up Grid specific CERT services. DGrid project office The work package is responsible for the integration of community projects into one common DGrid platform ... in the DGrid Initiative AstroGrid D AstroGrid D, also referred to as the German Astronomy Community .... AstroGrid D is managed by the Astrophysical Institute Potsdam AIP . C3 Grid At the Collaborative ... of spatial data are to be developed and implemented within the DGrid infrastructure. A proof .... They will be supported in providing grid resources and services. Experiences in the DGrid projects ... courses, create video and audio recordings and provide these online to the DGrid communities ... . Partner projects Several partner projects are involved in DGrid. WISENT The e Science project WISENT ... of Education and Research. External links http www.d grid.de DGrid Initiative official web site http www.gac grid.org AstroGrid D official web site http www.c3grid.de C3 Grid official web site http ... more details
wiktionarypar gridGrid or The Grid may refer to In entertainment and media The Grid , an electronic dance group Kevorkian Death Cycle , a music group formerly called Grid The Grid arcade game The Grid arcade game , a 2001 third person shooter The Grid TV series The Grid TV series from 2004 The Grid US TV series The Grid US TV series , an American TV series Mobil 1 The Grid , a motorsport magazine TV show The Grid The Outer Limits The Grid The Outer Limits , an episode of the science fiction series Grid album Grid album , the eighth original album by the Japanese band m.o.v.e. Race Driver Grid , a racing video game Spooks 3 Games The Grid Spooks 3 Games The Grid , video game based on the television show Spooks The grid, the virtual environment of the game Second Life List of Institute of Electrical and Electronics Engineers publications IEEE Grid , a monthly publication of the Institute of Electrical and Electronics Engineers The Grid , the computerized virtual world in which the Tron franchise Tron franchise exists The Grid newspaper The Grid newspaper , an alternative weekly newspaper in Toronto, Ontario In science and technology Electrical grid , a network for delivering electricity Grid computing , the application of a network of computers to a single problem Control grid , an electrode to control electrons in vacuum tubes Tetrode Grids Screen grid , a grid used in vacuum tubes to reduce capacitance Suppressor grid , a grid used in vacuum tubes to suppress secondary emission GRIDS gay related immunological syndrome later attributed to HIV see AIDS GRiD Systems Corporation , founded in 1979, developer of range of laptops Grid Compass , the first laptop computer released in 1982 Lattice graph or grid graph , a graph formed from a regular lattice of vertices ESRI grid file ... Gay related immune deficiency GRID , an early suggested name for AIDS Global Release Identifier GRid , a music industry identifier from the RIAA and IFPI In geography Grid, a village in P r u ... more details
On The Grid The Grid single On The Grid is the debut single by English electronic artists The Grid , which was released in 1989 on EastWest Records EastWest Records UK . It was released as 12 single sided white label promotional vinyl. Written by Lime band Lime member Lime band Denis LePage . Produced by The Grid . Track listing Promotional Single Sided White Label 12 cat GRID1 On The Grid 6 50 DEFAULTSORT On the Grid Category 1989 singles Category The Grid songs Category Debut singles ... more details
Infobox musical artist See Wikipedia WikiProject Musicians name In Grid image In Grid in Sopot 2009.jpg caption In Grid in Sopot , Poland , August 2009 background solo singer birth name Ingrid Emiliana Alberini alias In Grid birth date Birth date and age 1978 9 11 death date origin Guastalla , Italy ... in 2004. Career In Grid whose parents named her after Ingrid Bergman began singing in her native Northern ... Tu es foutu&cat s title In Grid Tu es foutu accessdate 2011 07 19 work italiancharts.com ref ref name .... In Grid s debut album Rendez Vous In Grid album Rendez Vous made a modest performance in Sweden ... a massive airplay in Poland. 2004 saw the release of In Grid s second effort, a cover album deriving from tradition of French popular music. It was called La Vie en Rose In Grid album La Vie en Rose , after ..., failing to repeat the considerable success of Rendez Vous . However, In Grid s popularity remained .... Voila , In Grid s third studio album, appeared in the market in the second half of 2005. Although it didn t perform well in the charts, the first single, Mama Mia In Grid song Mama Mia , became a major ... popularity declining in Europe, In Grid still remained successful in Poland, what became her main market. In Grid released her next album, Passion In Grid album Passion , in 2009. It was promoted by three ... ingrid title In grid Music Charts accessdate 2011 07 19 work acharts.us ref rowspan 2 Certifications ... showinterpret.asp?interpret In Grid title Discographie In Grid accessdate 2011 07 19 work austriancharts.at ... de chartverfolgung summary artist IN GRID longplay title Chartverfolgung IN GRID Longplay accessdate ... http greekcharts.com showinterpret.asp?interpret In Grid title Discography In Grid accessdate 2011 ... SWE ref name swedishcharts cite web url http swedishcharts.com showinterpret.asp?interpret In Grid title Discography In Grid accessdate 2011 07 19 work swedishcharts.com ref rowspan 1 Swiss Music Charts SWI ref name swisscharts cite web url http hitparade.ch showinterpret.asp?interpret In Grid ... more details
For other uses of the title The Grid, see Grid disambiguation . Refimprove date October 2010 Infobox musical artist See Wikipedia WikiProject Musicians name The Grid image caption image size background group or band alias origin England genre House music House br Techno music Techno br Ambient house years active 1988 1996 br 2003 present label East West Records East West , Virgin Records Virgin , Deconstruction Records Deconstruction , Some Bizzare Records Some Bizzare associated acts Soft Cell , Chris Braide website current members Richard Norris musician Richard Norris br David Ball musician David Ball past members Sacha Rebecca Souter singer vocals notable instruments The Grid are an England ..., Blackpool , Lancashire keyboards Sacha Rebecca Souter Vocals Biography The Grid formed in 1988 and had ... s 1994 album Evolver The Grid album Evolver reached 14 in the UK Albums Chart . ref name ... with female singer Misty Woods , before writing and recording new material as the Grid. A single, Put Your Hands Together , was released in 2007 and an album, Doppelg nger The Grid album Doppelg nger ... Records 1992 456 album 456 align center Virgin Records 1994 Evolver The Grid album Evolver ref http ... 1995 Music for Dancing align center 67 Deconstruction Records 2008 Doppelg nger The Grid album Doppelg nger ... name British Hit Singles & Albums 1989 On the Grid promo only align center 1989 Intergalactica promo ... 1993 Swamp Thing The Grid song Swamp Thing align center 3 1994 Rollercoaster align center 19 1994 ... 8001 people mattski GridGrid Central An Unofficial Page for The Grid http www.banjohangout.org archive 153859 Death of Roger Dinsdale. Allmusic class artist id p44881 pure url yes The Grid on allmusic.com http www.myspace.com gridmusic The Grid MySpace page DEFAULTSORT Grid, The Category English ... British techno music groups Category Remixers Category Electronic music duos de The Grid pl The Grid ru The Grid sv The Grid ... more details
Unreferenced date January 2008 Infobox television show name In the Grid image caption genre Game show runtime 30mins inc. comms creator Endemol UK starring Les Dennis network Five channel Five country United Kingdom first aired Start date 2006 10 30 df y last aired End date 2007 2 2 df y num episodes 70 producer Initial West related In the Grid was a game show that airs on UK broadcaster Five channel Five at 6.30pm week nights. It first aired on Monday 30 October 2006. In the Grid was hosted by Les Dennis and was produced by Initial West, one of the Endemol UK companies. Format Round 1 The Grid The reigning champion gets to pick from a 3x3 board from A1 to C3 , each square hiding a name. The selected square reveals the name of the champion s new opponent. If there is no reigning champion only the case where the previous champion has won five games and has to retire , the selection is made randomly by the Grid. The first person selected is treated as the reigning champion , and the second ... her money. The number of times that each colour occurs in the Grid varies between episodes. Typically ... Grid. The loser doesn t keep the money they have accumulated to that point. Round 2 The Mega Grid ... 50,000 on one occasion 25 December 2006 . To win, they must choose squares on a 5x5 grid labelled A1 to E5. The grid contains around 20 to 23 gold squares, and 2 to 5 bankrupt squares. The first move ... causes the player to lose all their winnings from that episode. Thereafter, the moves are optional. The Grid ... played the Mega Grid 5 times, they have to retire . So far, five contestants have gone all the way to the end on the Mega Grid and four of these have been successful. Viewer s Competition After the main ..., which had included a game of In the Grid in their software, In the Grid would return for a second series ... website is down. External links http www.five.tv inthegrid In the Grid at five.tv UKGameshow page index.php In the Grid Category Channel 5 UK television programmes Category British game shows ... more details
An Esri grid is a Raster graphics raster GIS file formats GIS file format developed by Esri , which has two formats A Proprietary software proprietary binary file binary format, also known as an ARC INFO GRID , ARC GRID and many other variations A non proprietary ASCII format, also known as an ARC INFO ASCII GRID The formats were introduced for ArcInfo ARC INFO . The binary format is widely used within Esri programs, such as ArcGIS , while the ASCII format is used as an exchange, or export format, due to the simple and portable ASCII file structure. The grid defines geographic space as an array of equally sized Square geometry square grid points arranged in rows and columns. Each grid point stores a numeric value that represents a geographic attribute such as elevation or Grade slope surface slope for that unit of space. Each grid cell is referenced by its x,y coordinate location. File formats ASCII The format is relatively straightforward the first six lines indicate the reference of the grid, followed by the values listed in the order they would naturally appear left right, top down . For example, consider a grid, shown to the left. This could be encoded into an ASCII grid file, that would look like cellpadding 0 cellspacing 6 Grid image Values ASCII grid format width 33 style vertical align top Image ASCII grid example.svg 150px style vertical align top class wikitable align right style text align right 25 75 125 175 275 NA NA 5 2 225 NA 20 100 36 175 3 8 35 10 125 32 ... A binary Esri grid is stored in several files contained in at least two directories the name directory and an info directory, where name has strict naming conventions. References Binary grid http support.esri.com index.cfm?fa knowledgebase.techarticles.articleShow&d 30616 Arc INFO GRID file structure http home.gdal.org projects aigrid aigrid format.html AIG driver for GDAL ASCII grid http docs.codehaus.org display GEOTOOLS ArcInfo ASCII Grid format ASCIIGrid ASCII grid format http www.gdal.org ... more details
Grilles France DGrid Germany GARUDA India VECC Calcutta , India IsraGrid Israel INFN Grid Italy http ...refimprove date July 2010 expert subject date July 2010 Grid computing is a term referring to the federation of computer resources from multiple administrative domains to reach a common goal. The grid ... of files. What distinguishes grid computing from conventional high performance computing systems such as cluster ... dispersed. Although a grid can be dedicated to a specialized application, it is more common that a single grid will be used for a variety of different purposes. Grids are often constructed with the aid of general purpose grid software libraries known as middleware . Grid size can vary by a considerable ... tasks. For certain applications, distributed or grid computing, can be seen as a special type of parallel ... computer bus . Overview Grid computing combines computers from multiple administrative domains to reach ... What is the Grid? A Three Point Checklist ref to solve a single task , and may then disappear just as quickly. One of the main strategies of grid computing is to use middleware to divide and apportion pieces of a program among several computers, sometimes up to many thousands. Grid computing involves ... computing cluster computing based systems. The size of a grid may vary from small confined to a network ... across many companies and networks. The notion of a confined grid may also be known as an intra nodes cooperation whilst the notion of a larger, wider grid may thus refer to an inter nodes cooperation ... or grid computing in general is a special type of parallel computing that relies on complete ..., a thin layer of grid infrastructure can allow conventional, standalone programs, given a different ... There are diverse scientific and commercial projects to harness a particular associated grid or for the purpose ... volunteers citation needed date July 2010 more are listed at the Grid computing See also end of the article ... Market segmentation of the grid computing market According to IT Tude.com For the segmentation of the grid ... more details
pressure on the electric grid during time of peak demand. ref D. Hammerstrom et al. 2007 . Pacific ...Electrical devices are considered grid friendly if they operate in a manner that supports electrical Electric power transmission power grid reliability ref Ning Lu Hammerstrom, D.J. , Design Considerations for Frequency Responsive Grid Friendly&trade Appliances, Transmission and Distribution Conference ... stamp stamp.jsp?tp &arnumber 1668573&isnumber 34941 ref . Basic grid friendly devices may incorporate ..., reducing load when prices are at a peak. Grid friendly devices can include major appliance s found ... global balance between supply and demand. Without grid friendly frequency response, the rate at which ... relatively slowly . In contrast, grid friendly devices can act very quickly ref Ning Lu Hammerstrom, D.J. , Design Considerations for Frequency Responsive Grid Friendly&trade Appliances, Transmission ... May 2006 http ieeexplore.ieee.org stamp stamp.jsp?tp &arnumber 1668573&isnumber 34941 ref . A grid ... the frequency rises. Although a single grid friendly device may be a very small load, the fraction ... Ning Lu Hammerstrom, D.J. , Design Considerations for Frequency Responsive Grid Friendly&trade Appliances ... ref . The advantage of grid friendly frequency response is that frequency is ubiquitous on an electric ... voltage is a more local phenomenon, and grid friendly devices that respond to voltage will support more ... Response While frequency and voltage respond to physical phenomena on the electric system, grid ..., higher prices occur at times when the electric system is running short of supply. The purpose of grid ... is one means of reducing the market power of electricity suppliers when production runs short. Grid ... when prices are high, and more electricity when prices are low. ref D. Hammerstrom et al. 2007 ... project final report pnnl17167.pdf ref Demonstrated Results A demonstration of grid friendly technology ..., industrial loads belonging to municipalities, and a number of vendors and researchers. The grid friendly ... more details
Image Geodesic Grid ISEA3H illustrated.png Geodesic Discrete Global Grid PYXIS WorldView 400px right A geodesic grid is a technique used to model the surface of a sphere such as the Earth with a subdivided polyhedron , usually an icosahedron . Introduction A geodesic grid is a global Earth reference .... The focus of the discrete cells in a geodesic grid reference is different from that of a conventional ... to our natural resources. A geodesic grid allows local to global assimilation of ecologically significant ... last White first D coauthors Kimerling AJ, Overton WS title Cartographic and geometric components of a global ... into a grid in this case, over the geodesy shape of the Earth . Geodesic grids have been ... grid. However, such a pattern does not conform to many of the main criteria for a statistically valid discrete global grid, ref cite web last Clarke first Keith C title Criteria and Measures ... the new cells onto a sphere . In this geodesic grid , each of the vertices in the resulting geodesic ... Equal Area ISEA grid. Another method, using the intersection of a tetrahedron into triangular quadtrees ... geodesic grid inherits many of the virtues of 2D hexagonal grids, and specifically avoids problems ... in video games. The quadrilateralized spherical cube is a kind of geodesic grid based on subdividing ... linear systems like spectral method s do see also Gaussian grid . No single points of contact between neighboring grid cells. Square grid s and isometric grids suffer from the ambiguous problem of how ... longitude latitude grids in computers History The earliest use of the icosahedral geodesic grid in geophysical ... vorticity equation with an icosahedral hexagonal grid for the sphere journal Monthly weather ... 1968MWRv...96..351S issue 6 ref and Williamson. ref cite journal last Williamson first D. L. title Integration of the barotropic vorticity equation on a spherical geodesic grid journal Tellus volume ... grid system and its application to the shallow water equations booktitle Short and Medium Range ... more details
Refimprove date May 2007 A suppressor grid is a grid used in a thermionic valve also called vacuum tube to suppress secondary emission . A suppressor grid is also called the antidynatron grid, as it helps to reduce the dynatron effect. Placement In its simplest form, a suppressor grid, typically of coarse structure, is interposed between the screen grid and the anode Plate electrode plate of a tetrode , turning it into a pentode . Electrical connection of grid The suppressor grid is usually connected to the cathode and more often than not, this connection is made within the glass envelope. Because the grid is negatively charged relative to both the anode and the screen grid, it repels any secondary electrons back to the anode preventing them from contributing to the screen grid current, and to any negative resistance characteristic. DEFAULTSORT Suppressor Grid Category Vacuum tubes Category Electrodes ar de Bremsgitter fr Grille d arr t nl Keerrooster ... more details
Refimprove date August 2006 Image Windermere.jpg right thumb 200px A simple grid plan road map Windermere ... of a typical, uniform, square grid street network The grid plan , grid street plan or gridiron ... other, forming a wikt gridgrid . In the context of the culture of Ancient Greece , the grid plan ... ref Ancient grid plans The grid plan dates from antiquity and originated in multiple cultures some of the earliest planned cities were built using grid plans. By 2600 BC, Mohenjo daro and Harappa , major ... by a grid of straight streets, running north south and east west. Each block was subdivided by small ... grid based design. ref http en.wikipedia.org wiki Sirkap ref ref http en.wikipedia.org wiki Taxila ... founded on the grid plan of the near by Taxila ruined city of Sirkhap . ref http www.visitislamabad.net ... labor force and was laid out in blocks of long galleries separated by streets in a formal grid ... of grid plans is continuous in China from the 15th century BC onward in the Ancient Chinese ... the city and define its grid pattern. And for its layout the city should have the Royal ... , is the largest ancient grid plan site in the Americas . The city s grid covered eight square miles. Roman Grid Perhaps the most well known grid system is that spread through the colonies of the Roman Empire. The idea of the archetypal Roman centuriation Roman Grid was introduced to Italy first by the Greeks ... 1946 . The Grid Pattern Town , Geog. Rev., xxxvi, pp. 105 120, p. 116. ref Although the grid was an idea ..., Routledge, p. 39. ref The concept of a grid being the ideal method of town planning became widely accepted by the time of Alexander the Great. His conquests were a step in the propagation of the grid ... that would later be mirrored by the expansion of the Roman Empire. The Greek grid had its streets .... ref name Higgins, Hannah 2009 p. 60 Higgins, Hannah 2009 , The Grid Book, p. 60. ref This was probably best exemplified in Priene , in present day western Turkey, where the orthogonal city grid was laid ... more details
TOCright National Grid can refer to Electric power transmission systems National Grid Great Britain , the electricity transmission network of Great Britain. National Grid Malaysia , the electricity transmission network of Malaysia. National Grid New Zealand , the electricity transmission network of New Zealand. Companies National Grid plc , a United Kingdom based utilities company with an important subsidiary in the United States Power Grid Corporation of India Limited Geosurvey Spatial referencing systems National grid reference system , also known as Spatial referencing systems, a geospatial set of coordinates that are set by governments to set maps and other geographic tools with The Ordnance Survey National Grid The Irish national grid reference system The United States National Grid Other National Grid for Learning , a former UK government funded educational programme disambig ... more details
Off the grid may refer to Off the grid , housing not connected to public utilities Off the Grid song , the first single from the Beastie Boys album The Mix Up Off the Grid with Les Stroud , a 2006 documentary of a family s building of an off the grid home Warren Miller s Off the Grid , a 2006 film about winter sports from Warren Miller director Warren Miller Entertainment Off the Grid Stargate SG 1 , an episode of the television series Stargate SG 1 Off the Grid Life on the Mesa , a 2007 documentary film Living outside the system of conventional society , such as by not using an identity document or Social Security number disambig ... more details
POV date April 2009 Tone date February 2010 Public Infrastructure A smart grid is a digitally enabled electrical grid that gathers, distributes, and acts on information about the behavior of all participants ..., and sustainability of electricity services. Smart grid policy is organized in Europe as Smart Grid ... and goals The smart grid implies a fundamental re engineering of the electricity services industry, but focuses on the technical infrastructure. History Today s alternating current power grid evolved ... emerging technology available 120 years ago. Specific obsolete power grid assumptions and features ..., the mature, interconnected electric grid of the late 1960s became conceived of as dividing ... or a set time . Without the kind of coordination that a smart grid can provide, the increased use of such devices ... Future, Appendix A Working Group Reports author Smart Grid Working Group publisher Energy Future Coalition ... 2009 it was learned that spies had infiltrated the power grids, perhaps as a means to attack the grid ... Street Journal title Electricity Grid in U.S. Penetrated By Spies first Siobhan last Gorman date ..., and distributed generation began to appear adequate to support the concept of a smart grid, which .... references pending The term smart grid has been in use since at least 2005, when the article Toward A Smart Grid , authored by S. Massoud Amin and Bruce F. Wollenberg appeared in the September October ... date as far back as 1998. There are a great many smart grid definitions, some functional, some technological ... processing and communications to the power grid, making data flow and information management central to the smart grid. Various capabilities result from the deeply integrated use of digital technology with power grids, and integration of the new grid information flows into utility processes and systems ... making three classes of transformations improvement of infrastructure, called the strong grid in China addition of the digital layer, which is the essence of the smart grid and business process transformation ... more details
Image SectorCombo.svg thumb 200px right Diagram of a Fused Grid district showing four neighbourhoods and a mixed use zone The Fused Grid is a street network pattern first proposed in 2002 and subsequently ... well known and extensively used network concepts the grid plan grid and the Radburn pattern, derivatives ... urban space for habitation. The grid was conceived and applied in the pre automotive era of cities ... Pidgeon, Fused Grid Planning in a Canadian City, Wharton Real Estate Review, Spring 2005 University ... often called, erroneously, the Hippodamus Hippodamian grid. The grid pattern had emerged earlier ... mixed geometries. Architectural historian Spiro Kostof writes that The word grid is a convenient, and imprecise ..., the term grid can be applied to plans such as the Vitruvian octagonal plan for an ideal city ... grid with its loose interpretations the term grid type will be used in the subsequent sections of this text. The emergence of the pure, rectilinear, orthogonal grid, or Hippodamian grid, is explained ... ref This intuitive explanation leaves the question of pre grid and post grid non rectilinear city patterns ... the original rationale for the grid, the reasons for the Radburn pattern has been articulated clearly ... a departure from the strict orthogonal geometry and regularity of the grid and a distinct approach to laying ... on this pattern whose newer suburbs follow the grid reversing the urban suburban relationship ... sections. Criticisms of the prevailing network patterns Image Grid Pattern on Piraeus Hill.jpg thumb 200px right One of several streets of the grid that was applied to the hilly site of Piraeus ... network patterns, the grid and Radburn, have been debated by planners, transportation engineers ... The first known criticism of the grid was put forward on the grounds of defence that became irrelevant ... which preceded the grid, made it difficult for invading troops to find their way in and out of the city ... years later and added the advantage of a superior visual effect of the organic pattern over the grid ... more details
A grid code is a technical specification which defines the parameters an electricity generation electricity generating plant has to meet to ensure proper functioning of the electrical grid http www.nationalgrid.com uk Electricity Codes gridcode gridcodedocs . The authority responsible for the electricity distribution specifies the grid code which may vary from country to country. Independent power producers Independent power producer s like photovoltaic power station s or wind farm s have to comply with the grid code. See also RISSP External links http www.terna.it default Home en electric system grid code tabid 502 Default.aspx Italian grid code http www.nationalgrid.com uk Electricity Codes gridcode gridcodedocs GB grid code DEFAULTSORT Grid Code Category Electric power Category National Grid UK Electric power stub ... more details
confusing date September 2011 The Semantic Grid refers to an approach to Grid computing in which information, computing resources and services are described using the semantic data model . In this model the data and metadata are expressed through facts small sentences . Therefore it becomes directly understandable for humans. This makes it easier for resources to be discovered and joined up automatically, which helps bring resources together to create Virtual Organization Grid computing Virtual Organizations VOs . The descriptions constitute metadata and are typically represented using the technologies of the Semantic Web , such as the Resource Description Framework RDF . By analogy with the Semantic Web, the Semantic Grid can be defined as an extension of the current Grid in which information and services are given well defined meaning, better enabling computers and people to work in cooperation. This notion of the Semantic Grid was first articulated in the context of e Science , observing that such an approach is necessary to achieve a high degree of easy to use and seamless automation enabling flexible collaborations and computations on a global scale. The use of Semantic Web and other knowledge technologies in Grid applications is sometimes described as the Knowledge Grid . Semantic Grid extends this by also applying these technologies within the Grid middleware . Some Semantic Grid activities are coordinated through the Semantic Grid Research Group of the Global Grid Forum . See also Standards Semantic Web Rule Language SWRL Application Areas LSID Life Science Identifiers ... links http www.semanticgrid.org Semantic Grid website http www.ontogrid.net ONTOGRID EU funded research project for enabling semantic grid applications http www.dagstuhl.de 05271 Semantic Grid Dagstuhl Seminar http www.springerlink.com index r3w7115088ggw883.pdf Semantic Grid oriented to eTourism Category Grid computing Category Semantic Web de Semantic Grid ... more details
Unreferenced date December 2009 Image Cartesian grid.svg thumb right Example of a Cartesian grid . Image Regular grid.svg thumb right Example of a regular grid . Image rectilinear grid.svg thumb right Example of a rectilinear grid . Image Curvilinear grid.svg thumb right Example of a curvilinear grid . Image Example curvilinear grid.svg thumb right Another example of a curvilinear grid . A regular grid is a tessellation of n dimensional Euclidean space by congruent parallelotope s e.g. bricks . Grids of this type appear on graph paper and may be used in finite element analysis as well as finite volume method s and finite difference method s. Since the derivatives of field variables can be conveniently expressed as finite differences, structured grids mainly appear in finite difference methods. Unstructured grid s offer more flexibility than structured grids and hence are very useful in finite element and finite volume methods. Each cell in the grid can be addressed by index i, j in two dimension s or i, j, k in three dimensions, and each vertex geometry vertex has coordinate s math i cdot dx, j cdot dy math in 2D or math i cdot dx, j cdot dy, k cdot dz math in 3D for some real numbers dx , dy , and dz representing the grid spacing. Related grids A Cartesian grid is a special case where the elements are unit square s or unit cube s, and the vertices are integer point s. A rectilinear grid is a tessellation by rectangles or parallelepipeds that are not, in general, all congruence geometry congruent to each other. The cells may still be indexed by integers as above, but the mapping from indexes to vertex coordinates is less uniform than in a regular grid. An example of a rectilinear grid that is not regular appears on logarithmic scale graph paper . A curvilinear grid or structured grid is a grid with the same combinatorial structure as a regular grid, in which the cells ... coordinate system Integer point Unstructured grid Geometry stub DEFAULTSORT Regular Grid Category ... more details
http ieeexplore.ieee.org stamp stamp.jsp?tp &arnumber 6099519 Smart Grid The New and Improved Power Grid A Survey IEEE Communications Surveys and Tutorials 2011 X. Fang, S. Misra, G. Xue, and D. Yang ...Vehicle to grid V2G describes a system in which plug in electric vehicle s, such as electric cars BEVs and plug in hybrid s PHEVs , communicate with the Grid electricity power grid to sell Demand response ... into the grid or by throttling their charging rate. ref name dictionary cite book last Cleveland ... Valley With Vehicle to Grid Technology date 2007 04 07 accessdate 2009 10 02 publisher Pacific Gas & Electric ref Vehicle to grid can be used with such gridable vehicles, that is, plug in electric vehicles BEVs and PHEVs , with grid capacity. Since most vehicles are parked an average of 95 percent ... 2008 02 05 year 2001 month June title V2G Vehicle to Grid Power url http www.udel.edu V2G ref Other ... The company AC Propulsion AC Propulsion Inc. coined the term V2G for vehicle to grid. ref name coin ... Page 34 publisher location id Page 34 ref Three versions V2G is a version of battery to grid power applied to vehicles. There are three different versions of the vehicle to grid concept A Petroleum ... uses its excess rechargeable battery capacity to provide power to the electric grid in response ... power to the electric grid when the battery is fully charged. Here the vehicle effectively becomes a small ... at night when demand is low and peak shaving sending power back to the grid when demand is high . It can ... it back to the grid during high load periods, thus effectively stabilizing the Intermittent power source intermittency of wind power. Some see this application of vehicle to grid technology as a renewable ... to use them to power their cars rather than load balance the electricity grid. Citation needed ... in BEV PHEVs and in grid load balancing and as a large energy cache for renewable grid resources ... as well as its performance when used on the grid. In addition to the technical research, the team has ... more details
About a map system the computer network European Grid Infrastructure Multiple issues orphan July 2010 context April 2009 no footnotes April 2009 wikify December 2011 The European grid proposed as the multipurpose Pan European standard is based on the ETRS89 Lambert azimuthal equal area projection Lambert Azimuthal Equal Area coordinate reference system with the centre of the projection at the point 52o N, 10o E and false easting x0 4321000 m, false northing y0 3210000 m CRS identifier in Inspire ETRS89 LAEA . The grid is designated as Grid ETRS89 LAEA5210. For identification of an individual resolution level the name is extended by identification of cell size in metres example 100K . The origin of Grid ETRS89 LAEA5210 coincides with the false origin of the ETRS89 LAEA coordinate reference system x 0, y 0 . Grid points of grids based on ETRS89 LAEA must coincide with grid points at Grid ETRS89 LAEA5210. The grid is defined as hierarchical one in metric coordinates in power of 10. The resolution of the grid is 1m, 10m, 100m, 1000m, 10,000m, 100,000m. The grid orientation is south north, west east. Requirements Requirement 1 The grid proposed as the multipurpose Pan European standard is based on the ETRS89 Lambert Azimuthal Equal Area coordinate reference system with the centre of the projection at the point 52o N, 10o E and false easting x0 4321000 m, false northing y0 3210000 m. Requirement 2 Grid points of grids based on ETRS89 LAEA must coincide with grid points at Grid ETRS89 LAEA5210. Requirement 3 Reference point of grid cell for grids based on ETRS89 LAEA is the lower left corner of the grid cell. References Source INSPIRE Reference Systems Thematic Working Group INSPIRE Specifications Geographical grid systems Specifications on Geographical Grid Systems Draft Guidelines Reflist DEFAULTSORT European Grid Category Standards Category Europe science stub ... more details
Orphan date April 2011 COI date March 2011 Language Grid is a multilingual service platform on the Internet, developed by Language Grid Project, National Institute of Information and Communications Technology ... Grid was started in April 2006, led by Professor Toru Ishida, Department of Social Informatics of Kyoto University . Concept The Language Grid is developed to increase the accessibility and usability ... Web services . Architecture The Language Grid consists of four service layers P2P Grid Layer, Atomic Service Layer, Composite Service Layer and Application System Layer. ref Language Grid Service Layer http langrid.nict.go.jp en service layer.html ref Software Language Grid related software includes the Service Grid Server Software, ref Service Grid Server Software http servicegrid.net oss project ... en language service.html ref and Language Grid Toolbox. ref Language Grid Toolbox http servicegrid.net oss project en toolbox.html ref The development of Language Grid related software is managed ... of Kyoto University started single operation of the Language Grid in December 2007 for non profit purpose and research purpose, which is named as Language Grid Kyoto Operation Center. ref Language Grid ... countries and regions had joined the Kyoto Language Grid. ref List of Users of Language Grid Kyoto ... are registered in the Kyoto Language Grid. ref List of Language Services in Kyoto Language Grid http ... Grid was started by the National Electronics and Computer Technology Center of Thailand, which is called Language Grid Bangkok Operation Center. ref Language Grid Bangkok Operation Center http ... of Kyoto University started the federated operation of the Language Grid with the National Electronics ... Language Grids. Users in either Language Grid can use the language services in both Language Grids ... h22 110214 110214 e.html ref Researches Researches of developing and using the Language Grid are involved in several areas and communities. Academic papers related to Language Grid have been published ... more details
Unreferenced date December 2009 File Fictional Map 1.jpg right thumb 400px A typical map displaying grid reference Grid references define locations on maps using Cartesian coordinates . Grid lines on maps define the coordinate system , and are numbered to provide a unique reference to features. Grid systems vary, but the most common is a square grid with grid lines numbered sequentially from the origin at the bottom left of the map. The grid numbers on the east west horizontal axis are called Eastings, and the grid numbers on the north south vertical axis are called Northings. Numerical grid references ... grid reference 123456, the Easting component is 123 and the Northing component is 456. Grids may ... a one kilometre square grid spacing. A grid reference locates a unique point on the map. The precision of location varies, for example a simple town plan may use a simple grid system with single letters for Eastings and single numbers for Northings. A grid reference in this system, such as H3 , locates a particular square rather than a single point. Points can be located by grid references on maps that use a standard system for Eastings and Northings, such as the Ordnance Survey National Grid used by the Ordnance Survey , and located by someone else using grid references, even if using maps of a different scale. For Ordnance Survey maps, each Easting and Northing grid line is given a two digit code, based on the British national grid reference system with origin point just off the southwest ... of a Northing and an Easting will give a four digit grid reference describing a one kilometre ... symbols are in square 6901. The more digits added to a grid reference, the more precise the reference ... the 1 kilometre square. Imagine or draw or superimpose a Romer a further 10x10 grid within the current grid square. Any of the 100 squares in the superimposed 10 x 10 grid can be accurately described ... and 7 on the bottom to top axis Northings . These are added to the four figure grid reference after ... more details
Orphan date February 2009 Grid History Based Prediction Architecture Grid HPA is a tool for predicting the resource requirements of jobs in the Grid Computing environment based on a centralized History maintenance approach. Grid HPA has been implemented by Mahdi Bohlouli in the Iran University of Science and Technology IUST . The programming language used for implementing the tools is Java programming language Java . A SQL Server database management system has been used to store the history of executed jobs. The proposed algorithm of prediction can be used for every job in every environment, except of Grid computing. The measured accuracy of prediction in a centralized approach is better than a decentralized method, but both of these methods have advantages and disadvantages. ref Bohlouli M., Analoui M., Grid HPA Predicting Resource Requirements of a Job in The Grid Environments ,International Journal of Computer Science, Volume 3, Number 3, ISSN 2070 3856, Pages 137 141, Summer 2008 ref references Category Grid computing ... more details
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