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Encyclopedia results for Protein Data Bank (file format)

Protein Data Bank (file format)





Encyclopedia results for Protein Data Bank (file format)

  1. Protein Data Bank (file format)

    References reflist External links http www.wwpdb.org format PDB Format Guide This is the current version 3.2 of the PDB format specification. http pdbml.rcsb.org PDBML A more recent, alternative XML based file format for molecular coordinates. http www.rcsb.org pdb The RCSB Protein Data Bank http www.pdbe.org Protein Data Bank in Europe http www.ncbi.nih.gov Structure MMDB mmdb.shtml The Molecular ...Infobox file format name pdb extension tt .pdb tt , tt .ent tt , tt .brk tt mime owner creatorcode genre chemical file format container for contained by extended from extended to The Protein Data Bank pdb file format is a textual file format describing the three dimensional structures of molecules held in the Protein Data Bank . The pdb format accordingly provides for description and annotation of protein and nucleic acid structures including atomic coordinates, observed sidechain rotamers, secondary ... format as well. The Protein Data Bank also keeps data on biological macromolecules in the newer Crystallographic Information File mmCIF file format. Example A typical pdb file describing a protein consists of hundreds to thousands of lines like the following taken from a file describing the structure ... of the protein molecule. Through the years the file format has undergone many changes and revisions. Its original format was dictated by the width of computer punch cards 80 columns . The most ... title Atomic Coordinate Entry Format Version 3.2 publisher wwPDB month October year 2008 ref See also Chemical file format ScientificPython provides an interface for Python programming language ... Category Chemical file formats Category Biological databases protein stub ko PDB ... that are part of the protein. For example, the first ATOM line above describes the alpha ... web url http www.wwpdb.org documentation format32 sect9.html title wwPDB Format version 3.2 Coordinate ... pdb uniformity index.html The Data Uniformity Project from PDB http watcut.uwaterloo.ca cgi bin ...   more details



  1. Protein Data Bank

    scope organism center laboratory author pmid released standard format Protein Data Bank file ... in 2010. File format The file format initially used by the PDB was called the Protein Data Bank file format PDB file format . This original format was restricted by the width of computer punch cards ...infobox biodatabase title The Protein Data Bank. logo File Database.png description Protein structure ... bookmark version The Protein Data Bank PDB is a repository for the 3 D structural data of large biological molecules, such as protein s and nucleic acid s. See also crystallographic database . The data ... www.rcsb.org RCSB . The PDB is overseen by an organization called the Worldwide Protein Data Bank ... title The Protein Data Bank a historical perspective pmid 18156675 journal Acta Crystallographica ... author Meyer EF year 1997 title The first years of the Protein Data Bank journal Protein Science ... The Protein Data Bank journal Nucleic Acids Res. volume 28 issue 1 pages 235 242 doi 10.1093 nar 28.1.235 ... RCSB Protein Data Bank url http www.rcsb.org pdb static.do?p general information news publications ... of Worldwide Protein Data Bank wwPDB can act as deposition, data processing and distribution centers ... Protein Data Bank wwPDB &mdash parent site to regional hosts below http www.pdb.org RCSB Protein Data ... Category Protein structure Category Crystallography ar ca Protein Data Bank da Protein Data Bank de Protein Data Bank es Protein Data Bank fa fr Protein Data Bank ko it Protein Data Bank he nl Protein Data Bank ja pl Protein Data Bank pt Protein Data Bank ru Protein Data Bank simple Protein Data Bank sr Proteinska banka podataka fi Protein Data Bank uk zh ... to initiate the PDB 1 a small but growing collection of sets of protein structure data determined ... have an NMR restraint file. 198 structures in the PDB have a chemical shift s file. These data ...   more details



  1. Worldwide Protein Data Bank

    The Worldwide Protein Data Bank , wwPDB, is an organization whose mission, according to its website, ref Worldwide Protein Data Bank. URL http www.wwpdb.org http www.wwpdb.org . Accessed on April 22, 2009. ref is to maintain a single Protein Data Bank Archive of macromolecular structural data that is freely and publicly available to the global community. Given the open access publishing open access ... H, Henrick K, Nakamura H title Announcing the worldwide Protein Data Bank journal Nat. Struct. Biol ... 35 suppl 1 D301.pdf format accessdate 1 3 2008 quote pmid 17142228 pmc 1669775 ref Research Collaboratory for Structural Bioinformatics Protein Database, http www.rcsb.org pdb RCSB PDB USA Protein Data Bank in Europe, http www.pdbe.org PDBe Protein Data Bank Japan, http www.pdbj.org PDBj Biological Magnetic Resonance Data Bank, http www.bmrb.wisc.edu BMRB USA The wwPDB was founded in 2003 by http ... of the protein data bank archive journal Nucleic Acids Res. volume 36 issue Database issue pages D426 ... Protein Databank USA http www.pdbe.org PDBe , Protein Data Bank in Europe http www.pdbj.org PDBj , Protein Data Bank Japan http www.bmrb.wisc.edu BMRB , Biological Magnetic Resonance Data Bank USA Category ..., K. Nakamura, H. Markley, J. L. year 2007 month January date title The worldwide Protein Data Bank wwPDB ensuring a single, uniform archive of PDB data journal Nucleic Acids Res. volume 35 issue ... &HITS 10&hits 10&RESULTFORMAT &fulltext Protein Data Bank&searchid 1&FIRSTINDEX 0&resourcetype HWCIT format accessdate 1 3 2008 quote pmid 18073189 pmc 2238854 ref References references See also Protein Data Bank External links The parent organization http www.wwpdb.org wwPDB The four member ... data and process the data. The processed data is sent to the archive keeper , which is agreed to be RCSB PDB. This ensures that there is only one version of the data which is identical for all users. The modified ... structure files available through their websites to the public. Data is accessed from the wwPDB ...   more details



  1. Protein circular dichroism data bank

    Orphan date April 2011 infobox biodatabase title PCDDB logo File Database.png description circular dichroism spectral and metadata. scope organism center Birkbeck College , University of London laboratory Department of Crystallography, Institute of Structural and Molecular Biology author Lee Whitmore pmid Whitmore & al. 2011 ref name pmid21071417 released 2010 standard format url http pcddb.cryst.bbk.ac.uk download webservice sql sparql webapp standalone license versioning frequency curation bookmark version The Protein Circular Dichroism Data Bank PCDDB is a database of circular dichroism and synchrotron radiation . ref name pmid21071417 cite journal quotes yes last Whitmore first Lee authorlink coauthors Woollett Benjamin, Miles Andrew John, Klose D P, Janes Robert W, Wallace B A year 2011 month Jan title PCDDB the Protein Circular Dichroism Data Bank, a repository for circular dichroism spectral and metadata journal Nucleic Acids Res. volume 39 issue Database issue pages D480 6 publisher location England issn pmid 21071417 doi 10.1093 nar gkq1026 bibcode oclc id url pmc 3013654 language eng format accessdate laysummary laysource laydate quote ref References references See also circular dichroism synchrotron radiation External links http pcddb.cryst.bbk.ac.uk. Biodatabase stub Category Biological databases Category Polarization Category Protein structure Category Electromagnetic radiation ...   more details



  1. Data bank

    In telecommunication s, a data bank is a repository of information on one or more subjects that is organized in a way that facilitates local or remote information retrieval. A data bank may be either centralized or decentralized. In this sense, data bank is synonym ous with database . Data bank may also refer to an organization primarily concerned with the construction and maintenance of a database . Sources FS1037C MS188 The American Heritage Dictionary of the English Language , Fourth Edition . Houghton Mifflin , 2000. Category Data management telecomm stub el ...   more details



  1. Data format

    Data format in information technology can refer to either one of Data type , constraint placed upon the interpretation of data in a type system Signal electrical engineering , a format for signal data used in signal processing Recording format , a format for encoding data for storage on a storage medium File format , a format for encoding data for storage in a computer file Container format digital , a format for encoding data for storage by means of a standardized audio video codecs file format Content format , a format for converting data to information Audio format , a format for processing sound audio data Video format , a format for processing video data Disambig simple Data format ...   more details



  1. Conformational dynamics data bank

    infobox biodatabase title Conformational dynamics data bank logo File Database.png description conformational dynamics of proteins and supramolecular protein assemblies. scope organism center laboratory author pmid PMID 21051356 released 2010 standard format url http www.cdyn.org download webservice sql sparql webapp standalone license versioning frequency curation bookmark version The conformational dynamics data bank CDDB is a database about conformational dynamics of heavy proteins and protein assemblies. ref cite journal quotes yes last Kim first Do Nyun authorlink coauthors Altschuler Josiah, Strong Campbell, McGill Ga l, Bathe Mark year 2011 month Jan title Conformational dynamics data bank a database for conformational dynamics of proteins and supramolecular protein assemblies journal Nucleic Acids Res. volume 39 issue Database issue pages D451 5 publisher location England issn pmid 21051356 doi 10.1093 nar gkq1088 bibcode oclc id url language eng format accessdate laysummary laysource laydate quote ref References references External links http www.cdyn.org Biodatabase stub Category Biological databases Category Protein structure ...   more details



  1. DNA Data Bank of Japan

    Deleted image removed Image DDBJ.jpg right thumb 300px infobox biodatabase title DNA Data Bank of Japan logo File Database.png description Japanese DNA data bank scope organism all center International Nucleotide Sequence Database Collaboration br National Institute of Genetics laboratory Center for Information Biology and DNA Data Bank of Japan author pmid PMID 11752245 released 1986 standard format url http www.ddbj.nig.ac.jp download webservice sql sparql webapp standalone license versioning frequency curation bookmark version The DNA Data Bank of Japan DDBJ is a biological database that collects DNA sequences. ref name pmid11752245 cite journal author Tateno Y, Imanishi T, Miyazaki S, Fukami Kobayashi K, Saitou N, Sugawara H et al. title DNA Data Bank of Japan DDBJ for genome scale research in life science. journal Nucleic Acids Res year 2002 volume 30 issue 1 pages 27 30 pmid 11752245 url http www.ncbi.nlm.nih.gov entrez eutils elink.fcgi?dbfrom pubmed&tool clinical.uthscsa.edu cite&retmode ref&cmd prlinks&id 11752245 pmc 99140 doi 10.1093 nar 30.1.27 ref ref name pmid21062814 cite journal author Kaminuma E, Kosuge T, Kodama Y, et al. title DDBJ progress report journal Nucleic Acids Res. volume 39 issue Database issue pages D22 7 year 2011 month January pmid 21062814 pmc 3013661 doi 10.1093 nar gkq1041 url ref It is located at the National Institute of Genetics NIG in the Shizuoka prefecture of Japan. It is also a member of the International Nucleotide Sequence Database Collaboration or INSDC . It exchanges its data with European Molecular Biology Laboratory at the European ... site http biodatabase.org index.php DDBJ DNA Data Bank of Japan DDBJ entry in MetaBase . Category ... on a daily basis. Thus these three databanks contain the same data at any given time. DDBJ began data bank activities in 1986 at NIG and remains the only nucleotide sequence data bank in Asia. Although DDBJ mainly receives its data from Japanese researchers, it can accept data from contributors from ...   more details



  1. Dortmund Data Bank

    The Dortmund Data Bank ref Onken U., Rarey Nies J., Gmehling J., The Dortmund Data Bank A Computerized ..., 10 3 , 739 747, 1989 ref short DDB is a factual data bank for thermodynamic and thermophysical data. Its main usage is the data supply for process simulation where experimental data are the basis ... .png 250px thumb Double Azeotrope of Benzene and Hexafluorobenzene , taken from Dortmund Data Bank Phase equilibria data vapor liquid equilibrium vapor liquid , liquid liquid extraction liquid liquid , solid liquid , data on Azeotrope azeotropy and zeotropy Mixing Enthalpy Mixing enthalpies Gas ... by the original authors. All data are referenced and a quite large literature data bank is part ... source. Derived data are also not collected with the main exception of the azeotropic data bank which is built partly from evaluated vapor liquid equilibrium data. History The Dortmund Data Bank was founded ... Technical University in Tallinn , and others. Availability The Dortmund Data Bank is distributed by DDBST GmbH as in house software. Many parts of the Dortmund Data Bank are also distributed as part of the DETHERM data bank which is also available online. References references See also Beilstein ... solubilities Octanol Water partition coefficient s Critical point thermodynamics Critical data The mixture data banks contain currently April 2007 approx. 308,000 data sets with 2,157,000 data points ... Thermal conductivities Critical point thermodynamics Critical data Critical temperature T sub ... of sound P v T data including virial coefficient s Energy functions Enthalpy Enthalpies and Entropy entropies Surface tension s The pure component properties data bank contains currently April 2007 approx. 157,000 data sets with 1,080,000 data points for 16700 different components. gallery Image SFT benzene.png Surface tension of benzene File Dynamic Viscosity of Water.png Dynamic viscosity of water File Verdampfungsenthalpie Wasser Methanol Benzol Aceton.png Heat of vaporization of water, methanol ...   more details



  1. National Trauma Data Bank

    The National Trauma Data Bank NTDB , also called the American College of Surgeons National Trauma Data Bank , is a compilation of information about Trauma medicine traumatic injuries and outcomes in the United States . Hospital emergency room s and other institutions such as trauma center s which are participants submit data and receive in return access to reports analyzing data about both their own operations and trauma medicine in the United States as a whole. ref name homepage http www.facs.org trauma ntdb index.html Homepage National Trauma Data Bank , accessed October 8, 2010 ref Annual reports, an annual report and a pediatric report, which include demography demographic information is issued. Access to data sets is available to researchers who apply and are approved. ref name homepage Notes reflist External links http www.facs.org trauma ntdb index.html Homepage National Trauma Data Bank http www.facs.org trauma ntdb docpub.html NTDB Reports and Publications http www.facs.org trauma ntdb ntdbannualreport2010.pdf 2010 National Trauma Data Bank Annual Report http www.facs.org trauma ntdb ntdbpediatricreport2010.pdf 2010 National Trauma Data Bank Pediatric Report Category Statistical organizations Category Medical emergencies Category Traumatology Category Causes of death Category Healthcare in the United States ...   more details



  1. EM Data Bank

    infobox biodatabase title EMDataBank.org logo File Database.png description Unified Data Resource for CryoEM . center European Bioinformatics Institute UK site AND Rutgers University USA site laboratory PDBe & RCSB PDB pmid Lawson & al. 2011 ref name pmid20935055 cite journal quotes yes last Lawson first Catherine L authorlink coauthors Baker Matthew L, Best Christoph, Bi Chunxiao, Dougherty Matthew, Feng Powei, van Ginkel Glen, Devkota Batsal, Lagerstedt Ingvar, Ludtke Steven J, Newman Richard H, Oldfield Tom J, Rees Ian, Sahni Gaurav, Sala Raul, Velankar Sameer, Warren Joe, Westbrook John D, Henrick Kim, Kleywegt Gerard J, Berman Helen M, Chiu Wah year 2011 month Jan title EMDataBank.org unified data resource for CryoEM journal Nucleic Acids Res. volume 39 issue Database issue pages D456 64 publisher location England issn pmid 20935055 doi 10.1093 nar gkq880 bibcode oclc id url pmc 3013769 language eng format accessdate laysummary laysource laydate quote ref released 2002 standard format url http emdatabank.org download webservice sql sparql webapp standalone license versioning frequency curation bookmark version The EM Data Bank or Electron Microscopy Data Bank EMDB collects 3D EM maps and associated experimental data determined using electron microscopy of biological specimens. It was established in 2002 at the http www.ebi.ac.uk pdbe MSD PDBe group of the European Bioinformatics Institute European Bioinformatics Institute EBI , where the European site of the EMDataBank.org ... for molecular microscopy http emdatabank.org EM Data Bank http emdatabank.org search.html US and UK ... NIH Unified Data Resource for CryoEM , the http www.rcsb.org Research Collaboration for Structural Biology RCSB also acts as a deposition, data processing and distribution center for EMDB data, while ... M. Tagari, et al. 2006 . E MSD improving data deposition and structure quality . Nucleic Acids Res, 34 Database issue pp. 287 290. PMID 16381867 C. Lawson, et al. EMDataBank.org unified data resource ...   more details



  1. Hazardous Substances Data Bank

    The Hazardous Substances Data Bank HSDB is a toxicology database on the United States U.S. National Library of Medicine s NLM Toxicology Data Network TOXNET . ref http toxnet.nlm.nih.gov Toxnet.nlm.nih.gov ref It focuses on the toxicology of potentially hazardous chemicals, and includes information on human exposure, industrial hygiene , emergency handling procedures, environmental fate, regulatory requirements, and related areas. All data are referenced and derived from a core set of books, government documents, technical reports, and selected primary journal literature. All entries are peer reviewed by a Scientific Review Panel SRP , members of which represent a spectrum of professions and interests. Current Chairs of the SRP are Dr. Finis Cavender, Toxicology Group, and Dr. Roland Everett Langford, Environmental Fate Group. The HSDB is organized into individual chemical records, and contains over 6000 such records. It is accessible free of charge via TOXNET. Users can search by chemical or other name, chemical name fragment, CAS registry number and or subject terms. Recent additions include radioactive materials and certain mixtures, like crude oil and oil dispersants. References references citation title Fact Sheet Hazardous Substances Data Bank HSDB url http www.nlm.nih.gov pubs factsheets hsdbfs.html publisher National Library of Medicine date September 2006 accessdate 2009 08 29 . External links http toxnet.nlm.nih.gov cgi bin sis htmlgen?HSDB HSDB search http toxnet.nlm.nih.gov TOXNET http toxnet.nlm.nih.gov cgi bin sis search r?dbs hsdb term na permethrin 5D HSDB Sample Record Category Chemical safety Category Toxicology Category Chemical databases med toxic stub ...   more details



  1. Video Data Bank

    Video Data Bank VDB is an international video art distribution organization and a resource in the United States for videos by and about contemporary artists. Located in Chicago, Illinois VDB was founded at the School of the Art Institute of Chicago in 1976 at the inception of the media arts movement. VDB provides experimental video art, documentaries made by artists, and taped interviews with visual artists and critics for a wide range of audiences. These include micro cinemas, film festivals, media arts centers, universities, libraries, museums, community based workshops, public television, and cable TV Public access television centers. Video Data Bank currently holds over 2,000 titles in distribution, by more than 400 artists, available in a variety of screening and archival video formats. It also actively publishes anthologies and curated programs of video art. The preservation of historic video is an ongoing project of the Video Data Bank. The total holdings, including works both in and out of distribution, include over 5,000 titles of original and in some cases, rarely seen, video art and documentaries from the late 1960s on. The VDB functions as a Department of the Art Institute of Chicago and is supported in part by awards from the National Endowment for the Arts and the Illinois Arts Council . History In 1974, VDB co founders Kate Horsfield and Lyn Blumenthal, graduate students ....html ref In 1976 Horsfield and Blumenthal officially founded the Video Data Bank, taking over a small ... 2007. In 2007 the National Alliance for Media Arts and Culture NAMAC named Video Data Bank as the year s Outstanding Media Arts Organization Collections The Video Data Bank maintains three collections ... eds. year 2006 title Feedback The Video Data Bank Catalog of Video Art and Artist Interviews ... Art, 1996. External links http www.vdb.org Video Data Bank http www.moma.org exhibitions film exhibitions.php?id 4551 Feedback The Video Data Bank, Video Art, and Artist Interviews Reprised, Film Exhibition ...   more details



  1. Nexus (data format)

    for the Nexus format used in phylogenetics Nexus file NeXus is a common file format data format for neutron , x ray , and muon science . It is being developed as an international standard by scientists and programmers representing major scientific facilities in Europe , Asia , Australia , and North America in order to facilitate greater cooperation in the analysis and visualization of neutron, x ray, and muon data. See also NeXML External links http www.nexusformat.org Nexus Data Format official page Category Standards science stub measurement stub ...   more details



  1. Standard Test Data Format

    Standard Test Data Format STDF is a proprietary file format for semiconductor test information originally developed by Teradyne , but now widely used de facto standard de facto throughout the semiconductor industry. It is a commonly used format produced by Automatic Test Equipment ATE platforms from leading companies such as LTX Credence Corporation LTX Credence Corporation , Roos Instruments , Teradyne , Verigy , and others. STDF is a binary file binary format, but can be converted either to an ASCII format known as ATDF or to a tab delimited text file. Decoding the STDF variable length binary field data format to extract ASCII text is non trivial as it involves a detailed comprehension of the STDF specification, the current 2007 version 4 specification being over 100 pages in length. Software tools exist for processing STDF generated files and performing statistical analysis on a population of device under test tested devices . External links Specification http etidweb.tamu.edu cdrom0 image stdf spec.pdf STDF version 4 http casey.marshall.googlepages.com stdfv4 spec.pdf STDF version 4 Standards Organizations http stdf.bcsweb.com index.php Main Page STDF Group http grouper.ieee.org groups ttsg IEEE Test Technology Standards Group Committee http www.semitest.org Semiconductor Test Consortium Information http freestdf.sourceforge.net C library for processing STDF related data http code.google.com p stdf4j Java library for processing STDF related data http decibel.ni.com content docs DOC 15174 LabVIEW library for processing STDF related data http code.google.com p pystdf Python module to process STDF files only STDFv4 format http code.google.com p stdfparser Python module to process STDF files both STDFv3 and STDFv4 format http stdf.radar.googlepages.com R based open source data analysis tool for STDF and other ATE formatted data Category Computer file formats tech stub de Standard Test Data Format fr Standard Test Data Format ...   more details



  1. Simple Data Format

    Orphan date February 2009 Simple Data Format or SDF is a platform independent, precision preserving binary data I O format capable of handling large, multi dimensional arrays. It was written by George H. Fisher , a researcher at the Space Sciences Laboratory at UC Berkeley , and released under the GNU General Public License . See also http solarmuri.ssl.berkeley.edu fisher public software SDF SDF MANIFESTO.txt The Simple Data Format Manifesto http solarmuri.ssl.berkeley.edu fisher public software SDF SDF intro 2007.pdf A .pdf Introduction to SDF http solarmuri.ssl.berkeley.edu fisher public software SDF SDF packages , each release as a tarball Category Computer file formats ...   more details



  1. HDRi (data format)

    The HDRi data format is a 64bit color or 32bit greyscale data format for saving RAW data of HDR scans including infrared data developed by LaserSoft Imaging . ref it enquierer.com http photo.it enquirer.com 2009 10 09 creating archives of filmbased images with silverfast hdri and isrd Article on HRDi and iSRD ref Data format class wikitable class backgroundcolor5 Format Encoding Compression Color space Color depth br span style font weight normal font size small Bit per pixel span Dynamic range br span style font weight normal font size small Dimensions of 10 span Relative br gradation rowspan 2 HDRi br .tif, .tiff RGB span style font size small linear span none RGB color space RGB 64 48 16 infrared channel 4,8 0,0014 RGB span style font size small linear span none RGB color space RGB 32 16 16 Infrared channel 4,8 0,0014 Description Some image scanner s, especially film scanners provide an additional infrared channel. The data it collects during a scan can be used for image optimization, e.g. for Infrared cleaning scratch and dust removal . The infrared RAW data and the usual image RAW data get saved in the HDRi data format, where 16bit per color channel are used for every pixel and additional 16bit for the infrared channel. Thus, a HDRI color file devotes resources of 64bit per pixel and a HDRi greyscale file 32bit per pixel. Application The infrared RAW data is saved lossless with the image RAW data. Therefore it isn t necessary to process them while scanning. This facilitates the digitalization of larger archives. Afterwards, the so filed originals can be post processed at any time with dust and scratch removal, possibly in batch mode . See also High dynamic range imaging Infrared cleaning SilverFast References references Graphics file formats Category Computer graphics Category Graphics file formats Category High dynamic range file formats Category Photographic techniques de HDRi ...   more details



  1. European Data Format

    European Data Format EDF is a standard file format designed for exchange and storage of medical time series . Being an open and non proprietary format, EDF is commonly used to archive, exchange and analyse data from commercial devices in a format that is independent of the acquisition system. In this way, the data can be retrieved and analyzed by independent software. EDF software browsers, checkers, ... and example files are freely available. EDF was published in 1992 and stores multichannel data, allowing different sample rates for each signal. Internally it includes a header and one or more data records. The header contains some general information patient identification, start time... and technical specs of each signal calibration, sampling rate, filtering, ... , coded as ASCII characters. The data records contain samples as little endian 16 bit integers. EDF is a popular format for polysomnography PSG recordings. EDF was published in 2003 and is largely compatible to EDF all existing EDF viewers also show EDF signals. But EDF files also allow coding discontinuous recordings as well as annotations, stimuli and events in UTF 8 format. EDF has applications in PSG, electroencephalography EEG , electrocardiography ECG , electromyography EMG , and Sleep scoring. EDF can also be used for nerve conduction studies, evoked potentials and other data acquisition studies. References cite journal author Kemp B, V rri A, Rosa AC, Nielsen KD, Gade J title A simple format for exchange of digitized polygraphic recordings journal Electroencephalogr Clin Neurophysiol volume 82 issue 5 pages ... data format plus EDF , an EDF alike standard format for the exchange of physiological data journal ... Category Bioinformatics Category Medical informatics Category Computer file formats de European Data Format fr European data format id European Data Format ... physiobank database sleep edf A sample of normal sleep recordings in EDF format Category ...   more details



  1. Data format management

    Data format management DFM is the application of a systematic approach to the selection and use of the data formats used to encode information for storage on a computer. In practical terms, data format management is the analysis of data formats and their associated technical, legal or economic attributes which can either enhance or detract from the ability of a digital asset or a given information systems to meet specified objectives. Data format management is necessary as the amount of information and number of people creating it grows. This is especially the case as the information with which users are working is difficult to generate, store, costly to acquire, or to be shared. Data format management as an analytic tool or approach is data format neutral. Historically individuals, organization and businesses have been categorized by their type of computer or their operating system. Today, however, it is primarily productivity software, such as spreadsheet or word processor programs, and the way these programs store information that also defines an entity. For instance, when browsing the web it is not important which kind of computer is responsible for hosting a site, only that the information it publishes is in a format that is readable by the viewing browser. In this instance the data format of the published information has more to do with defining compatibilities than the underlying hardware or operating system. Several initiatives have been established to record those data formats commonly used and the software available to read them, for example the Pronom project at the UK National Archives. See also Digital preservation File format Information technology governance Library of Congress Digital Library project National Digital Information Infrastructure and Preservation Program External links http www.digitalpreservation.gov formats The Library of Congress, Sustainability of Digital Formats Category Computer file formats ...   more details



  1. Hierarchical Data Format

    Infobox file format name Hierarchical Data Format icon logo screenshot caption extension tt hdf tt , tt ... genre scientific data format container for license BSD contained by extended from extended to standard url URL www.hdfgroup.org Hierarchical Data Format HDF , HDF4 , or HDF5 is the name of a set of file formats and libraries designed to store and organize large amounts of numerical data. Originally ... accessibility of data currently stored in HDF. In keeping with this goal, the HDF format ... and other groups This results in a truly hierarchical, filesystem like data format. In fact, resources .... In addition to these advances in the file format, HDF5 includes an improved type system, and dataspace ... See also Common Data Format CDF FITS , a data format used in astronomy GRIB GRIdded Binary , a data ... in Python FOLDOC Category Meteorological data and networks Category Computer file formats Category C libraries Category Earth sciences data formats de Hierarchical Data Format fr Hierarchical Data Format ko HDF ru Hierarchical Data Format ... and HDF5, which differ significantly in design and API. HDF4 HDF4 is the older version of the format, although yet actively supported by The HDF Group. It supports a proliferation of different data ... data type and provides an Application Programming Interface API for reading, writing, and organizing the data and metadata. New data models can be added by the HDF developers or users. HDF is self describing, allowing an application to interpret the structure and contents of a file with no outside information. One HDF file can hold a mix of related objects which can be accessed as a group or as individual objects. Users can create their own grouping structures called vgroups. The HDF4 format ... applications. HDF5 The HDF5 format is designed to address some of the limitations of the HDF4 library ... it won an R&D 100 Award . ref http www.rdmag.com Awards RD 100 Awards 2002 09 Flexible Data Management ...   more details



  1. Debugging data format

    A debugging data format is a means of storing information about a compiled computer program for use by high level debugger s. Modern debugging data formats store enough information to allow source level debugging. High level debuggers need information about variables, types, constants, subroutines and so on so they can translate between machine level storage and source language constructs. Such information can also be used by other software tools. The information must be generated by the compiler and stored in the executable file or dynamic library by the linker. Some object file formats include debugging information, but others can use generic debugging data formats such as stabs and DWARF . List of debugging formats stabs COFF Portable Executable PE COFF Relocatable Object Module Format OMF IEEE 695 DWARF See also Debug symbol References cite web url http www.dwarfstd.org Debugging 20using 20DWARF.pdf title Introduction to the DWARF Debugging Format accessdate 2007 06 10 author Michael J. Eager year 2007 month February archiveurl http web.archive.org web 20070613043934 http dwarfstd.org Debugging using DWARF.pdf Bot retrieved archive archivedate 2007 06 13 Concentrates on DWARF, but also discusses debugging formats in general, with an overview of all the major formats Category Computer file formats pt Formato de dados para depura o programming software stub ...   more details



  1. Common Data Format

    Common Data Format CDF is a library and toolkit that has been developed by NASA . The software is an interface for the storage and manipulation of multi dimensional data sets. ref citeweb title FREQUENTLY ASKED QUESTIONS url http cdf.gsfc.nasa.gov html FAQ.html publisher nasa.gov accessdate 2008 03 18 ref See also Common Data Format CDF CGNS Computational fluid dynamics CFD General Notation System EAS3 Ein Ausgabe System FITS Flexible Image Transport System GRIB GRIdded Binary Hierarchical Data Format HDF NetCDF Network Common Data Form not compatible with CDF Tecplot binary files XMDF eXtensible Model Data Format References reflist External links http cdf.gsfc.nasa.gov Goddard Space Flight Center Common Data Format home page http citeseerx.ist.psu.edu viewdoc download?doi 10.1.1.63.8349&rep rep1&type pdf An Introduction to Distributed Visualization section 4.2 contains a comparison of CDF, HDF, and netCDF. FOLDOC Category Meteorological data and networks Category NASA technology spinoffs compu network stub de Common Data Format ...   more details



  1. Disk Data Format

    The Storage Networking Industry Association SNIA Common RAID Disk Data Format defines a standard data structure describing how data is formatted across disks in a RAID group. The DDF structure allows a basic level of interoperability between different suppliers of RAID technology. The Common Redundant array of independent disks RAID DDF structure benefits storage users by enabling data in place migration among systems from different vendors. External links http www.snia.org standards home SNIA Standards compu hardware stub Category RAID de Disk Data Format ...   more details



  1. Data Interchange Format

    Data Interchange Format .dif is a text file file format format used to import export single spreadsheet s between spreadsheet programs OpenOffice.org Calc , Microsoft Excel Excel , Gnumeric , StarCalc , Lotus 1 2 3 , FileMaker , dBase , Framework office suite Framework , Multiplan , etc. . It is also known as Navy DIF . One limitation is that DIF format cannot handle multiple spreadsheets in a single ... encoding to export import. The file is divided into 2 sections header and data. Everything in DIF is represented by a 2 or 3 line chunk. Headers get a 3 line chunk data, 2. Header chunks start with a text ... of VisiCalc , on the Talk Data Interchange Format discussion page of this article External links http ... compute issue25 105 3 NEW PRODUCTS SOFTWARE ARTS ESTABLISHES DATA INTERCHANGE FORMAT.php Announcement of DIF Clearinghouse by Software Arts Products Corp. Category Spreadsheet file formats Category Data serialization formats pl Data Interchange Format ... Magazine . Bob Frankston developed the format, with input from others, including Mitch Kapor , who ... everything in an ASCII text file to mitigate many cross platform issues back in the days of its creation ..., data chunks start with a number pair and the next line is a quoted string or a keyword. Values A value ... end of data 0 &ndash numeric type, value is the second number, the following line is one of these keywords ... TUPLES the number of rows follows as a numeric value DATA after a dummy 0 numeric value, the data for the table ... as written in the header and simply use the layout in the DATA section. Example For example, assume we have two columns with one column header row and two data rows table cellspacing 2 cellpadding ... has a double quote in text td td 3 td tr table In a .dif file, this would be pre TABLE 0,1 EXCEL VECTORS 0,2 TUPLES 0,3 DATA 0,0 1,0 BOT 1,0 Text 1,0 Number 1,0 BOT 1,0 hello 0,1 V 1,0 BOT 1,0 has a double quote in text 0, 3 V 1,0 EOD pre References Jeff Walden File Formats for Popular PC Software ...   more details



  1. Extensible Data Format

    Spoken Wikipedia En xdf.ogg 2005 12 10 The Extensible Data Format XDF is an Extensible Markup Language XML standard specified as a Document Type Definition DTD developed by NASA , meant to be used throughout scientific disciplines. In many ways it is akin to XSIL , Extensible Scientific Interchange Language. NASA provides two XDF Application Programming Interface API s, in Perl and in Java programming language Java . XDF is used to store high dimensional data and information related to it in compact XML format. The purpose is to have interchangeable and high quality format that can be used as a main archive format for this kind of data. ref http xml.coverpages.org xdf.html Cover Pages Extensible Data Format XDF Bot generated title ref The XDF project and related development have been halted 2002,2006 . The existing information have been archived to the UMD Astronomy Information and Knowledge Group site as a reference. ref http archive.astro.umd.edu UMD Astronomy Knowledge and Information Group Bot generated title ref ref http adc.gsfc.nasa.gov Astronomical Data Center Home page Bot generated title ref External links http www.astro.umd.edu eshaya archive XDF eXtensible Data Format References references Category XML based standards Category NASA technology spinoffs ...   more details




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