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Found 144 result(s)

Atomic Data for Astrophysics

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The Atomic Data for Astrophysics server provides links to basic atomic data required for calculation of the ionization state of astrophysical plasmas and for quantitative spectroscopy.

Stark Broadening Parameters for Neutral and Singly Charged Ions

Paramètres d'élargissement Stark des éléments neutres et une fois ionisés

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<<<!!!<<<This repository is no longer available>>>!!!>>>

HITRAN online

HIgh resolution TRANsmission molecular absorption database

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HITRAN is an acronym for high-resolution transmission molecular absorption database. The HITRAN compilation of the SAO (HIgh resolution TRANmission molecular absorption database) is used for predicting and simulating transmission and emission of light in atmospheres. It is the world-standard database in molecular spectroscopy. The journal article describing it is the most cited reference in the geosciences. There are presently about 5000 HITRAN users world-wide. Its associated database HITEMP (high-temperature spectroscopic absorption parameters) is accessible by the HITRAN website.

TRR170-DB

Late Accretion Onto Terrestrial Planets

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The TRR170-DB was set up to manage data products of the collaborative research center TRR 170 'Late Accretion onto Terrestrial Planets' (https://www.trr170-lateaccretion.de/). However, meanwhile the repository also stores data by other institutions and researchers. Data include laboratory and other instrumental data on planetary samples, remote sensing data, geological maps and model simulations.

Japan Space Systems

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<<<!!!<<< This repository is no longer available. >>>!!!>>> Japan Space Systems (J-spacesystems) aims to contribute to the advancement of Japanese industry, space systems technology, conservation of the earth environment, utilization of the space environment, and other research and development efforts. The system provides access to data from unmanned space missions and remote sensing instruments.

eData: the STFC Research Data Repository

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eData is an institutional repository where STFC staff can deposit data and software that underpin journal articles and other published research.

ScienceData

Data store by DTU - the Technical University of Denmark

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sciencedata.dk is a research data store provided by DTU, the Danish Technical University, specifically aimed at researchers and scientists at Danish academic institutions. The service is intended for working with and sharing active research data as well as for safekeeping of large datasets. The data can be accessed and manipulated via a web interface, synchronization clients, file transfer clients or the command line. The service is built on and with open-source software from the ground up: FreeBSD, ZFS, Apache, PHP, ownCloud/Nextcloud. DTU is actively engaged in community efforts on developing research-specific functionality for data stores. Our servers are attached directly to the 10-Gigabit backbone of "Forskningsnettet" (the National Research and Education Network of Denmark) - implying that up and download speed from Danish academic institutions is in principle comparable to those of an external USB hard drive. Data store for research data allowing private sharing and sharing via links / persistent URLs.

Pedestrian Dynamics Data Archive

Data archive of experimental data from studies about pedestrian dynamics

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This data archive of experiments studying the dynamics of pedestrians is build up by the Institute for Advanced Simulation 7: Civil Safety Research of Forschungszentrum Jülich. The landing page provides our own data of experiments. Data of research colleagues are listed within the data archive at https://ped.fz-juelich.de/extda For most of the experiments, the video recordings, as well as the resulting trajectories of single pedestrians, are available. The experiments were performed under laboratory conditions to focus on the influence of a single variable. You are very welcome to use our data for further research, as long as you name the source of the data. If you have further questions feel free to contact Maik Boltes.

HPDE.io

Heliophysics Data Environment Registry

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Provides quick, uncluttered access to information about Heliophysics research data that have been described with SPASE resource descriptions.

Science3D

Science 3D

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<<<!!!<<< This repository is no longer available. This record is out-dated >>>!!!>>> Science3D is an Open Access project to archive and curate scientific data and make them available to everyone interested in scientific endeavours. Science3D focusses mainly on 3D tomography data from biological samples, simply because theses object make it comparably easy to understand the concepts and techniques. The data come primarily from the imaging beamlines of the Helmholtz Center Geesthacht (HZG), which make use of the uniquely bright and coherent X-rays of the Petra3 synchrotron. Petra3 - like many other photon and neutron sources in Europe and World-wide - is a fantastic instrument to investigate the microscopic detail of matter and organisms. The experiments at photon science beamlines hence provide unique insights into all kind of scientific fields, ranging from medical applications to plasma physics. The success of these experiments demands enormous efforts of the scientists and quite some investments

ESA Earth Online

Earth Online

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The name Earth Online derives from ESA's Earthnet programme. Earthnet prepares and attracts new ESA Earth Observation missions by setting the international cooperation scheme, preparing the basic infrastructure, building the scientific and application Community and competency in Europe to define and set-up own European Programmes in consultation with member states. Earth Online is the entry point for scientific-technical information on Earth Observation activities by the European Space Agency (ESA). The web portal provides a vast amount of content, grown and collected over more than a decade: Detailed technical information on Earth Observation (EO) missions; Satellites and sensors; EO data products & services; Online resources such as catalogues and library; Applications of satellite data; Access to promotional satellite imagery. After 10 years of operations on distinct sites, the two principal portals of ESA Earth Observation - Earth Online (earth.esa.int) and the Principal Investigator's Portal (eopi.esa.int) have moved to a new platform. ESA's technical and scientific earth observation user communities will from now on be served from a single portal, providing a modern and easy-to-use interface to our services and data.

WDC for Ionosphere and Space Weather

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National Institute of Information and Communications Technology (NICT) has taken charge of the WDC for Ionosphere. WDC for Ionosphere archives ionospheric data and metadata from approximately 250 stations across the globe.

Canadian Space Science Data Portal

CSSDP

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The CSSDP project provides space scientists with access to a wide range of space data, observations, and investigative tools. It provides a seamless, single- point of access to these resources through a custom web portal. To date, more than 350 scientists are registered users of the CSSDP portal. The project integrates data from sources such as the Canadian Geospace Monitoring Program and anticipates serving data from the NASA THEMIS satellite probes, the Canadian High-Artic Ionospheric Network (CHAIN), and the Alberta- based Enhanced Polar Outflow Probe (ePOP) satellite mission. This collection and presentation of space data is used to study the influence of the sun on near- Earth space environment, including phenomena such as geomagnetic storms, which cause the northern and southern lights. Geomagnetic storms are also known for often causing power outages, disturbances in polar communications, and the failure of satellites. The effects of space weather can also cause transpolar flight paths to be diverted, adding significant fuel costs to airlines and disruptions for travellers.

Robert L. Kurucz

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This site provides up-to-date public access to Robert L. Kurucz data and programs: Vita and bibliography, papers, atoms, molecules, linelists, opacities, grids of model atmospheres, sun, stars, programs, CD-ROMs.

Interface to Los Alamos Atomic Physics Codes

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Interface to Los Alamos Atomic Physics Codes is your gateway to the set of atomic physics codes developed at the Los Alamos National Laboratory. The well known Hartree-Fock method of R.D. Cowan, developed at Group home page of the Los Alamos National Laboratory, is used for the atomic structure calculations. Electron impact excitation cross sections are calculated using either the distorted wave approximation (DWA) or the first order many body theory (FOMBT). Electron impact ionization cross sections can be calculated using the scaled hydrogenic method developed by Sampson and co-workers, the binary encounter method or the distorted wave method. Photoionization cross sections and, where appropriate, autoionizations are also calculated.

Selected constants energy levels and atomic spectra of actinides

Constantes selectionnees niveaux d'energie et spectres atomiques des actinides

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>>>!!!<<< The repository is no longer available. >>>!!!<<< The aim of the present volume is the compilation of experimental data. The Tables of energy levels are presented in a way similar to the "Atomic Energy levels the Rare Earth Elements", and incorporate additionnal data: isotope shifts and hyperfine structures. For each spectrum, they are separated in two lists of odd and even levels, the parity of the ground level being given first.

IDEADB

Innsbruck Dissociative Electron Attachment Database

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The Innsbruck Dissociative Electron Attachment (DEA) DataBase node holds relative cross sections for dissociative electron attachment processes of the form: AB + e– –> A– + B, where AB is a molecule. It hence supports querying by various identifiers for molecules and atoms, such as chemical names, stoichiometric formulae, InChI (-keys) and CAS registry numbers. These identifiers are searched both in products and reactants of the processes. It then returns XSAMS files describing the processes found including numeric values for the relative cross sections of the processes. Alternatively, cross sections can be exported as plain ASCII files.

Integrated Resource for Reproducibility in Macromolecular Crystallography

IRRMC

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The Integrated Resource for Reproducibility in Macromolecular Crystallography includes a repository system and website designed to make the raw data of protein crystallography more widely available. Our focus is on identifying, cataloging and providing the metadata related to datasets, which could be used to reprocess the original diffraction data. The intent behind this project is to make the resulting three dimensional structures more reproducible and easier to modify and improve as processing methods advance.

Centre for Astronomical Data of the Institute of Astronomy of the Russian Academy of Sciences

CAD INASAN

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CAD INASAN was established in 1980 as a branch regional center of the Centre de Donnes Stellaire (CDS). Since that time, the CAD has been working to distribute, create and store astronomical data according to the requirements of time, specifics of techniques and requests of the Russian astronomical community. At present, the staff of the CAD is maintaining mirrors of several major astronomical data resources, keeping a record of Russian astronomical data resources, and is working to create new astronomical data resources. Since 2002, we are the important part of the Russian Virtual Observatory project (member of the International Virtual Observatory Alliance - IVOA). The CAD archive is based on astronomical catalogues received from Strasbourg since 1980. Several well known astronomical archives and databases are also stored at INASAN (e.g. VizieR, ADS, INES, VALD). At present CAD coordinates work on the Russian Virtual Observatory (RVO) project

Gran Telescopio CANARIAS Public Archive

GTC Public Archive

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This data server provides access to the GTC Public Archive. GTC data become public once the proprietary (1 year) is over. The Gran Telescopio CANARIAS (GTC), is a 10.4m telescope with a segmented primary mirror.

Institut d'Astronomie et d'Astrophysique Databases

Institut d'Astronomie et d'Astrophysique Bases de Données

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The following databases are maintained at IAA-ULB: Nuclear Database (BRUSLIB - A collection of nuclear data (masses, fission barriers, E1 strength functions, nuclear level densities, partition functions, reaction rates) of interest for nuclear astrophysics, stellar evolution and nucleosynthesis), Nuclear Network Generator NetGen (A tool for generating nuclear-reaction rates on user-defined networks), NACRE II (An update of the Nuclear Astrophysics Compilation of Reaction Rates (NACRE) including the evaluation of 34 reactions on stable targets with mass numbers A<16), The Ninth Catalogue of Orbits of Spectroscopic Binaries (SB9), The Henize sample of S stars, The radial-velocity monitoring of barium and S stars, Molecular linelist (Molecular linelists for stellar spectra), and Stellar models (Pre-main-sequence and super-AGB phases).

IIT Dataverse

Italian Institute of Technology Dataverse

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IIT Dataverse is the institutional research data repository of the Istituto Italiano di Tecnologia. IIT Dataverse has been operative since May 2021 and is currently open to IIT-affiliated researchers for research data deposition and sharing.

SciCat

SciCat Data Catalog System

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Scicat allows users to access the metadata of raw and derived data which is taken at experiment facilities. Scientific datasets are linked to proposals and samples. Scientific datasets are can be linked to publications (DOI, PID). SciCat helps keeping track of data provenance (i.e. the steps leading to the final results). Scicat allows users to find data based on the metadata (both your own data and other peoples’ public data). In the long term, SciCat will help to automate scientific analysis workflows.

Discovery

The University of Dundee Research Portal

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Discovery is the digital repository of research, and related activities, undertaken at the University of Dundee. The content held in Discovery is varied and ranges from traditional research outputs such as peer-reviewed articles and conference papers, books, chapters and post-graduate research theses and data to records for artefacts, exhibitions, multimedia and software. Where possible Discovery provides full-text access to a version of the research. Discovery is the data catalogue for datasets resulting from research undertaken at the University of Dundee and in some instances the publisher of research data.

Open Data LMU - Physics

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This repository is a data publication platform for members of the Faculty of Physics at the LMU Munich and is designed to hold very large datasets. The repository is a collaboration between the Faculty of Physics, the University Library of LMU, and the Leibniz Supercomputing Centre (LRZ). Data publications follow the FAIR principles, including the assignment of DOIs via DataCite.