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Found 3203 result(s)

Alaska Science Center

ASC

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The USGS Alaska Region has the largest geographic extent of the seven regional units within the USGS and represents a dynamic landscape of great natural wonder. It is a transforming landscape shaped by volcanoes, earthquakes, major rivers, and glaciers and a strategic landscape of yet untapped mineral and energy resources. The Region conducts research to help inform management of the extensive national parks and wildlife refuges of the far north and the international birds, fish, and marine mammals that migrate to these lands and waters; informs national Arctic energy policy through research on the National Petroleum Reserve-Alaska and the U.S. Outer Continental Shelf; and provides science to understand, help respond to and mitigate impacts from natural hazards. This work is accomplished in part by the Region's two Science Centers headquartered in Anchorage, the Alaska Science Center and the Volcano Science Center.

Alberta Biodiversity Monitoring Institute Data & Analytics Portal

ABMI Data & Analytics Portal

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Data Download section provides easy access to the ABMI’s data and innovative data products ranging from raw field data, to species habitat associations, to remote sensing and geospatial products, to animal camera trap data, and more.

Alberta Food Composition Database

AFCDB

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The Alberta Food Composition Database (AFCDB) is the first comprehensive resource on food constituents, chemistry and biology dedicated to major Alberta-grown produce. It provides information on both macronutrients and micronutrients, including many of the constituents that give foods their flavor, color, taste, texture and aroma. Users can view the contents of the AFCDB from the “FoodView” (listing foods by their chemical composition) or the “ChemView” (listing chemicals by their food sources).

Alberta Geological Survey

AGS

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AGS delivers geoscience in several key areas, including surficial mapping, bedrock mapping, geological modelling, resource evaluation (hydrocarbons, minerals), groundwater, and geological hazards. We also are responsible for maintaining the Alberta Table of Formations and providing geoscience outreach to stakeholders ranging from professional colleagues and academia to the general public.

Alberta Geological Survey Open Data Portal

AGS Open Data Portal

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The Alberta Geological Survey (AGS) Open Data Portal features a subset of GIS data related to the geology of the province of Alberta and published by the AGS. The AGS delivers geoscience in several key areas; including surficial mapping, bedrock mapping, geological modelling, resource evaluation (hydrocarbons, minerals), groundwater, and geological hazards.

Alcohol and Gaming Commission of Ontario Data Inventory

AGCO Data Inventory

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The Alcohol and Gaming Commission of Ontario’s Data Inventory lists all of the agency’s data sets and identifies whether a data set is currently open, in the process of being opened or exempt from being released as open data due to legal, security, privacy, confidentiality or commercially-sensitive reasons.

Aleia

Repositório de Dados de Pesquisa do Instituto Brasileiro de Informação em Ciência e Tecnologia (Ibict)

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O Repositório Aleia é o repositório digital oficial do Ibict para arquivar, publicar, disseminar, preservar e compartilhar os dados digitais de pesquisa produzidos pela comunidade científica Ibict, com a missão de promover, apoiar e facilitar a adoção do acesso aberto aos dados de pesquisa, fomentar novas pesquisas e promover uma Ciência Aberta. Para efeito deste documento, a comunidade científica institucional é aquela constituída por seus servidores, pesquisadores visitantes, bolsistas e alunos do programa de pós-graduação.

ALEXA

ALEXA-A

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ALEXA is a microarray design platform for 'alternative expression analysis'. This platform facilitates the design of expression arrays for analysis of mRNA isoforms generated from a single locus by the use of alternative transcription initiation, splicing and polyadenylation sites. We use the term 'ALEXA' to describe a collection of novel genomic methods for 'alternative expression' analysis. 'Alternative expression' refers to the identification and quantification of alternative mRNA transcripts produced by alternative transcript initiation, alternative splicing and alternative polyadenylation. This website provides supplementary materials, source code and other downloads for recent publications describing our studies of alternative expression (AE). Most recently we have developed a method, 'ALEXA-Seq' and associated resources for alternative expression analysis by massively parallel RNA sequencing.

AlgaeBase

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AlgaeBase is a database of information on algae that includes terrestrial, marine and freshwater organisms. At present, the data for the marine algae, particularly seaweeds, are the most complete.

ALLBUS

German General Social Survey

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The German General Social Survey (ALLBUS) collects up-to-date data on attitudes, behavior, and social structure in Germany. Every two years since 1980 a representative cross section of the population is surveyed using both constant and variable questions. The ALLBUS data become available to interested parties for research and teaching as soon as they are processed and documented.

ALlele FREquency Database

ALFRED

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We are working on a new version of ALFRED web interface. The current web interface will not be available from December 15th, 2023. There will be a period where a public web interface is not available for viewing ALFRED data. Expected date for the deployment of the new ALFRED web interface with minimum functions is March 1st, 2024 --------------------------------------------- ALFRED is a free, web-accessible, curated compilation of allele frequency data on DNA sequence polymorphisms in anthropologically defined human populations. ALFRED is distinct from such databases as dbSNP, which catalogs sequence variation.

Allele Frequency Net Database

AFND

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The Allele Frequency Net Database (AFND) is a public database which contains frequency information of several immune genes such as Human Leukocyte Antigens (HLA), Killer-cell Immunoglobulin-like Receptors (KIR), Major histocompatibility complex class I chain-related (MIC) genes, and a number of cytokine gene polymorphisms. The Allele Frequency Net Database (AFND) provides a central source, freely available to all, for the storage of allele frequencies from different polymorphic areas in the Human Genome. Users can contribute the results of their work into one common database and can perform database searches on information already available. We have currently collected data in allele, haplotype and genotype format. However, the success of this website will depend on you to contribute your data.

Allen Brain Map

Data Portal

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The Allen Brain Atlas provides a unique online public resource integrating extensive gene expression data, connectivity data and neuroanatomical information with powerful search and viewing tools for the adult and developing brain in mouse, human and non-human primate

AlphaFold

AlphaFold Protein Structure Database

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AlphaFold DB provides open access to protein structure predictions for the human proteome and 20 other key organisms to accelerate scientific research.

ALSGENE

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

ALSoD

ALS Online Database

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ALSoD is a freely available database that has been transformed from a single gene storage facility recording mutations in the SOD1 gene to a multigene ALS bioinformatics repository and analytical instrument combining genotype, phenotype, and geographical information with associated analysis tools. These include a comparison tool to evaluate genes side by side or jointly with user configurable features, a pathogenicity prediction tool using a combination of computational approaches to distinguish variants with nonfunctional characteristics from disease-associated mutations with more dangerous consequences, and a credibility tool to enable ALS researchers to objectively assess the evidence for gene causation in ALS. Furthermore, integration of external tools, systems for feedback, annotation by users, and two-way links to collaborators hosting complementary databases further enhance the functionality of ALSoD.

Altalis

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Established in 1998, we have been the authoritative source of spatial data and imagery in Alberta for over 20 years. We have a joint venture agreement with Alberta Data Partnerships Ltd. (ADP) and are responsible for the day-to-day management and distribution of the digital data sets they manage. As the agent for ADP, we are responsible for making mapping products available, accessible, accurate and affordable. We are the leading data management, maintenance, and distribution company in Alberta, and ensure the continued updating, re-engineering, storage, distribution, value-added redistribution, and general management of primary provincial mapping datasets. Our webstore, Altalis.com, enables customers to explore, view, and acquire spatial data products both paid and open data with the click of a button. We take pride in providing exceptional customer service and building long-term relationships with our clients. Our experienced customer service team are available to answer any questions you may have about finding the right data to meet your needs.

Alternative Fuels Data Center

AFDC

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The Alternative Fuels Data Center (AFDC) is a comprehensive clearinghouse of information about advanced transportation technologies. The AFDC offers transportation decision makers unbiased information, data, and tools related to the deployment of alternative fuels and advanced vehicles. The AFDC launched in 1991 in response to the Alternative Motor Fuels Act of 1988 and the Clean Air Act Amendments of 1990. It originally served as a repository for alternative fuel performance data. The AFDC has since evolved to offer a broad array of information resources that support efforts to reduce petroleum use in transportation. The AFDC serves Clean Cities stakeholders, fleets regulated by the Energy Policy Act, businesses, policymakers, government agencies, and the general public.

Alvin Frame-Grabber System

AlvinFG System

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The Alvin Frame-Grabber system provides the NDSF community on-line access to Alvin's video imagery co-registered with vehicle navigation and attitude data for shipboard analysis, planning deep submergence research cruises, and synoptic review of data post-cruise. The system is built upon the methodology and technology developed for the JasonII Virtual Control Van and a prototype system that was deployed on 13 Alvin dives in the East Pacific Rise and the Galapagos (AT7-12, AT7-13). The deployed prototype system was extremely valuable in facilitating real-time dive planning, review, and shipboard analysis.

Alzforum

Networking for a cure

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Alzforum is an independent research project to develop an online community resource to manage scientific knowledge, information, and data about Alzheimer disease (AD).

Alzheimer Disease & Frontotemporal Dementia Mutation Database

AD & FTD Mutation Database

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

Alzheimer's Disease Neuroimaging Initiative Image and Data Archive

ADNI Image and Data Archive

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All ADNI data are shared without embargo through the LONI Image and Data Archive (IDA), a secure research data repository. Interested scientists may obtain access to ADNI imaging, clinical, genomic, and biomarker data for the purposes of scientific investigation, teaching, or planning clinical research studies. "The Alzheimer’s Disease Neuroimaging Initiative (ADNI) unites researchers with study data as they work to define the progression of Alzheimer’s disease (AD). ADNI researchers collect, validate and utilize data, including MRI and PET images, genetics, cognitive tests, CSF and blood biomarkers as predictors of the disease. Study resources and data from the North American ADNI study are available through this website, including Alzheimer’s disease patients, mild cognitive impairment subjects, and elderly controls. "

AMBDAS Bibliographic Database

Atomic and Molecular Bibliographic Data System

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The database contains numerical data on atomic and molecular collisions, radiative processes and various other material properties of specific use in fusion and plasma research. Searching the database produces bibliographic results linking to the research paper containing the data of interest. Searches can be performed based on a variety of parameters including reactants, surface of interest, data type; or by date, journal or author.

American FactFinder

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<<<!!!<<< American FactFinder has been decommissioned and is no longer available. Data are now available at: data.census.gov >>>!!!>>>

American Mineralogist Crystal Structure Database

AMCSD

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AMCSD is an interface to a crystal structure database that includes every structure published in the American Mineralogist, The Canadian Mineralogist, European Journal of Mineralogy and Physics and Chemistry of Minerals, as well as selected datasets from other journals. The database is maintained under the care of the Mineralogical Society of America and the Mineralogical Association of Canada, and financed by the National Science Foundation. You may search by a mineral of your choice, or choose a mineral from a complete list to help aid your research.