Alphabetically:
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
| Name | Description |
|---|---|
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NASA Technical Report Server Dates vary Open Access |
The NASA Technical Report Server is an experimental service that allows users to search the many different abstract and technical report servers maintained by various NASA centers and programs. |
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Nation Digital Archive 1865 to Present |
all Nation articles from July 1865 through the present |
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National Geographic Society Publications Index 1888-current Open Access |
The NGS Publications Index includes broad subject indexing to magazines, books, films and videos, educational products, map products, interactive features, and newsletters produced by the Society. |
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National Guideline Clearinghouse (Agency for Healthcare Research and Quality) Current Open Access |
The National Guideline Clearinghouseâ„¢ (NGC) is a comprehensive database of evidence-based clinical practice guidelines and related documents. |
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National Human Genome Research Institute (NHGRI) Policy and Legislation Database Current Open Access |
The NHGRI Policy and Legislation Database contains Federal and State laws/statutes, Federal legislative materials, and Federal administrative and executive materials including regulations, institutional policies, and executive orders in the area of genome research. |
| National Research Council Canada | |
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Natural Standard Current |
Natural Standard is an international research collaboration that aggregates and synthesizes data on complementary and alternative therapies. |
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Naxos Music Library Please log out after using the service! |
Naxos Music Library is a comprehensive collection of classical music available online. It includes the complete Naxos and Marco Polo catalogues of over 130,000 tracks, including Classical music, Jazz, World, Folk and Chinese music. Whilst listening, you can read notes on the works being played as well as biographical information on composers or artists in Naxos's extensive database. All these can be accessible from computers in academic libraries, home or office. |
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NBER Working Papers Series 1994-current |
Reports initial findings of scientific papers presented by NBER researchers, aimed at other professional economists. |
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NCJRS Abstracts Database 1970-current Open Access |
Contains summaries of more than 160,000 publications on criminal justice, including Federal, state, and local government reports, books, research reports, journal articles, and unpublished research. |
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NDRL/NIST Solution Kinetics Database on the Web Current Open Access |
Data for free radical processes involving primary radicals from water, inorganic radicals and carbon-centered radicals in solution, and singlet oxygen and organic peroxyl radicals in various solvents. |
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Neotropical Birds Open Access |
Neotropical Birds Online is an authoritative, online resource for life histories of Neotropical birds.The scope of Neotropical Birds Online is all bird species that regularly occur in the Neotropics, from Mexico and the Caribbean south to southernmost South America. The emphasis is on species that breed within this region, but the eventual goal is to provide accounts for all species that regularly occur within this region. |
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NetLibrary Dates vary 1 concurrent user maximum |
Online books from across disciplines. |
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Networked Digital Library of Theses & Dissertations Current Open Access |
Contains information on how to set up Electronic Theses and Dissertation (ETD) Programs, how to create and locate ETDs, and current research in digital libraries related to ETDs. |
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NEUROSCIENCEnetBASE Dates vary |
NEUROSCIENCEnetBASE includes over 80 fully searchable ebooks in the topics of Clinical Neuroscience and Biomedical Engineering. |
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New York Times (Current) 1980 - Present |
Full text of the New York Times from 1980 to present (no images). Full text of New York Times Magazine and New York Time Book Review from 1997 to present. |
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New York Times (Historical) 1851 - 2003 |
Full Text coverage of the New York Times from 1851 - 2003, including original images. |
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NHS Economic Evaluation Database 1995-Present Now available as part of Wiley's Cochrane Library |
The National Health Service (NHS) Economic Evaluation Database is funded by the Department of Health's NHS Research and Development Programme, and produced by the Centre for Reviews and Dissemination (CRD), and provides cost-benefit analyses about healthcare interventions. The NHS Economic Evaluation Database contains over 6000 abstracts of quality assessed economic evaluations. The database aims to assist decision-makers by systematically identifying and describing economic evaluations, appraising their quality and highlighting their relative strengths and weaknesses. |
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NIST Atomic Spectra Database Current Open Access |
Contains data for radiative transitions and energy levels in atoms and atomic ions. |
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NIST Chemical Kinetics Database Current Open Access |
The NIST Chemical Kinetics Database includes all reported kinetics results for thermal gas-phase chemical reactions. |
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NIST Chemistry WebBook Current Open Access |
This site provides thermochemical, thermophysical, and ion energetics data compiled by NIST under the Standard Reference Data Program. |
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NIST Data Gateway Current Open Access |
Provides easy access to NIST scientific and technical data, covering a broad range of substances and properties from many different scientific disciplines. |
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NIST Database for the Isotopic Composition of Selected Atmospheric Constituents Current Open Access |
Contains over a thousand reported measurements of CH3D, 13CH4, and 14CH4 at sources and in tropospheric air. |
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NIST Database on Reinforcement Permeability Values Current Open Access |
This database serves as a repository for permeability measurements. Version 1.0 contains more than 100 data points measured at NIST for different woven, random, unidirectional, and stitched glass fabrics. |
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NIST High Temperature Superconducting Materials Database Current Open Access |
The NIST High Temperature Superconducting Materials Database (WebHTS) provides evaluated thermal, mechanical, and superconducting property data for oxides and other nonconventional superconductors. |
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NIST ITS-90 Thermocouple Database Current Open Access |
This database reproduces a subset of the tables and reference functions of NIST Monograph 175, "Temperature Electromotive Force Reference Functions and Tables for the Letter-Designated Thermocouple Types Based on the ITS-90". |
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NIST Property Data Summaries for Advanced Materials Current Open Access |
Property Data Summaries are topical collections of property values derived from surveys of published data. Thermal, mechanical, structural, and chemical properties are included in the collections. |
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NIST Property Data Summaries for Fracture Toughness Current Open Access |
NIST Property Data Summaries for Fracture Toughness provide fracture toughness data on numerous materials. |
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NIST Property Data Summaries for Oxide Glasses Current Open Access |
The NIST Oxide Glasses Collection has property data on borate base glasses, germanate base glasses, phosphate base glasses and silicate base glasses. |
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NIST Structural Ceramics Database Current Open Access |
Provides evaluated materials property data for a wide range of advanced ceramics known variously as structural ceramics, engineering ceramics, and fine ceramics. |
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NIST Visible Cement Dataset Current Open Access |
The NIST Visible Cement Dataset consists of data on cement pastes with w/c ratios between 0.3 and 0.45 that were prepared and viewed after various hydration times. |
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NIST X-ray Photoelectron Spectroscopy Database Current Open Access |
Resulting from a critical evaluation of the published literature, the database contains over 22,000 line positions, chemical shifts, doublet splittings, and energy separations of photoelectron and Auger-electron lines. |
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NOAA Central Library Data Imaging Project Jan 01,1881 - Dec 31, 1998 |
The Bulletin of the United States Fish Commission is one of the oldest fisheries journals in the world. It publishes original research or interpretative articles in all scientific fields that bear on marine fisheries and marine mammal science. |
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Noesis Current |
An encyclopedic collection of essays, lectures, reviews, and texts by professional philosophers. "a limited area search engine for open access academic philosophy on the Internet." |
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NoveList K-8 Dates vary |
NoveList K-8 allows you to discover the fiction titles that are popular with young readers as well as titles to use in a classroom. |
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NoveList Plus Dates vary |
There are now over 150,000 fiction titles, and over 4000 custom created articles and lists. In March 2008, NoveList Plus launched adding 50,000 readable nonfiction titles as well. |
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NTIS (National Technical Information Service) 1977-current Open Access |
NTIS is the federal government source for the sale of scientific, technical, engineering, and related business information by or for the U.S. government and complementary materials from international sources. See the NTIS Database User Guide for assistance using this database. |
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NursingConsult Current |
Mosby's Nursing Consult brings together several leading nursing resources to help nurses efficiently find answers to pressing clinical questions. It includes the Latest Drug Information, Patient Education Information, Professional Journals, Reference Books, Current News, Clinical Practice Information, Evidence-based Content, and Care Planning Tools. |


