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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

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At least 73 records · Page 4
All sourcesNASA NTRSDOE OSTI
NASA NTRS1993

Chemical release and radiation effects (CRRES) data directory

The following tasks were completed under this contract: a revision and update of the Chemical Release and Radiation Effects (CRRES) data directory was performed taking into account the corrections and suggests for improvements obtained from the participants at the final CRRES IWG meeting held at SAIC on 14-16 Dec. 1992. A draft copy of the report was then circulated to as many as possible of the relevant CRRES Principal Investigators, co-Investigators, and technicians with a request for a final check on accuracy and completion. A copy of the mailing list is given in Appendix A. All corrections and updates received were implemented. A hard copy together with a floppy disk version was forwarded to Richard Howard, NASA Headquarters, who is arranging for the archiving of the CRRES Data Summary at NSSDC. Final copies were sent where possible.

Miller, George P.↗
NASA NTRS1994

EOS Directory

This Earth Observing System (EOS) directory is divided into two main sections: white and yellow pages. The white pages list alphabetically the names and addresses -- including e-mail, phone, and fax when available -- of all individuals involved with EOS, from graduate students to panel members to program management and more. The yellow pages list the names, affiliation, and phone number of participants divided by project management, program management, individual project participants, interdisciplinary investigations (listed alphabetically by PI), the Science Executive Committee, various panels, platforms, working groups, fellowships, and contractors.

Source record↗
NASA NTRS1997

IGS Directory

The International GPS (Global Positioning System) Service for Geodynamics (IGS) supports and helps coordinate GPS data production and parameters useful for generating more accurate data products. The IGS has operated a GPS tracking system for several years. It contains more than 100 stations worldwide and has produced a combined GPS ephemeris that has become the standard for geodesists and geophysicists worldwide. IGS data and products are freely available to all, thanks to the cooperation and participation of all the IGS members. This directory provides data on the stations and provides names and contact information with personnel involved with the IGS.

Source record↗
NASA NTRS1997

Astronomical Software Directory Service

With the support of NASA's Astrophysics Data Program (NRA 92-OSSA-15), we have developed the Astronomical Software Directory Service (ASDS): a distributed, searchable, WWW-based database of software packages and their related documentation. ASDS provides integrated access to 56 astronomical software packages, with more than 16,000 URLs indexed for full-text searching. Users are performing about 400 searches per month. A new aspect of our service is the inclusion of telescope and instrumentation manuals, which prompted us to change the name to the Astronomical Software and Documentation Service. ASDS was originally conceived to serve two purposes: to provide a useful Internet service in an area of expertise of the investigators (astronomical software), and as a research project to investigate various architectures for searching through a set of documents distributed across the Internet. Two of the co-investigators were then installing and maintaining astronomical software as their primary job responsibility. We felt that a service which incorporated our experience in this area would be more useful than a straightforward listing of software packages. The original concept was for a service based on the client/server model, which would function as a directory/referral service rather than as an archive. For performing the searches, we began our investigation with a decision to evaluate the Isite software from the Center for Networked Information Discovery and Retrieval (CNIDR). This software was intended as a replacement for Wide-Area Information Service (WAIS), a client/server technology for performing full-text searches through a set of documents. Isite had some additional features that we considered attractive, and we enjoyed the cooperation of the Isite developers, who were happy to have ASDS as a demonstration project. We ended up staying with the software throughout the project, making modifications to take advantage of new features as they came along, as well as influencing the software development. The Web interface to the search engine is provided by a gateway program written in C++ by a consultant to the project (A. Warnock).

Hanisch, Robert J.↗
NASA NTRS1998

Astronomical Software Directory Service

This is the final report on the development of the Astronomical Software Directory Service (ASDS), a distributable, searchable, WWW-based database of software packages and their related documentation. ASDS provides integrated access to 56 astronomical software packages, with more than 16,000 URL's indexed for full-text searching.

Hanisch, R. J.↗
NASA NTRS2016

Community Involvement in Enhancing the Global Change Master Directory (GCMD) Controlled Vocabularies (Keywords)

NASA's Global Change Master Directory (GCMD) develops and expands a hierarchical set of controlled vocabularies (keywords) covering the Earth sciences and associated information (data centers, projects, platforms, instruments, etc.). The purpose of the keywords is to describe Earth science data and services in a consistent and comprehensive manner, allowing for the precise searching of metadata and subsequent retrieval of data and services. The keywords are accessible in a standardized SKOSRDFOWL representation and are used as an authoritative taxonomy, as a source for developing ontologies, and to search and access Earth Science data within online metadata catalogues. The keyword development approach involves: (1) receiving community suggestions, (2) triaging community suggestions, (3) evaluating the keywords against a set of criteria coordinated by the NASA ESDIS Standards Office, and (4) publication/notification of the keyword changes. This approach emphasizes community input, which helps ensure a high quality, normalized, and relevant keyword structure that will evolve with users changing needs. The Keyword Community Forum, which promotes a responsive, open, and transparent processes, is an area where users can discuss keyword topics and make suggestions for new keywords. The formalized approach could potentially be used as a model for keyword development.

governance↗
NASA NTRS2019

Global Change Master Directory (GCMD) Keyword Management Process and Lifecycle

The Global Change Master Directory (GCMD) keywords are a hierarchical set of controlled vocabulary covering the Earth science disciplines that have been evolving for over 25 years. The process for how these keywords have been curated and reviewed has also evolved. This presentation will convey the process for reviewing and approving the GCMD keywords, including fast track and yearly reviews through the ESDIS Standards Office, and how Earth science users can influence keyword additions and modifications. The presentation will also highlight how keywords facilitate the discovery of EOSDIS data and services and how other organizations are using the GCMD keywords.

EOSDIS↗
NASA NTRSDate not supplied

NASA’s Global Change Master Directory (GCMD) Keyword Viewer Beta

The Global Change Master Directory (GCMD) Keyword Viewer is a web-based client that allows metadata curators and ontologists to search for and navigate the GCMD keywords in a user-friendly and human-readable tree structure. The Keyword Viewer is built on top of the Keyword Management Systems (KMS) API, which provides machine-to-machine access to the keywords.

Tyler B Stevens↗
DOE OSTI2014

Cache directory lookup reader set encoding for partial cache line speculation support

In a multiprocessor system, with conflict checking implemented in a directory lookup of a shared cache memory, a reader set encoding permits dynamic recordation of read accesses. The reader set encoding includes an indication of a portion of a line read, for instance by indicating boundaries of read accesses. Different encodings may apply to different types of speculative execution.

97 MATHEMATICS AND COMPUTING↗
DOE OSTI2013

Analysis of Subject Matter Expert (SME) Feedback on the First Version of the Biosurveillance Analytics Resource directory (BaRD)

As part of a recently funded project, LANL was tasked with the development of the BaRD, a reference tool in support of the Biosurveillance Ecosystem (BSVE) that will serve to enhance situational awareness during an infectious disease outbreak and provide timely and relevant information to support effective decision making to prevent, stop or control an outbreak or epidemic. The BaRD is being designed to enable rapid selection of appropriate models for use in disease prediction, monitoring, or forecasting at various population levels. It is a searchable, relational database that catalogs and classifies model specific information to allow facile reporting on tools of interest.

60 APPLIED LIFE SCIENCES↗
DOE OSTI2018

DMS Instrument Directory Scanner

This program examines the source folder on instrument computers to find files and folders. It creates a tab-delimited text file for each instrument, listing the names of the files and folders found. The text files for the instruments are stored in a central location, and are made made visible via the DMS website to allow instrument operators to see the instrument data files on the instrument computer.

Monroe, Matthew↗
DOE OSTI2021

System Validation Platform Working Directories

A suite of software tools used to interface with power electronic equipment for laboratory testing and device certification. They are typically used as equipment drivers with using the System Validation Platform (SVP) graphical user interface (GUI). Sandia National Laboratories is a multimission laboratory managed and operated by National Technology & Engineering Solutions of Sandia, LLC, a wholly owned subsidiary of Honeywell International Inc., for the U.S. Department of Energy’s National Nuclear Security Administration under contract DE-NA0003525. SAND2021-1185 O

Johnson, JayT↗
DOE OSTI2015

Global Social Media Directory. A Resource Guide

Social media platforms are internet-based applications focused on broadcasting user-generated content. While primarily web-based, these services are increasingly available on mobile platforms. Communities and individuals share information, photos, music, videos, provide commentary and ratings/reviews, and more. In essence, social media is about sharing information, consuming information, and repurposing content. Social media technologies identified in this report are centered on social networking services, media sharing, blogging and microblogging. The purpose of this Resource Guide is to provide baseline information about use and application of social media platforms around the globe. It is not intended to be comprehensive as social media evolves on an almost daily basis. The long-term goal of this work is to identify social media information about all geographic regions and nations. The primary objective is that of understanding the evolution and spread of social networking and user-generated content technologies internationally.

blogs↗
DOE OSTI2018

Data directory for Halbach magnets

The data for measurement and survey of the CBETA Halbach magnets is stored on the “DISCOVERY” network computer at BNL Superconducting Magnet Division (SMD), on the network share called “C_Beta”. This serves as storage for the measurements, under systematic filenames, as well as generated reports and other relevant per-magnet documentation such as travellers.

43 PARTICLE ACCELERATORS↗