A5038619639- Astronomical Observations and Instrumentation
- Astronomy and Astrophysical Research
- Scientific Computing and Data Management
- Distributed and Parallel Computing Systems
- Research Data Management Practices
- Advanced Computational Techniques and Applications
- Stellar, planetary, and galactic studies
- Adaptive optics and wavefront sensing
- Calibration and Measurement Techniques
- Data Quality and Management
- Satellite Image Processing and Photogrammetry
- Big Data and Business Intelligence
- Advanced Database Systems and Queries
- Economic and Environmental Valuation
- Water resources management and optimization
- Semantic Web and Ontologies
- Geographic Information Systems Studies
- Water Quality and Pollution Assessment
- Historical Geography and Cartography
- Algorithms and Data Compression
- Innovative Microfluidic and Catalytic Techniques Innovation
- Manufacturing Process and Optimization
- Monoclonal and Polyclonal Antibodies Research
- Mobile Agent-Based Network Management
- Advanced Data Storage Technologies
National Institute of Standards and Technology
2018-2024
National Institutes of Health
2024
Hastings Center
2024
Space Telescope Science Institute
1998-2023
Material Measurement Laboratory
2018-2023
NIST Center for Neutron Research
2023
Information Technology Laboratory
2023
Communications Technology Laboratory
2023
Physical Measurement Laboratory
2023
National Institute of Standards
2022
The Sloan Digital Sky Survey (SDSS) is an imaging and spectroscopic survey that will eventually cover approximately one-quarter of the celestial sphere collect spectra ≈106 galaxies, 100,000 quasars, 30,000 stars, serendipity targets. In 2001 June, SDSS released to general astronomical community its early data release, roughly 462 deg2 including almost 14 million detected objects 54,008 follow-up spectra. were collected in drift-scan mode five bandpasses (u, g, r, i, z); our 95% completeness...
The Guide Star Catalog II (GSC-II) is an all-sky database of objects derived from the uncompressed Digitized Sky Surveys that Space Telescope Science Institute has created Palomar and UK Schmidt survey plates made available to community. Like its predecessor (GSC-I), GSC-II was primarily provide guide star information observation planning support for Hubble Telescope. This version, however, already employed at some ground-based new-technology telescopes such as GEMINI, VLT, TNG, will also be...
T cell-independent Ag are believed to stimulate antibody formation in the relative absence of processing and cell help. Previous studies on type 2 independent (TI-2) DNP-polyacrylamide, have shown that when one systematically varies molecular mass hapten valence, immunogenic potential this molecule depends definable characteristics. It was found be immunogenic, these molecules had exceed a threshold 100,000 Da valence 20. The present study undertaken determine whether such findings could...
Abstract The Additive Manufacturing Benchmark Test Series (AM Bench) provides rigorous measurement data for validating additive manufacturing (AM) simulations a broad range of AM technologies and material systems. Bench includes extensive in situ ex measurements, simulation challenges the modeling community, corresponding conference series. In 2022, second round challenge problems, were completed, focusing primarily upon laser powder bed fusion (LPBF) processing metals, both extrusion vat...
Society has witnessed a rapid increase in the adoption of commercial uses emotion recognition. Tools that were traditionally used by domain experts are now being individuals who often unaware technology's limitations and may use them potentially harmful settings. The change scale agency, paired with gaps regulation, urge research community to rethink how we design, position, implement ultimately deploy recognition anticipate minimize potential risks. To help understand current ecosystem...
Abstract
An estimation of demand for recreational fishing in Tampa Bay, Florida, can facilitate the environmental management bay. A nested random utility travel cost model is used to estimate access values. Results suggest that average annual values bay alone are $18.14 and $0.048 participants nonparticipants, respectively.
As part of the development National Virtual Observatory (NVO), a Data Grid for astronomy, we have developed prototype science application to explore dynamical history galaxy clusters by analyzing galaxies' morphologies. The purpose is investigate how Grid-based technologies can be used provide specialized computational services within NVO environment. In this paper focus on key enabling technology components, particularly Chimera and Pegasus which are create manage workflow that must present...
This document describes an XML encoding standard for IVOA Resource Metadata, referred to as VOResource. schema is primarily intended support interoperable registries used discovering resources; however, any application that needs describe resources may use this schema. In document, we define the types and elements make up representations of metadata terms defined in standard, Metadata Virtual Observatory [Hanicsh et al. 2004]. We also general model explain how it be extended add new more...
As a National Metrology Institute (NMI), the USA of Standards and Technology (NIST) scientists, engineers technology experts conduct research across full spectrum physical science domains. NIST is non-regulatory agency within U.S. Department Commerce with mission to promote innovation industrial competitiveness by advancing measurement science, standards, in ways that enhance economic security improve our quality life. results production distribution standard reference materials, calibration...
Abstract The GSC 2.3 is a current catalog release extracted from the Guide Star Catalog II database, which maintained at Space Telescope Science Institute in Baltimore, USA. contains astrometry, multi-band photometry ( B J , R I N ) and star/non-star classification for 945,592,683 objects down to magnitude limit of survey plates. We review performance stellar parameters, anticipating improvements astrometric accuracy foreseen by its recalibration with newly available UCAC series.
Like those in many scientific fields, electron microscopy (EM) researchers generate data from a myriad of instruments, often utilizing expensive and proprietary software to collect analyze their results.This is commonly seat-limited, meaning the researcher required perform analysis on specific computer.If they are lucky, may have access an "offline" license such software, allowing them use personal workstation rather than one attached microscope.In multi-user facilities this can sometimes...
There has been renewed interest in neural transplantation of cells and tissues for brain repair. Recent studies have demonstrated the ability transplanted precursor vitro grown organoids to mature locally integrate into host circuitry. Much effort focused on how transplant behaves functions after procedure, but extent which can properly innervate transplant, particularly context aging, is largely unexplored. Here we report that rat embryonic cortical cerebrospinal fluid-subventricular zone...
The Independent Detector Testing Laboratory (IDTL) has been established by the Space Telescope Science Institute (STScI) and Johns Hopkins University (JHU), it will assist Next Generation (NGST) mission in choosing operating best near-infrared detectors. NGST is centerpiece of NASA Office theme, Astronomical Search for Origins, highest priority astronomy project next decade, according to National Academy Science. need have sensitivity see first light Universe determine how galaxies formed...
An evaluation of the feasibility and requirements associated with a facility-wide deployment laboratory information management system (LIMS) at an electron microscopy facility was conducted. 4CeeD, open-source LIMS, selected for focus study. This report summarizes data infrastructure prerequisites, critical desirable features, lessons learned from using interacting broader LIMS adoption recommendations this facility.