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Search features of digital libraries
Published 2000-01-01“…Traditional on-line search services such as Dialog, DataStar and Lexis provide a wide range of search features (boolean and proximity operators, truncation, etc). …”
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Volcanic Ash Region Path Planning Based on Improved A-Star Algorithm
Published 2022-01-01“…The verification results show that the improved A-star algorithm optimizes the flight path planning in the volcanic ash area and has the advantages of less search nodes, a small search range, and short computing time.…”
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Understanding the Radio Emission from the β Cep Star V2187 Cyg
Published 2025-01-01“…The quiescent radio emission of V2187 Cyg at 4.96 GHz (with a flux density of ≃150 μ Jy) cannot be explained in terms of an internally (by V2187 Cyg) or externally (by a nearby O star) photoionized wind. We conclude that, despite the spectral index suggestive of free–free emission from an ionized wind, the radio emission of V2187 Cyg most likely has a magnetic origin, a possibility that can be tested with a sensitive search for circular polarization in the radio, as expected from gyrosynchrotron radiation and also by trying to measure the stellar magnetic field, which is expected to be in the range of several kilogauss.…”
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Long-term Evolution of Sco X-1: Implications for the Current Spin Frequency and Ellipticity of the Neutron Star
Published 2025-01-01“…Our estimation of current ν values can improve the CW search sensitivity.…”
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Detecting the Black Hole Candidate Population in M51’s Young Massive Star Clusters: Constraints on Accreting Intermediate-mass Black Holes
Published 2025-01-01“…Jansky Very Large Array to search for any evidence of accreting black holes in young massive star clusters in the nearby galaxy M51. …”
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Detectability of Self-lensing Flares of White Dwarfs with Compact Companions
Published 2025-01-01“…We estimate the detection prospects for a handful of representative surveys when searching for systems of either two white dwarfs or a white dwarf with other compact objects, i.e., neutron stars and black holes. …”
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Upper Limits on Stellar Companions to the Kepler-34 and Kepler-35 Systems
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COSMIC’s Large-scale Search for Technosignatures during the VLA Sky Survey: Survey Description and First Results
Published 2025-01-01“…To test this postprocessing pipeline, we searched toward 511 stars from the Gaia catalog with coherent beams. …”
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A SPectroscopic Survey of Biased Halos in the Reionization Era (ASPIRE): Spectroscopically Complete Census of Obscured Cosmic Star Formation Rate Density at z = 4–6
Published 2025-01-01“…We obtained JWST/NIRCam grism spectroscopy and ALMA 1.2 mm continuum map along 25 independent quasar sightlines, covering a total survey area of ∼35 arcmin ^2 where we search for dusty star-forming galaxies (DSFGs) at z = 0–7. …”
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Exoplanet science with SPIRou: near-infrared precision velocimetry and spectropolarimetry
Published 2023-03-01“…High-precision radial-velocity measurements in the near-infrared allow one to search for exoplanet signals around the lowest-mass stars, including young ones. …”
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The Lack of RR Lyrae Variables in Ultrafaint Dwarf Galaxy Sextans II
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A Hybrid Dynamic Path-Planning Method for Obstacle Avoidance in Unmanned Aerial Vehicle-Based Power Inspection
Published 2025-01-01“…In the sampling-point search, a target-biased search strategy is introduced to guide the random tree growth toward the target point, while an attractive function is added to enhance search efficiency. …”
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Revisiting Near-infrared Features of Kilonovae: The Importance of Gadolinium
Published 2025-01-01“…The observation of the kilonova AT2017gfo and investigations of its light curves and spectra confirmed that neutron star mergers are sites of r -process nucleosynthesis. …”
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A Multiple-detection-heads Machine Learning Algorithm for Detecting White Dwarfs
Published 2025-01-01“…White dwarfs (WDs) are the ultimate stage for approximately 97% of stars in the Milky Way and are crucial for studying stellar evolution and galaxy structure. …”
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Promise and Peril: Stellar Contamination and Strict Limits on the Atmosphere Composition of TRAPPIST-1 c from JWST NIRISS Transmission Spectra
Published 2025-01-01“…While their favorable planet-to-star radius ratios enable searches for even thin secondary atmospheres, their high activity levels and high-energy outputs threaten atmosphere survival. …”
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3D Localization of FRB 20190425A for Its Potential Host Galaxy and Implications
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