Results 121 to 130 of about 5,695 (302)
The radio continuum structure of bright galaxies at 1.4 GHZ. [PDF]
, 1980 The (double) source structure of the radio continuum emission of the more powerful radio sources associated with galaxies is only briefly discussed in Chapter VI. In Chapter VII we gave a fractional luminosity function for these sources. Some evidence is
Hummel, Edsko,, Hummel, Edsko
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Advanced Materials, EarlyView.Transition metal oxy/carbo‐nitrides show great promise as catalysts for sustainable processes. A Mn‐Mo mixed‐metal oxynitride attains remarkable performance for the direct synthesis of acetonitrile, an important commodity chemical, via sequential C─N and C─C coupling from syngas (C1) and ammonia (N1) feedstocks.
M. Elena Martínez‐Monje +7 more
wiley +1 more source
The Astronomical JournalThe problem of missing Galactic supernova remnants (SNRs) refers to the issue that the currently known Galactic SNRs are significantly incomplete compared to the theoretical prediction.
Tian-Xian Luo, Ping Zhou, Hao-Ning He
doaj +1 more source
Advanced Materials, EarlyView.Highly water‐soluble dicationic bis(indolium) dyes have been prepared, showing excellent two‐photon absorption and light emission. Their fluorescence behavior discloses an unusual increasing blue shift with increasing solvent polarity, which, in parallel, is beneficial for enhanced detection in biological media.
Carlos Benitez‐Martin +5 more
wiley +1 more source
Probing the Low-radio-frequency Emission in PG Quasars with the uGMRT. II
The Astrophysical Journal Supplement SeriesWe present results from uGMRT 685 MHz observations of 87 QSOs belonging to the Palomar–Green (PG) quasar sample with z
Sanna Gulati +5 more
doaj +1 more source
Charting the transient universe using radio continuum surveys [PDF]
, 2015 The field of radio transients is exploding with the discovery of diverse new phenomena fuelled by recent advances in telescope and computational capabilities.
Macquart, Jean-Pierre
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Crystal Growth Engineering for Dendrite‐Free Zinc Metal Plating
Advanced Materials, EarlyView.This research employed the rare‐earth ion dysprosium (Dy) to modulate aqueous zinc (Zn) metal plating. Integrated multiscale experiments and computational modeling unveiled the preferential adsorption of Dy on specific crystal facets, which activated screw dislocation‐driven Zn growth.
Guifang Zeng +10 more
wiley +1 more source
Radio Near-infrared Imaging of Dual Active Galactic Nuclei Candidates
The Astrophysical JournalWe report the results of a pilot study that searched for dual active galactic nuclei (AGN) in local ( z 10 ^8 K) radio sources that indicate the presence of either a parsec-scale-separation dual AGN ( d _sep ∼ 90 and ∼56 pc, respectively) or a radio ...
Makoto A. Johnstone +15 more
doaj +1 more source
, 1990 In an effort to determine the role played by cosmic ray electrons and interstellar radiation fields on the collapse of molecular clouds, a survey was begun to investigate the relationship between the radio continuum brightness emission and the integrated
Allen, R. J., Adler, D. S., Lo, K. Y.
core +1 more source
Radio Continuum and CO emission in spiral galaxies [PDF]
, 2004 We have studied the relationship between the Radio Continuum (RC) and CO emission for a set of galaxies selected from the BIMA SONG sample. By combining new 20 cm VLA B-array observations with BIMA maps it has been possible to investigate the behaviour ...
Wong, T. +7 more
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