1,721,702 research outputs found
Oral History Interview of Leo T. Crismon
No full textA transcription of ARCH CA 9-10, an interview of retired seminary librarian Leo T. Crismon by Tom Sherwood, recorded Oct. 20 & 24, 1978. Transcribed by Michele Fowler
Letter from Leo T. Wontkowski to Fr. Pelkington
Full text linkProvidence College Department of Theater, Dance & Film
Mark Twain Tonight
Letter from Leo T. Wontkowski, Principal of Dighton Junior High School, North Dighton, Mass. to Fr. Pelkington
May 15, 1972https://digitalcommons.providence.edu/marktwain_commentary/1000/thumbnail.jp
Theoretical Design and Actual Tests of the Heating and Ventilating Systems of the Catholic University Gymnasium and Annex
No full textby Cyril J. Corwin and Leo T. O'Connor.Typescript.Thesis (B.S.E.--Mechanical)--Catholic University of America, 1922
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LOW EARTH ORBITER TERMINAL (LEO-T)
No full textInternational Telemetering Conference Proceedings / October 27-30, 1997 / Riviera Hotel and Convention Center, Las Vegas, NevadaThe Low Earth Orbit Terminal (LEO-T) developed by AlliedSignal for NASA Wallops is a fully autonomous satellite tracking system which provides a reliable, high quality, satellite data collection and dissemination service. The procurement was initiated by NASA, in an effort to provide more tracking capacity with a decreasing budget. A large mission set of NASA satellites in the next decade will not require the performance of existing large aperture systems. NASA is planning to use the larger aperture antennas to only support those missions needing the higher performance. The remainder of the missions will be supported with the smaller LEO-Ts, which are smaller, significantly less expensive, and fully automated. The procurement is also an attempt at a first step towards fostering commercialization and privatization of small station acquisition and services. The system design features a modular architecture to simplify integration and to support affordable future expansion. This paper begins with a brief summary of the LEO-T program, then provides the design details and capabilities of the LEO-T system.International Foundation for TelemeteringProceedings from the International Telemetering Conference are made available by the International Foundation for Telemetering and the University of Arizona Libraries. Visit http://www.telemetry.org/index.php/contact-us if you have questions about items in this collection
Leo T Dissected with the MUSE-Faint Survey
Full text linkLeo T is the lowest mass galaxy known to contain neutral gas and to show
signs of recent star formation, which makes it a valuable laboratory for
studying the nature of gas and star formation at the limits of where galaxies
are found to have rejuvenating episodes of star formation. Here we discuss a
novel study of Leo T that uses data from the MUSE integral field spectrograph
and photometric data from HST. The high sensitivity of MUSE allowed us to
increase the number of Leo T stars observed spectroscopically from 19 to 75. We
studied the age and metallicity of these stars and identified two populations,
all consistent with similar metallicity of [Fe/H] -1.5 dex, suggesting
that a large fraction of metals were ejected. Within the young population, we
discovered three emission line Be stars, supporting the conclusion that rapidly
rotating massive stars are common in metal-poor environments. We find
differences in the dynamics of young and old stars, with the young population
having a velocity dispersion consistent with the kinematics of the cold
component of the neutral gas. This finding directly links the recent star
formation in Leo T with the cold component of the neutral gas.Comment: 6 pages, 6 figures. Accepted for publication in the proceedings of
IAU Symposium 379: Dynamical Masses of Local Group Galaxies. Based on source
article arXiv:2308.1626
Ruther, Leo T. J. (Birth, 1912-01-25)
No full textAddress: 4060 Runnymede457/1912Original record filed in drawer labeled 'Runk-Ryan'
Deep HI observations of Leo T with WSRT
No full textVizieR online Data Catalogue associated with article published in journal Astronomy & Astrophysics with title 'Deep neutral hydrogen observations of Leo T with the Westerbork Synthesis Radio Telescope.' (bibcode: 2018A&A...612A..26A
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