131,119 research outputs found
Confirmation and characterisation of three giant planets detected by TESS from the FIES/NOT and Tull/McDonald spectrographs
No full textWe report the confirmation and characterisation of TOI-1820~b, TOI-2025~b,
and TOI-2158~b, three Jupiter-sized planets on short-period orbits around
G-type stars detected by TESS. Through our ground-based efforts using the FIES
and Tull spectrographs, we have confirmed these planets and characterised their
orbits, and find periods of around ~d, ~d, and ~d for
TOI-1820~b, TOI-2025~b, and TOI-2158~b, respectively. The sizes of the planets
range from 0.96 to 1.14 Jupiter radii, and their masses are in the range from
0.8 to 4.4 Jupiter masses. For two of the systems, namely TOI-2025 and
TOI-2158, we see a long-term trend in the radial velocities, indicating the
presence of an outer companion in each of the two systems. For TOI-2025 we
furthermore find the star to be well-aligned with the orbit, with a projected
obliquity of ~. As these planets are all found in
relatively bright systems (V10.9-11.6 mag), they are well-suited for
further studies, which could help shed light on the formation and migration of
hot and warm Jupiters.Comment: Accepted for publication in A&A. 19 pages, 15 figure
KYLE KORONKA Trumpet MASTER'S RECITAL Thursday, November 30, 2006 12:15 p.m. Lillian H. Duncan Recital Hall
No full textProgram: Concerto in D / Giuseppe Torelli (1658-1709) -- Sonata für Trompete und Klavier / Karl Pilss (1902-1979) -- Intrada / Otto Ketting (b.1935) -- Suite pour trois Trompetts / Henri Tomasi (1901-1971) -- Three Bagatelles / Fisher Tull (1934-1994).This recital is given in partial fulfillment of the requirements for Master of Music degree
Spring Conference on Wind and Percussion Music
No full textRecorded during a live performance at Miller Auditorium, Western Michigan University, Kalamazoo, Michigan, April 9, 1976, as part of the Department of Music's annual Conference on Wind and Percussion Music for high school students.Combined brass choirs from the University Symphonic Band and University Wind Ensemble ; Robert Whaley, conductor (1st work), William D. Revelli, conductor (2nd work) ; University Symphonic Band and University Wind Ensemble, Fisher Tull, conductor (3rd work) ; Revelli All-Star Band (an ensemble of high school students), William D. Revelli, conductor (4th-6th works).5th work originally for piano.Reel 1: Carl Doubleday introduction -- (1:38) Symphony from Fairy queen / Henry Purcell ; transcribed for 12-part brass choir by Roger Smith -- (15:04) The free lance march / John Philip Sousa -- (20:03) Carl Doubleday introducing Fisher Tull (25:33) Reflections on Paris / Fisher Tull.Reel 2: Carl Doubleday recognizing the performers -- (3:23) Praeludium and allegro / Vittorio Giannini -- Sea pieces. (11:51) From a wandering iceberg ; (14:59) To the sea / Edward MacDowell -- (30:25) Gershwin medley / arranged by Robert Russell Bennett
MeSH term explosion and author rank improve expert recommendations
No full textInformation overload is an often-cited phenomenon that reduces the productivity, efficiency and efficacy of scientists. One challenge for scientists is to find appropriate collaborators in their research. The literature describes various solutions to the problem of expertise location, but most current approaches do not appear to be very suitable for expert recommendations in biomedical research. In this study, we present the development and initial evaluation of a vector space model-based algorithm to calculate researcher similarity using four inputs: 1) MeSH terms of publications; 2) MeSH terms and author rank; 3) exploded MeSH terms; and 4) exploded MeSH terms and author rank. We developed and evaluated the algorithm using a data set of 17,525 authors and their 22,542 papers. On average, our algorithms correctly predicted 2.5 of the top 5/10 coauthors of individual scientists. Exploded MeSH and author rank outperformed all other algorithms in accuracy, followed closely by MeSH and author rank. Our results show that the accuracy of MeSH term-based matching can be enhanced with other metadata such as author rank
sj-docx-1-bmo-10.1177_01454455231191710 – Supplemental material for Examining the Presence, Frequency, and Associated Characteristics of Nonsuicidal Self-Injury by Proxy: Initial Validation of the Nonsuicidal Self-Injury by Proxy Questionnaire (NSSIBPQ)
No full textSupplemental material, sj-docx-1-bmo-10.1177_01454455231191710 for Examining the Presence, Frequency, and Associated Characteristics of Nonsuicidal Self-Injury by Proxy: Initial Validation of the Nonsuicidal Self-Injury by Proxy Questionnaire (NSSIBPQ) by Adam J. D. Mann, Matthew T. Tull and Kim L. Gratz in Behavior Modification</p
Going Beyond Counting First Authors in Author Co-citation Analysis
No full textThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
"Closing the R&D Gap, Evaluating the Sources of R&D Spending"
No full textBoth spending and tax policies have been implemented in the United States with the goal of stimulating private sector research and development (R&D). Karier questions whether current R&D policy, especially the research and experimentation tax credit, can contribute to closing the gap between nondefense expenditures on R&D in the United States and such expenditures in other countries, such as Japan and Germany. He also explores possible changes to our current R&D policy to make it more effective.
Dispelling the Myths Behind First-author Citation Counts
No full textWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
Scholarly Communication and Publishing Lunch and Learn Talk #11: The ULS Open Access Author Fee Fund
No full textAt the May 2014 talk, you will learn about the ULS Open Access Author Fee Fund--what it is, why we do it, how it works, and how the program is going so far
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