Zobrazeno 1 - 10
of 202
pro vyhledávání: '"Stephen E. Strom"'
Autor:
Jedediah Rogers
Publikováno v:
The Western Historical Quarterly. 54:186-187
Autor:
Orr, Delilah G.
Publikováno v:
Studies in American Indian Literatures, 2008 Apr 01. 20(1), 90-92.
Externí odkaz:
https://www.jstor.org/stable/20737415
Autor:
Rogers, Jedediah
Publikováno v:
Western Historical Quarterly; Summer2023, Vol. 54 Issue 2, p186-187, 2p
Autor:
Stephen E. Strom
Nature has presented us with a gift of incalculable value: astounding diversity of plant and animal life and interwoven biological and physical systems of intricate complexity and beauty. We are faced today with an existential environmental and moral
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 378:369-378
The unusual properties of transition objects (young stars with an optically thin inner disc surrounded by an optically thick outer disc) suggest that significant disc evolution has occured in these systems. We explore the nature of these systems by e
Publikováno v:
Proceedings of the International Astronomical Union. 1:271-275
A key science driver for future ELTs is to chronicle the complete formation and evolutionary histories of a meaningful number of nearby galaxies through their resolved stars. The goal will be to measure the entire star formation and chemical enrichme
Autor:
Charles W. Engelbracht, Karl D. Gordon, Thomas Henning, D. E. Backman, Michael R. Meyer, Murray D. Silverstone, Deborah L. Padgett, Renu Malhotra, Jeroen Bouwman, Joan R. Najita, Sebastian Wolf, Dean C. Hines, Amaya Moro-Martin, Elizabeth Stobie, Timothy Y. Brooke, Kate Y. L. Su, John M. Carpenter, Jinyoung Serena Kim, Lynne A. Hillenbrand, Eric E. Mamajek, James Muzerolle, Jane E. Morrison, J. Rodmann, Karl Misselt, Stephen E. Strom, Martin Cohen, Ilaria Pascucci
Publikováno v:
The Astrophysical Journal. 632:659-669
We present the discovery of debris systems around three solar mass stars based upon observations performed with the Spitzer Space Telescope as part of a Legacy Science Program, ``the Formation and Evolution of Planetary Systems'' (FEPS). We also conf
Publikováno v:
The Astronomical Journal. 127:2228-2245
We summarize the results of an observing campaign to identify periodic pre?main-sequence (PMS) variables in the NGC?2264 OB association. We find 201 periodic candidates. The mean age of the NGC?2264 periodic variables is approximately 30% greater tha
Autor:
Susan Terebey, Stephen E. Strom, Deborah Padgett, David W. Koerner, Wolfgang Brandner, Karl R. Stapelfeldt
Publikováno v:
The Astronomical Journal. 117:1490-1504
We present HST/NICMOS observations with 0.1" (15 AU) resolution of six young stellar objects in the Taurus star-formation region. The targets of our survey are three Class I IRAS sources (IRAS 04016+2610, IRAS 04248+2612, and IRAS 04302+2247) and thr