Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Ross Kennedy-Shaffer"'
Autor:
Charles D. Bailyn, Ross Kennedy-Shaffer, Rachel K. D. MacDonald, Jerome A. Orosz, Jean H. Swank, Michelle Buxton, Craig B. Markwardt, Ritaban Chatterjee, Andrew G. Cantrell
We examine ~10 years of photometric data and find that the black hole X-ray binary V4641 Sgr has two optical states, passive and active, during X-ray quiescence. The passive state is dominated by ellipsoidal variations and is stable in the shape and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9489f6bb92fa1444fb471dd194ab7dde
http://arxiv.org/abs/1401.4190
http://arxiv.org/abs/1401.4190
Teaching Newton’s Laws to Urban Middle School Students in a College-Based Science Enrichment Program
Autor:
Ross Kennedy-Shaffer, Angela M. Kelly
Publikováno v:
Journal of Curriculum and Instruction. 5
Participation in secondary physics has been shown to be limited for underrepresented students in urban school districts. This study explores an alternative means for providing physics access for city youth through the use of a university-based Saturd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb2e4be835bb8dc9821d5d416f3c2242
https://doi.org/10.3776/joci.2011.v5n1p54-67
https://doi.org/10.3776/joci.2011.v5n1p54-67
Publikováno v:
Journal of Curriculum & Instruction; May2011, Vol. 5 Issue 1, p54-67, 14p, 4 Charts, 1 Graph