Results 191 to 200 of about 348,476 (369)

Stream and sporadic meteoroids associated with Near Earth Objects [PDF]

, 2012
T. J. Jopek, I. P. Williams
openalex   +1 more source

NEOMOD 2: An updated model of Near-Earth Objects from a decade of Catalina Sky Survey observations [PDF]

, 2023
David Nesvorný, D. Vokrouhlický, F. C. Shelly, Rogerio Deienno, W. F. Bottke, E. Christensen, Robert Jedicke, Shantanu P. Naidu, Steven R. Chesley, P. W. Chodas, Davide Farnocchia, Mikael Granvik   +11 more
openalex   +1 more source

Impact of acceleration treatment on treatment plan and delivery qualities in tomotherapy for lung cancer

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Background Acceleration treatment (AT) is a novel treatment planning parameter introduced in the tomotherapy‐dedicated treatment planning system, Precision. This study explores the effects of AT on tomotherapy plans using helical (TomoHelical) and direct (TomoDirect) irradiation techniques.
Ryosuke Shirata, Tatsuya Inoue, Yugo Ebinuma, Akihiro Yamano, Takayuki Yagihashi, Hironori Nagata, Yumiko Minagawa, Yuki Mukai, Akiko Sato, Motoko Omura   +9 more
wiley   +1 more source

Stream and sporadic meteoroids associated with near-Earth objects [PDF]

, 2013
T. J. Jopek, I. P. Williams
openalex   +1 more source

Erratum to: Determination of the Motion Parameters of Near-Earth Objects from Position Measurements Performed at the Terskol Observatory [PDF]

, 2023
P. A. Levkina, И. Н. Чувашов
openalex   +1 more source

In vivo transit dosimetry methodology for whole breast intensity modulated radiation therapy

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Background In vivo transit dosimetry using an electronic portal imaging device (EPID‐IVTD) is an important tool for verifying the accuracy of radiation therapy treatments. Despite its potential, the implementation of EPID‐IVTD in breast intensity modulated radiation therapy (IMRT) treatments has not yet been standardized, limiting its clinical
Lucia Zirone, Elisa Bonanno, Giuseppina R. Borzì, Nina Cavalli, Alessia D'Anna, Andrea Girlando, Martina Pace, Giuseppe Stella, Carmelo Marino   +8 more
wiley   +1 more source

Spectroscopic investigation of near-Earth objects at Telescopio Nazionale Galileo

, 2005
M. Lazzarin, S. Marchi, Demetrio Magrin, J. Licandro   +3 more
openalex   +1 more source

On the non-uniform distribution of the angular elements of near-Earth objects [PDF]

, 2013
Youngmin JeongAhn, Renu Malhotra
openalex   +1 more source

Position‐dependent offset corrections for ring applicator reconstruction in cervical cancer brachytherapy

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Due to the tight curvature in their design, ring applicators are usually associated with large positioning errors. The standard practice to correct for these deviations based on global offsets may not be sufficient to comply with the recommended tolerance.
Leon G. Aldrovandi, Matthias E. T. Dessein, Shelley M. Pearson, Shelley M. Bulling   +3 more
wiley   +1 more source