Bogdan Vacaliuc
Oak Ridge National Laboratory
11 Papers
3 Citations
Bogdan Vacaliuc is an academic researcher from Oak Ridge National Laboratory. The author has contributed to research in topics: Neutron scattering & Neutron. The author has an hindex of 2, co-authored 10 publications.
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Papers
Towards neutron scattering experiments with sub- millisecond time resolution
Franz A. Adlmann,Phillip Gutfreund,John F. Ankner,James F. Browning,A. A. Parizzi,Bogdan Vacaliuc,Candice E. Halbert,Jason P. Rich,Andrew J. C. Dennison,Max Wolff +9 more
TL;DR: In this article, a new method has been developed which overcomes these limitations when a reversible process is studied, without any compromise on resolution or beam intensity, by recording in absolute time the neutron detector events linked to an excitation, information can be resolved on submillisecond timescales.
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Normalization of stroboscopic neutron scattering experiments
Franz A. Adlmann,S. Busch,Bogdan Vacaliuc,Andrew Nelson,John F. Ankner,James F. Browning,A. A. Parizzi,J. K. Bilheux,Candice E. Halbert,Airidas Korolkovas,Max Wolff +10 more
TL;DR: For processes which can be repeated many times, this can be mitigated by stroboscopic reintegration as mentioned in this paper, where the recorded scattering is often flux limited and can be replaced by a more accurate one.
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Artificial illumination identification from an unmanned aerial vehicle
Christopher G. Tate,Richard L. Moyers,Katie A. Corcoran,Andrew M. Duncan,Bogdan Vacaliuc,Matthew D. Larson,Chad A. Melton,David Hughes +7 more
TL;DR: It is shown that the information gained from the source identification can be further used to inform additional analysis, such as spectral identification, and the high resolution of UAV imaging techniques combined with the knowledge of the illumination source can lead to better exploitation of such nighttime data for many applications.
1
Patent
Multimodal communication system
Andrew M. Duncan,Andrew G. Harter,Charles K. Roberts,Brad J. Stinson,Thad Thompson,Bogdan Vacaliuc +5 more
- 16 Aug 2019
TL;DR: In this article, a multimodal communication system includes a vehicle controller that controls one or more systems or subsystems of an unmanned vehicle, and a communication controller manages communication and logical access to the unmanned vehicle.
1
“Old wine in new wineskins:” Upgrading the liquids reflectometer instrument user control software at the Spallation Neutron Source
Piotr Zolnierczuk,Bogdan Vacaliuc,Madhan Sundaram,A. A. Parizzi,Candice E. Halbert,Michael C. Hoffmann,James F. Browning,John F. Ankner +7 more
- 13 Dec 2012
TL;DR: The key features of automated sample alignment and robot-driven sample management system enable the instrument to reduce the manual labor required to prepare and execute observations, freeing up precious time for analysis and reporting activity.
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