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Behavior of Ir atoms and clusters on Ir surfaces
Physical Review B, 1990Ce comportement est etudie par microscopie ionique a emission de champ sur les surfaces (100) et (111) d'Ir en fonction de la temperature. Determination des parametres de diffusion, l'energie de dissociation des atomes de la limite du plan, et d'autres parametres experimentaux. Analyse de l'energie de liaison des atomes a la surface.
, Chen, , Tsong
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IR polarimetry and far-IR imaging
SPIE Proceedings, 2004The exploitation of infrared polarimetry has been shown to yield good results when applied to target discrimination in military applications and to civilian remote sensing problems. Similarly, numerous workers have shown that imaging sensors operating in the far infrared spectral bands may be useful in such counter-terror applications as concealed ...
Robert W. McMillan +3 more
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Proceedings of the 43rd International ACM SIGIR Conference on Research and Development in Information Retrieval, 2020
Coopetition is defined as competitors cooperating for the common good, an apt description of the community evaluations such as TREC that build infrastructure to support information retrieval (IR) research. This note summarizes the main points of a keynote talk presented at SIGIR 2020 that looks at the benefits and risks coopetition can engender in IR ...
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Coopetition is defined as competitors cooperating for the common good, an apt description of the community evaluations such as TREC that build infrastructure to support information retrieval (IR) research. This note summarizes the main points of a keynote talk presented at SIGIR 2020 that looks at the benefits and risks coopetition can engender in IR ...
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2019
This chapter addresses the ongoing debate on the subjects of narrative and voice in International Relations (IR). The first section explores the epistemological and methodological implications of taking narratives seriously as discussed in emblematic works in social sciences.
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This chapter addresses the ongoing debate on the subjects of narrative and voice in International Relations (IR). The first section explores the epistemological and methodological implications of taking narratives seriously as discussed in emblematic works in social sciences.
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Proceedings of the 2013 Conference on the Theory of Information Retrieval, 2012
In IR research it is essential to know IR models. Research over the past years has consolidated the foundations of IR models. Moreover, relationships have been reported that help to use and position IR models. Knowing about the foundations and relationships of IR models can significantly improve building information management systems.The first part of
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In IR research it is essential to know IR models. Research over the past years has consolidated the foundations of IR models. Moreover, relationships have been reported that help to use and position IR models. Knowing about the foundations and relationships of IR models can significantly improve building information management systems.The first part of
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CardioVascular and Interventional Radiology, 2022
Toshihiro Iguchi, Koichiro Yamakado
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Toshihiro Iguchi, Koichiro Yamakado
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Performance analysis for IRS-assisted MEC networks with unit selection
Physical Communication, 2022Shiwei Lai, Junjuan Xia, Dahua Fan
exaly