Results 1 to 10 of about 1,864,674 (318)
Nature Communications, 2022 SARS-CoV-2 variants of concern have been associated with reduced vaccine effectiveness, even after a booster dose. In this study, authors aim to estimate vaccine effectiveness against hospitalisation with the Omicron and Delta variants, using different ...
Julia Stowe +4 more
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Attention-based message passing and dynamic graph convolution for spatiotemporal data imputation
Scientific Reports, 2023 Although numerous spatiotemporal approaches have been presented to address the problem of missing spatiotemporal data, there are still limitations in concurrently capturing the underlying spatiotemporal dependence of spatiotemporal graph data ...
Yifan Wang +6 more
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2010 Annual Summary Report for the Area 3 and Area 5 Radioactive Management Sites at the Nevada National Security Site, Nye County, Nevada [PDF]
, 2011 The U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office performed an annual review of the Area 3 and Area 5 Radioactive Waste Management Site (RWMS) Performance Assessments (PAs) and Composite Analyses (CAs) in fiscal ...
National Security Technologies, LLC
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The impact of foreign markets globalization on the price and functionality of electronic access control systems [PDF]
SHS Web of Conferences, 2021 Research background: The research, which is the subject of the paper, is based on the global expansion of the use of electronic access control systems using biometric data for user verification.
Boroš Martin, Lenko Filip, Velas Andrej
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Closure Report for Corrective Action Unit 562: Waste Systems, Nevada National Security Site, Nevada [PDF]
, 2012 This Closure Report (CR) presents information supporting closure of Corrective Action Unit (CAU) 562, Waste Systems, and provides documentation supporting the completed corrective actions and confirmation that closure objectives for CAU 562 were met ...
National Security Technologies, LLC
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A dynamic graph Hawkes process based on linear complexity self-attention for dynamic recommender systems [PDF]
PeerJ Computer Science, 2023 The dynamic recommender system realizes the real-time recommendation for users by learning the dynamic interest characteristics, which is especially suitable for the scenarios of rapid transfer of user interests, such as e-commerce and social media.
Zhiwen Hou +6 more
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Bone metastatic carcinoma coexisting with plasma cell myeloma: a case report
Journal of Medical Case Reports, 2022 Objective Multiple myeloma is a clonal plasma cell proliferation often causing bone lytic lesions. It is sometimes challenging to differentiate these lytic lesions associated with multiple myeloma from bone destruction due to a metastasis.
Marwa Aloui +5 more
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Science and Technology of Nuclear Installations, 2023 The rapid expansion of nuclear technology across various sectors due to global economic growth has led to a substantial rise in the transportation of radioactive materials.
Panpan Jiang +7 more
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Particle Propagation Model for Dynamic Node Classification
IEEE Access, 2020 With the popularity of online social networks, researches on dynamic node classification have received further attention. Dynamic node classification also helps the rapid popularization of online social networks.
Wenzheng Li +4 more
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, 2011 This letter serves as the post-closure inspection letter report for corrective action units on the Nevada National Security Site for calendar year 2011.
National Security Technologies, LLC
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