Results 11 to 20 of about 12,099,179 (254)
Journal of Epidemiology, 2023 Background: In 2012, the Korean government expanded dental insurance for the elderly to promote improved access to dental care. We examined the causal effect of this policy on dental care needs, focusing on low-income older adults.
Nam-Hee Kim +2 more
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The Impact of Higher Education Expansion on the Educational Wage Premium in Taiwan: 1985 to 2015
International Journal of Financial Studies, 2021 This research investigates the impact of higher education expansion on the educational wage premium from a long-term perspective in Taiwan. By using 1985 to 2015 Manpower Utilization Survey (MUS) data with the difference-in-difference-in-differences ...
Chien-Liang Chen, Lin-Chuan Chen
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Reversible Data Hiding Using Hybrid Method of Difference Expansion on Medical Image
, 2021 Data hiding in the image can cause permanent distortion (irreversible), in other applications such as medical images, distortion can cause misdiagnosis.
Aulia Arham, O. S. Riza
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Reversible data hiding: Advances in the past two decades
IEEE Access, 2016 In the past two decades, reversible data hiding (RDH), also referred to as lossless or invertible data hiding, has gradually become a very active research area in the field of data hiding.
Yun-Qing Shi +4 more
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Fully Homomorphic Encryption Encapsulated Difference Expansion for Reversible Data Hiding in Encrypted Domain [PDF]
IEEE transactions on circuits and systems for video technology (Print), 2019 This paper proposes a fully homomorphic encryption encapsulated difference expansion (FHEE-DE) scheme for reversible data hiding in encrypted domain (RDH-ED). The homomorphic circuits and ciphertext operations are elaborated.
Yan Ke +4 more
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Journal of Shipping and Trade, 2021 The expanded Panama Canal opened on June 26, 2016. This expansion is the third set of locks that enabled the canal to double its capacity through the addition of new traffic lanes, which allowed neo-Panamax and some post-Panamax vessels to transit across
Kahuina Miller, Tetsuro Hyodo
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Impact of Medicaid expansion on young adult firearm and motor vehicle crash trauma patients
Surgery Open Science, 2022 Background: The Affordable Care Act Medicaid expansion has increased insurance coverage and reduced some disparities in care and outcomes among trauma patients, but its impact on subsets of trauma patients with particular mechanisms of injury are unclear.
Michael R. Ross, BA +3 more
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Reversible Image Watermarking Algorithm Based on Quadratic Difference Expansion
Mathematical Problems in Engineering, 2020 To improve the visual quality and embedding rate of existing reversible image watermarking algorithms, a reversible image watermarking algorithm based on quadratic difference expansion is proposed.
Zhengwei Zhang, M. Zhang, Liuyang Wang
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Jacobian-free Newton Krylov two-node coarse mesh finite difference based on nodal expansion method
Nuclear Engineering and Technology, 2022 A Jacobian-Free Newton Krylov Two-Nodal Coarse Mesh Finite Difference algorithm based on Nodal Expansion Method (NEM_TNCMFD_JFNK) is successfully developed and proposed to solve the three-dimensional (3D) and multi-group reactor physics models.
Xiafeng Zhou
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Spatial analysis of construction land expansion in Suqian during 2007-2017
上海师范大学学报. 自然科学版, 2019 By using Geographic Information System(GIS)spatial analysis tools,the spatial characteristics of construction land expansion within Suqian during 2007-2017 were studied by employing the remote sensing(RS) data of Suqian in 2007,2012 and 2017.The results ...
CAI Zhuang, LIN Wenpeng
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