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  1. 541
  2. 542

    Bayesian Compressive Sensing as Applied to Directions-of-Arrival Estimation in Planar Arrays by Matteo Carlin, Paolo Rocca, Giacomo Oliveri, Andrea Massa

    Published 2013-01-01
    “…The Bayesian compressive sensing (BCS) is applied to estimate the directions of arrival (DoAs) of narrow-band electromagnetic signals impinging on planar antenna arrangements. …”
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    Article
  3. 543

    Direct Control of Stem Cell Behavior Using Biomaterials and Genetic Factors by Jeong-Kee Yoon, Mi-Lan Kang, Joo Hyun Park, Kyoung-Mi Lee, Young Min Shin, Jin Woo Lee, Hyun Ok Kim, Hak-Joon Sung

    Published 2018-01-01
    “…This review focuses on the current strategies to improve stemness maintenance, direct differentiation, and reprogramming using biomaterials and genetic factors without any aids from additional biochemicals and growth factors.…”
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    Article
  4. 544

    STATUS, EVALUATION AND DIRECTIONS OF DEVELOPMENT OF CUSTOMS CONTROL AFTER RELEASE OF GOODS by Z. Rudneva

    Published 2019-03-01
    “…The directions of development of customs control after release of goods have been considered. …”
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    Article
  5. 545
  6. 546

    Divide-by-Three Injection-Locked Frequency Dividers with Direct Forcing Signal by Antonio Buonomo, Alessandro Lo Schiavo

    Published 2013-01-01
    “…Divide-by-three frequency dividers with direct forcing signal are analyzed, and the actual locking mechanism underlying their operation is highlighted. …”
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    Article
  7. 547
  8. 548

    Compressed Sensing Photoacoustic Imaging Based on Fast Alternating Direction Algorithm by Xueyan Liu, Dong Peng, Wei Guo, Xibo Ma, Xin Yang, Jie Tian

    Published 2012-01-01
    “…In this paper, an effective acceleration framework using the alternating direction method (ADM) was proposed for recovering images from limited-view and noisy observations. …”
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    Article
  9. 549

    Comparative Investigation of Vortex and Direct Plasma Discharge for Treating Titanium Surface by Hyun-Jeong Jeon, Subin Seo, Ara Jung, Kyeong-mok Kang, Jeonghoon Lee, Bomi Gweon, Youbong Lim

    Published 2024-12-01
    “…Most previous studies have focused on generating plasma directly on the implant surface by using the implant as an electrode for plasma discharge. …”
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  10. 550

    High-performance directional fuzzing scheme based on deep reinforcement learning by Tian XIAO, Zhihao JIANG, Peng TANG, Zheng HUANG, Jie GUO, Weidong QIU

    Published 2023-04-01
    “…With the continuous growth and advancement of the Internet and information technology, continuous growth and advancement of the Internet and information technology.Nevertheless, these applications’ vulnerabilities pose a severe threat to information security and users’ privacy.Fuzzing was widely used as one of the main tools for automatic vulnerability detection due to its ease of vulnerability recurrence and low false positive errors.It generates test cases randomly and executes the application by optimization in terms of coverage or sample generation to detect deeper program paths.However, the mutation operation in fuzzing is blind and tends to make the generated test cases execute the same program path.Consequently, traditional fuzzing tests have problems such as low efficiency, high randomness of inputs generation and limited pertinence of the program structure.To address these problems, a directional fuzzing based on deep reinforcement learning was proposed, which used deep reinforcement learning networks with information obtained by staking program to guide the selection of the inputs.Besides, it enabled fast approximation and inspection of the program paths that may exist vulnerabilities.The experimental results showed that the proposed approach had better performance than the popular fuzzing tools such as AFL and AFLGO in terms of vulnerability detection and recurrence on the LAVA-M dataset and real applications like LibPNG and Binutils.Therefore, the approach can provide support for further vulnerability mining and security research.…”
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  11. 551
  12. 552

    On the Use of Potential Denaturing Agents for Ethanol in Direct Ethanol Fuel Cells by Domnik Bayer, Florina Jung, Birgit Kintzel, Martin Joos, Carsten Cremers, Dierk Martin, Jörg Bernard, Jens Tübke

    Published 2011-01-01
    “…Acidic or alkaline direct ethanol fuel cells (DEFCs) can be a sustainable alternative for power generation if they are fuelled with bio-ethanol. …”
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  13. 553

    RESEARCH OF THE MAIN DIRECTIONS OF FORECASTING OF COST INDICATORS OF DEVELOPMENT OF AVIATION ENGINEERING by A. Zinchenko, N. Cherner, M. Bobrova

    Published 2016-07-01
    “…The factors influencing reducing cost of development of perspective aviation engineering are revealed and also the main directions of cost reduction on its development are offered.…”
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  14. 554

    Exploring EADS Modules: Properties, Direct Sums, and Applications in Matrix Rings by Farnaz Davachi Miandouab, Canan Celep Yücel

    Published 2024-01-01
    “…We particularly investigate the behavior of EADS modules concerning direct sums and direct summands. In addition, we present applications, including matrix rings over a right EADS ring.…”
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  15. 555

    The stress level of future teachers depending on the direction of professional subject training by N. Yu. Galoy

    Published 2024-05-01
    “…Significant gender differences in the prevalence of higher stress levels in young ladies compared to young men were revealed in a sample of these two directions of training.…”
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  16. 556
  17. 557

    Foreign direct investment and the structural transition of energy consumption: impact and mechanisms by Xia Fang, Zhenyu Yang, Yun Zhang, Xiao Miao

    Published 2024-12-01
    “…This study investigates the impact and mechanism of foreign direct investment (FDI) on transforming the host countries’ energy consumption structure to renewable energy. …”
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    Sparse Billboard and T-Shaped Arrays for Two-Dimensional Direction of Arrival Estimation by Saleh A. Alawsh, Mohamed H. Mohamed, Ibrahim Aboumahmoud, Mohammad Alhassoun, Ali H. Muqaibel

    Published 2023-01-01
    “…In two-dimensional direction of arrival (2D-DOA) estimation, planar arrays can estimate the elevation and azimuth angles simultaneously. …”
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  20. 560