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  1. 221
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  3. 223

    The Deep Deterministic Policy Gradient Algorithm Based on RIS Technology in a Coal Mine Tunnel by Shuqi Wang, Fengjiao Wang, Wei Zhang, Yaqi Wang

    Published 2024-12-01
    “…Reconfigurable Intelligent Surface (RIS) technology relies on its reconfigurable electromagnetic properties and offers an efficient solution for enhancing signal quality in coal mine communications. …”
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    Article
  4. 224

    A Design Framework for Reconfigurable Intelligent Metasurfaces Enabling Full-Space Beamforming Using Auxiliary Surface Waves by Tianke Qiu, George V. Eleftheriades

    Published 2025-01-01
    “…As a result, our designs enable wide-angle beamsteering of up to 70° in a single plane, as well as out-of-plane anomalous reflection. To further demonstrate the capabilities of the design framework for complex wave manipulation, a Chebyshev pattern with a -20 dB sidelobe level, as well as sector patterns in a single plane and across a hemisphere, are achieved using the designed RIS. …”
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  5. 225

    Assessing serial recall as a measure of artificial grammar learning by Holly E. Jenkins, Ysanne de Graaf, Faye Smith, Nick Riches, Benjamin Wilson, Benjamin Wilson

    Published 2024-12-01
    “…Here, in two experiments, we investigated whether serial visual recall could be used to effectively measure the learning of a more complex artificial grammar that is designed to emulate the between-word relationships found in language.MethodsWe adapted the design of a previous Artificial Grammar Learning (AGL) study to use a visual serial recall task, as well as more traditional reflection-based grammaticality judgement and sequence completion tasks. …”
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  6. 226

    A Mathematical Method for Predicting Tunnel Pressure Waves Based on Train Wave Signature and Graph Theory by Xu Zhang, Haiquan Bi, Honglin Wang, Yuanlong Zhou, Nanyang Yu, Jizhong Yang, Yao Jiang

    Published 2025-07-01
    “…This study proposes a generalized mathematical method integrating TWS with graph theory for the simulation of pressure wave generation, propagation, and reflection in complex tunnel systems. A computational program is implemented using this method for efficient simulation. …”
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    Article
  7. 227

    WiPy-RT: A Fast Ray Tracing Modeling Platform for RIS-Assisted Wireless Channels by Mohammadreza Farashahi, Boon-Chong Seet, Xue Jun Li

    Published 2025-01-01
    “…WiPy-RT’s fast execution and ability to handle complex 3D environments make it particularly suitable for advanced wireless communication research, including the simulation of massive MIMO systems and intelligent reflecting surfaces. …”
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    Article
  8. 228

    Propagation of whistler mode waves in Earth’s inner magnetosphere in the presence of field aligned irregularities and geomagnetic curvature by Raahima Khatun-E-Zannat, Vijay Harid, Mark Golkowski, Oleksiy Agapitov, Poorya Hosseini

    Published 2025-08-01
    “…The presence of magnetospheric ducts produces a more complex wave behavior in the full wave model, leading to a strong spatial modulation, efficient confinement and the formation of shadow region as a result of geomagnetic curvature. …”
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    Article
  9. 229

    Exploring infill pattern and density effects on the tensile properties of 3D printed ABS by Bruno Leonardelli, Cesar Pandolfi, Gustavo Alberto Ludwig, Cristian Padilha Fontoura

    Published 2025-05-01
    “…Fused Deposition Modeling (FDM) is recognized as an efficient method for creating durable, complex parts quickly and affordably. …”
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  10. 230

    Performance optimization on RIS-assisted communication for anti-jamming by LI Yapeng, MA Junyu, LI Qiang, GE Xiaohu

    Published 2025-07-01
    “…By decomposing the original high-dimensional, multi-variable and strongly coupled non-convex fractional programming problem into multiple sub-problems, and then transforming each non-convex sub-problem into a solvable convex optimization problem through methods such as multi-dimensional complex quadratic transformation and semi-definite relaxation, the solution was obtained efficiently. …”
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    Article
  11. 231

    Improving Offshore Wind Speed Forecasting with a CRGWAA-Enhanced Adaptive Neuro-Fuzzy Inference System by Yingjie Liu, Fahui Miao

    Published 2025-05-01
    “…Accurate forecasting of offshore wind speed is crucial for the efficient operation and planning of wind energy systems. …”
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    Article
  12. 232

    Languages in the Digital Age: Evidence From SMS Language in Algeria by Hind Amel Mostari

    Published 2018-12-01
    “…For instance, Tamazight that is used in the Great Kabylia has a considerable record of written literature such as poetry and literature. And SMS is a reflection of such linguistic complexity that will be thoroughly explored, analysed and discussed in this empirical study. …”
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  13. 233

    Analysis of Pyramidal Surface Texturization of Silicon Solar Cells by Molecular Dynamics Simulations by Hsiao-Yen Chung, Chiun-Hsun Chen, Hsin-Sen Chu

    Published 2008-01-01
    “…This MD model can potentially be used to predict the efficiency promotion in any optical reflection-absorption cases.…”
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  14. 234

    Effect of Acoustic Enclosure on the Sound Transmission Loss of Multi-Layered Micro-Perforated Plates by Brahim EL KHARRAS, Mohammed GAROUM, Abdelmajid BYBI

    Published 2024-03-01
    “…However, it is vital to analyze the in-situ sound transmission loss of the multi-layered MPP and their efficiency in a complex vibro-acoustic environment. …”
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  15. 235

    Dynamically Cyclic Fe2+/Fe3+ Active Sites as Electron and Proton-Feeding Centers Boosting CO2 Photoreduction Powered by Benzyl Alcohol Oxidation by Ben Lei, Gaofeng Zhou, Zhongyou Gong, Chao Liu, Ying Zhou, Vitaliy P. Guro, Yanjuan Sun, Jianping Sheng, Fan Dong

    Published 2025-01-01
    “…Solar-driven CO2 photoreduction holds promise for sustainable fuel and chemical productions, but the complex proton-coupled multi-electron transfer processes and sluggish oxidation half-reaction kinetics substantially hinder its efficiency. …”
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  16. 236

    Artificial Intelligence and Moral intelligence by Laura Pana

    Published 2008-07-01
    “…We present intelligence as a system with an internal structure and the structural levels of the moral system, as well as certain characteristics of artificial intelligent agents which can/must be treated as 1- individual entities (with a complex, specialized, autonomous or selfdetermined, even unpredictable conduct), 2- entities endowed with diverse or even multiple intelligence forms, like moral intelligence, 3- open and, even, free-conduct performing systems (with specific, flexible and heuristic mechanisms and procedures of decision), 4 – systems which are open to education, not just to instruction, 5- entities with “lifegraphy”, not just “stategraphy”, 6- equipped not just with automatisms but with beliefs (cognitive and affective complexes), 7- capable even of reflection (“moral life” is a form of spiritual, not just of conscious activity), 8 – elements/members of some real (corporal or virtual) community, 9 – cultural beings: free conduct gives cultural value to the action of a ”natural” or artificial being. …”
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  17. 237

    Analysis of a segmentation approach to breeder blanket design and the utilisation of FLiBe as a novel neutron reflector by Adam J. Barker, Mark R. Gilbert, Philip D. Edmondson

    Published 2025-01-01
    “…The use of molten salt as a reflector is novel as a result of its ability to breed tritium and provide a secondary increase in TBR through the reflection of neutrons. A dual system would require more complex engineering, but may offer a solution for compact reactors and/or systems with low lithium enrichment.…”
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  18. 238

    Identification Method of Dynamic Propagation Process of Rock Fracture Based on Ground Penetrating Radar by CHEN Jun, ZHANG Bo, ZHUANG Xingyue, SONG Zhishu, ZHENG Jun

    Published 2025-01-01
    “…Finally, the fractures reach the "through-composite" stage, where the reflection signals merge into a complex waveform, forming a stable composite reflection structure. …”
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  19. 239

    Swarm intelligence driven inverse design of slot patterns for sub-6 GHz 5G MIMO antennas in virtual reality applications by Shadman Fuad Bin Faruquee, Himel Bhuiyan, Md. Shafiul Alam, Sharnali Islam, Khaleda Ali

    Published 2025-04-01
    “…This paper presents an efficient approach for developing miniature sub-6 GHz 5G MIMO antennas with enhanced bandwidth and high isolation. …”
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  20. 240

    Microstrip Patch Antenna Design Using a Four-Layer Feed Forward Artificial Neural Network Trained by Levenberg-Marquardt Algorithm by Jitu Prakash Dhar, Maodudul Hasan, Eisuke Nishiyama, Ichihiko Toyoda

    Published 2025-01-01
    “…This study proposes an efficient Artificial Neural Network (ANN) model for predicting the dimensions and feed point of microstrip patch antennas with three types of geometrical shape. …”
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