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  1. 1481

    Research on the architecture of space-ground integrated information network: integration of communication, networking and computing by Zhigang YU, Xu FENG, Zhaoxiang HUANG, Zhou LU

    Published 2022-04-01
    “…With the continuous expansion of human activities from the terrestrial to the ocean and space, the countries all over the world have advanced the layout of space-ground integrated information network to provide seamless coverage and ubiquitous connection services.Space-ground integrated information network is the deep integration of space network and terrestrial network, not the expansion of terrestrial network to space environment.Starting from the perspective of integration, firstly the development status, existing problems and challenges of the internet, public land mobile network (PLMN), and space networks were sorted out.Secondly, the research status of the space-ground integrated information network architecture and the development trend of the new network architecture such as cloudification and intelligence was summarized.Thirdly, a communication-networking-computing integrated space-ground integrated information network architecture was proposed from different dimensions: physical architecture, functional architecture (including the integrated communication system, the integrated network system and the integrated information system), physical-functional architecture mapping problem.Finally, the network architecture optimization problem was modeled as a multi-objective optimization problem.It was expected to provide valuable suggestions and references for the research, construction and standardization of space-ground integrated information network.…”
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    Moroccan natural products for multitarget-based treatment of Alzheimer's disease: A computational study. by Fatima Zahra Guerguer, Amal Bouribab, El Mehdi Karim, Meriem Khedraoui, Fatiha Amegrissi, Yasir S Raouf, Abdelouahid Samadi, Samir Chtita

    Published 2025-01-01
    “…This study investigates the potential of phytochemical compounds from Moroccan medicinal plants as multi-target agents against Alzheimer's disease, employing computational approaches. A virtual screening of 386 phytochemical compounds, followed by an assessment of pharmacokinetic properties and ADMET profiles, led to the identification of two promising compounds, naringenin (C23) and hesperetin (C24), derived from Anabasis aretioides. …”
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  6. 1486

    Experimental and computational investigation of the effect of machining parameters on the turning process of C45 steel by Tien-Thinh Le, Hang Thi Pham, Hiep Khac Doan, Panagiotis G. Asteris

    Published 2025-02-01
    “…The validity of the computational results was confirmed by comparing them with experimental findings on chip morphology and temperature rise during cutting. …”
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  9. 1489

    Two-Step Root-MUSIC for Direction of Arrival Estimation without EVD/SVD Computation by Feng-Gang Yan, Shuai Liu, Jun Wang, Ming Jin

    Published 2018-01-01
    “…Most popular techniques for super-resolution direction of arrival (DOA) estimation rely on an eigen-decomposition (EVD) or a singular value decomposition (SVD) computation to determine the signal/noise subspace, which is computationally expensive for real-time applications. …”
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  11. 1491

    Efficient Computation of Shortest Paths in Networks Using Particle Swarm Optimization and Noising Metaheuristics by Ammar W. Mohemmed, Nirod Chandra Sahoo

    Published 2007-01-01
    “…Simulation results on several networks with random topologies are used to illustrate the efficiency of the proposed hybrid algorithm for shortest-path computation. The proposed algorithm can be used as a platform for solving other NP-hard SPPs.…”
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  12. 1492

    Hardware-efficient preparation of architecture-specific graph states on near-term quantum computers by Sebastian Brandhofer, Ilia Polian, Stefanie Barz, Daniel Bhatti

    Published 2025-01-01
    “…Abstract Highly entangled quantum states are an ingredient in numerous applications in quantum computing. However, preparing these highly entangled quantum states on currently available quantum computers at high fidelity is limited by ubiquitous errors. …”
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  13. 1493
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    Hardware Architecture for Real-Time Computation of Image Component Feature Descriptors on a FPGA by Abdul Waheed Malik, Benny Thörnberg, Muhammad Imran, Najeem Lawal

    Published 2014-01-01
    “…This paper describes a hardware architecture for real-time image component labeling and the computation of image component feature descriptors. …”
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  15. 1495

    Indications for Laparotomy in Patients with Abdominal Penetrating Injuries Presenting with Ambiguous Computed Tomography Findings by Eun Ji Choi, Sanghee Choi, Byung Hee Kang

    Published 2021-06-01
    “…Purpose Negative laparotomy in patients with abdominal penetrating injuries (APIs) is associated with deleterious outcomes and unnecessary expense; however, the indications for laparotomy in hemodynamically stable patients with ambiguous computed tomography (CT) findings remain unclear. This study aimed to identify the factors associated with negative laparotomy. findings Methods Data of patients who underwent laparotomy for APIs between 2011 and 2019 were retrospectively reviewed. …”
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    Unilateral Fusion of Maxillary Lateral Incisor: Diagnosis Using Cone Beam Computed Tomography by Iury Oliveira Castro, Carlos Estrela, Vinícius Rezende Souza, Lawrence Gonzaga Lopes, João Batista de Souza

    Published 2014-01-01
    “…To report a case of right maxillary lateral incisor fusion and a supernumerary tooth, the anatomy of the root canal and dental united portion were assessed by cone beam computed tomography (CBCT). Results. The clinical examination showed dental juxtaposition with the absence of interdental papilla and esthetic impairment in the right maxillary lateral incisor region. …”
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