Showing 47,801 - 47,820 results of 50,416 for search '"paper"', query time: 0.25s Refine Results
  1. 47801

    An improved U-net and attention mechanism-based model for sugar beet and weed segmentation by Yadong Li, Ruinan Guo, Rujia Li, Rongbiao Ji, Mengyao Wu, Dinghao Chen, Cong Han, Ruilin Han, Yongxiu Liu, Yuwen Ruan, Jianping Yang, Jianping Yang

    Published 2025-01-01
    “…To address this issue, this paper proposes an efficient crop-weed segmentation model based on an improved UNet architecture and attention mechanisms to enhance both recognition accuracy and processing speed.MethodsThe model adopts the encoder-decoder structure of UNet, utilizing MaxViT (Multi-Axis Vision Transformer) as the encoder to capture both global and local features within images. …”
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  2. 47802

    Research on the numerical simulation of dynamic explosion shock wave propagation characteristics between floors by Ke Wu, Bo Chen, Hao Li, Yunfeng Zhang, Damin Zhang, Yixuan Wu, Yaguang Sui

    Published 2025-01-01
    “…Moreover, a model capable of assessing this pressure non-uniformity feature has been established in this paper, which can estimate the pressure distribution characteristics under different initial velocity circumstances rather rapidly and accurately.…”
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    Article
  3. 47803

    Nursing care of a patient with constipation after surgery of thoracic vertebra compression fracture treated by midnight-noon ebb-flow acupiont application combined with Chinese her... by FAN Weiwei (范薇薇), WANG Qiujie (王秋洁)

    Published 2024-04-01
    “…This paper summarized the nursing practice of a patient with constipation after surgery of thoracic vertebra compression fracture treated by midnight-noon ebb-flow acupiont application combined with Chinese herbal medicine hot compress. …”
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    Article
  4. 47804

    A Collision-Free Path-Planning Method for an Articulated Mobile Robot by P. Quintero-Alvarez, G. Ramirez, S. Zeghloul

    Published 2007-01-01
    “…The path-planning problem is solved by an optimization approach between the FVP and a reference velocity to reach the goal. In this paper, we have extended our work to an articulated mobile robot evolving in a cluttered environment. …”
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    Article
  5. 47805

    Mathematical analysis of steady-state solutions in compartment and continuum models of cell polarization by Zhenzhen Zheng, Ching-Shan Chou, Tau-Mu Yi, Qing Nie

    Published 2011-07-01
    “…Understanding such complex regulations and interactions is critical to studying many important characteristics in cell polarization including signal amplification, tracking dynamic signals, and potential trade-off between achieving both objectives in a robust fashion. In this paper, we study some of these questions by analyzing several models with different spatial complexity: two compartments, three compartments, and continuum in space. …”
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    Article
  6. 47806

    The linkage between economic literacy and students’ intention of starting business: The mediating role of entrepreneurial alertness by Agus Wibowo, Bagus Shandy Narmaditya, Ratieh Widhiastuti, Ari Saptono

    Published 2023-01-01
    “…ORIGINALITY AND VALUE: The interesting findings of this paper serve as a reminder that entrepreneurial alertness is one of the predictor variables and mediators for raising the students’ intention. …”
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    Article
  7. 47807

    In vitro inhibition of Xanthomonas vasicola pv. musacearum, the causal agent of banana Xanthomonas Wilt, using medicinal plant extracts from North Kivu, Eastern Democratic Republic... by Franchement Mukeshambala, Angele Ibanda, Ludivine Lassois, Gakuru Semacumu, Dhed’a Djailo, Leon Nabahungu, Guy Blomme, Godefroid Monde

    Published 2024-10-01
    “…Ten µl of this solution was impregnated on perforated discs of Whatman filter paper. Zingiber officinale (ginger) and Ricinus communis (castor) were the most effective plant extracts in suppressing Xvm. …”
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  8. 47808

    Multi‐Source Perturbations in the Evolution of a Low‐Latitudinal Equatorial Plasma Bubble Event Occurred Over China by Longchang Sun, Jiyao Xu, Yajun Zhu, Wei Yuan, Hong Gao, Chunxiao Yan

    Published 2023-03-01
    “…Abstract In this paper, multi‐source perturbations during the evolution of an equatorial plasma bubble (EPB) event at low latitudes in China are studied by means of multi‐ground‐based instruments, including an all‐sky airglow imager, a very high frequency (VHF) radar and eight digisondes. …”
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  9. 47809

    Study on Strength Variation of Permeable Concrete Based on Differential Calorimetry Method and Multi-Index Test by Sanqiang Yang, Meng Guo, Shichao Duan, Na Liu, Haonan Wu, Erxia Du, Meichen Liang

    Published 2019-01-01
    “…With the implementation of the Xiongan New Area and the urbanization construction plan surrounding the Beijing-Tianjin satellite, it is urgent to study and apply the sponge-permeable paving materials to solve the “urban waterlogging and heat island effect.” In this paper, the hydration microscopic characteristics of cementitious materials are analyzed by means of the differential scanning calorimetry (DSC) test. …”
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  10. 47810

    A blind navigation guide model for obstacle avoidance using distance vision estimation based YOLO-V8n by EBERE CHIDI, Edward Anoliefo, Collins Udanor, Asogwa Tochukwu Chijindu, Lois Onyejere Nwobodo

    Published 2025-02-01
    “…In this paper, the aim was to develop a blind navigation guide model for obstacle avoidance using distance vision estimation-based YOLO-V8n. …”
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    Article
  11. 47811

    Serum CXCL12 and S100A12 levels in peripheral blood fluid and their correlation with severity in patients with knee osteoarthritis by LijiangTao, Minjuan He, Yisheng Lu, Jie Zheng, Yili Ye

    Published 2025-01-01
    “…Background: This paper aimed to investigate the expression of CXCL12 and S100A12 in peripheral blood (PB) and synovial fluid (SF) of patients with knee osteoarthritis (OS) and to analyze the correlation between them and the severity of knee OS. …”
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  12. 47812

    Orange sweet potato flour production: Comparative effects on ultrasound, drying, storage, and techno-economic assessment by Analaura Gómez-Cisneros, Alberto Ordaz, Liliana Santos-Zea, Anayansi Escalante-Aburto, Edith Ponce-Alquicira, Mariel Calderón-Oliver

    Published 2025-06-01
    “…Despite these advantages, the limited diversity of products derived from sweet potatoes has hindered their broader industrial application. This paper discusses the potential of transforming sweet potatoes into flour and explores the implications of drying processes on bioactive compound retention. …”
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  13. 47813

    A conceptual framework for the instructional design of a Moodle-based e-learning course for mainstreaming informal master’s education outcomes into ESP teaching in a formal non-lin... by Larisa M. Galchuk

    Published 2024-12-01
    “…Problem statement. The paper conceptualizes the stages of requirements analysis and content development mandatory in the instructional design of a Moodle-based training course to mainstream master’s informal learning outcomes when teaching English for Specific Purposes (ESP) at a non-linguistic university. …”
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  14. 47814

    A Deep Learning for Optimization and Visualization of Expressway Toll Lane Management by Pattarapon Klaykul, Wilaiporn Lee, Kanabadee Srisomboon, Luepol Pipanmekaporn, Akara Prayote

    Published 2025-01-01
    “…While ETC is more efficient, an inappropriate proportion of ETC lanes can increase congestion, making optimal ETC lane selection crucial. This paper proposes a novel framework combining deep learning and multi-objective optimization to improve toll plaza efficiency. …”
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  15. 47815

    V2Va +: An Efficient SystemVerilog & Verilog-to-Verilog-A Translator for Accelerated Mixed-Signal Simulation by Chao Wang, Yicong Shao, Jiajie Huang, Wangzilu Lu, Zhiwen Gu, Longfan Li, Yuhang Zhang, Jian Zhao, Wei Mao, Yongfu Li

    Published 2024-01-01
    “…This paper introduces a streamlined SystemVerilog & Verilog-to-Verilog-A (V2Va +) translation tool that automates the conversion of synthesizable SystemVerilog and Verilog code into Verilog-A code, enabling concurrent simulation of analog and digital circuits. …”
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  16. 47816

    Oral Contraceptives and Thyroid Results: Navigating the Complex Interactions and Clinical Implications by Maria Morawska, Klaudia Kożuchowska, Dawid Pilarz, Marcelina Szewczyk, Anna Wolff, Julia Ufnal, Dominika Lewandowska, Dominika Rosińska-Lewandoska, Helena Udziela-Gil, Kinga Jarosz

    Published 2025-02-01
    “…This can result in unnecessary levothyroxine prescriptions, with significant health implications. Additionally, the paper examines historical and recent perspectives on the relationship between hormonal contraceptives and hypothyroidism, highlighting a shift from a perceived risk to evidence of protective effects. …”
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    Article
  17. 47817

    Robust Trading Decision-Making Model for Demand-Side Resource Aggregators Considering Multi-Objective Cluster Aggregation Optimization by Fei Liu, Shaokang Qi, Shibin Wang, Xu Tian, Liantao Liu, Xue Zhao

    Published 2025-01-01
    “…However, the response capability of demand-side resources is decentralized and fluctuating, which makes it difficult for them to effectively participate in power market trading. Therefore, this paper proposes a robust transaction decision model for demand-side resource aggregators considering multi-objective clustering aggregation optimization. …”
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    Article
  18. 47818

    Determinants of Vitamin D Levels in Italian Children and Adolescents: A Longitudinal Evaluation of Cholecalciferol Supplementation versus the Improvement of Factors Influencing 25(... by Stefano Stagi, Paola Pelosi, Massimo Strano, Giovanni Poggi, Cristina Manoni, Maurizio de Martino, Salvatore Seminara

    Published 2014-01-01
    “…Objective. This paper aims to assess 25(OH)D levels in Italian children and adolescents identifying risk factors for 25(OH)D deficiency and to evaluate whether a normal 25(OH)D value can be restored in 25(OH)D-deficient patients. …”
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  19. 47819

    Investigation on the Effect of Atmosphere on the Pyrolysis Behavior and Oil Quality of Jimusar Oil Shale by Zhiqin Kang, Zhijing Wang, Yang Lu, Ran Cao, Dongwei Huang, Qiaorong Meng

    Published 2022-01-01
    “…High-temperature H2O and CO2 can improve the pyrolysis behavior of oil shale. Therefore, in this paper, Jimusar oil shale was selected as the research object and the effect of the reaction atmosphere (H2O, CO2, and N2) on its pyrolysis behavior, pyrolysate distribution, and pyrolysis oil quality was fully compared and studied. …”
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    Article
  20. 47820

    Sistem Monitoring Frekuensi Denyut Nadi pada Pelari Menggunakan Metode Photoplethysmographic by Asih Setiarini, Mahatma Widya Laksana, Basuki Winarno

    Published 2021-11-01
    “…Hence, the medical device to detect heart failure for runners is required. In this paper, a monitoring system and data logger for detecting heart pulse by using easily plugin pulse sensor heart beat and its implementation for runners is newly proposed. …”
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