Showing 44,441 - 44,460 results of 50,416 for search '"paper"', query time: 0.20s Refine Results
  1. 44441

    Recent advances of metal vacancies in energy and environmental catalysis: Synthesis, characterization, and roles by Long Sun, Shunzheng Zhao, Sirui Gao, Ronghui Zhu, Yiran Tan, Xiaolong Tang, Honghong Yi

    Published 2025-01-01
    “…Therefore, based on the latest research findings, this paper summarizes and consolidates the construction strategies for metal vacancies, characterization techniques, and their roles in typical energy and environmental catalytic reactions. …”
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  2. 44442

    Named Entity Recognition Model Based on the Fusion of Word Vectors and Category Vectors by Yang Zhou, Haoyang Zeng, Wei Zhang, Yuguang Zhang

    Published 2024-01-01
    “…Named entity recognition (NER) in deep learning mode heavily relies on the processing and analysis of text vectors. This paper introduces an NER model based on deep learning techniques, emphasizing the fusion of word vectors and category vectors to enhance text processing and analysis capabilities. …”
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  3. 44443

    Assessment of Food Safety and Food Handling Practice Knowledge among College of Basic Education Students, Kuwait by Fatemah Ashkanani, Wafaa Husain, Maryam A Al Dwairji

    Published 2021-01-01
    “…The results showed that the mean score of FHP was 7.56 ± 1.96 (47.2%), with the highest mean practices being using a paper towel to dry hands and washing hands before cooking or eating (91.5% and 90.1%, resp.). …”
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  4. 44444

    Nu—A Marine Life Monitoring and Exploration Submarine System by Ali A. M. R. Behiry, Tarek Dafar, Ahmed E. M. Hassan, Faisal Hassan, Abdullah AlGohary, Mounib Khanafer

    Published 2025-01-01
    “…Marine life exploration is constrained by factors such as limited scuba diving time, depth restrictions for divers, costly expeditions, safety risks to divers’ health, and minimizing harm to marine ecosystems, where traditional diving often risks disturbing marine life. This paper introduces Nu (named after an ancient Egyptian deity), a 3D-printed Remotely Operated Underwater Vehicle (ROUV) designed in an attempt to address these challenges. …”
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  5. 44445

    Goal-Oriented Respiratory Management for Critically Ill Patients with Acute Respiratory Distress Syndrome by Carmen Sílvia Valente Barbas, Gustavo Faissol Janot Matos, Marcelo Britto Passos Amato, Carlos Roberto Ribeiro Carvalho

    Published 2012-01-01
    “…This paper, based on relevant literature articles and the authors' clinical experience, presents a goal-oriented respiratory management for critically ill patients with acute respiratory distress syndrome (ARDS) that can help improve clinicians' ability to care for these patients. …”
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  6. 44446

    Highway Performance Evaluation Index in Semiarid Climate Region Based on Fuzzy Mathematics by Sanqiang Yang, Meng Guo, Xinlei Liu, Pidong Wang, Qian Li, Haiqing Liu

    Published 2019-01-01
    “…Due to the fuzziness and randomness of many factors affecting the pavement performance, this paper relies on the reconstruction and expansion project of Xinglin section of the Taihang mountain expressway, a method of highway pavement performance evaluation based on fuzzy mathematics is proposed. …”
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  7. 44447

    Multiple Roles of the Y Chromosome in the Biology of Drosophila melanogaster by Roberto Piergentili

    Published 2010-01-01
    “…Nonetheless, a more accurate analysis reveals that this chromosome can influence several complex phenotypes: (1) it has a role in the fertility of both sexes and viability of males when over-represented; (2) it can unbalance the intracellular nucleotide pool; (3) it can interfere with the gene expression either by recruiting proteins involved in chromatin remodeling (PEV) or, to a higher extent, by influencing the expression of up to 1,000 different genes, probably by changing the availability of transcription factors; (4) it plays a major role (up to 50%) in the resistance to heat-induced male sterility; (5) it affects the behavior; and (6) it plays a role in genetic imprinting. In the present paper, all these Y-related phenotypes are described and a potential similarity with the human Y chromosome is drawn.…”
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  8. 44448

    Synthesis and photodegradation studies of analogues of muscle relaxant 1,4-dihydropyridine compounds by Gündüz Miyase Gözde, Ragno Gaetano, Şimşek Rahime, De Luca Michele, Şafak Cihat, Grande Fedora, El-Khouly Ahmed, İşli Fatma, Yildirim Şeniz, Öztürk Fincan Gökçe Sevim, Ioele Giuseppina

    Published 2017-09-01
    “…This paper describes the synthesis of 1,4-dihydropyridine compounds (DHPs) endowed with good muscle relaxant activity and stability to light. …”
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  9. 44449

    Wind turbine blade damage detection based on acoustic signals by Chenchen Yang, Shaohu Ding, Guangsheng Zhou

    Published 2025-01-01
    “…Considering the computational challenges of spectral subtraction under extreme noise intensities, a pretrained sound source separation neural network was used to distinguish between random wind noise and mechanical noise in wind turbine sound signals. In this paper, the short-time Fourier transform (STFT) time-frequency diagrams of signals processed using the spectral subtraction method are compared with those processed by combining the source separation model and spectral subtraction. …”
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  10. 44450

    Improving Psychological and Educational Support of University Students with Disabilities in Kazakhstan by Rakhila Aubakirova, Aisulu Zhomartova, Murshida Nurgaliyeva, Gulmira Tulekova, Gulnar Tursungozhinova, Marina Skiba, Alma Turganbayeva, Oxana Belenko

    Published 2025-01-01
    “…The study aimed to investigate the psychological and pedagogical conditions for the effective education process of students with disabilities (SWD) as well as to examine the definite features of psychological and pedagogical support for SWD. The paper employed quasi experimental methods, surveys among the students with disabilities and comparative analysis of specialized scholarly literature. …”
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  11. 44451

    Mechanical and Freeze-Thaw Characterization of Lignin-BFS (GGBS)-Modified Silty Clays by Yidan Sun, Fujun Yu, Yu Yang, Chao Li, Songling Xue, Jiankun Huang

    Published 2024-12-01
    “…Using silty clay as roadbed filling can lead to roadbed diseases. In this paper, silty clay was modified with lignin and BFS (GGBS). …”
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  12. 44452

    Study on the Tribological Behavior of Laser Surface Texturing on Silicon Nitride Ceramic Under Water Lubrication by Hong-Jian Wang, Jing-De Huang, Bo Wang, Yang Zhang, Jin Wang

    Published 2025-01-01
    “…The tribological behavior of silicon nitride (Si<sub>3</sub>N<sub>4</sub>) ceramic with textured patterns under water lubrication was investigated in this paper. Different textured patterns were fabricated using laser surface texturing (LST). …”
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  13. 44453

    Soil Microarthropods as Tools for Monitoring Soil Quality: The QBS-ar Index in Three European Agroecosystems by Filippo Gallese, Laura Gismero-Rodriguez, Anton Govednik, Laura Giagnoni, Erica Lumini, Marjetka Suhadolc, Francesco Primo Vaccari, Anita Maienza

    Published 2025-01-01
    “…Drought periods can negatively influence the results for soil microarthropod relative abundance; however, the presence of biological forms seems to provide useful information about the effects of treatments on soil quality. This paper lays the groundwork for scaled-up QBS-ar applications considering soils and several environmental characteristics of agroecosystems in Europe. …”
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  14. 44454

    Automatic Detection and Classification of Spread‐F From Ionosonde at Hainan With Image‐Based Deep Learning Method by Zheng Wang, Meiyi Zhan, Pengdong Gao, Guojun Wang, Chu Qiu, Quan Qi, Jiankui Shi, Xiao Wang

    Published 2023-11-01
    “…Abstract An intelligent Spread‐F image detection and classification method is presented in this paper based on an ionogram image set using deep learning models. …”
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  15. 44455

    Exact expressions of the uniaxial perfectly elasto-plastic stress wave and induced mechanical fields in the case of a finite impact: application to laser shock peening by Lapostolle, Lucas, Morin, Léo, Derrien, Katell, Berthe, Laurent, Castelnau, Olivier

    Published 2023-12-01
    “…This paper aims at providing exact expressions for the mechanical fields induced by Laser Shock Peening and comparing them to their numerical estimations. …”
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  16. 44456

    Low-threshold dual-polarization electro-optic nonlinear activation functions by Tao Jin, Jian Lin, Pengjun Wang, Qiang Fu, Yuhan Sun, Yi Zou, Shixun Dai, Weiwei Chen, Jun Li, Tingge Dai, Jianyi Yang

    Published 2025-01-01
    “…In this paper, a scheme for realizing low-threshold dual-polarization electro-optic nonlinear activation functions is proposed, designed, and experimentally demonstrated. …”
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  17. 44457

    A comparative analysis of L-moments, maximum likelihood, and maximum product of spacing methods for the four-parameter kappa distribution in extreme value analysis by Muhammad Shafeeq ul Rehman Khan, Zamir Hussain, Sadaf Sher, Muhammad Amjad, Faisal Baig, Ishfaq Ahmad, Hamd Ullah

    Published 2025-01-01
    “…The accuracy of the estimates has been evaluated using root mean square error (RMSE) and bias. The paper also includes an analysis of the effect of the estimation method on the estimated quantiles considering a real-life example of annual maximum peak flows and the Generalized Normal Distribution as the error distribution. …”
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  18. 44458

    An Adjustment Method for the Customized Trains of the Railway by Xiaojuan Li, Jiana Shi, Li Yang, Hongwei Wang, Miao Yan

    Published 2020-01-01
    “…In order to establish a comprehensive method for the CT operation plan, the paper proposes an intention survey method to obtain the passenger travel wishes data. …”
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  19. 44459

    Modeling and Mapping of Aboveground Biomass and Carbon Stock Using Sentinel-2 Imagery in Chure Region, Nepal by Ananta Poudel, Him Lal Shrestha, Niraj Mahat, Garima Sharma, Sahara Aryal, Rupesh Kalakheti, Basanta Lamsal

    Published 2023-01-01
    “…Accurate assessment of Aboveground Biomass (AGB) is critical for the sustainable management of forests, especially in the Chure region, a fragile and young mountainous in the lesser Himalaya of Nepal. This paper presents the modeling and mapping approach and shows how medium-resolution Sentinel-2 multispectral instrument (MSI) data can be used instead of hyperspectral data in inaccessible areas of the Chure region. …”
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  20. 44460

    sRrsR-Net: A New Low-Light Image Enhancement Network via Raw Image Reconstruction by Zhiyong Hong, Dexin Zhen, Liping Xiong, Xuechen Li, Yuhan Lin

    Published 2025-01-01
    “…In order to leverage both the advantages of sRGB and raw domains while avoiding the direct use of raw images as training data, this paper introduces sRrsR-Net, a novel framework with the image translation process of sRGB–raw–sRGB for LIE task. …”
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