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  1. 6401

    Synthesis, Characterization and Biological Evaluation of 1, 2-Disubstituted Benzimidazole Derivatives using Mannich Bases by B. Anil Reddy

    Published 2010-01-01
    “…The ring system in which a benzene ring is fused to the 4,5-positions of imidazole is designated as benzimidazole. …”
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  2. 6402

    Experimental Research and Numerical Simulation on Gas-Liquid Separation Performance at High Gas Void Fraction of Helically Coiled Tube Separator by Yongxue Zhang, Chan Guo, Hucan Hou, Guomin Xue

    Published 2014-01-01
    “…The gradient of pressure-drop increases slowly and then fast with the increasing inlet velocity. On the other hand, the gas-liquid separation efficiency first increases with the gas void fraction and then shows a decreasing trend while the pressure-drop keeps falling down with the gas void fraction increasing. …”
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  3. 6403

    Keratoconus disease classification with multimodel fusion and vision transformer: a pretrained model approach by Shokufeh Yaraghi, Toktam Khatibi

    Published 2024-05-01
    “…Objective Our objective is to develop a novel keratoconus image classification system that leverages multiple pretrained models and a transformer architecture to achieve state-of-the-art performance in detecting keratoconus.Methods and analysis Three pretrained models were used to extract features from the input images. These models have been trained on large datasets and have demonstrated strong performance in various computer vision tasks.The extracted features from the three pretrained models were fused using a feature fusion technique. …”
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  4. 6404

    Influence of technological factors of melting on the structure and properties of modified heat‑resistant chrome bronzes by F. G. Lovshenko, I. A. Lozikov

    Published 2023-12-01
    “…The phase composition and physico‑mechanical properties of experimental bronzes have been studied.It has been established that the use of a mechanically fused modifying ligature with a high content of alloying component having chromium particles close to micro‑/nanodisperse size with a non‑oxidized surface and a highly effective deoxidizer modifier reduces the temperature and duration of melting, obtaining alloys with a microcrystalline type of structure (2–5 microns) and a complex of physico‑mechanical properties not inferior to, and in terms of heat resistance superior analogues, which is confirmed by the data of production tests at JSC “Belcard” (Grodno, RB) of contact spot welding electrodes made of experimental bronzes, which are 3.8 times more resistant than those used by the plant.…”
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  5. 6405

    Retinal Fundus Image Enhancement Using the Normalized Convolution and Noise Removing by Peishan Dai, Hanwei Sheng, Jianmei Zhang, Ling Li, Jing Wu, Min Fan

    Published 2016-01-01
    “…Lastly, the fused image was denoised by a two-stage denoising method including the fourth order PDEs and the relaxed median filter. …”
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  6. 6406

    Organic synthesis : the disconnection approach / by Warren, Stuart G.

    Published 2008
    Table of Contents: “…The disconnection approach -- Basic principles : synthons and reagents synthesis of aromatic compounds -- Strategy I : the order of events -- One-group C-X disconnections -- Strategy II : chemoselectivity -- Two-group C-X disconnections -- Strategy III : reversal of polarity, cyclisations, summary of strategy -- Amine synthesis -- Strategy IV : protecting groups -- One group C-C disconnections I : alcohols -- General strategy A : choosing a disconnection -- Strategy V : stereoselectivity A -- One group C-C disconnections II : carbonyl compounds -- Strategy VI : regioselectivity -- Alkene synthesis -- Strategy VII : use of acetylenes (alkines) -- Two-group C-C disconnections I : Diels-Alder reactions -- Strategy VIII : introduction to carbonyl condensations -- Two-group C-C disconnections II : 1,3-difunctionalised compounds -- Strategy IX : control in carbonyl condensations -- Two-group C-C disconnections : 1,5-difunctionalised compounds -- Strategy X : aliphatic nitro compounds in synthesis -- Two-group disconnections IV : 1,2-difunctionalised compounds -- Strategy XI : radical reactions in synthesis -- Two-group disconnection V : 1,4-difunctionalised compounds -- Strategy XII : reconnection -- Two-group C-C disconnections VI : 1,6-diCarbonyl compounds -- General strategy B : strategy of carbonyl disconnections -- Strategy XIII : introduction to ring synthesis : saturated heterocycles -- Three-membered rings -- Strategy XIV : rearrangements in synthesis -- Four-membered rings : photochemistry in synthesis -- Strategy XV : the use of ketenes in synthesis -- Five-membered rings -- Strategy XVI : pericyclic reactions in synthesis : special methods for five-membered rings -- Six-membered rings -- General strategy C : strategy of ring synthesis -- Strategy XVII : stereoselectivity B -- Aromatic heterocycles -- General strategy D : advanced strategy.…”
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  7. 6407

    A Three-Dimensional Anisotropic Diffusion Equation-Based Video Recognition Model for Classroom Concentration Evaluation in English Language Teaching by Yanghong Liu, Jintao Liu

    Published 2021-01-01
    “…To improve the effectiveness of the face image features, the extracted DK features and depth features are fused using a multicore learning method to obtain the best combination and the corresponding weights. …”
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  8. 6408

    Research on Discriminative Skeleton-Based Action Recognition in Spatiotemporal Fusion and Human-Robot Interaction by Qiubo Zhong, Caiming Zheng, Haoxiang Zhang

    Published 2020-01-01
    “…A novel posture motion-based spatiotemporal fused graph convolutional network (PM-STGCN) is presented for skeleton-based action recognition. …”
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  9. 6409

    Diferente comportamiento de Megaplatypus mutatus (= Platypus sulcatus) (CHAPUIS, 1865) en un ensayo comparativo de rendimiento de 30 clones de Populus deltoides Batr. en el bajo De... by E. Casaubon, G. Cueto, C. Spagarino

    Published 2006-01-01
    “…El «taladrillo de los forestales» provoca una merma en los volúmenes útiles de madera debido a la quebradura de los fustes por efecto del viento a la altura de las galerías, y del volumen de madera de calidad en los árboles en pie, especialmente cuando su destino es el aserrado o el debobinado. …”
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  10. 6410

    Social media network public opinion emotion classification method based on multi-feature fusion and multi-scale hybrid neural network by Yuan Yao, Xi Chen, Peng Zhang

    Published 2025-01-01
    “…A multi-feature fused emotional word vector is ultimately formed by concatenating and fusing these weighted transfer vectors. …”
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  11. 6411

    Cerebral Arterial Stenosis Detection Based on a Retained Two-Stage Detection Algorithm by Hanqing Liu, Xiaojun Li, Jin Wei, Xiaodong Kang

    Published 2022-01-01
    “…Nonlocal neural networks fused global information and extracted global features from location information of feature maps. …”
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  12. 6412

    Recognition and localization of ratoon rice rolled stubble rows based on monocular vision and model fusion by Yuanrui Li, Yuanrui Li, Liping Xiao, Liping Xiao, Zhaopeng Liu, Zhaopeng Liu, Muhua Liu, Muhua Liu, Peng Fang, Peng Fang, Xiongfei Chen, Xiongfei Chen, Jiajia Yu, Jiajia Yu, Jinlong Lin, Jinlong Lin, Jinping Cai, Jinping Cai

    Published 2025-01-01
    “…Mechanical righting of rolled rice stubble can significantly improve yield in regeneration season, but lack of automation has become an important factor restricting its further promotion.MethodsIn order to realize automatic navigation of the righting machine, a method of fusing an instance segmentation model and a monocular depth prediction model was used to realize monocular localization of the rolled rice stubble rows in this study.ResultsTo achieve monocular depth prediction, a depth estimation model was trained on training set we made, and absolute relative error of trained model on validation set was only 7.2%. …”
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  13. 6413

    Prediction Model of Soybean Meal Protein Content Based on Low-field Nuclear Magnetic Resonance and Near-infrared Data Fusion by REN Guo-wei, ZHENG Sheng-guo, LU Bing, LU Dao-li, CHEN Bin

    Published 2025-01-01
    “…A prediction model for soybean meal protein content was developed using low-field NMR and near-infrared spectral data fusion for rapid protein content detection during soybean meal production. …”
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  14. 6414

    A Finger Vein Recognition Algorithm Based on the Histogram of Variable Curvature Directional Binary Statistics by Min Li, Xue Jiang, Honghao Zhu, Fei Liu, Huabin Wang, Liang Tao, Shijun Liu

    Published 2024-01-01
    “…Simultaneously incorporating the original image feature information, these four aspects of information are fused and encoded to construct a variable curvature binary pattern (VCBP) with multifeatures. …”
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  15. 6415

    TMFN: a text-based multimodal fusion network with multi-scale feature extraction and unsupervised contrastive learning for multimodal sentiment analysis by Junsong Fu, Youjia Fu, Huixia Xue, Zihao Xu

    Published 2025-01-01
    “…Abstract Multimodal sentiment analysis (MSA) is crucial in human-computer interaction. Current methods use simple sub-models for feature extraction, neglecting multi-scale features and the complexity of emotions. …”
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  16. 6416

    The Effect of Abutment Angulation and Crown Material Compositions on Stress Distribution in 3-Unit Fixed Implant-Supported Prostheses: A Finite Element Analysis by Ramin Mosharraf, Mahsa Abbasi, Pirooz Givehchian

    Published 2022-01-01
    “…Also, two different restoration material compositions (porcelain fused to base metal (PFBM) and porcelain fused to noble metal (PFNM)) were considered for fixed implant supported restorations. …”
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  17. 6417

    PRACTICAL NOTES ON THE ROLE OF WHEEL BOND IN THE SUCCESS OF DIAMOND-SPARK GRINDING by Yury GUTSALENKO, Alexander RUDNEV, Vladislav IVKIN

    Published 2021-12-01
    “…On the example of treatment of heat-resistant covering after fusing on, the problems of rational use of diamond grinding wheels in combined technologies, based on the introduction of electrical discharges into cutting area (diamond-spark grinding) are considered. …”
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  18. 6418

    Synchronising Bus Bunching to the Spikes in Service Demand Reduces Commuters’ Waiting Time by Luca Vismara, Vee-Liem Saw, Lock Yue Chew

    Published 2022-01-01
    “…We study a bus loop with two bus stops, one regular bus stop and one spike bus stop, where bunched buses can outperform staggered buses. …”
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  19. 6419
  20. 6420

    Targeting murine metastatic cancers with cholera toxin A1-adjuvanted peptide vaccines by Sanchari Paul, Mustafa Kaya, Olivia Johnsson, Hanna Grauers Wiktorin, Andreas Törnell, Mohammad Arabpour, Kristoffer Hellstrand, Anna Martner

    Published 2025-12-01
    “…The dissemination of tumor cells with ensuing metastasis is responsible for most cancer-related deaths. …”
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