Showing 2,561 - 2,580 results of 3,164 for search 'replacement efficiency', query time: 0.11s Refine Results
  1. 2561

    REGULATION OF MERGERS AND ACQUISITIONS IN TERMS OF THE SOUTH AFRICAN COMPANIES ACT 71 OF 2008: AN OVERVIEW by M. Phakeng

    Published 2020-03-01
    “…The Companies Act 71 of 2008 (the 2008 Act) replaced the Companies Act No. 61 of 1973, effective 1 May 2011. …”
    Get full text
    Article
  2. 2562

    Manufacturing and Structural Feasibility of Natural Fiber Reinforced Polymeric Structural Insulated Panels for Panelized Construction by Nasim Uddin, Rahul R. Kalyankar

    Published 2011-01-01
    “…Natural fibers are emerging in the fields of automobile and aerospace industries to replace the parts such as body panels, seats, and other parts subjected to higher bending strength. …”
    Get full text
    Article
  3. 2563

    Recent Advances and Strategies for Co‐Based Catalysts in Ammonia Decomposition for Hydrogen Production by Sujin Kim, Young Woo Kim, Iljun Chung, Chaeeun Lim, Kijung Yong, Yongju Yun

    Published 2025-07-01
    “…Hydrogen has been proposed as a clean energy source to replace fossil fuels. The hydrogen economy encompasses the production, storage, transport, and use of hydrogen. …”
    Get full text
    Article
  4. 2564

    FAULT DIAGNOSIS OF ROLLING BEARINGS BASED ON SDP AND IMPROVED SAM⁃MobileNetv2 by ZHANG TianYuan, SUN HuEr, ZHU JiYang, ZHAO Yang

    Published 2024-08-01
    “…Traditional fault diagnosis methods for rolling bearings are difficult to accurately and efficiently achieve fault classification.A method of rolling bearing fault classification based on symmetrized dot pattern(SDP)and improved SAM⁃MobileNetv2 was proposed.Firstly,the bearing vibration signal was transformed into two⁃dimensional images with rich characteristic information by SDP algorithm.Secondly,the two⁃dimensional images were fed into the SAM⁃MobileNetv2 network model,which extracted and classified fault feature information.Improved SAM⁃MobileNetv2 networks used the adaptive activation function ACON to replace the ReLU6 activation function in SAM⁃MobileNetv2 to improve model classification performance.Finally,this model was compared with various models.The experimental results show that this model can accurately and efficiently realize the classification of rolling bearing faults,using Case Western Reserve University bearing fault data with an accuracy rate of 99.5%,using the University of Ottawa bearing failure data with an accuracy rate of 97.2%.…”
    Get full text
    Article
  5. 2565

    Application of Green Chemical Synthesis Technology in Fragrance Industry by Yang Chen

    Published 2025-01-01
    “…Furthermore, green solvents present promising solutions to replace conventional organic solvents, significantly reducing environmental impact. …”
    Get full text
    Article
  6. 2566

    Design of LED Street Lighting Adapted for Free-Form Roads by Ching-Cherng Sun, Xuan-Hao Lee, Ivan Moreno, Chen-Hao Lee, Yeh-Wei Yu, Tsung-Hsun Yang, Te-Yuan Chung

    Published 2017-01-01
    “…To meet this challenge, we propose an effective and efficient adaptive light-emitting diode (LED) luminaire. …”
    Get full text
    Article
  7. 2567

    Enhancing strength and durability of recycled fine aggregate mixtures using steel fibers, silica fume, and latex polymers by Ali Mardani, Hatice Gizem Şahin, Yahya Kaya, Naz Mardani, Joseph J. Assaad, Hilal El-Hassan

    Published 2025-03-01
    “…Results showed that the mechanical strengths, drying shrinkage, abrasion, and freeze/thaw resistance degraded when the natural sand was replaced by 100% RFA. The use of steel fibers or silica fume was efficient in restoring these properties within ±8% of the control mix. …”
    Get full text
    Article
  8. 2568

    Research and Application Progress of Field Modulation Magnetic Gear Transmission Technology by Liu Ruixia, Luo Shuai, Wu Xianfeng, Wang Jinzhong, Lu Yanghui, Liu Wei

    Published 2024-10-01
    “…It is expected to replace mechanical gear transmission devices for promotion and application. …”
    Get full text
    Article
  9. 2569

    Hydranencephaly in Neonates by Jeng-Dau Tsai, Huang-Tsung Kuo, I-Ching Chou

    Published 2008-08-01
    “…These diagnostic techniques provided efficient and precise information concerning the extent of intracranial dysgenesis.…”
    Get full text
    Article
  10. 2570

    Research on the Classification of Sun-Dried Wild Ginseng Based on an Improved ResNeXt50 Model by Dongming Li, Zhenkun Zhao, Yingying Yin, Chunxi Zhao

    Published 2024-11-01
    “…Next, the ELU activation function replaces the original ReLU activation function. Then, the dataset is augmented and divided into four categories for model training. …”
    Get full text
    Article
  11. 2571

    Influence of Germanium Sulfide on the Structure, Ag-Ion Conductivity and Stability of Glasses in the GeS<sub>2</sub>-Sb<sub>2</sub>S<sub>3</sub>-AgI System by Viktor Markov, Talib Farziev, Nikita Dybin

    Published 2025-05-01
    “…This article discusses the superionic glassy GeS<sub>2</sub>-Sb<sub>2</sub>S<sub>3</sub>-AgI system with mobile silver ions as a material for creating new energy-efficient solid-state ion emitters. The effect of replacing silver iodide with germanium sulfide on the structure of the electrolyte, activation energy of diffusion, and specific ionic conductivity was studied. …”
    Get full text
    Article
  12. 2572

    LPCF-YOLO: A YOLO-Based Lightweight Algorithm for Pedestrian Anomaly Detection with Parallel Cross-Fusion by Peiyi Jia, Hu Sheng, Shijie Jia

    Published 2025-04-01
    “…Firstly, the FPC-F (Fast Parallel Cross-Fusion) module, which incorporates PConv, and the S-EMCP (Space-efficient Merging Convolution Pooling) module are designed in the backbone network to replace C2F and SPPF at various scale branches. …”
    Get full text
    Article
  13. 2573

    Lightweight insulator target detection algorithm based on improved YOLOX by Bing Zeng, Wei Hua, Dezhi Li, Zhihao Zhou, Hao Wan, Yunmin Xie, Tangbing Li, Yucong Chen, Jianglei Li, Shenli Wang, Shixun Fu, Zihan Jin, Wenhua Zhang

    Published 2025-06-01
    “…Finally, the σWIoU loss function replaces the traditional IoU to accelerate convergence and optimize overall performance. …”
    Get full text
    Article
  14. 2574

    DGS-Yolov7-Tiny: a lightweight pest and disease target detection model suitable for edge computing environments by Ping Yu, Baoshu Zong, Xiaozhong Geng, Hui Yan, Baijin Liu, Cheng Chen, Hupeng Liu, Xiaoqing Xu

    Published 2025-08-01
    “…A novel fusion convolution, DGSConv, replaced the standard convolutions and effectively reduced the number of parameters while retaining detailed feature information. …”
    Get full text
    Article
  15. 2575

    The Density Functional Theory Study of Structural and Electronical Properties of ZnO Clusters by O.V. Bovgyra, R.V. Bovgyra, M.V. Kovalenko, D.І. Popovych, А.S. Serednytski

    Published 2013-03-01
    “…It was determined that with increasing (n) energetically more efficient in the small clusters is stabilization from the ring to fulleren-like structures containing tetragonal and hexagonal faces and all atoms have coordination number equal three. …”
    Get full text
    Article
  16. 2576

    Perspectives of Bioeconomy: The Role of Intellectual Capital and Knowledge Management by Constantin Brătianu

    Published 2018-08-01
    “…It aims at biotechnologies progress and their utilization on a larger scale in economical processes capable to provide a sustainable growth by replacing the traditional resources with regenerative biological resources. …”
    Get full text
    Article
  17. 2577

    In vitro Induction of Transmissive Resistance to Tetracycline, Chloramphenicol and Ampicillin in Vibrio cholera non-O1/ non-O139 Serogroups Isolated Within 1990-2005 by N. A. Selynskaya, I. V. Ryzhko, L. M. Verkina, A. V. Trishina, A. V. Mironova

    Published 2020-05-01
    “…It was shown that the effect of the antibacterial on the isolates phenotypic susceptibility could increase the resistance markers expression, when the genomes contained sites responsible for their expression, that required constant bacteriological control of the treatment efficacy and the use of the isolates antibioticograms for early replace of the inefficient drug by the efficient one. …”
    Get full text
    Article
  18. 2578

    STRUCTURE AND PROPERTIES OF CONNECTING ALKALINE ACTIVATION USING CEMENT DUST by S. A. Aliev, R. S.-A. Murtazayevа, M. Sh. Salamanova

    Published 2019-08-01
    “…It should be noted that the reuse of dust electrostatic precipitators is impossible.Method The basis for obtaining durable and more resource-efficient composites is based on modern technological methods that contribute to the improvement of technical and physicomechanical properties, with the integrated application of technogenic raw materials and liquid sodium binder.Result The basis for obtaining durable and more resource-efficient composites is based on modern technological methods that contribute to the improvement of technical and physicomechanical properties, with the integrated application of technogenic raw materials and liquid sodium binder.Conclusion The developed clinker-free binder formulations using the cement industry wastes and sodium-based sludge glass will make it possible to produce less expensive, durable, and durable composites that will partially replace traditional concrete with expensive portland cement.…”
    Get full text
    Article
  19. 2579
  20. 2580

    Nonlinear Identification of the Suction Manifold of a Supermarket Refrigeration System Using Wavelet Networks by Adesola Temitope Bankole, Habeeb Bello-Salau, Zaharuddeen Haruna

    Published 2024-09-01
    “…Since open display cases are less energy-efficient, they were removed, while the cold storage room with a door was used for simulation. …”
    Get full text
    Article