Showing 1,521 - 1,540 results of 2,923 for search 'efficiency modification', query time: 0.11s Refine Results
  1. 1521

    Rota-Tripsy or step-up-approach rotational atherectomy for severe coronary artery calcification treatment: a comparative effectiveness study by Fengwen Cui, Yaliang Tong, Ping Yang, Guohui Liu, Beibei Du, Xiangdong Li, Kun Liu, Jiwen Fan, Daoyuan Si, Yuquan He

    Published 2024-12-01
    “…As an alternative, the rota-tripsy procedure is a novel strategy for the modification of calcification lesions. This study aimed to evaluate and compare the efficacy and safety of rota-tripsy and step-up-approach rotational atherectomy, given the limited clinical data available. …”
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  2. 1522

    Synergistic Mechanism of Hydroxyl Regulation and a Polyvinylpyrrolidone Surfactant in Enhancing the Catalytic Oxidation Abilities of BiOBr by Yiran Zhang, Boyuan Xuan, Jiekai Wang, Xiang Chen, Changwei Zhao, Lixia Zhao, Jing Kang

    Published 2025-03-01
    “…The resulting self-assembled microspheres demonstrated exceptional efficiency in degrading ciprofloxacin (CIP), methyl orange (MO), and rhodamine B (RhB). …”
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    Article
  3. 1523

    Activation of eggshell powder (ESP) using palm oil fuel ash (POFA) and its application in removing lead and cadmium from river water by Badariah Badariah, Sarah Fiebrina Heraningsih, Saldi Yulistian, Rainiyati Rainiyati, Indah Purwati

    Published 2025-04-01
    “…These findings endorse the composite's potential for extensive water treatment applications; nevertheless, additional modification is necessary to enhance Pb adsorption capability.…”
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    Article
  4. 1524

    A Low Computational Cost Deep Learning Approach for Localization and Classification of Diseases and Pests in Coffee Leaves by Clecio Elias Silva E. Silva, Jonatan Borges Fragoso, Thuanne Paixao, Ana Beatriz Alvarez, Facundo Palomino-Quispe

    Published 2025-01-01
    “…For the second stage, the InceptionResNetv2, DenseNet169, Resnet50 and ShuffleNet models are being trained and used to classify the detected region, and a modification to a low computational cost classification architecture called SmallPavicNet-MC is being proposed. …”
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    Article
  5. 1525

    Precisely tuning the electronic states of organic polymer electrocatalysts via thiophene-based moieties for enhanced oxygen reduction reaction by Dongye Li, Binbin Wang, Kunpeng Zheng, Hongni Chen, Yali Xing, Yanzhi Xia, Xiaojing Long

    Published 2025-03-01
    “…Summary: Optimizing molecular structures in oxygen reduction reaction (ORR) is crucial for enhancing catalytic efficiency and stability, particularly with respect to the effective adsorption and conversion of reaction intermediates. …”
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  6. 1526

    Nonmetallic modified zero-valent iron for remediating halogenated organic compounds and heavy metals: A comprehensive review by Zimin Yan, Jia Ouyang, Bin Wu, Chenchen Liu, Hongcheng Wang, Aijie Wang, Zhiling Li

    Published 2024-09-01
    “…We start by evaluating different nonmetallic modification techniques, such as liquid-phase reduction, mechanical ball milling, and pyrolysis, and their respective advantages. …”
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  7. 1527

    Using Dates Leaves Midribs to Prepare Hierarchical Structures Incorporating Porous Carbon and Zeolite A Composites for Cesium137Cs Ion Exchange by Shireen K. Tuaimah, Salam k. Al-Nasri, Altaf A. Al-Rahmani, Taiseer K. abbas

    Published 2020-07-01
    “…The activity concentration for the contamination water pre and after the treatment were measured using gamma spectroscopy system supplied with a high purity germanium detector (HPGe) with 60% relative efficiency. The results showed that the radioactivity concentration after the treatment process decreased significantly from 4800 Bq/L to 186 and Bq/L,121 Bq/L using 0.045 gm from synthesized  zeolite  4A and DMZ respectively.…”
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  8. 1528

    Effect of Ba and Mg as promoter on Ru/g-C3N4 catalyst for CO2 methanation by L. Martínez Quintana, T.H. Vuong, Abdallah I.M. Rabee, J. Rabeah, A.B. Dongil

    Published 2025-09-01
    “…In this study, Ru- g-C₃N₄ catalysts were modified with barium (Ba) and magnesium (Mg) promoters to improve the conversion efficiency of CO₂ and tune the products selectivity of the Ru/g-C₃N₄ catalysts. …”
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  9. 1529

    Influence of Aluminum Incorporation on the Adsorptive Performance of Silica-Based Supported Sulfonic Acid for the Chemical Recovery of Gaseous <i>O</i>-Xylene by Yaxu Wang, Jiaxuan Chai, Yining Li, Zichuan Ma

    Published 2025-02-01
    “…A group of silica-based supports with varying Al/Si ratios (S−x) was synthesized using the sol–gel method, followed by a chlorosulfonic acid modification to produce supported sulfonic acids (SA−x). …”
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  10. 1530
  11. 1531

    DNA probe pulldown screening uncovers O-GlcNAcylation modulation of transcription factor DNA interactions by Guofang Li, Fanxu Meng, Xiaomin Zhong, Kairan Yu, Nana Zhang, Keren Zhang, Huang Huang, Wenli Li, Jianing Zhang, Wei Wang, Yan Ren, Yubo Liu

    Published 2025-07-01
    “…Abstract O-linked β-N-acetylglucosamine (O-GlcNAc), a critical post-translational modification predominantly found in the nucleus, plays a substantial role in regulating gene expression by modulating transcription factors (TFs) activity. …”
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  12. 1532

    Synergistic enhancement of tribological performance and thermal stability in R-1234yf refrigeration systems using graphene oxide -silver hybrid nanolubricants by Yamini S, Sekar S, Sivakami Sundari M, Senthil Kumar K

    Published 2025-08-01
    “…These findings demonstrate the potential of GO-AgNPs hybrid nanolubricants for improving the efficiency and reliability of environmentally friendly R-1234yf refrigeration systems through synergistic enhancement of lubricant properties.…”
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    Article
  13. 1533

    Automated Road Extraction from Satellite Imagery Integrating Dense Depthwise Dilated Separable Spatial Pyramid Pooling with DeepLabV3+ by Arpan Mahara, Md Rezaul Karim Khan, Liangdong Deng, Naphtali Rishe, Wenjia Wang, Seyed Masoud Sadjadi

    Published 2025-01-01
    “…Convolutional neural networks (CNNs), especially the DeepLab series known for its proficiency in semantic segmentation due to its efficiency in interpreting multi-scale objects’ features, address some of these challenges caused by the varying nature of roads. …”
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  14. 1534
  15. 1535

    Composition and Technological Properties of Modified Lingonberry (<i>Vaccinium vitis-idaea</i> L.) Pomace by Simona Šimkutė, Loreta Bašinskienė, Michail Syrpas, Dalia Čižeikienė

    Published 2025-03-01
    “…This study demonstrates that the modification of LP powders provides diverse technological properties, which could expand the application of such products for further food production.…”
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  16. 1536

    Enhanced anticorrosion waterbased polyurethane coating using Schiff base functionalized MXene by Ali Moshkriz, Reza Darvishi, Aboulfazl Barati, Mohsen Tafazoly

    Published 2025-06-01
    “…Tafel polarization studies further revealed a reduction in corrosion current density to 6.04 × 107 A/cm2 for AXPU0.5, marking a 99.2 % inhibition efficiency, a notable enhancement over unmodified MXene-based coatings. …”
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  17. 1537

    Reducing power ripple for multi-rotor wind energy systems using FOPDPI controllers by Habib Benbouhenni, Ilhami Colak, Z. M. S. Elbarbary, Shaik Mohammad Irshad

    Published 2025-04-01
    “…In addition, to obtain high-quality power, a new control is used based on the development and modification of direct power control (DPC) based on proportional-integral (PI) controllers. …”
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  18. 1538
  19. 1539

    Patterned Ion‐Pair Membrane for High‐Temperature Proton‐Exchange Membrane Fuel Cells by Sanghyeok Lee, Songi Oh, Sohee Kim, Jinyeong Lee, Wonhyeong Lee, Katie Heeyum Lim, Ji‐Hoon Jang, Segeun Jang

    Published 2025-04-01
    “…The resulting CCM exhibits improved decal‐transfer efficiency, increased capillary infiltration of PA, and reduced PA loss during compression. …”
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  20. 1540

    Synthesis of trackless emulsified asphalt tack coat with gradient distribution of polyurethane via self-migration and its performance evaluation by Xuemao Feng, Gaowei Zhou, Hongwei Wang, Libo Lv, Zixuan Qin, Qing Ma, Wenrui Li, Wei Huang

    Published 2025-07-01
    “…This substantial reduction significantly enhanced its construction efficiency. Mechanical performance evaluations of TEA-3 demonstrated exceptional temperature resistance, maintaining shear strength exceeding 1 MPa at 60°C while remaining track-free at 70°C. …”
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    Article