Showing 1,001 - 1,020 results of 2,923 for search 'efficiency modification', query time: 0.11s Refine Results
  1. 1001

    The Study of Drag Reduction on Ships Inspired by Simplified Shark Skin Imitation by M. D. Ibrahim, S. N. A. Amran, Y. S. Yunos, M. R. A. Rahman, M. Z. Mohtar, L. K. Wong, A. Zulkharnain

    Published 2018-01-01
    “…The skin of a fast swimming shark reveals riblet structures that help reduce the shark’s skin friction drag, enhancing its efficiency and speed while moving in the water. Inspired by the structure of the shark skin denticles, our team has carried out a study as an effort in improving the hydrodynamic design of marine vessels through hull design modification which was inspired by this riblet structure of shark skin denticle. …”
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  2. 1002

    Recent advances of thin film composite nanofiltration membranes for Mg2+/Li+ separation by Hao Yi Peng, Siew Kei Lau, Wai Fen Yong

    Published 2024-01-01
    “…Additionally, different NF membranes were categorized based on the modification to the interfacial polymerization, such as types of aqueous monomer, addition of nanofillers in aqueous phase, addition of nanofillers in substrate, addition of an extra layer within the membrane, and other modifications. …”
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  3. 1003

    Using the ANYLOGIC program for modeling processes using transformer containers by Yurgin I.V.

    Published 2024-06-01
    “…The main attention is paid to the analysis of the unique characteristics of the transformable container, including its ability to transform, mobile warehouse technology, as well as modification of Anylogic software tools to develop models for improving loading and unloading, transport, transshipment and warehouse operations, based on new technical design solutions containers that increase the efficiency of transport and technological systems. …”
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    Article
  4. 1004

    Examination of the Tribological Mechanism of Various Ceramic Nanoparticles in an Oil-Based C60 Fullerene Solution by Ádám I. Szabó, Fevzi Kafexhiu, Igor Velkavrh

    Published 2024-12-01
    “…The goal is to investigate the impact of these nanoparticles on friction and wear, offering insights into their potential for enhancing lubrication efficiency in automotive applications. Nanoparticles were homogenized using ethyl oleate surface modification. …”
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    Article
  5. 1005

    The investigation of the properties of solar cells based on Kazakhstan silicon by И. Клиновицкая, С. Плотников, Д. Калыгулов, Ф. Лэ

    Published 2019-09-01
    “…Various properties of solar cells such as resistivity and surface resistance, carrier lifetime, reflectivity, quantum efficiency, directly affect the efficiency of solar cells. …”
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  6. 1006

    Use of Oxalic-Acid-Modified Stellerite for Improving the Filter Capability of PM2.5 of Paper Composed of Bamboo Residues by Hua Chen, Jian Lou, Fei Yang, Jia-nan Zhou, Yan Zhang, Huabo Yao

    Published 2016-01-01
    “…Filtration efficiency was suggested to be affected by gas flowing velocity.…”
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  7. 1007

    Degradation capability of Acinetobacter indicus LXX12 on tobacco straw and its whole genome analysis by Xiaoxiao Lu, Huang Ying, Jing Liu, Jianyu Gou, Zhengxiong Zhou, Shishuang Xie

    Published 2025-04-01
    “…Abstract A high-efficiency tobacco straw-degrading strain, Acinetobacter indicus LXX12, was isolated from tobacco-planting soil in Anshun City, Guizhou Province, China. …”
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  8. 1008

    Optimizing Methanol Production Yield through Carbon Dioxide Hydrogenation Process with Continuous Stirred Tank Reactor and Transition from Partial to Total Condenser in Distillatio... by Chindaga Widya Verisna, Munna Lissa'adah, Nursatitah Nursatitah, Zulfa Aulia

    Published 2025-06-01
    “…This study aims to increase the product yield obtained from the modification results and mass efficiency. Based on the experimental results, it can be concluded that the modified design is quite effective compared to before modification, because it increases the methanol product yield from 44.54% to 99.78%. …”
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  9. 1009

    Optimization of Water Distribution Based on Head loss Analysis Using EPANET Software by Desy Fitria Wulandari, Agus Subekti, Agung Tjahjo Nugroho

    Published 2025-06-01
    “…This modification reduced the average head loss by 69.72%, indicating a significant improvement in water distribution efficiency.…”
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  10. 1010

    One-Step Electrochemical Preparation of Super-Hydrophobic Aluminum Surface and the Anti-Corrosion Performance by LI Li-ping, ZHOU Ji-cheng, LIU Yuan-wei, CHEN Yu

    Published 2021-06-01
    “…The super-hydrophobic modification of metal materials surface can significantly improve their corrosion resistance.The super-hydrophobic aluminum surface was fabricated with chemical etching and electrochemical anodization.Super-hydrophobic structure was constructed on aluminum surface by one-step method.The effect of HCl concentration and anodization time on the surface micro-structure and composition of aluminum electrode was investigated.The hydrophobic properties of aluminum surface were characterized by contact angle tester.The microstructure and chemical composition of aluminum surface were observed by SEM and EDS.Electrochemical impedance spectroscopy(EIS)and electrochemical noise(EN)technique were employed to evaluated the anti-corrosion performance of modified aluminum electrode in 3.5% NaCl solution.Results indicated that a super-hydrophobic aluminum surface was prepared on the pure aluminum under 2 V voltage and 20 min anodization time in 0.015 mol/L HCl solution, with the contact angle(CA)and sliding angle(SA)were 155.8° and 3.1°, respectively.EIS measurements revealed that the charge transfer resistance increased from 121 Ω·cm2 to 1 941 Ω·cm2 and the protection efficiency of super-hydrophobic aluminum surface was as high as 93.8%.EN results showed that the super-hydrophobic modification of the aluminum electrode could remarkably reduce its localized corrosion strength in 3.5% NaCl solution.…”
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  11. 1011

    An enhanced genetic-based multi-objective mathematical model for industrial supply chain network. by Yanchun Li

    Published 2025-01-01
    “…The multi-objective supply chain needs a full look at enterprise costs, coordinated delivery of different products, and more fluidity and efficiency within the network of the supply chain. However, existing methodologies rarely delve into the intricacies of the industrial supply chain. …”
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  12. 1012

    Removal of Particulate Matter in a Tubular Wet Electrostatic Precipitator Using a Water Collection Electrode by Jong-Ho Kim, Hee-Jung Yoo, You-Seong Hwang, Hyeok-Gyu Kim

    Published 2012-01-01
    “…To overcome this drawback, we modified the wet ESP system with the installation of a PVC dust precipitator wherein water is supplied as a replacement of the collection electrode. With this modification, we were able to construct a compact wet ESP with a small specific collection area (SCA, 0.83 m2/(m3/min)) that can acquire a high collection efficiency of fine particles (99.7%).…”
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  13. 1013

    Research Progress on the Synthesis of Nanostructured Photocatalysts and Their Environmental Applications by Yanan Niu, Qi Shi, Tai Peng, Xi Cao, Yuguang Lv

    Published 2025-04-01
    “…In recent years, researchers have significantly enhanced the photocatalytic charge separation efficiency and photocatalytic stability of photocatalysts by regulating semiconductor energy band structures, optimizing interface and surface properties, constructing heterogeneous structures, and introducing noble metal doping. …”
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  14. 1014

    On Spectral Homotopy Analysis Method for Solving Linear Volterra and Fredholm Integrodifferential Equations by Z. Pashazadeh Atabakan, A. Kılıçman, A. Kazemi Nasab

    Published 2012-01-01
    “…Some examples are given in order to test the efficiency and the accuracy of the proposed method. …”
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  15. 1015

    METAL-POLYMER SOLAR COLLECTORS WITH MULTICHANNEL ABSORBER FOR MULTIFUNCTIONAL MULTIPURPOSE ENERGY SYSTEMS by Doroshenko A., Danko V., Turbovets Y.

    Published 2012-08-01
    “…A comparative study of several modifications of polymer collectors involving data of a set of foreign researchers was made and high efficiency of the new elaboration was proven.…”
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  16. 1016

    Salp Swarm Algorithm Optimized A* Algorithm and Improved B-Spline Interpolation in Path Planning by Hang Zhou, Tianning Shang, Yongchuan Wang, Long Zuo

    Published 2025-05-01
    “…The heuristic function combines Chebyshev distance, Euclidean distance, and obstacle density, with the SSA adjusting the weight parameters to maximize efficiency. The simulation experimental results demonstrate that this modification reduces the number of searched nodes by more than 78.2% and decreases planning time by over 48.1% compared to traditional A* algorithms. …”
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    Article
  17. 1017

    Low power IoT device communication through hybrid AES-RSA encryption in MRA mode by Qiang Chang, Tianqi Ma, Wenzhong Yang

    Published 2025-04-01
    “…This modification optimizes computational efficiency and strengthens security.Furthermore, we investigate the feasibility of integrating the RSA and AES algorithms and propose a novel RSA-AES hybrid algorithm MRA. …”
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  18. 1018
  19. 1019

    A Simple and Scalable Chopped-Thallus Transformation Method for <i>Marchantia polymorpha</i> by Rituraj Batth, Andisheh Poormassalehgoo, Kritika Bhardwaj, Elżbieta Kaniecka, Shino Goto-Yamada

    Published 2025-02-01
    “…While spores offer high transformation efficiency, they result in diverse genetic backgrounds due to sexual reproduction. …”
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  20. 1020

    INCREASING THE AIRCRAFT AIRWORTHINESS MAINTENANCE EFICIENCY BASED ON THE PROJECT MANAGEMENT METHODOLOGY by A. A. Itskovich, A. O. Chernov, G. D. Fainburg, I. A. Fainburg

    Published 2017-03-01
    “…It is shown that the implementation of the project "Introduction of aircraft AN-124-100 spoilers technology modification" allows to improve a number of production and technical efficiency indicators, with material, financial and organizational resources optimization.…”
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