Showing 2,061 - 2,080 results of 2,351 for search 'the diffusion efficiency', query time: 0.12s Refine Results
  1. 2061

    Ecological Concrete-Based Modular System for Heavy Metal Removal in Riparian Transition Zones: Design, Optimization and Performance Evaluation by Guangbing Liu, Da Ke, Hasnain Moavia, Chen Ling, Yanhong Zhang, Yu Shen

    Published 2025-03-01
    “…Performance remained robust across two orders of magnitude in concentration ranges, with removal efficiencies maintaining above 80% at both experimental scales. …”
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    Article
  2. 2062

    Characteristics and control modes of geothermal fields in deep coal reservoirs in the Linxing-Shenfu block by Lifu XU, Yuhu BAI, Bingxiang XU, Weiqiang HU, Jianqi CHEN, Yong LI

    Published 2025-05-01
    “…In contrast, faults destroy strata or connect groundwater, leading to thermal diffusion. Consequently, lower-temperature geothermal fields are formed. …”
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    Article
  3. 2063

    Iron and Nitrogen-Doped Wheat Straw Hierarchical Porous Carbon Materials for Supercapacitors by Xiaoshuai Sun, Xiangyu Chen, Jiahua Ma, Chuanshan Zhao, Jiehua Li, Hui Li

    Published 2024-10-01
    “…This study introduces a novel strategy for producing porous carbon materials for supercapacitors, advancing the development of economically efficient and environmentally friendly energy storage solutions.…”
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    Article
  4. 2064

    Preparation of PET matrix gradient composite fiber membrane for coal mine and Study on the dust filtration-moisture permeability by Gang ZHOU, Zhuo XU, Liwei JIANG, Guanshuang CHEN, Yunlong MA, Rulin LIU, Yongmei WANG

    Published 2025-02-01
    “…And a kind of composite medias with both highly efficient dust capture and enhanced moisture permeability were prepared by the layer upon layer of spinning method. …”
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    Article
  5. 2065

    Controllable Synthesis of Zn2GeO4 Nanorods for Photocatalytic Reduction of Aqueous Cr(VI) and Oxidation of Organic Pollutants by Jin Liu, Xiaodan Jin, Yurong Shi, Mingming Qiao

    Published 2015-01-01
    “…The results indicated that the efficiency of Cr(VI) reduction was highest at pH 5.96. …”
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    Article
  6. 2066

    Graphene-Doped Titanium Niobate for the Hydrogen Production by Samara Letiéle dos Santos, Annelise Kopp Alves

    Published 2025-07-01
    “…The films were tested in an electrolytic cell known as Hoffman's voltmeter with natural seawater as the electrolyte, their efficiency in generating hydrogen was evaluated by gas chromatography. …”
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    Article
  7. 2067

    Impact of combined sun and hybrid drying technologies on cocoa drying process and quality by Johanna Pita-Garcia, José Reinoso-Tigre, Sócrates Palacios-Ponce, Emerita Delgado-Plaza, Diana Coello-Montoya, Rómulo Salazar, Jonathan Coronel-León, Juan Peralta, Fabiola Cornejo

    Published 2025-02-01
    “…Starting with HD increases the drying rate by 20 %, resulting in higher moisture diffusivity coefficients (over 4.12 × 10−7 m2/s). Combining HD with SD reduces energy consumption by 56.6 %, improving energy efficiency. …”
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    Article
  8. 2068

    Experimental Test Procedure of the Spatial Distribution of Environmental Parameters and Products of Combustion in a Residential Area and Adjacent Spaces by A. A. Antoshyn, S. A. Volkau

    Published 2018-12-01
    “…This article is dedicated to the issue of efficiency increase of fire detection equipment in living accommodation and adjacent spaces. …”
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    Article
  9. 2069

    Bifacial Photovоltaic Sensor for Insolation Energy Resource Monitoring by V. P. Vasilevich, M. Y. Zbyshinskaya

    Published 2024-07-01
    “…Accurate and reliable measurements of the total solar radiation flux make it possible to evaluate the efficiency of using stand-alone photovaltaic systems in various meteorological conditions. …”
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    Article
  10. 2070

    Noninvasive imaging biomarker reveals invisible microscopic variation in acute ischaemic stroke (≤ 24 h): a multicentre retrospective study by Kui Sun, Rongchao Shi, Xinxin Yu, Ying Wang, Wei Zhang, Xiaoxia Yang, Mei Zhang, Jian Wang, Shu Jiang, Haiou Li, Bing Kang, Tong Li, Shuying Zhao, Yu Ai, Jianfeng Qiu, Haiyan Wang, Ximing Wang

    Published 2025-01-01
    “…We retrospectively analyzed 1122 patients from August 2015 to July 2022, whose were later confirmed AIS by diffusion-weighted imaging (DWI). However, receiving a negative result was reported by radiologists according to the NCCT images. …”
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    Article
  11. 2071

    Enhanced photocatalytic degradation of Rhodamine B using polyaniline-coated XTiO3(X = Co, Ni) nanocomposites by Mariyem Abouri, Abdellah Benzaouak, Mohamed Elouardi, Lahcen El Hamdaoui, Fatima Zaaboul, Khalil Azzaoui, Belkheir Hammouti, Rachid Sabbahi, Shehdeh Jodeh, Mohammed Alaoui El Belghiti, Adnane El Hamidi

    Published 2025-01-01
    “…%PANI@NiTiO3 nanocomposite demonstrated excellent stability and recyclability, maintaining its degradation efficiency over four consecutive cycles with minimal change. …”
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    Article
  12. 2072

    Le français dans la géopolitique méditerranéenne by Raymond Renard

    Published 2021-12-01
    “…Ce projet draine l’espoir que la diffusion du français favorisera le développement, l’épanouissement des peuples qui l’adoptent. …”
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    Article
  13. 2073

    Implications of helium accumulation models in helium-rich basins in China for the enrichment and exploration of helium in coal measures by Yunbo LI, Chengtao WANG, Dangyu SONG, Xiaowei SHI, Rongqi WANG

    Published 2025-06-01
    “…Therefore, its accumulation mechanisms involve multiple critical scientific issues including the contributive degrees of multiple sources, cross-system diffusion dynamics, the accumulation-controlling effect of structures, and the evaluation of low-abundance resources. …”
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    Article
  14. 2074

    Doping of commercial TiO2 nanoparticles (UV100) with urea and investigation of their photocatalytic activity in removing an environmental pollutant (C.I. Acid Red 27) under visible... by Zahra Mahmoudi

    Published 2024-12-01
    “…The characteristics of the doped nanoparticles were analyzed using X-ray diffraction (XRD), diffuse reflectance spectroscopy (DRS), BET, and X-ray photoelectron spectroscopy (XPS). …”
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    Article
  15. 2075

    Design of AgI/BiVO4 heterostructures for photocatalytic antibiotic removal and antimicrobial action by Hanh Thi Truong, Tho Truong Pham, Nhi Dinh Bui, Ha Tien Le, Thuan Chi Nguyen

    Published 2025-01-01
    “…Recent advances focus on designing heterojunction nanocomposites to enhance visible-light activity and charge separation efficiency. In this study, AgI/BiVO _4 nanocomposites were prepared using a thermal-assisted co-precipitation technique. …”
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    Article
  16. 2076

    Effects of the Rates on the Performance and Pressure Pulsations of a High-Speed Pump with Straight Blade by Hao Jia, Xianghui Su, Wei Jin

    Published 2021-01-01
    “…Along with the crucial requirement for efficiency improvement in the cutting-edge petrochemical technology, the evaluation of the dynamic performance characteristics of high-speed pump is becoming increasingly important. …”
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    Article
  17. 2077

    Application of Lightweight Thermal Insulation Building Materials for Green Building Design by Lifang Liu, Yuhang Zhai

    Published 2022-01-01
    “…As a result, on the basis of maintaining the residual heat of the building, the diffuse radiation of the ultraviolet rays of the sun is realized, which effectively improves the utilization efficiency of natural energy and reduces the consumption of internal energy. …”
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    Article
  18. 2078

    Optimizing Shortwave Wideband RF Amplifier: Study of Transmission Line Transformer Construction Methods by G. Krupa, G. Budzyn

    Published 2024-12-01
    “…This paper presents a study of six physical transmission line transformers (TLTs) designed to provide wideband output matching for laterally diffused metal oxide semiconductor (LDMOS) transistors within a push-pull amplifier operating in the 1.8-30 MHz spectrum with an output power of 600 W. …”
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    Article
  19. 2079

    Entropy generation and magnetohydrodynamic influences on hybrid nanofluid convection in a staggered cavity by Yasir Ul Umair Bin Turabi, Shahzad Munir, R. Nawaz

    Published 2025-05-01
    “…Staggered cavity designs are widely used in engineering to enhance heat transfer and airflow, thereby improving the efficiency of systems such as radiators, heat exchangers, and electronic cooling. …”
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    Article
  20. 2080