Showing 501 - 520 results of 2,351 for search 'Diffusivity efficiency', query time: 0.08s Refine Results
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    LOW AND MEAN RADIATION DOSES IMPACT ON THE CEREBRAL TRACTS STRUCTURE OF THE CHERNOBYL ACCIDENT LIQUIDATORS IN THE REMOTE PERIOD (BASED ON ROUTINE AND DIFFUSION-TENSOR MAGNETIC RESO... by I. M. Levashkina, S. S. Aleksanin, S. V. Serebryakova, T. G. Gribanova

    Published 2018-01-01
    “…To evaluate correlation between brain structural damages and radiation exposure level for the Chernobyl nuclear power plant accident liquidators, routine and diffusion tensor magnetic resonance imaging methods are efficient to visualize and evaluate those damages; it is also important to compare magnetic resonance imaging data of liquidators with results, received for people of the same age and the same stage of cerebral vascular disease (the discirculatory encephalopathy of I and II stage), but who did not participate in the Chernobyl accident liquidation and did not suffer from other liquidation factors and radiation catastrophe aftermaths. …”
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    An Unprecedented Efficiency with Approaching 21% Enabled by Additive-Assisted Layer-by-Layer Processing in Organic Solar Cells by Shuai Xu, Youdi Zhang, Yanna Sun, Pei Cheng, Zhaoyang Yao, Ning Li, Long Ye, Lijian Zuo, Ke Gao

    Published 2024-10-01
    “…Highlights Additive-assisted layer-by-layer (LBL) deposition enables organic solar cells to achieve an unprecedented power conversion efficiency of 20.8%, the highest efficiency to date. …”
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    Enhancement of photocatalytic efficiency of copper oxide/zinc oxide-montmorillonite photocatalyst under visible light irradiation by Chomponoot Suppaso, Nipaporn Pongkan, Sonchai Intachai, Wachiraya Rattanawongsa, Areebhorn Baoulan, Yusuke Yamauchi, Yusuke Asakura, Nithima Khaorapapong

    Published 2025-12-01
    “…The regenerated copper oxide/zinc oxide-montmorillonite was reused up to 5 cycles, the photodegradation efficiency dropped only 5% (from 94% to 89%), supporting the good stability of the photocatalyst. …”
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    The influence of the shape and grain size of commercial activated carbons on their sorption efficiency towards organic water pollutants by Krzysztof Kuśmierek, Lidia Dąbek, Andrzej Świątkowski

    Published 2025-01-01
    “…In this paper, the influence of the shape and grain size of commercial activated carbons on their adsorption efficiency towards organic water pollutants has been investigated. …”
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    Chaos-enhanced manganese electrolysis: nodule suppression and improved efficiency using controllable chaotic electrical signals by Jie Yang, Chunbiao Li, Qian Zhang, Zhihao Wu, Xin Zhang, Peiqiao Liu, Zuohua Liu, Changyuan Tao, Guocan Zheng, Yong Yang, Hanke Wei

    Published 2025-01-01
    “…Abstract The control and industrial application of chaotic systems is a major obstacle limiting the diffusion of chaos theory. In this study, we proposed a novel, universally applicable methodology for constructing an offset boosting function for chaotic systems. …”
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    An Efficient and Low-Complexity Transformer-Based Deep Learning Framework for High-Dynamic-Range Image Reconstruction by Josue Lopez-Cabrejos, Thuanne Paixão, Ana Beatriz Alvarez, Diodomiro Baldomero Luque

    Published 2025-02-01
    “…The computational cost indicated that the architecture was significantly more efficient than other Transformer-based approaches for reconstruction. …”
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    Optimization Strategies and Efficiency Prediction for Silicon Solar Cells with Hybrid Route of PERC and SHJ Passivation Contact by Zixiao Zhou, Qian Kang, Zhaoqing Sun, Yongcai He, Jingjie Li, Lu Wu, Chang Sun, Chaowei Xue, Minghao Qu, Xiaoqing Chen, Zilong Zheng, Bo Wang, Hui Yan, Xixiang Xu, Yongzhe Zhang

    Published 2025-04-01
    “…Despite heterojunction cells demonstrating remarkable efficiency, challenges persist in terms of cost reduction and stability enhancement. …”
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    High Thickness Tolerance in All‐Polymer‐Based Organic Photovoltaics Enables Efficient and Stable In‐Door Operation by Lei Zhang, Seonjeong Lee, Song Yi Park, Oskar J. Sandberg, Emily J. Yang, Paul Meredith, Yun‐Hi Kim, Ji‐Seon Kim

    Published 2024-11-01
    “…The unbalanced charge carrier mobilities are identified as the main cause for significant space‐charge effects, which is confirmed by drift‐diffusion simulations. This work suggests that all‐polymer‐based PVs, even with unbalanced mobilities, are highly desirable for thick, efficient, and stable devices for indoor applications.…”
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    Strain-engineered light emitting diodes: a pathway to enhanced radiative efficiency and tunable optoelectronic performance by C. K. Maiti, Sanghamitra Das, Devika Jena, Diana Pradhan, Subhashree Choudhury, Taraprasanna Dash

    Published 2025-06-01
    “…In this work, we simulate a 3D cylindrical GaAs/AlGaAs LED structure to investigate self-heating-induced effects on internal quantum efficiency (IQE), recombination, and spectral shifts and analyze lattice temperature distribution under bias using a thermally coupled drift-diffusion model.…”
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    Revealing the potential of functionalized FeS2 composites as efficient photocatalysts for improved removal of cationic and anionic dyes by Vahid Mohammadbeigi, Ebrahim Allahkarami, Amirreza Azadmehr

    Published 2025-05-01
    “…These findings underscore pyrite's potential as a cost-effective, efficient adsorbent for wastewater treatment, with surface functionalization offering a strategic avenue to tailor affinity for target pollutants, prioritizing adsorption over photocatalytic approaches.…”
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    Titania nanotubes with aminated reduced graphene oxide as efficient photocatalysts for antibacterial application under visible light by Kyoung-Suk Moon, Ji-Myung Bae, Eun-Joo Choi, Seunghan Oh

    Published 2025-02-01
    “…Tauc plots calculated from the spectra of diffuse reflectance spectroscopy showed that the band gaps of the nonfunctional and amine functional groups of rGO-coated TiO2 NTs were 2.40 and 2.21 eV, respectively. …”
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    Prospective Assessment of mrTRG System Used for Determining the Efficiency of Neoadjuvant Chemoradiotherapy in Patients with Rectal Cancer by T. P. Berezovskaia, Ya. A. Dayneko, A. A. Nevolskikh, S. A. Ivanov, A. D. Kaprin

    Published 2021-03-01
    “…However, the reliability and safety of this method must be confirmed by the results of clinical trials and practical application.Objective: to analyze our experience in the prospective use of mrTRG system and evaluate the additional contribution of diffusion-weighted images (DWI) to its diagnostic efficiency.Material and methods. …”
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    Highly Efficient Photocatalytic Hydrogen on CoS/TiO2 Photocatalysts from Aqueous Methanol Solution by Yu Niu, Fuying Li, Kai Yang, Qiyou Wu, Peijing Xu, Renzhang Wang

    Published 2018-01-01
    “…The photocatalyzed water splitting reaction in aqueous methanol solution is an efficient preparation method for hydrogen and methanal under mild conditions. …”
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