Showing 581 - 600 results of 1,240 for search '(( current decrease in context ) OR ( current increased in contacts ))', query time: 0.17s Refine Results
  1. 581

    Quality failures in Energy- saving renovation projects in Northern China by Yuting Qi

    Published 2021-04-01
    “…The novelty of this study lies in the fact that it explored and analysed the causes systematically from two main aspects in the context of China: the importance of a cause and the level of effort required to address a cause. …”
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    Article
  2. 582

    Revealing the Hidden Benefits of Dust for Photovoltaic Performance in Hot Climates by Omar A. Abdulrazzaq, Sura N. Atewi, Raghad A. Tuama, Akram K. Hasan, Muatez Mohammed

    Published 2024-06-01
    “…This finding is significant for optimizing PV system efficiency in similar environmental contexts. …”
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  3. 583

    Optimized bio-signal reconstruction and watermarking via enhanced fractional orthogonal moments by Gaber Hassan, Khalid M. Hosny, Islam S. Fathi

    Published 2025-08-01
    “…The findings indicate that the proposed methodology exhibits significantly higher performance levels than current methodologies, with a 64.3% improvement in PSNR (reaching 147.08 dB compared to 89.74 dB in existing approaches), 89.7% reduction in MSE (0.0092 versus 0.09 average), and 84.1% decrease in bit error rate (0.25 versus 1.57) for watermarking applications. …”
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  4. 584

    University students’ physical features- reasons, consequences, solutions by Cristiana Lucretia Pop, Viorela Popescu, Rela Ciomag, Cristina Filip, Cristina Nae

    Published 2023-12-01
    “…This study adds evidence to the limited literature investigating university students' attitudes, opinions, and contexts that contribute to a decrease in their physical potential. …”
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    Article
  5. 585

    Model of a Photovoltaic Cell for the MatLab/Simulink SimPowerSystems Library by D. I. Zalizny

    Published 2019-04-01
    “…Also, one can carry out a simulation of increasing failures in power plant photovoltaic modules, e.g. simulating of modules efficiency reducing because of their degradation, or simulating of modules series resistance increasing because of the photovoltaic cell internal contacts deterioration. …”
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  6. 586

    Effects of the Boron-Doped p+ Emitter on the Efficiency of the n-Type Silicon Solar Cell by Eun-Young Kim, Jeong Kim

    Published 2013-01-01
    “…On the other hand, the short circuit current density (JSC) began to decrease at NB>1×1019 atoms/cm3 due to the increase of the surface recombination loss, and without considering the variation of the contact resistance along the emitter doping level, the maximum efficiency of the cell was obtained at around NB=5×1018 atoms/cm3. …”
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  7. 587
  8. 588

    High-Performance Triboelectric Nanogenerator with Double-Side Patterned Surfaces Prepared by CO<sub>2</sub> Laser for Human Motion Energy Harvesting by Dong-Yi Lin, Chen-Kuei Chung

    Published 2024-10-01
    “…Compared to TENGs with flat friction layers and single-side-patterned friction layers, the double-side-patterned MW-MC-TENG demonstrates superior output performance due to increased cone deformation and contact area. The open-circuit voltage of the MW-MC-TENG can reach 141 V, while the short-circuit current can attain 71.5 μA, corresponding to a current density of 2.86 µA/cm<sup>2</sup>. …”
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  9. 589

    Kavalactones support motivation to move during intensive training in males preparing for military special operations forces by Sheena Y. Smith, Carlos F. Aylwin, Tyler F. Daniels, Jennifer L. Greer, Laura J. Kunces, Loukia Lili, Stephen M. Phipps, Caleb M. Schmidt, Julian C. Schmidt, Michael A. Schmidt

    Published 2024-12-01
    “…Furthermore, the group taking kavalactones first never experienced a significant decrease in Move motivation state (lowest mean score 21.0, highest 28.6, all p ≥ 0.05), while the group receiving kavalactones in the last 2 weeks of the study had Move scores that were statistically lower than baseline (lowest mean score 8.6, highest 25.9, all p ≤ 0.05) at all time points but the last (p = 0.063) after 2 weeks of kavalactones exposure.Conclusions We report a novel finding that kavalactones may support performance by maintaining or rescuing the desire to expend energy in the context of significant physical and mental strain in well-conditioned individuals, even in a context of already normal cortisol, sleep, and mood.…”
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  10. 590

    Study on adsorption of some metals from waste solution by (unsaturated polyester-kaolin) composite by Raghad Hamid Hilal, Rafah Alwan Nassif

    Published 2023-07-01
    “…The extraction process was used to remove Pb2+ and Cu2+ from e-waste by the adsorbent composite material under different contact times (40,60, 100, 140, and 180 ​min). The efficiency and adsorption capacity of the composite material increased with time and were nearly stable after 100 ​min. …”
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  11. 591

    Endowing deep eutectic solvent with neutral and ionizable perfluoroalkyl substances extracting capability: experimental study and ab initio molecular dynamics simulation by Chen Fan, Yuwei Shan, Linru Cheng, Yaqi Yin

    Published 2025-12-01
    “…The presence of a cyano group adjacent to bromine leads to increased polarization of the C–Br bond, resulting in increased strength of the Br···F contact, which provides selectivity to some extent. …”
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  12. 592

    Study on Single-event Gate Rupture Mechanism of Asymmetric-trench SiC MOSFET by WANG Lihao1, 2, DONG Tao2, FANG Xingyu2, QI Xiaowei2, WANG Liang2, CHEN Miao2, ZHANG Xing1, ZHAO Yuanfu2

    Published 2025-04-01
    “…FIB-SEM results confirm that the oxide layer at the trench gate corner beneath the channel has been ruptured, causing direct contact between the gate polysilicon and the N− drift region, forming a leakage current path from drain to gate. …”
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  13. 593

    Motivation to learn German as a foreign language: A systematic literature review by Asuman Yaprak

    Published 2025-01-01
    “…Motivation, which greatly affects the learning process in the context of foreign language teaching and learning, provides the willingness for learning a language, while on the other hand, it assumes a decisive role in language learning success. …”
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  14. 594

    The Relationship between Smoking and Household Expenditure: A Quantile Regressions Analysis by Nomusa Yolanda Nkomo, Eyitayo Francis Adanlawo

    Published 2025-02-01
    “…The study contributes to the scholarship by broadening the understanding of the harmful consequences of tobacco use on household resource allocation, particularly in a developing country context. It offers substantial empirical evidence demonstrating that smoking diminishes educational expenditure among the most impoverished households, a demographic frequently overlooked in current studies.…”
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  15. 595
  16. 596

    Two decades of cropland monitoring in Changsha-Zhuzhou-Xiangtan city group: trends and future predictions by Wenbo Zhang, Dazhao Fan, Song Ji, Yang Dong, Dongzi Li, Ming Li

    Published 2024-01-01
    “…Rapid urbanization currently poses a threat to cropland areas. Therefore, exploring the pattern of change in cropland areas and its driving mechanism is of great significance in safeguarding regional economic development and food security. …”
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  17. 597

    Bleomycin: A worthy alternative by Gursev Sandlas, Paras Kothari, Parag Karkera, Abhaya Gupta

    Published 2011-01-01
    “…Context: Lymphangiomas are developmental anomalies presenting mainly in the first two years of life. …”
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  18. 598

    Effects of Physiological Loading from Patient-Derived Activities of Daily Living on the Wear of Metal-on-Polymer Total Hip Replacements by Benjamin A. Clegg, Samuel Perry, Enrico De Pieri, Anthony C. Redmond, Stephen J. Ferguson, David E. Lunn, Richard M. Hall, Michael G. Bryant, Nazanin Emami, Andrew R. Beadling

    Published 2025-06-01
    “…To address this gap, this study applied patient-derived ADL profiles—jogging and stair negotiation—using a three-station hip simulator, obtained through 3D motion analysis of total hip arthroplasty patients, processed via a musculoskeletal multibody modelling approach to derive realistic hip contact forces (HCFs). The results indicate that jogging significantly increased wear rates compared to the ISO walking gait waveform, with wear increasing from 15.24 ± 0.55 to 28.68 ± 0.87 mm<sup>3</sup>/Mc. …”
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  19. 599

    Revolutionizing brain‒computer interfaces: overcoming biocompatibility challenges in implantable neural interfaces by Weihang Gao, Zineng Yan, Hong Zhou, Yi Xie, Honglin Wang, Jiaming Yang, Jingbo Yu, Changmao Ni, Pengran Liu, Mao Xie, Li Huang, Zhewei Ye

    Published 2025-07-01
    “…Despite significant advancements over the years, conventional neural electrode interfaces remain insufficient for fully achieving these objectives, particularly in the context of long-term implantation. The primary limitation stems from the poor biocompatibility and mechanical mismatch between the interfacing electrodes and neural tissues, which induce a local immune response and scar tissue formation, thus decreasing the performance and useful lifespan. …”
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  20. 600

    Surface displacements induced by underground activities from 2014 to 2019 in the former Lorraine coalfield, northeastern France by Modeste Guillaume, Gunzburger Yann, Conin Marianne, Diallo Maniang

    Published 2025-01-01
    “…Given this particular context, combination of historical and recent subsurface activities, it is useful to characterise the current induced surface displacements in the area. …”
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