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Showing 641 - 660 results of 1,240 for search '(( current (increase OR increased) in contacts ) OR ( current decrease in context ))*', query time: 0.17s Refine Results
  1. 641

    Meta-analysis on the effects of chemical stressors on freshwater ecosystem functions by Alexander Feckler, Ralf Schulz, Ralf B. Schäfer

    Published 2025-07-01
    “…Conclusions Our analyses demonstrate the potential to derive chemical stress–ecosystem function relationships from currently available data, which already reveal adverse effects on specific ecosystem functions. …”
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    Article
  2. 642

    E-commerce as a modern form of business organization by Alla Tkachenko, Oleksii Demchenko

    Published 2024-12-01
    “…The development of e-commerce can increase the profitability of companies and allow them to reduce costs, in particular, virtual stores and online contact addresses allow goods to be stored closer to the place of their direct production, which speeds up the distribution of goods and related costs.…”
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  3. 643

    Generative AI may create a socioeconomic tipping point through labour displacement by Jo-An Occhipinti, William Hynes, Ante Prodan, Harris Eyre, Roy Green, Sharan Burrow, Marcel Tanner, John Buchanan, Goran Ujdur, Frederic Destrebecq, Christine Song, Steven Carnevale, Ian B. Hickie, Mark Heffernan

    Published 2025-07-01
    “…Results indicate that even a moderate increase in the AI-capital-to-labour ratio could increase labour underutilisation to double its current level, decrease per capita disposable income by 26% (95% interval, 20.6–31.8%), and decrease the consumption index by 21% (95% interval, 13.6–28.3%) by mid-2050. …”
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  4. 644

    Acquired syphilis: update on clinical, diagnostic and therapeutic aspects by Carolina Talhari, Kaique Arriel, Marcio Soares Serra, John Verrinder Veasey

    Published 2025-08-01
    “…Despite being a secular disease, it still poses a major challenge for the public health system, since the number of cases continues to increase after years of warnings from the scientific community. …”
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  5. 645

    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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  6. 646

    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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  7. 647

    Robust prediction of tool-tissue interaction force using ISSA-optimized BP neural networks in robotic surgery by Yong-Li Yan, Teng Ren, Li Ding, Tiansheng Sun, Shandeng Huang

    Published 2025-08-01
    “…The novel method has the potential to increase surgical safety, accuracy and efficiency, representing an advance in the field of surgical robotics.…”
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  8. 648

    Proteins derived from Bombyx batryticatus utilizing variable ultrasound powers: Evaluation of structural attributes, functional characteristics, and antioxidant capacities by Jing-ya Wang, Xi Peng, Qiao-Ling Deng, Zhi-Kun Wang, Kui-Xu Gao, Yao Wang, Yu-jie Liu, Mei-bian Hu

    Published 2025-08-01
    “…Antioxidant capabilities of PBB were also potentiated by ultrasound treatment, reaching optimal values for 2,2′-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) (92.52 %), 1,1-diphenyl-2-picrylhydrazyl (DPPH) (89.33 %), hydroxyl (90.34 %) radical scavenging activity, and reducing power (1.61) at the UP of 400 W. UAE increased contents of hydrophobic amino acids, expanded the surface contact area, and exposed more binding sites for free radicals, thereby enhancing the antioxidant activity of PBB. …”
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  9. 649

    Knowledge of and misconceptions about the spread and prevention of HIV infection among older urban women attending the Tshwane District Hospital, South Africa by W. Rauf, S. Hitchcock, A. Rauf, P.J. Becker

    Published 2010-04-01
    “…Background: Statistics around the world show a rapid increase in HIV infection in the older population. …”
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  10. 650

    Effect of Educational Program on Nurses' Performance Regarding Prevention and Management of Intravenous Extravasation Chemotherapy by Nehal M. Abo El-Fadl

    Published 2024-02-01
    “… Context: Systemic chemotherapy plays a pivotal role in curative therapy for patients with hematological neoplasms and several types of advanced solid tumors. …”
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  11. 651

    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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  12. 652

    Interface-Sensitive Charge Storage and Activation Behavior of Mn(1,3,5-Benzenetricarboxylic Acid (BTC))-Derived Mn<sub>3</sub>O<sub>4</sub>/Carbon Cathodes for Aqueous Zinc-Ion Bat... by Jieun Lee, Byoungnam Park

    Published 2025-06-01
    “…The Mn<sub>3</sub>O<sub>4</sub> cathode prepared via AC–EPD from Mn(BTC) exhibited a remarkable specific capacity of up to 430 mAh/g at a current density of 200 mA/g. Interestingly, the capacity continued to increase progressively with cycling, suggesting dynamic structural or interfacial changes that improved Zn<sup>2+</sup> transport and utilization over time. …”
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  13. 653

    Chemical characterization and cytotoxic effect of three edible fungi (Morchella) against breast cancer cells: A therapeutic approach

    Published 2025-01-01
    “…Current breast cancer therapeutics are associated with short-term efficacy, increased drug resistance, and severe adverse reactions, thus demanding the development of new therapeutic approaches. …”
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  14. 654

    Lifelong Learning and Employability in the Danube Region Countries: Influences and Correlations by Constanţa-Nicoleta Bodea, Maria-Iuliana Dascălu, Gordana Velikic, Stelian Stancu

    Published 2016-08-01
    “…The conclusions of the current study are particularly important in the Romanian context, as the employment rate of recent graduates is in a decreasing trend, but also for all the Danube Region ex-communist countries, which have to boost their employment rates as well, to assure their economical growth. …”
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  15. 655

    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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  16. 656

    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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  17. 657

    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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  18. 658

    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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  19. 659

    The Beveled Rim Technique for Labral Reconstruction by Ady H. Kahana-Rojkind, M.D., Jessica C. Keane, B.S., Yasemin E. Kingham, B.A., Roger Quesada-Jimenez, M.D., Tyler R. McCarroll, M.D., Benjamin G. Domb, M.D.

    Published 2025-01-01
    “…The aim of this Technical Note is to present an improvement to the current arthroscopic rim preparation technique. The technique involves creating an inward beveled acetabular rim to increase the contact area of the graft on the femoral head, in order to create a greater suction seal and strategically distribute the forces generated during femoral head distraction onto both the labral graft and the acetabular rim.…”
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  20. 660