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Showing 2,861 - 2,880 results of 3,664 for search '(( current decrease in contains ) OR ( current (increase OR increased) in (contexts OR context) ))', query time: 0.30s Refine Results
  1. 2861
  2. 2862

    Rate of detection of endocrine diseases in children in the practice of a family doctor by I. I. Redko, E. N. Chakmazova

    Published 2020-12-01
    “…Currently, there is a tendency to increase the prevalence of endocrine pathologists in all age groups of the children's population of Ukraine. …”
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  3. 2863
  4. 2864

    Effect of Protein Concentration on the Corrosion Behavior of Magnesium Alloys by MA Yucong, WANG Pengjie, OUYANG Zhengzheng, Mohd TALHA, LIN Yuanhua

    Published 2025-05-01
    “…When magnesium alloy is used in the human physiological environment, it will be affected by protein.In this work, the corrosion mechanism of a magnesium alloy in phosphate-buffered saline (PBS) containing various concentrations of bovine serum albumin (BSA) (0,0.5, 1.0, 1.5, 2.0, 3.5 and 5.0 g/L) was systematically investigated.Surface characterisation was carried out by Fourier-transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM),energy-dispersive spectroscopy (EDS) and contact-angle measurements,whereas electrochemical behaviour was evaluated through potentiodynamic polarisation, electrochemical impedance spectroscopy (EIS) and scanning electrochemical microscopy (SECM).Complementary immersion tests were performed to corroborate the electrochemical findings.To elucidate the time-dependent effect of protein concentration, the electrochemical response and corrosion products of specimens immersed for 1, 3 and 7 d in solutions containing 0, 2.0 and 5.0 g/L BSA were also examined.Results showed that the presence of BSA up to 2.0 g/L reduced the corrosion rate, and the minimum corrosion current density occurred at 2.0 g/L,whereas a higher concentration (5.0 g/L) of BSA significantly accelerated localized corrosion of magnesium alloy surface.In the later stages of immersion, the overall corrosion resistance of the alloy deteriorated.When the BSA concentration was kept below 2.0 g/L, protein molecules formed a monolayer via chemisorption on the alloy surface, leading to a continuous decrease in corrosion rate with increasing BSA concentration.During prolonged immersion, this non-dense adsorbed layer was penetrated by the corrosive medium and consequently lost its protective effect.At 5.0 g/L BSA, protein molecules chelated the metal ions released from the alloy, forming soluble complexes that accelerated corrosion.With further immersion, the continual deposition, detachment and chelation of high-concentration BSA further intensified the dissolution of the magnesium alloy.…”
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  5. 2865

    Presentation of Financial Assets in Russian Macroeconomic Statistics by V. N. Salin, M. V. Vakhrameeva, O. Yu. Sitnikova

    Published 2021-10-01
    “…The purpose of the study. Currently, much attention is paid to the collection, presentation and analysis of data on the volume, structure and dynamics of economic assets. …”
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  6. 2866

    Mapping the status of global taxonomic knowledge of Orthoptera (Arthropoda, Insecta) by Rodrigo Antônio Castro-Souza, Juliana Stropp, Luiz Felipe Moretti Iniesta, Richard J. Ladle, Neucir Szinwelski, Geiziane Tessarolo, José Alexandre Diniz-Filho, Thadeu Sobral-Souza, Joaquín Hortal

    Published 2025-05-01
    “…Our analyses show that the descriptions of currently valid species increased exponentially since the 19th century, with a temporary decline following World War II, while synonyms outpaced the number of valid species until the 1980s. …”
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  7. 2867

    MSC-derived extracellular vesicles: Precision miRNA delivery for overcoming cancer therapy resistance by Ahsas Goyal, Muhammad Afzal, Kavita Goyal, Subbulakshmi Ganesan, Mukesh Kumari, S. Sunitha, Aniruddh Dash, Suman Saini, Mohit Rana, Gaurav Gupta, Haider Ali, Ling Shing Wong, Vinoth Kumarasamy, Vetriselvan Subramaniyan

    Published 2025-06-01
    “…Carrying a variety of molecules, including microRNAs, small interfering RNAs, long non-coding RNAs, proteins, lipids, and DNA, these vesicles are positioned as promising cancer treatment options. Current studies have increasingly investigated the capacity of microRNAs as a strategic approach for combating malignancy. …”
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  8. 2868

    Process design and techno-economic analysis of integrated coal gasification-flash ironmaking-methanol synthesis process by Hao Cheng, Guoqiang Cao, Zhongren Ba, Donghai Hu, Yongbin Wang, Jonas Baltrusaitis, Chunyu Li, Jiantao Zhao, Yitian Fang

    Published 2024-01-01
    “…The internal rate of return, payback period, net present value, and return on investment are estimated as 26%, 1018 million, 22.65%, and 3.20 years based on current prices, respectively. Meanwhile, the influences of coal and iron ore prices and iron and methanol prices on economic performance are explored.…”
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  9. 2869
  10. 2870

    A Retail Inventory Model with Promotional Efforts, Preservation Technology Considering Green Technology Investment by Sunita Yadav, Sarla Pareek, Mitali Sarkar, Jin-Hee Ma, Young-Hyo Ahn

    Published 2025-03-01
    “…The promotion of products within the context of retail management involves a multifaceted approach aimed at increasing awareness, generating interest, and ultimately driving sales. …”
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  11. 2871

    Tuberculosis and diabetes mellitus: a narrative review on the growing syndemic in low- and middle-income countries by Ibrahim Khalil, Md. Imran Hossain

    Published 2025-07-01
    “…Abstract Background Tuberculosis (TB) and diabetes mellitus (DM) represent major global health challenges, with their increasing coexistence forming a growing syndemic in low- and middle-income countries (LMICs). …”
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  12. 2872

    Energy-driven circular design in the built environment: rethinking architecture and infrastructure by Williams Chibueze Munonye, George Oche Ajonye

    Published 2025-05-01
    “…This study explores the integration of energy-driven circular design principles within the built environment, aiming to foster sustainable, low-carbon cities and buildings. Currently as urbanization accelerates and environmental concerns heighten, the need for circular economy practices that promote energy efficiency, resource optimization, and waste reduction becomes increasingly urgent. …”
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  13. 2873

    Curious Travellers: New Journeys for the Home Tour by Mary-Ann Constantine

    Published 2025-02-01
    “…The creation of new editions continues to generate new topics and research questions, including Anglophone/Celtic-language interactions; the writings of women tourists; the role of material objects (specimens and souvenirs) and of visual culture in knowledge exchange and production. Increasingly, project researchers are relating their work to broader global contexts of colonialism and environmental history. …”
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  14. 2874

    Trends of compressive word formation in modern Russian language by Natalia A. Nikolina

    Published 2024-12-01
    “…The increasing frequency of contaminated formations in modern Russian speech is revealed. …”
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  15. 2875

    New perspectives on heterogeneity in astrocyte reactivity in neuroinflammation by Daniel Evangelista Santos, Sarah Alexandra Silva Lima, Leticia Santos Moreira, Silvia Lima Costa, Clarissa de Sampaio Schitine

    Published 2025-03-01
    “…Our study will prioritize the characterization of astrocytic response patterns in the context of the development and progression of neurodegenerative diseases, particularly Alzheimer's and Parkinson's. …”
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  16. 2876

    A retrospective assessment of COVID-19 vulnerability index indicators and mortality rates pre-COVID-19 (2018–2020) and during COVID-19 (2020–2022) in a health and demographic surve... by Takwanisa Machemedze, Chodziwadziwa Whiteson Kabudula, Jean Juste Harrisson Bashingwa, Beth A. Tippett Barr, Nellie Myburgh, Sana Mahtab, Cleopas Hwinya, Stephen Tollman, Ziyaad Dangor, Shabir A. Madhi

    Published 2025-06-01
    “…Abstract Background Before COVID-19, knowledge on pandemic vulnerability and mortality in South Africa was largely limited to the context of HIV/AIDS. We evaluated mortality rates and risk of death, prior to and during the COVID-19 pandemic, in relation to an individual’s COVID-19 vulnerability, based on a scoring algorithm developed in South Africa. …”
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  17. 2877

    Advances in Computational Fluid Dynamics of Mechanical Processes in Food Engineering: Mixing, Extrusion, Drying, and Process Optimization by Arkadiusz Szpicer, Weronika Bińkowska, Adrian Stelmasiak, Iwona Wojtasik-Kalinowska, Anna Czajkowska, Sylwia Mierzejewska, Zdzisław Domiszewski, Tomasz Rydzkowski, Joanna Piepiórka-Stepuk, Andrzej Półtorak

    Published 2025-08-01
    “…Computational Fluid Dynamics (CFD) has become a vital tool in this context. This review presents recent progress in the use of CFD for simulating key mechanical operations in food processing. …”
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  18. 2878

    Virus-Induced Gene Silencing (VIGS) in <i>Hydrangea macrophylla</i> and Functional Analysis of <i>HmF3′5′H</i> by Qiyu Yang, Youwei Fan, Shuwen Luo, Chun Liu, Suxia Yuan

    Published 2024-12-01
    “…Additionally, infection with TRV containing the <i>HmCHS1</i> fragment in the flowers resulted in decreased anthocyanin production in sepals and a lightening of sepal coloration in the infected flowers. …”
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  19. 2879

    VISUAL LANGUAGE OF MULTIMODAL TEXT: PRAGMATICS OF COLOR (The Russian-Ukrainian War in the Covers of World Publications) by Maryna M. Zhovnir, Tetyana O. Leshchenko

    Published 2023-12-01
    “…By means of different semiotic codes, on the one hand, the support of the Ukrainian people is represented, and on the other hand, the condemnation of Russian aggression, the inhumane behavior of the Russian occupiers on the temporarily occupied territories and the total conviction of the current Russia leader are depicted. According to the results of the conducted research, despite the peculiarity of the text space and the form of verbal part presented in covers, it is the context and its integrity that is the text’s key aspect. …”
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  20. 2880

    Fatores que potencializam a participação e comunicação dos estudantes de ensino superior na modalidade a distância / Factors that enhance the participation and communication of hig... by Paula Santos Orofino, Adson Nogueira Alves, Raphael Sigolo Ruas Gonçalves, Vitor da Silva Palacios, Mônica Cristina Garbin

    Published 2022-01-01
    “…In addition to providing students with a more active participation in this communication process in the context of distance education, considering that the teaching and learning process occur in a mediated, collaborative way and through social interactions in the midst of the knowledge society. …”
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