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Showing 2,021 - 2,040 results of 2,355 for search '(( current decreased in contexts ) OR ( current (decrease OR increased) in contains ))', query time: 0.26s Refine Results
  1. 2021
  2. 2022

    The impact of electronic cigarette smoking on periodontal status and proinflammatory cytokine levels: a cross-sectional study by Banna Alnufaiy, Hanadi Ghurmallah Alzahrani, Rhodanne A. Lambarte, Mohannad Abdullah Alghamdi, Abdulelah Saad Alali, Wael Farhan Alanazi, Mohammad Hamad Alkanhal, Abdulrahman Farhan Almukhalfi

    Published 2025-05-01
    “…Abstract Background E-cigs(E-cigs) use is increasing worldwide. Recent studies suggest that E-cigs contain harmful elements that could lead to adverse oral health outcomes. …”
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  3. 2023

    Bionomics of Aedes mosquito species in three eco-epidemiological settings of Cameroon and their susceptibilities profiles to insecticides by Ms Bertille Djapoum, Ms Gisele Aurelie Foko Dadji, Mr Borel DJIAPPI-TCHAMEN, Mr Christophe ANTONIO-NKONDJIO

    Published 2025-03-01
    “…After emergence and morphological identification, F0 and F1 of Aedes aegypti and Aedes albopictus progeny will be used to assess the current phenotypic resistance status to the commonly used insecticides using WHO bioassays and mortality rates were assess according to the different insecticides tested. …”
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  4. 2024

    Improved Mechanical Performances of Hastelloy C276 Composite Coatings Reinforced with SiC by Laser Cladding by Yuqing Tang, Zheng Lu, Xuan Zhang, Xihuai Wang, Shengbin Zhao, Mingdi Wang

    Published 2024-12-01
    “…The self-corrosion potential measured at 315 mV, with a self-corrosion current density of 6.884 × 10⁻<sup>6</sup> A/cm<sup>2</sup>, and the electrochemical charge-transfer resistance was approximately 25 times that of the substrate and 1.26 times that of the 0 wt%. …”
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  5. 2025

    Aortic Aneurysm Inflammatory Cell Detection with Deep Learning methods by Kristóf-Gergö Nagy, Csaba Szferle, Attila Fintha

    Published 2025-01-01
    “…INTRODUCTION: In digital pathology, neural networks such as the Multilayer Perceptron (MLP) and Residual Neural Network (ResNet) are becoming increasingly prevalent for the analysis of tissue structure. …”
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  6. 2026

    Construction of Modified Mesoporous Graphite Phase Carbon Nitride Material and Its Photocatalytic U(Ⅵ) Reduction Performance by YU Mingyue1, HAO Shuai1, HUANG Wenlong1, JIANG Dongmei2, XIA Liangshu1

    Published 2025-03-01
    “…Consequently, the uranium-containing wastewater produced poses significant and substantial threats to environmental safety and public health. …”
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  7. 2027

    Integrating quantum synchronization in future generation networks by Swaraj Shekhar Nande, Muhammad Idham Habibie, Milad Ghadimi, Andrea Garbugli, Koteswararao Kondepu, Riccardo Bassoli, Frank H. P. Fitzek

    Published 2025-03-01
    “…However, existing standards, such as the precision time protocol, are unreliable due to jitters, datagram losses, and complexity. Increasing the synchronization error from the ideal tens of nanoseconds to hundreds of microseconds is unacceptable in future-generation networks. …”
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  8. 2028

    Re-use of Building Products in the Netherlands by Loriane Icibaci

    Published 2019-01-01
    “…This research departs from the desire to understand the practice of reuse of building products from a systemic standpoint, to illuminate its current condition and help to foresee future perspectives. …”
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  9. 2029

    Paradigms of the agricultural system in times of COVID-19 by Luis Edgar Blanco-Capia

    Published 2021-05-01
    “…Until the end of the 20th century, world agriculture underwent a transition towards a new technological paradigm, very different from that of the green revolution, based on the current “bio” revolutions, in which human beings have transformed biodiversity by placing it at their service1. …”
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  10. 2030
  11. 2031

    M.A.R.V.E.L.S. "Medical Students Advancing Research, Visibility, Education, Leadership, and Support." A Student-Driven Initiative by Molly Mehta, Kayvon Yazdanbakhsh, Elizabeth Hsu, Olga Gomeniouk, Kayla Nenninger, Devin P. Asher

    Published 2025-01-01
    “…METHODS: A committee of six second-year medical students and four faculty advisors established three networks to increase medical student involvement in research. The first is a Microsoft systems database containing contact, field of study, productivity, and project information of research faculty open to mentoring students aimed to facilitate meaningful collaboration between faculty seeking help with research projects and medical students eager to conduct research. …”
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  12. 2032

    Presentation of Financial Assets in the Statistics of Foreign Economic Relations by V. N. Salin, L. Yu. Arhangelskaya, O. G. Tretyakova

    Published 2023-05-01
    “…The paper identifies the main directions for the statisticalstudy of financial assets, based on current international standards, taking into account national practice. …”
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  13. 2033
  14. 2034
  15. 2035

    Investigating The Performance Of Local And Indigenous Businesses In Times Of Economic Recession With Emphasis On Developing The Capabilities Of Cooperatives In Sistan And Baluchest... by Ali Asghar Tabavar, Abdoulnaser Derakhshan, Sahar Arefi

    Published 2024-12-01
    “…A more general definition of economic recession is a significant decrease in activity in the entire economy that lasts at least a few months. …”
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  16. 2036

    Residents’ Perceptions of Impending Forced Relocation in Urban China by Xin Li

    Published 2018-12-01
    “…On the other hand, many homeowners and older people are unwilling to move, since their current neighbourhood makes them feel rooted and enables them to develop living strategies to relieve their deprived socio-economic situation. …”
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  17. 2037

    Study on the Preparation and Corrosion Properties of Hydrotalcite Composite Permeation Layer via Plasma Electrolytic Carbonitriding by YANG Zhuolin, ZHAI Yanbo, CENG Shunke, PENG He, LE Chunpeng, WEI Ziwei

    Published 2024-11-01
    “…In order to improve the corrosion resistance of steel materials treated by plasma electrolytic infiltration,annealed 20 steel was used as the experimental substrate.Micro-nanopores formed during the plasma electrolytic carbonitriding process were utilized as containers to load magnesium-iron layered double hydroxides (Mg-Fe-LDHs) as a corrosion inhibitor,and the effects of Mg-Fe-LDHs on the corrosion performance of 20 steel were investigated.First,formamide was used as the carbon and nitrogen source,and KCl was used as the conductive salt.These components were mixed with deionized water to form an electrolyte.Then,the samples were treated at a constant DC pulse voltage of 220 V for 9 min to produce a carbonitrided layer (denoted as PEC/N samples).Subsequently,the PEC/N samples were immersed in a Mg-Fe-LDHs precursor solution containing urea,MgSO4&#x00A0;and Na2CO3,and hydrothermally crystallized at 140 ℃for 10 h to obtain a composite infiltration layer (denoted as PEC/N-LDHs samples).The performance of the composite infiltration layers was analyzed using a microhardness tester,scanning electron microscopy (SEM),X-ray diffraction (XRD) and electrochemical testing.Results showed that the microhardness of the composite infiltration layer reached approximately 900 HV,which was 4.6 times higher than that of the substrate.The carbonitrided layer of the PEC/N samples was about 20 μm,with a smooth and flat cross-section but a rough,porous and honeycomb-like surface.After hydrothermal synthesis of LDHs,the surface became smooth,lacking a visible honeycomb structure,and a large number of flake-like crystalline deposits appeared on the surface.The XRD spectra of the PEC/N samples showed absorption peaks corresponding to Fe3C,Fe5C2,α-Fe and Fe3N phases.After the in-situ loading of Mg-Fe-LDHs,new absorption peaks corresponding to the (003),(006) and (009) crystal planes of Mg-Fe-LDHs appeared in the XRD spectra of the PEC/N-LDHs samples.Combined with SEM morphology analysis,it was confirmed that Mg-Fe-LDHs were successfully loaded,presenting a flake-like structure.Compared with 20 steel,the PEC/N samples exhibited improved corrosion potential (Ecorr) and corrosion current density (Jcorr),reaching-0.451 V and 75.22 μA/cm2,respectively,although the lowfrequency impedance modulus (|Z&#x00A0;|0.01&#x00A0;Hz) showed no significant increase,reaching only 998.5 Ω&#x00B7;cm2.After loading Mg-Fe-LDHs,the PEC/N-LDHs samples demonstrated further improvements,with&#x00A0;Ecorr,Jcorr&#x00A0;and |Z&#x00A0;|0.01&#x00A0;Hz&#x00A0;reaching-0.355 V,39.11 μA/cm2&#x00A0;and 6 586.0 Ω&#x00B7;cm2,respectively,showing significant enhancement compared to both 20 steel and PEC/N samples.These results indicated that plasma electrolytic carbonitriding treatment of 20 steel could produce a carbonitrided layer with high hardness.Additionally,the hydrothermal loading of LDHs further improved the corrosion resistance of the composite infiltration layer without affecting its hardness.The PEC/N-LDHs composite infiltration layer thus achieved both high hardness and superior corrosion resistance.…”
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  18. 2038

    Immune status changes in patients with phlegmon in the maxillofacial region relation with purulent process prevalence by N. G. Barannik, S. D. Varzhapetyan, A. V. Sidoryako, Yu. S. Karabinova

    Published 2016-01-01
    “…Serum IL4 concentration was increased only in patient with pyoinflammatory changes in more than one area. …”
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  19. 2039

    The possibility of using the DKS-AT1123 dosimeter for radiation monitoring of medical electron accelerators with the energy of more than 10 MeV by A. N. Barkovsky, S. A. Ogorodnikov

    Published 2024-07-01
    “…Over the past 4 years, their number has increased 2.5 times. These installations contain pulsed electron accelerators that generate pulsed bremsstrahlung radiation with a maximum energy from 6 to 21 MeV. …”
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  20. 2040

    Novel Nanozyme-Based Multicomponent in situ Hydrogels with Antibacterial, Hypoxia-Relieving and Proliferative Properties for Promoting Gastrostomy Tube Tract Maturation by Xiao F, Yan B, Yuan T, He Y, Zhang X, He X, Peng W, Xu Y, Cao J

    Published 2025-01-01
    “…The antibacterial efficiency of the MO-HPA1.0 group on E. coli and S. aureus increased by about 40.1% and 55.6% respectively, compared to the MO-HPA0.5 group. …”
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