Showing 1,541 - 1,560 results of 273,663 for search '"3"', query time: 0.36s Refine Results
  1. 1541
  2. 1542
  3. 1543

    Fast and Efficient Synthesis of 4-Arylidene-3-phenylisoxazol-5-ones by Maryam Mirzazadeh, Gholam Hossein Mahdavinia

    Published 2012-01-01
    “…A convenient and easy synthesis of 4-arylidene-3-phenylisoxazol-5-ones by the three-component reaction of hydroxylamine, ethyl benzoylacetate and aromatic aldehydes in the presence of DABCO in refluxing ethanol is reported.…”
    Get full text
    Article
  4. 1544
  5. 1545
  6. 1546
  7. 1547
  8. 1548

    Random Characteristics of Hydraulic Gradient through Three-Dimensional Multilayer Embankment by Xiaoming Zhao, Yulong Niu, Dongbin Cui, Mingming Hu

    Published 2022-01-01
    “…Finally, the coefficient of variation (COV) of hydraulic conductivity (0.1, 0.3, 0.5, 0.7, 1.0, 2.0, and 3.0), the fluctuation scale in vertical direction (3 m) and the fluctuation scale in horizontal plane (3 m, 6 m, 12 m, 24 m, 36 m, and 48 m) were selected respectively for analyzing the random characteristics of embankment overflow point height and hydraulic gradient under the influence of different COV and fluctuation scale of embankment soil hydraulic conductivity.…”
    Get full text
    Article
  9. 1549

    Characterization of olive mill wastewater in three climatic zones in the North of Jordan by Mamoun Gharaibeh, A. Albalasmeh Ammar, Hanady Abu Abbas

    Published 2022-06-01
    “…The objective of this study is to determine changes in OMW characteristics under three climatic zones in the North of Jordan during two harvest seasons.Method OMW samples were obtained from 10 olive mills, representing three climatic zones (arid, semi-arid, and semi-arid to sub-humid) during November 2017 and November 2018. …”
    Get full text
    Article
  10. 1550

    Kinematics and Workspace Analysis and Numerical Simulation of the 3-PRRRR Parallel Manipulator by Shi Mengrui, Zhaoxinhua

    Published 2017-01-01
    “…The Working space is an important performance and design index in evaluating parallel manipulator.The 3-PRRRR parallel manipulator branched chain is simplified reasonably,by using the D-H method,the 3-PRRRR parallel manipulator inverse kinematic analysis is carried out,the equation of inverse kinematic analysis is obtained.By using the MATLAB,the numerical simulation of its inverse kinematic analysis is carried out.According to the characteristic of the 3-PRRRR parallel manipulator,by choosing the method of scanning,the equation of inverse kinematic analysis is carried out.The simulation of the workspace of the 3-PRRRR parallel manipulator is carried out by using MATLAB,a certain theoretical basis for the future study is provided.…”
    Get full text
    Article
  11. 1551

    Variation in Malaria Transmission Dynamics in Three Different Sites in Western Kenya by S. S. Imbahale, W. R. Mukabana, B. Orindi, A. K. Githeko, W. Takken

    Published 2012-01-01
    “…The CDC light traps caught a higher proportion of mosquitoes (52.3%) than PSC (47.7%), although not significantly different (P=0.689). …”
    Get full text
    Article
  12. 1552

    Realization of Low Cross-Polarization Level for GF-3 SAR Antenna by Jian Mi, Hongbing Sun, Guodong Song, Ying Xing, Xuhao Zhao

    Published 2022-01-01
    “…The paper also displays the measured results of cross-polarization for the GF-3 SAR antenna. The study gains a better understanding of the cross-polarization pattern for phased array antenna. …”
    Get full text
    Article
  13. 1553

    The Role of Type III Interferons in Hepatitis C Virus Infection and Therapy by Janina Bruening, Bettina Weigel, Gisa Gerold

    Published 2017-01-01
    “…IFNs are host-encoded secreted proteins, which induce IFN-stimulated genes (ISGs) with antiviral properties. Among the three classes of IFNs, type III IFNs, also called IFN lambdas (IFNLs), are an essential component of the innate immune response to hepatitis C virus (HCV). …”
    Get full text
    Article
  14. 1554
  15. 1555
  16. 1556
  17. 1557

    A Solving Method for Forward Kinematics of 3-PRS Parallel Mechanism by Junjie Huang, Bowei Hu, Jindian Song

    Published 2019-08-01
    Subjects: “…3-PRS parallel mechanism…”
    Get full text
    Article
  18. 1558

    Streptococcus pneumoniae Coinfection in COVID-19: A Series of Three Cases by Chaitanya Pal, Paulina Przydzial, Ogechukwu Chika-Nwosuh, Shrey Shah, Pratik Patel, Nikhil Madan

    Published 2020-01-01
    “…Current literature does not favor the use of empiric, broad-spectrum antibiotics in confirmed SARS-CoV-2 infections. We present three cases of confirmed SARS-CoV-2 infections complicated by Streptococcus pneumoniae coinfection. …”
    Get full text
    Article
  19. 1559

    Color imaging using a system based on 3 diffractive lenses by S. Stepanenko, V. Evdokimova, M. Petrov, R. Skidanov, A. Nikonorov

    Published 2023-10-01
    “…This study proposes a new imaging system composed of three diffractive lenses, with each forming a separate channel of the color RGB image. …”
    Get full text
    Article
  20. 1560

    3D Convective Urca Process in a Simmering White Dwarf by Brendan Boyd, Alan Calder, Dean Townsley, Michael Zingale

    Published 2025-01-01
    “…The convective Urca process is not well understood and requires 3D fluid simulations to properly model the turbulent convection, an inherently 3D process. …”
    Get full text
    Article