Showing 741 - 760 results of 209,172 for search 'effective methods', query time: 0.60s Refine Results
  1. 741
  2. 742
  3. 743
  4. 744
  5. 745
  6. 746

    Analysis of the Influence of Different Processing Methods on the Main Effective Components in Oviductus Ranae by High-Performance Liquid Chromatography with Diode Array Detector by Yang Xu, Xianwen Yue, Jihong Chi, Huailei Yang, Ying Wang, Yongsheng Wang, Peng Yu, Huiwei Bao

    Published 2024-01-01
    “…Average recoveries ranged from 97.67% to 100.06%, with RSDs of 1.45%–1.99%. The proposed method was found to be simple, accurate, and stable, which provided an effective analytical method for quality control and evaluation of OR and its different processed products.…”
    Get full text
    Article
  7. 747

    Comparative analysis using UPLC and UV methods for concurrent quantification of therapeutic drugs for overactive bladder: Effective approach in green and white chemistry by Asma S. Al-Wasidi, Mahmoud A. Mohamed, Hoda A. Ahmed, Manal A. Almalki, Alaa A. Ahmed-Anwar

    Published 2024-12-01
    “…These techniques offer cost-effective, eco-friendly alternatives to traditional methods, promoting sustainability in analytical chemistry.…”
    Get full text
    Article
  8. 748

    A Non-parametric Method for Calculating Conditional Stressed Value at Risk by Kohei Marumo

    Published 2017-11-01
    “…Numerical examples shows that the method using the Hermite expansion is capable of capturing the non-linear effects such as correlation collapse and volatility clustering, which are often observed in the markets.…”
    Get full text
    Article
  9. 749

    A Non-parametric Method for Calculating Conditional Stressed Value at Risk by Kohei Marumo

    Published 2017-11-01
    “…Numerical examples shows that the method using the Hermite expansion is capable of capturing the non-linear effects such as correlation collapse and volatility clustering, which are often observed in the markets.…”
    Get full text
    Article
  10. 750
  11. 751

    Methodological tools of consulting companies for evaluating the effectiveness of organizations. by A. A. Timofeev, A. Yu. Anisimov

    Published 2024-12-01
    “…The article is devoted to a comparative analysis of existing opportunities and directions for evaluating the effectiveness  of organizations using the resource-cost method (static model), Pareto optimality and the dynamic standard method (dynamic model). …”
    Get full text
    Article
  12. 752

    A systematic review of iranian studies related to the effect of couple therapy methods on relationship disengagement by Faezeh Salayani, Mohammad Javad Asghari Ebrahimabad, Mohammad Ali Besharat, Behrooz Mahram, Sakineh Soltani Kouhbanani

    Published 2024-08-01
    “…Despite most of studies conducted regarding the effectiveness of couple therapy methods on emotional disengagement in Iran, a coherent summary and analysis of the types of couple therapy effective methods on relationship disengagement are not available. …”
    Get full text
    Article
  13. 753

    An experimental-computational analysis of molecular interactions and its effect on thermodynamic properties of mixtures of isobutanol and ethylbenzene by Zahra Fakhri, Azim Soltanabadi

    Published 2025-05-01
    “…At the end, the results obtained from the combination of experimental and computational methods are presented.…”
    Get full text
    Article
  14. 754

    Assessment of the effects of different extraction methods on the phytochemicals, antimicrobial and anticancer activities of Eruca sativa extracts by Abeer F. Ahmad, Heba A. Shehta

    Published 2020-06-01
    “…The present study aimed to investigate the benefits of ultrasonic method of extraction compared to maceration method, on intensifying the phytochemicals, antimicrobial, and cytotoxicity activities of Eruca sativa leaves and sprouts ethanolic extracts. …”
    Get full text
    Article
  15. 755

    Effect of Sample Preparation and Chromatographic Conditions on Background Signal by V. M. Kosman, M. V. Karlina, O. N. Pozharitskaya

    Published 2020-06-01
    “…The main limitation is associated with a significant background effect of biological matrixes, limiting the sensitivity of HPLC-UV methods.The aim of the study was to evaluate sample preparation and chromatographic conditions in terms of background signal level during HPLC-UV analysis of blood plasma.Material and methods: three types of blood plasma (rat, rabbit and human), three chromatographic modes, and three detection wavelengths were used to assess the effect of the precipitation agent, centrifuge conditions, and the inclusion of the solid-phase extraction (SPE) step into the sample preparation procedure on the background signal level during HPLC-UV analysis.Results. …”
    Get full text
    Article
  16. 756

    The growth effects of Bulgaria and Romania’s EU accession: A synthetic control method examination by Andrzej Cieślik, Mehmet Burak Turgut

    Published 2025-03-01
    “…Research Design & Methods: To study the growth effects of the 2007 Eastern enlargement we apply the synthetic control method (SCM). …”
    Get full text
    Article
  17. 757
  18. 758
  19. 759

    Evaluation of ground motion amplification across empty valleys subjected to inclined SV waves using boundary element method by Ehsan Nafici, Behrouz Gatmiri

    Published 2024-06-01
    “…Unfortunately, most modern seismic codes consider geotechnical effects, and those who consider topographical effects, focus on simple geometries but other parameters such as wave characteristics are not taken into account; the main reason is lack of quantitative amplification predicting methods and practical information in topography constructions.2D seismic site effects in empty valleys are evaluated in present study. …”
    Get full text
    Article
  20. 760

    3D Printed multilayer overlapping resonators for low-frequency broadband sound absorption: mechanism analysis and corresponding modified theoretical method by Yiming Zhao, Zichao Guo, Jie Ye, Junjie Deng, Xinying Lu, Kexin Zeng, Zhonggang Wang, Zhendong Li

    Published 2025-12-01
    “…To reveal its complex characteristics, a high-fidelity correction method was proposed to calculate the increase in the effective depth of the cavity structure. …”
    Get full text
    Article