Showing 7,221 - 7,240 results of 18,993 for search 'sampling more methods', query time: 0.26s Refine Results
  1. 7221

    Role of amaltas and dandasa in controlling biofilm formation of streptococcus sangius by Naveed Faraz, Sehrish, Sajid Abbas

    Published 2014-06-01
    “… Objective: To analyze the anti-biofilm activity of naturally occurring substances dandasa (juglans regia) and amaltas (Cassia fistula) against streptococcus sangius. Materials and Methods: This experimental study was carried out at Bahria University Medical and Dental College(BUMDC) Karachi from December 2013 to March 2014.A total of fifty streptococcus sangius samples were taken from oral biofilm and identified using conventional, biochemical, cultural and molecular methods.Biofilm forming activity of these isolates was recorded and then exposed to dandasa and amaltas. …”
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  2. 7222

    Effect of Different Extractant Concentrations on the Content of Biologically Active Substances in Motherwort Tincture by E. P. Rogozhnikova, P. G. Mizina, S. G. Mardanly

    Published 2020-11-01
    “…The developed method of modified fractional maceration consists in extracting herb materials with a more concentrated extractant (in the study, 80 %, 60 %, 40 % ethyl alcohol), then the subsequent extraction of herb materials with purified water. …”
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  3. 7223

    DNAzyme-based colorimetric biosensor for rapid detection of Shigella flexneri by Manikandan Murugan, Elangovan Saranya, Mohandass Ramya

    Published 2025-04-01
    “…As a result, there is a need for accurate and rapid diagnostics in food and water samples. The experimental methods involved modifying S. flexneri-specific HGD-aptamer and employing single-walled carbon nanotubes to develop a colorimetric detection assay exploiting DNAzyme. …”
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  4. 7224

    Image registration for accurate electrode deformation analysis in operando microscopy of battery materials by Tianxiao Sun, Robert Peng, Wenlong Li, Yijin Liu

    Published 2025-03-01
    “…This enables us to observe and quantify the evolving mechanical responses of the electrodes, offering deeper insights into battery degradation. Together, these methods ensure more accurate image analysis and enhance our understanding of the chemomechanical interplay in battery performance and longevity.…”
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  5. 7225

    Assessing Overheating Risks in Moderately Insulated Irish Social Housing: Analysis of Building Energy Ratings and Indoor Temperature Profiles by Fahimehsadat Sajadirad, Richard O’Hegarty, Oliver Kinnane

    Published 2025-03-01
    “…First it further strengthens existing literature which questions the appropriateness of static methods. Secondly, it shows that the risk of overheating in moderately insulated buildings in this sample set is minimal.…”
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  6. 7226

    An integrative approach to prioritize candidate causal genes for complex traits in cattle. by Mohammad Ghoreishifar, Iona M Macleod, Amanda J Chamberlain, Zhiqian Liu, Thomas J Lopdell, Mathew D Littlejohn, Ruidong Xiang, Jennie E Pryce, Michael E Goddard

    Published 2025-05-01
    “…The overlap between GWAS, GSOR, and GO analyses suggests that together, these methods are more likely to identify genes mediating QTL, though their power remains limited, as reflected by modest odds ratios. …”
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  7. 7227

    “Voice of Student” in the Analysis of Components of Digital Educational Environment during Online Learning by Olga I. Popova, Galina S. Timokhina, Natalya B. Izakova, Larisa M. Kapustina

    Published 2024-12-01
    “…Comparison of the results of the empirical quantitative study “Student’s Voice”, conducted in 2020 and 2023, was carried out on the basis of representative non-probability quota samples of 400 units using descriptive statistics methods. …”
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  8. 7228

    Adult education and training for the development of problem-solving skills by I. A. Korshunov, S. V. Lubnikov, N. N. Shirkova

    Published 2023-06-01
    “…Materials and methods. The study was based on theoretical methods of literature analysis, which made it possible to describe the categorical field and to systematize existing scientific approaches. …”
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  9. 7229
  10. 7230

    Learning Strategies Used by ESL Students in Learning English at Capiz National High School, Philippines by Asep Hardiyanto, Ovalia Nastika MN, Marica Nilda A. Eslabon, Irawan Suprapto

    Published 2024-05-01
    “…Additionally, future studies are recommended to utilize larger and more diverse samples to further explore the relationships between learning strategies and other variables in greater depth.…”
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  11. 7231

    Introducing the carbon footprint reduction index (CaFRI) as a software-supported tool for greener laboratories in chemical analysis by Fotouh R. Mansour, Paweł Mateusz Nowak

    Published 2025-05-01
    “…Case studies using techniques such as spectrophotometry for polidocanol in ampoules, dispersive solid phase microextraction with HPLC/UV for ritonavir in human plasma, carbon quantum dots for molnupiravir in capsules, and homogenous liquid-liquid microextraction with HPLC/UV for favipiravir in human plasma demonstrated CaFRI’s applicability in evaluating the carbon footprint across diverse analytical methods and matrices. These case studies illustrated that energy consumption and CO2 emissions are key criteria for CaFRI scores, with higher scores indicating more sustainable methods.…”
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  12. 7232

    Bacteriological Profile and Antibiotic Susceptibility Patterns of Gram-negative Bacilli Isolated from Lower Respiratory Tract Infections by Divya Atray, S. Sheethal

    Published 2023-01-01
    “…The emergence of drug resistance among bacteria is increasing throughout the world causing more severe infections because of their continuous mutation and multidrug resistance nature. …”
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  13. 7233

    Leveraging machine learning to predict residential location choice: A comparative analysis by Vahid Noferesti, Hamid Mirzahossein

    Published 2025-03-01
    “…However, the traditional application of these methods to residential location choice faces challenges due to the large number of choice alternatives and the limitations of sample size and data availability. …”
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  14. 7234

    Surface Energy in the Processes of Disintegration of Solids by V. T. Fedorov, M. N. Kokoev

    Published 2023-10-01
    “…But measuring (st) of solids causes great difficulties. Currently, more than twenty methods for determining (st) are known.Result. …”
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  15. 7235

    Multimodal fusion based few-shot network intrusion detection system by Congyuan Xu, Yong Zhan, Zhiqiang Wang, Jun Yang

    Published 2025-07-01
    “…Abstract As network environments become increasingly complex and new attack methods emerge more frequently, the diversity of network attacks continues to grow. …”
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  16. 7236

    POSSIBILITIES AND LIMITATIONS OF DIGITAL IMPRESSIONS IN COMPLETE REMOVABLE DENTURE PROSTHETICS by O.V. Shemetov

    Published 2025-03-01
    “…The fabrication of complete dentures for edentulous jaws is a cornerstone of prosthetic dentistry, and retention is a critical factor for clinical success. Traditional methods, including border molding and the creation of a sealing valve, have proven effective, but digital intraoral scanning offers a faster and more convenient alternative for patients. …”
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  17. 7237

    Fine-needle aspiration cytology in Hodgkin’s lymphoma by Nedeljkov-Jančić Ružica, Mihaljević Biljana, Bogdanović Andrija, Petrović Milan

    Published 2005-01-01
    “…Methods. Thirty four samples were analyzed, obtained by fine needle aspiration, in patients examined and treated at the Institute of Hematology, Clinical center of Serbia, Belgrade. …”
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  18. 7238

    Gender and education and awareness of the risks associated with Internet use – the perspective of interpersonal relationships by Dorota Siemieniecka, Joanna Katarzyna Grubicka

    Published 2025-04-01
    “…The research paradigm included quantitative and qualitative approaches aimed at examining Internet user behavior in the context of potential threats related to Internet addiction. Material and methods: The research sample consisted of 550 people selected randomly. …”
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  19. 7239

    The machine learning algorithm based on decision tree optimization for pattern recognition in track and field sports. by Guomei Cui, Chuanjun Wang

    Published 2025-01-01
    “…Future research can verify the generalization ability of the model through more actual data.…”
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  20. 7240

    Graph neural network-based water contamination detection from community housing information by Raphael Anaadumba, Yigit Bozkurt, Connor Sullivan, Madhavi Pagare, Pradeep Kurup, Benyuan Liu, Mohammad Arif Ul Alam

    Published 2025-03-01
    “…Early detection enables timely action to prevent waterborne diseases and ensures equitable access to safe drinking water. Traditional methods recommended by the Environmental Protection Agency (EPA) rely on collecting water samples and conducting lab tests, which can be both time-consuming and costly.Methods: To address these limitations, this study introduces a Graph Attention Network (GAT) to predict lead contamination in drinking water. …”
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