Showing 681 - 700 results of 8,228 for search 'Linear sampling', query time: 0.16s Refine Results
  1. 681

    An effective electrochemical sensor for monitoring tamoxifen as breast cancer medicine in biological samples using polypyrrole-based molecularly imprinted polymers and CNTs hybrid... by Junwei Chen, Zhaoyu Chen, Yucheng Zheng, Wenying Chen, Qingjun Zhu, Peng Sun, Yao Chen

    Published 2025-06-01
    “…Electrochemical analyses showed the enhanced performance of the MIP/CNTs/GCE sensor, which displayed a linear response range of 1 to 420 μM, sensitivity of 0.72337 μA/μM, and a detection limit of 0.01 μM for TMX. …”
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  2. 682

    Electrochemical Sensing of Dopamine Neurotransmitter by Deep Eutectic Solvent–Carbon Black–Crosslinked Chitosan Films: Charge Transfer Kinetic Studies and Biological Sample Analysi... by Alencastro Gabriel Ribeiro Lopes, Rafael Matias Silva, Orlando Fatibello-Filho, Tiago Almeida Silva

    Published 2025-07-01
    “…The proposed sensor achieved a linear response range of 0.498 to 26.8 µmol L<sup>−1</sup> and limits of detection and quantification of 80.7 and 269 nmol L<sup>−1</sup>, respectively. …”
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  3. 683
  4. 684

    MCM-41 based dispersive micro-solid phase extraction of selected cephalosporin antibiotic residues from water samples prior to liquid chromatographic quantification by Andisiwe Bangani, Mthokozisi Mnguni, Thollwana Andretta Makhetha, Elisabete Oliveira, José Luis Capelo-Martínez, Carlos Lodeiro, Philiswa Nosizo Nomngongo

    Published 2024-12-01
    “…The developed method for CFDX and CPLX in various water samples exhibited relative linear ranges of 0.1–600 µg/L and 0.1–550 µg/L, respectively, and correlation coefficients ranging from 0.9923–0.9993. …”
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  5. 685

    Determining the risk factors of malaria and anemia in children between 6 and 59 months using the joint generalized linear mixed model on the 2021 Nigeria Malaria Indicator Survey d... by Talani Mhelembe, Shaun Ramroop, Faustin Habyarimana

    Published 2025-01-01
    “…Understanding socioeconomic, demographic, and geographical factors associated with malaria and anemia, is critical for effective intervention strategies.ObjectiveThe study aims to assess the risk factors for malaria and anemia in children under 5 years using the joint generalized linear mixed model (JGLMM).MethodsThe Nigeria Malaria Indicator Survey (NMIS) 2021 dataset was used, with a sample of 10,120 children aged 6–59 months. …”
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  6. 686

    Label-free masterful spectrofluorimetric systems for minuscule tracking of natural antioxidant vincamine in the pharmaceutical, environmental, and biological samples: Comparative g... by Eman Yosrey, Heba Elmansi, Shereen Shalan, Jenny Jeehan Nasr

    Published 2025-12-01
    “…Using the acid-blocked PET-based probe, the fluorescent signal was linearly correlated with VN concentration across 0.25 – 6.00 µg mL−¹ using λex/em of 277/323 nm. …”
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  7. 687

    Optimization of VA-DLLME methodology for the determination of beta-cyfluthrin in blood and urine sample of human by TLC-image analysis: Validated by AGREE and complex GAPI tools by Sakshi Pandey, Mahak Malviya, Lalit P. Chandravanshi

    Published 2025-03-01
    “…After optimizing these conditions, the limit of detection (LOD) was observed to be 0.45 µg/spot in blood samples and 0.94 µg/spot in urine samples. At the same time, the limit of quantification (LOQ) was 0.29 µg/spot in blood and 0.9 µg/spot in urine samples respectively. …”
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  8. 688

    Inferences for Skew-Wiener Degradation Model: Approximate Bayesian Computation via Gibbs-Step and Model Selection by Isyaku Muhammad, Mustapha Muhammad, Ren Aihua, Aiqiang Zhang

    Published 2025-01-01
    “…Additionally, an ABC model choice (ABC-MC) procedure is implemented to compare linear and nonlinear SKWD models, identifying the most suitable model for specific degradation datasets. …”
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  9. 689

    The Influence of Brand Image and Brand Loyalty on Brand Equity on iPhone in iBox Indonesia (Case Study of Instagram Followers @iboxindonesia) by Joshua Manalu, Ety Dwi Susanti

    Published 2024-12-01
    “…One hundred individuals who were followers of @iboxindonesia on Instagram were polled to get the data. We used purposive sampling to get this sample. The suggested hypotheses were tested by data analysis utilizing the multiple linear regression approach. …”
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  10. 690
  11. 691

    Determinants of soybean (Glycine max.) market supply in Northwestern Ethiopia by Takele Atnafu Delele, Almaz Giziew Adugna, Birhanu Melesse Gelaw

    Published 2022-12-01
    “…The factors influencing the supply of soybeans in Northwestern Ethiopia were the main subject of this study. The sample households were chosen using a multistage sampling technique. …”
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  12. 692

    Post-decriminalisation of Section 377: Socio-legal obstacles faced by homosexual persons in Chennai by S KalpanaSri, Mahalaxmi Shivshankar Tiwari

    Published 2025-01-01
    “…Linear regression analysis revealed statistically significant correlations between social acceptance and reduced discrimination, legal recognition and legal challenges, social advocacy effectiveness and well-being, and legal advocacy awareness and community well-being. …”
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  13. 693
  14. 694

    Current research on profile monitoring Atuais pesquisas em monitoramento de perfis by William H. Woodall

    Published 2007-12-01
    “…In some calibration applications, the profile can be represented adequately by a simple linear regression model, while in other applications more complicated models are needed. …”
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  15. 695

    Plastic bottle caps as radiation detectors for high gamma radiation doses by Lucas N Oliveira, Eriberto O. Nascimento, Patricia L. Antonio, Linda V.E. Caldas

    Published 2022-07-01
    “…This work aimed to determine the linearity response of plastic samples irradiated with gamma rays using the Fourier Transform Infrared (FTIR) measurements. …”
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  16. 696

    Correlations of Strength and Elastic Modulus of Cohesive Soil with SPT in Bakrajo Region-Kurdistan of Iraq by Kamal Ahmad Rashed

    Published 2024-12-01
    “…Seventeen (17) high-quality undisturbed samples were collected and tested in the laboratory, and the results were then used to develop predictive models using simple regression analysis and multi-linear regression analysis. …”
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  17. 697
  18. 698

    Novel Deposition Technique for Fabricating Films with Customized Thickness Profiles by Chi-Yung Hsieh, Yu-Chi Lin, Xuan-Shan Huang, Jing-Ting Lin, Cheng-Sheng Huang

    Published 2024-11-01
    “…Furthermore, a linear variable filter was designed on the basis of a quarter-wavelength stack of Si<sub>3</sub>N<sub>4</sub> and SiO<sub>2</sub>, combined with a TiO<sub>2</sub> cavity layer with a linearly varying thickness. …”
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  19. 699

    Provide a decision support system for locating new businesses (Ccase study: Locating toy manufacturing) by Amirhossein Rahbar, Ali Lahoutian, Mahmoud Vahedi Moghaddam

    Published 2015-09-01
    “…This paper aims to develop a decision support system based on a mathematical model in linear programming. In a comprehensive approach to this article, three general headings can be recognized. …”
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  20. 700

    UNEMPLOYMENT RATE ESTIMATION IN BALI PROVINCE: A SMALL AREA ESTIMATION APPROACH by I Komang Gde Sukarsa, G. K. Gandhiadi, I Putu Eka Nila Kencana

    Published 2022-03-01
    “…The development of estimation methods up to a very small area is very well used to estimate a parameter in a small area where there is not an adequate sample for use in direct estimation. This study discusses the unemployment rate at the sub-district level in Bali Province in 2020 with the result that estimating a small area using the empirical best linear unbiased prediction method gives a smaller mean square error value than the direct estimation method. …”
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