Showing 581 - 600 results of 18,993 for search 'sampling more (method OR methods)', query time: 0.37s Refine Results
  1. 581
  2. 582

    Development and Validation of Analytical HPLC Method for Identification and Assay of Enoxaparin Sodium in Injectable Preparations by E. A. Pshenichnov, K. V. Kondrasheva

    Published 2023-02-01
    “…Considering the fact that pharmacopoeial methods require significant amount of expensive standards and reagents that are unavailable for numerous laboratories, it is relevant to develop a more available method that will accelerate and make cheaper the process of quality control for enoxaparin sodium-containing preparations.Aim. …”
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    Article
  3. 583

    Development and application of an LC-MS/MS method for the combined quantification of oxysterols and bile acids by Martin Roumain, Giulio G. Muccioli

    Published 2025-01-01
    “…We here report the development of a sensitive LC-MS/MS method for the combined quantification of 18 oxysterols, 11 unconjugated, 15 conjugated bile acids, and 1 bile acid precursor, using 8 isotope-labeled internal standards, addressing the need for a more comprehensive analysis of these interesting lipid families. …”
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  4. 584

    A novel feature extraction method based on dynamic handwriting for Parkinson's disease detection. by Huimin Lu, Guolian Qi, Dalong Wu, Chenglin Lin, Songzhe Ma, Yingqi Shi, Han Xue

    Published 2025-01-01
    “…Given the easy accessibility of handwriting samples, many researchers have proposed handwriting-based detection methods for Parkinson's disease. …”
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  5. 585

    Development of new approaches to sterility testing of heterologous serum products by membrane filtration method by S. M. Sukhanova, Z. E. Berdnikova

    Published 2018-02-01
    “…Adaptation of the procedure to protein-containing products makes it possible to perform sterility testing by a more reliable and modern method. The authors can recommend the incorporation of the above-cited test procedure into quality standards for products concerned together with the currently used direct inoculation method.…”
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  6. 586

    Virtual Reality (VR) Method to Improve Sense of Place for Interior Design Studio Students by Akhmadi Akhmadi, Athifa Sri Ismiranti, Hanif Azhar, Ahmad Nur Sheha

    Published 2024-09-01
    “…VR enables people to engage in various metaverse world experiences in a more immersive way. Immersive learning is a learning method that uses 3D digital technology to facilitate the learning process by visualization in the classroom. …”
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    Article
  7. 587

    Determination of Gloss in Decorative Coated Wood-based Composite Boards by Image Processing Method by Ferzan Katırcıoğlu, Mehmet Budakçı, Serdar Kaçamer

    Published 2025-05-01
    “…As a result, the image analysis-based gloss evaluation method has been shown to enable a more comprehensive evaluation of surface quality by providing fast, non-contact, and detailed analysis.…”
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    Article
  8. 588

    Virtual Reality (VR) Method to Improve Sense of Place for Interior Design Studio Students by Akhmadi Akhmadi, Athifa Sri Ismiranti, Hanif Azhar, Ahmad Nur Sheha

    Published 2024-09-01
    “…VR enables people to engage in various metaverse world experiences in a more immersive way. Immersive learning is a learning method that uses 3D digital technology to facilitate the learning process by visualization in the classroom. …”
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    Article
  9. 589
  10. 590
  11. 591

    Optimization of therapeutic drug monitoring of vancomycin in newborns using “Dried Blood Spot” method by V. I. Petrov, I. S. Anikeev, T. E. Zayachnikova, A. V. Strygin, D. V. Kurkin, Yu. S. Kazmina

    Published 2024-01-01
    “…One of these groups of patients is newborn children, for whom drug therapy, especially drugs with a narrow therapeutic range, causes a few difficulties or cannot be used in principle.The aim of the work was to develop and validate quantitative HPLC-MS/MS methods for the determination of vancomycin in “dried blood spot” samples using new protocols and comparison of the results obtained with the results in plasma samples using standard sample preparation methods.Materials and methods. …”
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  12. 592

    Optical Method for Cardiovascular Risk Marker Uric Acid Removal Assessment during Dialysis by Jana Holmar, Ivo Fridolin, Fredrik Uhlin, Kai Lauri, Merike Luman

    Published 2012-01-01
    “…Three models for the original and three for the first derivate of UV absorbance were created; concentrations of UA from the different methods were finally compared in terms of mean values and SD. …”
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  13. 593

    YOLOv8n-CSD: A Lightweight Detection Method for Nectarines in Complex Environments by Guohai Zhang, Xiaohui Yang, Danyang Lv, Yuqian Zhao, Peng Liu

    Published 2024-10-01
    “…To improve the accuracy of nectarine fruit recognition in complex environments and to increase the efficiency of automatic orchard-picking robots, a lightweight nectarine detection method, YOLOv8n-CSD, is proposed in this study. This model improves on YOLOv8n by first proposing a new structure, C2f-PC, to replace the C2f structure used in the original network, thus reducing the number of model parameters. …”
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  14. 594

    A Reliable and Effective UPLC-MS/MS Method for the Determination of Oprozomib in Rat Plasma by Xia Li, Ya-nan Liu, En Zhang, Ren-ai Xu, Tingyong Yang, Shunbin Luo

    Published 2023-01-01
    “…Moreover, the recovery was determined to be from 85.1% to 96.1%, and the values of matrix effect were no more than 110.4%. The optimized UPLC-MS/MS method was also suitable for the pharmacokinetic study of rats after a single oral administration of 21 mg/kg oprozomib.…”
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  15. 595

    Optimization and Evaluation of Column Efficiency in RP-HPLC Method for Pharmaceutical and Forensic Drug Analysis by Khalid Sajjad Feras, Tahir Jamshaid, Majed Musalim Albluwi, Umair Ikram Dar, Abid Hussain

    Published 2024-07-01
    “…Performance of chromatographic columns play a central role in development of more efficient separation methods. It is one of the main component of system suitability testing in a chromatographic system. …”
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  16. 596

    Rapid GC-MS method for screening seized drugs in forensic investigations: optimization and validation by Asma M. Askar, Asma M. Askar, Auhood Y. Al Ali, Meera K. Khalifa, Ali A. Salem, Buthaina M. Alkhuwaildi, Iltaf Shah

    Published 2025-06-01
    “…Applied to 20 real case samples from Dubai Police Forensic Labs, the rapid GC-MS method accurately identified diverse drug classes, including synthetic opioids and stimulants, with match quality scores consistently exceeding 90% across tested concentrations.ConclusionThe method effectively reduces forensic backlogs, facilitating faster and more reliable drug screening essential for judicial processes.…”
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  17. 597

    The Impact of Storage Time and Reheating Method on the Quality of a Precooked Lamb-Based Dish by Zhihao Yang, Chenlei Wang, Ye Jin, Wenjia Le, Liang Zhang, Lifei Wang, Bo Zhang, Yueying Guo, Min Zhang, Lin Su

    Published 2025-08-01
    “…This study aimed to (i) characterize the physicochemical/microbiological changes in stewed mutton during storage (4 °C/−18 °C, 0–28 days) and (ii) evaluate reheating methods (boiling vs. microwaving) on day-7 samples. …”
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  18. 598

    Production of Cyanobacterial Microscale Adsorbent by Hydrothermal Method for Pre-concentration of Cadmium from Water by T. Mohammadi Arian, G. Rahimi, R. Khavari Farid

    Published 2025-04-01
    “…Measuring and monitoring little concentration (even lower than the detection limit of the device) in the case of dangerous and biostable pollutants such as cadmium in natural water samples is a necessity. Solid-phase extraction using carbon adsorbents is the most efficient and common method of pre-concentration of heavy metals from environmental samples. …”
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  19. 599

    Growing of heteroepitaxial layers on lattice mismatched substrates by the method of scanning liquid phase epitaxy by Vadym Tsybulenko, Stanislav Shutov

    Published 2020-12-01
    “…However, the methods of deposition from a liquid phase are the most inexpensive and simple yet. …”
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  20. 600

    An Improved Decline Curve Analysis Method via Ensemble Learning for Shale Gas Reservoirs by Yu Zhou, Zaixun Gu, Changyu He, Junwen Yang, Jian Xiong

    Published 2024-11-01
    “…By combining the strengths of individual models, it offers a more robust and accurate prediction framework. We evaluated this method using data from 22 shale gas wells in region L, China, comparing it to six traditional DCA models, including Arps and the Logistic Growth Model (LGM). …”
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