Showing 1,061 - 1,080 results of 18,993 for search 'sampling more (method OR methods)', query time: 0.34s Refine Results
  1. 1061

    Step-Stress Test Method for Electrical Life Model Based on Cumulative Damage Curve and Its Application in XLPE Cable by Haoran BIAN, Lijun YANG, Zhipeng MA, Zhiwen DING, Zhongxuan LI

    Published 2020-09-01
    “…The step-stress test has the advantages of short time and high efficiency, and is more suitable for obtaining the electrical life model parameters of cable samples. …”
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    Article
  2. 1062

    Effect of Extraction Method on Organoleptic, Physicochemical Properties and Some Biological Activities of Olive Oil from the Algerian Chemlal Variety by Sara Messad, Souhila Bensmail, Omar Salhi, Djamila Djouahra Fahem

    Published 2022-06-01
    “…Materials and Methods: Several physicochemical and sensory parameters of olive oil samples were evaluated by referenced methods (ISO, IOC, AFNOR, etc.). …”
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  3. 1063

    Genotypic diversity of Mycobacterium tuberculosis strains collected from immigrant patients in Mashhad, Iran using MIRU-VNTR method by Mahbubeh Jangi, Kiarash Ghazvini, Saman Soleimanpour, Mahdis Ghavidel, Gholamreza Hashemitabar

    Published 2025-06-01
    “… Background and Objectives: This research aimed to explore the genetic diversity and phylogenetic relationships of Mycobacterium tuberculosis (Mtb) strains, as well as to assess their drug susceptibility, specifically in strains isolated from immigrant patients attending the Referral Tuberculosis Laboratory in Mashhad. Materials and Methods: A total of 52 sputum samples isolated from patients were examined utilizing the Mycobacterial Interspersed Repetitive-Unit Variable Number of Tandem Repeats (MIRU-VNTR). …”
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  4. 1064

    Sound quality control method of 110 kV transformer based on distributed variable stiffness dynamic vibration absorber by Cai Zeng, Xing Du, Songbo Guo, Jian Han, Xiaoqiong He, Xinbiao Xiao

    Published 2025-07-01
    “…To measure the actual impact of transformer noise on humans more effectively, this paper proposes to introduce the sound quality evaluation method into the evaluation of transformer noise. …”
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  5. 1065

    Development of an immune-related gene signature applying Ridge method for improving immunotherapy responses and clinical outcomes in lung adenocarcinoma by Zhen Chen, Yongjun Zhang

    Published 2025-05-01
    “…Results Samples from The Cancer Genome Atlas dataset (TCGA-LUAD) were divided into two subtypes (immunosuppressive subgroup C1 and immune-activated subgroup C2); notably, the C2 subgroup was more likely to benefit from immunotherapy (p < 0.05). …”
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  6. 1066
  7. 1067

    Design of a parallel Helmholtz resonator structure as a hazardous greenhouse gases sensor using the transfer matrix method by Ilyas Antraoui, Ahlem Guesmi, Mohamed El Malki, Naoufel Ben Hamadi, Wesam Abd El-Fattah, Ali Khettabi, Zaky A. Zaky

    Published 2025-07-01
    “…Analytical modeling using the transfer matrix method and Sylvester’s theorem reveals that altering the geometry of an air-filled unit cell enables precise control over low-frequency acoustic wave filtering. …”
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  8. 1068

    Metro Foundation Pit Deformation Prediction Method Based on CNN-GRU Neural Network under Incomplete Data Condition by ZHOU Yi, WANG Zhangqiong, ZOU Yuangeng, CAI Yonghui, XU Xiaoya, ZHAO Qilin

    Published 2025-06-01
    “…These results demonstrate strong data recovery capability and high reliability of this method. Compared to the GA-BP neural network and LSTM prediction methods, the proposed method improves prediction accuracy by more than 100% and effectively addresses the issue of prediction lag. …”
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  9. 1069

    A Multi-Branch Convolution and Dynamic Weighting Method for Bearing Fault Diagnosis Based on Acoustic–Vibration Information Fusion by Xianming Sun, Yuhang Yang, Changzheng Chen, Miao Tian, Shengnan Du, Zhengqi Wang

    Published 2025-01-01
    “…The model incorporates an adaptive fusion method based on a multi-branch convolutional structure, enabling unified processing of both acoustic and vibration signals. …”
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  10. 1070
  11. 1071

    Influence of the nature of organic solvents on the process of separation of antioxidative additive in a transformer oil by a gas-chromatographic method by Duy Hung Nguyen, Yu. V. Snigireva, A. V. Taneeva, V. F. Novikov

    Published 2021-03-01
    “…Experiments were performed on a chromatograph of Chromosomes GC -1000 with a flame ionization detector and a quartz capillary column 30 m long, 0.32 mm in diamet er, filled with a fixed liquid phase Valko Bond VB-WAX P/n with a film thickness of 0.5 microns. The sample was dosed into the gas-liquid chromatograph injector using an automatic liquid dispenser DAZH-23, designed for entering up to twenty-three samples of sorbates and controlled by a computer with the appropriate software.METHODS. …”
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  12. 1072

    New screening and quantification method by UHPLC-MS/MS of 36 new synthetic cathinones in hair. Application to real cases by Alfredo Fabrizio Lo Faro, Anastasio Tini, Giorgi Kobidze, Giulio Mannocchi, Massimo Gottardi, Francesco Paolo Busardò, Giuseppe Basile, Bezhan Chakvetadze

    Published 2024-12-01
    “…The methodology was successfully validated according to the Organization Scientific Area Committee guidelines, with linearity (r2 ≥ 0.99) from LOQ to 500 pg/mg concentrations for all the compounds investigated. This method was subsequently applied to nine hair samples positive for ten different synthetic cathinones. …”
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  13. 1073

    Effect of grinding wheel type and cooling method on grinding quality of SiCf/SiC ceramic matrix composites by Ben WANG, Jiajie TANG, Hongdi CHU, Qi ZHANG

    Published 2025-04-01
    “…Therefore, from the perspective of processing performance and durability, the sintered diamond grinding wheel in grinding SiCf/SiC composite materials shows better comprehensive performance, especially under water-cooled conditions, where processing quality and stability are more advantageous.Discussion and optimization suggestionsBased on experimental data analysis, to optimize the grinding process of SiCf/SiC composites, the grinding wheel type and cooling method should be reasonably selected according to different processing stages. …”
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  14. 1074
  15. 1075

    Cyclic voltammetry as a method for determining the viability of seeds: a case study on silver maple (Acer saccharinum L.) by Magdalena Trusiak, Danuta Zielińska, Paulina Luśnia, Tomasz Mikołajczyk, Marcin Michalak, Beata P. Plitta-Michalak

    Published 2025-08-01
    “…Consequently, developing highly effective analytical methods to measure the antioxidant capacity of stored seeds is becoming increasingly critical. …”
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  16. 1076

    Fertility intention and its correlates with reproductive-aged married women in Ethiopia: an adapted theory of planned behavior (TPB) by Fitsum Tariku Fantaye, Solomon Abrha Damtew, Kelemua Menegesha Sene

    Published 2025-03-01
    “…In addition, it can be an instructive tool for discovering more about overall fertility patterns, which is important for understanding future reproductive behaviors. …”
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  17. 1077

    Clinical and cost-effectiveness of first contact physiotherapy for musculoskeletal disorders in primary care: the FRONTIER, mixed method realist evaluation by Nicola E Walsh, Alice Berry, Serena Halls, Rachel Thomas, Hannah Stott, Cathy Liddiard, Zoe Anchors, Fiona Cramp, Margaret E Cupples, Peter Williams, Heather Gage, Dan Jackson, Paula Kersten, Dave Foster, Justin Jagosh

    Published 2024-12-01
    “…Objectives The primary aim was to determine the clinical and cost-effectiveness of first-contact physiotherapists compared with general practitioner-led models of care. Design Mixed-method realist evaluation of effectiveness and costs, comprising three main phases: A United Kingdom-wide survey of first contact physiotherapists. …”
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  18. 1078
  19. 1079
  20. 1080

    A Study on the Community and Ecological Characteristics of Benthic Invertebrates in the Ulungu River, Xinjiang, via eDNA Metabarcoding and Morphological Methods by Qiang Huo, Yuying Ma, Linghui Hu, Qi Liu, Chengxin Wang, Jiaxuan Liu, Daoquan Ren, Zhichao Wang, Baoqiang Wang, Honghui Zeng, Yong Song, Sheng’ao Chen

    Published 2025-04-01
    “…More research is still needed on the key links of eDNA sampling, the control of the degradation rate, data utilization, and index development to provide more environmentally friendly and effective monitoring methods for ecological protection, more reliable support for ecological decision-making, and to more adequately respond to the challenges of global environmental change.…”
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