Showing 4,101 - 4,120 results of 4,920 for search 'sources optimization (method OR methods)', query time: 0.22s Refine Results
  1. 4101

    A Dual-Branch Network for Intra-Class Diversity Extraction in Panchromatic and Multispectral Classification by Zihan Huang, Pengyu Tian, Hao Zhu, Pute Guo, Xiaotong Li

    Published 2025-06-01
    “…A central innovation of our method lies in introducing a modality-specific intra-class diversity modeling mechanism for the first time in dual-source classification. …”
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  2. 4102

    Simultaneous Determination of Chlorothalonil and 4-Hydroxy-Chlorothalonil in Sulfur-Rich Vegetables by UHPLC-MS/MS with a Synergistic Enzyme Inhibition Strategy by Fengen Wang, Min Ding, Chao Zhang, Ruiju Li, Cuihua Ma, Xia Li, Zengmei Li, Huidong Li, Hong Zhang, Mengmeng Yan, Ligang Deng

    Published 2025-06-01
    “…This study developed a UHPLC-MS/MS method for simultaneous detection of chlorothalonil and 4-hydroxy-chlorothalonil, using an atmospheric pressure chemical ionization (APCI) source, optimizing the probe temperature to 600 °C and a set of optimal chromatography parameters. …”
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  3. 4103

    Comparative Study of Free Amino Acid Profiles in Underground Organs of Several Species of the Genus Rumex During Different Phases of the Vegetation Cycle by A. M. Poluyanov, U. A. Matvienko, A. Yu. Sokolova, A. E. Savelyeva, N. A. Durnova, N. V. Bobkova

    Published 2024-03-01
    “…Therefore, understanding the dynamics of bioactive compound accumulation in plants throughout their phenological phases of development is critical to optimizing their potential health benefits.Aim. To compare qualitative composition and dynamics of AA accumulation in the underground organs of four representatives of the Rumex genus: R. confertus, R. crispus L., R. obtusifolius L., R. aquaticus L. of three different vegetative phases.Materials and methods. …”
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  4. 4104

    Energy Characteristics of Seismic Waves on Cardox Blasting Tube by Xuejiao Cui, Bo Ke, Songtao Yu, Ping Li, Mingsheng Zhao

    Published 2021-01-01
    “…Combining wavelet packet transform decomposition and reconstruction and adaptive optimal kernel time-frequency analysis method, the liquid CO2 energy distribution of the seismic wave signal was further analyzed. …”
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  5. 4105

    DEVELOPMENT OF A TECHNIQUE FOR THE MASS-SPECTROMETRIC DETERMINATION OF GONADOTROPIN-RELEASING HORMONE AND ITS ANALOGS FOR DOPING CONTROL by K. M. Shestakova, G. A. Dudko, M. A. Dikunets

    Published 2017-04-01
    “…Various parameters affecting sample preparation, LC separation, and MS/MS detection were investigated, and optimized conditions were identified. The UPLC-MS/MS system was equipped with an electrospray ion source operating in positive ion mode with selected reaction monitoring. …”
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  6. 4106

    Exploring the gastric cancer care pathway in South Africa by Anishka Ramadhar, Juliana Kagura, Mazvita Muchengeti, Cameron Gaskill, Natasha Khamisa

    Published 2025-04-01
    “…Conclusion: A MDT approach for optimal treatment and patient care may be the best method for prolonged life. …”
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  7. 4107

    Improving Soil Moisture Estimation by Integrating Remote Sensing Data into HYDRUS-1D Using an Ensemble Kalman Filter Approach by Yule Sun, Quanming Liu, Chunjuan Wang, Qi Liu, Zhongyi Qu

    Published 2025-06-01
    “…However, capturing their spatial and temporal variability is difficult when using individual observations, modeling, or satellite-based methods. Here, we present an integrated framework that combines satellite-derived soil moisture estimates, ground-based observations, the HYDRUS-1D vadose zone model, and the ensemble Kalman filter (EnKF) data assimilation method to improve soil moisture simulations over saline-affected farmland in the Hetao irrigation district. …”
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  8. 4108
  9. 4109

    A Thermo–TDR Sensor for Simultaneous Measurement of Unfrozen Water Content and Thermal Conductivity of Frozen Soil by Panting Liu, Simao Fan, Qingyi Mu, Qifan Zhang, Linlin Tang, Jine Liu, Fuqing Cui, Zhiyun Liu, Xuna Wang

    Published 2025-03-01
    “…The results show that (1) under the optimized probe parameters, the deviation between the theoretical thermal conductivity and the numerical preset value is 2.94%, verifying the accuracy of the sensor in thermal physical testing. (2) With a 10 mm probe spacing design, the test area of the thermo-TDR significantly increased, and the skin effect coefficient reached 25.54%, satisfying the electromagnetic design requirements of the TDR method. (3) The designed thermo-TDR sensor realizes the simultaneous measurement of unfrozen water and thermal conductivity of frozen soil, and the experimental results present a good consistency with that of the nuclear magnetic resonance (NMR) and transient planar heat source methods. (4) Additionally, due to the drastic changes in the soil’s physical properties due to the probe’s heating process, testing errors of the thermo-TDR sensor will significantly increase in the near-phase transition range, especially in the range of −2~−1 °C.…”
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  10. 4110
  11. 4111

    Carbon emission quantification analysis of excavation engineering under road transport conditions. by Bai Chongxi, Zhiheng Zhang

    Published 2024-01-01
    “…Based on the life cycle method and process analysis, this study analyzes carbon emissions in excavation engineering by optimizing the evaluation model for fuel consumption standards of freight vehicles during the transportation phase in China. …”
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  12. 4112

    Stability of feature selection algorithm: A review by Utkarsh Mahadeo Khaire, R. Dhanalakshmi

    Published 2022-04-01
    “…The high correlation in features frequently produces multiple equally optimal signatures, which makes traditional feature selection method unstable and thus leading to instability which reduces the confidence of selected features. …”
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  13. 4113

    Improving nutritional quality and aflatoxin detoxification of peanut meal by co-fermentation with Weizmannia coagulans, Bacillus subtilis, and supplemented enzymes by Youwei Chen, Hao Huang, Dan Li, Limei Zou, Wendi Yu, Weiwei Dong, Xiang Yu, Yanli Feng, Jun Liu, Shumiao Zhao, Yunxiang Liang, Yuanliang Hu, Nan Peng

    Published 2025-08-01
    “…Microbial fermentation is one of the most effective methods to reduce anti-nutritional factors and enhance the nutritional value of peanut meal. …”
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  14. 4114

    Potential evaluation and development utilization technology of geothermal resources in the Jining Coalfield by Qipeng SHI, Jianguo FAN, Fengfeng SHI, Xuesen WANG, Huiming ZHENG, Jia MENG, Shuailiang SONG

    Published 2025-05-01
    “…Under the guidance of China’s “carbon peaking and carbon neutrality” goals, efforts are underway to optimize and adjust the national energy structure. …”
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  15. 4115
  16. 4116

    Antibacterial and Antifungal Properties of Cassava Starch, Xanthan Gum and Zinc Oxide Nanoparticles Coating Solution for Banana (Musa acuminate) Preservation by Hajar Nadya, Abdul Malek Nur Syazwani, Rosman Nurfarhana, Yaacob Ilyanie Hj., Razali Nur Amirah Syazwani, Sardi Noor Baity, Tan Eddie Ti Tjih, Asli Noor Asnida

    Published 2025-01-01
    “…The antibacterial properties of the coating were tested in vitro against Escherichia coli and Staphylococcus aureus using the disc diffusion method, with results confirmed by OD600 cell density measurements for microbial growth. …”
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  17. 4117

    Determination of Relative Contents of Isoflavones in Radix Puerariae Extract by Mass Spectrometry Guided High Performance Liquid Chromatography Using Quantitative Analysis of Multi... by NONG Jinmei, HAN Mo, WU Siqing, LI Libing, DENG Houqin

    Published 2025-04-01
    “…This study developed a method for the qualitative and quantitative analysis of isoflavones in Radix Puerariae extract using mass spectrometry (MS) and high performance liquid chromatography (HPLC). …”
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  18. 4118

    Off-grid hydroacoustic signal orientation estimation based on interpolation and subspace fitting in coprime arrays. by Chuanxi Xing, Guangzhi Tan, Qiang Meng, Yanling Ran, Mao Lu

    Published 2024-01-01
    “…This letter presents a novel approach to sparse Bayesian underwater acoustic signal direction estimation. The proposed method incorporates interpolation of the coprime array and signal subspace fitting. …”
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  19. 4119

    Optimalisasi Badan Penasihatan Pembinaan dan Pelestarian Perkawinan Kepenghuluan Dalam Meminimalisir Angka Perceraian by Bagus Kusumo Hadi, Opia Tatarisanto, Adam Dewantara Putra, Asyifa Nur Azizah, Taufik Pajar Pebriansyah

    Published 2024-10-01
    “…However, the effectiveness of its application in various regions in preventing divorce is still limited. This research method uses qualitative research with field research with critical analytical descriptive methods, then this composition uses a normative and empirical approach methodology sourced from direct experience in the field. …”
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  20. 4120

    Fat grafting: Lipofragmentation X Liposuction by Flavio Henrique Mendes, Fausto Viterbo, Elenice Deffune, Maria Aparecida Custódio Domingues, Marjorie Assis Golim, José Marcos Gabas, Renan Roldi Rossoni;, Helga Caputo Nunes

    Published 2019-09-01
    “…Introduction: Aiming to obtain autogenous and injectable lipografts from resected tissues in dermolipectomies, this study proposes a new method for harvesting and processing adipose tissue through a specific fragmenting device. …”
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