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  1. 1661

    Optimization of microwave extraction process of essential oil from Perilla frutescens by response surface methodology and its chemical composition analysis by LIN Meng-nan, SU Ping, YING Li-ya, GAO Hong-jian

    Published 2011-11-01
    “…Under the optimum extraction condition, the actual detection value of the essential oil was 1.783%, that was almost equal to the predictable value. …”
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  2. 1662

    The Impact of Normalization Procedures on Surface Electromyography (sEMG) Data Integrity: A Study of Bicep and Tricep Muscle Signal Analysis by Sergio Fuentes del Toro, Josue Aranda-Ruiz

    Published 2025-04-01
    “…Surface electromyography (sEMG) is a critical tool for quantifying muscle activity and inferring biomechanical function, enabling the detection of neuromuscular deficits through the analysis of electrical potential propagation. …”
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  3. 1663

    Simultaneous analysis of sixteen energetic nitro compounds and their degradation products in groundwaters and surface waters by ultra-high-performance liquid chromatography by Alen Albreht, Anja Koroša

    Published 2025-01-01
    “…An analytical method based on ultra-high-performance liquid chromatography with photodiode array detection for the simultaneous separation and determination of nitroaromatics, nitramines, and nitrate esters in aqueous environmental samples was developed. …”
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  4. 1664

    Ultrahigh-performance vector magnetic field sensor with wedge-shaped fiber tip based on surface plasmon resonance and magnetic fluid by Hao Zijian, Li Yongxi, Pu Shengli, Wang Jia, Chen Fan, Lahoubi Mahieddine

    Published 2022-07-01
    “…By plating different thickness of gold film on the surfaces, surface plasmon resonance (SPR) can be generated and the signal can be reflected by the surfaces as well. …”
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  5. 1665

    High-spatial-resolution surface soil moisture retrieval using the Deep Forest model in the cloud environment over the Tibetan Plateau by Zhenghao Li, Qiangqiang Yuan, Xin Su

    Published 2025-03-01
    “…As a key climate variable, soil moisture plays a crucial role in drought detection, flood warning, and crop yield prediction. …”
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  6. 1666

    Surface-enhanced Raman Spectroscopy and Density Functional Theory Study of Glyphosate and Aminomethylphosphonic acid Using Silver Capped Silicon Nanopillars by John Castillo, Ciro Rozo, Kaiyu Wu, Tomas Rindzevicius, Anja Boisen

    Published 2021-05-01
    “…This work is focused on detection and adsorption studies of GP and its metabolite aminomethylphosphonic acid (AMPA) on silver-capped silicon nanopillars using surface-enhanced Raman spectroscopy (SERS). …”
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  7. 1667

    An Evaluation Method of Ship-Tracking Algorithms for High-Frequency Surface Wave Radar considering High Maneuvers Generated by the MMG Model by null Iswandi, Risanuri Hidayat, Sigit B. Wibowo

    Published 2023-01-01
    “…Thelong-distance coverage of high-frequency surface wave radar (HFSWR) has promoted it as an enormous means for ship monitoring on the country’s maritime territory. …”
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  8. 1668

    Short-term calving front dynamics and mass loss at Sálajiegna glacier, northern Sweden, assessed by uncrewed surface and aerial vehicles by Florian Vacek, Clemens Deutsch, Jakob Kuttenkeuler, Nina Kirchner

    Published 2024-01-01
    “…Consecutive USV surveys of Sálajiegna's front, followed by point cloud based calving detection and surface-reconstruction based volume quantification, allowed for a detailed description of calving-induced terminus changes and is hence suggested as a viable alternative to the differencing of digital elevation models. …”
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  9. 1669
  10. 1670

    Quantifying spatio-temporal changes in the ecological environment quality and their implications for surface mass movement after a high-magnitude earthquake by Ming Chen, Chuan Tang, Yu Yang, Jiang Xiong

    Published 2025-04-01
    “…The accurate detection and assessment of changes in the quality of the ecological environment is crucial under seismic disturbances for regional ecological environment recovery and protection. …”
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  11. 1671

    A point-of-care diagnostic for drug-induced liver injury using surface-enhanced Raman scattering lateral flow immunoassay by Sian Sloan-Dennison, Kathleen M. Scullion, Benjamin Clark, Paul Fineran, Joanne Mair, Stacey Laing, Neil C. Shand, Cicely Rathmell, David Creasey, Dieter Bingemann, Jonathan Faircloth, Mark Zieg, Elizabeth Varghese, Christopher J. Weir, James W. Dear, Karen Faulds, Duncan Graham

    Published 2025-07-01
    “…To achieve this, we created an in vitro diagnostic medical device designed to quantitatively detect serum K18, consisting of a Lateral Flow Immunoassay (LFIA) paired with a bespoke handheld Raman Reader (HRR) to produce quantitative surface-enhanced Raman scattering (SERS). …”
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  12. 1672

    An Integrated Method for Inverting Beach Surface Moisture by Fusing Unmanned Aerial Vehicle Orthophoto Brightness with Terrestrial Laser Scanner Intensity by Jun Zhu, Kai Tan, Feijian Yin, Peng Song, Faming Huang

    Published 2025-02-01
    “…Beach surface moisture (BSM) is crucial to studying coastal aeolian sand transport processes. …”
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  13. 1673
  14. 1674

    Non-Invasive and Quantitative Evaluation for Disuse Muscle Atrophy Caused by Immobilization After Limb Fracture Based on Surface Electromyography Analysis by Lvgang Shi, Yuyin Hong, Shun Zhang, Hao Jin, Shengming Wang, Gang Feng

    Published 2024-11-01
    “…Background: The clinical evaluation for disuse muscle atrophy usually depends on qualitative rating indicators with subjective judgments of doctors and some invasive measurement methods such as needle electromyography. Surface electromyography, as a non-invasive method, has been widely used in the detection of muscular and neurological diseases in recent years. …”
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  15. 1675

    RivAIr: A custom-designed UAV-based sensor for real-time water area segmentation and surface velocity estimation by Marco La Salandra, Rosa Colacicco, Simone Panza, Giovanni Fumai, Pierfrancesco Dellino, Domenico Capolongo

    Published 2025-08-01
    “…Validated along the Basento River (Basilicata, Italy) under controlled conditions, the optimal configuration of RivAIr achieved a 90% confidence score in water surface area detection and velocity estimation with a −3% error relative to in-situ measurements, showing strong consistency with in-situ flow observations. …”
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  16. 1676

    Reconstructing ice phenology of a lake with complex surface cover: a case study of Lake Ulansu during 1941–2023 by P. Huo, P. Lu, B. Cheng, M. Yu, Q. Wang, X. Li, Z. Li

    Published 2025-02-01
    “…This method effectively improved the detection of ice information for mixed pixels. Furthermore, we extended Lake Ulansu's ice phenology back to 1941 via a random forest (RF) model. …”
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  17. 1677

    Characteristics of specific surface area N2 adsorption and desorption method in the characterization of cow dung particles and their efficient combustion products by Meng ZHAO, Buying HOU, Yuanchao LIANG, Xiaoying LIU, Linjie WU, Xiaolong JIAO, Xingbo LAN

    Published 2025-04-01
    “…The specific surface area detection method was used to compare the characteristics of pore size and specific surface area of each particle of raw cow dung with different particle sizes and ash samples obtained under different working conditions, and the combustion effect of each group of cow dung was obtained by elemental analysis. …”
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  18. 1678

    Voxel- and surface-based morphometry in the cortical thickness and cortical and subcortical gray matter volume in patients with mild-to-moderate Alzheimer’s disease by Kaidi Li, Kaidi Li, Dingling Xie, Zhengyong Zhang, Chunyu Fu, Chunyu Fu, Chunyang Li

    Published 2025-06-01
    “…AimThis study aimed to investigate alterations in whole-brain cortical thickness (CT) and cortical and subcortical gray matter volume (GMV) in patients with Alzheimer’s disease (AD) compared with healthy controls (HC) using voxel-based morphometry (VBM) and surface-based morphometry (SBM). Furthermore, we sought to develop a combined predictive model based on these neuroimaging markers and assess their potential clinical utility for the early detection and diagnosis of AD.MethodsA total of 42 patients diagnosed with mild-to-moderate AD and 49 demographically matched HC were recruited for this study. …”
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  19. 1679

    Surface Water Contaminants (Metals, Nutrients, Pharmaceutics, Endocrine Disruptors, Bacteria) in the Danube River and Black Sea Basins, SE Romania by Antoaneta Ene, Liliana Teodorof, Carmen Lidia Chiţescu, Adrian Burada, Cristina Despina, Gabriela Elena Bahrim, Aida Mihaela Vasile, Daniela Seceleanu-Odor, Elena Enachi

    Published 2025-04-01
    “…For most of the contaminants, Black Sea coastal water showed lower concentrations than the Danube water and good ecological status for surface water. Correlations between CECs and total coliforms suggest insufficient treated wastewater effluents as a common contamination source and possible use of CECs as indirect fecal pollution indicator in aquatic systems. …”
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  20. 1680