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  1. 2561

    Application of five seismic attributes in natural fracture prediction for deep coalbed methane production along the eastern margin of the Ordos Basin by Jiangnan TONG, Feng WANG, Feng ZHANG, Wei HOU, Zhongbai LI, Liang JI, Yanan JIANG, Wei SUN

    Published 2025-04-01
    “…The verification using multi-source data, including formation micro-imaging (FMI) logs, array acoustic logs, and fracturing curves, indicates that the azimuthal statistical method exhibited higher reliability in predicting fracture orientation (coincidence rate: 89 %) and developmental degree (prediction accuracy: 88.5 %). …”
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  2. 2562

    DECISION SUPPORT SYSTEM IN PLANNING INVESTMENT PROJECTS by Viktor Kosenko

    Published 2018-12-01
    “…While developing the method of selecting the optimal variant of the investment project, the types of source information about the project and the organization which will use the finances are involved are determined. …”
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  3. 2563

    Abstract 094: Sudden Onset Dysphagia: A Symptom To Be Aware of During Code Strokes by Aysha Abeer, Wilson Rodriguez, Nicholas Schaper, Yoan Ganev, Gunjanpreet Kaur, Adam Awad, Brian Miremadi

    Published 2023-11-01
    “…The most common mechanism of stroke usually is atherothrombosis, followed by cardioembolic, dissection and embolic source of undetermined source (ESUS). While dysphagia often accompanies the constellation of LMS symptoms, it is rarely the first symptom and has only been reported in a few cases in the literature. …”
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  4. 2564

    A co-registered in-situ and ex-situ dataset from wire arc additive manufacturing process by Vladimir Orlyanchik, Jeffrey Kimmell, Zackary Snow, Amir Ziabari, Vincent Paquit

    Published 2025-02-01
    “…This method relies on AI/ML models and optimization techniques, which are developed using the data collected from various sources, including in-situ sensors, ex-situ imaging, and manufacturing process parameters. …”
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  5. 2565

    High-precision symbol timing algorithm for specific emitter identification by Yiwei PAN, Hua PENG, Tianyun LI, Wenya WANG

    Published 2018-08-01
    “…The existing symbol timing algorithms have the problems that the method of delay estimation is improper and the calculation precision of the interpolation is insufficient for the pretreatment of specific emitter identification.A high-precision symbol timing algorithm was proposed to solve these problems.Aiming at the former problem,a two-step estimation method was adopted,rough estimation of delay was firstly obtained by the forward algorithm,and then the accurate value was acquired through local search with the demodulated symbols.For the latter problem,a window-based approach was used to design an interpolating filter which could optimize the anti-aliasing characteristics and improve the calculation accuracy.Simulation results show that the proposed algorithm can effectively solve the above problems and achieve better recognition results in the radiation source recognition compared with the conventional symbol timing algorithm.…”
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  6. 2566

    High-precision symbol timing algorithm for specific emitter identification by Yiwei PAN, Hua PENG, Tianyun LI, Wenya WANG

    Published 2018-08-01
    “…The existing symbol timing algorithms have the problems that the method of delay estimation is improper and the calculation precision of the interpolation is insufficient for the pretreatment of specific emitter identification.A high-precision symbol timing algorithm was proposed to solve these problems.Aiming at the former problem,a two-step estimation method was adopted,rough estimation of delay was firstly obtained by the forward algorithm,and then the accurate value was acquired through local search with the demodulated symbols.For the latter problem,a window-based approach was used to design an interpolating filter which could optimize the anti-aliasing characteristics and improve the calculation accuracy.Simulation results show that the proposed algorithm can effectively solve the above problems and achieve better recognition results in the radiation source recognition compared with the conventional symbol timing algorithm.…”
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    Article
  7. 2567

    Supercritical Extraction Technology of Obtaining Polyunsaturated Acids from Starfish (Lysastrosoma anthosticta Fisher, 1922) by Alexander M. Zakharenko, Konstantin Yu. Kirichenko, Igor A. Vakhniuk, Kirill S. Golokhvast

    Published 2021-12-01
    “…Study objects and methods. The study defined the optimal parameters for extracting the lipid fraction of Lysastrosoma anthosticta with supercritical carbon dioxide, as well as the qualitative composition of the obtained extracts. …”
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  8. 2568

    Target Ship Recognition and Tracking with Data Fusion Based on Bi-YOLO and OC-SORT Algorithms for Enhancing Ship Navigation Assistance by Shuai Chen, Miao Gao, Peiru Shi, Xi Zeng, Anmin Zhang

    Published 2025-02-01
    “…In this paper, first, the ship tracking system was optimized using the Bi-YOLO network based on the C2f_BiFormer module and the OC-SORT algorithms. …”
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  9. 2569

    Muscovite based polyaniline nanocomposite as effective adsorbent for removal of Cd2+ and Pb2+ ions from liquid waste by M. Nageeb Rashed, A. S. A. Arifien, F. A. El-Dowy

    Published 2025-06-01
    “…This study ended with the cost- effective preparation of PANI/Msc nanocomposite that offers a promising solution for the removal of heavy metals from contaminated water source. In addition, the capability study regarding Pb2+ and Cd2+ion adsorption over the PANI/Msc nanocomposite clearly revealed that our method is suitable for large- scale application.…”
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  10. 2570

    Vineyard pruning-wood waste valorisation: sustainable extraction of bioactive compounds by Elisabetta Tumminelli, Valeria Cavalloro, Valeria Cavalloro, Chiara Ingrà, Alessandra Ferrandino, Alessio Porta, Giorgio Marrubini, Emanuela Martino, Emanuela Martino, Daniela Rossi, Simona Collina

    Published 2025-06-01
    “…Accordingly, it represents a valuable source of biologically active phytochemicals with potential industrial outcomes.MethodsThe present study aimed to exploit grapevine pruning residues as a source of (E)-resveratrol and (E)-ε-viniferin through the set-up of a low environmental impact procedure which involves first a microwave-assisted solvent extraction (MASE) followed by a protocol suitable for the isolation of (E)-resveratrol and (E)-ε-viniferin from the MASE extract. …”
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  11. 2571

    Computational Temporal Ghost Imaging Using Intensity-Only Detection Over a Single Optical Fiber by Jiang Tang, Yongwen Tang, Kun He, Luluzi Lu, Di Zhang, Mengfan Cheng, Lei Deng, Deming Liu, Minming Zhang

    Published 2018-01-01
    “…We propose a method of computational temporal ghost imaging over a single optical fiber using simple optical intensity detection instead of coherent detection. …”
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  12. 2572

    Fine-grained building function recognition with street-view images and GIS map data via geometry-aware semi-supervised learning by Weijia Li, Jinhua Yu, Dairong Chen, Yi Lin, Runmin Dong, Xiang Zhang, Conghui He, Haohuan Fu

    Published 2025-03-01
    “…In this work, we propose a geometry-aware semi-supervised method for fine-grained building function recognition, which effectively uses multi-source geoinformation data to achieve accurate function recognition in both single-city and cross-city scenarios. …”
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  13. 2573

    Stray inductance influence on switching waveform design with gate charge control for power MOSFETs by Hirotaka Oomori, Ichiro Omura

    Published 2025-03-01
    “…This paper experimentally investigates the influence of stray inductance on the method since the stray inductance cannot be completely eliminated in practical power converters.A simple and wide-band voltage control current source circuit was built to generate a 100 ns-wide gate charge pulse for measuring the voltage and current responses. …”
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  14. 2574

    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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  15. 2575

    Application of collaborative innovation between the logical brain and the associative brain in oil and gas gathering and transportation systems by Jing GONG, Siheng SHEN, Daqian LIU, Qi KANG, Shangfei SONG, Haihao WU, Bohui SHI

    Published 2025-05-01
    “…Traditional simplified analytical methods struggle to cope with dynamic uncertainties, while existing data-driven algorithms are confronted with the dual challenges of lacking interpretability and insufficient robustness. …”
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  16. 2576

    Construction of political education in learning Pancasila and citizenship in increasing students' political awareness by M Ari Kuwoto, Rini Sudarmanti, Atika Budhi Utami

    Published 2024-09-01
    “…The data validity check method uses source triangulation. Then, the data analysis method using Miles and Huberman's model includes data reduction, data presentation, and conclusion. …”
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  17. 2577

    Entropy analysis of Darcy–Forchheimer flow of couple-stress TiO2-CoFe2O4/engine oil based hybrid nanofluid between two rotating disks considering hall effect by Sk Enamul, Seetalsmita Samal, Surender Ontela

    Published 2025-03-01
    “…The semi-analytical methodology known as the homotopy analysis method (HAM) is then applied to the solution. Critical parameters such as the inertial coefficient, heat source parameter, nanoparticle concentration, and magnetic field parameter are analyzed graphically. …”
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  18. 2578

    Research on Suppression of Vibration Caused by Combustion Pressure Pulsation in Aircraft Engines by Liang Hong, Chao-Ping Zang, He-Jiong Ji, Qiu-Xia Yu, Yun-Fan Jiang, Lian Shen

    Published 2024-01-01
    “…This investigation successfully achieved the positioning of the high-energy vibration source in the aircraft engine and the vibration energy suppression of the excitation source under minimum engineering costs. …”
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  19. 2579

    CAPABILITIES OF APPLYING VISIBLE LIGHT RAYS IN THE SYSTEMS OF HIDDEN INFORMATION TRANSMITTING by I. V. Pyslar, V. V. Brailovsky, M. G. Rozhdestvenska, M. M. Ivanchuk

    Published 2018-06-01
    “…In the paper we represented experimental frequency dependence of the power of light pulses which are invisible for human eye at BL preset level.To eliminate the influence of distracting and masking factors (for example, BL pulsations) we offer to choose LED matrixes powered by stabilized adjustable DC power supply unit as an optimal BL source. Based on experimental data about current and temperature dependences of light stream power and LED matrix radiation spectra we developed a method of assignment of BL level by changing LED current. …”
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  20. 2580

    Historical and Cultural Tradition of Organizing Labour Activity in Russia and Its Impact on Today’s Economic Mentality of Russian Citizens by Z. V. Bezveselnaya

    Published 2023-09-01
    “…For this research the author used a combination of historical and logical methods in line with the statistical method, analysis of historic sources, as well as the method of comparative analysis.…”
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