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  1. 4101

    Structural optimization and thermal performance analysis of minichannel heat Sinks: A numerical approach by Danzhu Ma, Zihao Shao, Zhuang Li, Weiwei Jian

    Published 2025-08-01
    “…In this study, based on the rectangular channel, we propose the optimized design of the minichannel heat sink structure combining the sinusoidal waveform and the hole-shaped secondary channels, and through numerical simulation, we study the flow and heat transfer characteristics of the minichannel heat sink with wave-hole complex structure. The results show that compared with the rectangular channel, the unique structure of the wavy channel combined with the hole-shaped secondary channel can effectively disrupt the thermal boundary layer through controlled vortex shedding and the flow boundary layer to generate Dean vortices, which enhances the fluid perturbation, improves the heat transfer efficiency of the minichannel and promotes the heat transfer uniformity across the flow channel. …”
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  2. 4102

    Classification of influencing factors of speaking-up behaviour in hospitals: a systematic review by Dimmy van Dongen, Frank Guldenmund, Irene Grossmann, Jop Groeneweg

    Published 2024-12-01
    “…This complexity has encouraged research into the determinants of speaking-up behaviour in hospital settings. …”
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  3. 4103

    A novel lightweight multi-scale feature fusion segmentation algorithm for real-time cervical lesion screening by Jiahui Yang, Ying Zhang, Wenlong Fan, Jie Wang, Xinhe Zhang, Chunhui Liu, Shuang Liu, Linyan Xue

    Published 2025-02-01
    “…In encoder stage, the first layer of MobileNetV2 module outputs shallow features which tend to be lost during multi-layer feature extraction. …”
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  4. 4104

    Mechanical Characteristics and Energy Evolution of Sandstone Three-Point Bending Test by Tao Qin, Kai Ren, Zhi Liu, Yan-Wei Duan, Lei Wang

    Published 2021-01-01
    “…With the increase of underground mining depth in coal mines, the distribution of stress fields in deep mining becomes more complex, and the stress localization characteristics are obvious. …”
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  5. 4105

    Multi-stream feature fusion of vision transformer and CNN for precise epileptic seizure detection from EEG signals by Qi Li, Wei Cao, Anyuan Zhang

    Published 2025-08-01
    “…It fuses different feature representations through the MSFF strategy to enhance its discriminative ability, and finally completes the classification task through the average pooling layer and the fully connected layer. Results The effectiveness of the model was validated by experimental evaluations on the publicly available CHB-MIT dataset and the Kaggle 121 people epilepsy dataset. …”
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  6. 4106

    Mathematical simulation of railway track and trackside contamination with silt by V. M. Belkov, M. A. Zhuravlyova

    Published 2015-04-01
    “…Simulation of a flow around a complex shape object in turbulent conditions relates to the most difficult tasks in fluid dynamics. …”
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  7. 4107

    Comparative analysis of hydroxycinnamic acids of Artichoke cultivated in Ukraine and in France by A. I. Fedosov, O. O. Dobrovolnyi, A. S. Shalamay, O. M. Novosel, V. S. Kyslychenko

    Published 2017-04-01
    “…Identification of hydroxycinnamic acids was performed by thin layer chromatography of the ethanol extract of artichoke inflorescence. …”
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  8. 4108

    Damage Mechanism Analysis of High Field Stress on Cascode GaN HEMT Power Devices by Shuo Su, Yanrong Cao, Weiwei Zhang, Xinxiang Zhang, Chuan Chen, Linshan Wu, Zhixian Zhang, Miaofen Li, Ling Lv, Xuefeng Zheng, Wenchao Tian, Xiaohua Ma, Yue Hao

    Published 2025-06-01
    “…Moreover, defects occur in the barrier layer and buffer layer of GaN HEMT devices, and the threshold voltage of Cascode GaN HEMT power devices is negatively shifted, and the transconductance is reduced. …”
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  9. 4109

    Preservative free travoprost and timolol fixed combination in the initial treatment of primary glaucoma: an assessment of hypotensive efficiency and safety by S. Yu. Petrov, L. V. Yakubova, L. V. Vasilenkova, O. M. Filippova, A. N. Zhuravleva, V. I. Kotelin

    Published 2022-01-01
    “…By the end of the 3rd month of treatment, we noted an insignificant increase in visual acuity, a positive dynamic of the standard deviation and the standard deviation pattern, as well as OCT indicators, such as average thickness of the layer of retinal nerve fibers and the layer of retinal ganglion cells in the macula, stabilization of the thickness of the retinal ganglion cell complex layer and the size of the inner plexiform layer. …”
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  10. 4110

    Inversion of electric field component Ex in the SOTEM method based on the improved particle swarm optimization algorithm by Jifeng ZHANG, Changjian CHEN, Yuteng LI, Xiran YOU, Ziben MA

    Published 2025-04-01
    “…This suggests that the improved PSO algorithm significantly improved the identification accuracy of complex geoelectric structures. Under the conditions of multi-layer (≥5) initial inversion intervals and wide search intervals, the improved PSO algorithm yielded average inversion errors of less than 5% for both three- and five-layered geoelectric models, substantiating its effectiveness. …”
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  11. 4111

    Numerical Simulation of Two-Phase System of “Combustible Liquid – Solid Fuel” Combustion in a Fixed Bed by K. V. Dobrego, I. A. Koznacheev

    Published 2019-06-01
    “…Investigation of combustion of complex heterogeneous systems and particularly of twophase “combustible liquid – solid fuel” systems is topical because of the need to improve combustion of multicomponent and non-standard fuels as well as for resolution of specific ecological problems. …”
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  12. 4112

    Revolution of Plastic Surgery by Innovation in 3D Printing by Aqsa Mir, Yusra Mir

    Published 2024-10-01
    “…The 3D bioprinting technique helps in the creation of complex tissue constructs with high precision and reproducibility. …”
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  13. 4113

    Metabolism and Microstructure of the Small Intestine Wall in Patients With Colorectal Cancer by M. V. Bagryantsev, M. G. Ryabkov, E. L. Bederina, M. M. Loginova, A. V. Bazayev, A. I. Abelevich, I. L. Dezortsev, S. S. Bunova, M. V. Shirmanova, V. I. Shcheslavskiy, E. B. Kiseleva

    Published 2023-07-01
    “…If the hypothesis is confirmed, the developed algorithm for the complex diagnosis of microstructural and metabolic disorders in tissues will expand the possibilities for the rehabilitation of patients with cancer of the right colon.…”
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  14. 4114

    Community structure of habitat microorganisms and endophytes of narrow-ranged species Corybas fanjingshanensis at different ecological niche specificities by Huakai Zou, Jian Xu, Mingtai An, Haibo Li, Li Tian, Yuhang Ma

    Published 2025-07-01
    “…More beneficial bacteria and pathogenic fungi were enriched in moss water, whereas the moss layer exhibited a more complex and positively associated microbial network. …”
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  15. 4115

    Statistical Physics Modeling of Sorption Isotherms of Aluminum, Iron, and Indium on Tetraphenylporphyrin (H2TPP) and Tetrakis(4-tolylphenyl)porphyrin (H2TTPP): Phenomenological Inv... by Zainab Elqahtani, Mohamed Ben Yahia, Nada Alfryyan, Shatha Aldaghfag, Fatma Aouaini

    Published 2021-01-01
    “…On contrary, the participation of the chloride ions in the double-layer adsorption of the indium chloride was explained by the layer-by-layer process. …”
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  16. 4116

    Carbon Stocks in Soils Based on the State Forest Inventory Data by Nataliya V. Malysheva, Tatiana A. Zolina, Andrey N. Filipchuk

    Published 2025-02-01
    “…This is due to the high temporal and spatial variability of the organic carbon content in soils, the lack of empirical data for a number of regions, the difference in approaches to assessing soil carbon and the density of soil horizons, the thickness of the soil layer taken into account, the inclusion of forest litter carbon stocks, the peat layer, etc. …”
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  17. 4117

    Impurity rates detection for pepper harvesting based on YOLOv8n-Seg-ASB and random forest by Lijian Lu, Jin Lei, Chenming Cheng, Shiguo Wang, Chengfu Wang, Xinyan Qin

    Published 2025-12-01
    “…This is achieved by integrating adaptive kernel convolution (AKConv) deformable convolutions into the backbone layer, the Slim-Neck lightweight architecture into the neck layer, and the Bottleneck-SEResNeXt (B-SEResNeXt) multi-scale detection head into the head layer of the YOLOv8n-Seg model. …”
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  18. 4118

    Solving geocryology problems based on generalized Fourier theory for temperature waves in half-space by Anatoliy M. Afanasyev, Yulia S. Bakhracheva

    Published 2024-12-01
    “…Lykov’s theory, a spatially one-dimensional mathematical model of the processes of heat and moisture propagation in a homogeneous half-space, the boundary of which is in a state of heat and mass exchange with an airless medium, has been developed. By the method of complex amplitudes, formulas are obtained for time-asymptotic fluctuations in temperature and moisture content in a material filling a half-space, provided that the air temperature changes according to a harmonic law, and water vapor, both near the surface of the material and outside the boundary layer, is in a state close to saturation. …”
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  19. 4119

    Power Grid Load Forecasting Using a CNN-LSTM Network Based on a Multi-Modal Attention Mechanism by Wangyong Guo, Shijin Liu, Liguo Weng, Xingyu Liang

    Published 2025-02-01
    “…This model aims to address the issue in traditional methods where complex temporal features and important information in power grid load data are not fully captured. …”
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  20. 4120

    Study on phase characteristics of heterostructure por-Ga2O3/GaAs by S. S. Kovachov, I. T. Bohdanov, D. S. Drozhcha, K. M. Tikhovod, V. V. Bondarenko, I. G. Kosogov, Ya. O. Suchikova

    Published 2024-05-01
    “…These observations suggest a hierarchical pore structure indicative of a complex etching mechanism modulated by the electrolyte composition. …”
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