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Study on the Vibration Isolation Mechanism of Loofah Sponge
Published 2024-12-01“…Scanning models of the loofah sponge were generated using the RX Solutions nano-CT system in France, and finite element analysis was performed using the ANSYS Workbench. …”
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3123
Advanced Metasurface-Based Antennas: A Review
Published 2025-01-01“…As for function manipulation, due to the high design freedom of metasurface, multi-polarization reconfigurability can be achieved by changing the surface impedance distribution. …”
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Experimental Study on the Influence of Hydromechanical Boundary Conditions on Shear-Flow Coupling Characteristics of Granite Joints
Published 2022-01-01“…Moreover, the hydraulic aperture under the CNS boundary condition was always lower than that under the CNL boundary condition. …”
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3126
Which PSMA PET/CT interpretation criteria most effectively diagnose prostate cancer? a retrospective cohort study
Published 2025-01-01Subjects: Get full text
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3127
Assessment of ecological environment quality and their drivers in urban agglomeration based on a novel remote sensing ecological index
Published 2025-01-01“…Key findings reveal that: (1) Between 2012 and 2021, the YRDUA’s EEQ showed an upward trend, with the average NRSEI increasing from 0.509 to 0.556, representing an annual growth rate of 0.47%. However, notable regional disparities exist, with a spatial pattern characterized by “low EEQ in the northwest and high in the southeast.” (2) An analysis of NRSEI variations over this period indicates that the YRDUA’s EEQ has remained largely stable, although ecological degradation is concentrated in densely populated, low-lying areas near lakes, rivers, and plains. (3) Topographic complexity, economic development, and population density are the primary factors driving spatial differences in EEQ, with interactive effects among these factors exerting a more significant influence than individual factors alone.…”
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3128
Vibration Images-Driven Fault Diagnosis Based on CNN and Transfer Learning of Rolling Bearing under Strong Noise
Published 2021-01-01“…In this paper, aiming at the vibration image samples of rolling bearing affected by strong noise, the convolutional neural network- (CNN-) and transfer learning- (TL-) based fault diagnosis method is proposed. …”
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3129
Advanced Control for Shipboard Cranes with Asymmetric Output Constraints
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3130
A New Method for the Calibration of Site-Related Response Spectra
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3131
Numerical Analysis of Unsaturated Soil Slopes under Rainfall Infiltration Based on the Modified Glasgow Coupled Model
Published 2020-01-01“…The results show that the developed numerical program can reasonably analyze the changes in the seepage field and displacement field of unsaturated soil slopes under rainfall infiltration.…”
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3132
Impact of protein intake from a caloric-restricted diet on liver lipid metabolism in overweight and obese rats of different sexes
Published 2025-01-01“…Compared with the three calorie-restricted groups, the expressions of nuclear sterol-regulatory element-binding protein-2 (nSREBP-2) and 3-hydroxy-3-methylglutaryl coenzyme A reductase (HMG-CoA reductase) involved in cholesterol synthesis and low-density lipoprotein receptor (LDLR) and cholesterol 7-alpha hydroxylase (CYP7A1) involved in cholesterol clearance in the MC group were significantly lower (P < 0.05). …”
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Sepsis and AKI in ICU Patients: The Role of Plasma Biomarkers
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Laparoscopic Surgery Can Reduce Postoperative Edema Compared with Open Surgery
Published 2016-01-01“…The value of the edema index of Group O was higher than that of Group L on POD3 and POD5 (0.402±0.010 versus 0.397±0.008, p=0.001; 0.401±0.009 versus 0.395±0.007, p=0.039, resp.). …”
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Study on a Novel High-Efficiency Bridgeless PFC Converter
Published 2014-01-01“…In order to implement a high-efficiency bridgeless power factor correction converter, a new topology and operation principles of continuous conduction mode (CCM) and DC steady-state character of the converter are analyzed, which show that the converter not only has bipolar-gain characteristic but also has the same characteristic as the traditional Boost converter, while the voltage transfer ratio is not related with the resonant branch parameters and switching frequency. …”
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Diagnostic and Predictive Values of Inflammatory Factors in Pathology and Survival of Patients Undergoing Total Cystectomy
Published 2020-01-01“…All IFs had no diagnostic value for the pathological grade, tumor T stage, and systemic metastasis. Only NLR (AUC=0.706, cut‐off value=3.12, sensitivity=75.00%, specificity=70.00%, P=0.014), dNLR (AUC=0.700, cut‐off value=2.49, sensitivity=66.67%, specificity=76.67%, P=0.015), and SII (AUC=0.704, cut‐off value=463.56, sensitivity=100.00%, specificity=40.00%, P=0.004) had a diagnostic value for lymph node metastasis. …”
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Research on multi-source microstructure image recognition of foam ceramics using convolutional network combine with frequency domain
Published 2025-01-01“…Experimental results demonstrate that the FD-Conv model enhances recognition accuracy by at least 7.6% compared to state-of-the-art methods. Furthermore, the model effectively identifies foam ceramics with varying compositions and formulations and quantifies their microstructural phase characteristics. …”
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