Spatiotemporal distribution of gob-side roadways
Under complex mining conditions, roadways excavated along goafs are frequently situated in zones that are significantly influenced by mining-induced disturbances. This is particularly evident during…
Category: Engineering
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Triboinformatic analysis and prediction of B4C and granite powder filled Al 6082 composites using machine learning regression models
The aim of this research is to evaluate how individual factors affect the wear and COF in Al6082-T651 hybrid composites. This analysis is essential for determining a composite material capable of enduring varying applied loads, sliding…
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Unveiling microsecond diffusion bonding phenomena enabled by air plasma spraying zirconia thermal barrier ceramics onto rare earth environmental barrier silicates
Baseline experiments to define the system and methodology for characterization and analysis
Fig. 2 Schematic illustration of the Plasma Spray Deposition process for polycrystalline ceramic-based materials (i.e., zirconia thermal barrier oxides /…
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Direct instantaneous torque control strategy for vehicle SRM based on improved convergence rate sliding mode control
The traditional Direct Instantaneous Torque Control (DITC) strategy employs a Proportional-Integral (PI) speed control, which finds it challenging to meet the control requirements of automotive motors. Sliding mode control systems are simple in…
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Automated characterization of abdominal MRI exams using deep learning
The data utilized in this research study was obtained from the University of Pennsylvania Health System, with the clinical information originating from patients who are participants in the Penn Medicine BioBank (PMBB). All participants in PMBB…
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Experimental and numerical investigations of microthermal actuator employing the amplification theory for achieving competitive performance
In the process of compromising the area with the actuation displacement using the numerical simulation based on the aforementioned FOM, the study has included a sweep on X parameter to find the best performance. It showed that the maximum…
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Automated non-PPE detection on construction sites using YOLOv10 and transformer architectures for surveillance and body worn cameras with benchmark datasets
Results of training and validation
Assessment of underfitting, and overfitting
Figure 8 presents the training and validation loss curves for three YOLOv10 transformer-based models, each employing a distinct backbone architecture, evaluated on both…
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Effect of friction stir processing parameters on mechanical properties of different aluminum alloy plates
Signal-to-noise ratio
The SN ratio is evaluated based on the quality of the intended responses. The objective function in this search is maximization of the responses (UTS, YS, El%, HV), so the larger the response, the better the SN ratio is to be…
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Mechanical properties and residual stresses in multi pass AISI 304 to AISI 1018 steel welds by SMAW and GTAW
Macrostructure of the weldments
Fig. 5 The macrostructure of SS AISI 304 weldments and AISI 1018 MS is joined by (a) SMAW and (b) GTAW.
The SMAW joint between AISI 304 and AISI 1018 was completed in three passes, and similarly, the GTAW joint also…
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Vaginal biomechanical function in premenopausal and postmenopausal women with and without pelvic organ prolapse
Wang, B. et al. Global burden and trends of pelvic organ prolapse associated with aging women: An observational trend study from 1990 to 2019. Front. Public Health 10, 975829 (2022).
Google…
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