This study describes the three development stages of a videolaryngoscope using 3D printing technology: prospecting, modeling and prototyping, and realistic simulation on airway mannequins. The modeling, prototyping, and simulation phases were…
Category: Engineering
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Advanced hybrid computational analysis of febuxostat solubility using machine learning in supercritical processing method
Data set
In this study, we modelled a data set consisting of 24 rows of information about the solubility of FBX (febuxostat) drug at different temperatures and pressures. Table 1 displays all of this information in its entirety with the values of…
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Study of linear and nonlinear isotherm and kinetic parameters of hexavalent chromium adsorption onto reduced graphene oxide coated iron oxide
rGO@Fe3O4 characterization
FTIR method was employed to confirm the synthesis of GO and rGO@Fe3O4, as well as to identify functional groups and metal oxide bonds. As shown in Fig. 1a, a prominent C–O band at 1039 cm−1 and C = O interactions…
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A scalable reinforcement learning framework inspired by hippocampal memory mechanisms for efficient contextual and sequential decision making
Levine, S., Finn, C., Darrell, T. & Abbeel, P. End-to-end training of deep visuomotor policies. J. Mach. Learn. Res.17, 1–40 (2016).
Google Scholar
Kalashnikov, D. et al. Scalable deep…
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FCN attention enhancing asphalt pavement crack detection through attention mechanisms and fully convolutional networks
Result evaluation indicators
On the test data set, select the pixel accuracy Acc (Pixel Accuracy) and the average intersection-over-union ratio (mIoU) as the performance indicators of the model32,33. The pixel accuracy Acc formula is shown in…
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Accurate and real-time brain tumour detection and classification using optimized YOLOv5 architecture
The proposed methodology highlights a new optimizer called NRMSProp, derived from RMSProp, to enhance the CNN performance for tumour classification from medical images. Through the integration of Nesterov momentum with RMSProp, NRMSProp improves…
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Research and application of fiber-reinforced EPS particle lightweight soil in highway engineering in cold regions
Results
Effect of EPS particles on the density of lightweight soils
In the preliminary test conducted before the unconfined compression test, it was observed that the influence of polypropylene fiber and lime on the density of EPS lightweight soil…
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Plasticity-based design and static performance of UT-type joint for construction error adaptation
Experimental phenomena
The failure mode of the UT-type assembled joint under positive bending moment is illustrated in Fig. 24. It can be observed that the joint zone experienced significant deflection, with a θ value reaching 0.04 rad. Due to…
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Enhancement mechanisms of coal permeability under water saturated conditions using liquid nitrogen freeze thaw cycles
Specimen preparation
The experimental coal samples were taken from the No.3 coal seam of 7107 working Face of Lu’an Wang zhuang Coal Mine in Chang zhi, Shanxi Province, which has a simple structure, low ash, and low sulfur, and were sealed with…
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Integrating high dimensional quadratic regression with penalties based predictive modeling for hydro power plants accurate tariff prediction
Although certain hydro Physical input features exhibit moderate to high correlation, the proposed predictive framework does not rely on unnecessary complexity. It employs a structured high dimensional quadratic regression model with carefully…
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