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3641
Brain White Matter Impairment in Patients with Spinal Cord Injury
Published 2017-01-01“…However, significantly negative correlation was shown between the increased radial diffusivity (RD) of left AG and total motor scores (uncorrected p<0.05). …”
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3642
Topology identification and parameters estimation of LV distribution networks using open GIS data
Published 2025-03-01“…In the second stage, based on the limited SM data, the location of breakpoints in mesh topology caused by circle roads is verified and reconstructed to guarantee the radial structure of LVDNs. Finally, given multiple incomplete SM datasets, three data-driven optimization models based on a state estimation model are constructed to mitigate the error of cable length induced by OSM data. …”
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3643
A Case of Variceal Bleeding with Cricopharyngeal Web: A Challenge to Variceal Band Ligation
Published 2025-01-01“…Subsequent endoscopic dilation of the web with a Controlled Radial Expansion (CRE) balloon facilitated successful band ligation. …”
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3644
A Novel Control Method to Improve Current Regulation and Harmonics in Navigation Dimming Power Supply
Published 2019-01-01“…In this study, a new method which could dynamically adjust P and I gains is presented for the DPS based on the radial basis function (RBF) neural networks combined with the gradient descent method. …”
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3645
The Seepage Model Considering Liquid/Solid Interaction in Confined Nanoscale Pores
Published 2018-01-01“…Numerical results show that the radial velocity distribution near the solid wall has an obvious change when considering the liquid/solid interaction. …”
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3646
Flow-Field Characteristics of High-Temperature Annular Buoyant Jets and Their Development Laws Influenced by Ventilation System
Published 2013-01-01“…The development laws of high-temperature annular buoyant jets were analyzed and compared with previous studies, including radial velocity distribution, axial velocity and temperature decay, reattachment position, cross-section diameter, volumetric flow rate, and velocity field characteristics with different pressures at the exhaust hood inlet. …”
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3647
Investigation on the influencing mechanism and quantitative evaluation of stirred heat effect in high-speed mechanical seals
Published 2025-03-01“…Secondly, in terms of heat generation, because of the high-speed shear effect of rotor, a much larger effective viscosity, radial velocity gradient, turbulence intensity and turbulence dissipation rate are generated by the turbulent flow in sealed chamber, which are responsible for the significant stirred heat. …”
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3648
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3649
Impact of Severe Obesity and Weight Loss on Systolic Left Ventricular Function and Morphology: Assessment by 2-Dimensional Speckle-Tracking Echocardiography
Published 2016-01-01“…Also, no significant change in global radial strain after weight loss was noted (41.1±22.0 versus 43.9±23.3, p=0.09). …”
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3650
Experiments and Computational Research of Biomass Pyrolysis in a Cylindrical Reactor
Published 2021-02-01“…During the experiment, the temperature values of the material being pyrolyzed were recorded at two points of the radial coordinate, viz. at the wall of the apparatus and on its axis. …”
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3651
Benefits of Multi-Terminal HVdc Under Extreme Conditions via Production Cost Modeling Analyses
Published 2024-01-01“…Finally, the planning 2030 Western Electricity Coordinating Council (WECC) system is used as an example to demonstrate the benefits of existing and future dc lines in point-to-point, radial, and meshed configurations. Under extreme system conditions including heatwave and wildfire, it is identified from the PCM simulation results that HVdc and MTdc transmission flexibility can provide substantial economic, reliability, and environmental benefits. …”
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3652
Mean-Variance optimal portfolio selection integrated with support vector and fuzzy support vector machines
Published 2024-07-01“…This study introduces a novel approach integrating a support vector machine (SVM) with an optimal portfolio construction model. Leveraging the Radial Basis Function (RBF) kernel, the SVM identifies assets with higher growth potential. …”
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3653
Methotrexate and Valproic Acid Affect Early Neurogenesis of Human Amniotic Fluid Stem Cells from Myelomeningocele
Published 2017-01-01“…We found that MMC-derived AFSCs highly expressed early neural and radial glial genes that were negatively affected by MTX and VPA exposure. …”
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3654
Lie symmetry analysis of bio-nano-slip flow in a conical gap between a rotating disk and cone with Stefan blowing
Published 2025-01-01“…Numerical simulations are done for various rotational Reynolds numbers and various gap angles to explore the flow, heat, NPVF, and DMM transport features. The radial and tangential skin friction factors, Nusselt, Sherwood, and density numbers are calculated and inspected using tabular and graphical results. …”
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3655
A Novel Mathematical Model for Fracturing Effect Evaluation Based on Early Flowback Data in Shale Oil Reservoirs
Published 2021-01-01“…The flow of the fluid in the fracture system is approximately regarded as radial flow. In this model, the expansion of the fluid and the closure of the fracture are defined as integrated storage coefficients to characterize the storage capacity of the fracture system. …”
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3656
Investigation of boiler energy consumption in the gas refinery units using RSM ANN and Aspen HYSYS
Published 2025-01-01“…Using Aspen HYSYS simulations and modeling approaches like Artificial Neural Networks (ANNs) and Response Surface Methodology (RSM), data from 579 days of boiler operation was gathered and examined. Radial Basis Function (RBF) and Multi-Layer Perceptron (MLP) techniques were used in the ANN modeling. …”
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3657
Vacuum vaporizer for fabrication of thin films of material by sublimations
Published 2019-12-01“…Vacuum vaporizer containing tubular element with tightly closed by flat end areas, executed from Та (or Мо) foil by the thickness (0,05–0,1) mm with the high temperature of melting and evaporations and is kept a central region of the radial cross-section with the hole in the manner of the oval situated between flat end areas having variable area of the current section, which decreases toward from the centre of the tubular element to its ends. …”
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3658
Investigation of Sonic Under-expanded Jets Using Slotted Rectangular Mechanical Tabs
Published 2025-01-01“…The centerline total pressure profiles, radial total pressure profiles and shadowgraph images for the tabbed cases are retrieved from the investigation and the results are compared with the free jet to study and visualize the jet mixing characteristics of the tabs. …”
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3659
Breaking Mechanism and Damage Evolution Rule of Ultra-High-Pressure Water Jet Impacting Steel Fiber Reinforced Concrete
Published 2021-01-01“…In addition, based on the CT scans and digital image processing technology, this paper also comparatively analyzed the internal fragmentations of SFRC and the ordinary concrete subjected to UHP-WJ impact, and it is found that compared with the ordinary concrete, there is smaller dimension of crater and it is difficult to engender macrocrack for SFRC, with lower damage and higher damage attenuation speed along the axial and radial directions.…”
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3660
Characteristics of Glial Reaction in the Perinatal Rat Cortex: Effect of Lesion Size in the ‘Critical Period’
Published 2000-01-01“…The glial reactivity seemingly appears after the end of the neuronal migration and just precedes the massive transformation of the radial glia into astrocytes. Estimating the position of the appearance of glial reactivity among the events of cortical maturation can help to adapt the experimental results to humans.…”
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