2,120 results for "Shuo Wang"
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Journal Article
Logarithmic singularity subtraction for matrix‐friendly layered medium Green's functions
Abstract A subtraction procedure is proposed to evaluate the logarithmic singularity for matrix‐friendly layered medium Green's functions. In this subtraction procedure, an integral of the Bessel function combined with the exponential function and power function, where the sum of the power of kρ…
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The Abridgment and Relaxation Time for a Linear Multi-Scale Model Based on Multiple Site Phosphorylation
Random effect in cellular systems is an important topic in systems biology and often simulated with Gillespie’s stochastic simulation algorithm (SSA). Abridgment refers to model reduction that approximates a group of reactions by a smaller group with fewer species and reactions. This paper presents…
Also available at: DOAJ
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Journal Article
Predictive Value of Heart Rate and Blood Pressure on the Prognosis of Postural Tachycardia Syndrome in Children
BackgroundTo investigate the predictive value of heart rate (HR) and blood pressure (BP) on the prognosis of postural tachycardia syndrome (POTS) in children.Materials and Methods53 cases of children aged 5 to 15 years who visited in the Pediatric Syncope Specialist Clinic of The Second Xiangya…
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Exposure versus Susceptibility as Alternative Bases for New Approaches to Surveillance for Schistosoma japonicum in Low Transmission Environments
Currently, schistosomiasis in China provides an excellent example of many of the challenges of moving from low transmission to the elimination of transmission for infectious diseases generally. In response to the surveillance dimension of these challenges, we here explore two strategic approaches…
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Beyond diagonal noise: A better predator-prey modeling framework with cross-covariance
The introduction of stochasticity into continuous ecological models frequently relies on phenomenological, diagonal diffusion terms that lack a rigorous microscopic basis. We demonstrate that this standard practice fundamentally misrepresents the geometry of demographic fluctuations. By deriving a…
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Optimal control of a mathematical model for cancer chemotherapy under tumor heterogeneity
We consider cancer chemotherapy as an optimal control problem with the aim to minimize a combination of the tumor volume and side effects over an a priori specified therapy horizon when the tumor consists of a heterogeneous agglomeration of many subpopulations. The mathematical model, which…
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Innovative sequential track-to-track algorithm for telerobots tracking based on heterogeneous sensors
In order to improve efficiency and accuracy of the existing telerobots tracking schemes, we present an innovative sequential track-to-track algorithm based on heterogeneous sensors in this article. Considering the effect of the difference of state estimation error on log-likelihood ratio, the…
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Research on a Phase-Shift-Based Discontinuous PWM Method for 24V Onboard Thermally Limited Micro Voltage Source Inverters
This research explores a phase-shift-based discontinuous PWM method used for 24 V battery-powered onboard micro inverters, which are critical for thermally limited applications like micromachines, where efficient heat dissipation and compact size are paramount. Discontinuous pulse width modulation…
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Facial Animation Algorithm Based on Improved Thin Plate Spline Motion Model
Facial animation plays a crucial role in applications involving movies, games, and virtual reality in terms of achieving realistic and vivid emotional communication. When handling multiple factors, such as facial shape, posture, and expression, good motion estimation results can be obtained through…
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Freeze–Thaw Durability Enhancement of Cement Mortar Incorporating Milled RHA: Hydration Kinetics, Microstructural Refinement, and Strength Evolution
Large quantities of agricultural waste, particularly rice husk ash (RHA), are generated worldwide each year, and the lack of rational, value-added disposal pathways poses both environmental and resource-utilization challenges. To address this practical problem while improving the freeze–thaw (F–T)…
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Journal Article
The risk of concurrent heatwaves and extreme sea levels along the global coastline is increasing
Abstract Concurrent heatwaves and extreme sea levels could pose a serious threat to coastal communities under climate change; however, the spatiotemporal characteristics and dynamic evolution of them along global coastline remain poorly understood. Here, we use reanalysis datasets and model…
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Variations of Supercooling Capacity in Intertidal Gastropods
Winter low-temperature confines species distribution. Intertidal gastropods are distributed from tropical to polar zones, facing variable intensities and durations of low temperatures. They usually set their supercooling points (SCPs) at high subzero temperatures to stimulate freezing. However, the…
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The Cultivation of Oral Expression Ability in the Process of Learning English in Secondary Schools
In the context of globalization, the English proficiency requirements for middle school students are no longer limited to simple listening, reading and writing, and the importance of spoken language is becoming increasingly apparent. Secondary school is also an important period of language…
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Toward a computational theory of manifold untangling: from global embedding to local flattening
It has been hypothesized that the ventral stream processing for object recognition is based on a mechanism called cortically local subspace untangling. A mathematical abstraction of object recognition by the visual cortex is how to untangle the manifolds associated with different object categories…
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Lithium/yttrium cluster effect on {101-1} twin boundary migration in magnesium
The precipitate with a crystal structure different from the matrix usually plays a great role in the material strength. However, little is known about the contribution of precipitate similar to the matrix structure. Herein, the interaction of {101-1} twin and hexagonal close-packed (HCP) cluster…
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More than a Band-Aid: The Alleviating Effect and Channels of the Industry–Finance Cooperation Pilot Policy on Corporate Financing Constraints
As a major policy initiative, China’s Industry–Finance Cooperation (IFC) Pilot Program aims to address the enduring difficulties enterprises face in securing affordable financing. Despite its intent, the policy’s actual efficacy in alleviating corporate financing constraints remains ambiguous…
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