Understanding the mechanisms of virus infection is pivotal for the effective prevention and treatment of viral diseases.This review provides a comprehensive overview of the latest advancements in real-time monitoring ...Understanding the mechanisms of virus infection is pivotal for the effective prevention and treatment of viral diseases.This review provides a comprehensive overview of the latest advancements in real-time monitoring of viral dynamics within established infection models.We begin by summarizing the recent progress in fluorescent probe and labeling techniques for real-time and in situ virus tracking.Next,we provide an in-depth analysis of the types and characteristics of virus infection models and discuss their respective advantages and limitations in virus tracking.Finally,we detail the recent progress in viral dynamics tracking across different infection models,illustrating how to use these models to monitor virus infection dynamics and discussing the meaningful biological information that can be acquired.展开更多
This article gives an elementary account of the recently proposed theory of spontaneous quantum gravity. It is argued that a viable quantum theory of gravity should be falsifiable, and hence it should dynamically expl...This article gives an elementary account of the recently proposed theory of spontaneous quantum gravity. It is argued that a viable quantum theory of gravity should be falsifiable, and hence it should dynamically explain the observed absence of quantum superpositions of space-time geometries in its classical limit.展开更多
By considering the static voltage characteristic of the load, we propose a WAMS/SCADA mixed nonlinear method to estimate the voltage of unobservable buses caused by topology change or phasor measurement unit (PMU) mal...By considering the static voltage characteristic of the load, we propose a WAMS/SCADA mixed nonlinear method to estimate the voltage of unobservable buses caused by topology change or phasor measurement unit (PMU) malfunction in a power system. By modeling the load characteristic with data from SCADA, we employed the Gauss-Seidel method to solve the nonlinear equations and estimate the voltage of unobservable buses with the high precision voltages of neighboring buses measured by a PMU. Simulations were carried out on the IEEE 39-bus system, and the results show that this novel method can dynamically and accurately trace the variation of the voltage phasor of the unobservable buses.展开更多
基金funded by the National Natural Science Foundation of China(No.22274011)Hebei Natural Science Foundation(No.B2024105013)+3 种基金Beijing Institute of Technology Research Fund Program for Young Scholars(No.2020-2024)Beijing Natural Science Foundation Proposed Program(No.L242138)Capital’s Funds for Health Improvement and Research(No.CFH 2024-1-4052)National Health Commission Clinical Research Projects for Innovative Drugs(No.WKZX2023CX210007)。
文摘Understanding the mechanisms of virus infection is pivotal for the effective prevention and treatment of viral diseases.This review provides a comprehensive overview of the latest advancements in real-time monitoring of viral dynamics within established infection models.We begin by summarizing the recent progress in fluorescent probe and labeling techniques for real-time and in situ virus tracking.Next,we provide an in-depth analysis of the types and characteristics of virus infection models and discuss their respective advantages and limitations in virus tracking.Finally,we detail the recent progress in viral dynamics tracking across different infection models,illustrating how to use these models to monitor virus infection dynamics and discussing the meaningful biological information that can be acquired.
文摘This article gives an elementary account of the recently proposed theory of spontaneous quantum gravity. It is argued that a viable quantum theory of gravity should be falsifiable, and hence it should dynamically explain the observed absence of quantum superpositions of space-time geometries in its classical limit.
基金Project supported by the National Natural Science Foundation of China (Nos. 50507018, 50595414, 50677062, and 60421002)the National Basic Research Program (973) of China (No. 2004CB217902)+1 种基金the National Key Technologies Supporting Program of Chinaduring the 11th Five-Year Plan Period (No. 2006BAA02A01)theKey Grant Project of MOE of China (No. 305008)
文摘By considering the static voltage characteristic of the load, we propose a WAMS/SCADA mixed nonlinear method to estimate the voltage of unobservable buses caused by topology change or phasor measurement unit (PMU) malfunction in a power system. By modeling the load characteristic with data from SCADA, we employed the Gauss-Seidel method to solve the nonlinear equations and estimate the voltage of unobservable buses with the high precision voltages of neighboring buses measured by a PMU. Simulations were carried out on the IEEE 39-bus system, and the results show that this novel method can dynamically and accurately trace the variation of the voltage phasor of the unobservable buses.
