In this paper, we simulate intermittent turbulence (also known as bursting events) in stably stratified open-channel flows using direct numerical simulation.Clear signatures of Vinyl this intriguing phenomenon are observed for a range of stabilities.However, the spatiotemporal characteristics of intermittency are found to be strongly stability depe
The connection mode of the flexible DC distribution network and the AC network is not only the 89% XDARK CHOC BAR basis of the system design but also is one of the key technologies in the DC distribution.This paper demonstrates the feasibility of the transformerless system using modular multilevel converters (MMC) in the power distribution system.H
The May Fourth Movement (1917-1921) has always been an important part of the official historical narrative of the Chinese Communist Party.Today, the Movement is often celebrated as being closely connected with the emergence of modern Chinese patriotism and nationalism in contemporary China.In the 21st century, Chinese nationalism has voiced more as
Maternal microchimeric cells (MMc) transfer across the placenta during pregnancy.Increased levels of MMc have been observed in several autoimmune diseases including type 1 diabetes but their role is unknown.It has been suggested that MMc are 1) effector cells of the immune response, 2) targets of the autoimmune response or 3) play a role in tissue
Abstract Background Neural precursor cells (NPCs) are defined by their ability to proliferate, self-renew, and MACASURE retain the potential to differentiate into neurons and glia.Deciphering the factors that regulate their behaviors will greatly aid in their use as potential therapeutic agents or targets.Chondroitin sulfate proteoglycans (CSPGs) a