The aim of adaptive HTTP streaming technology is preserving the best possible video quality for viewers in heterogeneous network conditions. This can be achieved by making multiple versions available. Switching between during playback should imperceptible and fluent. decision about quality-level switching typically based on capacity estimation buffer occupancy, which predict risk stalling. Sinc...

Stuttering is a speech fluency disorder. Childhood high incidence period of stuttering, which has an important impact on children's daily communication with others. According to Howell, stuttering can be divided into two types: advancing and stalling. It very distinguish different types in children intervene treat them time, will conducive the recovery healthy growth children.

The transmission of information across neuronal synapses is an energetically taxing business. Sheng and colleagues monitored the localization of mitochondria following different levels of synaptic activation and discovered that these organelles change their distribution in interesting ways, stalling near synapses when neurons are activated and increasing their movement when neurons are silent (...

7 Corresponding authors 2 The genomic program for development depends on the precise coordination of gene activity in space and time 1. It is widely assumed that the key rate-limiting step in gene activation is the recruitment of RNA polymerase II (Pol II) to the core promoter 2. Although there are well-documented examples where Pol II is recruited to a gene but stalls 3-14 , a general role for...