"They're keeping their heads down," he said, because of relentless surveillance and frequent prosecutions.
Mr. Xu, who founded a noted nonprofit advocacy group, was detained for more than three weeks on suspicion of tax evasion in 2009, and he has been subject to tight surveillance and frequent harassment from the authorities, even as he completes his own term as a district "people's deputy" in Beijing.
Surveillance involves frequent monitoring with serum markers, chest radiographs and CT.
We suggest a strict control of hemodynamics, with the aim of guaranteeing adequate oxygen delivery and avoiding VO2/DO2 mismatch, using at least continuous arterial pressure monitoring, volume balance and urine output surveillance, and frequent serum lactate measurements.
Before microbiology was available, empiric therapy was based on: (i) proper identification of bacterial risks in each infection site; (ii) surveillance of frequent nosocomial organisms and susceptibility patterns in the PICU; (iii) identification of environmental risk factors and the patient's underlying condition.
Possible changes include redefining "high consequence areas," in which more frequent surveillance and inspection is required.
She then moved to Paris, and believed that she was under frequent surveillance, they said.
The streets of Derry, this year's UK city of culture, were once a zone of surveillance, control and frequent violence rather than touristic idling.
The Qom site was put under more frequent surveillance to check on progress, but at that point it was just one site among several suspect zones being watched.
During Occupy Wall Street protests New York police officers obstructed news reporters and legal observers, conducted frequent surveillance, wrongly limited public gatherings and enforced arbitrary rules, a group of lawyers said in a lengthy report issued on Wednesday.
