Abstract: This paper gives brief introduction to the percentages that the economic losses caused earthquake disasters in some countries in recent years account for the gross domestic products of those countries;mainly introduces the researches on some seismic faults in some seismically active areas,as well as the contents and research progress of the earthquake insurance tests that are carried out on the basis of faulting activities.
Adding on brain atlas, CT-MRI image fusion, important functional active areas detected functional magnetic resonance imaging and white matter fibers tracked from diffusion tensor imaging into an image guided neurosurgery system can help doctors a lot for locating, recognizing and protecting brain area during neurosurgery operations.
A method is proposed which is based on the waterhead measured at a weakest nozzle in operating to evaluate if the main hydraulic factors such as average sprinkling intensity of all the nozzles, overall discharge and waterhead at the pressure lowest point can meet the requirements of anti-fire codes while all the nozzles are acting over the active area of this automatic sprinkling system.
It seems that the next seismic active area after the Xingtai earthquake will moved to Taiyuan-Beijing area and Fenwei area, where strong seismic activity will last more than oneehundred years.
In this paper, a detachment-integration stack with active area of 39cmwas assembled for experimental studies of quantifying water balance of Nafion 11membrane in various operating conditions. The effects of current density, temperature, pressure, dry gases operation and hydrogen stoichiometry on net water transfer coefficient were revealed. The water balance data in the paper were important experiment foundation for design of self-humidifying operation for PEM fuel cells.
Active queue management (AQM) is a very active area in networking.
Hong Kong-Macao-Pearl River Delta is one of the most developed and active areas.