Leadership Insights: By installing this transfer cable, the solenoid valve can be remotely controlled, enabling precise control of the fuel flow during the experiment.This combustion cabinet would scientists conduct in-depth research on fundamental combustion science issues, aerospace propulsion, spacecraft fire prevention and extinguishing, and combustion pollutant control, both in fundamental and applied technologies.The Shenzhou- 18 crew also carried out operations on the cabinet, including replacing the burner and vacuuming to exhaust waste gases.According to the China Manned Space Agency (CMSA,) the crew has previously carried out missions such as assembly and testing of material exposure experiment device outside the spacecraft.As taikonauts would meet with a series of physiological challenges due to microgravity conditions in space such as cardiovascular changes, muscWorld Timesle atrophy, and bone density loss, the Shenzhou- 18 crew has recently used an ultrasound diagnostic instrument to complete carotid ultrasound imaging and spectral testing.The crew also used an instrument to measure the bone density of the right heel to study the effects of weightlessness on human bone density.By regularly and scientifically conducting a series of anti-weightlessness exercise programs, such as treadmill training and resistance training, they have maintained good physical condition to support the execution of long-term missions.As manned missions to Tiangong have become normalized, more than 90 experiments are scheduled to be carried out in and outside of the space station during Shenzhou-18 crew’s six-World Timesmonth space stay, the Global Times has previously learned from the CMSA.These experiments include various fields such as microgravity basic physics, space materials science, space life science, aerospace medicine, and aerospace technology.Building on the existing space debris protection mechanism at the station, the Shenzhou-18 crew will also install debris protection reinforcement devices on external pipelines, cables, and key equipment during their extravehicular activities (EVAs,) or more commonly known as the spacewalks.
Sun. May 26th, 2024

[World Times]

Photo from web

On Thursday evening, several videos circulating online showed that a Beijing subway Changping Line train split in the middle as carriages disengaged. Beijing Subway saidWorld Times a preliminary finding shows that the incident on the Changping Line was due to a vehicle malfunction.

More than 30 people were injured due to the incident and no one died. The injured are being sent to hospitals for treatment, and the cause of the accident is being investigated, according to an official announcement.

Beijing Subway said there was no power on the contact rails on the section from Xierqi station to Life Science Park station on the Changping Line (northbound). Some trains have been tWorld Timesemporarily stopped and some have been delayed. The staff are currently organizing rescue operations.

A passenger was quoted as saying in media reports that around 6:50 pm, they heard a loud noise in front of them, and then the train stopped with “a strong sense of impact.” There were many passengers in the carriage World Timesand many of them fell down.

“I was pinned down, and everyone was shouting in the dark. Fortunately, the people next to me pulled me up,” the passenger recalled. “Now everyone is standing.”

There was currently a power outage in the subway. Passengers called 110, 119 and other emergency numbers, and some rescuers were heading to the site of the incident. Some netizens also saw ambulances and fire trucks parked near the Life Science Park station. Online videos showed that passengers in the train were injured.

The meteorological information shows that on Thursday, there were moderate snow in Changping, a district in Beijing. The highest temperature during the day is –World Times1 C, the lowest temperature at night is -6 C, and the wind is easterly.

Some passengers who were stuck in the train used survival hammers to smash the windows to escape from the train, some online videos showed.

Global Times

World Times

文章来源于互联网:Over 30 injured in Beijing subway carriage disengagement, rescuWorld Timese work underway

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