Japan nuclear accident spread of radioactive material floating to 8 km of the global

Zhongxinwang, May 12, according to’s Kyodo News Agency reported that Japan Fukushima University published on 11th balloon observations show that by Fukushima’s first nuclear power plant accident releasing radioactive material is probably one of 6~8 near km altitude. Vertical height to identify one of the radioactive material is the first time. According to reports, the team will be through the application of the prediction of radioactive substance diffusion Foundation data to improve forecast accuracy. Research group leader, Fukushima University Vice President du Bian Ming said: “the results show that (by accident) the release of radioactive material has been worldwide diffusion. But since not immediately fell to the ground, so it does not affect health. ”

It was reported that Watanabe on April 15 in Fukushima city balloon for every day during an observation, determined to 20 km/h high levels of radiation from the ground. Measurement result displays, beta rays near the surface is about 134cpm (CPM for radiation units), decreasing radiation as the balloon rises, and 6 km altitude increased levels of radiation, at 8.2 km high peak 506cpm. Beta rays are typically about 80cpm.

Reports that from nuclear power plants release radioactive material may have been in the atmosphere of the junction of the troposphere and the stratosphere and troposphere, Earth one a few times.

Tags: accident, floating, global, Japan, material, nuclear, radioactive, spread

Association Le OS operating system state “nuclear high base” official project

Association Le OS operating system has access to national nuclear Takamoto official establishment, and has obtained the appropriate financial support, specific amounts are unknown. Nuclear Takamoto called “core, high-end general purpose chip and basic software products for electronic devices”. Software products are on the basis of which the operating system, database, and middleware collectively. Lenovo, OS it is because the performance of the operating system and access to nuclear Takamoto project.

Lenovo “OS” is a cross platform for Windows and Android operating system, to the end user’s interface is unified, “OS” can also be used across devices on a mobile phone, Pad, PC, similar to Apple’s iOS operating system now.

As of now, Lenovo latest version of OS for OS 2, based on Android 2.2 system. Compared with the previous generation version OS 1.6, OS 2 added several useful features, including support for Flash, dynamic wallpaper application, supports multi-touch, local search, remote office VPN.

Tags: association, nuclear, Official, operating, project, state, system

[Video + map] Robot T53 Enryu joined Fukushima nuclear power plant rescue

Japan Tmsuk Corporation and Japan disaster-prevention robot Development Committee jointly developed T-53 Enryu rescue battle robots confirm have joined Fukushima first nuclear power plant, “T-53 ENRYU” is a crawler-type dual-arm robot, solid dimensions for 140x232x280cm, the total weight approximately 2.95t. Total 18 free joint for the robot, 2 6 respectively joint movement of a mechanical arm, one arm to lift weight of 100KG.

“T-53 ENRYU” using a hydraulic-driven, fuel tanks filled with fuel to provide robots after 6 hours of driving time. Robots at the same time-take action or remote wireless remote operation, head
Department, trunk, wrist part of the CCD camera is installed. Which left around the torso part is equipped with a wide angle camera, while the head is equipped with a 380,000 pixel Zoom camera with a monitoring function.

Tags: Enryu, Fukushima, joined, nuclear, plant, power, rescue, robot, Video