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481.1km /hour A new record by China's high-speed train

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BEIJING, Dec. 3 (Xinhua) -- China's high-speed train broke a world operation speed record on Friday during its trial service, the Ministry of Railways said.

The train CRH380A hit a maximum speed of 486.1 kilometers per hour on its run between the north China's Zaozhuang city and Bengbu in the south, which is a segment of the Beijing-Shanghai high-speed rail line.
 
Chinese train breaks speed record in trial use

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A train of China Railway High-Speed (CRH) is ready for a test running at a railway station in Xuzhou, east China's Jiangsu Province, Dec. 3, 2010. In September, the China-made CRH380A train hit a speed of 416.6 kilometers per hour on a test run to set a new world train speed record. It is expected to exceed the record at this test running, which will be held at a section of the Beijing-Shanghai High-Speed railway. (Xinhua/Chen Shugen)

XUZHOU, Dec. 3 (Xinhua) -- One of China's high-speed trains broke the world record for unmodified commercial use on Friday during trial service, the Ministry of Railways said.

The train CRH380A hit a speed of 486.1 kms per hour on the tracks between Zaozhuang City of Shandong Province and Bengbu City in eastern Anhui Province, which form a segment of the world's longest high-speed rail line linking Beijing and Shanghai.

The train's previous speed record was 416.6 kms per hour set on Sep. 28 during its run between Shanghai and Hangzhou, capital city of east China's Zhejiang Province.

"It not only marks a milestone in the construction of the Beijing-Shanghai high-speed railway, but also is a major achievement of China's technology innovation," said Wang Yongping, spokesman of the Ministry of Railways (MOR).

It shows China leads the world in high-speed railway development, he said.
 
Even though high speed rail and supercomputers are the only tech news the Chinese media reports, Gratz.
 
China's bullet train runs at 486 km per hour (2) - People's Daily OnlineDecember 03, 2010

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A train of China Railway High-Speed (CRH) is ready for a test running at a railway station in Xuzhou, east China's Jiangsu Province, Dec. 3, 2010. In September, the China-made CRH380A train hit a speed of 416.6 kilometers per hour on a test run to set a new world train speed record. It is expected to exceed the record at this test running, which will be held at a section of the Beijing-Shanghai High-Speed railway. (Xinhua/Chen Shugen)

An experimental running of China's newest developed bullet train made a world record speed of 486.1 kilometers per hour on Friday.

The trial run was done on the just-paved Shandong-Anhui phase of the Beijing-Shanghai High-speed Railway. The 1,050-km road, connecting China's two most important cities, is expected to go to operation prior to October 1, 2011, the country's National Day holidays.

Media reports say that once the high-speed railroad comes into use, the original 10-hour journey will be decreased to less than 4 fours.

People's Daily Online

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Reporters take photos in the train CRH380A of China Railway High-Speed (CRH), which runs between the north China's Zaozhuang city and Bengbu in the south, a segment of the Beijing-Shanghai high-speed rail line

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Technicians applaud in the train CRH380A of China Railway High-Speed (CRH), which runs between the north China's Zaozhuang city and Bengbu in the south, a segment of the Beijing-Shanghai high-speed rail line

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The driver operates the train CRH380A of China Railway High-Speed (CRH), which runs between the north China's Zaozhuang city and Bengbu in the south, a segment of the Beijing-Shanghai high-speed rail line

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Liu Zhijun (L front), minister of China's Ministry of Railways, monitors the train CRH380A of China Railway High-Speed (CRH), which runs between the north China's Zaozhuang city and Bengbu in the south
 
Even though high speed rail and supercomputers are the only tech news the Chinese media reports, Gratz.

You can't seem to stop trolling. To make my point, here are five posts (e.g. more will derail the thread) to prove you're wrong again. Instead of trolling, why don't you read the news to alleviate your ignorance?

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China Experimental Fast Reactor

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China Experimental Fast Reactor control room
(Photo credits: China Institute of Atomic Energy)

China starts up first fourth generation nuclear reactor

"China starts up first fourth generation nuclear reactor
English.news.cn 2010-07-22 07:22:44

BEIJING, July 21 (Xinhua) -- Chinese scientists have succeeded in testing the country's first experimental fourth generation nuclear reactor, an expert said here on Wednesday.

The successful start up of the China Experimental Fast Reactor (CEFR) marked a breakthrough in China's fourth generation nuclear technology, and made China the eighth country in the world to own the technology, Zhang Donghui, general manager of the CEFR project, told Xinhua over phone.

China's existing 11 nuclear power generating units all use second generation of nuclear power generation technology. The country started the construction of its first third-generation pressurized water reactors using AP1000 technologies developed by U.S.-based Westinghouse in 2009.

Compared with the third generation reactors which have an utility rate of uranium of just one percent, CEFR boasts an utility rate of more than 60 percent.

A new recycling technology called pyroprocessing is also used to close the fuel cycle by separating the unused fuel from most of the radioactive waste.

"The CEFR is safer, more environment-friendly, and more economic than its predecessors," Zhang said."

China Close to Firing Up a Fast Reactor « Carbon-Nation

"The Chinese Experimental Fast Reactor is so-named because the neutrons produced in its core are not ‘moderated’ with water like those that generate heat in nearly all commercial nuclear reactors. The faster neutrons can burn down nuclear waste and even generate new fuel, promising a solution to the thorny problem of waste storage as well as energy independence.

Fast reactors have proven difficult to operate because most rely on highly flammable liquid sodium to cool the reactor, but their promised benefits keep the hope alive."

China's Fast Breeder Reactor (FBR) Program

"China's Fast Breeder Reactor (FBR) Program

原子能快堆研究中心

China began research on fast neutron breeder reactors in the mid- and late-1960s. During its basic research period from 1965 to 1987, China's research focused on fast reactor technology such as fast reactor physics, thermodynamics, sodium technology and small sodium facility. During this initial period about 12 experimental setups were established, and one sodium loop was constructed. This included a 50 kg 235U zero-power neutron setup. On June 28 June 1970, this device reached criticality. The engineering goal for the applied basic research phase of China's FBR program (1987-1993) was to successfully construct a 65 MWt (25 MWe) experimental fast reactor. Further developments were made in sodium technology, fuel and materials, fast reactor safety, and reactor design. A preliminary foundation for a fast reactor design was established, and approximately 20 experimental setups and sodium loops were built."

Nuclear Engineering International

"Nine years after construction began on the China Experimental Fast Reactor near Beijing, the reactor is close to start up. First criticality is expected before the end of 2009 and the reactor is due to be connected to the grid in June of 2010.
...
Ordering of components for CEFR began in 1997. The components were imported mainly from Russia, France, USA and UK, with imports from abroad sharing about 30% of the total systems and components budget."

China Experimental Fast Reactor Ready to Connect | Nuclear Energy Insider

"Following the start of operations for CEFR in June, the next milestone will be the commissioning of the so-called China Demonstration Fast Reactor (CDFR), planned for 2018, though initial work on the design was approved back in 2007.

The CDFR will be located in Fujian province on China’s busy and economically active eastern seaboard, opposite Taiwan.

Following CDFR, the plan is move towards a Chinese developed commercial fast reactor (CCFR), though no preliminary dates have been released for this final stage of the programme as yet – dates including 2028 and 2035 have been [mooted] but not confirmed.

Despite this, the press has reported (unconfirmed by the central government in Beijing but suggested by sources at the government-linked China Institute of Atomic Energy) that several CDFR plants should be in operation by 2030 and that China’s nuclear capacity will rise to 240-250GWe by 2050 with most of this produced by fast breeder reactors that will be introduced to replace China’s current stock of highly polluting, inefficient and costly coal fired power plants.

New record for nuclear, for China

If China does deliver the CEFR in June then it will be the only third power-generating fast reactor in operation globally."

[Note: This is an updated post with new high-resolution pictures from "ANR."]
 
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China's 7,000 meter best-in-the-world diving submersible

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Ocean floor

China-made submersible has 1,000 m diving capability - People's Daily Online

"China-made submersible has 1,000 m diving capability
15:23, March 11, 2010

Sun Zhihui, CPPCC member and director of State Oceanic Administration, said March 10 in an interview that the home-developed manned submersible, the first of its kind worldwide has been successfully tested in the South China Sea 20 times at depths of 1,109 meters in 2009. The vehicle's maximum operational capability at that depth is 7,000 meters.

As a result, China becomes the world's fifth country after the U.S., Russia, Japan and France to possess the technology of developing a manned submersible with over a 1,000 meter diving capability.

The manned submersible, capable of reaching depths for a distance of 7,000 meters, is the best of its kind in the world. It is capable of exploring 99 percent of the world's ocean floor.

By People's Daily Online"

China builds new manned submersible : Deep Sea News

"China builds new manned submersible
Posted on: February 29, 2008 5:07 AM, by Peter Etnoyer

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China has a knack for naming their exploration vehicles. They gave the world the Shenzhou (or "divine vessels") to reach outer space and the Taikonauts to fly them. Now China is planning an ocean exploration program 'equally important' to their space endeavours, including plans to build a sub-sea base station and a manned submersible capable of diving to 7000m by year 2010. So, how do you say "sea dragon" in Mandarin?

You can never have too many deep diving manned submersibles. Less than a dozen vessels I know of are capable of working beyond 1000m depth. Between the Chinese submersible, the Alvin, it's replacement, the Russian MIRs, the French Nautile, and the Japanese Shinkai we'll have maybe 6 manned submersibles capable of diving deep enough to explore ~90% of Earth's seafloor as we enter the next decade. We need more.

The photo above shows the new submersible on display at the ninth China Hi-Tech Fair in October, 2007. Image from People's Daily Online."
 
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China's prototype of the Hard X-ray Modulation Telescope (i.e. HXMT) satellite.

The HXMT has been thoroughly tested. China's first space-based telescope is currently ready and scheduled for launch in 2012 (see Chinese launch schedule).

iTWire - China announces HXMT to be first astronomy satellite

"China announces HXMT to be first astronomy satellite
By William Atkins

The Xinhua News Agency, the official Chinese news agency, has announced that the Chinese space agency is planning a [2012] launch of a space telescope to study x-ray sources such as black holes and neutron stars.
...
The dedicated astronomy mission, called Hard X-ray Modulation Telescope (HXMT), is being built to perform a collimated hard x-ray (HX) survey of the entire sky with both high spatial resolution and high sensitivity.

The energy range of hard x-rays is about 20 to 200 kiloelectron-Volts (keV). Hard x rays have more energy than soft x rays (SX). For instance, when medical x rays are produced, a metallic sheet is placed in front of the x-ray machine so the soft x rays are filtered out and only the more energetic hard x rays reach the patient. Generally, x rays are a type of electromagnetic radiation with wavelengths of between 10 to 0.1 nanometers (where one nanometer equals one billionth of a meter).

The HXMT mission was selected in 2000 as a project under the Major State Basic Research Program of China. In October 2005, HXMT entered the full design phase and was listed as a possible candidate for the first dedicated astronomy satellite."

HXMT

"Science Aims

The hard X-ray band is a key waveband for high energy astrophysics studies. Exploring various kinds of black holes is a major frontier of physics and astronomy in the new century. Hard X-rays originate mostly from regions close to black holes and are highly penetrating, and are therefore important tools for studying the physical processes in the extreme conditions such as high matter density, high energy density, high electric-magnetic field, and high gravitational field.

As a hard X-ray telescope with excellent sensitivity and spatial resolution, HXMT will have the following observational targets:

* An all-sky hard X-ray survey. To create a high precision hard X-ray sky map and to discover about 1000 new hard X-ray sources including possible new types of objects.

* Active galactic nuclei (AGN). The energy source of AGNs remains a mystery. It is probably from the interaction of massive black holes with the surrounding materials. HXMT will systematically study the hard X-ray emission properties and mechanism of various types of AGNs, especially the type II AGNs that are thought to be extremely absorbed.

* X-ray binaries. An X-ray binary involves a compact object (a black hole or a neutron star) and a normal star. HXMT will observe the hard X-ray spectra and temporal variability of X-ray binaries, study the formation and evolution of accretion disks, jets and black holes, and further test various general relativistic effects.

* Supernova remnants (SNRs). SNRs are longly thought to be the producer of cosmic-rays up to the 1015 eV. HXMT will study the nonthermal X-ray emission properties of SNRs and explore the particle acceleration at the shock front.

* Soft Gamma-ray burst Repeater (SGR). SGR are thought to be high energy transient sources associated with young highly magnetized neutron stars. The bursts are probably corresponding to the sudden magnetic energy release caused by the cracking of the neutron star crusts. HXMT can study the structure of magnetars, the matter state equation in strong magnetic field and with high density.

* Clusters of galaxies. Clusters of galaxies are the largest systems that are bounded gravitationally in the universe. HXMT will study the hard X-ray emission of clusters of galaxies and explore their origin.

* Gamma-ray bursts (GRBs). GRBs are the most violent explosions is the universe, and explaining their origin is a serious challenge to astrophysics. GRBs can be also used to explore the early universe."
 
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"The piglets were displayed earlier this week. When irradiated under ultraviolet radiation, the green fluorescence protein the piglets possess is visible. (China Daily via Reuters)"

Glowing cloned pig passes on the trait - SFGate

"Glowing cloned pig passes on the trait
Inherited altered genes could lead to breeding organs for humans, researchers say
January 10, 2008|By Christopher Bodeen, Associated Press

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A researcher holds two piglets born to a cloned pig under ultraviolet light to show their inherited green glow. Associated Press photo
Credit: Associated Press

Beijing - — A cloned pig whose genes were altered to make it glow fluorescent green has passed on the trait to its young, a development that could lead to the future breeding of pigs for human transplant organs, a Chinese university reported.

The glowing piglets' birth proves transgenic pigs are fertile and able to pass on their engineered traits to their offspring, according to Liu Zhonghua, a professor overseeing the breeding program at Northeast Agricultural University.

"Continued development of this technology can be applied to ... the production of special pigs for the production of human organs for transplant," Liu said in a news release posted Tuesday on the university's Web site.


Calls to the university seeking comment Wednesday were not answered.

The piglets' mother was one of three pigs born with the trait in December 2006 after pig embryos were injected with fluorescent green protein. Two of the 11 piglets glow fluorescent green from their snout, trotters and tongue under ultraviolet light, the university said.

Robin Lovell-Badge, a genetics expert at Britain's National Institute for Medical Research, said the technology "to genetically manipulate pigs in this way would be very valuable."

Lovell-Badge had not seen the research from China's cloned pigs and could not comment on its credibility. He said, however, that organs from genetically altered pigs would potentially solve some of the problems of rejected organs in transplant operations.

He said the presence of the green protein would allow genetically modified cells to be tracked if they were transplanted into a human. The fact that the pig's offspring also appeared to have the green genes would indicate that the genetic modification had successfully penetrated every cell, Lovell-Badge added.

But he said much more research and further trials - both in animals and in humans - would be necessary before the benefits of the technology could be seen.

Other genetically modified pigs have been created before, including by Scotland's Roslin Institute, but few results have been published.

Tokyo's Meiji University last year successfully cloned a transgenic pig that carries the genes for human diabetes, while South Korean scientists cloned cats that glow red when exposed to ultraviolet rays."
 
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Shanghai Synchrotron Radiation Facility is a third-generation synchrotron radiation light source. Until now, SSRF is the largest scientific platform for science research and technology development in China. (Photo: SSRF)

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The photo taken on March 16, 2009 shows the interior of the Shanghai Synchrotron Radiation Facility (SSRF). The 1.2 billion yuan (or $175 million U.S. dollars) synchrotron radiation project in Shanghai will be fully operational in late April. SSRF is a great tool for the Chinese science research community and industry. (Xinhua/Pei Xin)

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Researchers perform experiments at the Shanghai Synchrotron Radiation Facility (SSRF) in China on March 16, 2009. (Xinhua/Pei Xin)

Shanghai Synchrotron Radiation Facility Opens to Scientific Researchers---Chinese Academy Of Sciences

"Shanghai Synchrotron Radiation Facility Opens to Scientific Researchers
2010-01-29

Shanghai Synchrotron Radiation Facility (SSRF), a third-generation of synchrotron radiation light source passes national inspection on January 19 and will be open to home and abroad scientific research, according to Shanghai Institute of Applied Physics, Chinese Academy of Sciences (SINAP).

SSRF is the biggest scientific platform for science research in China up to now. The construction of the project started on Dec 25th, 2004 in Shanghai, and cost 1,200 million yuan (about 176 million U.S. dollars).

The facility consists of three accelerators: a 150Mev electron LINAC, a 180-meter booster that can increase the electron energy from 150MeV to 3.5GeV in 0.5 second, and a 3.5GeV electron storage ring with a perimeter of 432 meters. The project also includes 7 initial beamlines and experimental stations.

The mega experimental platform will then help carry out research on life sciences, medicine and pharmacy, new material, physics, chemistry, petrochemical industry and biotechnology.

[Many] hundreds of scientists and engineers from universities, institutes and industries in domestic and even overseas will be able to use the facility to [perform] research and experiments.

ZHANG Xiaoqiang, Vice Chairman of China’s National Development and Reform Commission, CAO Jianlin, Vice Minister of China’s Ministry of Science and Technology, JIANG Mianheng and ZHAN Wenlong, Vice Presidents of the CAS and experts from related areas attended the inspection and acceptance conference held in Shanghai."

Point Grey Research - Insights January 2007

"[It] will provide x-ray, infrared and ultraviolet beams of exceptional brightness. These will be used by scientists and engineers for research and development in many fields including biomedical science, medical research, environmental sciences and physical sciences.
...
What is a Synchrotron Light Source?

A synchrotron light source is a very large machine designed to produce intense beams of light. Millions of times brighter than an X-ray, synchrotron light is generated by using powerful magnets to accelerate electrons that are traveling near the speed of light. Infrared, ultraviolet and X-ray light is shone down beamlines to end stations (small laboratories) where scientists can select different parts of the spectrum to view the microscopic nature of matter, and investigate it at the scale of atoms and molecules. Synchrotron light is an indispensable tool in many research areas including physics, chemistry, materials science and crystallography, and is increasingly being used in medicine, geological and environmental studies, structural genomics and archaeology. Many everyday commodities, from chocolate to cosmetics, drugs, surgical tools, computers and mobile phones, have been developed or improved using synchrotron light."
 
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Sorry Martian, I forgot that you guys fare well on satellite and reactors too. I'll paypal you 51 cents if you show me more.
 
keep trolling. you wish japan could afford to pay you instead of paying the americans to manage them.
 
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