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JINAN, May 14 (Xinhua) -- Chinese scientists said Saturday that they have found a new species of giant theropod dinosaur in the eastern province of Shandong.The new species, described as a close relative of Tyrannosaurus rex (T. rex), has been named "Zhuchengtyrannus magnus". Paleontological experts found it has unique upper jawbones after examining the skull and jawbones discovered in the city of Zhucheng.It was estimated to be about 11 meters long and 4 meters tall, weighing close to 7 tonnes."We discovered two kinds of tyrannosaurus fossils here and the identity of the other one still remains unclear," said Xu Xing, a researcher at the Institute of Vertebrate Paleontology and Paleoanthropology under the Chinese Academy of Sciences."We've named the new genus Zhuchengtyrannus magnus, which means the 'Tyrant from Zhucheng' because the bones were found in Zhucheng," Xu said.The bones were a few centimeters smaller than the similar bones in the largest T. Rex specimen, so there was no doubt that Zhuchengtyrannus was a huge tyrannosaur, Xu said.According to Xu, Zhuchengtyrannus magnus belonged to a specialized group of gigantic theropods called tyrannosaurines which existed in North America and eastern Asia during the Late Cretaceous Period that dated back about 65 to 99 million years.All tyrannosaurs were carnivorous, bipedal animals that generally had small arms and large skulls. Among the tyrannosaurs, the tyrannosaurines were the largest and characterized by having just two fingers on each hand and large powerful jaws to deliver a bone crushing bite. They were likely both predators and scavengers.The fossil quarry in Zhucheng contains one of the largest concentrations of dinosaur bones in the world. At least 10 dinosaur species have been found in three rounds of excavations since the 1960s, including Tyrannosaurus and Hadrosaurs.

BEIJING, March 17 (Xinhua) -- The People's Bank of China (PBOC), or the central bank, auctioned 50 billion yuan (7.61 billion U.S. dollars) of three-month bills at a yield of 2.7944 percent on Thursday, temporarily easing speculation of an approaching interest rate hike.The yield on three-month bills stood unchanged from last week at 2.7944 percent.Also, PBOC sold 60 billion yuan (9.13 billion U.S. dollars) worth of 91-day repurchase agreements to banks on Thursday with a yield of 2.8 percent.Offsetting the 181 billion yuan (27.55 billion U.S. dollars) of bills and repurchase agreements that matured, PBOC took 49 billion yuan (7.46 billion U.S. dollars) of liquidity out of the money market this week through open market operations on Tuesday and Thursday.Market analysts have been watching PBOC's open market operations closely this week as the yield of its one-year bill sold on Tuesday exceeded the benchmark interest rate of one-year deposits, which some analysts interpret as a reason for an imminent interest rate hike.Chen Lan, an analyst with Guotai Junan Securities, said higher yields on central bank bills would boost PBOC's ability to absorb liquidity from the market amidst the country's economic tightening efforts."But the hike of interest rates is not an imminent task for the central bank amid the slowdown of China's industrial investment in February, which weakened consumer confidence, and economic uncertainty overseas," Chen said.China's industrial value-added output grew 14.1 percent in the first two months of this year, the National Bureau of Statistics (NBS) announced on Friday.The growth rate during the first two months was up by 0.6 percentage points compared to that in December of last year, according to figures released by the NBS.Chen predicted that PBOC will reduce its frequency to raise banks' reserve requirement ratio in coming months but said the rate hike expectation would continue this year as the government is hoping to curb the red hot property market and soaring inflation.China's consumer price index (CPI), a main gauge of inflation, rose 4.9 percent year on year in February, adding more monetary tightening pressure to the government. 

BEIJING, April 19 (Xinhuanet) -- Almost one year after the disastrous oil spill, scientists believe that the overall health of the Gulf of Mexico as nearly back to normal.However, the scientists restrain their optimism about nature's resiliency with the glaring blemishes out there. It's been nearly a year since BP's Gulf of Mexico oil spill began last April, triggering one of the world's worst environmental disasters. Nearly 5 million barrels of oil leaked from the ruptured Deepwater Horizon well during the months-long catastrophe.BP said last November that the disaster cost it nearly 40 billion U.S. dollars, according to a Guardian report.According to a BP survey of researchers, over three dozen scientists grade the Gulf's big picture health a 68 on average, using a 1-to-100 scale.That's just a few points below the 71 the same researchers gave last summer when asked what grade they would give the ecosystem before the spill. And it's an improvement from the 65 given back in October after months of the oil spill.

BEIJING, April 19 (Xinhuanet) -- Almost one year after the disastrous oil spill, scientists believe that the overall health of the Gulf of Mexico as nearly back to normal.However, the scientists restrain their optimism about nature's resiliency with the glaring blemishes out there. It's been nearly a year since BP's Gulf of Mexico oil spill began last April, triggering one of the world's worst environmental disasters. Nearly 5 million barrels of oil leaked from the ruptured Deepwater Horizon well during the months-long catastrophe.BP said last November that the disaster cost it nearly 40 billion U.S. dollars, according to a Guardian report.According to a BP survey of researchers, over three dozen scientists grade the Gulf's big picture health a 68 on average, using a 1-to-100 scale.That's just a few points below the 71 the same researchers gave last summer when asked what grade they would give the ecosystem before the spill. And it's an improvement from the 65 given back in October after months of the oil spill.

HOUSTON, April 15 (Xinhua) -- A major contractor for the U.S. space shuttle on Friday announced plans to lay off about 50 percent of its employees this summer after NASA retires the orbiter fleet.The contractor, Houston-based United Space Alliance, said it will cut 2,600 to 2,800 jobs, including 1,850 to 1,950 employees in Florida, 750 to 800 employees in Texas, and 30 to 40 employees in Alabama, "due to the completion of tasks related to day-to-day operations of the Shuttle fleet."The cuts will be made in late July and early August after NASA completes the final flight of Endeavour, scheduled for April 29, and the flight of Atlantis on June 28."The accomplishments of this team are unmatched in human spaceflight," Virginia Barnes, the company's president, said in a news release. "It will be difficult to say goodbye to such tremendously talented and dedicated teammates, and we are committed to making this transition as smooth as possible for them."United Space Alliance has approximately 5,600 employees working at sites in Texas, Florida and Alabama, according to the the news release.

来源：资阳报