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The big eaters are full of mysteries
16-04-2018, 07:43
Post: #1
The big eaters are full of mysteries
TEHRAN Boston Bruins T-Shirts , Oct. 27 (Xinhua) -- Following are the standings of Iranian Super League after matches on Oct. 26-27 (tabulated under matches played, won, drawn, lost Boston Bruins Hoodie , goals for, goals against, and points):


1. Esteghlal Teheran 10 6 3 1 18 10 21


2. Esteghlal Khuzestan 10 5 4 1 12 4 19


3. Zobahan 10 4 4 2 12 7 16


4. Sepahan 10 4 4 2 10 8 16


5. Saba 10 3 6 1 9 7 15


6. Tractor Sazi 10 3 5 2 12 9 14


7. Persepolis 10 4 2 4 15 14 14


8. Gostaresh 10 3 5 2 7 7 14


9. Saipa 10 4 2 4 7 8 14


10. Padideh 10 3 4 3 11 11 13


11. Malavan 10 3 4 3 7 8 13


12. Naft Tehran 9 2 5 2 10 9 11


13. Rahahan 10 2 4 4 13 13 10


14. Siahjamegan 10 2 1 7 5 10 7


15. Foolad 10 1 3 6 1 16 6


16. Esteghlal Ahvaz 9 1 2 6 4 18 5


DAR ES SALAAM, June 15 (Xinhua) -- The government of Tanzania on Thursday banned a tabloid for two years after it was implicated in linking two former presidents to the ongoing mineral concentrates exports scam.


Harrison Mwakyembe Customized Adidas Bruins Jerseys , the east African nation's Minister for Information, Culture, Arts and Sports, imposed the ban to the tabloid called Mawio after it linked former Presidents Benjamin Mkapa and Jakaya Kikwete to the mineral concentrates exports scandal.


A statement issued by the Director of Information Services Cheap Boston Bruins Jerseys , Hassan Abbasi, said the ban was effective immediately.


Mawio's Wednesday edition carried the photographs of the former Presidents on its front page with a story detailing the two leaders' role in the problems bedeviling the mining sector in Tanzania.


"I have been left with no other option than to use powers conferred on me by the Information Services Act to impose a ban on Mawio from publication for the next 24 months," said the statement quoting the minister.


Apart from printing, the newspaper will also not be allowed to run the digital version or on its social platforms Jake DeBrusk Salute to Service Jersey , said the statement.


Mawio was accused of ignoring a government directive on reporting about the former leaders who ruled the country for 20 years from 1995 to 2015 when President John Magufuli took over.


On Wednesday, President Magufuli warned the media against linking Mkapa and Kikwete to reports of the dispute with the mining giant Acacia Gold Mining Plc.


Magufuli sounded the warning after he had held talks with Barrick Gold Corporation Chairman John Thornton at the State House.


"Media should stop tarnishing reputation of our leaders. They have done great job in serving this country. We should let them rest," the president said.


On Monday, President Magufuli ordered the investigation of all former and current government officials who were involved in the signing of mining agreements that led the country to incurring losses amounting to billions of U.S. dollars.


He said the officials to be investigated included former mining ministers and senior lawyers who entered into mining deals that created loopholes for foreign mining companies to rip-off the country.


The president made the order shortly after he was presented with the second report on mineral concentrates in the commercial capital Dar es Salaam.


Nehemiah Osoro Charlie McAvoy Salute to Service Jersey , the chairman of a special presidential committee that compiled the second mineral concentrates report, said the report revealed that there was massive cheating by mining companies on the amount of gold exports and tax evasion.


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China successfully tests near-space flight of largest solar drone


Ancient tombs excavated in N China


Aerial view shows scenery in Hong Kong


Waxberry planting, fruit picking tours boost economy in China's Zhejiang


BEIJING Tim Schaller Salute to Service Jersey , May 29 (Xinhua) -- China's new space telescope to be launched soon will probe many mysteries of the universe, including the belching "big eaters" -- active galactic nuclei at the most remote edges of the universe.


Scientists have discovered that almost every galaxy has a supermassive black hole with a mass several million to several billion times that of the Sun at its center. With their mighty gravitational attraction, the supermassive black holes engulf the surrounding gas and dust.


When a black hole swallows too much, the excess matter is converted into two jet-flows perpendicular to the accretion disk of the black hole Torey Krug Salute to Service Jersey , which is like a glutton with a bloated belly belching.


The jet-flows and accretion disk of the supermassive black hole generate X-ray radiation strong enough to travel billions of light years. These galaxies have very bright nuclei -- so bright the central region can be more luminous than the remaining galaxy. Scientists call them active galactic nuclei.


The Hard X-ray Modulation Telescope (HXMT), developed by Chinese scientists, will observe some active galactic nuclei.


"Since the active galactic nuclei are very far from the Earth, our telescope can only detect the brightest ones David Krejci Salute to Service Jersey ," says Zhang Shuangnan, lead scientist of HXMT and director of the Key Laboratory of Particle Astrophysics at the Chinese Academy of Sciences (CAS).


The big eaters are full of mysteries. Scientists have found the double jet phenomenon is very common in galaxies with active galactic nuclei, but they don't understand why supermassive black holes cannot engulf all the matter falling into them.


Supermassive black holes are very different from black holes of stellar mass, which are formed when very massive stars collapse at the end of their life cycles. Scientists are still not clear how supermassive black holes are formed and grow Danton Heinen Salute to Service Jersey , which is a key to understanding the evolution of galaxies.


HXMT's observation is.
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