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The fourth round
Topic Started: Jun 13 2018, 01:21 AM (8 Views)
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SYDNEY, March 16 (Xinhua) -- Australian bearded dragons have an ability to change their color depending on their surrounds, researchers have found.


In a study published on Thursday, scientists from The University of Melbourne found that the Central bearded dragon, a native Australian reptile that can reach up to two feet in length, is capable of switching between shades in a matter of seconds.


While the dragons' display is not as striking as that of a chameleon, a reptile renowned for its pyrotechnic color displays, the color palettes the large reptiles adopt changes depending on the shade of their surroundings.


Viviana Cadena, the project leader from The University of Melbourne, said that the dragons likely change colors to regulate body temperature and communicate with opposition in their territory as well as hiding from predators.


Cadena collected dragons from north-western Victoria and the red desert in the Northern Territory (NT), habitats approximately 1,500 km apart, to use in the study.


"We chose these two populations because their colours and the appearance of the habitats in which they live differed the most amongst all bearded dragon populations," Cadena said in a media release on Thursday.


The lighter (southern) and darker (northern) populations were photographed in three separate habitats containing yellow sand similar to that in Victoria, red desert sand from the NT and black sand in simulated conditions varying from intense daylight to overcast conditions.


Cadena said both populations were able to change their color to a similar extent but when the Victorian lizards had adapted their hue remained more yellow than the naturally orange NT lizards and the same was true vice versa.


She said that the researchers were surprised to find that both sets of lizards achieved better color matches with their surroundings in low light conditions.


"We think this could be because there might be a higher risk of predation at low light levels at dawn and dusk, when many predators are most active," Cadena said.

"

BEIJING Cheap Jordan Jumpman Pro For Sale , April 12 (Xinhua) -- The Chinese Super League (CSL) seems prone to fierce competition and collision even as the new season just kicked off. There are two players falling into coma after clashes in pitch Saturday in the fifth round.


Iranian international Morteza Pouraliganji fell to the ground suddenly in the 28th minute into the match between Taijin Taida and Guizhou Moutai. The defender had to be delivered to the local hospital by an ambulance on site.


Pouraliganji had a heavy clash with Moutai's goalkeeper Zhang Lie in a header fight ahead of the falling. Pouraliganji was later diagnosed as minor concussion and neck injury, but he got a wound on head which received five stitches.


Taida and Moutai both are struggling the season into the fifth round . Taida are seeking their first win in new season and Moutai have pulled off only one win against three losses before the match, which ended with Taida beating Moutai 1-0.


In another match-up between two strugglers, Shijiazhuang Ever Bright and Shanghai Shenxin Cheap Jordan XXX1 For Sale , both of which are aiming at first season victory, Yongchang's midfielder Hu Wei was also knocked unconscious to the ground in a header contending. After an instant medical treatment, Hu attempted to stand up and hoped to continue his play, but it's obvious he even could not support himself and fell down again before being replaced and stretchered out of the pitch.


Newly promoted Ever Bright won the relegation zone clubs match 2-1 and Shenxin lost all their five matches the season at the bottom.


In the fourth round Cheap Jordan Spizike For Sale , Shanghai SIPG's attacking midfielder Leonardo Conca of Argentina was badly hurt in a foul from Taida's Guo Hao, who had been suspended two matches and fined 1,600 dollars by Chinese Football Association for his unsportsmanship. Conca later took nine stitches in his right leg from the flagrant foul.

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QUITO, Sept. 4 (Xinhua) -- Colombia's government and National Liberation Front (ELN) guerrillas on Monday signed in Quito Cheap Jordan Son Of Mars For Sale , Ecuador a temporary ceasefire agreement to enhance conditions for peace negotiations.


The agreement, which is hosting the peace talks, calls for the ceasefire to go into effect on Oct. 1 for a period of 102 days, according to head negotiators Juan Camilo Restrepo Cheap Jordan 18 For Sale , for the government, and Pablo Beltran, for the ELN.


The 2,000-strong ELN is Colombia's second-largest rebel group Cheap Jordan 14 For Sale , after the now dismantled FARC, which signed a peace deal with the government in November that paved the way for the group's transition to a political party.


This first step is of immense importance. It is an enormous step towards building trust," Restrepo said at a joint press conference with Beltran at the headquarters of the Ecuadorian Foreign Affairs Ministry.


Colombia's President Juan Manuel Santos welcomed "this important advance towards full peace for Colombians," in a message posted to Twitter.


To hammer out the details of the ceasefire Cheap Jordan 13 For Sale , which will be monitored with the help of the United Nations and the Catholic church, the two sides agreed to continue the current and third round of talks.


"Let the spirit of reducing the intensity of the conflict begin today, let's not wait until Oct. 1," the ELN's Beltran said.


The fourth round of ELN talks are to begin on Oct. 23.


Leaders of BRICS countries pose for group photo before summit


Xi calls for solidarity among emerging economies Cheap Jordan 12 For Sale , developing nations


Xi, Putin agree to enhance strategic coordination, appropriately deal with DPRK nuclear test


Xi stresses China-Mexico strategic synergy


Autumn scenery of Hunhe River in N China's Hohhot


Villagers air harvests in south China


Dew drops seen on plant leaves in east China


Fish Dish Festival celebrated in C China's Hunan

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