The research aims to produce valid information and must use reliable instruments that guarantee accurate and make it quantifiable and possible reproducibility. Allowing the exclusion or at least control prejudice of personal insights and trends that may distort the results.
Crocs Uncover
Bizarre Species
martes, 12 de julio de 2011
words largest bridge
1. A sign that reads: "Shandong Highway Corp. invests to operate Shandong Highway Jiaozhou Bay Bridge" is seen at Qingdao Jiaozhou Bay Bridge in Qingdao, Shandong province June 27, 2011. The world's longest sea bridge spanning Jiaozhou Bay of Qingdao City, Shandong Province, opened on Thursday, June 30, 2011. The bridge is 42 km (26 miles) long, Xinhua News Agency reported. Picture taken June 27, 2011. REUTERS/China Daily (CHINA - Tags: SOCIETY) CHINA OUT. NO COMMERCIAL OR EDITORIAL SALES IN CHINA less
2. A band plays during the opening ceremony of the Qingdao Jiaozhou Bay Bridge in Qingdao, Shandong province June 30, 2011. The world's longest sea bridge spanning Jiaozhou Bay of Qingdao City, Shandong Province, opened on Thursday. The bridge is 42 km (26 miles) long, Xinhua News Agency reported. REUTERS/China Daily (CHINA - Tags: SOCIETY) CHINA OUT. NO COMMERCIAL OR EDITORIAL SALES IN CHINA
3. Qingdao Jiaozhou Bay Bridge is seen in Qingdao, Shandong province, in this general view taken June 27, 2011. The world's longest sea bridge spanning Jiaozhou Bay of Qingdao City, Shandong Province, opened on Thursday, June 30. The bridge is 42 km (26 miles) long, Xinhua News Agency reported. Picture taken on June 27, 2011. REUTERS/China Daily (CHINA - Tags: SOCIETY IMAGES OF THE DAY) CHINA OUT. NO COMMERCIAL OR EDITORIAL SALES IN CHINA less
4. This photo taken Tuesday, June 21, 2011 released by China's Xinhua news agency shows the Jiaozhou Bay Bridge in Qingdao, east China's Shandong Province. China opened Thursday, June 30, 2011, the world's longest cross-sea bridge, which is 42 kilometers (26 miles) long and links China's eastern port city of Qingdao to an offshore island, Huangdao. (AP Photo/Xinhua, Yan Runbo) NO SALES
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