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This study reveals that the stone sheep and the pillar, along with the stone tigers, originated from the ... Y Kim - KOREAN JOURNAL OF ART HISTORY (Formerly Art and Archaeology 被引量: 0发表: 2015年 Rare tribal statue for sale The article briefly reports that a Fang Mabea African ...
The team used CT scans to create a CAD file of a sheep’s meniscus and extracted cells from the sheep to print an identical one. Although Lipson’s first meniscus looked promising, when he showed it to knee-replacement surgeons, they deemed it too weak to withstand the body’s routine ...
The use of milk as a beverage probably began with the domestication of animals. Goats and sheep were domesticated in the area now known as Iran and Afghanistan in about 9000 B.C. , and by about 7000 B.C. cattle were being herded in what is now Turkey and parts of Africa. The ...
However, neigh(bi) \ bi should not be labeled as yi to avoid duplicate detections. Applying this, we get a subset of A = {(bi, yi, ri)i=1...n} as the final detection result; usually n |B|. When calculating overlap(b, b ), we use a symmetric form when the bounding boxes ...
Covariation is an essential process that leads to coevolution of parts of proteins and genomes. In organisms subject to strong selective pressure, coevolution is central to keep the balance between the opposite requirements of antigenic variation and ret