The article discusses the anatomy of the moves of a knuckleballer Dickey, R. A. of the Toronto Blue Jays. It explores the mechanics and the physics behind the grip, windup, stride, and release of Dickey in pitching and throwing the ball. It also cites the Dickey, who won the CY ...
Knuckle-Walking and the Functional Anatomy of the Wrists in Living Apes FARISH A. JENKINS, JR., and JOHN G. FLEAGLE Knuckle-walking, a characteristic mode of terrestrial progression unique to gorillas and chimpanzees, has been studied principally in an attempt to answer two fundamental questions....
The three phalanges in each finger are separated by two joints, calledinterphalangeal joints(IP joints). The one closest to the MCP joint (knuckle) is called theproximal IP joint(PIP joint). The joint near the end of the finger is called thedistal IP joint(DIP joint). The thumb only ha...
Condyle- knuckle-gliding rotatory articular surface Contraction- electro-chemical action within muscle fiber causing banded zones on the fiber to move past each other; contraction occurs at bands along axis of fiber, = 1/3 to ½ length of fiber. Shorten in length. Cornu- horn Coronal or Fron...
black and white tail fin can be up to a third of the length of the body. with a series of knuckle-like knobs, the humpback's very long, powerful pectoral fins along its anterior edges are effective arms during confrontations with killer whales . behavior humpback whales live along all ocea...
sheet of paper. “This is where you can start to draw the outer landmarks of the hand and fill in the contours,” says Levens. But don’t get too hanged up on details. “Figure out what the whole surface looks like before you go in and add knuckle wrinkles and fingernails and ...
Personal identification approaches using finger knuckle patterns are receiving increasing attention in the biometrics literature. Several approaches have b... A Kumar,B Wang - 《Pattern Recognition Letters》 被引量: 3发表: 2015年 The Trans-Science Aspects of Disease and Death THE TRANS-SCIENCE ASPECT...
The researchers then looked at the anatomy of ancient hominins—going all the way back to Lucy. All of the members of Australopithecus, they noted, had a full range of motion, allowing them to walk upright—even as they conserved traits that allowed them to climb much better than today's ...
The researchers then looked at the anatomy of ancient hominins—going all the way back to Lucy. All of the members of Australopithecus, they noted, had a full range of motion, allowing them to walk upright—even as they conserved traits that allowed them to climb much better than today's ...
Scapula (or shoulder blade) is a big, flattened, triangular bone and is located on the upper posterolateral part of the thorax. Learn ? it easy with Earth’s Lab!