Animal Locomotion: Or Walking, Swimming, and Flying, with a Dissertation on AeronauticsD. Appleton, 1882 - 264 páginas |
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Página 21
... humerus with the scapula . f . Angle formed by the radius and ulna with the humerus . While the bones of animals form levers and fulcra for. 1 Bishop , op . cit . INTRODUCTION . 21 The three orders of lever, Passive organs of locomotion ...
... humerus with the scapula . f . Angle formed by the radius and ulna with the humerus . While the bones of animals form levers and fulcra for. 1 Bishop , op . cit . INTRODUCTION . 21 The three orders of lever, Passive organs of locomotion ...
Página 53
... ( humerus ) is carried away 1 The spreading action of the toes is seen to perfection in children . It is more or less destroyed in adults from a faulty principle in boot and shoemak ing , the soles being invariably too narrow . Jan's from ...
... ( humerus ) is carried away 1 The spreading action of the toes is seen to perfection in children . It is more or less destroyed in adults from a faulty principle in boot and shoemak ing , the soles being invariably too narrow . Jan's from ...
Página 174
... humerus and forearm of the bat ( fig . 94 , d , p . 175 ) , the joint of the beetle's wing ( e ) corresponding to the carpal or wrist - joint of the bat's wing ( fig . 94 , e ) , the terminal or distal nervures of the beetle ( fb ) to ...
... humerus and forearm of the bat ( fig . 94 , d , p . 175 ) , the joint of the beetle's wing ( e ) corresponding to the carpal or wrist - joint of the bat's wing ( fig . 94 , e ) , the terminal or distal nervures of the beetle ( fb ) to ...
Página 178
... humerus , or arm - bone of the wing , is supported by three of the trunk - bones , viz . the scapula or shoulder - blade , the clavicle or collar - bone , also called the furculum , 1 and the coracoid bone , these three converging to ...
... humerus , or arm - bone of the wing , is supported by three of the trunk - bones , viz . the scapula or shoulder - blade , the clavicle or collar - bone , also called the furculum , 1 and the coracoid bone , these three converging to ...
Página 190
... humerus is convex and some- what oval ( not round ) , the long axis of the oval being directed from above downwards , i.e. from the dorsal towards the ven- tral aspect of the bird . The humerus can , therefore , glide up and down in the ...
... humerus is convex and some- what oval ( not round ) , the long axis of the oval being directed from above downwards , i.e. from the dorsal towards the ven- tral aspect of the bird . The humerus can , therefore , glide up and down in the ...
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Animal Locomotion: Or, Walking, Swimming, and Flying, with a Dissertation on ... James Bell Pettigrew Visualização integral - 1885 |
Animal Locomotion, Or, Walking, Swimming, and Flying: With a Dissertation on ... James Bell Pettigrew Visualização integral - 1874 |
Animal Locomotion: Or, Walking, Swimming and Flying, with a Dissertation on ... James Bell Pettigrew Visualização integral - 1893 |
Palavras e frases frequentes
action aërial animals arrangement artificial wave wing artificial wing ascends ball-and-socket joint bat and bird biped blades body bones Borelli Compare with fig concave dead points depressed described downward dugong elastic bands elastic ligaments elbow-joint elevating and propelling elytra extended feathers feet fish flexed flexion flight flying foot force fore gannet gliding gravity hind horizontal direction humerus inclined planes increased insect insect wing kite less lever limbs locomotion long axis machine manner Marey motion move movements muscles muscular muscular system natural wing oblique oscillate ostrich pectoral fins pinion piston porpoise portions position posterior margin posterior or thin produced quadruped rapidity remarkable resistance reverse rigid root rotation sail screw shoulder-joint side Sir George Cayley speed spiral superior band swimming tail thick margin tion trunk universal joint upward direction upwards and forwards velocity vertical vibrate walking waved track wedge weight wing descends