Animal Locomotion: Or, Walking, Swimming and Flying, with a Dissertation on AëronauticsD. Appleton, 1893 - 264 páginas |
No interior do livro
Resultados 1-5 de 37
Página v
... levers formed by the travelling surfaces of animals , Weight plays an important part in walking , swimming , and flying , 7 8 · The extremities of animals in walking act as pendulums , and describe figure - of - 8 curves , In swimming ...
... levers formed by the travelling surfaces of animals , Weight plays an important part in walking , swimming , and flying , 7 8 · The extremities of animals in walking act as pendulums , and describe figure - of - 8 curves , In swimming ...
Página vi
... lever , Passive organs of locomotion . Bones , Joints , 8228 18 19 21 23 Ligaments . Effects of atmospheric pressure on limbs . Active organs of locomotion . Muscles ; their properties , arrange- ment , modes of action , etc. , 24 ...
... lever , Passive organs of locomotion . Bones , Joints , 8228 18 19 21 23 Ligaments . Effects of atmospheric pressure on limbs . Active organs of locomotion . Muscles ; their properties , arrange- ment , modes of action , etc. , 24 ...
Página vii
... lever of the third order , Weight necessary to flight , Weight contributes to horizontal flight , 103 · 110 • 112 in flight , How balancing is effected in flight , The wing area variable and in excess , Weight , momentum and power to a ...
... lever of the third order , Weight necessary to flight , Weight contributes to horizontal flight , 103 · 110 • 112 in flight , How balancing is effected in flight , The wing area variable and in excess , Weight , momentum and power to a ...
Página xi
... lever- ( Bishop ) , • The skeleton of a Deer- ( Pander and D'Alton ) , Muscular cycle in the act of flexing the arm , Screws formed by the bones of the wing of the bird , the bones of the anterior extremity of the Elephant , and the ...
... lever- ( Bishop ) , • The skeleton of a Deer- ( Pander and D'Alton ) , Muscular cycle in the act of flexing the arm , Screws formed by the bones of the wing of the bird , the bones of the anterior extremity of the Elephant , and the ...
Página xii
... lever of the third order , Figure - of - 8 vertical track made by the wing in flight , Do. horizontal track , Feathers and cork flying forward , 91 94 96 97 97 98 • 105 107 108 · 112 Diagram illustrating how wings obtain their high ...
... lever of the third order , Figure - of - 8 vertical track made by the wing in flight , Do. horizontal track , Feathers and cork flying forward , 91 94 96 97 97 98 • 105 107 108 · 112 Diagram illustrating how wings obtain their high ...
Índice
176 | |
182 | |
188 | |
193 | |
199 | |
205 | |
210 | |
219 | |
98 | |
110 | |
120 | |
132 | |
140 | |
146 | |
154 | |
165 | |
226 | |
233 | |
240 | |
246 | |
247 | |
253 | |
262 | |
263 | |
Palavras e frases frequentes
action aërial albatross angle animal arms and legs arrangement artificial wave artificial wing ascends backwards bat and bird biped blades body bones Borelli Compare with fig concave depressed described downward dugong effective stroke elastic ligaments elbow-joint elevating and propelling ellipse elytra extended feet fins fish flexed flexible flexion flight flying foot force gannet glide hind horizontal direction humerus inclined planes increased insect wing joint kite less lever limbs locomotion long axis manner Marey motion move movements muscles muscular muscular system natural wing nervures oblique oscillate pectoral fins pinion porpoise portion position posterior extremities posterior margin posterior or thin produced quadruped rapidity remarkable resistance reverse right arm root rotation sail screw sea-bear shoulder-joint side speed spiral swimming tail thick margin travelling surfaces trunk twisting universal joint upward direction upwards and forwards velocity vertical vertical direction vibrate walking waved track weight wing descends