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Marey, Etienne-Jules.
In : Annual report of the Board of Regents of the Smithsonian Institution (…) for the year 1869, 1871, pp. 226-285
Exemplaire numérisé : BIU Santé (Paris)
Nombre de pages : 60
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 226  Lectures on the phenomena of flight in the animal kingdom
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 230  I- Flight of insects
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 233  II- The movements of the wing of insects
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Image : Fig. 1. Frequency of the wing-strokes of a drone / Fig. 2. tracing produced by the wing of a drone rubbing a little more strongly on the paper
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Image : Fig. 3. Simultaneous tracing of the wings of a wasp in the short flight
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Image : Fig. 4. Aspect of a wasp, in extremity of whose primary wings has been gilded
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Image : Fig. 5. Trace of the median course of the wing of the macroglossa galium / Fig. 6. Trace of Wheatstone's octave rod
 241  III- Mechanism of the flight of insects
Image : Fig. 7. Tracing of the wing of a wasp the upper loop
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Image : Fig. 8. Representing the artificial insect or scheme of the flight of insect
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 247  IV- Flight of birds
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Image : Fig. 9. Effect of heat of muscular contraction
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Image : Fig. 10. Skeleton of the wing and sternum of a frigate-bird
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Image : Fig. 11. Skeleton of a flamingo
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Image : Fig. 12. Skeleton of a pinguin
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Image : Fig. 13. Left Pline's apparatus placed in equilibrium by means of two equal balls at the extremities of the rod / Fig. 14. Posterior corners of the two planes of the apparatus
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Image : Fig. 15. Posterior corners of the paper have been bent down ward
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Image : Fig. 16. Apparatus for registering the motion of the wing of a pigeon by double signals
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Image : Fig. 17. Apparatus for exhibiting the contraction the thoracic muscles of birds
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Image : Fig. 18. Myographic tracings of the pectorals, obtained from various kinds of birds during flight / Fig. 19. Electric tracing of the ascent and descent of the wing of a harrier
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Image : Fig. 20. Difference in amplitude and frequency in the wing-stroke of a pigeon during flight
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Image : Fig. 21.Tracing which express the swelling of the biceps in these 3 experiments
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Image : Fig. 22. Trace of the action of a harrier during flight
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Image : Fig. 23. Apparatus intended to transmit to a lever at a distance all the motion executed by another lever around one of the extremities
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Image : Fig. 24. Elastic point tracing upon smoked glass
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Image : Fig. 25. Harrier flying with the apparatus, which transmits the motion described by the extremity of its wing
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Image : Fig. 26. Representing the course of the point of the wing at each moment of flight
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Image : Fig. 27. Ellipse traced by a wheatstone's rod upon a turning cylinder / Fig. 28. Course in space of the extremity of the wing reduced from the motion of the bird
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Image : Fig. 28. Apparatus for transmitting to the registering lever all the oscillations imparted to it in a vertical plane
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Image : Fig. 30. Chronographic trace of a tuning-fork / Fig. 32. Simultaneous tracing of both kinds of oscillations executed by a harrier during flight
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Image : Fig. 31. Muscular tracing and vertical oscillations in a wild duck
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