Proceedings of the American Academy of Arts and Sciences, Volumen3Metcalf and Company, 1857 Vol. 12 (from May 1876 to May 1877) includes: Researches in telephony / by A. Graham Bell. |
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Página 5
... light were very brilliant in exhibiting certain objects , as , for example , the blood - globules ; and that no difficulty was ex- perienced from the position of his instrument , when fluids were used . He also exhibited the contrivance ...
... light were very brilliant in exhibiting certain objects , as , for example , the blood - globules ; and that no difficulty was ex- perienced from the position of his instrument , when fluids were used . He also exhibited the contrivance ...
Página 7
... light upon and illus- trating the diversity of origin of the human race . In the first place , he showed that there were a number of animals , among which were particularly to be instanced the anthropoid monkeys , which offered the same ...
... light upon and illus- trating the diversity of origin of the human race . In the first place , he showed that there were a number of animals , among which were particularly to be instanced the anthropoid monkeys , which offered the same ...
Página 27
... lights , attendance , and other accommodations , free of all expense . " It will appear by the Treasurer's accounts , that a gross sum has been received from the proceeds of these lectures , which , it is be- lieved , will be sufficient ...
... lights , attendance , and other accommodations , free of all expense . " It will appear by the Treasurer's accounts , that a gross sum has been received from the proceeds of these lectures , which , it is be- lieved , will be sufficient ...
Página 35
... light on the development of frogs . The tadpoles experimented upon were those of the common bull - frog ( Rana pipiens , Linn . ) . These , under ordinary cir- cumstances , are hatched in the spring , and acquire their full growth ...
... light on the development of frogs . The tadpoles experimented upon were those of the common bull - frog ( Rana pipiens , Linn . ) . These , under ordinary cir- cumstances , are hatched in the spring , and acquire their full growth ...
Página 36
... light , and the temperature of the air ; these tad- poles soon exhibited signs of metamorphosis ; their legs were developed and their tails absorbed . The remainder have now been seventeen months in the cellar , and if ( as there can be ...
... light , and the temperature of the air ; these tad- poles soon exhibited signs of metamorphosis ; their legs were developed and their tails absorbed . The remainder have now been seventeen months in the cellar , and if ( as there can be ...
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4to pamph 8vo pamph Academy acid aculeis aculeis radialibus albidis allantois angulatis animal apice areolis articulis ASA GRAY B. A. Gould Band basi Boston brevioribus Bruxelles carbon cells cellulis central spines centralibus chair Cherbourg Class Committee Cotyledones crustacea Eclipse Edward Sabine El Paso elongatis embryo exhibited fishes flavis flore floribus Flower foliis fossil Fruit genus gerentibus Glanis Gray heat Heft hundred Hydrogen inches high inches in diameter inferioribus iron joints lines in diameter lines long London longioribus LOUIS AGASSIZ magnis mass Mémoires MONTHLY MEETING motion Nitrogen observed Opuntia ovario ovatis ovum Oxygen Paris Paso patulis paullo Petala petalis plant plerumque present PRESIDENT Professor Agassiz Professor Lovering Professor Peirce pulvillis radial spines radiantibus rectis remarks Report River robustis Royal sæpe Sciences Section Seeds seminibus Society species specimens starch stigmatibus superioribus tetradrachmon tion Treadwell tubercles tuberculis Wien Wisl Wolffian bodies
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