Proceedings of the American Academy of Arts and Sciences, Volumen74Metcalf and Company, 1942 Vol. 12 (from May 1876 to May 1877) includes: Researches in telephony / by A. Graham Bell. |
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Página 76
... close together , placed far forward on the vertex . Antennae ( ? ) 12 - jointed , strongly geniculate ; scape stout , ex- cavated at tip to receive the pedicel ; flagellum stout throughout , all the joints together forming a long ...
... close together , placed far forward on the vertex . Antennae ( ? ) 12 - jointed , strongly geniculate ; scape stout , ex- cavated at tip to receive the pedicel ; flagellum stout throughout , all the joints together forming a long ...
Página 239
... close together , as in all Nearctic Sympherobius except perparvus . The male geni- talia are close to those of perparvus , but the proc- ess of the anal plates is straight , not curved as in the latter . I had at first thought that ...
... close together , as in all Nearctic Sympherobius except perparvus . The male geni- talia are close to those of perparvus , but the proc- ess of the anal plates is straight , not curved as in the latter . I had at first thought that ...
Página 410
... close approach to the melting point . This has a paradoxical appear- ance , for a phase change which runs with decreas- ing volume is initiated by a decrease of pressure . The paradox consists in the apparent contradic- tion with the ...
... close approach to the melting point . This has a paradoxical appear- ance , for a phase change which runs with decreas- ing volume is initiated by a decrease of pressure . The paradox consists in the apparent contradic- tion with the ...
Contenido
The Measurement of Hydrostatic Pressure to 30000 kgcm² By P W BRIDGMAN | 1 |
The Linear Compression of Iron to 30000 kgcm² By P W BRIDGMAN | 11 |
The Compression of 46 Substances to 50000 kgcm² By P W BRIDGMAN | 21 |
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Términos y frases comunes
abdomen Acad Academy aedeagus Allotype Amer Anal plates antennae apparatus Banks basal Boston Brookline bulb capillary carboloy chap Charles chih Class coefficient Committee Comparative Zoology compression constant correction costal area curved dark brown determined distal dorsal view E. P. Kohler equation error female FIGURE Fore wing Fund gas thermometer genus gradate veins Hemerobiidae Hemerobius Henry Hind wing Holotype hsien hyaline Ibid inner gradate insect July kg/cm² Killington lateral view length light brown liquid maculations manganin manometer margin material measurements median meeting meniscus mercury mesonotum method Micromus Museum of Comparative Nearctic Neuroptera Nordegg P. W. Bridgman piezometer piston plates of male posterior present pressure vessel Proc Professor pronotum propodeum pterostigma room temperature scutellum Section set-ups short arm species specimens steel Sympherobius Table tenth sternite tergite thermal tion transition tube venation ventral vertex volume William Zoology