Proceedings of the American Academy of Arts and Sciences, Volumen71Metcalf and Company, 1937 Vol. 12 (from May 1876 to May 1877) includes: Researches in telephony / by A. Graham Bell. |
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Página 430
... tion , but is mostly smooth . NaOH . 0.5 , 1.1 , 2.0 , 2.6 , 3.2 . NaNO3 . 1.3 , 2.4 , 2.9 , 3.3 , 3.5 . NaNO2 . 0.8 , 1.7 , 2.7 , 3.2 , 3.8 . Slight tendency to squeak on rota- Reddish brown patches in residue . Rotates quietly ...
... tion , but is mostly smooth . NaOH . 0.5 , 1.1 , 2.0 , 2.6 , 3.2 . NaNO3 . 1.3 , 2.4 , 2.9 , 3.3 , 3.5 . NaNO2 . 0.8 , 1.7 , 2.7 , 3.2 , 3.8 . Slight tendency to squeak on rota- Reddish brown patches in residue . Rotates quietly ...
Página 433
... tion at very low pressures , too low to show on this curve , which has been previously studied . Examination with the volume ap- paratus shows no other transitions at higher pressures than 12000 . KNO2 . 0.3 , 1.2 , 1.7 , 2.2 , 2.6 ...
... tion at very low pressures , too low to show on this curve , which has been previously studied . Examination with the volume ap- paratus shows no other transitions at higher pressures than 12000 . KNO2 . 0.3 , 1.2 , 1.7 , 2.2 , 2.6 ...
Página 498
... tion of A. W. Eichler , offered him a position as custos of the botanical collections . Here he found the opportunity to do intensive taxonomic and phytogeographical work . He published his monograph of the genus Saxifraga in 1872 and ...
... tion of A. W. Eichler , offered him a position as custos of the botanical collections . Here he found the opportunity to do intensive taxonomic and phytogeographical work . He published his monograph of the genus Saxifraga in 1872 and ...
Contenido
A Study of the Nolanaceae BY I M JOHNSTON | 1 |
Revision of the Nearctic Raphidiodea By F M CAR | 89 |
Ecological Relations of Ponerine and other Ants to Termites | 159 |
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Términos y frases comunes
Academy Agulla Alona Anal animals ants average basal metabolism Bequaert body weight boiling tube Boston brown calories calyx Camponotus chap Chile Chile 91 chimpanzee Class Cobija collected Congo Coquimbo corolla Dolia Dunal in DeCandolle E. C. Van Dyke effect epiproct female fore wing Forel Gaudichaud genera genus Gray Herb Hagen harpogones heat production hind wing Holmgren hypsometer Inocellia insects Johnston July June kg/cm² larvæ Lindl longis male mercury metabolism metal Miers Mollendo Museum Nasutitermes Navas Nearctic nest Nolana Nolanaceae nutlets observations Orange Park paradoxa parameres Philippi piston plant plates posterior pressure probably Prodr pronotum prothorax pterostigma Raphidia Raphidiidæ Reiche Residue resistance Rotates smoothly shearing curve shearing strength snake-flies snapping Solenopsis species specimens steel sternites sulphur point surface temperature termitary termites thermometer tion transition Univ Van Duzee volume apparatus Wasmann Wheeler William workers