Proceedings of the American Academy of Arts and Sciences, Volumen7Metcalf and Company, 1868 Vol. 12 (from May 1876 to May 1877) includes: Researches in telephony / by A. Graham Bell. |
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Página 27
... Leaf - Cutting Bee . By F. W. Putnam . The Humble Bees of New England and their Parasites : with Notices of a New Species of Anthophorabia and a New Genus of Proctotrupidae : by A. S. Packard , Jr. [ From the Proc . of the Essex Inst ...
... Leaf - Cutting Bee . By F. W. Putnam . The Humble Bees of New England and their Parasites : with Notices of a New Species of Anthophorabia and a New Genus of Proctotrupidae : by A. S. Packard , Jr. [ From the Proc . of the Essex Inst ...
Página 55
... leaves its web unless molested . The female builds the web , and even carries the male on her back or belly when moving about ; she never attempts to bite * The micrometer measurements were made by Mr. R. C. Greenleaf . unless provoked ...
... leaves its web unless molested . The female builds the web , and even carries the male on her back or belly when moving about ; she never attempts to bite * The micrometer measurements were made by Mr. R. C. Greenleaf . unless provoked ...
Página 56
... leaf by a strong silken cocoon of loose texture , and varying in color . Many of the eggs which were laid by my spiders in September were hatched in about thirty days . The young differ much from the adult in form and color ; and the ...
... leaf by a strong silken cocoon of loose texture , and varying in color . Many of the eggs which were laid by my spiders in September were hatched in about thirty days . The young differ much from the adult in form and color ; and the ...
Página 137
... leaves the mouth of its cannon , equal to the work of 39 horses during one minute of time . Although we may , by this method ascertain , with great exactness , the comparative forces and , consequently , value , of different shot , it ...
... leaves the mouth of its cannon , equal to the work of 39 horses during one minute of time . Although we may , by this method ascertain , with great exactness , the comparative forces and , consequently , value , of different shot , it ...
Página 150
... Leaves clustered at the apex of the caudex . Scape 3-8 inches long , bearing two bracts about the middle . Pedicels umbellate from the bracted summit of the scape . Petals dark blue , the lower one very broadly short- saccate . ( M. & B ...
... Leaves clustered at the apex of the caudex . Scape 3-8 inches long , bearing two bracts about the middle . Pedicels umbellate from the bracted summit of the scape . Petals dark blue , the lower one very broadly short- saccate . ( M. & B ...
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4to pamph 66 daughter 66 female 66 granddaughter 8vo pamph 8vo vol Acad Academy acutis antheræ ANTIRRHINUM apice basi Beech Benth Bolander Boston Boston Athenæum Brack bracteis bracts breadth brevibus brevioribus breviter calycis Calyx capsula caule cells chloride chlorine Class CORDYLANTHUS corolla dentibus diameter Expl feet fere filamenta floribus flowers folia foliis foliolis Freyc Gaud genus glabra grandson Gray Hawaiian Hawaiian Islands Hook inches long integerrimis interpolated involucri Islands Kauai lanceolatis leaves linearibus lines long Linn Linnæa lobis loculis longioribus male Maui Mountains not-P Nutt Oahu Mann oblongis obtusis ovalibus ovario ovatis oxide paullo pedicellis pedicels pedunculis petalis petiolatis petiole petiolum PHYLLOSTEGIA plant predicate premise President Prodr Professor proposition quadrics relation Remy Resident Fellow sæpius SANDWICENSIS segmentis sepalis sepals Society species specimens squamis subtus term tion tubo Turanian Yosemite Valley
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Página 487 - Two reports have recently been issued on rates of deck watches and of box and pocket chronometers on trial for purchase by the Board of Admiralty at the Royal Observatory, Greenwich, in the latter half of last year.
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Página 19 - An address delivered at the anniversary meeting of the Geological Society of London, on the 19th of February, 1841 ; and the announcement of the award of the Wollaston medal and donation fund for the same year.
Página 475 - Condition and Doings of the Boston Society of Natural History, as exhibited by the Annual Reports of the Custodian, Treasurer, Librarian, and Curators. May, 1865.
Página 443 - The relationship of punalua is rather amphibious. It arose from the fact that two or more brothers with their wives, or two or more sisters with their husbands, were inclined to possess each other in common ; but the modern use of the word is that of dear friend or intimate companion."1 The Rev.
Página 7 - Report to the Legislature of Massachusetts relating to the Registry and Return of Births, Marriages and Deaths in the Commonwealth for the year ending December 31, 1880.
Página 7 - Annual Report of the Trustees of the Museum of Comparative Zoology at Harvard College, in Cambridge, together with the Report of the Director, 1864.
Página 38 - ... cylinders, welded together endwise. Each ring was made of bars wound upon an arbor spirally, like winding a ribbon upon a block, and, being welded and shaped in dies, were joined endwise, when in the furnace and at a welding heat, and afterwards pressed together in a mould, by a hydrostatic press of 1,000 tons force.