Results 81 to 90 of about 94,428 (211)
, 1995 Anatomically preserved pollen cones are described from the Middle Eocene Princeton chert of British Columbia, Canada. Cones are ellipsoidal; range from 2.8 to 6.9 mm in length, 1.6 to 3.5 mm in diameter; and are often subtended by scale leaves. Cone axes
Phipps, C.J., Stockey, R.A., Osborn J.M.
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Volume, cones e cilindros - Parte II
, 2012 Antônio e Mariana são colegas de escola e na hora do lanche seu João, dono da cantina, lhes faz um desafio: em que tipo de copo é necessário menos liquido para atingir metade da sua altura, o cônico ou o cilíndrico?
Martins, Lourival Pereira +6 more
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Agricultural Science, 2013 Seven populations of Scots pine, which were kept in the Carpathians since the early Holocene period when this species was dominant in the investigated region, were subject for study.
ПОГРИБНЫЙ О. +2 more
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Biotechnologie, Agronomie, Société et Environnement, 2017 Similarities and differences between hop cones and grape berries: sulfur and nitrogen aromas. A review. Introduction. Similarities can be found between the flavors of hop cones and grapes.
Kankolongo Cibaka, ML. +2 more
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The extraction process and seed quality of silver fir cones Abies alba Mill.
Leśne Prace Badawcze, 2018 Fir cones Abies alba Mill. are not as extensively described in the literature as cones of other species, and therefore, there is no description of the changes in water content and their dynamics during the extraction process.
Aniszewska Monika +2 more
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The time-course of colour vision [PDF]
, 2010 Four experiments are presented, each investigating temporal properties of colour vision processing in human observers. The first experiment replicates and extends an experiment by Stromeyer et al. (1991).
LEE, ROBERT,JAMES, Lee, Robert James
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Taxodiaceous pollen cones from the early Tertiary of British Columbia, Canada
, 2005 Two permineralized conifer pollen cones have been identified from the AppianWay locality on the east coast of Vancouver Island, British Columbia. These cones, found in marine calcareous nodules with invertebrates, are Eocene in age and have been studied ...
Hernandez-Castillo, G.R. +2 more
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, 2002 Four anatomically preserved ovulate cycadeoid cones have been recovered from three localities in Upper Cretaceous (Turonian/ Coniacian-Late Campanian) sediments of Vancouver and Hornby Islands, British Columbia, Canada. All of the specimens are preserved
Stockey, R.A., Rothwell, G.W.
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A D-induced duality and its applications
This paper attempts to extend the notion of duality for convex cones, by basing it on a predescribed conic ordering and a fixed bilinear mapping. This is an extension of the standard definition of dual cones, in the sense that the nonnegativity of the ...
Zhang, S., Brinkhuis, J.
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Large deviations for heavy-tailed random elements in convex cones
, 2014 We prove large deviation results for sums of heavy-tailed random elements in rather general convex cones being semigroups equipped with a rescaling operation by positive real numbers.
Molchanov, Ilya, Kopp, Christoph Peter
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