منابع مشابه
New Mineral Names
The new mineral, the iron analogue of monticellite, occurs in melilite-nephelinite Iava from Mt. Shaheru, Belgian Congo, associated with melilite, nepheline, clinopyroxene, kalsilite, gdtzenite, combeite, sodalite, magnetite, perovskite, apatite, hornblende, biotite, and an unident i f ied mineral . Analysis gave SiO2 32.77,TiO20.23, AIzOa0.26, Fe2Oa 0.66, FeO 29 34, MnO 1.65, MgO 4.95, CaO 29....
متن کاملNew Mineral Names
1Dipartimento di Scienze della Terra, Università di degli Studi di Torino, Via Valperga Caluso, 35-10125 Torino, Italy 2Dipartimento Scienze della Terra, Università degli Studi di Milano, Via Botticelli, 23-20133 Milano, Italy 3Fersman Mineralogical Museum, Russian Academy of Sciences, Moscow 119071, Russia 4Department of Earth and Atmospheric Sciences, 1-26 Earth Sciences Building, University ...
متن کاملAbundance of Wasps and Prey Consumption of Paper Wasps (hymenoptera, Vespidae: Polistinae) in Northland, New Zealand
Polistine and vespine wasps were captured in Malaise traps in two fire-modified shrubland habitats of varying canopy height and composition at Lake Ohia, Northland, New Zealand. Prey consumption rates were calculated for the Asian paper wasp (Polistes chinensis antennalis) occupying these two areas of shrubland and a home garden in Whangarei, Northland. The sites were systematically searched fo...
متن کاملRelating Two Semantics of Locally Scoped Names
The operational semantics of programming constructs involving locally scoped names typically makes use of stateful dynamic allocation: a set of currently-used names forms part of the state and upon entering a scope the set is augmented by a new name bound to the scoped identifier. More abstractly, one can see this as a transformation of local scopes by expanding them outward to an implicit top-...
متن کاملTwo new species of eumenine wasps in the genus Zethus Fabricius (Hymenoptera, Vespidae, Eumeninae) from the New World
Zethus (Zethus) caetetus sp. nov. (Brazil) and Zethus (Zethus) flaviventris sp. nov. (Costa Rica) are described and figured. Both species belong to the Z. heydeni species group. A total of 218 species of Zethus are currently recognized for the Americas.
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ژورنال
عنوان ژورنال: Psyche: A Journal of Entomology
سال: 1911
ISSN: 0033-2615,1687-7438
DOI: 10.1155/1911/765870