منابع مشابه
Peruvian Maca: Two Scientific Names Lepidium Meyenii Walpers and Lepidium Peruvianum Chacon – Are They Phytochemically-Synonymous?
Using Liquid Chromatography-Mass Spectrometry (LCMS), profiles of the two isotypes labelled under the same common name Maca deposited in the Medicinal Plant Herbarium, in Australia and Poland, but identified under two different scientific names Lepidium meyenii Walpers (L. meyenii) and Lepidium peruvianum Chacon (L. peruvianum) are presented. The two isotypes correspond to two holotypes of Peru...
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Sometimes we have a feeling that two people or groups are \talking past one another." We feel, perhaps, that one is using a certain word A to mean X while the other uses A to mean Y, but this is compensated by the former using B to mean Y while the latter uses B to mean X. But since the people or groups don't recognize this { perhaps they can't recognize this { we see them as \doomed forever to...
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Observing differences between DNA or protein sequences and estimating the true amount of substitutions from them is a prominent problem in molecular evolution as many analyses are based on distance measures between biological sequences. Since the relationship between the observed and the actual amount of mutations is very complex, more than four decades of research have been spent to improve mo...
متن کاملfictional names
fictional names have been one of the most important and serious topics in the contemporary philosophy of language and metaphysics.several questions such as “do fictional names refer to any objects?” “are fictional characters existent objects?” have resulted in a considerable literature of philosophy. in this essay, we will follow two objectives. first we will describe and elaborate the ideas ...
متن کاملgeographical names
a place-name or a toponym is a word used to indicate, denote or identify a geographic locality. place-names are formed in the course of history of a region and are affected by various linguistic, social, political and cultural events. toponymy is the taxonomic study of place-names, based on etymological, historical and geographical information. this paper first defines toponym and topnymy and i...
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ژورنال
عنوان ژورنال: Psyche: A Journal of Entomology
سال: 1951
ISSN: 0033-2615,1687-7438
DOI: 10.1155/1951/56531