Novas combinações em Angostura Roemer & Schultes (Rutaceae)
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چکیده
منابع مشابه
Seed Germination Ecology of Feather Lovegrass [Eragrostis tenella (L.) Beauv. Ex Roemer & J.A. Schultes]
Feather lovegrass [Eragrostis tenella (L.) Beauv. Ex Roemer & J.A. Schultes] is a C4 grass weed that has the ability to grow in both lowland and upland conditions. Experiments were conducted in the laboratory and screenhouse to evaluate the effect of environmental factors on germination, emergence, and growth of this weed species. Germination in the light/dark regime was higher at alternating d...
متن کاملSuccessful Indirect Regeneration of Arnebia pulchra (Roemer and Schultes) as Medicinal Plant
Arnebia pulchra (Willd. ex Roem. & Schult.) Edm. is an endangered, perennial member of Boraginaceae family. Spectrophotometric and LC-Mass analysis confirmed the existence of shikalkin derivatives in its root skin and polyphenolic compounds in the inner part of its root. Studies on the regeneration of A. pulchra from its callus resulted in successful callus induction in the root explants excise...
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Reading difficulties and interpreting textual information interferes with the quality of communicative interactions between pre-linguistic deaf and web environment. This article aims to present a study of eight pre-linguíticos deaf users interacting with a web form in order to verify if the use of new communication strategies helps to improves the interactions. Were observed two sessions of int...
متن کاملsuccessful indirect regeneration of arnebia pulchra (roemer and schultes) as medicinal plant
arnebia pulchra (willd. ex roem. & schult.) edm. is an endangered, perennial member of boraginaceae family. spectrophotometric and lc-mass analysis confirmed the existence of shikalkin derivatives in its root skin and polyphenolic compounds in the inner part of its root. studies on the regeneration of a. pulchra from its callus resulted in successful callus induction in the root explants excise...
متن کاملHas John Roemer Resurrected Market Socialism ?
ohn E. Roemer, a leading socialist economist, has recently proclaimed a “Future for Socialism” (Roemer 1994). His book is advertised as being “measured, highly accessible, and most of all compelling.” I have come to the opposite conclusions. Roemer’s most provocative assertion is his claim to have found “ways of reformulating the concept of market socialism in response to the Hayekian critique”...
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ژورنال
عنوان ژورنال: Acta Amazonica
سال: 1981
ISSN: 0044-5967
DOI: 10.1590/1809-43921981114849