Distribution and conservation status of Drosera viridis Rivadavia (Droseraceae), including the first records from Rio Grande do Sul, Brazil, and a key to the genus in this state
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efl students gender and socioeconomic status: the use of politeness strategies in the first and second languages
within the components of communicative competence, a special emphasis is put on the “rules of politeness,” specifically the politeness strategies (brown and levinson, 1978) that speakers deploy when performing the request speech act. this is because the degree of imposition that making a request places upon one’s interlocutor(s) has been seen to be influenced by several factors among which, as ...
the role of russia in transmission of energy from central asia and caucuses to european union
پس ازفروپاشی شوروی،رشد منابع نفت و گاز، آسیای میانه و قفقاز را در یک بازی ژئوپلتیکی انرژی قرار داده است. با در نظر گرفتن این منابع هیدروکربنی، این منطقه به یک میدانجنگ و رقابت تجاری برای بازی های ژئوپلتیکی قدرت های بزرگ جهانی تبدیل شده است. روسیه منطقه را به عنوان حیات خلوت خود تلقی نموده و علاقمند به حفظ حضورش می باشد تا همانند گذشته گاز طبیعی را به وسیله خط لوله مرکزی دریافت و به عنوان یک واس...
15 صفحه اولFirst report of Angiostrongylus cantonensis in Porto Alegre, State of Rio Grande do Sul, Southern Brazil.
Angiostrongylus cantonensis is a lungworm found in rats (mainly Rattus norvegicus) and is the main etiologic agent of eosinophilic meningitis after accidental human infection. Parasitological diagnosis is diffi cult because larvae are seldom found during cerebrospinal fluid examinations; molecular methods are thus required. According to Wang et al.1, more than 2,820 cases have been reported in ...
متن کاملFirst encounter of subclinical human Leishmania (Viannia) infection in State of Rio Grande do Sul, Brazil.
The objective of the present study was to evaluate the specificity of the Montenegro skin test (MST) in an area in Brazil, state of Grande do Sul State (RS), which was considered to be non-endemic for leishmaniasis. Sixty subjects presented a positive MST and were reevaluated by clinical examination, serology and polymerase chain reaction (PCR) of peripheral blood for the detection of subclinic...
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ژورنال
عنوان ژورنال: Check List
سال: 2020
ISSN: 1809-127X
DOI: 10.15560/16.4.793