منابع مشابه
New products of defense secretion in south east Asian whip scorpions (Arachnida: Uropygi: Thelyphonida).
Secretion products from the opisthosomal defense gland of south east Asian whip scorpions were identified for the first time by gas-chromatography and mass-spectrometry. Specimens of the genera Hypoctonus, Typopeltis and Ginosigma were tested. While some ingredients are present in large concentrations, others are possibly only side products and may be synthesized more incidentally. For this rea...
متن کاملMuch ado over the new South African PMTCT guidelines.
218 April 2013, Vol. 103, No. 4 SAMJ A group of well-respected South African academics and HIV experts have started a national debate by questioning the ‘dangerously hasty’ acceptance and implementation of lifelong antiretroviral therapy (ART) for HIV-positive pregnant women in resource-constrained settings. The South African National Department of Health will introduce updated prevention of mo...
متن کاملTwo new Phytophthora species from South African Eucalyptus plantations.
A recent study to determine the cause of collar and root rot disease outbreaks of cold tolerant Eucalyptus species in South Africa resulted in the isolation of two putative new Phytophthora species. Based on phylogenetic comparisons using the ITS and beta-tubulin gene regions, these species were shown to be distinct from known species. These differences were also supported by robust morphologic...
متن کاملNew ESC heart failure guidelines with South African expert comment.
The new ESC heart failure guidelines, an update of the 2008 version, was released at the ESC Heart Failure Congress in Belgrade this weekend. This is the first time the guidelines have been presented at the Heart Failure Congress as opposed to at the annual European Society of Cardiology (ESC) Congress. Major updates are in the provision of new algorithms for the diagnosis of patients with susp...
متن کاملQuality Assurance in South African Higher Education: a New Beginning
This paper aims to demonstrate that, far from being near the end, quality assurance in South African higher education is about to embark on a new beginning. A brief overview of approaches to quality assurance in South Africa up to 2000 is provided, with specific reference to the impact of the historical legacy of apartheid and the university/technikon divide. The new beginning relates to the es...
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ژورنال
عنوان ژورنال: Annals of the Natal Museum.
سال: 1915
ISSN: 0304-0798
DOI: 10.5962/bhl.part.7433