Cyanobacteria are well known for their production of a multitude of highly toxic substances . The genus Stigomena is regarded as good candidates for producing biologically active secondary metabolites, which are highly toxic to humans and other animals. The carcass of a dog was found at the shore of Lake Ali-Abad, Iran. Biomass from the discovery site appeared to be of cyanobacterial nature. We...

sclerotinia stem rot (ssr), caused by sclerotinia sclerotiorum, is the most important diseases of canola (brassica napus) in iran. in order to study of the impact of ssr on canola yield, infection situation and yield of 80 fields in four different regions of golestan province (gorgan, ali abad, kalaleh and gonbad) in north of iran, was recorded during two growing seasons (2006 and 2007). ssr se...

cyanobacteria are well known for their production of a multitude of highly toxic substances . the genus stigomena is regarded as good candidates for producing biologically active secondary metabolites, which are highly toxic to humans and other animals. the carcass of a dog was found at the shore of lake ali-abad, iran. biomass from the discovery site appeared to be of cyanobacterial nature. we...

Para analisar um certo percurso da obra de Said Ali, decisivo na história das ideias linguísticas no Brasil, tomo dois acontecimentos. De lado a publicação Gramática Secundária (uma gramática normativa, que ele chama prática) e Estrutura Língua Portuguesa Mattoso Câmara, em 1970. Com esta análise procuramos refletir sobre questão do purismo, lado, consideração uma norma linguística outro. Podem...

The present study was planned to test the efficacy of Moringa oleifera on undesirable skin sebum secreted by sebaceous glands during winter season in humans. For this purpose, an extract of Moringa leaves was prepared due to strong antioxidant activity. 3% Moringa leaves extract was incorporated in active cream and the base was without extract. The study was conducted during the winter season (...

A protein called P36 holds the key to how different species of malaria parasite invade liver cells.

The emergence of networked information and communication has transformed the accessibility and delivery of scholarly information and fundamentally impacted on the processes of research and scholarly communication. The purpose of this study is to investigate disciplinary differences in the use of networked information for research and scholarly communication at Sultan Qaboos University, Oman. Th...

BACKGROUND The incidence of acute lung injury (ALI) in hypoxic patients undergoing surgery is currently unknown. Previous studies have identified lung protective ventilation strategies that are beneficial in the treatment of ALI. The authors sought to determine the incidence and examine the use of lung protective ventilation strategies in patients receiving anesthetics with a known history of A...