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RISFecundity and maturation of South Caspian spirlin, Alburnoides sp. (Actinopterygii: Cypriniade) from Iran
A total of 48 female spirlins Alburnoides sp. from the Kesselian stream (South Caspian Sea basin, northern Iran)were examined during a period from July 2008 to June 2009 to obtain data on fecundity, and to determine the ...
The Fish Fauna of North and East Regions of Khorasan-e-Razavi Province, Iran
Khorasan-e-Razavi province in the northeast of Iran possesses varied climatic and geographical conditions that lead to a rich biodiversity. An investigation on the status of the fish fauna was carried out from March to ...
Activation of Ziegler-Natta catalyst by organohalide promoters: A combined experimental and density functional theory study
Several organohalide (HC) compounds were tested as promoters for a Ti-based Ziegler-Natta (ZN) catalyst at different polymerization conditions. Results show that the intensity of the promoting effect depends on the nature ...
The Fish Fauna of North and East Regions of Khorasan-e-Razavi Province, Iran
Khorasan-e-Razavi province in the northeast of Iran possesses varied climatic and
geographical conditions that lead to a rich biodiversity. An investigation on the status of
the fish fauna was carried out ...