Effects of extracts of dried seeds of Toloache, Datura innoxia as anaesthesia on the African catfish Clarias gariepinus fingerlings

The effects of crude extract, pure extract, aqueous, fraction of pure and lipid fraction of pure extract of dried seeds of toloache. Datura innoxia as anaesthesia on the African catfish. Clarias gariepinus fingerlings were studied. The fish were exposed to various doses of the extract in aquaria tanks and the time taken for each fish to reach anaesthesia was recorded. The fish were anaesthetized up to 3.00g/l fingerlings reached anaesthesia is significantly (P<0.05) shorter time (1.004 minutes at 0.05gl) in pure unseparated extract than in crude extract (58.50 minutes at 3.00g/l concentrated). The time to reach anaesthesia decreased with an increase in concentration of the seed extract. Out the two fractions the lipid fraction had significantly (P>0.05) better anaesthetic on the fish. The control produced no observable anaesthetic effect on the fish within three hours. This suggests that the anaesthetizing active ingredent resided in the lipid fraction. All fish recovered from anaesthesia, swam and fed actively and no mortality was observed throughout the exposure period and thereafter. It is therefore recommended for use on C. gariepinus fingerlings

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Design and implementation of a cloud computing adoption decision tool: Generating a cloud road

Migrating to cloud computing is one of the current enterprise challenges. This technology provides a new paradigm based on "on-demand payment" for information and communication technologies. In this sense, the small and medium enterprise is supposed to be the most interested, since initial investments are avoided and the technology allows gradual implementation. However, even if the characteristics and capacities have been widely discussed, entry into the cloud is still lacking in terms of practical, real frameworks. This paper aims at filling this gap, presenting a real tool already implemented and tested, which can be used as a cloud computing adoption decision tool. This tool uses diagnosis based on specific questions to gather the required information and subsequently provide the user with valuable information to deploy the business within the cloud, specifically in the form of Software as a Service (SaaS) solutions. This information allows the decision makers to generate their particular Cloud Road. A pilot study has been carried out with enterprises at a local level with a two-fold objective: To ascertain the degree of knowledge on cloud computing and to identify the most interesting business areas and their related tools for this technology. As expected, the results show high interest and low knowledge on this subject and the tool presented aims to readdress this mismatch, insofar as possible. Copyright: © 2015 Bildosola et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.