petroleum hydrocarbons are important energy resources used by industry and in our daily life, whose production contributes highly to environmental pollution. to control such risk, bioremediation constitutes an environmentally friendly alternative technology that has been established and applied. it constitutes the primary mechanism for the elimination of hydrocarbons from contaminated sites by ...

The search for natural sources of molecules that exhibit biological activity has intensified in the last 20 years. The andiroba (Carapa guianensis) oil is known for its medicinal actions [1], and biological activities, among them the antioxidant action [2]. The use of traditional techniques for the determination of antioxidant activity in vegetable oils faces strong competition from modern tech...

The objective of this study was to determine the effects of garlic oil (Allium sativa), turmeric powder (Curcuma longa Linn) and Monensin on Total apparent digestibility of nutrients in Baloochi lambs. The experiment was designed as a 4 x 4 Latin square using 4 ruminally baloochi lambs with 4 treatments in four 28-d periods. Treatments were control (no additive), garlic oil (0. 4 g/d), monensin...

The objective of this study was to determine the effects of garlic oil (Allium sativa), turmeric powder (Curcuma longa Linn) and Monensin on Total apparent digestibility of nutrients in Baloochi lambs. The experiment was designed as a 4 x 4 Latin square using 4 ruminally baloochi lambs with 4 treatments in four 28-d periods. Treatments were control (no additive), garlic oil (0. 4 g/d), monensin...

In database applications, access control is aimed at supervising users’ requests to access sensitive data. Users’ requests are mainly formalized by Create, Read, Update and Delete (CRUD) expressions. The supervision process can be formalized at a high level, such as based on the RBAC model, but in the end the relevant aspect is the data being accessed through each CRUD expression. In critical d...

The CRUD matrix is an excellent technique to model processes and data and how they interact with respect to creation, reading, updating, and deleting of the data. In this paper, we extend the CRUD matrix to a CRUD Security Cube where we propose incorporating a third dimension on the matrix to include individuals or groups and the rights and security privileges granted to each. This additional d...

Abstract The Chalmers Grouped ActiNide EXtraction process is a solvent extraction for the homogeneous recycling of spent nuclear fuel. use TBP tetra- and hexavalent actinides can be problematic several reasons, including troublesome degradation products causing crud formation, decreased yield possibility explosive red oil reactions. Here, substitution by N,N -dialkyl monoamide, DEHBA, investiga...

In the context of Service-Oriented Computing, applications can be developed following the REST (Representation State Transfer) architectural style. This style corresponds to a resource-oriented model, where resources are manipulated via CRUD (Create, Request, Update, Delete) interfaces. The diversity of CRUD languages due to the absence of a standard leads to composition problems related to ada...