First record of little sleeper shark, Somniosus rostratus (Elasmobranchii: Squaliformes: Somniosidae), from the Tunisian coast, central Mediterranean Sea

The first record of the little sleeper shark, Somniosus rostratus (Risso, 1827), from the Tunisian coast, is presented Bubbles in this note.It was an adult female measuring 990 mm total length and weighing 4500 g.The capture occurred off Ras Jebel located in north-eastern Tunisia at a depth of 120 m.The specimen is herein described including morpho

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STRESS STATE OF A CANTILEVER CABLE HOLDER OF THE TYPE CCH-3; 4; 6

Experimental studies of the loading of cable holders (console) type CCH, used as sup- ports for laying cables in passing wells, showed their excessively large dimensions (the thick- ness of the rib and bed), which Tie Back leads to unnecessary material costs in the manufacture and, as a result, overestimation.Using the finite element analysis metho

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