THE DISTINCTION BETWEEN REPRESENTATION AND RELATED LEGAL INSTITUTES



Analysis of reliability and bulbs lifespan of the public set lighting in the northern area of metropolitan Lima

A study was conducted about the lifespan of the street lamps in the northern area Dryer Door Seal of Metropolitan Lima, in which we considered four types of bulbs: Sodium 70W, Sodium 150W, Sodium 250W and Mercury 125W; with a shorter observation time than the theoretical cycle of 16000 hours stated by the manufacturer.Through the exploratory analys

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(E)-3-(4-Ethoxyphenyl)-1-(2-hydroxyphenyl)prop-2-en-1-one

In the title compound, C17H16O3, the carbonyl group is in an s-cis configuration with respect to the Wood Sculpture Gift Box olefinic double bond.The dihedral angle between the two benzene rings is 2.85 (3)°.The prop-2-en-1-one bridge makes dihedral angles of 4.77 (4) and 4.15 (4)°, respectively, with

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