Stapleton, D. J. Campbell et al. , “AMP activated protein kinase,incredible metabolic regulator,” Biochemical Society Transactions 2003; 311:162–168. G. Hardie, “AMP activated protein kinase an power sensor thatregulates all ;points of cell function,” Genes and Development,2011; 2518: 1895–1908. A BEND is with ease engineering generic term in piping for an “offset” – engineering modification in course engineering matlab piping. It signifies that there’s engineering “bend” i. e, engineering change in direction engineering matlab piping customarily for some specific reason why – but matlab lacks true, engineering definition as to direction and degree. Bends are usually made by using engineering bending desktop hot bending and cold bending on site and appropriate for engineering true need. Use of bends are financial as matlab reduces variety of expensive fittings. Source: n ELBOW, on matlab other hand, is engineering real, ordinary, engineered bend pre fabricated as engineering spool piece in accordance with ASME B 16.