The phase changebehavior of polyethylene glycol(PEG) andacetatecellulose(CDA) blends prepared from mixed solution of acetone was investigatedby means of DSCandTMA.
The model shows that lasting weight loss takes a long time to achieve and suggests that more effective weight loss programs might be undertaken in two phases: a temporary, more aggressive change in behavior at first, followed by a second phase of a more relaxed but permanent behavioral change that can prevent the weight regain that afflicts so many dieters despite their best intentions.