Hydroxycitric acid (HCA), a derivative of citric acid, is found primarily in a small, sweet, purple fruit called the Malabar tamarind or, as it is most commonly called, Garcinia cambogia.hat Is the Scientific Evidence for Hydroxycitric Acid? It remains unclear whether HCA offers any weight-loss benefits. In an 8-week double-blind, placebo-controlled trial of 60 overweight individuals, use of HCA at a dose of 440 mg 3 times daily produced significant weight loss as compared to placebo.
Reasonâs âSwiss Cheeseâ Model of Human Error One particularly appealing approach to the genesis of human error is the one proposed by James Reason (1990). Generally referred to as the âSwiss cheeseâ model of human error, Reason describes four levels of human failure, each influencing the next (Figure 1).
Swiss cheese the generic name for several varieties of cheese originally made in Switzerland. In the United States swiss cheese is an imitation of the Swiss Emmental or Emmentaler. Swiss cheese is a mild cheese made from cow's milk and has a firmer texture than baby Swiss. The flavor is mild, sweet and nut-like. Swiss cheese is known for being shiny, pale yellow, and having large holes (called eyes) resulting from carbon dioxide released during the maturation process.