When Shiga toxin is released from an E. coli O157:H7 bacterium, it can translocate to organs other than the digestive tract such as the kidneys and central nervous system (brain and spinal cord). This can cause hemolytic uremic syndrome (HUS) and/or thrombotic thrombocytopenic purpura (TTP) .
A strategy called dollar-cost averaging can help reduce risks surrounding an asset falling in price. The concept is straightforward - you invest a fixed amount of money in an asset once every fixed time period.
On 2011/05/30, in Blog, by. One of the ways that you can screen for a good dividend stock pick is to make use of the dividend growth model. You can calculate what the value of the stock should be, based on its dividend, to provide you with the return that you need to make it worth the purchase. Current dividend (per-share â full year dividend pay out). 2  Growth of the dividend (per year â the five year dividend growth can give you a good idea). 3  Required rate of return: What you âneedâ the investment to return in order for you to think it worth it to purchase the stock.