Foam sclerotherapy is a type of sclerotherapy which uses a foaming agent mixed with the sclerant. Foam moves the blood out of the vein to allow better contact between the sclerant and the vein wall. Ultrasound is often used to guide the injection of foam during foam sclerotherapy.
MetaSwitch is a metabolic enhancement supplement that contributes greatly to weight loss. It was produced as a metabolic enhancer by Max International in 2006. It is a master switch used in regulating metabolism, glutathione levels, and cellular energy. It helps in hormonal balance, regulation of insulin and detoxification process.
Meta binary search (also called one-sided binary search by Steven Skiena in The Algorithm Design Manual on page 134) is a modified form of binary search that incrementally constructs the index of the target value in the array. Like normal binary search, meta binary search takes [math]O(\lg n)[/math] time. The exact implementation varies, but the basic algorithm has two parts: Figure out how many bits are necessary to store the largest array index.