Custom Search. Jicama, also known as yam bean, is a round, fleshy taproot vegetable of bean family plants. Its underground starchy root is one of the popular edible tuber-vegetables grown in many parts of Central American, South Asian, Caribbean, and some Andean South American regions.
Medical diagnosis (abbreviated DS or Dx) is the process of determining which disease or condition explains a person's symptoms and signs.
DX (Group) plc (trading as DX and DX Freight) is a British mail, courier and logistics company, with operations throughout the United Kingdom and Ireland.stablished in 1975, amidst the Royal Mail postal strikes of the 1970s, DX Group has been in private ownership since 2006 and combines DX Network Services Ltd, DX Secure (previously Secure Mail Services (SMS)) and, as of 15 March 2012, DX Freight, previously known as Nightfreight GB.