Every February,across the country,candy,flowers,and gifts are exchanged between loved ones,all in the name of St.Valenti......

Panton valentine leukocidin (PVL) is a pore forming exotoxin that is expressed by some Staphylococcus aureus (S. aureus)......

Soil is one of the worlds most important resources.The scientific study of soil is known as pedology,ped stands for soil......

<正>WITH increasing exchanges between China and the West, many Western ideas and customs are modifying Chinese lifestyle......