Quinoa,originated in high altitude area of Indian,is an annual herbaceous plants of chenopodiaceae,and has been cultivat......

We show that inhomogeneous waveguides of slowly varied parity-time(PT) symmetry support localized optical resonances.The......

North China’s Shanxi Province is well known for its historic earthen fortresses built to defend local dwellers against ......

Owing to exceptional local conditions since the fall of 1937,theroutine excavation at Choukoutien could not be resumed,......

Graphene,a two-dimensional carbon atom sheet,has attracted tremendous attention and research interest because of its exc......

LIMAS and Tio 1 proposed the term meningeal melanocytoma first time in 1972 to describe a primary melanotic tumor of the......

抗病毒治疗是慢性乙型肝炎(CHB)治疗的关键.近年来随着抗病毒治疗不断进展,一般患者的治疗逐渐趋于规范,而CHB特殊患者由于循证医......