Wip1 is a nuclear protein and a member of serine/threonine specific protein phosphatase type 2C(PP2C)family.It was initially identified as a gene whose expression was induced in response to γ or UV radiation in a p53...Wip1 is a nuclear protein and a member of serine/threonine specific protein phosphatase type 2C(PP2C)family.It was initially identified as a gene whose expression was induced in response to γ or UV radiation in a p53-dependent manner and a negative feedback regulation of p38MAPK-p53 signaling.Then,Wip1 gene was confirmed a proto-oncogene and amplified or overexpressed in several human tumor types.This review will introduce the structures and functions of Wip1 and details on the signaling process of cancer progression.展开更多
Two ultra low profile inverted L antennas located on the square conducting plane are numerically and experimentally analyzed as the multiple input multiple output (MIMO) antenna system. When the size of conducting pla...Two ultra low profile inverted L antennas located on the square conducting plane are numerically and experimentally analyzed as the multiple input multiple output (MIMO) antenna system. When the size of conducting plane is 0.45 λ by 0.45 λ and the height of antenna is 0.03 λ, the directive gain of 4.12 dBi and the return loss bandwidth of 3.67% are achieved. The proposed antenna has good diversity gain shown by the correlation coefficient, and becomes less than 0.02 at the frequency of 2.45 GHz band when the distance between inverted L elements is 0.33 λ. The results show the weak mutual coupling of the proposed antenna and its performances are promising as MIMO antenna applications.展开更多
文摘Wip1 is a nuclear protein and a member of serine/threonine specific protein phosphatase type 2C(PP2C)family.It was initially identified as a gene whose expression was induced in response to γ or UV radiation in a p53-dependent manner and a negative feedback regulation of p38MAPK-p53 signaling.Then,Wip1 gene was confirmed a proto-oncogene and amplified or overexpressed in several human tumor types.This review will introduce the structures and functions of Wip1 and details on the signaling process of cancer progression.
文摘Two ultra low profile inverted L antennas located on the square conducting plane are numerically and experimentally analyzed as the multiple input multiple output (MIMO) antenna system. When the size of conducting plane is 0.45 λ by 0.45 λ and the height of antenna is 0.03 λ, the directive gain of 4.12 dBi and the return loss bandwidth of 3.67% are achieved. The proposed antenna has good diversity gain shown by the correlation coefficient, and becomes less than 0.02 at the frequency of 2.45 GHz band when the distance between inverted L elements is 0.33 λ. The results show the weak mutual coupling of the proposed antenna and its performances are promising as MIMO antenna applications.
