The buffeting performance of the free-standing tower of Zhanjiang Bay Bridge, a long-span cable- stayed bridge,under yaw wind is investigated by means of wind tunnel test of aeroelastic full model.

Silencing PI3K by siRNA activated FoxO3a gene and inhibited the growth of xenografted breast carcinoma in nude mice;

Effect of carbon dioxide on the growth and metastasis of the human ovarian carcinoma cell line SKOV3 xeno-transplanted into nude mice;

Study on anti-tumor activity between dose-dense chemotherapy and conventional chemotherapy in nude mice with human breast carcinoma;

During drilling cementing plug in wells located on carbonate crack reservoirs in the Tahe Oilfield, it is very difficult to complete such operation without failure because of irregular open hole diameter, extensively fractured formation, measured depth error, etc.

For increasing ROP and shortening Drilling cycle, partial exploration and development companies have been adopting three-stage casing schematics for long open holes in Tahe Oilfield since 2001, and have achieved good application effects.

The DH4-8 well, located at Donghetang Oilfield in Tarim Basin, Xinjiang, is a directional production well with the deepest open hole sidetrack point and the longest open hole section.