We use the redshifi Hubble parameter H(z)data derived from relative galaxy ages,distant type Ⅰa supernovae(SNe Ⅰa),the Baryonic Acoustic Oscillation (BAO)peak
To evaluate the long-term effects of reforestation types on soil erosion on degraded land,vegetation and soil properties under conventional sloping farmland(CSF
Two humic acids (HAs) were isolated from contaminated river sediments present under comparative conditions in the Pearl River Basin, China. YFHA (the HA extract
AIM: To determine the effect of three digestive tract reconstruction procedures on pouch function, after radical surgery undertaken because of gastric cancer, a
We report here an investigation of the X-ray eclipse transitions of the high mass X-ray binary pulsar Cen X-3 in different intensity states.The long term light
Anomalous resistivity is critical for triggering fast magnetic reconnection in the nearly collisionless coronal plasma.Its nonlinear dependence on bulk drift ve
Multiple rebrightenings have been observed in the multiband afterglow of GRB 030329.In particular,a marked and quick rebrightening occurred at about t~1.2 × 105