Along with the prevalence of abortion services, the development of methods of early medical (nonsurgical) abortion has the potential to affect the availability and utilization of these services. By 1995, mifepristone, in combination with a prostaglandin, was offered on a limited basis under experimental protocols up to 63 days from the woman’s last menstrual period; however, this method has not...

Segregation of the germ line from the soma is an essential event for transmission of genetic information across generations in all sexually reproducing animals. Although some well-studied systems such as Drosophila and Xenopus usematernally inherited germ determinants to specify germ cells, most animals, including mice, appear to utilize zygotic inductive cell signals to specify germ cells duri...

Background: Progressive ischemic stroke is a common cerebrovascular disease with high morbidity. This study aimed to investigate the relationship between changes of Thromboxane B2 (TXB2), 6-keto-prostaglandin Fla (6-k-PGFla), and blood glucose (BG) levels progressive stroke.

A new video encoder proposal, H.26L, is compared against H.263 and H.263+. In the comparison, both computational complexity and compression performance are analyzed. Moreover, the trade-off possibilities between the complexity and compression performance within H.26L are presented. Experimental comparisons with H.263 and H.263+ show that H.26L reduces the output bit rate about 30% with the same...