Cell searching

Cell searching

Such new ventures have taken place against a dramatically changing summer environment in the region. A new study examining satellite images of the Barents Sea, located north of Scandinavia, over the past 26 years has shown that the ice edge here has recently been retreating in the face of rising surface temperatures. Jennifer Francis of Rutgers University, reporting in Geophysical Research Lett...

Cell searching in WCDMA - IEEE Potentials

0278-6648/03/$17.00 © 2003 IEEE IEEE POTENTIALS n Europe, the digital second generation (2G) systems, IS-136 and the Global System for Mobile c o m m u n i c a t i o n s (GSM), developed were based on time division multiple access (TDMA) and in the US, the IS-95 system developed was based on code division multiple access (CDMA). The 2G technologies developed both in Europe and US suffered from ...

Searching Chromatin for Stem Cell Identity

Stem cells encapsulate the fundamental problem of metazoan biology in miniature: How do cells establish and maintain their fates? Increasing evidence indicates that stem cell chromatin activates proliferation genes and represses differentiation genes. Understanding how these configurations are stabilized by Polycomb group proteins will advance our understanding of embryonic development, tissue ...

Savvy searching Citation searching

Citation searching has been available for decades, although in a limited form. This article discusses the advantages and limitations of searching by cited references, and also some alternatives in searching for cited references, before presenting a case study involving citation searching in full-text indexes.

Range Searching Range Searching