… Receive alerts on all new research papers in American Astronomical Society (A A S ) journals
… The cosmological parameters H o = 100 h km s −1 Mpc −1 , h = 0.7, Ω m = 0.30, and Λ = …

Reactive oxygen species (ROS) are important in regulating normal cellular processes
whereas deregulated ROS leads to the development of a diseased state in humans including …

Urban landscapes are spatially constrained, and vegetative land uses that provide beneficial
ecosystem services are difficult to maintain. Urban agricultural (UA) systems appear in …

We present UBVRI photometry of 44 Type Ia supernovae (SNe Ia) observed from 1997 to
2001 as part of a continuing monitoring campaign at the Fred Lawrence Whipple Observatory …

Eukaryotic cells make many types of primary and processed RNAs that are found either in
specific subcellular compartments or throughout the cells. A complete catalogue of these …

We have discovered 16 Type Ia supernovae (SNe Ia) with the Hubble Space Telescope (HST)
and have used them to provide the first conclusive evidence for cosmic deceleration that …

… We performed high-throughput validation experiments that corroborated STAR’s precision
… To demonstrate STAR’s ability to align long reads, we have mapped the long (0.5–5 kb) …

We use Type Ia supernovae studied by the High-z Supernova Search Team to constrain the
properties of an energy component that may have contributed to accelerating the cosmic …

We present spectral and photometric observations of 10 Type Ia supernovae (SNe Ia) in the
redshift range 0.16≤ z≤ 0.62. The luminosity distances of these objects are determined by …

Aims. We present cosmological constraints from a joint analysis of type Ia supernova (SN Ia)
observations obtained by the SDSS-II and SNLS collaborations. The dataset includes …