Fig 4 is incorrect. The figure is an older version, which contains an inaccurate summary of data. The authors have provided a corrected version here. Copyright: © 2016 Hargreaves et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author ...

Combined T2-Prep and Outer Volume Suppression Preparation Sequence for Coronary Angiography Jieying Luo, Nii Okai Addy, R. Reeve Ingle, Brian A. Hargreaves, Bob S. Hu, Dwight G. Nishimura, and Taehoon Shin Electrical Engineering, Stanford University, Stanford, California, United States, Radiology, Stanford University, Stanford, California, United States, Palo Alto Medical Foundation, Palo Alto,...

Eukaryotic cells use elaborate molecular mechanisms to rapidly activate signal-dependent gene expression. New work provides fresh insights into these mechanisms by demonstrating that CpG islands in promoters are nucleosome-destabilizing elements and can facilitate the establishment of an unusual poised transcriptional state (Ramirez-Carrozzi et al., 2009; Hargreaves et al., 2009).

evaporation is a fundamental parameter in the hydrological cycle. this study examines the performance of m5model tree and artificial neural network (ann) models in estimating potential evapotranspiration calculated bypenman- monteith and hargreaves- samani equations. daily weather data from two meteorological stations in asemi-arid climate of iran, namely kerman and zahedan, were collected duri...