In order to incorporate the effect of radiation into the numerical experiment of the general circulation of the atmosphere, a simplified scheme for computing the radiative temperature change is constructed. The effects included are long wave radiation by water vapor, carbon dioxide, and ozone and the absorption of solar radiation by these three gases. The absorptivities of these gases are deter...

In this study, we generated transgenic mice that overexpressed either a constitutively active human c-src mutant (src(530)) or a wild-type human c-src (src(wt)) in epidermal basal cells driven by human keratin 14 (HK14) or bovine keratin 5 (BK5) promoters, respectively. HK14.src(530) transgenic mice developed severe epidermal hyperplasia and hyperkeratosis, and did not survive beyond 3 weeks of...

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 517 1. The Development of Heart Rate Monitoring (HRM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 519 1.1 History of HRM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

We report the detection with the Rossi X-ray Timing Explorer (RXTE) Proportional Counter Array (PCA) of 530 Hz burst oscillations in a thermonuclear (type I) burst from the transient X-ray source A1744–361. This is only the second burst ever observed from this source, and the first to be seen in any detail. Our results confirm that A1744–361 is a low mass X-ray binary (LMXB) system harboring a ...

DA 530 (G93.3+6.9) is a high Galactic latitude supernova remnant with a well-defined shell-like radio morphology and an exceptionally low X-ray to radio luminosity ratio. Based on a Chandra ACIS observation, we report the detection of an extended X-ray feature close to the center of the remnant with 5.3σ above the background within a circle of 20 radius. The spectrum of this feature can be char...