I argue that cool giant companions in most symbiotic binary systems possess magnetic activity on a much higher level than isolated, or in wide binary systems, cool giants. Based on the behavior of main sequence stars, I assume that magnetic activity and X-ray luminosity increase with rotation velocity. I then show that the cool companions in symbiotic systems are likely to rotate much faster th...

This study tested a new ice cooling system that permits ice cooling system recharge without personal protective clothing removal. Six male volunteers (22.1 +/- 1.2 years) underwent tests with the new ice cooling system (COOL) and without (NOCL) at a moderate work rate (450 W) in three environments of 28, 23, and 18 +/- 1 degrees C wet bulb globe temperature. Walks at 28 degrees C were carried o...

The present paper is confined to the discussion of technical grade paraffin waxes as phase change material (PCM) for cool storage and the cool storage systems capital cost investment. The objective of this study is to determine the potential for using cool storage systems. The thermal properties of technical grade paraffin waxes as PCM are investigated, and static and dynamic cool storage proce...

QUESTION Does warm-up or cool-down (also called warm-down) reduce delayed-onset muscle soreness? DESIGN Randomised controlled trial of factorial design with concealed allocation and intention-to-treat analysis. PARTICIPANTS Fifty-two healthy adults (23 men and 29 women aged 17 to 40 years). INTERVENTION Four equally-sized groups received either warm-up and cool-down, warm-up only, cool-do...

We present a new scenario for the formation of cool cores in rich galaxy clusters based on results from recent high spatial dynamic range, adaptive mesh Eulerian hydrodynamic simulations of large-scale structure formation. We find that cores of cool gas, material that would be identified as a classical cooling flow based on its X-ray luminosity excess and temperature profile, are built from the...

A risk assessment of vegetation zone responses to climate change was conducted using the classical Holdridge life zone model on the Loess Plateau of Northwest China. The results show that there are currently ten vegetation zones occurring on the Loess Plateau (1950–2000), including alvar desert, alpine wet tundra, alpine rain tundra, boreal moist forest, boreal wet forest, cool temperate desert...

[1] A one-column ocean model is used to simulate the cool-skin effect of sea surface temperatures. Four schemes for determining the thickness of the cool skin are compared. It is established that all four schemes can capture the cool skin for wind speeds 7.5 m s ; however, for wind speeds > 7.5 m s , Artale et al.’s (2002) scheme performs better. This study demonstrates that the cool-skin effec...

Using HI absorption spectra taken from the recent surveys of λ21-cm line and continuum emission in the Galactic plane, the distribution of cool atomic clouds in the outer disk of the Milky Way is revealed. The warp of the midplane is clearly seen in absorption, as it is in emission, and the cool, neutral medium also shows flaring or increase in scale height with radius similar to that of the wa...

Animals rely on highly sensitive thermoreceptors to seek out optimal temperatures, but the molecular mechanisms of thermosensing are not well understood. The Dorsal Organ Cool Cells (DOCCs) of the Drosophila larva are a set of exceptionally thermosensitive neurons critical for larval cool avoidance. Here, we show that DOCC cool-sensing is mediated by Ionotropic Receptors (IRs), a family of sens...

The central notion of COOL, to provide consumers with information about the source of beef products, seems simple enough and not likely to generate much inherent opposition. However, the issues involved in development of the COOL law and the implementation in the beef industry have proven to be the source of significant contention. Much of the support for the inclusion of COOL in the 2002 Farm ...