[14C]glycine uptake by scales in vitro was measured in coho salmon (Oncorhynchus kisutch Walbaum) smolts at different times during several semi-lunar cycles. There was a clear cyclical pattern of glycine uptake during the semi-lunar period. Evidence for semi-lunar cycles of liver and muscle RNA:DNA ratios, carcass water content, haematocrit, and plasma triglyceride, glucose and cholesterol leve...

The Vision for Space Exploration invokes activities on the Moon in preparation for exploration of Mars and also directs International Space Station (ISS) research toward the same goal. Lunar missions will emphasize development of capability and concomitant reduction of risk for future exploration of Mars. Earlier papers identified three critical issues related to the so-called NASA Mars Design ...

Quantifying the preferred transition speed (PTS) from walking to running has provided insight into the underlying mechanics of locomotion. The dynamic similarity hypothesis suggests that the PTS should occur at the same Froude number across gravitational environments. In normal Earth gravity, the PTS occurs at a Froude number of 0.5 in adult humans, but previous reports found the PTS occurred a...

Introduction: Compositions of many of the >100 lunar pyroclastic deposits identified remotely are poorly constrained. In addition, the absorption properties of glasses, which are ubiquitous in all regolith samples, strongly influence spectra of lunar soil and hence spectral remote sensing data of the lunar surface [1,2]. Previous spectral studies of lunar synthetic glasses have not reproduced a...

Introduction: The preponderance of 3.9 Ga lunar impact-melt rock ages and the dearth of older samples of unequivocal impact origin, from either the Apollo collection or lunar meteorites, suggest an extraordinary bombardment event in the Earth-Moon system at ~3.9 Ga. We have begun to study another set of samples, impact melts and crystalline lunar spherules (CLS) within demonstrably old Apollo b...

Zooplankton concentrations are known to vary by as much as an order of magnitude over a lunar cycle. Here, we conducted an experiment to determine the effect of ambient zooplankton concentrations over a lunar cycle on feeding rates of the corals Pavona gigantea (Verrill) (mounding coral, 3.0 mm diameter polyps) and Pocillopora damicornis (Linnaeus) (branching coral, 1.0 mm diameter polyps) in s...

Tung-Yung Fan, Jan-Jung Li, Sheng-Xian Ie and Lee-Shing Fang (2002) Lunar periodicity of larval release by pocilloporid corals in southern Taiwan. Zoological Studies 41(3): 288-294. Lunar patterns of larval release by 3 brooding corals, Seriatopora hystrix, Pocillopora damicornis, and Stylophora pistillata, in southern Taiwan were investigated. Corals were collected and maintained in outdoor, f...

The Suomi-NPP VIIRS thermal emissive bands (TEB) are radiometrically calibrated on-orbit with reference to an onboard blackbody (BB) regularly operated at approximately 292.5 K. The calibration stability at other temperature ranges can be evaluated based on the observations of remote targets with stable thermal properties, such as the Moon. VIIRS has scheduled viewings of the Moon on a nearly m...

Petrologic analysis of the lunar surface is critical for determining lunar formation and evolution. Here, we report the first global petrologic map that includes the five most important lunar lithological units: the Ferroan Anorthositic (FAN) Unit, the Magnesian Suite (MS) Unit, the Alkali Suite (AS) Unit, the KREEP Basalt (KB) Unit and the Mare Basalt (MB) Unit. Based on the petrologic map and...

Abstract. The lunar cycle has long been suspected to influence biological phenomena. Folklore alludes to such a relationship, but previous scientific analyses have failed to find significant associations. It has been shown that lunar cycles indeed have effects on animals; significant associations between human circadian rhythms and lunar cycles have also been reported. We set out to determine w...