Bladder distension sensor for the handicapped
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Companion, J.↗
Engineering topics
Fox, L.
Publications and source records attributed to Fox, L..
The effect of soil water deficit on the reflectance of conifer seedling canopies
The effects of soil water deficit on spruce and pine seedling canopy reflectance, needle reflectance and transmittance, and canopy density were measured in a greenhouse with a diffuse source of radiant flux. A potential for early or pre-visual detection of plant water stress was not supported by these measurements made at visible, and reflected infrared wavelengths to 1950 nm. Needles were found to transmit approximately thirty percent of the radiant flux incident on them at 780 nm, ten percent at 700 nm, and were found to be opaque at 450, 550, 600 and 650 nm.
Fox, L.↗
The ecology of micro-organisms in a closed environment
Microorganisms under closed environmental ecological conditions with reference to astronauts infectious diseases, discussing bacteria growth in Biosatellite 2 and earth based closed chamber experiments
Fox, L.↗
Research in space nutrition
Astronaut space nutrition, discussing Apollo mission short range nonregenerative mode, long range closed loop regenerative cycles and waste recycling
Fox, L.↗