• Countermeasures before, during and after space flight are essential to reduce health risks.•
Although most physiologic effects resolve shortly after return to earth, bone …

… Robert Thirsk was getting ready for a 6-month stint on the International Space Station, the …
Thirsk will work as a robotics specialist, operating Canadarm2, and perform experiments on …

… From the intercept of the plot of log (BN& against r) (fig. 11) on the log (BN& axis at zero
overvoltage, io may be estimated as 1014 moleculeslcm2 sec. If the nucleation centre is an …

During the 41-G mission, two payload specialist astronauts took part in six Canadian
medical experiments designed to measure how the human nervous system adapts to …

… The electrocrystallization of calomel has been investigated galvanostatically by Ives et aZ.,6
and Boult and Thirsk 7 have studied the structure of electrodeposits by electron-microscopy …

The objective of this study was to investigate depth perception in astronauts during and after
spaceflight by studying their sensitivity to reversible perspective figures in which two-…

There is a growing desire amongst space-faring nations to venture beyond the Van Allen
radiation belts to a variety of intriguing locations in our inner solar system. Mars is the ultimate …

The NEEMO 7 mission was the seventh in a series of NASA-coordinated missions utilizing
the Aquarius undersea habitat in Florida as a human space mission analog. The primary …

… Here Aci, Ar, Act are the amplitudes of the perturbation of the surface concentrations 4, r, c; of
A, B and C respectively, due to the application of the sinusoidal AEexp(jot) (where AE assumed …

Different experimental procedures have been employed to establish the slow step in the
cathodic growth of copper on freshly crystallized copper substrates. The investigation of …