Singular shocks with straight branches /

"This work has been supported by the National Science Foundation under Grant G-1221"

Simulation of air shocks with detonation waves

Mode of access: Internet.

The effect of species diffusion and heat conduction on nonequilibrium flows behind strong shocks. Contract no. NASr-119.

Mode of access: Internet.

The measurement of induction shocks; a manual for the quantitative use of Faradic stimuli,

Mode of access: Internet.

Three Essays on the Economics of International Migration [electronic resource].

requirements for Filipino performing artists, effectively closing this migration channel. I employ a difference-in-differences estimation strategy using the share of performing artists at baseline in each Philippine province as a continuous policy variable. International migration falls in response to the policy change by 1.2%. The effect on international migration is larger than the policy change itself would suggest, indicating the importance of spillovers across migrant occupations. Domestically, more children are employed, and adults are more likely to be unemployed or engaged in short-term work.

Fatigue of Muscle

Apparatus for nerve muscle experiment. The machine on the right gives shocks at the desired frequency (source: Physiology at Michigan, 1850-1923 by Horace W. Davenport)