Since I have not been able to identify an exogenous instrument that selects individuals into treatment, I instead control for individual effects (exploiting the panel data structure) which might be correlated with both selection into treatment and the outcome.
The results indicate that the gradient is steeper for those with rarer variants.38 However, Conley and Rauscher (2013) advise caution when interpreting evidence from studies estimating G*E effects exploiting within-family variation.
Both permanent magnet structures and the uses to which they are put are reviewed, classifying the magnet applications in terms of the nature of the field, the effect on the magnet and the physical effect exploited.
Illuminating some chemicals causes them to re-emit light of a different colour, sometimes for extended periods - an effect exploited in, for example, glow-in-the-dark materials.
Note, that the surface-induced photorefractive effect, exploited in our experiments, depends strongly on the rotation angle of the sample relative to the bisector of converge angle between two input waves (see e.g., [9, 12, 13]).
Sanger was devastated, but used the public sympathy provoked by her loss to good effect, exploiting it with more public speaking.
One big reason is that China already in effect exploits its citizens through financial repression (other kinds, too, but that's not relevant here).
The temperature differences in the microgenerator are converted into a voltage by means of the Seebeck effect exploiting planar thermocouples.
Grouf's contract lets every e-tailer decide what to pay PeoplePC which sounds like a sandwich board that says, in effect, "Exploit me".
Then in 1997, physicists Iwo Bialynicki Birula at the Center for Theoretical Physics in Warsaw and Zofia Bialynicka Birula at the Institute of Physics, also in Warsaw, came up with a variant of the rotational Doppler effect, exploiting the so-called orbital angular momentum (OAM) of light.
