Estrogens and estrogen-like substances are widely distributed in animals and plants, and it
is now clear that estrogens have both nuclear and nonnuclear actions. This review article …

Besides the natural progestin, progesterone, there are different classes of progestins, such
as retroprogesterone (ie dydrogesterone), progesterone derivatives (ie medrogestone) 17α …

Photons have many advantages for vaporizing condensed systems, and laser vaporization
sources have a flexibility not available with other methods. These sources are applied to …

The evolution of marine microbes over billions of years predicts that the composition of
microbial communities should be much greater than the published estimates of a few …

An asymmetrically dominated alternative is dominated by one item in the set but not by
another. Adding such an alternative to a choice set can increase the probability of choosing …

Being able to replicate scientific findings is crucial for scientific progress,,,,,,,,,,,,,–. We
replicate 21 systematically selected experimental studies in the social sciences published in …

The laws that legislatures adopt provide a crucial opportunity for elected politicians to define
public policy. But the ways politicians use laws to shape policy vary considerably across …

The replicability of some scientific findings has recently been called into question. To
contribute data about replicability in economics, we replicated 18 studies published in the …

Data analysis workflows in many scientific domains have become increasingly complex and
flexible. Here we assess the effect of this flexibility on the results of functional magnetic …

Background Massively parallel pyrosequencing systems have increased the efficiency of
DNA sequencing, although the published per-base accuracy of a Roche GS20 is only 96 …