" The question of the return of birds to their homes is one of perennial interest. How faithfully
do adult birds-males and females return to their territories? How far from their birth place do …

… Two features are specific for the Themis magnetometer experiments: a single sensor on a
2 m boom and the compact integrated instrument concept (Harvey et al. 2008). Placing just …

Liver transplantation has enjoyed increasing success in the last decade. It has emerged
from an experimental stage to become the mainstay of treatment for end-stage liver disease, …

Observations of neutral-current ν interactions on deuterium in the Sudbury Neutrino
Observatory are reported. Using the neutral current (NC), elastic scattering, and charged current …

Background We investigated a consecutive series of children with chronic enterocolitis and
regressive developmental disorder. Methods 12 children (mean age 6 years [range 3–10], 11 …

RHESSI is the sixth in the NASA line of Small Explorer (SMEX) missions and the first
managed in the Principal Investigator mode, where the PI is responsible for all aspects of the …

From Darwin onward, it has been second nature for evolutionary biologists to think comparatively
because comparisons establish the generality of evolutionary phenomena. Do large …

The question is often raised whether it is statistically necessary to control for phylogenetic
associations in comparative studies. To investigate this question, we explore the use of a …

The Sudbury Neutrino Observatory (SNO) has measured day and night solar neutrino energy
spectra and rates. For charged current events, assuming an undistorted 8 B spectrum, the …

We discuss and clarify several aspects of applying Felsenstein's (1985, Am. Nat. 125: 1–15)
procedures to test for correlated evolution of continuous traits. This is one of several …