When outcomes are missing for reasons beyond an investigator’s control, there are two
different ways to adjust a parameter estimate for covariates that may be related both to the …

Over the past decade, a growing community of researchers has emerged around the use of
constraint-based reconstruction and analysis (COBRA) methods to simulate, analyze and …

In a well-designed experiment, random assignment of participants to treatments makes
causal inference straightforward. However, if participants are not randomized (as in …

Using data on “A” shares, accessible only to local investors in China, we find statistically
significant abnormal profits for some short-horizon contrarian and intermediate-horizon …

OBJECTIVE: Interview-based measures of cognition may serve as potential coprimary
measures in clinical trials of cognitive-enhancing drugs for schizophrenia. However, there is no …

The compressive stress–strain behavior of a NiTi shape memory alloy (Nitinol SE508) has
been determined over strain rates of 10 −3 –7.5×10 2 s −1 . A hydraulically driven load frame (…

Light exposure can influence sleep and circadian timing, both of which have been shown to
influence weight regulation. The goal of this study was to evaluate the relationship between …

Ubiquitous physiological monitoring will be a key driving force in the upcoming wireless
health revolution. Cardiac and brain signals in the form of ECG and EEG are two critical health …

The compressive behavior of a polystyrene foam was investigated at strain rates from 0.001
to 950/s. A hydraulically driven test machine was used for the quasi-static tests, and a …

BACKGROUND: Alterations in circadian rhythms can have profound effects on mental health.
High co-morbidity for psychiatric disorders has been observed in patients with circadian …