… a 10% crossover rate, 26 we calculated that a sample of 500 patients (250 patients in each
group) would yield a power of 82%, at a significance level of 0.05, to detect a … with a modified …

… drawing a random sample of 10 000 sites for each region. These were intended as a sample
of the whole region, and it is possible that a background sample coincided with a presence …

… This project capitalizes on a major opportunity that exists at this moment—a large number of
… a new and growing body of research on learning and teaching in science that can inform a …

… You are using a browser version with limited support for CSS. To obtain the best experience,
we recommend you use a more up to date browser (or turn off compatibility mode in Internet …

… in a series of publications initiated in 1962. Its primary purpose is to provide a compilation of
… Preceding these chapters is an Introduction that provides a brief overview of current trends …

… This report outlines the elements of a toxicological screening strategy for … a basis for many
engineered nanomaterials, and are currently being produced in a wide variety of types for a …

… In this paper we develop a … a systematic study of the mechanical properties of arteries
based on the continuum theory of large deformation elasticity. We begin, in Section 2, by giving a …

… , and fixating; and a reticular component provides the … : a sensory representation in
posterior parietal cortex, a schema for distributing exploratory movements in frontal cortex, and a …

… in a problem situation and, being a descriptive concept, is unnecessary in a theory which holds
motivation to be a … Reference is made to and experiment in which a personality inventory, …

… a theoretical description of this phenomenon in terms of a very simple model with a standard
energy band scheme. It seems to us that such a description is the essential first step in a …