To the editor: I read with interest the article" Good Samaritan laws: questioning the need"(Can
Med Assoc J 1981; 125: 211, 213). As a nurse and law student I have had an interest in …

We advocate a framework for constructing perturbative closed string compactifications which
cannot be scaled up uniformly to have large-radius limits. The idea is to augment the class …

In this paper we investigate compactifications of the type II and heterotic string on four-dimensional
spaces with nongeometric monodromies. We explicitly construct backgrounds which …

Kachru, Kallosh, Linde, and Trivedi recently constructed a four-dimensional de Sitter
compactification of type IIB string theory, which they showed to be metastable in agreement with …

Study Objectives: To examine the REM sleep response to stress and fearful memories as a
potential marker of stress resilience and vulnerability and to assess the role of the basolateral …

The prevalence of epigastric bruits in an inpatient population of 161 psychiatric patients was
31% and in 200 consecutive ambulant patients with gastrointestinal symptoms, 27%. "…

… Freezing was significantly elevated relative to the Pre-ST period on CR1 (p < 0.001) and
CR2 (p < 0.005), and freezing was greater on CR1 than on CR2 (p < 0.001). There were no …

In this paper, we use orbifold methods to construct nongeometric backgrounds, and argue
that they correspond to the spacetimes discussed in [1],[2]. More precisely, we make explicit …

The basolateral nucleus of the amygdala (BLA) plays a significant role in mediating
individual differences in the effects of fear memory on sleep. Here, we assessed the effects of …

Study Objectives Sleep, in particular rapid eye movement (REM), has been linked to fear
learning and extinction; however, their relationship is poorly understood. We determined how …