It is not clear whether shifting of sleep per se, without a concomitant change in the light-dark cycle, can induce a phase shift of the human circadian pacemaker. Two 9-day protocols (crossover, counterbalanced order) were completed by 4 men and 6 women (20-34 years) after adherence to a 2330 to 0800 h sleep episode at home for 2 weeks. Following a modified baseline constant routine (CR) protoc...

Legal theorists, liberal philosophers, and feminist scholars have written extensively on questions surrounding consent and sexual consent, with particular attention paid to the sorts of conditions that validate or vitiate consent, and to whether or not consent is an adequate metric to determine ethical and legal conduct. So too, many have written on the historical construction of childhood, and...

Slow-roll inflation can become eternal if the quantum variance of the inflaton field around its slowly rolling classical trajectory is converted into a distribution of classical spacetimes inflating at different rates, and if the variance is large enough compared to the rate of classical rolling that the probability of an increased rate of expansion is sufficiently high. Both of these criteria ...

Background and Objectives: Evidence shows that transfer of hospital governance to board of trustees can positively influence hospital performance. Iran has initiated implementing such a transformation and a number of hospitals have been involved in this reform. This study aimed to explore the effectiveness of such a reform by examining performance profile of a sample hospital across the interve...

Motivated by the lessons of black hole complementarity, we develop a causal patch description of eternal inflation. We argue that an observer cannot ascribe a semiclassical geometry to regions outside his horizon, because the large-scale metric is governed by the fluctuations of quantum fields. In order to identify what is within the horizon, it is necessary to understand the late time asymptot...

The quantum behavior of noncommutative eternal inflation is quite different from the usual knowledge. Unlike the usual eternal inflation, the quantum fluctuation of noncommutative eternal inflation is suppressed by the Hubble parameter. Due to this, we need to reconsider many conceptions of eternal inflation. In this paper we study the Hawking-Moss tunneling in noncommutative eternal inflation ...

We show that for every minimum eternal dominating set, D, of a graph G and every vertex v ∈ D, there is a sequence of attacks at the vertices of G which can be defended in such a way that an eternal dominating set not containing v is reached. The study of the stronger assertion that such a set can be reached after a single attack is defended leads to the study of graphs which are critical in th...

Obsessive-Compulsive Disorder (OCD) is characterized by absurd, recurrent thoughts (obsessions) followed by certain stereotyped actions (compulsions). 5-Hydroxytryptamine (5-HT) abnormalities may be involved in OCD, and further, cause changes in serotonergic transmission that may have direct or indirect effects on the neuronal firing of other neuromodulators affecting thoughts, feelings and beh...

The Eternal system supports distributed object applications that must operate continuously, without interruption of service, despite faults and despite upgrades to the hardware and the software. Based on the CORBA distributed object computing standard, the Eternal system replicates objects, invisibly and consistently, so that if one replica of an object fails, or is being upgraded, another repl...