The ground breaking investigation by Deutsch [Phys. Rev. A 43, 2046 (1991)] of how closed many-body quantum systems approach thermal equilibrium is revisited. It shown to carry out some important steps which were still missing in that paper. Moreover, the class admitted considerably extended.

Background Sarcopenia consists of decreasing muscle strength, mass and physical performance. Muscle wasting is common in chronic inflammatory diseases, such as spondyloarthritis (SpA). Objectives This research aims to determine the prevalence associated factors sarcopenia Thai ankylosing spondylitis patients. Methods A cross-sectional study was conducted at Phramongkutklao Hospital between Janu...

References http://rspb.royalsocietypublishing.org/content/278/1714/2018.full.html#ref-list-1 This article cites 44 articles, 10 of which can be accessed free This article is free to access Subject collections (2427 articles) ecology • (2046 articles) behaviour • Articles on similar topics can be found in the following collections Email alerting service here right-hand corner of the article or...

Genetic footprinting was used to assess the phenotypic effects of Ty1 transposon insertions in 268 predicted genes of chromosome V of Saccharomyces cerevisiae. When seven selection protocols were used, Ty1 insertions in more than half the genes tested (157 of 268) were found to result in a detectable reduction in fitness. Results could not be obtained for fewer than 3 percent of the genes teste...

Three new napyradiomycins (1-3) were isolated from the culture broth of a marine-derived actinomycete strain SCSIO 10428, together with six known related analogues napyradiomycin A1 (4), 18-oxonapyradiomycin A1 (5), napyradiomycin B1 (6), napyradiomycin B3 (7), naphthomevalin (8), and napyradiomycin SR (9). The strain SCSIO 10428 was identified as a Streptomyces species by the sequence analysis...

A new cucurbitacin D analogue, 2-deoxycucurbitacin D (1), as well as cucurbitacin D (2) and 25-acetylcucurbitacin F (3) were isolated from Sloanea zuliaensis. Compound 1 was found only in the young leaves of the plant and not in the mature leaves, and its structure was established using spectroscopic means. Compounds 1-3 demonstrated potent cytotoxic activity against breast (MCF-7), lung (H-460...

OBJECTIVE To review the clinical aspects of ovarian hyperstimulation syndrome and provide recommendations on its diagnosis and clinical management. OUTCOMES These guidelines will assist in the early recognition and management of ovarian hyperstimulation. Early recognition and prompt systematic supportive care will help avert poor outcomes. EVIDENCE Medline, Embase, and the Cochrane database...

Relevant Studies 267 Evidence Review 268 Community Studies of Lower Respiratory Illnesses 268 Studies of Hospitalizations for Lower Respiratory Illnesses 268 Studies of Upper and Lower Respiratory Illnesses Combined 283 Effects of Retrospective Recall 283 Independence of Potential Confounding 283 Exposure-Response Relationships 283 Biomarkers of Exposure 288 Specific Respiratory Diagnoses 288 P...