The N(1535) is the lowest lying nucleon resonance with J = 1 2 − , sitting just 50 MeV above the ηN threshold and having a large coupling to ηN in its decaying channel. The N(1535) has been studied in two aspects; one is based on mesonbaryon dynamics and the other on the symmetry of QCD. Since the N(1535) is a decaying resonance, the N(1535) may have large meson-baryon components. So the dynami...

The newest progress on the study of the strangeness in the proton and in the lowest negative parity nucleon excited state N * (1535) is reviewed. Implications on the internal quark structure of the proton, N * (1535) and other baryons are discussed. The diquark cluster picture for the 5-quark components in baryons gives a natural explanation not only to the empirical indications for a positive ...

Pathogenesis of Ascites 1517 Cirrhotic Ascites 1517 Noncirrhotic Ascites 1517 Clinical Features 1518 History 1518 Physical Examination 1518 Diagnosis 1519 Abdominal Paracentesis 1519 Ascitic Fluid Analysis 1521 Differential Diagnosis of Ascites 1527 Complications 1528 Ascitic Fluid Infection, Including Spontaneous Bacterial Peritonitis 1528 Cellulitis 1534 Tense Ascites 1535 Pleural Effusions 1...

I treat the dynamics of interorganizational collaboration from a dialogue perspective. This extends the ‘exploitative’ and ‘explorative’ approaches that currently define scholarship on interorganizational collaboration. A dialogue perspective is argued to be particularly useful in understanding interorganizational efforts to tackle systemic issues that are technically as well as behaviorally co...

YT521-B is a ubiquitously expressed nuclear protein that changes alternative splice site usage in a concentration dependent manner. YT521-B is located in a dynamic nuclear compartment, the YT body. We show that YT521-B is tyrosine phosphorylated by c-Abl in the nucleus. The protein shuttles between nucleus and cytosol, where it can be phosphorylated by c-Src or p59. Tyrosine phosphorylation cau...

The aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor recognized for its role in xenobiotic metabolism. The physiologic function of AHR has expanded to include roles in immune regulation, organogenesis, mucosal barrier function, and the cell cycle. These functions are likely dependent upon ligandmediated activation of the receptor. High-affinity ligands of AHR have been...

The properties of η-nucleus interaction and their experimental consequences are investigated with η-nucleus optical potentials obtained by postulating the N * (1535) dominance for η-N system. The N * (1535) properties in the nuclear medium are evaluated by two kinds of chiral effective models based on distinct pictures of N * (1535). We find that these two models provide qualitatively different...

The properties of η-nucleus interaction and their experimental consequences are investigated with η-nucleus optical potentials obtained by postulating the N * (1535) dominance for η-N system. The N * (1535) properties in nuclear medium are evaluated by two kinds of chiral effective models based on distinct pictures of N * (1535). We find that these two models provide qualitatively different opt...

References http://rstb.royalsocietypublishing.org/content/364/1535/3497.full.html#ref-list-1 This article cites 43 articles, 5 of which can be accessed free Rapid response http://rstb.royalsocietypublishing.org/letters/submit/royptb;364/1535/3497 Respond to this article Subject collections (212 articles) cognition • (849 articles) behaviour • Articles on similar topics can be found in the fol...