We revisit the process of optical wave thermalization through supercontinuum generation in photonic crystal fibers. We report theoretically and numerically a phenomenon of ‘truncated thermalization’: The optical wave exhibits an irreversible evolution toward a Rayleigh-Jeans thermodynamic equilibrium state characterized by a compactly supported spectral shape. This phenomenon sheds new light on...

anaemia management in predialysis chronic kidney disease. J Ren Care 2009; 35(Suppl. 2): 29–31 10. Wilson PD, Hutchings A, Jeans A et al. An analysis of the health service efficiency and patient experience with two different intravenous iron preparations in a UK anaemia clinic. J Med Econ 2013; 16: 108–114 11. Bager P, Dahlerup JF. The health care cost of intravenous iron treatment in IBD patie...

Microtubules turn over rapidly arc Kirschner recalls that the mid-1980s “was a very innovative time.” While the era was giving rise to stonewashed jeans and rap music, cell biology was entering new territory as it finally went molecular. For cell biologists who, like Kirschner, were interested in the cytoskeleton, there was an even more exciting possibility: the modification of interesting prot...

Once a month, a group of men in t-shirts, jeans, and baseball caps gather around a long table at the New River Health Clinic. The clinic, a small, one-story yellow clapboard building, is located in the tiny town of Scarbro, nestled in the bituminous hills of southern West Virginia. The members of the Fayette County Black Lung Association greet each other by name while they pour bitter black cof...

JWST/MIRI imaging of the nearby galaxies IC 5332, NGC 628, 1365 and 7496 from PHANGS reveals a richness gas structures that in each case form quasi-regular network interconnected filaments, shells voids. We examine whether this multi-scale structure is consistent with fragmentation disk through gravitational instability. use FilFinder to detect web filamentary features galaxy determine their ch...

Classical nonlinear waves exhibit, as a general rule, an irreversible process of thermalization toward the Rayleigh-Jeans equilibrium distribution. On other hand, several recent experiments revealed remarkable effect spatial organization optical beam that propagates through graded-index multimode fiber (MMF), phenomenon termed self-cleaning. Our aim here is to evidence qualitative impact disord...