Objective. TNF blockers have been recently evaluated for treating refractory sarcoidosis and
could be efficient. However, several cases of sarcoidosis have been diagnosed during anti-…

Biotherapies have revolutionized the treatment of RA. However, much work is needed to
understand all the mechanisms of these biotherapies, and alternatives are needed to …

According to the principle of least action, the spatially periodic motions of one-dimensional
mechanical systems with no external forces are described in the Lagrangian formalism by …

We describe an open-source toolkit for statistical machine translation whose novel contributions
are (a) support for linguistically motivated factors,(b) confusion network decoding, and (c…

The peakons are peaked solitary wave solutions of a certain nonlinear dispersive equation
that is a model in shallow water theory and the theory of hyperelastic rods. We give a very …

A basic question in the theory of nonlinear partial differential equations is: when can a singularity
form and what is its nature? The typical well-posedness result (see eg [23]) asserts that …

This paper develops a new approach in the analysis of the Camassa–Holm equation. By
introducing a new set of independent and dependent variables, the equation is transformed …

Analyzing a free boundary problem for harmonic functions we show that there are no closed
particle paths in an irrotational inviscid traveling wave propagating at the surface of water …

In recent years two nonlinear dispersive partial differential equations have attracted much
attention due to their integrable structure. We prove that both equations arise in the modeling …

… Among relevant features of the model in the case ω = 0 we mention the discovery that the
peaked solitary waves are solitons (Camassa & Holm 1993)‡, the orbital stability¶ of the …