Effect of match location on the playing style of teams coached by 'Pep' Guardiola.

Introduction: Analysis in football seeks to find the performance factors that bring teams closer to success.

Methods: This study aims to analyze the playing styles of two teams managed by Pep Guardiola (F.C.

Relativistic deflection of background starlight measures the mass of a nearby white dwarf star.

Gravitational deflection of starlight around the Sun during the 1919 total solar eclipse provided measurements that confirmed Einstein's general theory of relativity. We have used the Hubble Space Telescope to measure the analogous process of astrometric microlensing caused by a nearby star, the white dwarf Stein 2051 B. As Stein 2051 B passed closely in front of a background star, the background star's position was deflected.

Discovery and spectroscopy of the young jovian planet 51 Eri b with the Gemini Planet Imager.

Directly detecting thermal emission from young extrasolar planets allows measurement of their atmospheric compositions and luminosities, which are influenced by their formation mechanisms. Using the Gemini Planet Imager, we discovered a planet orbiting the ~20-million-year-old star 51 Eridani at a projected separation of 13 astronomical units. Near-infrared observations show a spectrum with strong methane and water-vapor absorption.

First light of the Gemini Planet imager.

The Gemini Planet Imager is a dedicated facility for directly imaging and spectroscopically characterizing extrasolar planets. It combines a very high-order adaptive optics system, a diffraction-suppressing coronagraph, and an integral field spectrograph with low spectral resolution but high spatial resolution. Every aspect of the Gemini Planet Imager has been tuned for maximum sensitivity to faint planets near bright stars.

Efficacy of anti-TNF in patients with spondyloarthritis in absence of any imaging sign.

Objective: Some clinical pictures satisfy spondyloarthritis criteria without any detected imaging signs and the question sometimes arises in clinical daily practice if biologics should be started. Our aim was to evaluate anti-TNF efficacy in patients with clinical but not imaging (radiographic, CT-scan, MRI) signs of spondyloarthritis.

Methods: This retrospective study concerned patients with axial spondyloarthritis fulfilling European Spondyloarthritis Study Group (ESSG) criteria, treated with anti-TNF after failure of conventional therapies.