A frequency comb is used as a set of coherent local oscillators to downconvert and spectrally compress white light that has been click here periodically filtered by a Fabry–Perot etalon.Multiheterodyne detection allows white light spread across 100 GHz of optical spectrum to be compressed to 5 GHz of radio frequency (RF) bandwidth for electr
This paper proposes to pose the question of a possible position of Plotinus with regard to read more the Argument of the Third Man (TMA): first, we will examine if it is possible to attribute to Plotinus a position as regards TMA such as it appears in the Parmenides, in particular with regard to the premise which affirms the self-predication (SP) o
An automatic workflow to measure surface flow velocities in rivers is introduced, including a Python tool.The method is based on particle-tracking velocimetry (PTV) and comprises an automatic definition of the search area for particles to track.Tracking redken shades eq 07m driftwood is performed in the original images.Only the final tracks are geo
Surgery remains the best curative option in patients with early stage lung cancer (stage I and II).Developments in minimally invasive techniques now allow surgeons to perform lung resections on elderly patients, patients with poor pulmonary function or significant cardiopulmonary comorbidities.New techniques, such as stereotactic radiotherapy and a