Pelvic floor disorders among amateur runners.

Background: Sports and physical activity are known risk factors for pelvic floor dysfunction (PFD). The aim of this study is to examine the impact of amateur running on PFD, quality of life (QoL), and sexual function.

Methods: Amateur runners were contacted through social media.

Thermo-elastic gigahertz-frequency oscillator through surface acoustic wave-silicon photonics.

Opto-electronic oscillators are sources of microwave-frequency tones that may reach very low noise levels. Much effort is being dedicated to the realization of oscillators based on photonic integrated devices. In this work, we propose and demonstrate a thermo-elastic opto-electronic oscillator at 2.

The association between amateur running with varying degrees of effort and sexual function among women.

Introduction And Hypothesis: Sports and physical activity are known risk factors for altered pelvic floor function, which may affect sexual activity. The aim of this study was to examine the impact of amateur running on sexual function.

Methods: Amateur runners were contacted through social media.

Role of surface passivation in integrated sub-bandgap silicon photodetection.

We study experimentally the effect of oxide removal on the sub-bandgap photodetection in silicon waveguides at the telecom wavelength regime. Depassivating the device allows for the enhancement of the quantum efficiency by about 2-3 times. Furthermore, the propagation loss within the device is significantly reduced by the oxide removal.