ONErpm has around 15,000 artists around the world and 60,000 fans registered on the site. ONErpm ONErpm (ONE Revolution People's Music) is a digital distribution service and fan engagement platform founded in 2010 by Emmanuel Zunz and Matthew Olim, the latter one of the co-founders of CDNow, a pioneer in digital music which was acquired by Amazon in 2000. The company offer such services as direct-to-fan sales, distribution to multiple web outlets including iTunes, Spotify, Amazon MP3, Rdio, Google Music, Deezer, eMusic, YouTube, music sharing widgets and an app that allows artist to stream and sell music on Facebook According to
Tidal volume Tidal volume Tidal volume (symbol V or TV) is the lung volume representing the normal volume of air displaced between normal inhalation and exhalation when extra effort is not applied. In a healthy, young human adult, tidal volume is approximately 500 mL per inspiration or 7 mL/kg of body mass. Tidal volume plays a significant role during mechanical ventilation to ensure adequate ventilation without causing trauma to the lungs. Tidal volume is measured in milliliters and ventilation volumes are estimated based on a patient's ideal body mass. Measurement of tidal volume can be affected (usually overestimated) by leaks in the