![Sensors | Free Full-Text | Measurement of Water Holdup in Vertical Upward Oil–Water Two-Phase Flow Pipes Using a Helical Capacitance Sensor | HTML Sensors | Free Full-Text | Measurement of Water Holdup in Vertical Upward Oil–Water Two-Phase Flow Pipes Using a Helical Capacitance Sensor | HTML](https://www.mdpi.com/sensors/sensors-22-00690/article_deploy/html/images/sensors-22-00690-g001.png)
Sensors | Free Full-Text | Measurement of Water Holdup in Vertical Upward Oil–Water Two-Phase Flow Pipes Using a Helical Capacitance Sensor | HTML
![I'm No Expert...: Capacitors, part 1 | Tape Op Magazine | Longform candid interviews with music producers and audio engineers covering mixing, mastering, recording and music production. I'm No Expert...: Capacitors, part 1 | Tape Op Magazine | Longform candid interviews with music producers and audio engineers covering mixing, mastering, recording and music production.](https://tapeop.com/_m/photologue/photos/cache/figA_display_hires.jpg)
I'm No Expert...: Capacitors, part 1 | Tape Op Magazine | Longform candid interviews with music producers and audio engineers covering mixing, mastering, recording and music production.
![Amazon.com: Riverstone Audio - 6P1P-EB Tested AND Matched Pair (2 tubes) - Vintage Vacuum Tubes - Amplitrex Tested - Replacement for 9-PIN 6P1 / 6P1P Tubes - Platinum Grade Pair - (2 tubes) 6P1P-EB : Musical Instruments Amazon.com: Riverstone Audio - 6P1P-EB Tested AND Matched Pair (2 tubes) - Vintage Vacuum Tubes - Amplitrex Tested - Replacement for 9-PIN 6P1 / 6P1P Tubes - Platinum Grade Pair - (2 tubes) 6P1P-EB : Musical Instruments](https://m.media-amazon.com/images/I/51j1HgURW6L._AC_SY580_.jpg)