A self-consistent large-signal beam-field interaction model for vacuum electronic microwave sources with external cavities is described. The model includes a self-consistent solution of the ...

Before spacecraft included a toilet, as the Shuttle did, and when all astronauts were male, personal urine collection devices were used. They consisted of a wearable containment belt, latex roll-on ...

Contact Soil Sampling Devices (2) were flown on Apollo 16 only. Their purpose was to collect special samples of the uppermost layers of lunar regolith. One device had a sampling pad covered with beta ...

Each product in the collection is equipped with a mmERCH-enabled NFC chip and Wearable Wallet functionality, granting access to mmERCH’s Experience Network. This includes a curated list of check-in ...

This trial compared 2 devices to help men with urine leakage (urinary incontinence) after having surgery for prostate cancer. The trial was open for people to join between 2014 and 2017. The team ...

This datasheet examines breakthrough approaches to first-void urine collection and preservation, highlighting their analytical performance, user accessibility and compatibility with today's molecular ...