Bethesda, MD. 1  Aledade has gathered some of the brightest, most innovative, hard-working, committed people I have ever met and focused them on this incredible task of changing the face of primary care, practice by practiceâ¦changing the way care is delivered and getting patients more involved in their care.
The primary eruption characteristic used to determine the volcanic explosivity index is the volume of pyroclastic material ejected by the volcano. Pyroclastic material includes volcanic ash, tephra, pyroclastic flows, and other types of ejecta.
High voltage holiday detection. High voltage holiday test is normally used to determine the existences of discontinuities in coating films. The high voltage, or porosity technique, can be used to test coatings up to 25mm (1) thick and is ideal for inspecting pipelines and other protective coatings. Coatings on concrete can also be tested using this method. There are two types of high voltage holiday detectors - Continuous DC and Pulsed DC.