roentgen radiometer

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List of astronomy acronyms — This is a compilation of acronyms commonly used in astronomy. Most of the acronyms are drawn from professional astronomy and are used quite frequently in scientific publications. However, a few of these acronyms are frequently used by the general … Wikipedia
Crookes tube — A Crookes tube. The electrons travel in straight lines from the cathode on the left, shown by the shadow cast by the cross on the fluorescence on the righthand wall. The anode is at the bottom. A Crookes tube is an early experimental electrical… … Wikipedia
List of radiation topics — *absorbed dose *equivalent dose *hormesis *Louis Harold Gray (British physicist) *rad (unit) *radar *radar astronomy *radar cross section *radar detector *radar gun *radar jamming *(radar reflector) corner reflector *radar warning receiver… … Wikipedia
Ringelflechte-Affäre — Die Ringelflechte Affäre bezieht sich auf späte Nebenwirkungen einer Therapie, bei der mindestens 20.000 israelische Personen, insbesondere Kinder, in der Zeit zwischen 1948 und 1960 wegen Tinea capitis (Kopfhautringelflechte) mit ionisierenden… … Deutsch Wikipedia

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