The protection factor, which is the ratio between the unshielded personal dosimeter reading Hp(10) due to x-rays and the shielded person's effective dose, depends on x-ray tube voltage, apron thickness and the use of a thyroid collar and is typically within the range of 10 to 100 [4, 5].
It has been shown in that paper that the mentioned combined approach has allowed detection and tracking even of a totally shielded person.
UWB sensor network with two nodes located against each other correctly detected and tracked two mutually shielding persons.
The T-A track (blue track) is estimated only partially in the farther positions from the shielding person T-C, where the shadow zone is getting weaker.
"I used to wonder, 'What are we shielding this person from?"' Mr. Moore said.
"Harboring" an illegal immigrant is a crime only if it is done to shield the person from detection.
These laws, generally, shield a person who calls 911 from arrest and prosecution for drug use or possession, underage alcohol use and similar crimes.
In a letter to her publisher, she writes that, if pressed, she may occasionally resort to telling lies about herself "to shield my person, feelings, pressures".
Well, I don't at all hate lies; in life I find them useful and I resort to them when necessary to shield my person, feelings, pressures.
Further, participants with depression anticipated that protection oriented support (shielding the person with depression from unwanted input) would be more helpful than activation support (facilitating activities).
