与 «PICOCURIE»相关的英语书籍
在以下的参考文献中发现
picocurie的用法。与
picocurie相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Indoor Environmental Quality
A picocurie is equal to 1 x 10~12 curies. A curie (Ci) is an amount of radioactive
material that produces 10~10 nuclear disintegrations per second. A picocurie
represents an amount of material that produces 2.2 radioactive decays per
minute or ...
2
Implications to Man of Irradiation by Internally Deposited ...
For example, an adult man is estimated to consume daily 0.3 gm of calcium from
fresh cow's milk; if this milk contained 1 picocurie of Sr*/gm Ca, it is assumed that
he would consume 0.3 picocurie of Sr* of which 30 percent, or 0.09 picocurie, ...
National Research Council (U.S.). Advisory Committee to the Federal Radiation Council, 1964
3
Water Quality in the Western Lake Michigan Drainages, ...
Picocurie. (Pci). -. One. trillionth. (to-'2). of the amount of radioactivity represented
by a curie (Ci). A curie is the amount of radioactivity that yields 3.7 x 1010
radioactive disintegrations per second (dps). A picocurie yields 2.22
disintegrations ...
4
Drinking Water Regulation and Health
The quantity of a nuclide actually present would be divided by its picocurie
allowance resulting in a fraction of what is allowed. If 14 pCi of nuclide Q equals
the MCL of, say, 4mrem, and 14pCi is present, the limit of 5mrem is reached.
5
Radiostrontium and radiocaesium in drinking water in the ...
Even if the highest mean value for an impounded water (0.75 picocurie/litre) had
been used in the calculations, the estimated average daily ingestion of strontium
90 in drinking water would be only 0.34 picocurie per person. 33.
Great Britain. Ministry of Housing and Local Government, 1962
6
Illustrated Dictionary and Resource Directory of ...
picocurie (pCi) pilot health study picocurie (pCi) — A measurement equal to 1
millionth of a microcurie. picocurie per liter (pCi/l) — A measurement equal to 2.2
radioactive disintegrations per minute in 1 liter of air. picogram (pg) — A ...
7
Element of Risk: The Politics of Radon
based on a 4-picocurie action level could cost $20 billion, more than twice the
EPA's projection. Even this figure understates the costs of a radon program
advised in an EPA brochure produced with the Ad Council in 1990, he says.
8
Reducing Environmental Cancer Risk: What We Can Do Now
Available from: http://physics.nist.gov/cuu/Units/units.html. J.S. Army Corps of
Engineers. How big is a Picocurie [Internet], [cited 2009 May 14]. Available from:
http://www.lrb.usace.army.mil/fusrap/docs/fusrap-fs-picocurie.pdf. Canadian
Centre ...
9
Chemical and Biological Quality of Surface Water at the U.S. ...
Radioactivity is expressed in picocurie per liter (pCi/L). A picocurie is one-
trillionth (1x10 -12 ) the amount of radioactivity represented by a curie (Ci). A
curie is the amount of radioactivity that yields 3.7x10 10 radioactive
disintegrations per ...
10
Final environmental impact statement for the ...
Radon inhalation dose conversion factor was assumed to be 0.625 millirem per
year/picocurie per cubic meter (NRC 1982). 3. Total surface area of the protore
piles was conservatively estimated assuming that all the protore was piled up can
...
United States. Bureau of Land Management. Rio Puerco Resource Area, United States. Bureau of Indian Affairs. Albuquerque Area Office, 1986
包含词语«PICOCURIE»的新条目
找出国内和国际出版社所讨论的内容，以及词语
picocurie在以下新条目的上下文中是如何使用的。
On the Level: What does radon mitigation have to do with my water …
We recently were tested for radon and we tested well above the 4.0 picocurie action level. Please clarify. lRelated On the Level: Advice ... «CapitalGazette.com, 七月 15»
Ten Mile radiation under investigation
... results conducted by an independent laboratory show the opposite — extremely low radiation levels in the water at less than one picoCurie. «Uniontown Herald Standard, 七月 15»
New testing could shed light on radiation levels
... results conducted by an independent laboratory show the opposite — extremely low radiation levels in the water at less than one picoCurie. «Uniontown Herald Standard, 七月 15»
Radiation found in Greene County stream near water supply
Tests by the Tri-County Joint Municipal Authority last year found low levels of radium 228 -- just 1 picocurie per liter. But the authority did not test ... «WTAE Pittsburgh, 七月 15»
Local activists say fracking poses threat to Fayette County's water
“A PicoCurie is a measure of radioactivity. “For radium, which is what is being injected, five PicoCuries is safe drinking water. At 60 PicoCuries ... «Bakken.com, 五月 15»
North Dakota may raise limits for radioactive drilling waste
The state's health department and oil industry contend that the waste that would fall within the 50-picocurie limit is not hazardous, and can be ... «Midwest Energy News, 四月 15»
Study links radon levels in Pennsylvania homes to fracking
The average reading in the county was 5.6 picocuries, above the 4 picocurie threshold, according to EPA data. But Schwartz said home radon ... «Baltimore Sun, 四月 15»
Radioactive tritium found in ice outside Hope Creek
Only a 15 million picocurie high at nearby Salem ranks higher, recorded during investigations of a leak and continuing, serious groundwater ... «The News Journal, 三月 15»
Strontium-90 detected in Vt. Yankee well water
NRC spokesman Neil Sheehan said he was surprised at the 3.5-picocurie level mentioned by the Department of Health, since the Oak Ridge ... «The Recorder, 二月 15»
Radon research traced back to NEPA
A picocurie is a measurement of radioactivity related to the rate of decay. The Watras house tested at an astounding 2,700 picocuries per liter ... «Standard Speaker, 二月 15»
