与 «BACKGROUND RADIATION»相关的英语书籍
在以下的参考文献中发现
background radiation的用法。与
background radiation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
The Cosmological
Background Radiation
Modern cosmology, packaged for use on physics courses.
Marc Lachièze-Rey, Edgard Gunzig, 1999
The title Background Radiation refers to the radiation that’s left over from the Big Bang. The radiation is a kind of language—a set of signals—that represents the distant past and the mysterious creation itself.
3
3K: The Cosmic Microwave
Background Radiation
A review covering all aspects of the study of the cosmic background radiation remnant of the hot Big Bang origin of the Universe.
4
The Galactic and Extragalactic
Background Radiation: ...
Proceedings of the 139th Symposium of the International Astronomical Union on 'The Galactic and Extragalactic Background Radiation, held in Heidelberg, FRG, June 12-16, 1989
International Astronomical Union. Symposium, Stuart C. Bowyer, Christoph Leinert, 1990
5
A Cosmic Microwave
Background Radiation Polarimeter Using ...
We also discuss designs of an anti-refection coating by using trapezoidal-shape sub-wavelength grating structures to minimize refection from the HWP and lens over broadband at cryogenic temperatures.
6
Background Radiation: A Literature Search
The present report is intended to serve as an introduction to a general report on background radiation measurements which the Health and Safety Laboratory, U.S. Atomic Energy Commission plans to prepare within the next few years.
7
Extragalactic
Background Radiation
The spectrum of the extragalactic background radiation as is was known in 1969
(Longair and Sunyaev 1971). The solid lines indicate regions of the
electromagnetic spectrum in which extragalactic background radiation had been
measured.
Daniela Calzetti, Mario Livio, P. MADAU (Ed), 1995
8
Boomerang 2003: Measuring the Polarization of the Cosmic ...
... this background temperature, but were beaten to it by Arno Penzias and Robert
Wilson. In 1965, Penzias and Wilson detected an unexplained background
source at 0.22 0.23 0.24 0.25 0.26 Ω B h 2 4 7 The Cosmic Background
Radiation.
Theodore Schuyler Kisner, 2008
9
The Cosmic Microwave
Background Radiation
Bryan Belrad Bryan Belrad - Rage of Night 65.
10
World Congress on Medical Physics and Biomedical Engineering ...
Abstract—The effect of natural background radiation on health is still challenging.
However, it is cleared that it depends on dose received by population. The
estimation of external natural background gamma rays doses to the population of
...
Olaf Dössel, Wolfgang C. Schlegel, 2010
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Deep scholarship
Measuring the background radiation of components used in or near highly sensitive experiments like Majorana and DUNE is critical. «Black Hills Pioneer, 七月 15»
Study suggests very tiny increased risk to leukemia from radiation …
There is higher levels of background radiation beyond this nuclear worker study in many countries and regions and there has not been ... «Next Big Future, 七月 15»
Deep legacy on permanent display
... and physics, developed a way to use the low background radiation environment deep, deep underground, to prove that neutrinos exist. «Black Hills Pioneer, 七月 15»
Why the Big Bang's Light May Have a Tilt
Olena Shmahalo/Quanta Magazine. Slide: 1 / of 4 . Caption: The cosmic microwave background radiation still holds secrets about the Big Bang. «Wired, 七月 15»
Scots formula could clean up toxic beaches
This is because the algorithm allows sensors to more effectively distinguish hot particles against naturally-occurring background radiation. «The Sunday Times, 七月 15»
Why eco-socialism is the only option
Nuclear power, weapons tests and the mining of nuclear fuels have increased the world's background radiation. Even greater is the effect of ... «Green Left Weekly, 七月 15»
No Risk for Bulgaria from Forest Fires Around Ukraine's Chernobyl
Radiation in Ukraine's capital, Kiev, is in the range of background radiation level, according to the Ukrainian nuclear regulator. Incidents » Be a ... «Novinite.com, 七月 15»
Low-dose radiation from X-rays, CT scans does not cause cancer
For example, the mutation rate caused by low-dose background radiation in the environment is 2.5 million times lower than the rate of ... «Economic Times, 七月 15»
Measuring soil water potential using IR thermal imaging
Finally, we acquired a fourth image of the sample without the radiation source to eliminate the background radiation: see Figure 3(e). «SPIE Newsroom, 七月 15»
Alkane forced to defend mine's radioactivity levels
"There's a long history of corporations saying workers are not exposed to radiation that's lower than level background radiation or comparable ... «Daily Liberal, 七月 15»
