«PHOTOACTINIC» এর সঙ্গে সম্পর্কিত ইংরেজী বই
নিম্নলিখিত গ্রন্থপঞ্জী নির্বাচনে
photoactinic শব্দটির ব্যবহার খুঁজুন। ইংরেজী সাহিত্যে
photoactinic শব্দের ব্যবহারের প্রসঙ্গ সম্পর্কিত বই এবং তার থেকে সংক্ষিপ্তসার।
1
Soviet Journal of Optical Technology
... three of the films tested, when exposed with an OS- 14 filter, are characterized
by narrow spectral curves of the photoactinic flux (their width is AA ~ 50 nm ) , the
frequency Nlun was clearly defined in terms of the wavelength A corresponding ...
2
Physics and Chemistry of Photochromic Glasses
A selector may be created by means of short wavelength photoactinic radiation,
while long wavelength radiation, which does not cause photoinduced coloration,
will be selected. However, this approach must fit mode fields for different ...
Alexander V. Dotsenko, Leonid B. Glebov, Victor A. Tsechomsky, 1997
3
Ozone in the troposphere and stratosphere: proceedings of ...
The spectral sensitivity of both types of radiometers is adapted to photoactinic
spectra, that of the UV-B instrument to the photoactinic spectrum P](X) of ozone
yielding O^D) via reaction (1) and that of the near UV instrument to the
photoactinic ...
Robert D. Hudson, United States. National Aeronautics and Space Administration, 1994
4
Optical methods in atmospheric chemistry: 22-24 June 1992, ...
The spectral sensitivity of both types of radiometers is adapted to photoactinic
spectra, that of the UV-B instrument to the photoactinic spectrum Pi(X) of ozone
yielding 0(1D) via reaction (1) and that of the near UV instrument to the
photoactinic ...
Harold Schiff, Ulrich Platt, European Optical Society, 1993
5
Spectral studies of the photographic process
It was established that: (a) the maxima of the photoactinic fluxes must lie as far as
possible at A = 464 mft, / = 535 -540 m// and A = 625-640 mn; (b) the highest
degree of saturation is attained when the curves are flat and not steep, and when
...
6
Geodesy and Aerophotography:
The value of the total photoactinic flux is used to evaluate the photographic effect
of radiations of a complex spectral composition (1) where S\(X) are the
distribution functions of monochromatic spectral sensitivity, E\(X) is the spectral ...
One is a photoelectrical and photochemical effect blended and called
photoactinic, and the other is a photothermal effect. Erythema is a photothermal
phenomenon while the photoactinic effect, and of some parts of the spectrum
only, upon the ...
8
Daylight Science and Daylighting Technology
So there is no detailed discussion of photoactinic light in PAR units. Much of the
book will nevertheless still be of great interest to scientists concerned with plant
growth based on photosynthesis as it does provide significant guidance on the ...
Richard Kittler, Miroslav Kocifaj, Stanislav Darula, 2011
9
UV Solid-State Light Emitters and Detectors
Photosynthesis is due to the visible spectrum, being stronger for blue and green
photons (photoactinic region, PAR). These two basic action spectra (benchmark
spectra) are shown in Fig. 5 [5]. By similar considerations, the way UV radiation ...
Michael S. Shur, Arturas Zukauskas
10
Geodesy, Mapping and Photogrammetry
cos'— is a term that takes account of the light distribution in the focal plane of the
aerial camera. The total photoactinic flux is determined from the formula: A= \
exSxd\ where 5t is the spectral sensitivity of the film emulsion; h and A2 are the
limits ...
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