Series Limit Absorption in Sodium Vapor

1924 ◽  
Vol 24 (5) ◽  
pp. 466-477 ◽  
Author(s):  
George R. Harrison
Keyword(s):  
Sodium Vapor

GAIN/FEEDBACK APPROACH TO OPTICAL INSTABILITIES IN SODIUM VAPOR

1988 ◽  
Vol 49 (C2) ◽  
pp. C2-483-C2-486
Author(s):  
G. KHITROVA ◽  
J. F. VALLEY ◽  
H. M. GIBBS
Keyword(s):  
Sodium Vapor

PIC/MCC analysis of a photoresonance plasma sustained in a sodium vapor

2017 ◽  
Vol 24 (8) ◽  
pp. 083505 ◽  
Author(s):  
C. Kusoglu Sarikaya ◽  
I. Rafatov ◽  
A. A. Kudryavtsev
Keyword(s):  
Sodium Vapor

Observation of correlated anti-Stokes emissions by multiwave mixing in sodium vapor

2005 ◽  
Vol 71 (4) ◽  
Author(s):  
Koji Motomura ◽  
Mayumi Tsukamoto ◽  
Akira Wakiyama ◽  
Ken-ichi Harada ◽  
Masaharu Mitsunaga
Keyword(s):  
Sodium Vapor ◽  
Anti Stokes

Low-Temperature Fabrication of Porous β-SiC Ceramics in Sodium Vapor

2007 ◽  
Vol 91 (1) ◽  
pp. 51-55 ◽  
Author(s):  
Fumihiro Kawamura ◽  
Hisanori Yamane ◽  
Takahiro Yamada ◽  
Shu Yin ◽  
Tsugio Sato
Keyword(s):  
Low Temperature ◽  
Sodium Vapor ◽  
Sic Ceramics

STUDY OF SODIUM VAPOR EJECTED INTO THE UPPER ATMOSPHERE

1958 ◽  
Vol 63 (1) ◽  
pp. 19-29 ◽  
Author(s):  
J. F. Bedinger ◽  
E. R. Manring ◽  
S. N. Ghosh
Keyword(s):  
Upper Atmosphere ◽  
Sodium Vapor

Effect of ionizing radiation on soil bacteria, fungi and germination of red gram seeds (Cajanus cajan L.)

2013 ◽  
Vol 3 (1) ◽  
pp. 24-30
Author(s):  
E. Rajasekhar ◽  
G. Jaffer Mohiddin ◽  
M. Srinivasulu ◽  
V. Rangaswamy ◽  
R. Jeevan Kumar
Keyword(s):  
Seed Germination ◽  
Ionizing Radiation ◽  
Cajanus Cajan ◽  
Ultra Violet ◽  
Mercury Vapor ◽  
Sodium Vapor ◽  
Laterite Soil ◽  
Ultra Violet Radiation ◽  
Violet Radiation ◽  
Mercury Vapor Lamp

Effect of ionizing radiation on survival of bacteria, fungi and red gram seed (Cajanus cajan L.) germination was assessed in laterite soil in the laboratory. The mercury vapor lamp (l = 400 nm‐700 nm), sodium vapor lamp (l =589.3 nm ) and ultra violet (l = 400 nm ‐ 10 nm) radiations were exposed to the laterite soils for 20, 40, 60 and 80 min and their effect on survival of bacterial, fungal colonies and seed germination were enumerated. Sodium vapor was found to be very effective in inhibiting the bacterial and fungal populations. Ultra violet radiation was efficient in reducing the survival of the microbial densities than mercury vapor lamp. In the exposed soil, the germination of seeds in terms of percentage, the stem length (SL) and root length (RL) of seeds were calculated at 7th day of incubation. The laterite soil was shown significant stimulation in the germination of seed at 40 min exposure with ultra violet radiation. Results obtained in the present study indicate that the energy captivated by molecules was prominent at lower radiation and shorter exposure time enhanced the proliferation of bacterial cells and red gram seed germination.

What Color is My City?

2015 ◽  
Vol 5 (3) ◽  
pp. 4-11
Author(s):  
Adam Rogers
Keyword(s):  
Los Angeles ◽  
White Light ◽  
Sodium Vapor ◽  
Light Emitting ◽  
Lighting Technology ◽  
Artificial Lighting ◽  
History Of ◽  
Gold Sodium ◽  
White Light Emitting Diodes ◽  
The City

The city of Los Angeles is converting its streetlights from orange-gold sodium vapor technology to cold, white light-emitting diodes. It’s a transition that will change the color of the city at night, in a place with a long history of experimentation with artificial lighting technology. That means not only that the city will appear different, but it will no longer correspond to memories of its coloration, or to its depictions in famous films.

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