The Radiant Energy Delivered on Motion Picture Sets from Carbon Arc Studio Light-Sources*

1935 ◽  
Vol 25 (5) ◽  
pp. 383-388 ◽  
Author(s):  
F. T. Bowditch ◽  
A. C. Downes
Keyword(s):  
Motion Picture ◽  
Radiant Energy ◽  
Light Sources ◽  
Carbon Arc

Screen Illumination with Carbon Arc Motion Picture Projection Systems*-->

1947 ◽  
Vol 48 (1) ◽  
pp. 73-81 ◽  
Author(s):  
R. J. Zavesky ◽  
C. J. Gertiser ◽  
W. W. Lozier
Keyword(s):  
Motion Picture ◽  
Carbon Arc

Treatment of pyoderma with radiant energy of artificial light sources

1937 ◽  
Vol 33 (3) ◽  
pp. 291-299
Author(s):  
G. I. Kozmodemyansky
Keyword(s):  
Drug Therapy ◽  
Treatment Time ◽  
Radiant Energy ◽  
Artificial Light ◽  
Light Sources ◽  
Weak Effect ◽  
Public Funds ◽  
Conventional Drug ◽  
Aniline Dyes ◽  
Water Alcohol

Pyoderma diseases often lead to disability. The use of the most effective methods, which shorten the time of treatment of pyoderma diseases, will improve the health of workers, save many working days and give great savings in public funds. In recent years, the KSMI skin clinic has been successfully using topically solutions (water, alcohol) of aniline dyes and manganese peroxide for pyoderma. Of the negative aspects of this treatment, it should be noted that aniline dyes stain linen and have a weak effect in forms of deep dermal pyoderma (furuncle, carbuncle, hydradenitis). The simultaneous use of phototherapy with aniline dyes and manganese peroxide, as observations have shown, did not give us special advantages over conventional drug therapy in terms of shortening the treatment time.

Light sources selection for solar simulators: A review

2020 ◽  
pp. 28-46
Author(s):  
Deepak ◽  
Shubham Srivastava ◽  
C. S. Malvi
Keyword(s):  
Light Source ◽  
Solar Spectrum ◽  
Energy Utilization ◽  
Light Sources ◽  
Halogen Lamp ◽  
Solar Thermal Energy ◽  
Solar Simulator ◽  
Cloudy Weather ◽  
Carbon Arc ◽  
Metal Halide Lamps

Solar energy has certain limitations such as seasonal variations, cloudy weather etc. Because of these limitations, it is very difficult to perform the experiments in Rainy and winters seasons. To tackle this problem, we have to use solar simulators. It is source of artificial lights, very much similar to concentrated sunlight. It can be analyzed that increased demand in manufacturing and development of solar simulators for testing and simulation of solar photovoltaic and solar thermal energy utilization. This paper reviews the solar simulator light sources for testing photovoltaic panels as well as for thermal applications. Light intensity, cost, durability and stability were included as a criterion for comparing solar spectrum with lamp wavelength spectrum. The classification of solar simulator depend on the light source application and their technological innovations were considered according to the literature. Also, carbon arc lamp, argon lamp, high pressure sodium lamps, quartz tungsten halogen lamp, mercury xenon lamps, xenon arc lamps, metal halide lamps, LEDs and super continuum laser are discussed in details. Also, multi light source solar simulator discussed as a separate topic.

Approaches for simultaneous holographic multicolor motion-picture-microscopy sensing of multiple natural light sources

2020 ◽  
Author(s):  
Tatsuki Tahara ◽  
Tomoyoshi Ito ◽  
Ryo Okamoto ◽  
Koki Wakunami ◽  
Yasuyuki Ichihashi ◽  
...  
Keyword(s):  
Motion Picture ◽  
Natural Light ◽  
Light Sources
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