scholarly journals Recording of holographic gratings and their coherent self-enhancement in an a-As2S3 film with a minimum light intensity modulation

2012 ◽  
Vol 52 (1) ◽  
pp. 10-18 ◽  
Author(s):  
A. Ozols ◽  
P. Augustovs ◽  
D. Saharov
Keyword(s):  
Light Intensity ◽  
Intensity Modulation ◽  
Holographic Gratings ◽  
Minimum Light

scholarly journals Light intensity modulation by coccoliths of Emiliania huxleyi as a micro-photo-regulator

2015 ◽  
Vol 5 (1) ◽  
Author(s):  
Yuri Mizukawa ◽  
Yuito Miyashita ◽  
Manami Satoh ◽  
Yoshihiro Shiraiwa ◽  
Masakazu Iwasaka
Keyword(s):  
Light Intensity ◽  
Emiliania Huxleyi ◽  
Intensity Modulation

scholarly journals POLA PEMANGSAAN LARVA IKAN KAKAP MERAH, Lutjanus sebae

2016 ◽  
Vol 1 (1) ◽  
pp. 49
Author(s):  
Regina Melianawati ◽  
Philip Teguh Imanto ◽  
Made Suastika
Keyword(s):  
Light Intensity ◽  
Feeding Activity ◽  
Feeding Pattern ◽  
Natural Light ◽  
Digestion Time ◽  
Digestion Rate ◽  
Minimum Light ◽  
Intensity Condition

Penelitian ini bertujuan untuk mengetahui pola pemangsaan dari larva ikan kakap merah, L. sebae umur 5 dan 10 hari yang dipelihara dengan kondisi pencahayaan alami. Pengambilan sampel dilakukan setiap satu jam pada masing-masing umur tersebut. Hasil pengamatan menunjukkan bahwa secara alami pola pemangsaan larva L. sebae tergantung pada kondisi pencahayaan, di mana aktivitas pemangsaan berlangsung secara maksimal pada saat tersedia pencahayaan dengan intensitas yang mencukupi untuk larva menangkap mangsanya. Intensitas cahaya minimal yang diperlukan oleh larva L. sebae untuk melakukan pemangsaan berada pada kisaran 400—600 lux. Maksimal pemangsaan satu larva pada umur 5 dan 10 hari adalah 6,2 dan 25,3 individu rotifer. Lama waktu pencernaan larva umur 5 dan 10 hari adalah 4 dan 5 jam, sedangkan laju cerna larva pada masing-masing umur tersebut adalah 1,50 dan 2,76 individu rotifer per jam.The aim of this research was to get the information about the feeding pattern of emperor snapper L. sebae larvae at 5 and 10 days olds reared under natural light intensity. Larvae samples were taken every hour from each age. The result showed that naturally, feeding pattern of emperor snapper larvae depend on the light intensity condition, feeding activity would be done when the light intensity was enough available for supporting larvae to feed. Minimum light intensity that needed by the larvae for feeding activity was range between 400—600 lux. Maximum feeding per larvae at 5 and 10 days olds were 6.2 and 25.3 individual rotifers. Digestion time of larvae at those ages was 4 and 5 hours, while digestion rate were 1.50 and 2.76 individual rotifers per hour.

Light intensity modulation based on guided-to-radiation mode coupling in heterostructure waveguides

1984 ◽  
Vol 23 (1) ◽  
pp. 118 ◽  
Author(s):  
Hidetoshi Onodera ◽  
Ikuo Awai ◽  
Masamitsu Nakajima ◽  
Junichi Ikenoue
Keyword(s):  
Light Intensity ◽  
Mode Coupling ◽  
Intensity Modulation ◽  
Radiation Mode

Minimum light intensity required for color rivalry

1981 ◽  
Vol 21 (10) ◽  
pp. 1467-1474 ◽  
Author(s):  
Ken Sagawa
Keyword(s):  
Light Intensity ◽  
Minimum Light

Light intensity modulation in phototherapy

Laser Physics ◽  
2015 ◽  
Vol 25 (4) ◽  
pp. 045602 ◽  
Author(s):  
P A Lukyanovich ◽  
B A Zon ◽  
A A Kunin ◽  
S N Pankova
Keyword(s):  
Light Intensity ◽  
Intensity Modulation

Analysis of light intensity modulation by red blood cells motion in capillaries

2017 ◽  
Author(s):  
Andrey V. Potemkin ◽  
Alexei A. Kamshilin ◽  
Mikhail V. Volkov ◽  
Nikita B. Margaryantz ◽  
Maxim A. Volynsky ◽  
...  
Keyword(s):  
Light Intensity ◽  
Red Blood Cells ◽  
Blood Cells ◽  
Intensity Modulation
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