Mostrando 7,981 - 8,000 Resultados de 8,243 Para Buscar '"LAMP"', tiempo de consulta: 0.25s Limitar resultados
  1. 7981
    “…In this study, we aimed to determine which UV wavelengths are effective to expose Gafchromic XR‐RV3 and XR‐SP2. UV lamps with peak wavelengths of 245 nm, 310 nm, and 365 nm were used. …”
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  2. 7982
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  7. 7987
    “…The labial surfaces of the experimental group were exposed to UV irradiation for 80 minutes using the UV chamber (Easy UV Chamber, India) with 2 UV lamps that produced 30 W of power to induce photoactivation. …”
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  8. 7988
    “…During conditioning on Day 1, participants viewed images of differently colored lamps, two of which were followed by with electric shock (CS+) and a third which was not (CS-). …”
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  9. 7989
    “…In recent studies, risk factors for myopia in schoolchildren included low outdoor time and near work, dim light exposure, the use of LED lamps for homework, low sleeping hours, reading distance less than 25 cm and living in an urban environment. …”
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  10. 7990
    “…The National Museums of Kenya (NMK) have an entomology collection, housed in 4,000 drawers in cabinets that contain over 1.5 million specimens, including the largest butterfly collection in Africa (Arnett et al. 1997). Lampe and Striebing (2005) demonstrated how to digitise large insect collections in order to make their associated label data into databases that can be used for functions, such as creating distribution maps. …”
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  11. 7991
    “…Significance: Commercial lasers, lamps, and light-emitting diode (LED) light sources have stimulated the clinical translation of photodynamic therapy (PDT). …”
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  12. 7992
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  15. 7995
    “…In Experiment 1, 720 1-d-old Cherry Valley ducklings were divided into four light treatments (six replicate pens/treatment; 30 ducks/pen) and were assigned to 1) yellow (Y), 2) green (G), 3) blue (B), or 4) control white (fluorescent lamps). In Experiment 2, six LED light treatments with four replicates were assigned as blue (PB), bright blue (BB), sky blue (SB), greenish blue (GB), green (PG), and fluorescent white as a control treatment. …”
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  16. 7996
    “…Further studies must still be done to exact a standard for safe exposure dose, especially for 222 nm germicidal lamps. Direct evidence is needed for any targeted implementation of UV-C during Coronavirus Disease 2019 (COVID-19) pandemic.…”
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  17. 7997
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  19. 7999
    “…In this work, we undertake a DL scenario and analyze how the placement of light-emitting diode (LED) lamps can improve the [Formula: see text] uniformity, regardless of the receiver position. …”
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