Mostrando 7,941 - 7,960 Resultados de 8,243 Para Buscar '"LAMP"', tiempo de consulta: 0.21s Limitar resultados
  1. 7941
    “…The I ii spectrum has been excited in electrodeless lamps and photographed from 655 A to 11084 A. Wavelengths and estimated intensities are given for almost 2,400 lines. …”
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  2. 7942
    “…Light-emitting diode lamps can allow for the optimization of lighting conditions in artificial growing environments, with respect to light quality, quantity, and photoperiod extension, to precisely manage resources and crop performance. …”
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  3. 7943
    “…Fourteen young adult males (7 donning a work coverall, 7 with shorts and trainers) walked for 1 h at a fixed heart rate of 130 beats∙min(−)1, in seven combinations of air temperature (25 to 45°C) and relative humidity (20 or 80%), with and without SOLAR (800 W/m(2) from solar lamps). Cumulative energy expenditure in the heat, relative to the work achieved in a cool reference condition, was used to determine PWC%. …”
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  4. 7944
    “…Various methods have been tried to remove them from the environment, including xenon lamps, combustion, ion conversion, and microbial degradation. …”
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  5. 7945
    “…Photocatalytic activities were carried out under a multilamp (125 W Hg lamps) photoreactor. The smallest size sample exhibited the highest MB degradation efficiency within 30 min than the most significant size sample, which lasted 80 min. …”
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  6. 7946
    “…Since the introduction of LED lamps a decade ago, the plant factory with artificial lighting (PFAL) has been expected to be a savior that overcomes the food crisis, brings food safety, and enhances environmental friendliness. …”
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  7. 7947
  8. 7948
  9. 7949
    “…This study assessed the phytochemical, morphological, and physiological responses of the shoot culture under stimulation by light-emitting diodes (LEDs) with different wavelengths (white, WL; blue, B; red, RL; and red/blue, ML) and under fluorescent lamps (FL, control). Eleven polyphenols identified as phenolic acids and their derivatives were detected via ultrahigh-performance liquid chromatography with diode-array detection coupled to electrospray ionization tandem mass spectrometry (UPLC-DAD/ESI-MS) in the plant material, and their content was determined using high-performance liquid chromatography (HPLC). …”
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  10. 7950
  11. 7951
  12. 7952
  13. 7953
  14. 7954
    “…METHODS: We evaluated one- and two-shoot plants under varying top light intensities using high-pressure sodium lamps and light-emitting diode (LED) inter-lighting. …”
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  15. 7955
  16. 7956
  17. 7957
  18. 7958
  19. 7959
  20. 7960
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