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Light pollution: The possible consequences of excessive illumination on retina
(Nature Publishing Group, 2016-02)
Light is the visible part of the electromagnetic radiation within a range of 380-780 nm; (400-700 on primates retina). In vertebrates, the retina is adapted to capturing light photons and transmitting this information to ...
Effects of light and temperature on seed germination in Cecropia hololeuca Miq. (Cecropiaceae)
(Brazilian Archives of Biology and Technology, 2004-06-01)
Sementes de Cecropia hololeuca foram submetidas a regimes de temperaturas constantes e alternadas, associadas a fotoperíodos com luz branca, luz de sombreamento e escuro contínuo sob condições controlados em laboratório. ...
Effects of light and temperature on seed germination in Cecropia hololeuca Miq. (Cecropiaceae)
(Brazilian Archives of Biology and Technology, 2004-06-01)
Sementes de Cecropia hololeuca foram submetidas a regimes de temperaturas constantes e alternadas, associadas a fotoperíodos com luz branca, luz de sombreamento e escuro contínuo sob condições controlados em laboratório. ...
Light Dispersion In Space
(SPIE-INT SOC OPTICAL ENGINEERINGBELLINGHAM, 2015)
Perfect fluid cosmologies with varying light speed
(World Scientific, 2001-02)
We have found exact constant solutions for the cosmological density parameter using a generalization of general relativity that incorporates a cosmic time-variation of the velocity of light in vacuum and the Newtonian ...
Alterações comportamentais induzidas pela ausência do ritmo circadiano de luz: Efeitos da luz constante ou escuro constante em comportamentos relacionados à depressão e na atividade locomotora em ratos
(2015-01-01)
Affective disorders have been linked to abnormal biological rhythms. Depression- and anxietyrelated behaviors can be altered following changes of daily periods of environmental light. The aim of this study was to investigate ...