Results 181 to 190 of about 50,009 (242)

Fluorescência transiente da clorofila a e crescimento vegetativo em cafeeiro conilon sob diferentes fontes nitrogenadas

open access: yes, 2017
Gleison Oliosi   +5 more
semanticscholar   +1 more source

Fluorescencia natural y productividad primaria en el Pacífico mexicano

open access: yes, 1994
Solar stimulated fluorescence of chlorophyll a (natural fluorescence, Ff), measured with an upwelling radiance (Lu,) sensor, and primary productivity (Fc), measured by short-term in situ 14C incorporation, were compared in Mexican Pacific Waters. Samples were taken at stations in the California Current (near Todos Santos bay, 9 time points), in the ...
openaire   +1 more source

La convergencia de la ciencia de datos y la medicina de laboratorio. [PDF]

open access: yesAdv Lab Med
Nieto-Moragas J   +10 more
europepmc   +1 more source

Assessing the potential fire tolerance of conifer saplings in cold and wet environments using a pyro-ecophysiology approach. [PDF]

open access: yesFire Ecol
Blanco AS   +16 more
europepmc   +1 more source

DECAIMIENTO DE LA FLUORESCENCIA DE PREFORMAS DE FIBRAS LASER

open access: yes, 1999
"El objetivo planteado al inicio de esta tesis fue la caracterización óptica y espectroscópica de preformas de fibras láser de aluminiosilicatos activadas con diferente concentración de iones de neodimio y de aluminio en un rango de temperatura que va de la temperatura ambiente (25°C) a 500°C.
openaire   +1 more source

[Portable ultraviolet irradiation device as a teaching tool to improve handwashing in nursing students]. [PDF]

open access: yesAn Sist Sanit Navar
Gómez de Quero Córdoba M   +7 more
europepmc   +1 more source

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