Results 111 to 120 of about 53,783 (207)

CULTIVO de milho mecanizado no município de Jacundá-Pará. [PDF]

open access: yes, 2017
bitstream/item/86343/1/Digitalizar0088 ...

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Función de luminosidad Hα en galaxias australes

open access: yes, 1992
Hα images of 20 nearby Southern galaxies were obtained using narrow interferometric filters. Positions, fluxes and diameters of the objects were obtained from these frames. A study of the completeness of the sample is made and after a proper calibration, the absolute fluxes and the Hα luminosity function were obtained for each galaxy.
Feinstein Baigorri, Carlos   +1 more
openaire   +1 more source

Anatomy and micromorphometric analysis of leaf Catasetum x apolloi Benelli & Grill with addition of potassium silicate under different light sources

open access: yesBrazilian Journal of Biology
The aim of this study was to compare vitroplants Catasetum x apolloi grown under natural light and artificial light and different concentrations of potassium silicate, providing data on the anatomical differentiation that aids the acclimatization process
L. Eburneo   +4 more
doaj   +1 more source

Función luminosidad de cúmulos globulares de galaxias elípticas

open access: yes, 1992
Se está llevando a cabo un estudio de función luminosidad de galaxias elípticas en diferentes entornos. Se busca correlacionar observaciones con resultados obtenidos mediante simulaciones numéricas (Muzzio et al. 1984, Rabolli, 1990). En este caso se presentan observaciones de cuatro galaxias elípticas del cúmulo de Fornax (d = 22.9 Mpc): NGC 1379 y ...
Marani, G.   +3 more
openaire   +1 more source

Study of muscle fibers of the extensor digitorium longus and soleus muscles of C57BL/6 females exposed to glyphosate during pregnancy and lactation. [PDF]

open access: yesEinstein (Sao Paulo), 2021
Barbosa A   +5 more
europepmc   +1 more source

Papel da luminosidade do biotério no comportamento do rato no labirinto em cruz elevado [PDF]

open access: gold, 2005
Raquel Chacon Ruiz Martinez   +2 more
openalex   +1 more source

Qualidade pós-colheita de Physalis sob temperatura ambiente e refrigeração. [PDF]

open access: yes, 2019
A physalis (Physalis peruviana) é um pequeno fruto cujo cultivo vem se expandindo no Brasil. No entanto, informações a respeito do seu armazenamento ainda são escassas.
AFONSO, L. B.   +5 more
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