Results 51 to 60 of about 62,829 (219)

?Heterosporium echinulatum? (Berk.) Cke. Nuevo parásito del clavel (?Dianthus caryophyllus?) en la República Argentina

open access: yesLilloa, 1942
H. echinulatum se registra por primera vez en Argentina. Se ha descubierto que es problemático para los claveles cultivados bajo vidrio.
María Dolores Campi
doaj  

Una lectura de los sueños diurnos y del inconsciente onírico del personaje de “Las violetas son las flores del deseo” de Ana Clavel

open access: yesOgigia, 2016
En este artículo analizamos el sueño y las fantasías diurnas del narrador-protagonista deLas Violetas son las flores del deseo (2007), novela perteneciente a la escritora mexicana contemporánea Ana Clavel.
Natalia Plaza Morales
doaj   +1 more source

STIS Echelle Observations of the Seyfert Galaxy NGC 4151: Physical Conditions in the Ultraviolet Absorbers [PDF]

open access: yes, 2001
We have examined the physical conditions in intrinsic UV-absorbing gas in the Seyfert galaxy NGC 4151, using echelle spectra obtained with the Space Telescope Imaging Spectrograph (STIS).
A. C. Danks   +16 more
core   +2 more sources

Absolute quantification of fluorescent protein fusions by mass spectrometry

open access: yesProtein Science, Volume 35, Issue 5, May 2026.
Abstract Fusions with fluorescent proteins (FPs) play a pivotal role in experimental biology because of their sensitive and spatially precise visualization by spectroscopy. However, observed fluorescence is not always proportional to their molar concentration.
Anna Shevchenko   +8 more
wiley   +1 more source

Determinación de las razas fisiológicas de Fusarium oxysporum f.sp. dianthi en clavel en la sabana de Bogotá

open access: yesAgronomía Colombiana, 1993
<p>El conocimiento de la variación del hongo y la frecuencia de las razas fisiológicas es de gran importancia para entender el comportamiento de las variedades cultivadas y para los trabajos en el mejoramiento genético del clavel (Garibaldi, 1975 ...
Arbeláez Torres Germán   +3 more
doaj  

X-ray vs. Optical Variations in the Seyfert 1 Nucleus NGC 3516: A Puzzling Disconnectedness

open access: yes, 2002
We present optical broadband (B and R) observations of the Seyfert 1 nucleus NGC 3516, obtained at Wise Observatory from March 1997 to March 2002, contemporaneously with X-ray 2-10 keV measurements with RXTE.
Alex Markowitz   +6 more
core   +1 more source

Functional response predicts invasiveness but not trophic impact

open access: yesJournal of Animal Ecology, Volume 95, Issue 5, Page 808-823, May 2026.
This comparative analysis challenges the current paradigm that pre‐invasion functional response magnitude serves as a reliable predictor of post‐invasion ecological impact and highlights the need to distinguish between pre‐adaptation in native ranges and realized performance in invaded ecosystems.
Marine A. Courtois   +5 more
wiley   +1 more source

Enfermedades fungosas y bacteriales del clavel en Colombia

open access: yesAgronomía Colombiana, 1987
Carnation is the most important ornamental grown in colombian greenhouses. Among the fungal diseases, one of the pathogen with great importance is Fusaríum oxysporum f. sp, dianthi.
Arbelaez Torres Germán
doaj  

Structural complexity and prey availability shape spider communities under retention forestry

open access: yesJournal of Applied Ecology, Volume 63, Issue 5, May 2026.
Our findings suggest that retention forestry practices, which maintain structural complexity through spatial and vertical heterogeneity, integrate deadwood and support diverse plant communities, may support spider richness and shape dominant ecological strategies while influencing predator populations through prey availability.
Riko Fardiansah   +7 more
wiley   +1 more source

Avances en el manejo del marchitamiento vascular del clavel, ocasionado por Fusarium Oxysporum f.sp. dianthi

open access: yesAgronomía Colombiana, 1992
Uno de los problemas que afectan la producción de clavel en Colombia continúa siendo el marchitamiento vascular, ocasionado por Fusarium oxysporum f. sp. dianthi.
Arbeláez Torres Germán
doaj  

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