Results 81 to 90 of about 51,671 (193)
Radial Distribution Function of Rodlike Polyelectrolytes
We study the effect of electrostatic interactions on the distribution function of the end-to-end distance of a single polyelectrolyte chain in a rodlike configuration.
Golestanian, Ramin +2 more
core +1 more source
The challenge of large and empty voids in the SDSS DR7 redshift survey
We present catalogues of voids for the SDSS DR7 redshift survey and for Millennium I simulation mock data. We aim to compare the observations with simulations based on a $\Lambda$CDM model and a semi-analytic galaxy formation model.
Mohayaee, Roya +2 more
core +2 more sources
Early warning system for coffee rust disease based on error correcting output codes: a proposal
Colombian coffee producers have had to face the severe consequences of the coffee rust disease since it was first reported in the country in 1983. Recently, machine learning researchers have tried to predict infection through classifiers such as decision
David Camilo Corrales +4 more
doaj
Uso de un vivero móvil para obtener patrones de virulencia de la roya del frijol común.
Después de identificar nuevas fuentes de resistencia a la roya, causada por Uromyces appendiculatus, es necesario saber si las variedades con nuevos genes conservarán su resistencia cuando sean sembradas en diferentes regiones de producción.
James Steadman +3 more
doaj +1 more source
Scattering Approach for Fluctuation--Induced Interactions at Fluid Interfaces
We develop the scattering formalism to calculate the interaction between colloidal particles trapped at a fluid interface. Since, in addition to the interface, the colloids may also fluctuate in this system, we implement the fluctuation of the boundaries
Noruzifar, Ehsan +2 more
core +1 more source
Dado los factores económicos y sociales derivados del cultivo del café, la trascendencia de Estados Unidos como su principal consumidor y considerando la participación en el mercado mundial como reflejo de competitividad, se tiene como finalidad realizar
Karina Valencia Sandoval
doaj
The existence of critical points for the peculiar velocity field is a natural feature of the correlated vector field. These points appear at the junctions of velocity domains with different orientations of their averaged velocity vectors.
Liu, Hao +2 more
core +3 more sources
Este verdeo invernal produce pasto desde mayo hasta octubre/noviembre y aún en estados reproductivos (panoja y grano) se puede pastorear o cortar, porque mantiene la calidad forrajera. Según los años, se pueden realizar hasta 5 o 6 cortes en los planteos lecheros.
Formento, Angela Norma +1 more
openaire +1 more source
A Changing Climate: Statistical Evidence of the Intellectual Property Landscape of Clean Energy Technologies [PDF]
The intellectual property (IP) system plays an important role in the development and diffusion of technologies by determining the institutional context in which transactions occur.
Ghafele, Roya, Gibert, Benjamin
core +1 more source
El estudio de incidencia e infestación de plagas limitantes para café como Roya (Hemileia vastatrix), Broca (Hypothenemus hampei), y Mancha de hierro (Cercospora coffeicola), se desarrolló entre marzo de 2006 y Diciembre de 2007 en cuatro municipios con
Consuelo Montes Rojas +2 more
doaj

