Results 21 to 30 of about 4,019 (195)

Making the Invisible Visible—Strategies for Visualizing Underground Infrastructures in Immersive Environments

ISPRS International Journal of Geo-Information, 2019
Visualization of underground infrastructure in an interactive 3D immersive environment is extremely important for efficient management of city’s infrastructure. This paper describes different geometric modelling approaches to illustrate appropriate
Sebastián Ortega, Jochen Wendel, José Miguel Santana, Syed Monjur Murshed, Isaac Boates, Agustín Trujillo, Alexandru Nichersu, José Pablo Suárez   +7 more
doaj   +1 more source

Comparative Analysis of Rainfall Prediction Models Using Machine Learning in Islands with Complex Orography: Tenerife Island

Applied Sciences, 2019
We present a comparative study between predictive monthly rainfall models for islands of complex orography using machine learning techniques. The models have been developed for the island of Tenerife (Canary Islands).
Ricardo Aguasca-Colomo, Dagoberto Castellanos-Nieves, Máximo Méndez   +2 more
doaj   +1 more source

Effect of glycerol on the lipids in the red alga Gratelupia doryphora.

Grasas y Aceites, 1999
The red alga Gratelupia doryphora was cultivated in Provasoli enricher (plain) seawater and in a glycerol media. The incubation in seawater leads to an increase in the percentage of polyunsaturated acids, while the glycerol increase the total lipid ...
A. P. Ivanova, R. R. Robaina, J. Martín, K. L. Stefanov   +3 more
doaj   +1 more source

Reseñas

Espacio, Tiempo y Forma. Serie V, Historia Contemporánea, 1995
RESEÑA de : Morales Lezcano, Víctor. El desafío de la inmigración africana en España. III Jornadas sobre Fuentes Orales y Gráficas para el estudio de las migraciones. Ed. Madrid : Universidad Nacional de Educación a Distancia, 1994.
Dolores Cañete Aranda, José Ignacio Algueró Cuervo   +1 more
doaj   +1 more source

Indicadores de salud psicológica laboral y su relación con determinadas actitudes laborales

INFAD
El objetivo de este trabajo es mostrar la relación existente entre indicadores de salud psicológica en el trabajo y determinadas actividades laborales, tales como la satisfacción y el compromiso laboral, la percepción de justicia y la motivación laboral.
Heriberto Rodríguez Mateo, Raquel Rodríguez Rodríguez   +1 more
doaj   +1 more source

EVOS: Validación de un instrumento de salud psicológica laboral para evaluar organizaciones saludables

INFAD
El objetivo de este trabajo es mostrar el proceso de construcción de un instrumento que mida la salud psicológica laboral de una organización a partir de la gestión adecuada de factores psicosociales en el ámbito laboral.
Heriberto Rodríguez Mateo, Raquel Rodríguez Rodríguez   +1 more
doaj   +1 more source

Metformin Impairs Breast Cancer Growth through the Inhibition of PRMT6

Advanced Science, EarlyView.
Metformin has a biological activity against breast cancer. However, it is largely unknown about its precise therapeutic targets. Here, histone arginine methyltransferase PRMT6 is identified as a new anti‐cancer target for metformin. Metformin directly binds PRMT6 and inhibits its ability to catalyze histone H3R2 asymmetric dimethylation (H3R2me2a ...
Yinsheng Wu, Xinlin Xu, Yue Tong, Min Wang, Feng Ge, Min Wu, Yunlong Wang, Gang Chen, Xilan Yu, Shanshan Li   +9 more
wiley   +1 more source

A contour matching approach for accurate NOAA-AVHRR image navigation [PDF]

, 2000
Although different methods for NOAA AVHRR image navigation have already been established, the multitemporal and multi-satellite character of most studies requires automatic and accurate methods for navigation of satellite images.
Eugenio, F, Marqués Acosta, Fernando, Rovaris, E, Suarez, E   +3 more
core  

Classification of Complex Wishart Matrices with a Diffusion-Reaction System guided by Stochastic Distances

, 2015
We propose a new method for PolSAR (Polarimetric Synthetic Aperture Radar) imagery classification based on stochastic distances in the space of random matrices obeying complex Wishart distributions.
Alvarez, Luis, Frery, Alejandro C., Gomez, Luis, Mazorra, Luis   +3 more
core   +1 more source

Digital Spatial Technologies to Compose the Map of the Southeast Iberia Megalithic Phenomenon. The Case Study of Fonelas (Granada, Spain)

Archaeological Prospection, EarlyView.
ABSTRACT Megalithic landscapes in Southeast Iberia remain unevenly and insufficiently documented, particularly in rugged areas where traditional survey methods are limited. This paper addresses this gap by applying a multiscalar approach to the megalithic necropolises of the Fardes River (Granada, Spain), with the objective of detecting, documenting ...
Carolina Cabrero González, Juan Antonio Cámara Serrano, José Antonio Bueno Herrera, Jesús Gámiz Caro   +3 more
wiley   +1 more source