Results 31 to 40 of about 29,676 (185)

Dielectric and Bioimpedance Research Studies: A Scientometric Approach Using the Scopus Database

open access: yesPublications, 2018
This work describes the worldwide applications of dielectric and bioimpedance measurements techniques in various fields. Dielectric and bioimpedance spectroscopy are major non-destructive measurement systems with great potential in the technology field ...
Dalia El Khaled   +3 more
doaj   +1 more source

Le Poniente almeriense (Almeria) [PDF]

open access: yesHommes & migrations, 2013
Le sud de l’Espagne cristallise les problematiques contemporaines du controle des frontieres de l’Europe. Si au niveau international domine la figure invasive de vagues de migrants clandestins arrivant sur des barques, que relaient les medias espagnol, il en va tout autrement du point de vue local.
openaire   +2 more sources

Green Infrastructures and Grand Environmental Challenges: A Review of Research Trends by Keyword

open access: yesAgronomy, 2021
This article aims to analyze research trends on the role played by green infrastructures as a tool seeking to address current environmental challenges, such as climate change, that put human well-being at risk.
José Luis Caparrós-Martínez   +3 more
doaj   +1 more source

Territory and cooperativism: A spatial analysis of the Spanish region of Andalusia [PDF]

open access: yes, 2019
This study seeks to identify the behavior of cooperative societies in Andalusia, as well as the environments in which their greater relative importance is evident.
Pérez González, María del Carmen   +1 more
core   +2 more sources

Quadrature Current Compensation in Non-Sinusoidal Circuits Using Geometric Algebra and Evolutionary Algorithms

open access: yesEnergies, 2019
Non-linear loads in circuits cause the appearance of harmonic disturbances both in voltage and current. In order to minimize the effects of these disturbances and, therefore, to control the flow of electricity between the source and the load, passive or ...
Francisco G. Montoya   +3 more
doaj   +1 more source

Euphorbia paniculata Desf. subsp. paniculata en el sureste ibérico [PDF]

open access: yes, 2006
Euphorbia paniculata Desf. subsp. paniculata in SE SpainPalabras clave. Euphorbia, Corología, Murcia, Almeria, España.Keywords.
Jiménez Martínez, J. F.   +3 more
core   +2 more sources

Integrating microalgae-based wastewater treatment, biostimulant production, and hydroponic cultivation: a sustainable approach to water management and crop production

open access: yesFrontiers in Bioengineering and Biotechnology
A natural appearing microalgae-bacteria consortium was used to process urban wastewater. The process was done in an 80 m2 raceway reactor and the results were compared to an identical reactor operated using freshwater supplemented with commercial ...
Ainoa Morillas-España   +7 more
doaj   +1 more source

Influence of Teaching Style on Physical Education Adolescents’ Motivation and Health-Related Lifestyle [PDF]

open access: yes, 2019
According to various WHO reports in 2018, a large number of adolescents worldwide are either overweight or obese. This situation is the result of not following a healthy and balanced diet, combined with a lack of practice of physical activity.
Aguilar Parra, José Manuel   +5 more
core   +2 more sources

Effect of salinity on growth and microbial diversity in cultures of Scenedesmus almeriensis produced at a pilot scale

open access: yesFrontiers in Bioengineering and Biotechnology
Introduction: Freshwater scarcity represents a major constraint for the sustainable industrial-scale cultivation of microalgae. This study investigates the feasibility of producing Scenedesmus almeriensis using seawater in 3.1 m3 tubular photobioreactors
Elia Suyapa Rivera-Sánchez   +9 more
doaj   +1 more source

Analysis of Fifty Years of Severe Malaria Worldwide Research

open access: yesPathogens, 2023
This study analyzed fifty years of severe malaria research worldwide. Malaria is a parasitic disease that continues to have a significant impact on global health, particularly in sub-Saharan Africa.
Jose A. Garrido-Cardenas   +5 more
doaj   +1 more source

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