Institution
University of Córdoba (Spain)
Education•Cordova, Spain•
About: University of Córdoba (Spain) is a education organization based out in Cordova, Spain. It is known for research contribution in the topics: Population & Catalysis. The organization has 12006 authors who have published 22998 publications receiving 537842 citations. The organization is also known as: University of Córdoba (Spain) & Universidad de Córdoba.
Papers published on a yearly basis
Papers
More filters
••
TL;DR: In this article, the impact of perceived risk on intention to travel in the Covid-19 pandemic situation was analyzed using the Theory of Planned Behaviour. But the authors did not consider the effect of perceived risks on travel plans.
Abstract: The objective of this study is to analyse the impact of perceived risk on intention to travel in the Covid-19 pandemic situation. Applying the Theory of Planned Behaviour, the study addresses the m...
202 citations
••
TL;DR: In this article, a study of the anaerobic digestion of the solid waste generated in the extraction process of sunflower oil (sunflower oil cake, SuOC) was conducted at mesophilic temperature (35 ◦ C) in batch mode.
201 citations
••
TL;DR: To the best of the knowledge, this is the first study that presents a fully stand-alone optical-flow processing system to include measurements of the platform performance in terms of accuracy and speed.
Abstract: We describe a pipelined optical-flow processing system that works as a virtual motion sensor. It is based on a field-programmable gate array (FPGA) device enabling the easy change of configuring parameters to adapt the sensor to different speeds, light conditions and other environmental factors. We refer to it as a "virtual sensor" because it consists of a conventional camera as front-end supported by an FPGA processing device, which embeds the frame grabber, optical-flow algorithm implementation, output module, and some configuration and storage circuitry. To the best of our knowledge, this is the first study that presents a fully stand-alone optical-flow processing system to include measurements of the platform performance in terms of accuracy and speed.
201 citations
••
TL;DR: In this paper, the authors examine the evolution of supercritical fluid extraction (SFE) since 1990 in order to pinpoint the reasons for its rare implementation by routine analytical laboratories despite its high analytical potential.
Abstract: We examine the evolution of supercritical fluid extraction (SFE) since 1990 in order to pinpoint the reasons for its rare implementation by routine analytical laboratories despite its high analytical potential. We identify various reasons, and we propose ways to overcome the shortcomings behind them. We also discuss the great analytical potential of SFE and justify its use for routine work.
201 citations
••
TL;DR: It is suggested that the intensity of PE sessions might play a role in the positive effect of physical activity on cognition and academic success and future studies involving larger sample sizes should confirm or contrast these preliminary findings.
Abstract: To analyze the effects of an intervention focused on increasing the time and intensity of Physical Education (PE), on adolescents' cognitive performance and academic achievement. A 4-month group-randomized controlled trial was conducted in 67 adolescents from South-East Spain, 2007. Three classes were randomly allocated into control group (CG), experimental group 1 (EG1) and experimental group 2 (EG2). CG received usual PE (two sessions/week), EG1 received four PE sessions/week and EG2 received four PE sessions/week of high intensity. Cognitive performance (non-verbal and verbal ability, abstract reasoning, spatial ability, verbal reasoning and numerical ability) was assessed by the Spanish Overall and Factorial Intelligence Test, and academic achievement by school grades. All the cognitive performance variables, except verbal reasoning, increased more in EG2 than in CG (all P < 0.05). Average school grades (e.g., mathematics) increased more in EG2 than in CG. Overall, EG2 improved more than EG1, without differences between EG1 and CG. Increased PE can benefit cognitive performance and academic achievement. This study contributes to the current knowledge by suggesting that the intensity of PE sessions might play a role in the positive effect of physical activity on cognition and academic success. Future studies involving larger sample sizes should confirm or contrast these preliminary findings.
201 citations
Authors
Showing all 12089 results
Name | H-index | Papers | Citations |
---|---|---|---|
Jose M. Ordovas | 123 | 1024 | 70978 |
Liang Cheng | 116 | 1779 | 65520 |
Pedro W. Crous | 115 | 809 | 51925 |
Munther A. Khamashta | 109 | 623 | 50205 |
Luis Serrano | 105 | 452 | 42515 |
Raymond Vanholder | 103 | 841 | 40861 |
Carlos Dieguez | 101 | 545 | 36404 |
David G. Bostwick | 99 | 403 | 31638 |
Leon V. Kochian | 95 | 266 | 31301 |
Abhay Ashtekar | 94 | 366 | 37508 |
Néstor Armesto | 93 | 369 | 26848 |
Manuel Hidalgo | 92 | 538 | 41330 |
Rafael de Cabo | 91 | 317 | 35020 |
Harald Mischak | 90 | 445 | 27472 |
Manuel Tena-Sempere | 87 | 351 | 23100 |