Enrique Ortega
Biographic Data
| ID | 4681484 |
|---|---|
| NAME | Enrique Ortega |
| GIVEN NAMES | Enrique |
| FAMILY NAME | Ortega |
| SIGNATURE | ORTEGA E |
| AFFILIATIONS | Universidad de Murcia |
| ORCID | 0000-0002-9067-4337 |
| VERIFIED | Yes |
| TOTAL WORKS | 16 |
| TOTAL CITATIONS | 8 |
| WORKS AS AUTHOR | 16 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2005 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 1 |
Cambio en el Sistema de Tanteo en Baloncesto de Formación
Increasing and sustaining blood-borne virus screening in Spain and Portugal throughout the Covid-19 pandemic
Background: Around 57,000 people in Spain and Portugal currently living with HIV or chronic hepatitis C are unaware of their infection. The COVID-19 pandemic severely disrupted screening efforts for these infections. We designed an intervention to increase and sustain opportunistic blood-borne virus (BBV) screening and linkage to care (SLTC) by implementing the TEST model. Methods: The Plan Do Study Act (PDSA) method of quality improvement (QI) w…
Reassessing HIV Detection Strategies
Our study assessed the characteristics of people living with HIV (PLWH) detected via opportunistic screening in Valencia (Spain) to determine diagnoses potentially missed under a more restrictive, indicator-condition diagnostic strategy. We conducted a retrospective analysis of electronic health records of 97 PLWH diagnosed between April 2019 and August 2022. The main outcomes reported were patient CD4 + T cell count, known HIV risk factors at di…
Effect of Scaling Task Constraints on the Learning Processes of Under-11 Badminton Players during Match-Play
Scaling equipment and the playing space according to junior badminton players' characteristics and needs is a key aspect to design optimal learning environments. The purpose of the study is to analyze the incidence of reducing the court size (from 13.40 m × 5.18 m to 11.88 m × 5.18 m) and net height (from 1.55 m to 1.30 m) for under-11 badminton players on the following technical and tactical variables: (a) service area; (b) stroke effectiveness;…
Effect of the Modification of the Number of Players, the Size of the Goal, and the Size of the Field in Competition on the Play Actions in U-12 Male Football
A player's sports development involves a long process. The modification of rules for youth players seeks to adapt the sport to the child and his/her development. The manipulation of rules affects the technical and tactical skills demonstrated by players and, therefore, their development. The objective of this study was to analyse the effect of a reduction in the number of players (from 8 per team to 5 per team), the size of the goal (from 6 × 2 m…
Changes in Markers of Oxidative Stress and α-Amylase in Saliva of Children Associated with a Tennis Competition
The purpose of this paper was to analyze the changes caused by a one-day tennis tournament in biomarkers of oxidative stress and α-amylase in saliva in children. The sample was 20 male active children with the following characteristics: (a) age of players = 9.46 ± 0.66 years; (b) weight = 34.8 ± 6.5 kg; (c) height = 136.0 ± 7.9 cm; (d) mean weekly training tennis = 2.9 ± 1.0 h. The tennis competition ran for one day, with four matches for each pl…
Using Smart Sensors to Monitor Physical Activity and Technical–Tactical Actions in Junior Tennis Players
The use of smart devices to obtain real-time data has notably increased in the context of training. These technological tools provide data which monitor the external load and technical-tactical actions related to psychological and physical health in junior tennis players. The purpose of this paper is to monitor technical-tactical actions and physical activity during a current tennis competition in the Green stage using a Zepp Tennis Smart Sensor …
Ansiedad y autoconfianza de jóvenes judokas en situaciones competitivas de alta presión
En este trabajo se pretende realizar una aproximación a los estados de ansiedad y autoconfianza que manifiestan los jóvenes judokas en los momentos previos de competiciones con fuerte carga de presión. El objetivo del estudio es determinar si, en este contexto situacional, existen diferencias entre judokas de categoría infantil y judokas de categoría cadete respecto a los valores en ansiedad y en autoconfianza. Han participado un total de 97 judo…
Sex as a developmental transition
The influence of peers on adolescent sexual behaviours is an important but understudied phenomenon. Past studies have predominantly concentrated on the potential negative influences of peer norms on risky sexual behaviours, but they have seldom investigated the underlying processes behind such influences. This study explored the direct associations between adolescent sexual activity and friends' support, levels of disagreement with friends and fr…
Ecosystem services and biogeochemical cycles on a global scale
Convergence of ecological footprint and emergy analysis as a sustainability indicator of countries
Evolución de la investigación y de la aplicación en Psicología del Deporte, a través del análisis de los Congresos Nacionales de Psicología del Deporte (1999-2008)
The present study analyzed the progression of Sport Psychology research and its application through the scientific contributions presented in the congresses organized by the Spanish Federation of Sport Psychology during the last decade, from 1999 through 2008. All scientific contributions (n=436) registered in the proceedings of the five National Congresses of Sport Psychology were analyzed: Murcia in 1999, Pontevedra in 2001, Len in 2003, Mlaga …
Diferencias en las estadísticas de juego entre bases, aleros y pívots en baloncesto femenino. (Differences between women’s basketball guards, forwards and centres through game-related statistics)
The aim of the present study was to analyze the differences in game-related statistics between basketball guards, forwards and centres from the WNBA League (professional league in fe- male basketball in USA, organized by the Women National Bas- ketball Association). The sample was gathered from the WNBA boxscores from the 2005 season (n= 215 games), selecting an amount of 75 players (30 guards, 30 forwards and 15 centres). Furthermore, all the pl…
Índices versus indicadores
O desenvolvimento sustentável é, hoje em dia, um dos principais desafios a ser enfrentado por todos os países do globo. Busca-se um desenvolvimento com crescimento econômico sem degradar o capital natural e mantendo o bem estar da humanidade. Para diagnosticar o desenvolvimento de países, existem diversas ferramentas com abordagens diferentes, mas todas fornecem como resultado final, índices de desempenho. Atualmente, os termos índice e indicador…
Brazilian Soybean Production
This article offers the results of emergy analysis used to evaluate four different soybean production systems in Brazil that were divided into two main categories: biological models (organic and ecological farms) and industrial models (green-revolution chemical farms and herbicide with no-tillage farms). The biological models show better environmental, economical, and social performance indicators; however, at the national level, discussion of tr…
Incidencia de la forma de organización sobre la participación, el feedback impartido, la calidad de las ejecuciones y la motivación en la enseñanza de habilidades atléticas. (Effect of the form of org…
The purpose of this paper is to analyze the influence of two modalities of organization (groups in row and groups in circuit) on variables of the education-learning process. An cuasi-experimental design was made intragroup with a group of fifteen athletes of an average age of 12.3 ± 0.9 years. Six sessions of education of three athletic disciplines were distributed (technical of race, high jump and disc launching). The independent variable study …
Índices versus indicadores
O desenvolvimento sustentável é, hoje em dia, um dos principais desafios a ser enfrentado por todos os países do globo. Busca-se um desenvolvimento com crescimento econômico sem degradar o capital natural e mantendo o bem estar da humanidade. Para diagnosticar o desenvolvimento de países, existem diversas ferramentas com abordagens diferentes, mas todas fornecem como resultado final, índices de desempenho. Atualmente, os termos índice e indicador…
Ecosystem services and biogeochemical cycles on a global scale
Brazilian Soybean Production
This article offers the results of emergy analysis used to evaluate four different soybean production systems in Brazil that were divided into two main categories: biological models (organic and ecological farms) and industrial models (green-revolution chemical farms and herbicide with no-tillage farms). The biological models show better environmental, economical, and social performance indicators; however, at the national level, discussion of tr…
Incidencia de la forma de organización sobre la participación, el feedback impartido, la calidad de las ejecuciones y la motivación en la enseñanza de habilidades atléticas. (Effect of the form of org…
The purpose of this paper is to analyze the influence of two modalities of organization (groups in row and groups in circuit) on variables of the education-learning process. An cuasi-experimental design was made intragroup with a group of fifteen athletes of an average age of 12.3 ± 0.9 years. Six sessions of education of three athletic disciplines were distributed (technical of race, high jump and disc launching). The independent variable study …
Diferencias en las estadísticas de juego entre bases, aleros y pívots en baloncesto femenino. (Differences between women’s basketball guards, forwards and centres through game-related statistics)
The aim of the present study was to analyze the differences in game-related statistics between basketball guards, forwards and centres from the WNBA League (professional league in fe- male basketball in USA, organized by the Women National Bas- ketball Association). The sample was gathered from the WNBA boxscores from the 2005 season (n= 215 games), selecting an amount of 75 players (30 guards, 30 forwards and 15 centres). Furthermore, all the pl…
Índices versus indicadores
O desenvolvimento sustentável é, hoje em dia, um dos principais desafios a ser enfrentado por todos os países do globo. Busca-se um desenvolvimento com crescimento econômico sem degradar o capital natural e mantendo o bem estar da humanidade. Para diagnosticar o desenvolvimento de países, existem diversas ferramentas com abordagens diferentes, mas todas fornecem como resultado final, índices de desempenho. Atualmente, os termos índice e indicador…
Evolución de la investigación y de la aplicación en Psicología del Deporte, a través del análisis de los Congresos Nacionales de Psicología del Deporte (1999-2008)
The present study analyzed the progression of Sport Psychology research and its application through the scientific contributions presented in the congresses organized by the Spanish Federation of Sport Psychology during the last decade, from 1999 through 2008. All scientific contributions (n=436) registered in the proceedings of the five National Congresses of Sport Psychology were analyzed: Murcia in 1999, Pontevedra in 2001, Len in 2003, Mlaga …
Convergence of ecological footprint and emergy analysis as a sustainability indicator of countries
Sex as a developmental transition
The influence of peers on adolescent sexual behaviours is an important but understudied phenomenon. Past studies have predominantly concentrated on the potential negative influences of peer norms on risky sexual behaviours, but they have seldom investigated the underlying processes behind such influences. This study explored the direct associations between adolescent sexual activity and friends' support, levels of disagreement with friends and fr…
Ecosystem services and biogeochemical cycles on a global scale
Ansiedad y autoconfianza de jóvenes judokas en situaciones competitivas de alta presión
En este trabajo se pretende realizar una aproximación a los estados de ansiedad y autoconfianza que manifiestan los jóvenes judokas en los momentos previos de competiciones con fuerte carga de presión. El objetivo del estudio es determinar si, en este contexto situacional, existen diferencias entre judokas de categoría infantil y judokas de categoría cadete respecto a los valores en ansiedad y en autoconfianza. Han participado un total de 97 judo…
Effect of Scaling Task Constraints on the Learning Processes of Under-11 Badminton Players during Match-Play
Scaling equipment and the playing space according to junior badminton players' characteristics and needs is a key aspect to design optimal learning environments. The purpose of the study is to analyze the incidence of reducing the court size (from 13.40 m × 5.18 m to 11.88 m × 5.18 m) and net height (from 1.55 m to 1.30 m) for under-11 badminton players on the following technical and tactical variables: (a) service area; (b) stroke effectiveness;…
Effect of the Modification of the Number of Players, the Size of the Goal, and the Size of the Field in Competition on the Play Actions in U-12 Male Football
A player's sports development involves a long process. The modification of rules for youth players seeks to adapt the sport to the child and his/her development. The manipulation of rules affects the technical and tactical skills demonstrated by players and, therefore, their development. The objective of this study was to analyse the effect of a reduction in the number of players (from 8 per team to 5 per team), the size of the goal (from 6 × 2 m…
Changes in Markers of Oxidative Stress and α-Amylase in Saliva of Children Associated with a Tennis Competition
The purpose of this paper was to analyze the changes caused by a one-day tennis tournament in biomarkers of oxidative stress and α-amylase in saliva in children. The sample was 20 male active children with the following characteristics: (a) age of players = 9.46 ± 0.66 years; (b) weight = 34.8 ± 6.5 kg; (c) height = 136.0 ± 7.9 cm; (d) mean weekly training tennis = 2.9 ± 1.0 h. The tennis competition ran for one day, with four matches for each pl…
Using Smart Sensors to Monitor Physical Activity and Technical–Tactical Actions in Junior Tennis Players
The use of smart devices to obtain real-time data has notably increased in the context of training. These technological tools provide data which monitor the external load and technical-tactical actions related to psychological and physical health in junior tennis players. The purpose of this paper is to monitor technical-tactical actions and physical activity during a current tennis competition in the Green stage using a Zepp Tennis Smart Sensor …
Increasing and sustaining blood-borne virus screening in Spain and Portugal throughout the Covid-19 pandemic
Background: Around 57,000 people in Spain and Portugal currently living with HIV or chronic hepatitis C are unaware of their infection. The COVID-19 pandemic severely disrupted screening efforts for these infections. We designed an intervention to increase and sustain opportunistic blood-borne virus (BBV) screening and linkage to care (SLTC) by implementing the TEST model. Methods: The Plan Do Study Act (PDSA) method of quality improvement (QI) w…
Reassessing HIV Detection Strategies
Our study assessed the characteristics of people living with HIV (PLWH) detected via opportunistic screening in Valencia (Spain) to determine diagnoses potentially missed under a more restrictive, indicator-condition diagnostic strategy. We conducted a retrospective analysis of electronic health records of 97 PLWH diagnosed between April 2019 and August 2022. The main outcomes reported were patient CD4 + T cell count, known HIV risk factors at di…
Cambio en el Sistema de Tanteo en Baloncesto de Formación
Psychology (6 works) · Sports Performance and Training (5 works) · Biology (4 works) · Economics (4 works) · Environmental Science (4 works) · Humanities (4 works) · Mathematics (4 works) · Medicine (4 works) · Philosophy (4 works) · Physical Education and Pedagogy (4 works)