An author keyword analysis for mapping Sport Sciences

[EN] Scientific production has increased exponentially in recent years. It is necessary to find methodological strategies for understanding holistic or macro views of the major research trends developed in specific fields. Data mining is a useful technique to address this task. In particular, our study presents a global analysis of the information generated during last decades in the Sport Sciences Category (SSC) included in the Web of Science database. An analysis of the frequency of appearance and the dynamics of the Author Keywords (AKs) has been made for the last thirty years. Likewise, the network of co-occurrences established between words and the survival time of new words that have appeared since 2001 has also been analysed. One of the main findings of our research is the identification of six large thematic clusters in the SSC. There are also two major terms that coexist ('REHABILITATION' and 'EXERCISE') and show a high frequency of appearance, as well as a key behaviour in the calculated co-occurrence networks. Another significant finding is that AKs are mostly accepted in the SSC since there has been high percentage of new terms during 2001-2006, although they have a low survival period. These results support a multidisciplinary perspective within the Sport Sciences field of study and a colonization of the field by rehabilitation according to our AK analysis.González-Moreno, L.; García-Massó, X.; Pardo-Ibáñez, A.; Peset Mancebo, MF.; Devis Devis, J. (2018). An author keyword analysis for mapping Sport Sciences. PLoS ONE. 13(8). https://doi.org/10.1371/journal.pone.0201435S13

The Impact of COVID-19 on Sport in Twitter: A Quantitative and Qualitative Content Analysis

[EN] The spread of the SARS-CoV-2 virus has transformed many aspects of people's daily life, including sports. Social networks have been flooded on these issues. The present study aims to analyze the tweets produced relating to sports and COVID-19. From the end of January to the beginning of May 2020, over 4,000,000 tweets on this subject were downloaded through the Twitter search API. Once the duplicates, replicas, and retweets were removed, 119,253 original tweets were analyzed. A quantitative-qualitative content analysis was used to study the selected tweets. Posts dynamics regarding sport and exercise evolved according to the COVID-19 pandemic and subsequent lockdown, shifting from considering sport as a healthy bastion to an activity exposed to disease like any other. Most media professional sporting events received great attention on Twitter, while grassroots and women's sport were relegated to a residual role. The analysis of the 30 topics identified focused on the social, sporting, economic and health impact of the pandemic on the sport. Sporting cancellations, leisure time and socialization disruptions, club bankruptcies, sports training and athletes' uncertain career development were the main concerns. Although general health measures appeared in the tweets analyzed, those addressed to sports practice were relatively scarce. Finally, this study shows the importance of Twitter as a means of conveying social attitudes towards sports and COVID-19 and its potential to generate alternative responses in future stages of the pandemic.González, L.; Devis-Devis, J.; Pellicer-Chenoll, M.; Pans, M.; Pardo-Ibáñez, A.; García-Massó, X.; Peset Mancebo, MF.... (2021). The Impact of COVID-19 on Sport in Twitter: A Quantitative and Qualitative Content Analysis. International Journal of Environmental research and Public Health (Online). 18(9):1-20. https://doi.org/10.3390/ijerph18094554S12018

Las revistas científico-técnicas españolas de ciencias de la actividad física y el deporte: adecuación a las normas ISO y grado de normalización

Este artículo tiene por objeto conocer el grado de normalización y la adecuación de las revistas científico-técnicas españolas del campo de las Ciencias de la Actividad Física y el Deporte a diversos apartados clave de las normas ISO 8-1977 e ISO 215-1986. A partir de la observación directa de los fascículos, se han confeccionado dos índices para calcular el Grado General de Normalización (GGN) y el Grado Fundamental de Normalización (GFN). Los resultados indican que el ajuste de las publicaciones a la norma ISO 8-1977 es equivalente a la de otros campos españoles como el de Economía y el de Tecnología, mientras que es menor en la norma ISO 215-1986. La mayoría de las revistas presentan un GFN inferior a su respectivo GGN. Como principal conclusión se señala la existencia de un margen considerable de mejora en las revistas estudiadas, especialmente en los aspectos fundamentales de las normas

Metabolic and Functional Profile of Premenopausal Women With Metabolic Syndrome After Training With Elastics as Compared to Free Weights

The aim of this study was to compare the effects of a strength training program (STP) using free weights (FW) versus elastic tubing (ET) in 62 premenopausal, sedentary women diagnosed with metabolic syndrome (MS). Participants were randomly assigned to the FW or ET experimental group (EG) or a control group whose members remained sedentary. Members of each EG followed their assigned STP for 12 weeks, and biomarkers (BMs) related to MS and motor function (MF) parameters were evaluated. Both EGs showed a significant reduction in C-reactive protein level and a positive trend in the other BMs. Almost all MF parameters increased significantly in both EGs. No positive changes were found in the CG. These results indicate that the implementation of an STP, with either FW or ET, improves both metabolic health and MF and should be considered part of the basic approach to health care in women

A microRNA Cluster Controls Fat Cell Differentiation and Adipose Tissue Expansion By Regulating SNCG

The H19X-encoded miR-424(322)/503 cluster regulates multiple cellular functions. Here, it is reported for the first time that it is also a critical linchpin of fat mass expansion. Deletion of this miRNA cluster in mice results in obesity, while increasing the pool of early adipocyte progenitors and hypertrophied adipocytes. Complementary loss and gain of function experiments and RNA sequencing demonstrate that miR-424(322)/503 regulates a conserved genetic program involved in the differentiation and commitment of white adipocytes. Mechanistically, it is demonstrated that miR-424(322)/503 targets gamma-Synuclein (SNCG), a factor that mediates this program rearrangement by controlling metabolic functions in fat cells, allowing adipocyte differentiation and adipose tissue enlargement. Accordingly, diminished miR-424(322) in mice and obese humans co-segregate with increased SNCG in fat and peripheral blood as mutually exclusive features of obesity, being normalized upon weight loss. The data unveil a previously unknown regulatory mechanism offat mass expansion tightly controlled by the miR-424(322)/503 through SNCG.Peer reviewe

Racial differences in systemic sclerosis disease presentation: a European Scleroderma Trials and Research group study

Objectives. Racial factors play a significant role in SSc. We evaluated differences in SSc presentations between white patients (WP), Asian patients (AP) and black patients (BP) and analysed the effects of geographical locations.Methods. SSc characteristics of patients from the EUSTAR cohort were cross-sectionally compared across racial groups using survival and multiple logistic regression analyses.Results. The study included 9162 WP, 341 AP and 181 BP. AP developed the first non-RP feature faster than WP but slower than BP. AP were less frequently anti-centromere (ACA; odds ratio (OR) = 0.4, P < 0.001) and more frequently anti-topoisomerase-I autoantibodies (ATA) positive (OR = 1.2, P = 0.068), while BP were less likely to be ACA and ATA positive than were WP [OR(ACA) = 0.3, P < 0.001; OR(ATA) = 0.5, P = 0.020]. AP had less often (OR = 0.7, P = 0.06) and BP more often (OR = 2.7, P < 0.001) diffuse skin involvement than had WP.AP and BP were more likely to have pulmonary hypertension [OR(AP) = 2.6, P < 0.001; OR(BP) = 2.7, P = 0.03 vs WP] and a reduced forced vital capacity [OR(AP) = 2.5, P < 0.001; OR(BP) = 2.4, P < 0.004] than were WP. AP more often had an impaired diffusing capacity of the lung than had BP and WP [OR(AP vs BP) = 1.9, P = 0.038; OR(AP vs WP) = 2.4, P < 0.001]. After RP onset, AP and BP had a higher hazard to die than had WP [hazard ratio (HR) (AP) = 1.6, P = 0.011; HR(BP) = 2.1, P < 0.001].Conclusion. Compared with WP, and mostly independent of geographical location, AP have a faster and earlier disease onset with high prevalences of ATA, pulmonary hypertension and forced vital capacity impairment and higher mortality. BP had the fastest disease onset, a high prevalence of diffuse skin involvement and nominally the highest mortality

HUELLASEl color y la identidad

[EN] Traces is a work of painting realized for the project of Grade of Fine arts, for José Devís Herraiz. It consists of a set of works realized with the target to combine three factors: The color, the portrait and the social or cultural criticism. By the study of these concepts and the changes that prove on having combined them, we initiate a search of our own identity as artist and like individual person, in addition to a proper and personal language.[ES] Este trabajo está encuadrado en el proyecto final de grado de Bellas Artes y es fundamentalmente un trabajo de pintura, en el que hemos tratado de profundizar en el concepto del color. Las obras de este proyecto han tenido como temática el explorar en el género del retrato o también, las composiciones de varias personas y sus interacciones.Devis Herraiz, J. (2015). HUELLASEl color y la identidad. http://hdl.handle.net/10251/60551.TFG

Empatía y simpatía como mediadores entre disciplina inductiva parental y la conducta prosocial en familias Colombianas

The objective of this study was to evaluate the mediation of adolescent empathy and sympathy between parental inductive discipline and adolescent prosocial behavior, as well as to understand whether there are differences between male and female adolescents regarding moral emotions and prosocial behavior and differences between fathers and mothers regarding inductive discipline. The study enrolled 717 participants: 239 fathers, 239 mothers, and one adolescent child of each paired mother and father. Two models of mediation were undertaken, one for empathy and another for sympathy, both resulted statistically significant. Significant differences were also found between male and female adolescents in empathy but not in sympathy or prosocial behavior; specifically, female adolescents tended to be more empathetic than male adolescents. We suggest future studies focus on prosocial behavior associated with parental socioeconomic and educational levels.El objetivo de este estudio fue evaluar la simpatía y la empatía en adolescentes como mediadores entre la disciplina inductiva en los padres y el comportamiento prosocial en los adolescentes, así como conocer si existen diferencias entre hombres y mujeres adolescentes en las emociones morales y el comportamiento prosocial y las diferencias entre padres y madres en cuanto a la disciplina inductiva. Este estudio contó con 717 participantes: 239 padres, 239 madres y un hijo adolescente por cada pareja de padres. Se llevaron a cabo dos modelos de mediación, uno para empatía y otro para simpatía, ambos resultaron estadísticamente significativos También se encontraron diferencias significativas entre hombres y mujeres adolescentes en empatía pero no en la simpatía o comportamiento prosocial; concretamente, mujeres adolescentes tienden a ser más empáticas que los hombres adolescentes. Sugerimos que futuros estudios se enfoquen en comportamiento prosocial asociado con niveles socioeconómicos y de educación

MANTRA: mobile anticoagulant therapy management

The MANTRA (Mobile for ANticoagulant TheRApy) project is aimed at introducing mobile devices and innovative interaction design in anticoagulant therapy practice to improve the quality of life of patients and to support doctor-patient communication. This would have the benefit of saving both patient and healthcare workers time and resources and facilitate the monitoring of this therapy. The project is an ongoing usability study and proof of concept and this paper presents the results of a heuristic analysis performed to identify the potentials of this research