Software architecture for customized physical exercise prescription

En la actualidad existe una gran cantidad de aplicaciones para la realización de ejercicio físico. En este artículo se presenta una arquitectura software para una aplicación que permite la prescripción de ejercicios físicos personalizados. Esta arquitectura incluye dos funcionalidades, la funcionalidad para el especialista que prescribe el ejercicio y la funcionalidad para el usuario que debe seguir esta prescripción. La interacción entre el especialista y el usuario se realiza mediante el envío de eventos. Especialistas (médicos/fisioterapeutas/educadores físicos) pueden indicar los ejercicios adecuados en cada caso. Esta aplicación permitirá a los usuarios con demanda de atención personalizada mejorar la condición física y la calidad de vida. Los usuarios podrán realizar el ejercicio físico de forma autónoma, sin tener que realizar desplazamientos y en un horario flexibleCurrently there is a lot of available applications to do physical exercise. This article describes the software architecture for an application that allows customized exercise prescription. This architecture includes two functionalities, the functionality that allows specialists to prescribe physical exercises and the functionality for users who must follow this prescription. Interactions between specialists and users are allowed by means of sending events. Specialists (doctors, physiotherapists and physical educators) can indicate appropriate exercises in each case. This application will allow users with demand for personalized attention to improve their fitness and quality of life. Users can perform physical exercise autonomously, without having to travel and in a flexible schedul

Understanding how organizational culture typology relates to organizational unlearning and innovation capabilities

This study focuses on the link between organizational unlearning and innovation capabilities and explores how this relationship might be managed within an innovative firm. In order to gain a clearer insight into to the influence of a firm’s culture on organizational unlearning and its innovation capabilities, a research model was developed that employs the Competing Values Framework (Cameron & Quinn, 1999). In this model, the influence of a firm’s cultural typology on unlearning and innovation is conceptualized and hypotheses are developed. The model was tested empirically using a sample of 145 firms drawn from the Spanish automotive components manufacturing sector and the relationships between the constructs were assessed using the partial least squares path-modeling approach. The results reveal that each distinct organizational culture exerts a different impact on the innovation and unlearning outcome variables. In particular, an adhocracy culture is associated closely with innovation capabilities while a market culture exerts a significant influence on organizational unlearnin

Assessing the links between organisational cultures and unlearning capability:evidence from the Spanish automotive components industry

Within the current business environment, knowledge management, organisational learning and unlearning mechanisms are becoming critical factors in the process of reaching lasting competitive advantages. Our research model employs the competing values framework (Cameron and Quinn, 1999) to empirically assess the influence of the firm's own cultural typology on organisational unlearning. Our hypotheses are tested using a sample of 145 firms drawn from the Spanish automotive components manufacturing sector. The relationships between the constructs are assessed through the use of partial least squares (PLS) path-modelling, a variance-based structural equation modelling technique. The outcomes reveal that certain types of culture exert a higher influence on unlearning than others. This suggests in turn that some cultural typologies are better positioned to face the current turbulent situation than others

Ultrafast-laser powder bed fusion of oxygen-deficient Nb_(2)O_(5) ceramics with highly improved electrical properties

In this work, Nb_(2)O_(5) layers with highly improved electrical properties respect to pristine material have been produced by ultrafast-laser powder bed fusion process. The conditions required for producing uniform and compact layers of Nb_(2)O_(5) from powder material have been studied and optimized. It has been established that ultrafast-laser irradiation, performed in air at room temperature, leads to the formation of dense Nb_(2)O_(5) layers with the high temperature monoclinic crystal structure (H- Nb_(2)O_(5)) but oxygen deficient. The layers show a preferential crystal orientation with the short axis of the monoclinic structure lying in the structure plane. This preferential orientation can be controlled by the laser irradiation conditions. Anisotropic resistivity has been observed as a consequence of the induced microstructure, while the overall material resistivity is decreased by more than eight orders of magnitude due to the oxygen deficiency. These results indicate that it is feasible to use ultrafast laser processing to promote hightemperature non-stoichiometric niobium oxide phases in a few seconds and with low energy consumption. The highly improved electrical properties of the laser irradiated Nb_(2)O_(5) layers are extremely interesting for different electronic and sensing applications

Risk-taking attitudes of people who seek health care: An exploratory approach through lottery games using generalized estimating equations

Background: The characterization of the risk-taking attitude of individuals may be useful for planning health care interventions. It has been attempted to study expressions of risk-taking attitude and evaluate characteristics of a standard lottery game in a population that seeks health care to elicit these attitudes. Methods: Multicentric cross-sectional study. Demographic and socioe-conomic characteristics, quality of life (EuroQol-5D), and health risk behaviors were collected from 662 users of 23 health centers selected by random sampling. Risk-taking attitude was evaluated by means of a self-evaluation scale and two lotteries games (L1 and L2; L2 included the possibility of economic losses). Generalized estimating equations (GEE) explicative models were used to evaluate the variability of risk-taking attitude. Results: Nineteen percent out of interviewed people (CI95%: 15.6-22.6%) expressed a high risk appetite, but only 10.0% (CI95% 7.0 to 13.0) were classified as risk-seeking by L2. It was found association between increased risk appetite and having a better perception of health status (0.110. CI95%: 0.007-0.212) or a higher income (0.010. CI95%: 0.017-0.123) or smoking status (0.059. CI95%: 0.004-0.114). Being Spanish was associated with lower risk appetite (-0.105. CI95%: -0.005 -0.205), as being over 65 (-0.031. CI95%:- 0.061- -0.001) or a woman (-0.038. CI95%:-0.064- -0.012). The intraclass correlation coefficient for self-evaluation scale was 0.511 (95% CI: 0.372 to 0.629), 0.571 (95% CI: 0.441-0.678) for L1 and 0.349 (95% CI: 0.186-0.493) for L2. Conclusions: People who seek health care express certain inclination to risk, but this feature is attenuated when methodologies involving losses are used. Risk appetite seems greater in young people, males, people with better health, or more income, and in immigrants. Lottery games such as the proposed ones are a simple and useful tool to estimate individuals'' inclination to risk

Influence of gaseous pollutants and their synergistic effects on the aging of reflector materials for concentrating solar thermal technologies

ABSTRACT: Concentrating solar thermal technologies have experienced an important boost in the last few years. Besides the production of electricity, they are particularly useful for the supply of industrial process heat. The industrial atmospheres affecting these solar plants typically contain gaseous pollutants that are likely to promote corrosion on the components of the solar facility, specifically solar reflectors, thereby compromising their optimal performance and the overall system efficiency. Seven accelerated aging tests were designed to study the effects of three air pollutants (H2S, SO2 and NO2) on the durability of two commercially available reflector types (silvered glass and aluminum), both in single-gas tests and in multicomponent gas mixtures. Additionally, the same material types were exposed outdoors at five representative polluted sites, including industrial, urban and coastal environments. Reflectance and optical microscope monitoring corroborated which degree of corrosion was developed on a specific type of reflector in the different tests with gaseous pollutants, as well as the synergistic effects of gas combinations. For example, tests with sulfur were harmful for silvered-glass reflectors (up to a total of 16 corrosion spots), whereas aluminum was particularly affected by tests with NO2 (numerous micro spots of around 50 pm size). Moreover, comparisons of the corrosion patterns found in accelerated-aging and outdoor exposures revealed which laboratory test reproduced the different real polluted atmospheres in the most realistic way, which is the main goal of this work. For instance, the degradation found at Site 2 was reproduced by Test NO2+SO2, with an acceleration factor of 27.info:eu-repo/semantics/publishedVersio

Diagnosis of immediate reactions to amoxicillin: Comparison of basophil activation markers CD63 and CD203c in a prospective study

Amoxicillin (AX) combined or not with clavulanic acid (CLV) is frequently involved in IgE-mediated reactions. Drug provocation test (DPT) is considered as the gold standard for diagnosis, although contraindicated in high-risk patients. Basophil activation test (BAT) can help diagnose immediate reactions to beta-lactams, although controversy exists regarding the best activation marker. We have performed a real-life study in a prospective cohort to analyze the real value of BAT as diagnostic tool and the best activation marker, CD63 and CD203c, for the evaluation of immediate reactions to these drugs.We thank Claudia Corazza for her invaluable English language support; Verónica Prados and Ana Molina for their help in technical support in flow cytometry methods. This work has been supported by Institute of Health “Carlos III” (ISCIII) of the Ministry of Economy and Competitiveness (MINECO; grants co-funded by European Regional Development Fund: PI15/01206, PI17/01237, PI18/00095, PI20/01734, RETICS ARADYAL RD16/0006/0001, and RICORS REI (RD21/0002/0008); Andalusian Regional Ministry of Health (grants PI-0241-2016, PE-0172-2018, and PI-0127-2020); Spanish Ministerio de Ciencia e Innovación Proyectos de I + D + I «Programación Conjunta Internacional», EuroNanoMed 2019 (PCI2019-111825-2)). AA holds a Senior Postdoctoral Contract (RH-0099-2020) with the Andalusian Regional Ministry of Health (cofunded by European Social Fund (ESF): "Andalucía se mueve con Europa". GB holds a “Juan Rodes” contract (JR18/00054) by ISCIII of MINECO (cofounded by ESF). ID holds a clinical research stabilization contract by Andalusian Regional Ministry of Health (RB-0001-2022). ML holds a “Rio Hortega” contract (CM20/00210) by ISCIII of MINECO (cofounded by ESF). CF holds a Marie Skłodowska-Curie Individual Fellowship by the European Union's Horizon 2020 research and innovation program (agreement n° PI-0241-2016101027955). CM holds a “Nicolas Monardes” research contract by Andalusian Regional Ministry of Health (RC-0004-2021). // Funding for open access charge: Universidad de Málaga / CBUA

Adaptation and Evaluation of the Nutrition Environment Measures Survey in Stores to Assess Mediterranean Food Environments (NEMS-S-MED)

The Nutrition Environment Measures Surveys are valid and reliable measures of community and consumer food environments. This article describes the adaptation and evaluation of the Nutrition Environment Measures Survey in Stores (NEMS-S) for Mediterranean urban contexts (NEMS-S-MED). Trained raters used the adapted NEMS-S-MED tool to observe and rate food outlets in 21 census tracts and 43 food stores across the city of Madrid, Spain. We evaluated inter-rater and intra-rater reliabilities, construct validity, and the tool’s ability to discriminate between store types and between stores by area-level Socio-Economic Status (SES). Overall, the mean NEMS-S-MED score was 20.7 (SD = 9.8), which ranged from 7 to 43. Most food items displayed substantial or almost perfect inter-rater and intra-rater agreements; the percentage agreement across availability items was almost perfect and kappa statistics were also very high (median κ = 1.00 for inter-rater; κ = 0.92 for intra-rater). Furthermore, the NEMS-S-MED tool was able to discriminate between store types and census tracts of different SES. The adapted NEMS-S-MED instrument is a reliable and valid audit tool to assess the consumer food environment in Mediterranean urban contexts. Well-constructed measurement tools, such as the NEMS-S-MED, may facilitate the development of effective policy interventions to increase healthy food access and affordability.A.M.-G. was funded by a predoctoral fellowship offered to trainee researchers from the University of Alicante (UAFPU2017-047). J.D. was supported by the Alicia Llácer grant for Young Epidemiologists (14th edition) awarded by the Spanish Society of Epidemiology. U.B. was supported by a grant from the Office of the Director of the National Institutes of Health under award number DP5OD26429. This study was funded by the European Research Council under the European Union’s Seventh Framework Program (FP7/2007–2013/ERC Starting Grant Heart Healthy Hoods Agreement no. 623 336893)

Adaptation and evaluation of the nutrition environment measures survey in stores to assess mediterranean food environments (Nems-s-med)

The Nutrition Environment Measures Surveys are valid and reliable measures of community and consumer food environments. This article describes the adaptation and evaluation of the Nutrition Environment Measures Survey in Stores (NEMS-S) for Mediterranean urban contexts (NEMS-S-MED). Trained raters used the adapted NEMS-S-MED tool to observe and rate food outlets in 21 census tracts and 43 food stores across the city of Madrid, Spain. We evaluated inter-rater and intra-rater reliabilities, construct validity, and the tool's ability to discriminate between store types and between stores by area-level Socio-Economic Status (SES). Overall, the mean NEMS-S-MED score was 20.7 (SD = 9.8), which ranged from 7 to 43. Most food items displayed substantial or almost perfect inter-rater and intra-rater agreements; the percentage agreement across availability items was almost perfect and kappa statistics were also very high (median κ = 1.00 for inter-rater; κ = 0.92 for intra-rater). Furthermore, the NEMS-S-MED tool was able to discriminate between store types and census tracts of different SES. The adapted NEMS-S-MED instrument is a reliable and valid audit tool to assess the consumer food environment in Mediterranean urban contexts. Well-constructed measurement tools, such as the NEMS-S-MED, may facilitate the development of effective policy interventions to increase healthy food access and affordability