36th Cordoba Guitar Festival: Spectator Analysis Using Structural Equation Modelling (SEM)

The Cordoba Guitar Festival is one of the most important cultural events in Spain. This article analyses the musical preferences, satisfaction, attitudinal loyalty, and behavioural loyalty of spectators who attended the 36th festival held in July 2016, as well as the festival’s economic impact on the city. These characteristics of the public give rise to the four hypotheses of this study. To achieve this aim, a structural equation model (SEM) was used. The results −χ2 = 27.79, with the p-value found to be p = P (χ2 ≥ 27.79) = 0.224—show the goodness-of-fit of the model and indicate that the observed data do fit the expected dataset. The results therefore allow us to accept the proposed hypotheses concerning the influence of different latent factors, such as musical preferences, loyalty, and satisfaction with the festival. This is the main focus with which the present study has been written. Regarding the economic impact, the Festival raised 1.2 million euros, that is, slightly more than 73,000 euros per day. The amount, although not very high, is important as additional income for the city. The conclusions show the need to consider the preferences of the spectator as an essential tool to enable the continuation and longevity of the Cordoba Guitar Festival—an important cultural destination

Efecto de dosis de urea-N en el rendimiento del maíz bajo un sistema de rotación con leguminosas de cobertura.

La substitución económica de fertilizante nitrogenado por fijación biológica por leguminosas de cobertura en sistemas de rotación con maíz, se encuentra entre los temas de investigación agrícola con mayor potencial para el desarrollo de tecnologías encaminadas a lograr una producción sostenible de maíz en el trópico. En la localidad de Cuyuta, Guatemala, se realizó un experimento durante dos ciclos consecutivos de maíz, para cuantificar la equivalencia entre dosis de urea y N aportado por dos leguminosas (Canavalia ensiformis L. y Mucuna deeringianum Bort). En el primer ciclo, el rendimiento de maíz respondió significativamente tanto a las aplicaciones de urea-N, como a la incorporación de abono verde de legu-minosas. Durante el segundo ciclo, el efecto residual de las leguminosas en el rendimiento de maíz fue marcadamente menor y las diferencias entre sistemas de rotación dependieron del nivel de N y la densidad de plantas. El efecto de rotación con abonos verdes y su relación con dosis de urea comprobó la substitución de N fertilizante por abono verde. Los factores principales que afectaron la respuesta del rendimiento bajo los diferentes sistemas de rotación fueron: dosis de fertilizante N, cantidad de N en la biomasa superficial de leguminosa y, la densidad final de plantas

Scanning Electron Microscope Study of Wohlfahrtia magnifica (Schiner, 1862) (Diptera: Sarcophagidae) I. Structures with Parasitic and Possible Taxonomic Meaning

The larval development of Wohlfahrtia magnifica (the most important dipteran causing sheep myiasis in the Palearctic region) has been studied by means of scanning electron microscopy. The ultrastructure of mouth-hooks, oral ridges, labial lobes, body spines and anterior and posterior peritremes is described for the first time. Their possible adaptations to a parasitic lifeway are also discussed. Thus, the use of new structures in the Sarcophagidae taxonomy is proposed from the point of view of their ultrastructure and adaptative morphology

Probing the innermost regions of AGN jets and their magnetic fields with RadioAstron II. Observations of 3C 273 at minimum activity

RadioAstron is a 10 m orbiting radio telescope mounted on the Spektr-R satellite, launched in 2011, performing Space Very Long Baseline Interferometry (SVLBI) observations supported by a global ground array of radio telescopes. With an apogee of about 350 000 km, it is offering for the first time the possibility to perform {\mu}as-resolution imaging in the cm-band. We present observations at 22 GHz of 3C 273, performed in 2014, designed to reach a maximum baseline of approximately nine Earth diameters. Reaching an angular resolution of 0.3 mas, we study a particularly low-activity state of the source, and estimate the nuclear region brightness temperature, comparing with the extreme one detected one year before during the RadioAstron early science period. We also make use of the VLBA-BU-BLAZAR survey data, at 43 GHz, to study the kinematics of the jet in a 1.5-year time window. We find that the nuclear brightness temperature is two orders of magnitude lower than the exceptionally high value detected in 2013 with RadioAstron at the same frequency (1.4x10^13 K, source-frame), and even one order of magnitude lower than the equipartition value. The kinematics analysis at 43 GHz shows that a new component was ejected 2 months after the 2013 epoch, visible also in our 22 GHz map presented here. Consequently this was located upstream of the core during the brightness temperature peak. These observations confirm that the previously detected extreme brightness temperature in 3C 273, exceeding the inverse Compton limit, is a short-lived phenomenon caused by a temporary departure from equipartition. Thus, the availability of interferometric baselines capable of providing {\mu}as angular resolution does not systematically imply measured brightness temperatures over the known physical limits for astrophysical sources.Comment: Accepted for publication in A&

Abjection and alterity in the imagining of transgender in physical education and sport: a pedagogical approach in higher education

In physical education (PE) and sports there is little theoretical and empirical knowledge about transgender people, and particularly, on how they are and can be imagined within this context. In this paper, we present and analyze a pedagogical activity based on the reading and discussion of a fictional representation of a transgender person within a group of undergraduate students of Sport Sciences. Our theoretical frame situates abjection and alterity as opposing concepts on a continuum. Results show several ways in which a transgender person is imagined by students, as well as constraints and possibilities for the pedagogical proposal to promote moral imagining of transgender. Students situated in abjection justify their rejection of transgender persons, bringing up compassion (such as pity), genitalization, symbolic violence and stigmatization of transgender persons. The realm between abjection and alterity is characterized by tolerance of different normalities, as well as linguistic constraints hindering the acceptance of transgender people. In alterity, students acknowledge their limited ability to totally imagine what it is like to be transgender, and also, their will to encounter transgender persons face-to-face. Although results of this experience should not be interpreted in a prescriptive way, they show different ways to imagine transgender people in the domain of PE and sports, as well as the importance of considering the ethics of alterity as a means to advance in the moral imagining of transgender persons and, in general, of the distant Other

Health-care guidelines and policies during the COVID-19 pandemic in Mexico: a case of health-inequalities

Background Heterogeneous government responses have been reported in reaction to COVID-19. The aim of this study is to generate an exploratory review of healthcare policies published during COVID-19 by health-care institutions in Mexico. Analyzing policies within different health sub-systems becomes imperative in the Mexican case due to the longstanding fragmentation of the health-care system and health inequalities. Data and Methods Policies purposely included in the analysis were published by four public health institutions (IMSS, ISSSTE, SSA and PEMEX) during the COVID-19 epidemic in Mexico (from February 29th to June 15th, 2020) on official institutional websites. Researchers reviewed each document and classified them into seven policy categories set by the Rapid Research Evaluation and Appraisal Lab (RREAL): public health response, health-care delivery, human resources, health-system infrastructure and supplies, clinical response, health-care management, and epidemiological surveillance. Results Policy types varied by health institution. The largest number of policies were aimed at public health responses followed by health-care delivery and human resources. Policies were mainly published during the community transmission phase. Conclusions The pandemic exposed underlying health-care system inequalities and a reactive rather than prepared response to the outbreak. Additionally, this study outlines potential policy gaps and delays in the response that could be avoided in the future

Effect of different housing systems (single and group penning) on the health and welfare of commercial female rabbits

[EN] In recent decades, concern about rabbit welfare and sustainability has increased. The housing system is a very important factor for animal welfare. However, information about how different available housing types for female rabbits affect their health status is scarce, but this is an important factor for their welfare. Hence, the objective of this study was to evaluate the health status of female rabbits in five common housing systems: three different single-housing systems with distinct available surfaces and heights; a single-housing system with a platform; a collective system. Female rabbits in the collective and platform cages had greater cortisol concentrations in hair than those in the single-housing system with no platform. Haptoglobin concentrations and kit mortality rates during lactation were greater for the collective-cage female rabbits. The collective group had more culled females and more lesions than in the other groups. The main reasons for culling in all the groups were reproduction problems and presence of abscesses, and the collective group of females was the most affected. In conclusion, it appears that keeping females together in collective systems negatively affects their health status and welfare, while single-housing systems imply lower kit mortality rates during lactation and cortisol concentrations, and fewer lesions in female rabbits.This study was supported by the INIA-INTERCUN Project (CUN2014-00001-00-00) and by Universidad CEU-Cardenal Herrera (INDI16/07, INDI17/07, INDI18/08). Grants for Sara Perez Fuentes, Asuncion Munoz Silvestre and Elena Moreno Grua from Universidad CEU-Cardenal Herrera, and also for Sara Perez Fuentes from Generalitat Valenciana and FSE (ACIF/2016/085), and for Elena Moreno Grua from Ministerio de Educacion, Cultura y Deporte (FPU17/02708) are also gratefully acknowledged.Pérez-Fuentes, S.; Muñoz-Silvestre, A.; Moreno Grua, E.; Martinez-Paredes, E.; Viana, D.; Selva, L.; Villagrá, A.... (2020). Effect of different housing systems (single and group penning) on the health and welfare of commercial female rabbits. Animal. 14(6):1270-1277. https://doi.org/10.1017/S1751731119003379S12701277146Archetti I, Tittarelli C, Cerioli M, Brivio R, Grilli G and Lavazza A 2008. Serum chemistry and hematology values in commercial rabbits: preliminary data from industrial farms in northern Italy. In Proceedings of the 9th World Rabbit Congress, 10–13 June 2008, Verone, Italy, pp. 1147–1152.Argente, M.-J., García, M. de la L., Birlanga, V., & Muelas, R. 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