State of art, the Diccionario de catedráticos españoles de Derecho

Presented at XIth Heloise Workshop: Paris, 12-13 May 2022: Digital academic history and the challenge of Uncertainty.Esta presentación forma parte de los proyectos de I+D+i PID2019-109351GB-C31 y PID2019-109351GB-C32 financiados por MCIN/AEI/10.13039/501100011033

Heritage, geographical scale and didactic potentiality: Students and teachers’ perspectives

Heritage and space establish reciprocal relations that have been studied for decades. On the one hand, heritage has been described as an inherently spatial phenomenon. On the other hand, places are defined according to the attributes that make up their identity, among which heritage is a fundamental instrument. On the basis of the idea that education plays an important role in the socialization process, transmitted by the inherited culture, to integrate each subject within the specific community, and the notion of scale as the closest to heritage, we defined as general objectives to determine the relationships between geographic scales, heritage perspective and the didactic potential granted to heritage, within the framework of the construction of collective identities, and to contrast the perspectives of students and teachers regarding the geographical scale, heritage and their didactic potential, deducing implications for educational practices. In order to answer to these objectives, we carried out a non-experimental quantitative research, with a relational-predictive objective. Specifically, we used a survey method, being the context the whole of the local scale (Fuente Álamo, Murcia, Spain) and acting as participants all students and teachers of Secondary Education (n = 459) linked to social sciences. They answered the Test on Didactic Potentiality of Heritage according to Scale (TDPHS), and its information was analysed through different procedures (Spearman’s correlations, descriptive statistics, Mann-Whitney U…), using the statistical programs SPSS. The results show, on the one hand, that the scalar perspective scores are generally low, heritage perspective is consistent with the consideration of the scales, and the perceived didactic potential in relation to heritage is related to the importance given to each of the scales; and, on the other hand, the contrast in the perspectives of students and teachers regarding the geographical scale, heritage and their didactic potential is minimal

Communications and basic coordination of robots in TeamChaos

How to coordinate a set of robots is still an open issue. It is a problem made up by several sub-problems. One of them is how to share information among the members of a team without compromising the basic requirements of the application. In this paper we show the communication architecture we have designed to let a team of robots communicate. We present an application of this architecture to implement a simple ball booking protocol to share the information about the ball among the robotic team members in the 4-legged RoboCup. This protocol let us to define strategies for optimizing our tactic during a matc

Evaluación de eventos deportivos por el deportista con discapacidad : aporte individual (Modelos de regresión) vs. interacción (Qca)

El presente estudio pretende analizar el impacto que variables de gestión (Calidad del Servicio, Valor Percibido y Satisfacción General), así como variables de la propia discapacidad (origen y tipo de discapacidad) influyen sobre las Intenciones Futuras de volver al evento de los deportistas con discapacidad. Se trata de un estudio particularmente interesante teniendo en cuenta la escasa literatura existente, así como por incluir variables propias de la discapacidad en el análisis y por combinar modelos de regresión tradicionales y un modelo fuzzy-set qualitative comparative analysis (fsQCA). La muestra del presente estudio consistió en 231 deportistas con discapacidad que participaron en 14 competiciones deportivas durante las temporadas 2013-2014 y 2014-2015. El modelo de regresión jerárquica sugiere que las variables de gestión parecen más relevantes que las relacionadas con la propia discapacidad. Por su parte, en base a los resultados de los modelos fsQCA, la única variable necesaria para la intención de volver al evento es el no tener una discapacidad visual, mientras que la condición suficiente más explicativa resulta de la combinación de tener la discapacidad de nacimiento, alto Valor percibido, alta Satisfacción y alta Calidad Servicio.This study aims to analyze the impact of management variables (Service Quality, Perceived Value and General Satisfaction) and variables of disability itself (origin and type of disability) on the future intentions to attend again of disabled athletes. This is a particularly interesting study taking into account the limited existing literature, the inclusion of disability variables in the analysis and due to the combination of traditional regression models and fuzzy-set qualitative comparative analysis models (fsQCA). The sample of this study consisted of 231 disabled athletes participating in 14 sports competitions during 2013-2014 and 2014-2015 seasons. The hierarchical regression model suggests that management variables seem more relevant than those related to the disability itself. Meanwhile, based on the results of the fsQCA model, the only necessary condition for future intentions to return to the event is not having a visual impairment, while the most explanatory sufficient condition results from the combination of having a disability from birth, high perceived value, high general satisfaction and high service quality

Towards the development of future sustainable sports entrepreneurs: An asymmetric approach of the sports sciences sustainable entrepreneurial intentions

Contributing to the achievement of the Sustainable Development Goals of the 2030 Agenda is vital for ensuring the future of our society. The sports sector presents opportunities through entrepreneurship to contribute to them. However, little is known about how Physical Activity and Sports Sciences (PASS) students through university education could develop a sustainable mindset to be an entrepreneur. This research analyzes the conditions that generate high and low levels of sustainable entrepreneurial intentions in PASS students. The sample comprises 374 PASS students, with a mean age of 20.80 years (SD = 3.19). A structured questionnaire was administered. The results indicate that it is essential that PASS students perceive themselves as capable of creating and managing a sustainable business efficiently (condition present in all solutions). In addition, they should possess high levels of social and civic values (most explanatory solution: 47% of cases). Besides, is important that they have a positive attitude towards sustainable entrepreneurship and they feel supported by their immediate environment (second most explanatory solution: 36% of cases). Finally, some practical implications for encouraging sustainable entrepreneurial intentions of PASS students are presented.Ciencias de la Actividad Física y del Deport

Physical Education Teachers’ Perceived Digital Competences: Are They Prepared for the Challenges of the New Digital Age?

The development of information and communication technologies impose great changes that require teachers to be constantly updated. Therefore, it is interesting to analyze the Digital Competence perceived by teachers and their ability to use digital devices in the classroom. The aim of this study is to investigate the technological resources and difficulties that Physical Education teachers have in schools, in addition to the training and methodological strategies required to adequately teach Physical Education classes in present times. For this, through a previously validated survey, we will observe the Digital Competence of teachers and whether there are differences between genders, according to age and teaching experience. A survey has been undertaken by 50 Physical Education teachers of secondary school students. The results show statistically significant differences according to teaching experience and age. In addition, younger teachers have a better perception of their ability to apply Digital Competence in the Physical Education classroom setting.Educació

Biogas production from the liquid waste of distilled gin production: Optimization of UASB reactor performance with increasing organic loading rate for co-digestion with swine wastewater

This study is the first test that proves high rate anaerobic digestion as an efficient technological process for the treatment of gin spent wash. The gin spent wash was co-digested in UASB reactors with swine wastewater, which provided nutrients and alkalinity. The process was optimized by increasing the proportion of gin spent wash in the feed, and thus the organic loading rate (OLR) up to reactor failure. Stable high- efficiency operation was reached at an OLR as high as 28.5 kg COD m−3 d−1, yielding 8.4m3 CH4 m−3 d−1 and attaining a COD removal of 97.0%. At an organic loading rate of 32.0 kg COD m−3 d−1, the process became unstable and the reactor underwent over-acidification that drastically lowered the pH and suppressed methanogenesis. The failure of the reactor was caused by a combination of an organic overloading and alkalinity deficit that uncoupled acidogenesis and methanogenesis

Electronics improvements for low-level control in the humanoid robot TEO

[Abstract] This work began with developing the first electronic integration to allow the operation of commercial TEO devices pre-selected. However, different problems were discovered during the implementation of the whole set. These were caused by the malfunction of the system and the particular design. For this reason, this paper is focused on the analysis of the first hardware architecture to propose and develop a solution that improves the performance of the joint motor control.Significantly, the detected problems are voltage drops in the power supply signals of some devices, electrical noise coupling or overshoots produced by the switching of the power inverter of the driver, and the electromechanical disconnections of various signals caused by the relative motion between devices. The consequence was that the robot joints control was not robust, preventing them from moving accurately. After the analysis, new interconnection electronics was developed. This electronic has been designed to be more integrated with the mechanic parts, improving subsystems location, and integrating new solutions to reduce the electrical problems. The new electronics have been tested in the humanoid robot arms with good results.Universidad Carlos III de Madrid; SHARON-CM-UC3MRoboCity2030-DIH-CM Madrid Robotics Digital Innovation Hub;S2018/NMT-433

Guide for the non-invasive study of chronic ischemia of the lower limbs

Once again, from the Vascular Diagnosis Chapter of the Spanish Society of Angiology and Vascular Surgery, we propose to update a diagnostic guide. Specifically, the Lower Limb Ischemia Study Guide. We believe that the elaboration, diffusion, and use of guides of all kinds will allow a greater homogenization in the use and diffusion of the diagnostic techniques that we use in our daily work. Homogenization will allow greater reliability and prestige in these explorations.On the other hand, the nature of diagnostic guides requires much less renewal than other types of guides and documents: the examinations that make up our reason for being do not usually vary profoundly over time. Now, it is true that the explanations can be given in another way and complement the existing ones, which are by no means obsolete. It is in this spirit that we have approached the making of this update. The previous guideline published in 2009 has been fully respected. Due to its importance and its role as a cornerstone in the study of lower limb ischemia, we have rewritten the chapter dedicated to the study with arterial Doppler ultrasound of the lower limbs, although always with a complementary vision, not exclusive, to what was already published so many years ago. The rest of the guide exposes three emerging explorations, not previously treated, since they hardly existed, which may represent an advance, an improvement, if possible, in the arterial study of ischemic extremities. It deals with pedal acceleration time, a high topic, with the determination of transcutaneous oxygen pressure, so important in the ischemic pathology of diabetics, and, finally, with perfusion angiography, an emerging diagnostic technique with infinite possibilities, many of them not even studied.To carry out this work we have turned to proven professionals in each treated section. We believe that the guide will help to better carry out our daily explorations in ischemia of the lower limbs