Análisis empírico del nuevo constitucionalismo latinoamericano: ¿Avance de los derechos y déficit de republicanismo?

The present work begins by characterizing the thesis and the two sub-theses of the constitutionalist Roberto Gargarella on the New Constitutionalism in Latin America (NCL). Then we proceed to operationalize the two sub-theses as a test object, and then carry out the empirical description in seven cases from Latin America. Finally, we draw the conclusions by contrasting Gargarella's thesis and the theoretical and methodological horizon of research and constitutional reforms in Latin America.El presente trabajo comienza caracterizando la tesis y las dos subtesis del constitucionalista Roberto Gargarella sobre el nuevo constitucionalismo en América Latina (NCL). Luego se procede a operacionalizar las dos subtesis como objeto de contrastación, para después realizar la descripción empírica en siete casos de América Latina. Finalmente, se sacan las conclusiones contrastando la tesis de Gargarella y el horizonte teórico y metodológico de la investigación y las reformas constitucionales en América Latina

Un nuevo comparatismo para el nuevo constitucionalismo latinoamericano Análisis de dos casos

El artículo empieza caracterizando como objeto al constitucionalismo latinoamericano. Posteriormente realiza una revisión de uno de los programas más relevantes de investigación contemporánea: el de Negretto. Luego describe las variantes del método comparativo. Finalmente, hace un análisis comparado de dos casos de reforma constitucional en Uruguay, 1967 y 1997, focalizándose en tres aspectos: a) la regla de elección del presidente; b) la regla de su reelección; c) los poderes legislativos del presidente

Las variedades de capitalismo: desarrollos teóricos y evidencia empírica en el contexto de los gobiernos progresistas del Cono Sur de América Latina

Este artículo propone un balance de los desarrollos teóricos sobre variedades de capitalismo: primera, segunda y tercera ola. En segundo lugar, se analiza empíricamente que tipo de capitalismo se está construyendo en Argentina, Brasil, Chile y Uruguay, y finalmente, qué desafíos institucionales tienen los países del Cono Sur.Palabras clave: variedades de capitalismo, régimen económico, América Latina

Human-computer cooperation platform for developing real-time robotic applications

[EN] This paper presents a human-computer cooperation platform, which permits the coordination between the user and the tool to improve the development of real-time control applications (e.g., mobile robots). These applications have functional (robot objectives) and temporal requirements to accomplish (deadlines guarantee of tasks). The simulation tool has been designed in order to permit the testing and validation of these two requirements. To this end, the tool is composed of two independent simulators interconnected through a shared memory: the robot simulator (functional level) and the real-time task scheduler simulator (task execution level). Robotic applications can be defined with the robot simulator while the real-time scheduler simulator permits to analyze the schedulability of the robotic tasks. The real-time task simulator incorporates a flexible task model where the task temporal parameters (e.g., computation time) adapt to the requirements of the application (e.g., number of objects in scenes); thus, the use of the CPU is not overestimated. A key issue of the framework is the human-computer interface, which allows the monitoring of different parameters of the application: robot objectives, task schedule, robot speed, computation time, CPU utilization, deadline misses. The usefulness of the simulation tool is shown through different robotic navigation experiments. Finally, the simulation tool has been used to evaluate the proposed flexible model of tasks compared to a traditional fixed temporal parameters task model. Results show that the robot fulfills the objectives earlier, about 32% on average, and consumes on average about 15% less CPU to accomplish the objectives.Domínguez Montagud, CP.; Martínez-Rubio, J.; Busquets Mataix, JV.; Hassan Mohamed, H. (2019). Human-computer cooperation platform for developing real-time robotic applications. The Journal of Supercomputing. 75(4):1849-1868. https://doi.org/10.1007/s11227-018-2343-4S18491868754Dominguez C, Hassan H, Crespo A (2007) Real-time embedded architecture for pervasive robots. In: The 2007 International Conference on Intelligent Pervasive Computing (IPC 2007), pp 531–536Audsley NC, Burns A, Davis RI, Tindell KW, Wellings AJ (1995) Fixed priority pre-emptive scheduling: an historical perspective. Real Time Syst 8(2–3):173–198Stankovic JA, Lee I, Mok A, Rajkumar R (2005) Opportunities and obligations for physical computing systems. Computer 38(11):23–31Zhen Z, Qixin C, Lo C, Lei Z (2009) A CORBA-based simulation and control framework for mobile robots. Robotica 27(3):459Ferretti G, Magnani G, Porrati P, Rizzi G, Rocco P, Rusconi A (2008) Real-time simulation of a space robotic arm. In: IROSQadi A, Goddard S, Huang J, Farritor S (2005) A performance and schedulability analysis of an autonomous mobile robot. In: 17th Euromicro Conference on Real-Time Systems (ECRTS’05), pp 239–248Goud GR, Sharma N, Ramamritham K, Malewar S (2006) Efficient real-time support for automotive applications: a case study. In: 12th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications (RTCSA’06), pp 335–341Pedreiras P, Luis A (2003) The flexible time-triggered (FTT) paradigm: an approach to QoS management in distributed real-time systems. In: Proceedings International Parallel and Distributed Processing Symposium, p 9Li H, Sweeney J, Ramamritham K, Grupen R, Shenoy P (2003) Real-time support for mobile robotics. In: The 9th IEEE Real-Time and Embedded Technology and Applications Symposium. Proceedings, pp 10–18Chetto H, Chetto M (1989) Some results of the earliest deadline scheduling algorithm. IEEE Trans Softw Eng 15(10):1261–1269Liu R, Zhang X (2017) Systems of natural-language-facilitated human-robot cooperation: a review. arXiv:1701.08269v2Tsarouchi P, Makris S, Chryssolouris G (2016) Human–robot interaction review and challenges on task planning and programming. Int J Comput Integr Manuf 29(8):916–931Moniz A (2013) Organizational concepts and interaction between humans and robots in industrial environments. In: IEEE-RAS-IARP Joint Workshop on Technical Challenges for Dependable Robots in Human Environment, TokyoMayer MP, Odenthal B, Faber M, Winkelholz C, Schlick CM (2014) Cognitive engineering of automated assembly processes. Hum Factors Ergon Manuf Serv Ind 24(3):348–368Agostini A, Torras C, Wörgötter F (2011) Integrating task planning and interactive learning for robots to work in human environments. In: IJCAIKwon W, Suh I (2014) Planning of proactive behaviors for human–robot cooperative tasks under uncertainty. Knowl Based Syst 72:81–95Chen F, Sekiyama K, Sasaki H, Huang J, Sun B, Fukuda T (2011) Assembly strategy modeling and selection for human and robot coordinated cell assembly. In: 2011 IEEE/RSJ International Conference on Intelligent Robots and Systems, pp 4670–4675Gombolay M, Wilcox R, Diaz A, Yu F (2013) Towards successful coordination of human and robotic work using automated scheduling tools: an initial pilot study. In: Proceedings of Robotics: Science and Systems, Human–Robot Collaboration WorkshopGombolay MC, Gutierrez RA, Clarke SG, Sturla GF, Shah JA (2015) Decision-making authority, team efficiency and human worker satisfaction in mixed human–robot teams. Auton Robots 39(3):293–312Frontoni E, Mancini A, Caponetti F, Zingaretti P (2006) A framework for simulations and tests of mobile robotics tasks. In: 2006 14th Mediterranean Conference on Control and Automation, pp 1–6I. Embarcadero Technologies, C++ Builder 10.2. https://www.embarcadero.com

Widespread Circulation of Flaviviruses in Horses and Birds in Northeastern Spain (Catalonia) between 2010 and 2019

The surveillance for West Nile virus (WNV) in Catalonia (northeastern Spain) has consistently detected flaviviruses not identified as WNV. With the aim of characterizing the flaviviruses circulating in Catalonia, serum samples from birds and horses collected between 2010 and 2019 and positive by panflavivirus competition ELISA (cELISA) were analyzed by microneutralization test (MNT) against different flaviviruses. A third of the samples tested were inconclusive by MNT, highlighting the limitations of current diagnostic techniques. Our results evidenced the widespread circulation of flaviviruses, in particular WNV, but also Usutu virus (USUV), and suggest that chicken and horses could serve as sentinels for both viruses. In several regions, WNV and USUV overlapped, but no significant geographical aggregation was observed. Bagaza virus (BAGV) was not detected in birds, while positivity to tick-borne encephalitis virus (TBEV) was sporadically detected in horses although no endemic foci were observed. So far, no human infections by WNV, USUV, or TBEV have been reported in Catalonia. However, these zoonotic flaviviruses need to be kept under surveillance, ideally within a One Health framework

Risk Factors for COVID-19 in Inflammatory Bowel Disease: A National, ENEIDA-Based Case–Control Study (COVID-19-EII)

(1) Scant information is available concerning the characteristics that may favour the acquisition of COVID-19 in patients with inflammatory bowel disease (IBD). Therefore, the aim of this study was to assess these differences between infected and noninfected patients with IBD. (2) This nationwide case-control study evaluated patients with inflammatory bowel disease with COVID-19 (cases) and without COVID-19 (controls) during the period March-July 2020 included in the ENEIDA of GETECCU. (3) A total of 496 cases and 964 controls from 73 Spanish centres were included. No differences were found in the basal characteristics between cases and controls. Cases had higher comorbidity Charlson scores (24% vs. 19%; p = 0.02) and occupational risk (28% vs. 10.5%; p < 0.0001) more frequently than did controls. Lockdown was the only protective measure against COVID-19 (50% vs. 70%; p < 0.0001). No differences were found in the use of systemic steroids, immunosuppressants or biologics between cases and controls. Cases were more often treated with 5-aminosalicylates (42% vs. 34%; p = 0.003). Having a moderate Charlson score (OR: 2.7; 95%CI: 1.3-5.9), occupational risk (OR: 2.9; 95%CI: 1.8-4.4) and the use of 5-aminosalicylates (OR: 1.7; 95%CI: 1.2-2.5) were factors for COVID-19. The strict lockdown was the only protective factor (OR: 0.1; 95%CI: 0.09-0.2). (4) Comorbidities and occupational exposure are the most relevant factors for COVID-19 in patients with IBD. The risk of COVID-19 seems not to be increased by immunosuppressants or biologics, with a potential effect of 5-aminosalicylates, which should be investigated further and interpreted with caution

La administración electrónica como herramienta de inclusión digital

¿Puede ser la administración electrónica una herramienta de inclusión digital? ¿Qué puede aportar la administración electrónica para avanzar en la inclusión digital? ¿Qué podemos hacer, cada uno desde nuestra actividad, para favorecer la inclusión digital? Estas son algunas de las preguntas que se formulaban los participantes en las III Jornadas sobre Derecho y Tecnología así como al XI Encuentro de Gobierno Electrónico e Inclusión Digital, celebrados en Zaragoza los días 23 y 24 de mayo de 2011. Cada uno, desde su perspectiva, trató de aportar ideas en esa línea que marcamos en la convocatoria del evento: «La administración electrónica como herramienta de inclusión digital». Estas aportaciones están recogidas en este libro, agrupadas en tres bloques diferentes. En el primero, bajo el título Políticas de inclusión digital desde la perspectiva de la administración electrónica, tienen cabida aquellas reflexiones sobre qué hacer para favorecer la inclusión digital desde la administración electrónica, con enfoques concretos en Brasil o Iberoamérica, o de tipo general, aplicable en cualquier país. En el segundo, el título Casos reales de inclusión digital desde la perspectiva de la administración electrónica reúne experiencias concretas llevadas a cabo en España y Brasil. Por último, y no menos importante, el título Inclusión digital desde las aulas universitarias recoge propuestas para fomentar la inclusión digital desde las aulas universitarias

Identification of genetic variants associated with Huntington's disease progression: a genome-wide association study

Background Huntington's disease is caused by a CAG repeat expansion in the huntingtin gene, HTT. Age at onset has been used as a quantitative phenotype in genetic analysis looking for Huntington's disease modifiers, but is hard to define and not always available. Therefore, we aimed to generate a novel measure of disease progression and to identify genetic markers associated with this progression measure. Methods We generated a progression score on the basis of principal component analysis of prospectively acquired longitudinal changes in motor, cognitive, and imaging measures in the 218 indivduals in the TRACK-HD cohort of Huntington's disease gene mutation carriers (data collected 2008–11). We generated a parallel progression score using data from 1773 previously genotyped participants from the European Huntington's Disease Network REGISTRY study of Huntington's disease mutation carriers (data collected 2003–13). We did a genome-wide association analyses in terms of progression for 216 TRACK-HD participants and 1773 REGISTRY participants, then a meta-analysis of these results was undertaken. Findings Longitudinal motor, cognitive, and imaging scores were correlated with each other in TRACK-HD participants, justifying use of a single, cross-domain measure of disease progression in both studies. The TRACK-HD and REGISTRY progression measures were correlated with each other (r=0·674), and with age at onset (TRACK-HD, r=0·315; REGISTRY, r=0·234). The meta-analysis of progression in TRACK-HD and REGISTRY gave a genome-wide significant signal (p=1·12 × 10−10) on chromosome 5 spanning three genes: MSH3, DHFR, and MTRNR2L2. The genes in this locus were associated with progression in TRACK-HD (MSH3 p=2·94 × 10−8 DHFR p=8·37 × 10−7 MTRNR2L2 p=2·15 × 10−9) and to a lesser extent in REGISTRY (MSH3 p=9·36 × 10−4 DHFR p=8·45 × 10−4 MTRNR2L2 p=1·20 × 10−3). The lead single nucleotide polymorphism (SNP) in TRACK-HD (rs557874766) was genome-wide significant in the meta-analysis (p=1·58 × 10−8), and encodes an aminoacid change (Pro67Ala) in MSH3. In TRACK-HD, each copy of the minor allele at this SNP was associated with a 0·4 units per year (95% CI 0·16–0·66) reduction in the rate of change of the Unified Huntington's Disease Rating Scale (UHDRS) Total Motor Score, and a reduction of 0·12 units per year (95% CI 0·06–0·18) in the rate of change of UHDRS Total Functional Capacity score. These associations remained significant after adjusting for age of onset. Interpretation The multidomain progression measure in TRACK-HD was associated with a functional variant that was genome-wide significant in our meta-analysis. The association in only 216 participants implies that the progression measure is a sensitive reflection of disease burden, that the effect size at this locus is large, or both. Knockout of Msh3 reduces somatic expansion in Huntington's disease mouse models, suggesting this mechanism as an area for future therapeutic investigation

Comparative study of the Judiciary Electronic in Latin America, 2013

<p>In this paper, we present the index of the E-Justice in 2013 for 8 countries in Ibero America. The Electronic Judiciary index aims to measure the degree of incorporation of Information Technology and Communication (ICT) in the judicial branch. The same is the result of a survey conducted between April and August 2013 to informants, many of them members of universities that belong to the Red LEFIS (Legal Framework for the Information Society). Significant results of this research are:</p><p>1) While the dimensions of information and management of the index are the most developed, the dimensions of relationship and decision of the same index are much less developed in the whole of the 8 Ibero American countries studied.</p><p>2) More than 50% of the Electronic Judiciary index developed, we find seven countries, with means more than half of the total countries in the region. Of wich and in descending order, there is Brazil, Spain, Costa Rica, Portugal, Chile, Argentina, Uruguay and Cuba.</p

El Poder Judicial Electrónico en Iberoamérica

<span>En este artículo, presentamos el índice del Poder Judicial Electrónico para 8 países de Iberoamérica, a saber: Argentina, Brasil, Costa Rica, Cuba, Chile, España, Portugal y Uruguay. El índice del Poder Judicial Electrónico tiene como objetivo medir el grado de incorporación de las tecnologías de la Información y la Comunicación (TICs) en los Poderes Judiciales. El mismo es el resultado de un relevamiento realizado entre abril y agosto de 2013 a informantes calificados, muchos de ellos integrantes de Universidades que pertenecen a la Red LEFIS (Legal Framework for the Information Society). Entre los resultados significativos de esta investigación encontramos: 1) Mientras que las dimensiones de información y gestión del índice son los más desarrollados, las dimensiones de relación y decisión del mismo índice están mucho menos desarrolladas en el conjunto de los 8 países de Iberoamérica estudiados. 2) Con más de un 50% del índice de Poder Judicial Electrónico desarrollado se encuentran Brasil, España, Costa Rica, Portugal, Chile, Argentina, Uruguay y Cuba</span