El inicio del taller de fundición de tipos del convento de los carmelitas de Barcelona

Se aportan en este texto notícias sobre el origen de los juegos de matrices con los que se inició la actividad de fundición de tipos de imprenta del convento de San José de Barcelona. Grácias a la localización de un documento inédito se descubre que la fábrica de letra de los carmelitas descalzos, cuya contribución fue decisiva en el buen funcionamiento de la imprenta catalana des del primer tercio del XVIII hasta pràcicamente la mitad del siglo siguiente, se formo gràcias a la adquisición de las matrices que pertenecieron al impresor barcelonés Rafael Figueró

Ensayo de clasificación de las placas de piedra menorquinas

Abstract not availabl

La primera edición de las Novelas amorosas y exemplares de María de Zayas y Sotomayor.

Sin resume

La narrativa castellana a comienzos del siglo XVII: aspectos editoriales

The early 17c. in Spain saw an explosion in the publication of narrative, starting with the Guzman (1599 and 1604) and including Cervantes’ works. This paper sheds light on patterns of publication and consumption of this genre at the time. It examines published and unpublished documentary data, such as the register of publishing privileges granted by the king to authors and publishers, as well as little-known copies.Partiendo de la publicación del Guzmán, en 1599, y especialmente de la segunda parte de esta obra, en 1604, se ofrece una amplia panorámica editorial de la narrativa castellana coetánea a la publicación de las obras de Cervantes, basada: a) en los datos obtenidos en documentos publicados e inéditos, entre los últimos el registro de los privilegios de edición concedidos por el rey a autores y editores, y b) el examen de ejemplares hasta ahora poco conocidos. Con ello se aclaran aspectos de interés relativos a la edición y al consumo del citado género en los primeros años del siglo XVII

Un cuaderno mal contado en la Celestina de Toledo, 1500

El presente trabajo analiza el cuaderno signatura f de la Celestina, edición de Toledo, 1500, descubre un error de composición, y plantea la necesidad de un estudio más minucioso sobre el tema

Electronic in-plane symmetry breaking at field-tuned quantum criticality in CeRhIn5

Electronic nematics are exotic states of matter where electronic interactions break a rotational symmetry of the underlying lattice, in analogy to the directional alignment without translational order in nematic liquid crystals. Intriguingly such phases appear in the copper- and iron-based superconductors, and their role in establishing high-temperature superconductivity remains an open question. Nematicity may take an active part, cooperating or competing with superconductivity, or may appear accidentally in such systems. Here we present experimental evidence for a phase of nematic character in the heavy fermion superconductor CeRhIn5. We observe a field-induced breaking of the electronic tetragonal symmetry of in the vicinity of an antiferromagnetic (AFM) quantum phase transition at Hc~50T. This phase appears in out-of-plane fields of H*~28T and is characterized by substantial in-plane resistivity anisotropy. The anisotropy can be aligned by a small in-plane field component, with no apparent connection to the underlying crystal structure. Furthermore no anomalies are observed in the magnetic torque, suggesting the absence of metamagnetic transitions in this field range. These observations are indicative of an electronic nematic character of the high field state in CeRhIn5. The appearance of nematic behavior in a phenotypical heavy fermion superconductor highlights the interrelation of nematicity and unconventional superconductivity, suggesting nematicity to be a commonality in such materials

Analysis of the Vehicle-Bicycles Interaction on Two-Lane Rural Roads Using a Driving Simulator Based on Field Data

[EN] The presence of cyclists on Spanish two-lane rural roads is common, so they have to interact with motor vehicles. Due to the speed differential and vulnerability of cyclists, overtaking is one of the most dangerous and frequent interactions. Therefore, a minimum distance of 1.5 m must be observed. The overtaking maneuver depends on road section and cyclist group distribution. Interaction between cyclists and vehicles has been characterized in the past but overtaking to cyclist groups has barely been studied. This study uses a driving simulator to analyze how the presence of cyclists and their group configuration affect traffic operation and safety on two-lane rural roads. A fixed driving simulator has been adapted to incorporate cyclists, using speed and lateral position obtained from field studies. Based on field data, a physical scenario and different traffic scenarios have been recreated, so volunteers can drive the simulator ¿ emulating a motor vehicle ¿ tracking their speed, lateral position, and other variables. These results can be compared to those observed for checking the validity of this methodology. The driving simulator offers some results which are difficult to obtain through other methodologies, enabling a better analysis of the phenomenon. By sorting different bicycle patterns and including several volunteers, the impact of bicycle pelotons on traffic performance and safety can be characterized. This will help in offering recommendations to integrate cyclists and motor vehicles in a safer way.This study was part of a research project titled Improvement of safety and operation of twolane rural roads with cyclists (Bike2Lane) (TRA 2016-8089-R) subsidized by Spanish Ministry of Science and Innovation. In addition, the authors would like to thank the Road Department of the Valencian Provincial Council, and General Directorate of Traffic of Spain, for their cooperation in field data gathering.Dols Ruiz, JF.; Molina, J.; Moll Montaner, S.; López-Maldonado, G.; Camacho-Torregrosa, FJ.; García García, A. (2021). Analysis of the Vehicle-Bicycles Interaction on Two-Lane Rural Roads Using a Driving Simulator Based on Field Data. Universidad de Burgos. 1363-1376. https://doi.org/10.36443/97884184651231363137

Analysis of the vehicle-bicycles interaction on two-lane rural roads using a driving simulator based on field data

[EN] The presence of cyclists on Spanish two-lane rural roads is common, so they have to interact with motor vehicles. Due to the speed differential and vulnerability of cyclists, overtaking is one of the most dangerous and frequent interactions. Therefore, a minimum distance of 1.5 m must be observed. The overtaking manoeuvre depends on road section and cyclist group distribution. Interaction between cyclists and vehicles has been characterized in the past but overtaking to cyclist groups has barely been studied. This study uses a driving simulator to analyse how the presence of cyclists and their group configuration affect traffic operation and safety on two-lane rural roads. A fixed driving simulator has been adapted to incorporate cyclists, using speed and lateral position obtained from field studies. Based on field data, a physical scenario and different traffic scenarios have been recreated, so volunteers can drive the simulator ¿ emulating a motor vehicle ¿ tracking their speed, lateral position, and other variables. These results can be compared to those observed for checking the validity of this methodology. The driving simulator offers some results which are difficult to obtain through other methodologies, enabling a better analysis of the phenomenon. By sorting different bicycle patterns and including several volunteers, the impact of bicycle pelotons on traffic performance and safety can be characterized. This will help in offering recommendations to integrate cyclists and motor vehicles in a safer way.This study was part of a research project entitled Improvement of safety and operation of two-lane rural roads with cyclists (Bike2Lane) (TRA 2016-8089-R) subsidized by Spanish Ministry of Science and Innovation. In addition, the authors would like to thank the Road Department of the Valencian Provincial Council, and General Directorate of Traffic of Spain, for their cooperation in field data gathering.Dols Ruiz, JF.; Molina, J.; Moll Montaner, S.; López-Maldonado, G.; Camacho-Torregrosa, FJ.; García García, A. (2021). Analysis of the vehicle-bicycles interaction on two-lane rural roads using a driving simulator based on field data. Transportation Research Procedia. (58):543-550. https://doi.org/10.1016/j.trpro.2021.11.0725435505

Estructura y dinámica de argumentos analógicos, abductivos y deductivos: un curso de geometría del espacio como contexto de reflexión

Se describen procesos de argumentación con énfasis en los argumentos analógicos, surgidos cuando un grupo de estudiantes aborda un problema que puede ser resuelto tanto en la geometría plana como en la del espacio. Para ello, en el marco de una metodología cualitativa basada en la realidad del aula, se emplea el modelo de Toulmin para tipificar los argumentos producidos y se realiza un análisis ontosemiótico para describir la actividad matemática asociada. Los resultados permiten legitimar el uso de argumentos abductivos o analógicos en procesos de resolución de problemas (particularmente, de geometría del espacio) precisando la forma en que estos articulan y dinamizan diversos objetos (conceptos, procedimientos, proposiciones) presentes en el proceso. Además, permiten detallar las fases de una argumentación por analogía mediante las configuraciones de los dominios que involucra