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Adaptaciones de clásicos y lectura: el caso de Ilíada. Odisea. Eneida, de Vicente Muñoz Puelles (2015)
No full textLas adaptaciones literarias constituyen una parte importante dentro de la literatura infantil y juvenil, puesto que permiten el acceso de niños y adolescentes a contenidos literarios y culturales que, debido a su edad, aún no pueden ser adquiridos plenamente. Se plantea un estudio descriptivo a través de un análisis de contenido de la obra Ilíada. Odisea. Eneida, de Vicente Muñoz Puelles, con el objetivo de establecer el método para adecuar el texto original en cuanto a la estructura y la técnica, analizar los temas tratados y estudiar los aspectos de estilo que confieren a la obra su carácter de adaptación. El estudio establece que la adaptación posee numerosas ventajas para su uso didáctico, debido especialmente a la aproximación del contenido y lenguaje de Homero a los jóvenes, la reordenación del material para una mejor comprensión o el modo en el que el escritor valenciano trata temas moralmente complejos como el adulterio o la crueldad de la guerra.FilologíaG.I. Ágora, Grupo de Estudios e Investigaciones Educativas en Tecnologías de la Comunicación, Orientación e Intervención Sociocultural (HUM 648
Actividad pesquera y sostenibilidad en Perú
No full textHistoria, Geografía y AntropologíaG.I. Instituto de Desarrollo Local (HUM260
A Neanderthal's specialised burning structure compatible with tar obtention
No full textHere we present multiproxy evidence of a new type of Neanderthal hearth discovered in Vanguard Cave (VC) (Gibraltar), which is dated
65 kyr, and associated with Middle Paleolithic stone artefacts. The hearth structure coincides with predictions from theoretical studies which require the use of heating structures for obtaining birch tar, commonly used in hafting. We propose that the structure was used for heating rockroses (Cistaceae) under anoxic conditions by burning herbs and shrubs, over a guano mixed with sand layer. We tested this hypothesis experimentally with success. The presence of levoglucosan and retene in the structure's matrix points to combustion of higher resinous plant-derived material. Our results advance our understanding of Neanderthal behaviour, as the ability to organize activities related with the use of fire.The development of this work was supported by Projects CGL-BOS2015-68604-P, PID2019-1049449 GB-I00, HOMEDSCAPE, PID2022-136832NB-100, PID2020-119773 GB-I00 Ministerio de Ciencia e Innovación, Spain and PID2021-125619OB-C21/C22 funded by FEDER/Ministry of Science and Innovation, Agencia Estatal de Investigación, Fundación Séneca (grant no. 20788/PI/18) and Proyecto LifeWatch ERIC-SUMHAL, LIFEWATCH-2019-09-CSIC-13. JMR would like to thank Victoria Fernández (UPM) for making possible the SEM observations in brief delays, as well as Miriam González from the ICTS-CNME, for her kind work under difficult conditions due to the sanitary restrictions. BM was funded by the CSIC Ramón y Cajal postdoctoral programme RYC-2013-14073, LINKA20102 and the Spanish Ministry of Science and Innovation projects CEX2018-000794-S and PID2022-137665NB-I00 AEI/10.13039/501100011033/FEDER, UE. NP, OT, and JV are supported by Secretariat of Universities and Research of Catalonia [FI-DGR grant 2019FI-B00522] and “María de Maeztu” Programme of the Spanish Ministry of Science and Innovation [CEX2019-000940-M]. N. Moreira (ICT) is financed by FCT - Fundação para a Ciência e a Tecnologia, I.P., under the project Ref. UIDB/04683/2020.Ciencias de la Tierr
Tracing 40,000 years of vegetation change in the Baetic-Rifan biodiversity hotspot
No full textThis study presents a 40,000-year-old pollen record from Los Tollos Lake in the Baetic-Rifan region of southernmost
Spain. The data offer insights into the past ecosystems of a current biodiversity hotspot situated at the
ecotone between the Atlantic and the Mediterranean. This new sequence encompasses Mediterranean and Ibero-
North African sclerophylls, broad-leaf trees, conifers, and Tertiary relicts. The full-glacial abundance of mesothermophytes,
particularly oaks, is among the highest recorded for the European Quaternary. Notably, the
presence of ecologically significant pollen taxa, which are poorly dispersed and currently occur outside the study
area, suggests that this biodiversity hotspot was more extensive in the Pleistocene. During the period of c.
40.8–36.5 ka, three Artemisia maxima at 40.6, 38.9, and 36.9 ka coincide with decreases in Quercus, indicating
the spread of steppes in response to the abrupt coolings of the GS10, GS9 (HS4), and GS8 events. Similarly,
increases in Quercus around 41, 40, and 37.2–38.3 ka parallel the GI10, GI9, and GI8 warm events. A forested
period from 36.5–32 ka includes oak expansions during the GI7 and GI6 interstadials. From 32 to 19.2 ka, more
xerophytic vegetation is observed, including the HS3, GS5-GS3, HS2, and GS2.1b-c cold spells, although the
correlation with vegetation changes is not synchronous. As early as approximately 21 ka, Artemisia definitively
declines, while the region was reforesting, likely due to the presence of stationary populations of broadleaf trees
and conifers in the southern Baetic mountains. From approximately 12 ka onwards, the highest values of
angiosperm trees are recorded, with oaks dominating throughout most of the Holocene. The pollen record and
the correlation with marine records suggest a more intense hydrological regime during the first half of the
Holocene, but there is also archaeobotanical evidence for human activity during the second half, resulting in a
more open landscape, making it difficult to discriminate the impact of each factor. Some abrupt aridity events
during the Holocene coincide with small variations in tree cover, particularly at 9.2, 8.2, 6.8, 5.5–4.8, 4.2, and
2.8 ka. Since the Neolithic and during the metallurgic stages, forest species, especially broad-leaf trees, experienced
range retraction accompanied by population extinctions. The region’s plant communities have been
subject to fire regimes since the Pleistocene, seemingly dependent on the available tree biomassThis research has been primarily funded by the projects HOMED
SCAPE, PID2022-136832NB-100, and SUMHAL LIFEWATCH-2019-09- CSIC-4 Ministerio de Ciencia e Innovaci´on, Spain; and SUBSILIENCE project H2020-ERC-2018.CoG N. 818299. We thank Juan Antonio Martín G´omez and Felipe Oliveros (Junta de Andalucía), and Santiago Fern´andez and Celia Martín, for logistic support during drillingCiencias de la Tierr
The Linguistic Landscape and its Socio-spatial Projection: An Approach Applied to Within-The-Walls Cadiz through languages other than Spanish
No full textLos paisajes lingüísticos poseen gran
capacidad para expresar procesos urbanos. Son
instrumentos de la lingüística aplicada que ayudan
a comprender mejor la ciudad. ¿Refleja el
paisaje lingüístico de Cádiz a través de lenguas
distintas al español los principales procesos que
afectan al centro histórico?, ¿se derivan del análisis
de este paisaje los principales problemas
que afectan a los habitantes tradicionales de esta
parte de la ciudad?, ¿se puede apuntar a qué políticas
públicas hay que acudir para la solución
de estos problemas? Los objetivos de esta investigación
son determinar los paisajes lingüísticos
que denotan el centro histórico de Cádiz; explicar
cómo se concretan en la imagen de la ciudad;
establecer a qué causas responden y ofrecer un
primer diagnóstico y propuestas para atajar dichos
problemas atendiendo a su diversidadLinguistic landscapes have great capacity
to express urban processes. They are instruments
of applied linguistics that help to better
understand the city. Does the linguistic landscape
of Cadiz reflect, through languages other
than Spanish, the main processes affecting the
historic centre?; are the main problems affecting
the traditional inhabitants of this part of the
city derived from the analysis of this landscape?;
can we point to the public policies that should
be aimed at solving these problems? The aims
of the research are to determine the linguistic
landscapes that make up the historic centre of
Cádiz; to explain how they are expressed in the
image of the city; to describe what causes they
respond to; and to offer an initial diagnosis and
proposals for tackling these problems, taking
into account their diversit
A new family of solutions for graph-restricted cooperative games: rethinking the weight of intermediary power
No full textIn graph-restricted cooperative games, a group of agents, represented by the nodes of a graph, work together
to make a profit. However, two agents can cooperate within a coalition only if they are connected by the
graph in the coalition. Several allocation rules have been proposed for these games, but there is something
in common in all of them: if a player is an indispensable intermediary to communicate with the players in a
coalition, this player will receive, at least, the same share of the profit generated by the coalition as the players
who belong to it. In other words, intermediation power is valued, at least, as much as active cooperation. In
some situations, this is neither fair nor realistic. In this paper, we introduce a family of values for graphrestricted
games that value intermediary power less than active cooperation.This research has been supported by the Ministerio de Ciencia e Innovación of Spain under grant PID2022-138956NB-100.Ciencias Integrada
Registro de los cambios climáticos durante el Evento Jenkyns (Jurásico Inferior) en los sedimentos lacustres de la Cuenca de Sichuan (China)
No full textThe Toarcian lacustrine deposits of the Sichuan Basin (China) are represented mainly by silty marlstones and bivalve-rich limestones disposed in decametric-scale thickening upwards sequences. Den-se accumulations of bivalve shells are related to episodes of mass mortality under oxygen depleted conditions in the bottom waters. The geochemical detrital proxies indicate a climatic turnover during the Toarcian. The lower part of the Toarcian succession is characte-rized by high values of Zr/Rb and Sr/Cu that point to warm and arid conditions, whereas the upper part is characterized by low values of Zr/Rb and Sr/Cu and enhanced C-value related to relatively more humid conditionsLas rocas sedimentarias lacustres del Toarciense de la Cuenca de Sichuan (China) son principalmente margas limolíticas y calizas de bivalvos organizadas en secuencias decamétricas estrato-crecientes. Los packstones de bivalvos se relacionan con episodios de mortalidad masiva por condiciones hipóxicas en el fondo del lago. Los indicado-res geoquímicos de detritismo muestran un cambio climático en el Toarciense. La parte inferior de la sucesión estudiada presenta valores altos de Zr/Rb y Sr/Cu que indican condiciones áridas y cálidas, mien-tras que la parte superior muestra valores bajos de Zr/Rb y Sr/Cu, así como un aumento del índice-C propios de un clima más húmed
The educational use of ResearchGate and LinkedIn to develop motivation for academic reading: An experimental study
No full textEl objetivo de este estudio es analizar los efectos de una intervención educativa desde la educación virtual basado en el
uso educativo de ResearchGate y LinkedIn para propiciar mayores niveles en la motivación por la lectura académica.
Participaron 210 estudiantes de la Universidad de las Ciencias Informáticas de Cuba. El proyecto de innovación que
sustenta esta investigación concluyó en el 2022 por tal motivo, los resultados que se muestran son de tipo ex post facto.
Se diseñó un estudio de caso con un grupo de control y uno experimental. Se replicó una escala y su subescala y se
diseñó y validó un cuestionario ad-hoc. Además, se emplearon pruebas estadísticas y la coincidencia de patrones para
determinar similitudes y diferencias entre los grupos. En el grupo experimental se evidenciaron diferencias significativas
lo cual se demuestra en mayores niveles de motivación. Estos estudiantes apreciaron que los aspectos de LinkedIn que
más le contribuyeron a su motivación fueron: conocer oportunidades y novedades del campo laboral y profesional y,
publicar artículos y post blog. En el caso de ResearchGate fueron: identidad digital; curación de contenidos y, el
aprendizaje colaborativo desde los grupos y proyectos de investigación. Se concluye, que el uso de estas redes permitió
fortalecer las habilidades de selección de la información científica, su agrupamiento, análisis y difusiónThe objective of this study is to analyze the effects of an educational intervention from virtual education based on the
educational use of ResearchGate and LinkedIn to promote higher levels of motivation for academic reading. 210 students
from University of Informatics Science participated. The innovation project that supported this research concluded in 2022;
therefore, the results shown are ex post facto. In the study, a case study was designed with a control group and an
experimental one. A scale and its subscale were replicated, and an ad-hoc questionnaire was designed and validated. In
addition, statistical tests and pattern matching were used to determine similarities and differences between groups.
Significant differences were evident in the experimental group, which is demonstrated in higher levels of motivation. These
students appreciated that the aspects of LinkedIn that contributed the most to their motivation were: learning about
opportunities and news in the labor and professional field, and publishing articles and blog posts. In the case of
ResearchGate they were digital identity, content curation and collaborative learning from research groups and projects. It
is concluded that the use of these networks allowed to strengthen the skills of selection of scientific information, its
grouping, analysis, and disseminationPedagogí
The delegation of municipal powers in the province in the Andalusia law
No full textObjetivos: analizar la delegación de competencias municipales en la provincia en el derecho propio
de Andalucía, con especial atención al ejercicio de la competencia delegada como competencia propia
provincial. Metodología: análisis de normas, jurisprudencia y doctrina. Resultados: estudio de la delegación
municipal de competencias en la provincia en el derecho de Andalucía, en particular cuando
su ejercicio supone el ejercicio de la competencia propia de asistencia, poniendo de manifiesto las
implicaciones que ello tiene. Se abordan también algunos aspectos clave de la figura. Conclusiones:
la principal conclusión de este trabajo es que el ejercicio delegado de la competencia municipal como
competencia provincial propia supone una manifestación de "la integración de municipios y provincias
en una sola comunidad política" (preámbulo de la Ley de Autonomía Local de Andalucía) y comporta
consecuencias específicas.Objectives: To analyze the delegation of municipal competences in the province in the Andalusian
law, with special attention to the exercise of delegated competence as a provincial competence.
Methodology: Analysis of norms, jurisprudence and doctrine. Results: Study of the delegation of
municipal powers in the province in the Andalusian Law, with special attention to the exercise of the
delegated power as own provincial competence; some key aspects of the figure are also addressed.
Conclusions: The main conclusion of this work is that the delegated exercise of municipal competence
as its own provincial competence is a manifestation of "the integration of municipalities and provinces into a single political community" (preamble to the Law of Local Autonomy of Andalusia) and has
specific consequences.Derecho Público y del Trabaj
Pyroxsulam Resistance in Apera spica-venti: An Emerging Challenge in Crop Protection
No full textApera spica-venti, a prevalent weed in Czech winter wheat fields, has developed resistance to ALS-inhibiting herbicides due to their frequent use. This study reports a biotype of A. spica-venti resistant to pyroxsulam, with cross and multiple resistance to iodosulfuron, propoxycarbazone, pinoxaden, and chlortoluron. Dose–response experiments revealed high resistance of both R1 and R2 biotypes to pyroxsulam, with resistance factors (RF) of 6.69 and 141.65, respectively. Pre-treatment with malathion reduced RF by 2.40× and 1.25× in R1 and R2, indicating the potential involvement of cytochrome P450 (CytP450). NBD-Cl pre-treatment decreased RF only in R2, suggesting possible GST involvement. Gene analysis revealed no mutations (at previously reported sites) or overexpression in the acetolactate synthase (ALS) gene. However, a significant difference in ALS enzyme activity Academic Editors: Jingchao Chen and Hailan Cui Received: 19 November 2024 Revised: 15 December 2024 Accepted: 27 December 2024 Published: 29 December 2024 Citation: Bhattacharya, S.; Sen, M.K.; Hamouzová, K.; Košnarová, P.; Bharati, R.; Menendez, J.; Soukup, J. Pyroxsulam Resistance in Apera spica-venti: An Emerging Challenge in Crop Protection. Plants 2025, 14, 74. https://doi.org/10.3390/ plants14010074 Copyright: © 2024 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/ licenses/by/4.0/). between resistant and susceptible biotypes points to target-site resistance mechanisms. Studies with 14C-labeled pyroxsulam showed that reduced absorption and translocation were not likely resistance mechanisms. In summary, herbicide resistance in A. spica-venti appears to result from multiple mechanisms. Possible causes include target-site resistance from an unidentified ALS mutation (within coding or regulatory regions). Enhanced herbicide metabolism via CytP450s and GSTs is also a contributing factor. Further experimental validation is needed to confirm these mechanisms and fully understand the resistance. This evolution underscores the adaptive capacity of weed populations under herbicide pressure, emphasizing the need for alternative control strategies.This workwassupportedbygrantNo. QL24010167oftheNationalAgencyforAgricultural Research (NAZV).Ciencias Agroforestale