Resumo Este artigo tem como objetivo descrever e analisar o processo de preservação e de refuncionalização do patrimônio industrial do Vale do Ruhr a partir de uma pesquisa de campo realizada na região entre outubro de 2023 e julho de 2024. Para tal finalidade, iniciaremos contextualizando o processo de industrialização e de desindustrialização ocorridos nos últimos 150 anos, no Vale do Ruhr, demonstrando suas conexões com a urbanização da área, bem como com a construção de uma identidade coletiva local fundamentada na memória do passado mineiro e industrial. Em seguida, demonstraremos como ocorreu o processo político e econômico que levou à formação da Rota do Patrimônio Industrial do Ruhr, um conjunto de espaços industriais de interesse histórico agora protegidos e reconvertidos a novas finalidades. 202 2024 finalidade 15 anos área seguida finalidades 20 1 2

Abstract This article aims to describe and analyze the process of preservation and repurposing of industrial heritage in the Ruhr Valley based on field research conducted in the region between October 2023 and July 2024. To achieve this, we will begin by contextualizing the industrialization and deindustrialization process that has been occurring over the last century and a half in the Ruhr Valley. We will demonstrate its connections with the urbanization of the area and the construction of a local collective identity grounded on the memory of the mining and industrial past. Then, we will explore the political and economic processes that led to the formation of the Ruhr Industrial Heritage Route, a collection of industrial sites of historical interest now protected and repurposed. 202 2024 this past Then Route repurposed 20 2

RESUMO: A regularização ambiental da piscicultura continental no Brasil está intimamente ligada à ocupação e uso do solo, as áreas utilizadas para a atividade estão em sua maioria inseridas em áreas de preservação permanente (APP), próximas a rios e nascentes. Esse cenário demonstra a relação entre a atividade e o cumprimento da lei, referente às questões florestais no país. Santa Catarina é um dos estados líderes na piscicultura e um dos primeiros a regulamentar o uso de áreas de preservação permanente (APPs). Assim, foi avaliada a viabilidade de uma proposta de compensação ambiental para regularizar o uso de APPs em Santa Catarina para a piscicultura. Os resultados mostraram que 74% das pisciculturas analisadas precisam regularizar a ocupação das estruturas de produção em APPs. Com relação ao índice proposto de compensação pelo uso em APP, o fator de compensação ambiental (FCA), por meio da avaliação dos mapas individuais e posterior avaliação integrada, todas as pisciculturas identificadas com passivos ambientais em ocupação apresentavam relações de 1:2 e 1:3, sendo este índice uma alternativa viável para a regularização ambiental da atividade. No entanto, propõe-se que o ECF seja aplicado a pequenas pisciculturas, de até quatro módulos fiscais e que tenham um perfil de ocupação mínima padrão em relação à área total da propriedade, conforme avaliado no presente estudo. RESUMO solo APP , (APP) nascentes lei país . (APPs) Assim 74 FCA, FCA (FCA) integrada 12 1 2 1: 13, 13 3, 3 1:3 entanto propõese propõe se propriedade estudo (APP (APPs 7 (FCA

ABSTRACT: The environmental regulation of continental fish farming in Brazil is closely linked to land occupation and use. Areas used for this activity are mostly located in permanent preservation areas (PPA), close to rivers and springs, demonstrating the necessity of regulating this activity for its compliance with public policy. Santa Catarina is a leading state in fish farming and one of the first to regulate the use of PPAs. The feasibility of a proposal for environmental compensation to regularize the use of PPAs in Santa Catarina for fish farming; was therefore, assessed. The results showed that 74% of the fish farms analyzed need to regularize the occupation of production structures in PPAs. Regarding the proposed index of compensation for use in PPAs, the environmental compensation factor (ECF), through evaluation of the individual maps and subsequent integrated evaluation, all the fish farms identified with environmental liabilities in occupation had ratios of 1:2 and 1:3, and this index is a viable alternative for environmental regularization of the activity. It was further proposed that ECF be applied to small fish farms of up to four fiscal modules and that they have a standard minimum occupancy profile in relation to the total area of the property, as assessed in the present study. ABSTRACT PPA, PPA , (PPA) springs policy therefore 74 ECF, (ECF) 12 1 2 1: 13, 13 3, 3 1:3 property study (PPA 7 (ECF

Brazil is home to a rich biodiversity of native edible fruits renowned for their health-promoting compounds and flavors. Among these, Eugenia uniflora L. (Brazilian pitanga) is particularly notable. The fruit varies in color from yellow to purple and is prized for its intense aroma and versatile taste profile. However, information about the compounds responsible for their nutritional and sensory potential is still limited. This study analyzed volatile compounds and metabolites in yellow, red and purple pitanga fruits (Eugenia uniflora) at various ripening stages, exploiting a metabolomics approach. Yellow pitanga had 30 volatile compounds, with esters (40%), terpenes (26.67%) and aldehydes (16.67%) constituting 83.34% of identified volatile compounds. Red pitanga featured 26 volatile compounds, primarily terpenes and esters (each 30.77%) and aldehydes (15.38%), making up 76.92%. Purple pitanga contained 39 volatile compounds, with terpenes and esters (each 35.90%) and aldehydes (17.95%), totaling 89.75% of identified volatile compounds. Across all pitanga types, 124 metabolites were identified, including saturated fatty acids (17.74%), terpenes (17.74%) and sugars (16.93%), constituting 52.41% of identified metabolites. Future studies should provide nutritional information, consumption methods and industrial applications for pitanga fruits, focusing on sensory analysis, health benefits, preservation and breeding to enhance bioactive compounds and flavor. healthpromoting promoting flavors these L Brazilian notable profile However limited stages approach 3 40%, 40 40% , (40%) 26.67% 2667 67 (26.67% 16.67% 1667 16 (16.67% 8334 83 34 83.34 2 each 30.77% 3077 77 15.38%, 1538 15.38% 15 38 (15.38%) 7692 76 92 76.92% 35.90% 3590 35 90 17.95%, 1795 17.95% 17 95 (17.95%) 8975 89 75 89.75 types 12 17.74%, 1774 17.74% 74 (17.74% 16.93%, 1693 16.93% 93 (16.93%) 5241 52 41 52.41 analysis benefits flavor 4 (40% 26.67 266 6 (26.67 16.67 166 1 (16.67 833 8 83.3 30.77 307 7 153 15.38 (15.38% 769 9 76.92 35.90 359 179 17.95 (17.95% 897 89.7 177 17.74 (17.74 169 16.93 (16.93% 524 5 52.4 (40 26.6 (26.6 16.6 (16.6 83. 30.7 15.3 (15.38 76.9 35.9 17.9 (17.95 89. 17.7 (17.7 16.9 (16.93 52. (4 26. (26. 16. (16. 30. 15. (15.3 76. 35. 17. (17.9 (17. (16.9 ( (26 (16 (15. (17 (2 (1 (15

ABSTRACT Introduction: this study links ethical premises and foundations to analyze the dimensions involved in the design of public health policies and health reforms from a social, clinical and public health perspective. Methodology: technological resources and search platforms, applications of inclusion and exclusion criteria were used to select relevant original articles, through a systematic review of the literature, in Medline, Ibecs, Pubmed, Scielo, BVS, Scopus, Web of Science databases, in English and Spanish, about ethics from the clinical, social and public health perspective, organizing the information in scientific tables. Results: the decent living conditions of individuals from any social stratum are related to the guarantees of health care and preservation of living conditions that directly impact health and well-being, and must be supported by institutions and society. Conclusion: regulatory frameworks, connected to human rights, must guarantee equitable access to health care, without discrimination, within the framework of community participation, privacy and social dialogue, influencing policy formulation, accountability, prevention of conflicts of interest and continuous evaluation of effectiveness, leading to the highest impact of health interventions.

RESUMEN Introducción: este estudio vincula premisas y fundamentaciones éticas, para el análisis de dimensiones involucradas en el diseño de políticas públicas de salud y reformas de salud, desde la perspectiva social, del ámbito clínico y de salud pública. Metodología: se utilizaron recursos tecnológicos y plataformas de búsqueda, aplica criterios de inclusión y exclusión para seleccionar artículos originales relevantes, a través de revisión sistematizada de la literatura, en bases de datos Medline, Ibecs, Pubmed, Scielo, BVS, Scopus, Web of Science, en inglés y español, acerca de la ética desde la perspectiva clínica, social y de la salud pública, organizando la información en tablas científicas. Resultados: las condiciones de vida digna de individuos de cualquier estrato social, se relacionan a las garantías de atención sanitaria y preservación de condiciones de vida que impactan directamente en la salud y el bienestar, debiendo ser respaldados por las instituciones y la sociedad. Conclusión: los marcos regulatorios, conectados a los derechos humanos, deben garantizar el acceso equitativo a la atención a la salud, sin discriminación, en el marco de la participación comunitaria, la privacidad y el dialogo social, influyendo en la formulación de políticas, la rendición de cuentas, la prevención de conflictos de interés y la evaluación continua de la efectividad, conducentes al más alto impacto de las intervenciones en salud.

RESUMEN Las cuatro misiones de la Universidad hacen que esta tenga un papel importante en el desarrollo económico y social a través de la formación del capital humano. Entre las misiones, se encuentran la enseñanza y la investigación. La enseñanza debe llevarse a cabo por medio de la investigación para generar las bases del conocimiento y el desarrollo de este. Además, debe generar el uso del conocimiento, su preservación y difusión mediante la interacción con usuarios. Por eso, se indagó en: 1) la formación de los estudiantes universitarios de Encarnación con relación a la CTI; 2) el índice de universidades de Encarnación que realizan transferencia de conocimiento; 3) la relación entre las MIPYMES y las universidades de Encarnación. Metodológicamente, se trabajó con la metodología cuantitativa-método descriptivo. Se aplicó una encuesta a directivos de 4 universidades privadas de la ciudad. Los resultados dan cuenta de la falta de capital humano calificado en I+D+i dentro de las universidades estudiadas, hecho que dificulta la implementación de las oficinas de transferencia de conocimiento (OTRI) pues la formación relacionada a la investigación e innovación se ven limitadas al no desarrollarse en todos los años de cursada, siendo esto, a nivel de grado y posgrado, además de la escasa actividad de vinculación con el medio. Estos hallazgos resaltan la limitada capacidad para generar nuevos conocimientos contextualizados a la realidad local y a su posterior aplicación eficiente.

ABSTRACT The four missions of the University give it an important role in economic and social development through the formation of human capital. Among the missions are teaching and research. Teaching must be carried out through research to generate the bases of knowledge and its development. It must also generate the use of knowledge, its preservation and dissemination through interaction with users. Therefore, we investigated: 1) the training of university students in Encarnación in relation to STI; 2) the index of universities in Encarnación that carry out knowledge transfer; 3) the relationship between MSMEs and universities in Encarnación. Methodologically, we worked with the quantitative methodology - descriptive method. A sur- vey was applied to managers of 4 private universities in the city. The results show the lack of qualified human capital in R+D+i within the universities studied, a fact that hinders the implementation of knowledge transfer offices (OTRI), since training related to research and innovation is limited because it is not developed in all the years of study, both at the undergraduate and graduate levels, in addition to the limited activity of linking with the environment. These findings highlight the limited capacity to generate new knowledge contextualized to the local reality and its subsequent efficient application.

Abstract Introduction. Wild species are important in the ecosystem, and their preservation requires the development of effective techniques. Objective. To determine the in situ and ex situ germination characteristics and field growth of Porcelia mediocris N.A. Murray and Compsoneura trianae Warb. in Arosemena Tola, Napo, Ecuador. Materials and methods. The study was carried out between 2019 and 2020, with seeds collected from the primary forest of P. mediocris and C. trianae. Germination tests were conducted in a greenhouse and in the primary forest, measuring seed emergence, tray growth, and performing an analysis of variance between the testing sites. Seedlings were transplanted into three different soil covers at the Amazon Center for Teaching, Research, and Productivity, with measurements taken for height, stem diameter, number of leaves, and survival. Growth curves were created, and an analysis of variance was performed on the final growth measurements among the different soil covers. Results. For P. mediocris, greenhouse-grown plants showed fewer days to the emergence (67.6), but those grown under guaba cover had a greater height (19.45 cm) and germination percentage (70 %) at end of the trial. For C. trianae, plants grown at the collection site had greater height (13.38 cm) and number of leaves at the end of the evaluation. Field growth did not show differences between soil covers, with survival rate of 47 % for P. mediocris and 75 % for C. trianae. Conclusions. P. mediocris showed better germination percentages under guaba cover, while C. trianae exhibited greater growth in the primary forest, with the germination site not affecting post-transplant growth for either species.

Resumen Introducción. Las especies silvestres son importantes en el ecosistema, estas requieren el desarrollo de técnicas que permitan su preservación. Objetivo. Determinar las características de germinación in situ y ex situ y el crecimiento en campo de las especies Porcelia mediocris N.A. Murray y Compsoneura trianae Warb. en Arosemena Tola, Napo, Ecuador. Materiales y métodos. El estudio se realizó entre 2019 y 2020, se colectaron semillas en el bosque primario de P. mediocris y C. trianae. Se desarrollaron pruebas de germinación en invernadero y en bosque primario, se midió la emergencia de las semillas, crecimiento en bandeja y se aplicó un análisis de varianza entre los sitios de ensayo. Las plántulas fueron trasplantadas en tres diferentes coberturas de suelo en el Centro de Enseñanza, Investigación y Productividad de la Amazonía, se tomaron medidas de crecimiento en altura, diámetro del tallo, número de hojas y supervivencia, se elaboraron las curvas de crecimiento y se realizó un análisis de varianza en las medidas finales de crecimiento entre las diferentes coberturas. Resultados. En P. mediocris, las plantas desarrolladas en invernadero reportaron menos días a la emergencia (67,6), pero las desarrolladas en la cobertura guabas tuvieron mayor altura (19,45 cm) y porcentaje de germinación (70 %) al final de la prueba. En C. trianae las plantas desarrolladas en el sitio de colecta tuvieron mayor altura (13,38 cm) y número de hojas al final de la evaluación. El crecimiento en campo no mostró diferencias entre coberturas y tuvo una supervivencia del 47 % en P. mediocris y 75 % en C. trianae. Conclusiones. P. mediocris reportó mejores porcentajes de germinación en la cobertura guabas y C. trianae tuvo mayor crecimiento en el bosque primario, sin que el sitio de germinación influyera en el crecimiento posterior al trasplante en ambas especies.

Abstract: Estoa journal´s editorial emphasises the increasing importance of evaluation and validation processes in scientific publications, particularly in architectural research. It highlights the necessity of generating and contextualising processes to ensure replicability, functionality, and sustainability in research studies. The integration of new technologies, such as digital simulation, virtual reality, and biomaterials, has revolutionised these processes, enhancing the precision and rigour of evaluations. The journal's current issue focuses on the impact of these technologies on architectural and urban studies, presenting 16 diverse articles that explore various aspects of this transformation. Key themes include the application of innovative technologies in architecture, urbanism, and public policy, emphasising sustainability, bioclimatic efficiency, and heritage preservation. The editorial concludes by encouraging readers to reflect on improving evaluation processes and responsibly educating future generations to use these new technologies effectively. It underscores the critical role of precision, sustainability, and adaptability in modern society and the significant impact of technological advancements on architectural and urban environments.

Resumen: La editorial de la revista Estoa enfatiza la creciente importancia de los procesos de evaluación y validación en las publicaciones científicas, especialmente en la investigación arquitectónica. Destaca la necesidad de generar y contextualizar procesos para asegurar la replicabilidad, funcionalidad y sostenibilidad en los estudios de investigación. La integración de nuevas tecnologías, como la simulación digital, la realidad virtual y los biomateriales, ha revolucionado estos procesos, mejorando la precisión y el rigor de las evaluaciones. El número actual de la revista se centra en el impacto de estas tecnologías en los estudios arquitectónicos y urbanos, presentando 16 artículos diversos que exploran varios aspectos de esta transformación. Los temas clave incluyen la aplicación de tecnologías innovadoras en la arquitectura, el urbanismo y las políticas públicas, enfatizando la sostenibilidad, la eficiencia bioclimática y la preservación del patrimonio. La editorial concluye animando a los lectores a reflexionar sobre cómo mejorar los procesos de evaluación y educar responsablemente a las futuras generaciones para que utilicen estas nuevas tecnologías de manera efectiva. Subraya el papel crucial de la precisión, la sostenibilidad y la adaptabilidad en la sociedad moderna y el impacto significativo de los avances tecnológicos en los entornos arquitectónicos y urbanos.

Resumen: Las Reservas Ecológicas, son la base primordial para la subsistencia de la biodiversidad, desempeñan funciones cruciales para el mantenimiento de los ecosistemas, especialmente, en la preservación de los servicios ecosistémicos de regulación del clima y suministro de agua. Determinar la capacidad de acumulación del COS en tres ecosistemas de la Reserva Ecológica Arenillas (REAR) y la influencia que tienen con los factores de profundidad y el tipo de suelo, fue el objetivo de la investigación. Se partió de la hipótesis que dichos factores ejercen un efecto sobre las propiedades físicas-químicas del suelo, provocando la variabilidad del carbono. Se establecieron 14 unidades de muestreo para los tres ecosistemas; 1) Intervenido, 2) Bosque deciduo y 3) Bosque arbustal deciduo, se extrajo de cada unidad dos muestras de suelo a profundidades de (0-10 y 10-30 cm), dando un total de 28 muestras. Los resultados revelaron diferencias significativas entre los tres tipos de ecosistemas, permitiendo afirmar que, en la REAR, el contenido de COS es mayor en el ecosistema de Bosque deciduo, que en los denominados Bosque arbustal deciduo y la zona Intervenida. Así mismo, los suelos del tipo Alfisol y Entisol en el Bosque deciduo presentaron la mayor capacidad de almacenamiento de COS, siendo la capa superficial la de mayor acumulación en los tres ecosistemas. Se concluyó que las bajas precipitaciones, el aumento de la temperatura y la esporádica vegetación producida por actividades antrópicas, afectan el almacenamiento de COS, limitando la prestación de servicios ecosistémicos relacionados con la captura de carbono edáfico.

Abstract: Ecological Reserves are the primary basis for the subsistence of biodiversity, they play crucial roles in the maintenance of ecosystems, especially in the preservation of ecosystem services of climate regulation and water supply. The objective of the research was to determine the accumulation capacity of COS in three ecosystems of the Arenillas Ecological Reserve (REAR) and the influence of depth factors and soil type. It was hypothesized that these factors exert an effect on the physical-chemical properties of the soil, causing carbon variability. Fourteen sampling units were established for the three ecosystems; 1) Intervened, 2) Deciduous Forest and 3) Deciduous shrub forest, two soil samples were extracted from each unit at depths of (0-10 and 10-30 cm), giving a total of 28 samples. The results revealed significant differences between the three types of ecosystems, allowing us to affirm that, in the REAR, the COS content is higher in the deciduous forest ecosystem than in the deciduous shrub forest and the Intermediate zone. Likewise, Alfisol and Entisol soils in the deciduous forest had the highest COS storage capacity, being the surface layer the one with the highest accumulation in the three ecosystems. It was concluded that low precipitation, increased temperature and sporadic vegetation produced by anthropic activities affect COS storage, limiting the provision of ecosystem services related to soil carbon sequestration.

Abstract Introduction: Iron (Fe) and manganese (Mn) are bioessential micronutrients for plants but can impair the energetic metabolism when present at high levels. Objective: To assess the photosynthetic performance and oxidative damages in Rhizophora mangle L. leaf tissues at low and high concentrations of Fe (74 and 195 mg kg-1; Feleaf) and Mn (65 and 414 mg kg-1; Mnleaf). Methods: Photosynthetic pigments, chlorophyll a fluorescence, leaf CO2 assimilation and gas exchange and DPPH• radical scavenging capacity were sampled in R. mangle growing in estuarine forests in the North region of Espírito Santo State and the extreme South of Bahia State (Brazil) showing low and high Feleaf and Mnleaf. Results: Effects of high Fe and Mn were not identified on pigment levels. The increase in Feleaf and Mnleaf at the levels observed in this assessment had a positive effect on the number of reaction centers and on the efficiency of the oxygen-evolving complex, evaluated as K-band, while no changes were found in the parameters related to the excitation trapping efficiency at the active center of photosystem II. Distinct interference patterns of Fe and Mn on the functional processes of photosynthesis were identified, especially on CO2 assimilation and reactive oxygen species metabolism, with major effects on CO2 assimilation and carboxylation efficiency of Rubisco at high Mnleaf. Conclusion: These findings demonstrate the efficiency of R. mangle in positively regulating the electron transport chain in response to high Fe and Mn, at least in terms of the preservation of structure and functionality of the plant photosynthetic apparatus. Moreover, interference of high Mnleaf in R. mangle occurs at non-stomatal and biochemical levels. There is an antagonistic interference of these trace elements with the physiology of R. mangle, which is a dominant species in Brazilian mangroves.

Resumen Introducción: El hierro (Fe) y el manganeso (Mn) son micronutrientes bioesenciales para las plantas, pero pueden afectar el metabolismo energético cuando están presentes en niveles altos. Objetivo: Evaluar el desempeño fotosintético y los daños oxidativos en tejidos foliares de Rhizophora mangle L. a bajas y altas concentraciones de Fe (74 y 195 mg kg-1; Feleaf) y Mn (65 y 414 mg kg-1; Mnleaf). Métodos: Se muestrearon pigmentos fotosintéticos, fluorescencia de clorofila a, asimilación e intercambio de gases de CO2 foliar y capacidad de eliminación de radicales DPPH• en R. mangle que crece en bosques de estuarios en la región Norte del estado de Espírito Santo y el extremo Sur del Estado de Bahía (Brasil) mostrando Feleaf y Mnleaf bajos y altos. Resultados: No se identificaron efectos de niveles elevados de Fe y Mn en los niveles de pigmento. El aumento de Feleaf y Mnleaf en los niveles observados en esta evaluación tuvo un efecto positivo en el número de centros de reacción y en la eficiencia del complejo generador de oxígeno, evaluado como banda K, mientras que no se encontraron cambios en los parámetros relacionados con la eficiencia de atrapamiento de excitación en el centro activo del fotosistema II. Se identificaron distintos patrones de interferencia de Fe y Mn en los procesos funcionales de la fotosíntesis, especialmente en la asimilación de CO2 y el metabolismo de las especies reactivas de oxígeno, con efectos importantes en la asimilación de CO2 y la eficiencia de carboxilación de Rubisco a niveles altos de Mnleaf. Conclusión: Los hallazgos demuestran la eficiencia de R. mangle en la regulación positiva de la cadena de transporte de electrones en respuesta a los altos niveles de Fe y Mn, al menos en términos de preservación de la estructura y funcionalidad del aparato fotosintético de la planta. Además, la interferencia de Mnleaf alto en R. mangle se presenta a niveles no estomáticos y bioquímicos. Hay interferencia antagónica de estos oligoelementos con la fisiología de R. mangle, que es una especie dominante en los manglares brasileños.

ABSTRACT Postharvest conservation of fresh fruits and vegetables is a constant challenge in the food industry. Biodegradable coatings represent an innovative and sustainable solution to extend their shelf life. In this context, this research evaluated the influence of a coating based on oxidized banana starch (Musa paradisiaca L. group AAA, cv. Cavendish) and olive oil on the conservation of cherry tomatoes (Solanum lycopersicum cv. Cerasiforme) during their storage at ambient conditions. Coating-forming emulsions were prepared using starch (4% m v-1) with a high degree of oxidation, glycerol, Tween 80, and olive oil. The products were dip coated. The starch extraction yield was 27.26% by the wet milling method. The contents of lipids, crude fiber, proteins, carbohydrates, and ashes tended to decrease in oxidized starches with increasing reaction time, the opposite behavior for humidity (P≤0.05). Solubility and oil absorption capacity increased in oxidized starches, while water absorption and swelling power decreased (P≤0.05). The best combination for the formulation of oxidized starch coatings was 3% (m v-1) of glycerol and 0.3% (m v-1) of oil. This coating reduced weight losses and delayed the ripening process. The results suggested that the use of coatings based on oxidized banana starch and olive oil is an effective strategy for maintaining the quality and freshness of the fruits during a longer storage period.

RESUMEN La conservación poscosecha de frutas y hortalizas frescas es un desafío constante en la industria alimentaria. Los recubrimientos biodegradables representan una solución innovadora y sostenible para prolongar su vida útil. En este contexto, esta investigación evaluó la influencia de un recubrimiento a base de almidón oxidado de plátano (Musa paradisiaca L. grupo AAA, cv. Cavendish) y aceite de oliva en la conservación de tomates cherry (Solanum lycopersicum cv. Cerasiforme) durante su almacenamiento en condiciones ambientales. Se prepararon emulsiones formadoras de recubrimiento usando almidón (4% m v-1) con alto grado de oxidación, glicerol, Tween 80 y aceite de oliva. Los productos se recubrieron mediante inmersión. El rendimiento de extracción del almidón fue de 27,26% por el método de molienda húmeda. Los contenidos de lípidos, fibra cruda, proteínas, carbohidratos y cenizas tendieron a disminuir en los almidones oxidados al aumentar el tiempo de reacción, comportamiento opuesto para la humedad (P≤0,05). La solubilidad y capacidad de absorción de aceite aumentaron en los almidones oxidados, mientras que la absorción de agua y poder de hinchamiento disminuyeron (P≤0,05). La mejor combinación para la formulación de los recubrimientos de almidón oxidado fue 3% (m v-1) de glicerol y 0,3% (m v-1) de aceite. Este recubrimiento redujo las pérdidas de masa y retrasó el proceso de maduración. Los resultados sugirieron que el uso de recubrimientos a base de almidón oxidado de plátano y aceite de oliva es una estrategia eficaz para mantener la calidad y frescura de los frutos durante un periodo de almacenamiento más prolongado.

Abstract Since the peopling of the Pampean region, in the center of the Tandilia ranges, hunter- gatherer groups produced numerous indigenous quarries where different kind of rocks were used until the European conquest. Later, with the foundation of the nearby towns, these spaces continued to serve both as sites for artisanal craftsmanship and as integral components of agricultural and livestock exploitation. Throughout history, we recognize continuity in some of the ways of inhabiting the hilly landscape that involve continuities. However, contemporary uses characterized by differing scales and based on other logics of landscape appropriation, impact and pose important threats to the archaeological sites and their inherent heritage. In this paper, we describe the indigenous quarries of central Tandilia as persistent places exploring some aspects of their social construction through time. In this sense, we hope to contribute to the discussions about their usage and regulation and promote inclusive dialogues with different social sectors to encourage their preservation.

Resumen Desde los primeros momentos del poblamiento humano de la región Pampeana, en el sector serrano del centro de Tandilia, los grupos cazadores-recolectores generaron numerosas canteras indígenas. En ellas, se aprovecharon distintas rocas hasta tiempos previos a la conquista. Posteriormente, desde la fundación de los pueblos serranos, estos espacios se continuaron utilizando tanto para el trabajo artesanal de canteo como enmarcados en la explotación agrícola-ganadera. A lo largo de la historia reconocemos ciertas formas de habitar el paisaje serrano que involucran continuidades. No obstante, otros usos actuales, de escala diferente, y enmarcados en otras lógicas de apropiación del paisaje, impactan y ponen en riesgo a los sitios arqueológicos y su patrimonio. En este trabajo describimos los espacios de canteras indígenas del centro de Tandilia como lugares persistentes con el fin de desarrollar algunos aspectos en torno a su construcción social a lo largo del tiempo. En este sentido, esperamos aportar a las discusiones respecto a sus usos y regulación y propiciar diálogos con diversos sectores sociales tendientes a favorecer su preservación.

Abstract Introduction CyberKnife (CK) radiosurgery is a treatment strategy for vestibular schwannoma (VS). Objectives To evaluate hearing preservation (HP) after CK for VS. Data Synthesis The study was conducted following the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) statement, and it was registered at the International Prospective Register of Systematic Reviews (PROSPERO, under number CRD42021250300). The inclusion criteria were based on the population, intervention, comparison, outcome, timing and study design (PICOTS) strategy: population – patients with VS; intervention – CK; Comparison – none; Outcome – serviceable HP defined by Gardner and Robertson as grades I or II, or by the American Academy of Otolaryngology and Head and Neck Surgery as classes A or B; timing – mean follow-up longer than 1 year; and study design – retrospective or prospective studies. The exclusion criteria were: studies not published in English; studies published before January 2000 and after October 2021; and studies only including patients with neurofibromatosis type 2 or submitted to a previous treatment. The PubMed/MEDLINE, EMBASE, Web of Science, Cochrane Library, LILACS, and IBECS databases were used and last searched on October 27th, 2021. Statistical heterogeneity was assessed using I2 statistics. The appraisal checklist was used to assess the risk of bias in the included studies. A total of 222 studies were analyzed, and 13 were included in the synthesis, which represents 493 participants with serviceable hearing before intervention. The mean HP rate after CK using a random effects model was of 68% (95% confidence interval [95%CI]: 59–76%) at a mean follow-up of 42.96 months. Conclusion The longer follow-up period was associated with a lower HP rate after CK radiosurgery for VS in the qualitative synthesis. (CK . (VS) (HP MetaAnalyses Meta Analyses PRISMA (PRISMA statement PROSPERO, PROSPERO (PROSPERO CRD42021250300. CRD42021250300 CRD CRD42021250300) comparison outcome PICOTS (PICOTS none II B followup follow up year English 200 2021 PubMedMEDLINE PubMed MEDLINE PubMed/MEDLINE EMBASE Science Library LILACS 27th th statistics 22 analyzed synthesis 49 68 95% 95 (95 95%CI 95CI CI [95%CI] 59–76% 5976 59 76 4296 42 96 42.9 months (VS CRD4202125030 20 202 4 6 9 (9 [95%CI 59–76 597 5 7 429 42. CRD420212503 ( 59–7 CRD42021250 59– CRD4202125 CRD420212 CRD42021 CRD4202 CRD420 CRD42 CRD4

Abstract Portuguese Traditional Music is often overlooked in formal teaching at music schools in Portugal. Furthermore, there has been little research into its use in the classroom and the informal learning practices associated with it. Thus, an Educational Project was developed and implemented in 2021/2022, at the Regional Conservatory of Ponta Delgada (CRPD), involving 7 violin students aged between 9 and 14 years and focused on learning songs from the Traditional Music of the Azores. These songs were prepared in class using informal learning practices - auditory learning and analysis, the use of recordings, memorisation without the use of sheet music, improvisation, etc. - and presented at a concert. Additionally, a research study was conducted to analyse the effects of such intervention on the motivation, learning and attitudes of the students, as well as the perceptions developed by the students, their parents, the teachers, and the general public involved in this experience. The study also aimed to assess the feasibility of combining formal and informal learning practices in violin teaching at the CRPD and to evaluate its implications for the preservation of regional cultural identity. To this end, qualitative data were collected, through direct observation of classes with field notes, audiovisual recordings, semi-structured interviews with the students, anonymous questionnaires to the parents and the audience present at the concert, and 27 violin teachers. This data was subjected to content analysis, namely by organising it into categories and sub-categories. The results show that the inclusion of Azorean Traditional Music, using informal learning practices, had a positive effect on the students' motivation, enhancing the development of technical, musical, cognitive, and social skills. In addition, the Azorean Traditional Music concert proved to be an effective means of disseminating and valuing the region's cultural heritage, boosting the students' identity development, and preserving the region's cultural identity.

Abstract Introduction - Respiratory symptoms and allergic diseases remain under-diagnosed both in the general population and in athletes. The Allergy Questionnaire for Athletes (AQUA), for screening these pathologies, has been validated and translated into Portuguese only for athletes age 16 years or over. Objectives - This work aims to culturally adapt the AQUA questionnaire into the Portuguese pediatric population, for future use in athletes between 12 and 18 years old. Material and Methods - Focus groups were held to evaluate the preservation of the construct and the correct understanding of phrases and expressions. These were made up of: (1) group of young Portuguese federated athletes between 12 and 18 years old, (2) caregivers of these young people, (3) teachers at the institution's school for the aforementioned ages and (4) group of experts in the areas sports medicine, otorhinolaryngology and immunoallergology. Results - The original version of the instrument has 25 questions, to be answered by the athletes. The working group responsible for the adaptation reached a consensus taking into account the changes discussed in the focus groups, achieving semantic, idiomatic, experimental and conceptual equivalence, which guaranteed an accurate translation and adequate cultural adaptation. Conclusions - With this work, the original version of the “AQUA” questionnaire has now been translated and adapted for use in athletes over 12 years of age.

Resumo Introdução - Os sintomas respiratórios e doenças alérgicas continuam sub-diagnosticados quer na população em geral como em atletas. O questionário Allergy Questionnaire for Athletes (AQUA), de rastreio destas patologias encontra-se validado e traduzido para português apenas para atletas com idade igual ou superior a 16 anos. Objetivos - Este trabalho tem como objetivo a adaptação cultural para a população pediátrica portuguesa do questionário “AQUA”, para futura utilização em atletas entre os 12 e os 18 anos. Material e Métodos - Foram realizados quatro grupos focais para avaliar a preservação do constructo e a correta compreensão de frases e expressões. Estes foram constituídos por: (1) grupo de jovens atletas federados portugueses entre os 12 e 18 anos, (2) cuidadores desses jovens, (3) professores a lecionar na escola da instituição às idades referidas e (4) grupo de peritos nas áreas da medicina desportiva, otorrinolaringologia e imunoalergologia. Resultados - A versão original do instrumento possui 25 questões, a serem respondidas pelo atleta. O grupo de trabalho responsável pela adaptação chegou a consenso tendo em conta as alterações discutidas nos grupos focais, conseguindo uma equivalência semântica, idiomática, experimental e conceptual, que garantiu uma tradução precisa e uma adaptação cultural adequada. Conclusões Com este trabalho, a versão original do questionário “AQUA” encontra-se agora traduzida e adaptada para uso em atletas com mais de 12 anos.

Abstract The aim of this work is to identify the main taphonomic processes that contribute to the degradation and contamination of collagen in faunal remains from archaeological sites located in fluvial-lacustrine environments. This problem has made it difficult to radiocarbon date bones and therefore to chronologically assign human occupations. The first results of the diagenetic analyses of bone samples from the archaeological sites Cerro Tapera Vázquez, Calera and Las Brusquillas 4, located in central-east Argentina, are presented. Protein content, collagen quality, porosity, crystallinity, carbon/phosphorus content and calcite percentage were analyzed. The results indicated that chemical hydrolysis and dissolution generated modifications in the bones, which led to low preservation in the quantity and quality of collagen, a fundamental material to guarantee radiocarbon dating.

Resumen El objetivo general de este trabajo es identificar los principales procesos diagenéticos que contribuyen a la degradación y contaminación del colágeno de los restos faunísticos de sitios arqueológicos emplazados en ambientes fluvio-lacustres. Este problema ha dificultado la realización de fechados radiocarbónicos sobre huesos y, por tanto, la asignación cronológica de las ocupaciones humanas. Se dan a conocer los primeros resultados del análisis diagenético de muestras óseas provenientes de los sitios arqueológicos Cerro Tapera Vázquez, Calera y Las Brusquillas 4, ubicados en el centro-este de Argentina. Se analizó el contenido de proteína, la calidad del colágeno, la porosidad, la cristalinidad, el contenido de carbono/fósforo y el porcentaje de calcita. Los resultados obtenidos indican que la hidrólisis química y la disolución generaron modificaciones en los huesos, lo que condujo a una baja preservación en la cantidad y calidad del colágeno, material fundamental para garantizar la realización de dataciones radiocarbónicas y otros estudios isotópicos.