Search Results (544)

Pulque, an available traditional Mexican fermented beverage, has deep ethnographic and cultural significance. It was originally consumed by pre-Columbian civilizations, including the Teotihuacanos, Mexicas, Otomies, Zapotecas, Mixtecas, and Maya. It was revered as a sacred drink with both ceremonial and medicinal uses, often reserved for elites and priests. Its production is based on the ancestral extraction and fermentation of aguamiel, a sweet sap obtained from agave plants. While advances in food technology have occurred, traditional techniques for obtaining and fermenting aguamiel remain prevalent, especially in rural communities, reflecting the resilience of indigenous knowledge systems. Recent interest in pulque has focused on its nutritional content and potential health benefits when consumed in moderation, though risks related to excessive intake remain a concern. Moreover, cultural initiatives aim to revitalize indigenous heritage through gastronomic promotion, tourism routes, and festive traditions. This study explores pulque’s production processes, its cultural symbolism, and its evolving role within Mexican society, suggesting that its survival reflects both continuity and adaptation in the face of modernity. This paper is also presented as a narrative integrative review to explore the biocultural significance of pulque across the anthropological, historical, biochemical, and public-health domains. Full article

The article examines the role of art in the successful revitalisation of brownfield sites in Nantes. The city’s deindustrialization in the 1960s–80s caused a severe economic and social crisis. Significant areas were left behind by the abandoned factories, which were rapidly degrading, negatively affecting the entire city. Many of these were located on a river island in the city centre. Since the early 1990s, the Nantes authorities initiated a process of revitalising brownfield sites. They implemented several culture-led regeneration strategies. Nantes opened up to temporary events: street theatre shows and art festivals. The flagship project and symbol of renewal became Les Machines de Île, mobile, interactive machines that took over the previously degraded island and hark back to its industrial past. Site-specific art installations filled the city. The municipal authorities also started to implement the concept of a creative cluster, concentrating art colleges, cultural facilities, and creativity-related businesses on former wasteland. The use of a variety of strategies brought success, and the results went beyond the revitalised area. Cultural activities became an accelerator of change and contributed to the regeneration process of the city. Full article

The use of Shakespeare within warzones and at the frontline of conflict centralizes vital questions about the role of the arts during times of profound crisis, when lives and liberties are under direct attack. This article first considers Shakespearean productions linked to Russia’s 2022 invasion of Ukraine, concentrating on the inaugural Ukrainian Shakespeare Festival and two documentaries that reveal how staging Shakespeare can serve humanitarian needs, promote political debate, and help individuals to process their wartime experiences. It then expands to include examples from other conflicts, including the First World War and the ongoing crisis in Gaza, and argues that warzone productions—in addition to embracing what theatre can achieve at times of conflict—also address its limitations. Warzone performances often acknowledge a gulf between representation and lived experience, between tragedy as a dramatic form and reality, which is reinforced when the individuals staging Shakespeare are also ‘actors’ in the war. This article proposes that what unites war and theatre is the power of narrative for shaping action and interpretation, and this recognition underlines the responsibilities of political and theatrical narratives at times of war, as well as the role of the critic. Full article

Taohuawu woodblock New Year prints are one of the most representative traditional multicolor woodblock print forms from the Jiangnan region of China and are recognized as an Intangible Cultural Heritage at the provincial level in Jiangsu. However, the development of mechanized and high-tech production methods, combined with the declining role of traditional festive customs in modern society, has posed significant challenges to the preservation and transmission of this art form. Existing digital preservation efforts mainly focus on two-dimensional scanning and archival storage, largely neglecting the essential processes of color separation and multicolor overprinting. In this study, a digital restoration method is proposed that integrates image processing, color clustering, and edge detection techniques for the efficient reconstruction of the traditional multicolor woodblock overprinting process. The approach applies the K-means++ clustering algorithm to extract the dominant colors and reconstruct individual color layers, in combination with CIELAB color space transformation to enhance color difference perception and improve segmentation accuracy. To address the uncertainty in determining the number of color layers, the elbow method, silhouette coefficient, and Calinski-Harabasz index are employed as clustering evaluation methods to identify the optimal number of clusters. The proposed approach enables the generation of complete, standardized digital color separations, providing a practical pathway for efficient reproduction and intelligent application of TWNY Prints, contributing to the digital preservation and innovative revitalization of intangible cultural heritage. Full article

The Lidia cattle breed is featured in several traditional popular bullfighting festivals throughout Spain, including the “Toro de Cuerda” event, in which the animals are subjected to intense physical exercise. However, the physiological impact and welfare implications of these activities remain poorly characterized. This study aimed to evaluate the stress response and muscle damage in Lidia breed bulls during roping bull celebrations through comprehensive blood analysis. Blood samples were collected from 53 adult male Lidia bulls before and after a standardized 45 min continuous running exercise during traditional roping bull events in four Spanish autonomous regions. Hematological parameters, muscle enzymes (creatine kinase, lactate dehydrogenase, lactate), and stress hormones (cortisol and ACTH) were analyzed. Significant increases (p < 0.05) were observed in leukocytes, lymphocytes, monocytes, eosinophils, neutrophils, erythrocytes, hematocrit, hemoglobin, and post-exercise platelets. Muscle enzymes showed marked elevations, with creatine kinase increasing up to 10-fold above baseline values. Stress hormones, cortisol and ACTH, also demonstrated significant increases. Despite the magnitude of these changes, all parameters remained within established reference ranges for the bovine species. This study provides the first physiological assessment of Lidia cattle during popular bullfighting celebrations, establishing baseline data for evidence-based welfare evaluation and management protocols. Full article

Hand hygiene (HH) is essential for preventing disease transmission, particularly in schools where children are in close contact with other children. This study evaluated a school-based intervention on observed HH practices and hand cleanliness in six primary schools in Guatemala. Hand cleanliness was measured using the Quantitative Personal Hygiene Assessment Tool. The intervention included (1) HH behavior change promotion through Handwashing Festivals, and (2) increased access to HH materials at HH stations. Handwashing Festivals were day-long events featuring creative student presentations on HH topics. Schools were provided with soap and alcohol-based hand rub throughout the project to support HH practices. Appropriate HH practices declined from 51.2% pre-intervention to 33.1% post-intervention, despite an improvement in median Quantitative Personal Hygiene Assessment Tool scores from 6 to 8, indicating cleaner hands. Logistic regression showed higher odds of proper HH when an assistant was present. The decline in HH adherence was likely influenced by fewer assistants and changes in COVID-19 policies, while improvements in hand cleanliness may reflect observational bias. These findings emphasize the importance of sustained behavior change strategies, reliable HH material access, and targeted interventions to address gaps in HH practices, guiding school health policy and resource allocation. Full article

Large-scale events, such as festivals and public gatherings, pose serious problems in terms of traffic congestion, slow transaction processing, and security risks to transportation planning. This study proposes a blockchain-based solution for enhancing the efficiency and security of intelligent transport systems (ITS) by utilizing state channels and rollups. Throughput is optimized, enabling transaction speeds of 800 to 3500 transactions per second (TPS) and delays of 5 to 1.5 s. Prevent data tampering, strengthen security, and enhance data integrity from 89% to 99.999%, as well as encryption efficacy from 90% to 98%. Furthermore, our system reduces congestion, optimizes vehicle movement, and shares real-time, secure data with stakeholders. Practical applications include fast and safe road toll payments, faster public transit ticketing, improved emergency response coordination, and enhanced urban mobility. The decentralized blockchain helps maintain trust among users, transportation authorities, and event organizers. Our approach extends beyond large-scale events and proposes a path toward ubiquitous, Artificial Intelligence (AI)-driven decision-making in a broader urban transit network, informing future operations in dynamic traffic optimization. This study demonstrates the potential of blockchain to create more intelligent, more secure, and scalable transportation systems, which will help reduce urban mobility inefficiencies and contribute to the development of resilient smart cities. Full article

Long-term source apportionment of PM_2.5 during high-pollution periods is essential for achieving sustained reductions in both PM_2.5 levels and their health impacts. This study conducted PM_2.5 sampling in Shenzhen from January to March over the years 2021–2024 to investigate the long-term impact of coronavirus disease 2019 and the short-term impact of the Spring Festival on PM_2.5 levels. The measured average PM_2.5 concentration during the research period was 22.5 μg/m³, with organic matter (OM) being the dominant component. Vehicle emissions, secondary sulfate, secondary nitrate, and secondary organic aerosol were identified by receptor model as the primary sources of PM_2.5 during the observational periods. The pandemic led to a decrease of between 30% and 50% in the contributions of most anthropogenic sources in 2022 compared to 2021, followed by a rebound. PM_2.5 levels in January–March 2024 dropped by 1.4 μg/m³ compared to 2021, mainly due to reduced vehicle emissions, secondary sulfate, fugitive dust, biomass burning, and industrial emissions, reflecting Shenzhen’s and nearby cities’ effective control measures. However, secondary nitrate and fireworks-related emissions rose significantly. During the Spring Festival, PM_2.5 concentrations were 23% lower than before the festival, but the contributions of fireworks burning exhibited a marked increase in both 2023 and 2024. Specifically, during intense peak events, fireworks burning triggered sharp, short-term spikes in characteristic metal concentrations, accounting for over 50% of PM_2.5 on those peak days. In the future, strict control over vehicle emissions and enhanced management of fireworks burning during special periods like the Spring Festival are necessary to reduce PM_2.5 concentration and improve air quality. Full article

This study explores the enhancement of spatial vitality in the Historic Center of Macau from the perspective of museumification theory. This research employs GIS technology to analyze Baidu heatmap data, comparing the differences in spatial vitality between the festive and daily periods. Furthermore, experiential quality questionnaire data were collected from 224 tourists visiting the historical district, constructing a theoretical model of “objective vitality–experience quality”. Through objective analysis, the results indicate that the distribution of vitality in the Historic Center of Macau exhibits a clear core–periphery diffusion pattern. During the festive period, the intensity of spatial vitality significantly increases. Through subjective analysis, this study reveals that experiential quality has a significant impact on spatial vitality. Among the dimensions, education and inspiration, cultural exchange, and entertainment enjoyment have a notably positive effect on spatial vitality. The elements of education and inspiration play a crucial role during festive periods—particularly artistic attractions and educational entertainment—which positively influence vitality. This study innovatively applies museumification theory to the research of vitality in a historical district, providing valuable references for the sustainable cultural tourism development and cultural heritage preservation of the Historic Center of Macau. Full article

This article examines Asterius of Amaseia’s Homily 4 on the Kalends of January and compares it with the works of Libanius and John Chrysostom on the same subject. Preached in January 400, Asterius’ sermon takes a distinctive approach, focusing less on condemning pagan aspects and more on criticising immoral behaviour during the festival. The bishop emphasises the economic and non-inclusive nature of the celebration, directly refuting Libanius’ eulogy. Asterius portrays the Kalends as a source of social division and violence, in contrast to Libanius’ portrayal of shared joy. This article suggests that Asterius’ polemic reflects a social conflict rather than a pagan–Christian opposition, presenting the Kalends as a moral problem threatening society, particularly through the corruption of its leaders. Full article

Predicting forest trail visitation is essential for sustainable management and policy development, including infrastructure planning, safety operations, and conservation. However, due to numerous informal access points and complex external influences, accurately monitoring visitor numbers remains challenging. This study applied random forest, gradient boosting, and LightGBM models with Bayesian optimization to predict daily visitor counts across six sections of the National Daegwallyeong Forest Trail, incorporating variables such as weather conditions, social media activity, COVID-19 case counts, tollgate traffic volume, and local festivals. SHAP analysis revealed that tollgate traffic volume and weekends consistently increased visitation across all sections. The impact of temperature varied by section: higher temperatures increased visitation in Kukmin Forest, whereas lower temperatures were associated with higher visitation at Seonjaryeong Peak. COVID-19 cases demonstrated negative effects across all sections. By integrating diverse variables and conducting section-level analysis, this study identified detailed visitation patterns and provided a practical basis for adaptive, section- and season-specific management strategies. These findings support flexible measures such as seasonal staffing, congestion mitigation, and real-time response systems and contribute to the advancement of data-driven regional tourism management frameworks in the context of evolving nature-based tourism demand. Full article

The Language, Culture, and Knowledge-building through Science (LaCuKnoS) project tests and refines a model of science teaching and learning that brings together current research on the role of language in science communication, the role of cultural and community connections in science engagement, and the ways people apply science knowledge to their daily decision making. One key component of the model brings families together as co-learners and co-teachers through family learning experiences. We describe our work to promote more robust family conversations about science in our lives within an existing research practice partnership, using a two-tiered qualitative conversational analysis to compare the family conversations that result from three family engagement models: (a) family science festivals; (b) family science workshops; and (c) family science home learning. More specifically, this paper addresses the question: How do families describe and evaluate science in their lives and communities during family conversations that occur during each of these three engagement models? Discourse analysis using the appraisal dimension of systemic functional linguistics highlights the affective components of families evaluating science in their lives, as well as how each model provided unique affordances for different communicative goals. These findings are used to propose a set of design principles to guide the continued exploration of community-sustaining and family-centric models of family engagement as a key strategy for broadening science participation. Full article

Returning to work after extended holidays poses significant challenges to employees’ psychological adjustment, yet this phenomenon remains underexplored in organizational research. Drawing on the Conservation of Resources (COR) theory, this study develops and tests a moderated mediation model to examine how pre-holiday work-related irritation influences post-holiday workplace vigor through heightened need for recovery, and how perceived organizational support buffers this process. Data were collected through a four-wave time-lagged design surrounding the Chinese Spring Festival, with a final sample of 349 employees across diverse industries. Results show that pre-holiday emotional strain increases employees’ recovery needs, which in turn undermines their workplace vigor. Moreover, boundary strength at home and perceived organizational support buffer the indirect negative pathway, highlighting the critical roles of both personal and organizational resources in the recovery process. By shifting attention from burnout to positive energy states such as vigor, this study advances theoretical understanding of post-holiday adjustment dynamics and offers practical insights for organizations seeking to foster employee resilience and sustained engagement after structured breaks. Full article

Kumbapattu is a folk song of the indigenous Kurichiya community sung during Thira, a religious festival celebrated during the month of Kumbham (February). It narrates the mythical life and actions of Malakkari, an embodiment of Lord Shiva and the chief deity of the Kurichiya. A critical study of this 1051-line folk song, its ritual performance, and its ecological fountainheads can contribute to our understanding of the cultural and ritualistic energies and functions of indigenous art forms. This paper examines the role played by religious folk songs in reiterating Kurichiya identity and community integration, and the relevance of such narratives in addressing ecological challenges while sustaining cultural heritage. The method of close textual analysis of Kumbapattu is employed to decode the religious concepts and philosophies of the community, supplemented by observations of ritual performances during fieldwork. This study draws on both primary and secondary materials for the analysis. The study employs Bronisław Malinowski’s myth–ritual theory to examine the relationship between myth and ritual and their role in shaping the Kurichiya identity. Further, William R. Bascom’s four functional categories are applied to identify the ecological functions expressed through the song, since the community is traditionally agrarian and still largely depends on forest and environment for a significant part of their community life. To provide a culturally grounded interpretation that reflects Kurichiya worldviews, the study also incorporates indigenous epistemology to make the analysis more relevant and comprehensive. Full article