274 results
Search Results
2. Bibliometric evolution of body percussion: Impact and gender in scientific-academic publications.
- Author
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Francisco Arnau-Mollá, Antonio and Javier Romero-Naranjo, Francisco
- Subjects
SPANISH literature ,SEARCH engines ,BIBLIOMETRICS ,EXPERIMENTAL literature ,GENDER ,PRIMARY education ,CHILDREN'S books - Abstract
Copyright of Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación is the property of Federacion Espanola de Asociaciones de Docentes de Educacion Fisica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
3. Civil society organisations and the healthcare of irregular migrants: the humanitarianism-equity dilemma.
- Author
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Piccoli, Lorenzo and Perna, Roberta
- Subjects
UNDOCUMENTED immigrants ,HUMANITARIANISM ,DILEMMA ,UNIVERSAL healthcare ,CIVIL society ,ETHICAL problems ,QUALITY of life - Abstract
Individuals who reside in a country without regular authorisation generally find it difficult to access public medical services beyond emergency treatment. Even in countries with universal healthcare, there is often a gap between rights on paper and their implementation. Civil society organisations (CSOs) fill this gap by providing medical services to vulnerable populations, including irregular migrants. What, if any, are the ethical dilemmas that arise for CSO staff when delivering such services in countries with universal healthcare? Under what conditions do these dilemmas arise? And what strategies do CSO staff use to mitigate them? We answer these questions using 40 semi-structured interviews with CSO staff working in two European countries with high levels of irregularity, universal healthcare provisions on paper, and significant differences in approaches and availability of public services for irregular migrants: Italy and Spain. We show that CSO staff providing medical services to irregular migrants in places with universal healthcare coverage face a fundamental dilemma between humanitarianism and equity. CSO staff respond to the humanitarian belief in the value of taking all possible steps to prevent or alleviate human suffering, thus promoting a decent quality of life that includes access to both emergency and non-emergency care. In doing so, however, they run the risk of substituting rather than complementing public provisions, thereby preventing governments from assuming responsibility for these services in the long term. Individuals who acknowledge the existence of this dilemma generally oppose the creation of parallel structures; that is, services specifically developed for irregular migrants outside the public system; while those who ignore it essentially subscribe to a tiered system, giving up on considerations of equity. We argue that CSOs involved in the provision of healthcare to irregular migrants do not simply provide services; they also play an inherently political role. [ABSTRACT FROM AUTHOR]
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- 2024
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4. Closing the Loop: Enhancing Local Monitoring of Child Poverty to Leave No Child Behind.
- Author
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de la Rasilla, Pablo, Stamos, Iraklis, Proietti, Paola, and Siragusa, Alice
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RESEARCH methodology ,SOCIAL networks ,STAKEHOLDER analysis ,NUTRITION ,INTERVIEWING ,VIOLENCE ,CHILDREN with disabilities ,SOCIAL isolation ,CONCEPTUAL structures ,CHILD health services ,QUALITY assurance ,ACTION research ,CASE studies ,POVERTY ,HOMELESSNESS ,HOUSING ,LITERATURE reviews ,SOCIAL integration ,CHILDREN - Abstract
Research on the Leave No One Behind principle of the Sustainable Development Goals (SDGs) within the context of the Agenda 2030 is currently prevalent; however, research on monitoring child poverty at the sub-national (local) level is still limited. This paper addresses this gap by examining indicators developed for monitoring the phenomenon at different territorial levels (global, European, and national) and assessing their territorial transposition locally, using the city of Cadiz, Spain, as a case study. Interviews with local stakeholders reveal that despite the availability and access to related indicators and data, relevant actors must enhance their efforts to utilize such indicators effectively. Based on desktop research and qualitative analysis, the paper delivers recommendations for improving local monitoring of child poverty in Europe and inducing policy changes. This knowledge can inform targeted interventions, policy formulation, and resource allocation to tackle child poverty and promote equitable and inclusive societies. [ABSTRACT FROM AUTHOR]
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- 2024
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5. Photoprotection and Skin Cancer on X/Twitter: Analysis of Misinformation, Communication Challenges, and Attitudes in the Spanish Community.
- Author
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Fuentes-Lara, Cristina, Poch Butler, Santana Lois, Humanes, María Luisa, and Jiménez Sánchez, Lara
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SKIN cancer ,COMMUNITY attitudes ,CONSCIOUSNESS raising ,MISINFORMATION ,HEALTH literacy - Abstract
This paper delves into the challenges faced by scientists to effectively communicate regarding photoprotection and skin cancer as a result of the pervasive, harmful effects of disinforming messages. In order to do so, the Spanish population's understanding of photoprotection and skin cancer is examined. This paper is as an extension of the COMUNICANCER initiative, the ultimate goal of which is to establish protocols for producing and disseminating accurate content that raises the awareness of skin cancer-related dangers, as well as transferring knowledge on health prevention. Therefore, we have monitored the prevalence of misinformation and lack of information regarding sun photoprotection in Spain, aiming to reflect, ultimately, on the added difficulties faced by the scholarly community to disseminate accurate content in today's communication environment, which has become even more complex due to the distorting influence of disinformation. Employing a quantitative methodology, the research involved a comprehensive analysis of 2498 Spanish-language tweets related to skin cancer and photoprotection collected between August 2021 and August 2022. The study proves that scientists face a social media landscape, particularly on X/Twitter, where there is not only a lack of comprehensive information on the various dimensions of skin cancer, its prevention, and treatment, but which also serves as a breeding ground for the dissemination of inaccurate and misleading information regarding sun-related health risks and preventive measures. This leads to an urgent need to develop strategies aimed at fostering comprehensive and accurate information dissemination, especially regarding health information, due to the critical effect this can have on people and public health systems. [ABSTRACT FROM AUTHOR]
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- 2024
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6. Agency, Protection, and Punishment: Separating Women's Experiences of Deposit in Early to Mid-Colonial New Spain, 1530–1680.
- Author
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Holler, Jacqueline
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PUNISHMENT ,HEGEMONY ,BIGAMY ,IDEOLOGY - Abstract
In the diverse multiethnic setting of colonial New Spain, women faced challenges in separating themselves from marriages they considered unendurable. The Catholic Church, which exercised hegemony over definitions of marriage in the colony, controlled access to permanent, formal separation or "ecclesiastical divorce", while secular courts offered shorter-term separations generally aimed at reunifying couples. Outside of these options, flight, concealment, and bigamy, or "self-divorce," offered the only recourse for women seeking to leave an untenable relationship. While it is well known that few women sought (and even fewer were granted) ecclesiastical divorce, it is clear that many women sought separation through formal and informal means. Using ecclesiastical petitions for divorce, this paper investigates the experience of deposit (depósito) for New Spain's separated women. Deposit was likely a primary goal of women's divorce petitions. Moreover, the hegemony of marriage was less complete in reality than in ideology; the number of single women in the colony is now known to be vast, and their networks substantial. Building on Bird's and Megged's insights on separation and singleness, this paper argues that studying deposit reveals a custom that offered women of all classes a substantial degree of respite and agency in separation, particularly in the early colony, when institutional options were less formalized. Sometimes, depósito permitted lengthy separations that blurred into permanency, while at other times it served as a crucial safety valve. Nonetheless, the practice was a contested terrain on which husbands also sought to exercise power and control. Deposit, therefore, was a highly ambivalent form of "separation" in Latin America. This was undoubtedly true both in the early-colonial period and thereafter, but as colonial society matured and institutional deposit became more possible and common, men's power was enhanced. Studying the practice before the late seventeenth century therefore reveals some of the ways that early colonial societal flux authorized female agency. [ABSTRACT FROM AUTHOR]
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- 2024
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7. Regulatory Implications of the Supervision and Management of Liquidity Risk: An Analysis of Recent Developments in Spanish Financial Institutions.
- Author
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Mariscal-Cáceres, Juan, Cristófol-Rodríguez, Carmen, and Cerdá-Suárez, Luis Manuel
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BANKING industry ,BANK liquidity ,BANKING laws ,RISK assessment ,LITERATURE reviews ,FINANCIAL institutions - Abstract
The aim of this paper is to analyze the evolution of bank liquidity regulations, considering the global regulatory framework applicable to financial institutions, from the beginning of the banking and liquidity crisis in 2007–2008 to the present. The new liquidity requirements under Basel III regulations are defined. An analysis is made of the recent evolution of credit institutions in Spain from different banking prisms to determine how the new banking regulation and supervision, following the start of supervisory powers by the European Central Bank at the end of 2014, has affected them. The methodology applied has been firstly the literature review, followed by a compilation and analysis of the financial and statistical evidence available on the main Spanish financial institutions, from the European Central Bank and the Bank of Spain, as well as information published by other agencies and the financial institutions themselves. It concludes with a reflection and analysis of the outlook for the sector once the most recent impacts, derived from COVID-19, and the supply crisis with the rise in global inflation and the increase in interest rates have been overcome. It can be stated that credit institutions in Spain have significantly improved their liquidity position over the last 15 years. [ABSTRACT FROM AUTHOR]
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- 2024
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8. Inequality and redistribution: evidence from Scandinavian and Mediterranean countries.
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Claveria, Oscar and Sorić, Petar
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INCOME inequality ,INCOME redistribution ,ALTMETRICS ,SCANDINAVIANS ,GOVERNMENT policy ,INHERITANCE & transfer tax - Abstract
Purpose: The purpose of this paper is to investigate the adjustment of government redistributive policies in Scandinavian and Mediterranean countries following changes in income inequality over the period 1980–2021. Design/methodology/approach: The authors first modelled the time-varying dynamics between income inequality and redistribution and then used a non-linear framework to test for the existence of asymmetries and cointegration in their long-run relationship. The authors used two complementary measures of inequality – the share of total income accruing to top percentile income holders and the ratio of the share of total income accruing to top decile income holders divided by that accumulated by the bottom 50% – and computed redistribution as the difference between the two inequality indicators before and after taxes and transfers. Findings: The authors found that the sign of the relationship between income inequality and redistribution is mostly positive and time-varying. Overall, the authors also found evidence that the impact of increases in inequality on redistributive measures is higher than that of decreases. Finally, the authors obtained a significant long-run relationship between both variables in all countries except Denmark and Spain. These results hold for both Scandinavian and Mediterranean countries. Originality/value: To the best of the authors' knowledge, this is the first paper to account for the potential existence of non-linearities and to examine the asymmetries in the adjustment of redistributive policies to increases in income inequality using alternative income inequality metrics. [ABSTRACT FROM AUTHOR]
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- 2024
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9. An open chat with... Josep Rizo.
- Author
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Tsagakis, Ioannis and Rizo, Josep
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MEMBRANE fusion ,BIOCHEMISTRY ,BIOPHYSICS ,MEDICAL centers ,EDITORIAL boards ,NEUROTRANSMITTERS - Abstract
Josep Rizo is a Professor of Biophysics, Biochemistry and Pharmacology at the University of Texas Southwestern Medical Center, where he is Virginia Lazenby O'Hara Chair in Biochemistry. He is particularly interested in the study of the mechanisms of neurotransmitter release and intracellular membrane fusion using structural biology, a variety of biophysical techniques and reconstitution approaches. Jose has been a part of the FEBS Open Bio Editorial Board since 2021. In this interview, he shares his insights into developments in the field of neurotransmitter release, describes his move from Spain to the United States, and discusses how sometimes you need to use both logic and scientific hunches. [ABSTRACT FROM AUTHOR]
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- 2024
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10. CONFIGURATION OF CONTAINER DEPLOYMENTS ON THE COMPUTE CONTINUUM USING ALIEN4CLOUD.
- Author
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SPĂTARU, ADRIAN and APERRIBAY, JULEN
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MACHINE learning ,CONTAINERS ,CONTAINER terminals ,SHIPPING containers - Abstract
This paper presents the drawbacks and benefits of using Alien4Cloud as a platform for deploying container-based applications on the Compute Continuum. To achieve this, a plugin has been developed to deploy container-based applications in multiple Kubernetes clusters and to configure the containers based on their dependencies. More specifically, our implementation has been validated using a system of two Kubernetes clusters (one in Romania, and one in Spain) and a machine-learning application that has been successfully deployed using this system. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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11. Cultural adaptation and validation of the caring behaviors assessment tool into Spanish.
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Leyva-Moral, Juan M., Watson, Carolina, Granel, Nina, Raij-Johansen, Cecilia, and Ayala, Ricardo A.
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STATISTICAL correlation ,LANGUAGE & languages ,MULTITRAIT multimethod techniques ,SCALE analysis (Psychology) ,CRONBACH'S alpha ,RESEARCH methodology evaluation ,HUMANITY ,ETHNOLOGY research ,TRANSLATIONS ,RESEARCH evaluation ,NURSING models ,MEDICAL care ,PATIENT care ,DESCRIPTIVE statistics ,LINGUISTICS ,PSYCHOMETRICS ,NURSING practice ,RESEARCH methodology ,RESEARCH ,FACTOR analysis ,STAKEHOLDER analysis ,COMPARATIVE studies ,DATA analysis software ,COGNITION - Abstract
Background: The aim of the research was to translate, culturally adapt and validate the Caring Behaviors Assessment (CBA) tool in Spain, ensuring its appropriateness in the Spanish cultural context. Methods: Three-phase cross-cultural adaptation and validation study. Phase 1 involved the transculturation process, which included translation of the CBA tool from English to Spanish, back-translation, and refinement of the translated tool based on pilot testing and linguistic and cultural adjustments. Phase 2 involved training research assistants to ensure standardized administration of the instrument. Phase 3 involved administering the transculturally-adapted tool to a non-probabilistic sample of 402 adults who had been hospitalized within the previous 6 months. Statistical analyses were conducted to assess the consistency of the item-scale, demographic differences, validity of the tool, and the importance of various caring behaviors within the Spanish cultural context. R statistical software version 4.3.3 and psych package version 2.4.1 were used for statistical analyses. Results: The overall internal consistency of the CBA tool was high, indicating its reliability for assessing caring behaviors. The subscales within the instrument also demonstrated high internal consistency. Descriptive analysis revealed that Spanish participants prioritized technical and cognitive aspects of care over emotional and existential dimensions. Conclusions: The new version of the tool proved to be valid, reliable and culturally situated, which will facilitate the provision of objective and reliable data on patients beliefs about what is essential in terms of care behaviors in Spain. Key points: • This paper provides a culturally translated, adapted, and validated version of the Caring Behaviors Assessment tool in the Spanish context, which can be used to obtain reliable and culturally adapted data on essential aspects of patient care. • The findings of this study contribute to the wider global clinical community by demonstrating the importance of considering cultural factors when assessing and evaluating patient care from patients' own perspective, and also emphasizes the need for culturally sensitive approaches in healthcare settings. • This validated instrument facilitates the measurement of caring behaviors in the Spanish context, allowing for objective evaluation and improvement. Use of the Caring Behaviors Assessment tool could thus serve as a valuable resource for both future research and clinical practice. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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12. VPP Participation in the FCR Cooperation Considering Opportunity Costs.
- Author
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Ribeiro, Fernando J., Peças Lopes, João A., Soares, Filipe J., and Madureira, André G.
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WIND power ,OPPORTUNITY costs ,INDEPENDENT system operators ,SOLAR energy ,PARTICIPATION - Abstract
Currently, the transmission system operators (TSOs) from Portugal and Spain do not procure a frequency containment reserve (FCR) through market mechanisms. In this context, a virtual power plant (VPP) that aggregates sources, such as wind and solar power and hydrogen electrolyzers (HEs), would benefit from future participation in this ancillary service market. The methodology proposed in this paper allows for quantifying the revenues of a VPP that aggregates wind and solar power and HEs, considering the opportunity costs of these units when reserving power for FCR participation. The results were produced using real data from past FCR market sessions. Using market data from 2022, a VPP that aggregates half of the HEs and is expected to be connected in the country by 2025 will have revenues over EUR 800k, of which EUR 90k will be HEs revenues. [ABSTRACT FROM AUTHOR]
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- 2024
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13. An AI-based multiphase framework for improving the mechanical ventilation availability in emergency departments during respiratory disease seasons: a case study.
- Author
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Ortiz-Barrios, Miguel, Petrillo, Antonella, Arias-Fonseca, Sebastián, McClean, Sally, de Felice, Fabio, Nugent, Chris, and Uribe-López, Sheyla-Ariany
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TREATMENT of respiratory diseases ,COMPUTER simulation ,RANDOM forest algorithms ,PREDICTIVE tests ,CROSS-sectional method ,RESEARCH funding ,RECEIVER operating characteristic curves ,ARTIFICIAL intelligence ,PROBABILITY theory ,HOSPITAL emergency services ,DECISION making ,ARTIFICIAL respiration ,EPIDEMICS ,QUALITY assurance ,CONFIDENCE intervals ,MECHANICAL ventilators ,SENSITIVITY & specificity (Statistics) - Abstract
Background: Shortages of mechanical ventilation have become a constant problem in Emergency Departments (EDs), thereby affecting the timely deployment of medical interventions that counteract the severe health complications experienced during respiratory disease seasons. It is then necessary to count on agile and robust methodological approaches predicting the expected demand loads to EDs while supporting the timely allocation of ventilators. In this paper, we propose an integration of Artificial Intelligence (AI) and Discrete-event Simulation (DES) to design effective interventions ensuring the high availability of ventilators for patients needing these devices. Methods: First, we applied Random Forest (RF) to estimate the mechanical ventilation probability of respiratory-affected patients entering the emergency wards. Second, we introduced the RF predictions into a DES model to diagnose the response of EDs in terms of mechanical ventilator availability. Lately, we pretested two different interventions suggested by decision-makers to address the scarcity of this resource. A case study in a European hospital group was used to validate the proposed methodology. Results: The number of patients in the training cohort was 734, while the test group comprised 315. The sensitivity of the AI model was 93.08% (95% confidence interval, [88.46 − 96.26%]), whilst the specificity was 85.45% [77.45 − 91.45%]. On the other hand, the positive and negative predictive values were 91.62% (86.75 − 95.13%) and 87.85% (80.12 − 93.36%). Also, the Receiver Operator Characteristic (ROC) curve plot was 95.00% (89.25 − 100%). Finally, the median waiting time for mechanical ventilation was decreased by 17.48% after implementing a new resource capacity strategy. Conclusions: Combining AI and DES helps healthcare decision-makers to elucidate interventions shortening the waiting times for mechanical ventilators in EDs during respiratory disease epidemics and pandemics. [ABSTRACT FROM AUTHOR]
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- 2024
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14. A word of scandal: Managing dissent in the Spanish polemic over Marry Him and Be Submissive.
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Cannata, Juan Pablo
- Subjects
SCANDALS ,POLEMICS ,ETHICS ,MARRIAGE ,ETHNOLOGY - Abstract
Conversations regarding moral values are increasingly becoming a pivotal dimension of public discourse. This paper presents a new approach to unacceptable discourse. Drawing on René Girard's cultural anthropology and Luciano Elizalde's dissent management theory, this work develops a scale of situations of dissent, such as controversy, polemic and public discourse scandal. It offers a detailed study of the polemic raised by the book Marry Him and Be Submissive, a process of dissent which was generated in Spain in November 2013 on the occasion of the publication of this Italian bestseller and lasted until January 2014. The book was written by the Italian journalist Costanza Miriano and translated and edited by the Archdiocese of Granada. The case study uses a triangular approach to discourse analysis, which aims to comprehend the enunciator's legitimacy and social positioning, the communication context in which the debate takes place, and the characteristics of the public discourse. A central element regards how reactions are organized around the signifier 'submissive' and the different frames of interpretation assigned to this word, in what will be called 'feminist' and 'post-feminist' paradigms. Mechanisms of dissent and consensus are explained, and takeaways and actors' strategies are discussed. [ABSTRACT FROM AUTHOR]
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- 2024
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15. Mapping the Trend of Digital Transformation in Omni-Channel Retailing: A Bibliometric Analysis.
- Author
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Hasbullah, Nornajihah Nadia, Riyard Kiflee, Ag Kaifah, Anwar, Saiful, and Ramachandran, K. K.
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BIBLIOMETRICS ,DIGITAL transformation ,DIGITAL mapping ,ELECTRONIC commerce ,QUALITY of service - Abstract
The omnichannel, a new concept in retailing, has surpassed the genre of electronic business (e-commerce) and has significantly influenced consumer thoughts and decisions. This approach refers to a retailing approach that has transformed the way customers shop, seamlessly transitioning between online and offline platforms due to the increased usage of smartphones and tablets. Presently, retailers are focusing on delivering excellent service experiences. However, despite being a prominent topic in the retail sector, bibliometric and systematic reviews exploring omni-channels are scarce. To contribute to further research collaboration and expand knowledge in this subject area, a bibliometric study was conducted to examine omni-channel research trends, including publication outputs, notable journals, top-performing authors, leading countries, and author keywords. A total of 773 articles were acquired from Scopus databases from 2013 to March 2023. The findings revealed a continuous increase in the number of omni-channel publications each year, indicating its growing relevance in the retail industry. Among the 61 countries analysed, Chile had the highest number of active paper publications, followed by Sweden and Spain. The systematic analysis conducted using VOSviewer identified 2103 keywords. This research explores focal points in research, evaluates trends in evolution, visualizes collaboration networks, and identifies a prominent topic in the field of omni-channel research. Cluster analysis revealed prominent topics of interest within the omni-channel context, including the grocery, fashion, luxury, and tourism domains. As a result, this study provides an information and implementation direction for the development of omni-channel retailing. [ABSTRACT FROM AUTHOR]
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- 2024
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16. Towards a Digital Relational Administration Model for Small and Medium Enterprise Support via E-Tutoring in Spain.
- Author
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Briones-Peñalver, Antonio Juan, Campuzano-Bolarin, Francisco, Acosta Hernández, Francisco, and Córdoba-Pachón, José Rodrigo
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SMALL business ,INFORMATION & communication technologies ,INTELLIGENT tutoring systems ,BUSINESSPEOPLE ,BUSINESS consultants ,BUSINESS failures - Abstract
In the context of public administrations after COVID-19, this paper formulates and validates a digital model of tutoring (e-tutoring) for small and medium enterprises (SMEs) by public administrations or PAs to help the former reduce their risks to fold in their first few years of existence and with the support of private professionals (economists, accountants, business advisors, managers, etc.). The model draws on ideas about relational administration (RA), a concept that is yet to be fully exploited or assessed in the literature. Several hypotheses derived from the model are formulated and tested using a polytomic-nominal logistic regression. A questionnaire was sent to and returned by 236 small and medium entrepreneurs in Spain facing insolvency proceedings to identify main reasons for business failure and if or how they would accept online tutoring from private professionals associated with PAs. Findings suggest that SM entrepreneurs agree with receiving selected forms of tutoring, requiring public administrations to enhance capabilities for joint information provision and decision making through the use of information and communication technologies or ICTs. These findings have important implications for the potential restructuring of public administrations, their collaborations with professionals, and the future co-design and implementation of e-government services by PAs [ABSTRACT FROM AUTHOR]
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- 2024
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17. Sideritis royoi (Lamiaceae): A New Orophilous Species from Northeastern Spain †.
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Sáez, Llorenç, Curto, Rafel, and Crespo, Manuel B.
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PLANT identification ,LAMIACEAE ,SPECIES ,TWENTIETH century ,HERBARIA - Abstract
Sideritis royoi is found in the rocky limestone habitats of the Port Massif (southern Catalonia, Spain). The species was first collected by the local botanist Lluís de Torres in the late part of the 20th century, but the specimens have remained unidentified positively in herbaria for over 40 years. Sideritis royoi likely belongs to section Sideritis subsection Hyssopifoliae and shows some morphological affinities with the relatively widespread South European species S. hyssopifolia L., but it differs from this species because it has subspinescent upper leaves, the main surfaces of its leaves are glabrous or glabrescent, the main abaxial surface of its bracts is without eglandular hairs, and due to the fact that it has shorter inflorescences. Weaker similarities have also been observed with some species belonging to S. subsection Fruticulosae Obón & D.Rivera. In this paper, a description for the new orophilous species is provided, along with a detailed illustration, field photographs, and a comparison with closely related species. We include an assessment of its conservation status and a dichotomous key for the identification of all the species of Sideritis subsection Hyssopifoliae. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
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18. Optimal Pumping Flow Algorithm to Improve Pumping Station Operations in Irrigation Systems.
- Author
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Bonet, Enrique and Yubero, María Teresa
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WATER leakage ,PUMPING stations ,IRRIGATION ,WATER distribution ,WATER levels ,ENERGY consumption ,CANALS - Abstract
In Spain, irrigated agriculture is the most water-intensive sector, consuming around of 80% of water resources. Moreover, irrigation water distribution systems are the infrastructure by which one-third of water resource losses take place. Monitoring and controlling operations in irrigation canals are essential for mitigating leakages and water waste in operational actions. On the other hand, energy consumption by agriculture is around 5% of usage in developed countries and even higher in undeveloped countries. Although it is a small part of the total energy supply for a country, energy waste reduces the competitiveness of the agriculture sector, which continually reduces profit margins in an economic sector with very low profit margins already. The tool developed in this paper aims to increase the efficiency of water and energy management in the agricultural sector and is included in an overall control diagram for scheduled irrigation management. This tool, the optimal pumping flow (OPF algorithm), optimizes the pumping flow from the irrigation canal to the irrigation reservoir in terms of water level at the canal and reservoir, crop flow demand, system constraints, and energy prices. Regarding the results, the OPF algorithm can calculate the optimum pumping operations, being able to optimize water resource usage and energy expenses by ensuring that the water level at reservoirs remains within a specified range and that pump flow never exceeds a threshold. Further, it allows for the management of pump operations outside of peak hours. On the other hand, the OPF algorithm is also integrated into the overall control diagram in a second test. Here, the OPF algorithm collaborates with a control canal algorithm such as the GoRoSo algorithm to optimize canal gates and pump operations, respectively. In this scenario, OPF reduces cumulative energy expenses by 58% compared to the scenario where the pump station operates only when the reservoir water level is below a certain threshold. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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19. New Method to Study the Effectiveness of Mining Equipment: A Case Study of Surface Drilling Rigs.
- Author
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Gutiérrez-Diez, Juan C., Castañón, Ana M., and Bascompta, Marc
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MINING methodology ,COAL mining ,OIL well drilling rigs ,STRIP mining ,MINERAL industry equipment ,MINERAL industries ,SUSTAINABLE development - Abstract
The sustainable development of mining processes requires a deep knowledge of the effectiveness of mining equipment and is quite complex to analyze due to the intrinsic characteristics of the mining industry. In this regard, its measurement and control can lead to appropriate management, improving the mining processes' efficiency, increasing safety levels, and reducing environmental impacts. This paper developed a new methodology to study the effectiveness of equipment in mining processes, researching the impacts of process management, process control, operating conditions, operational mining schedule, and maintenance programs on the effectiveness of drilling rig fleets using two actual coal mines located in the northwest of Spain and data collected over 10 years. Thus, a new method, called Overall Mining Equipment Effectiveness (OMEE), was developed, verifying its appropriateness and flexibility to analyze the effectiveness of mining equipment by examining the availability rate, utilization rate, and productivity index. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
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20. The Role of Higher Education in Shaping Essential Personality Traits for Achieving Success in Entrepreneurship in Spain.
- Author
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Puerta Gómez, Joaquín R., Aceituno-Aceituno, Pedro, Burgos García, Concepción, and González-Ortiz-de-Zárate, Aitana
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PERSONALITY ,HIGHER education ,ENTREPRENEURSHIP ,BUSINESSPEOPLE ,EDUCATIONAL benefits - Abstract
Research on university education and its role in developing personality traits essential to achieving success in entrepreneurship is required because of the significance of entrepreneurship for advancements in the economic, social, technological, and environmental spheres. Additionally, the value of a university education in shaping an individual's personality, and the necessity of emphasizing entrepreneurship in higher education for students to achieve real success, should be a priority in our society. Therefore, the aim of this paper is to explore how university education influences personality traits that are key to success in entrepreneurship in Spain. To achieve this objective, a qualitative methodology based on the study of 11 cases has been adopted. The results allow us to conclude that university education has a decisive influence on the development of the personality traits that integrally determine entrepreneurial success as the culmination of the final stage of the maturation process; however, a university education is not fundamental to the development of these traits. Nevertheless, entrepreneurs emphasized that the personality traits analyzed need to be reinforced explicitly in university education since they effectively positively impact the success of entrepreneurial initiatives. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
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21. Evaluating the Potential of Floating Photovoltaic Plants in Pumped Hydropower Reservoirs in Spain.
- Author
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Barbón, Arsenio, Rodríguez-Fernández, Claudia, Bayón, Luis, and Aparicio-Bermejo, Javier
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RENEWABLE energy sources ,WATER pumps ,ENERGY storage ,PHOTOVOLTAIC power systems - Abstract
The Spanish government is a strong advocate of reducing CO
2 emissions and has made a clear commitment to the implementation of renewable energies. As reflected in Spain's National Energy and Climate Plan (NECP), its objective is to double the current capacity of pumped hydropower storage (PHS) plants by 2030. Therefore, the study presented here is both current and forward-looking. This paper presents the results of the analysis of the technical potential of installing floating photovoltaic (FPV) plants at 25 PHS plants in Spain, i.e., the total capacity of Spanish hydropower plants. The study was conducted using various assessment indicators: the global horizontal irradiance ratio, electrical efficiency ratio, area required ratio, pumping area ratio, volume ratio of water pumped per day, and achievable power ratio. In summary, the following conclusions can be drawn: (i) The global horizontal irradiance ratio indicates whether a FPV plant is economically viable. From this point of view, the Aguayo PHS plant and the Tanes PHS plant are not suitable, as this ratio is very low; (ii) the compliance with the electrical efficiency ratio is flexible, and all hydropower plants meet this criterion; (iii) maximising the use of the assigned grid connection capacity is one of the goals sought by electrical companies when implementing FPV plants at existing PHS plants. The following hydropower plants are not suitable for the implementation of an FPV plant in view of the following: La Muela I, La Muela II, Aguayo, Sallente, Aldeadavila II, Moralets, Guillena, Bolarque II, Montamara, and IP; (iv) if the aim is energy storage, the following hydropower plants are not suitable for the implementation of an FPV plant: the La Muela I, La Muela II, Tajo de la Encantada, Aguayo, Sallente, Aldeadavila II, Conso, Moralets, Guillena, Bolarque II, Tanes, Montamara, Soutelo, Bao-Puente Bibey, Santiago de Jares, IP, and Urdiceto; (v) if the aim is to expand an FPV plant already installed at a PHS plant, the following hydropower plants do not meet this criterion: the La Muela I, La Muela II, Aguayo, Sallente, Aldeadavila, Moralets, Guillena, Bolarque II, Montamara, and IP. There are only eight hydropower plants that meet conditions (i), (iii) and (iv): the Villarino, Torrejon, Valparaiso, Gabriel y Galan, Guijo de Granadilla, Pintado, and Gobantes. [ABSTRACT FROM AUTHOR]- Published
- 2024
- Full Text
- View/download PDF
22. The Impact of Emerging Technology in Physics over the Past Three Decades
- Author
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Binar Kurnia Prahani, Hanandita Veda Saphira, Budi Jatmiko, Suryanti, and Tan Amelia
- Abstract
As humanity reaches the 5.0 industrial revolution, education plays a critical role in boosting the quality of human resources. This paper reports bibliometric research on emerging TiP during 1993-2022 in the educational field to analyse its development on any level of education during the last three decades. This study employed a Scopus database. The findings are that the trend of TiP publication in educational fields has tended to increase every year during the past three decades and conference paper became the most published document type, the USA is the country which produces the most publications; "Students" being the most occurrences keyword and total link strength. The publication of the TiP is ranked to the Quartile 1, which implies that a publication with the cited performance is a publication with credibility because the publisher has a good reputation. Researchers can find the topics most relevant to other metadata sources such as Web of Science, Publish, and Perish.
- Published
- 2024
23. Young Women's Needs Regarding Sexual Preventive Behaviours and Unwanted Pregnancies.
- Author
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Martin-Payo, Ruben, Fernandez-Alvarez, María del Mar, Gonzalez-Mendez, Xana, Muñoz-Mancisidor, Aránzazu, and Lopez-Dicastillo, Olga
- Subjects
CONTRACEPTION ,PSYCHOLOGY of college students ,SOCIAL support ,HUMAN sexuality ,RESEARCH methodology ,UNWANTED pregnancy ,INTERVIEWING ,QUALITATIVE research ,SEX customs ,TEENAGE pregnancy ,DESCRIPTIVE statistics ,COMMUNICATION ,STUDENT attitudes ,EMOTIONS ,WOMEN'S health ,HEALTH promotion ,ADOLESCENCE - Abstract
Unwanted pregnancies are considered a public health problem that affects women's mental health and quality of life. The aim of this paper was to access university students' understanding and behaviours regarding unwanted pregnancies and identify their needs to prevent them. Qualitative descriptive design was used, and 13 semi-structured interviews were carried out. Women between 18 and 20 years old participated. They discussed a lack of training for themselves, their partners, and their families, their desire to have access to non-in-person health care resources, and their belief that contraception was expensive. Emotional aspects were relevant, affecting the way communication is established with those close to them and with health professionals. Despite the existence of access to sexual health resources, the findings show the existence of needs related to the prevention of unwanted pregnancies. The findings are presented grouping the main identified needs as "related to capability", "related to opportunity", and "related to motivation". Among the aspects to consider when designing interventions to prevent unwanted pregnancies are the feelings shown by these women, the inclusion of couples and family members in educational programs, and access to non-face-to-face health resources and less expensive contraceptive methods. Interventions for social support and understanding of women are necessary both to prevent unwanted pregnancies and to support adolescents with unwanted pregnancies by avoiding criminalization or blame. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
24. Validación española de la Escala de Detección de altas capacidades, Gifted Rating Scales 2 (GRS 2-S) School Form, para profesores.
- Author
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TOURÓN, MARTA, TOURÓN, JAVIER, and NAVARRO-ASENCIO, ENRIQUE
- Subjects
GIFTED persons ,IDENTIFICATION of gifted children ,ABILITY testing ,TEST validity ,TEACHERS ,INTELLECT - Abstract
Copyright of Estudios Sobre Educacion is the property of Servicio de Publicaciones de la Universidad de Navarra, S.A. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
- View/download PDF
25. El DUA en la cuerda floja: un análisis de las críticas al modelo.
- Author
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SÁNCHEZ-SERRANO, JOSÉ MANUEL
- Subjects
EDUCATION ,EDUCATION policy ,INCLUSIVE education ,EDUCATIONAL law & legislation ,EDUCATION research ,NEUROSCIENCES - Abstract
Copyright of Estudios Sobre Educacion is the property of Servicio de Publicaciones de la Universidad de Navarra, S.A. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
- View/download PDF
26. Collusive behaviour in the automobile sector in Spain. Quantifying consumer damages.
- Author
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Nuria Sánchez-Sánchez, Mercedes and Cosme Fernández-Puente, Adolfo
- Subjects
AUTOMOBILE industry ,CONSUMERS ,PRICES ,AUTOMOBILE sales & prices ,INFORMATION sharing ,REGISTRATION of automobiles ,COMMERCIAL drivers' licenses - Abstract
Copyright of Revista de Estudios Andaluces is the property of Revista de Estudios Andaluces and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
- View/download PDF
27. An Analysis of the Development of the Cogeneration Sector in Spain: A Comprehensive Review of the Period 1980–2020 from a Regulatory Perspective.
- Author
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Adamo, Angela, De la Hoz, Jordi, Martín, Helena, Rubio, Joan, and Coronas, Sergio
- Subjects
COST control ,GREENHOUSE gases ,ENERGY consumption ,ECONOMIC policy ,COGENERATION of electric power & heat - Abstract
Combined Heat and Power (CHP) has been identified by the EU as a powerful resource capable of making substantial contributions to energy savings and reducing GHG emissions. Spain's effort to promote CHP has been prolific since the 1980s. In this regard, there have been various Laws, Royal Decrees (RDs) and European Union (EU) Directives addressed to reach the national objectives set for the CHP sector. Despite these attempts, the evolution and growth of installed CHP capacity has been irregular, compared to other technologies. Likewise, the academic treatment of the Spanish CHP evolution has not deserved the same attention as other technologies such as wind, photovoltaic and thermal solar systems. As a result, this article is aimed at providing a comprehensive overview of the regulatory frameworks applied to the Spanish CHP sector and analysing the reasons behind the variable evolution of the installed CHP capacity. The study covers the legislative context from 1980 to 2020, describing the evolution during both the pre-liberalization and liberalization periods, highlighting the modifications in economic policies that affected self-producers and the so-called Special Regime (SR) for CHP, and examining the challenges faced during the cost containment measures that followed. The manuscript finds and explains the connection between the regulatory framework and the evolution of installed CHP capacity in Spain. Likewise, the connection between the industrial situation and the promotion of CHP, as well as the influence of the Spanish Electricity Sector (SES)'s liberalization on the CHP sector are also pointed out. The paper intends to provide valuable insights for CHP experts and policymakers by showcasing the importance of aligning regulatory measures with the objectives of energy efficiency. It also serves as a reference for countries in various stages of promoting CHP, and provides evidence for the importance of stable energy-policy control mechanisms. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
28. Influence of Sun Shading Devices on Energy Efficiency, Thermal Comfort and Lighting Comfort in a Warm Semi-Arid Dry Mediterranean Climate.
- Author
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Pérez-Carramiñana, Carlos, González-Avilés, Ángel Benigno, Castilla, Nuria, and Galiano-Garrigós, Antonio
- Subjects
THERMAL comfort ,MEDITERRANEAN climate ,ENERGY consumption ,DAYLIGHT ,CLIMATE change ,SOLAR radiation - Abstract
The dry Mediterranean climate (BShs) is the European region with the highest number of hours of sunshine per year. The high annual solar radiation makes sun shading devices necessary to comply with current energy efficiency standards. However, these standards do not sufficiently consider their effect on the indoor lighting comfort of buildings. The objective is to qualitatively and quantitatively determine how movable sun shading devices jointly influence the energy efficiency, thermal comfort and lighting comfort of buildings in BShs climate. The scientific novelty of the work consists of demonstrating the limitations of the sun shading systems commonly used in southeastern Spain and determining the optimal technical solution in this climate to simultaneously improve thermal and lighting comfort. This research comparatively studies the influence of various movable sun shading systems on the daylighting and thermal performance of an educational building. This study conducted on-site measurements, user surveys and computer simulations to study how to improve the thermal and lighting performances of the building. This work demonstrates that interior solar shading provides little improvement in thermal comfort and reduces the cooling demand by only 25%. External movable sun shading improves thermal comfort and reduces the cooling demand by more than 60%, but only adjustable blinds or awnings achieve adequate and homogeneous illuminance values as they diffuse daylight. The paper concludes that energy efficiency standards should be modified to ensure adequate lighting comfort in buildings. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
29. Water consumption time series forecasting in urban centers using deep neural networks.
- Author
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García-Soto, C. G., Torres, J. F., Zamora-Izquierdo, M. A., Palma, J., and Troncoso, A.
- Subjects
ARTIFICIAL neural networks ,WATER demand management ,BOX-Jenkins forecasting ,WATER consumption ,TIME series analysis ,FORECASTING - Abstract
The time series analysis and prediction techniques are highly valued in many application fields, such as economy, medicine and biology, environmental sciences or meteorology, among others. In the last years, there is a growing interest in the sustainable and optimal management of a resource as scarce as essential: the water. Forecasting techniques for water management can be used for different time horizons from the planning of constructions that can respond to long-term needs, to the detection of anomalies in the operation of facilities or the optimization of the operation in the short and medium term. In this paper, a deep neural network is specifically designed to predict water consumption in the short-term. Results are reported using the time series of water consumption for a year and a half measured with 10-min frequency in the city of Murcia, the seventh largest city in Spain by number of inhabitants. The results are compared with K Nearest Neighbors, Random Forest, Extreme Gradient Boosting, Seasonal Autoregressive Integrated Moving Average and two persistence models as naive methods, showing the proposed deep learning model the most accurate results. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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- View/download PDF
30. Transparency and Digitalization in Water Services: Reality or Still a Dream?
- Author
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Zafra-Gómez, Elisabeth, Garrido-Montañés, Marta, López-Pérez, Germán, and Navarro-Ruiz, María-Angustias
- Subjects
DIGITAL technology ,SCIENTIFIC literature ,ECONOMIC development ,MUNICIPAL services ,WATER supply - Abstract
The provision of public services, mostly by local governments, has been widely analyzed in the scientific literature. The relevance of these services has generated an incipient demand for information on the part of citizens, which makes it necessary for the bodies responsible for their provision to present adequate levels of transparency. In this context, digitalization is a crucial tool for providing information to citizens and, therefore, contributing to improving the levels of transparency of those organizations that provide public services. Among these, the drinking water supply service stands out, which is crucial for well-being and sustainable progress, and whose analysis is of vital importance, especially in countries such as Spain affected by factors such as climate change and urbanization. In this way, the aim of this paper is to analyze the degree of transparency of the companies providing water supply services in Spain, as well as their degree of digitalization. To this end, a relationship will be established between the Transparency Index of Public Enterprises (INDEP) and the Strategic Project for Economic Recovery and Transformation (PERTE), which measure the degree of transparency and digitalization, respectively. This relationship will be established for a sample of 59 companies responsible for water supply. The main results derived from this study show a wide margin for improvement on the part of the companies analyzed, both in terms of transparency and digitalization, as the vast majority of these companies show a medium–low degree of compliance in both aspects. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
31. The bioeconomy in Spain as a new economic paradigm: the role of key sectors with different approaches.
- Author
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Ferreira, Valeria, Pié, Laia, Mainar-Causapé, Alfredo, and Terceño, Antonio
- Subjects
SUSTAINABLE development ,NATURAL resources ,SOCIAL accounting ,RENEWABLE natural resources - Abstract
The bioeconomy includes the sectors that use renewable biological resources to produce value added products, such as food, feed, energy, and bio-based products. Its importance has been demonstrated by its inclusion as a priority in specific and related policies such as the bioeconomy strategy, the Sustainable Development Goals, the European Green Deal, and the Next Generation recovery plan. Spain has not lagged behind and considers the bioeconomy as a priority in its policy strategies to achieve a more sustainable economy. Despite its importance, the analysis of the potential of the bioeconomy sectors in Spain is limited. To carry out policy-relevant impact assessment in support of bioeconomy development, specific databases describing bio-based products are required. Hence, this work based on the Bio Social Accounting Matrix (BioSAM) for Spain for the year 2010 with a high disaggregation of bio products to perform a structural analysis based on two different and complementary methods: the traditional and the Hypothetical Extraction approach. The structural analysis results reveal promising products as key wealth generators and growth promoters and allow to identify the most suitable to be stimulated with policies to promote the development of the Spanish bioeconomy. Therefore, this paper provides some proposed avenues that should be considered by policymakers. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
32. Science with the ASTRI Mini-Array: From Experiment to Open Observatory.
- Author
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Vercellone, Stefano
- Subjects
COSMIC ray showers ,OBSERVATORIES ,COSMIC rays ,GAMMA rays ,ASTROPHYSICS ,SCIENTIFIC community - Abstract
Although celestial sources emitting in the few tens of GeV up to a few TeV are being investigated by imaging atmospheric Čerenkov telescope arrays such as H.E.S.S., MAGIC, and VERITAS, at higher energies, up to PeV, more suitable instrumentation is required to detect ultra-high-energy photons, such as extensive air shower arrays, as HAWC, LHAASO, Tibet AS- γ. The Italian National Institute for Astrophysics has recently become the leader of an international project, the ASTRI Mini-Array, with the aim of installing and operating an array of nine dual-mirror Čerenkov telescopes at the Observatorio del Teide in Spain starting in 2025. The ASTRI Mini-Array is expected to span a wide range of energies (1–200 TeV), with a large field of view (about 10 degrees) and an angular and energy resolution of ∼3 arcmin and ∼10 %, respectively. The first four years of operations will be dedicated to the exploitation of Core Science, with a small and selected number of pointings with the goal of addressing some of the fundamental questions on the origin of cosmic rays, cosmology, and fundamental physics, the time-domain astrophysics and non γ -ray studies (e.g., stellar intensity interferometry and direct measurements of cosmic rays). Subsequently, four more years will be dedicated to Observatory Science, open to the scientific community through the submission of observational proposals selected on a competitive basis. In this paper, I will review the Core Science topics and provide examples of possible Observatory Science cases, taking into account the synergies with current and upcoming observational facilities. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
33. Territorial Cooperation and Cross-Border Development: The Portuguese Dynamics.
- Author
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Chamusca, Pedro
- Subjects
REGIONAL development ,BORDERLANDS ,JOB creation ,COOPERATION ,HUMAN capital - Abstract
This paper explores the effectiveness of cross-border cooperation programmes between Spain and Portugal, focusing on their impact and outcomes in Portuguese regions. Drawing on a comprehensive analysis of the programmes, the study examines the socio-economic dynamics in border regions, including job creation, population trends, and investment patterns. The research employs a mixed-methods approach, combining qualitative and quantitative data analysis. We argue that the cross-border territorial cooperation between Spain and Portugal has played a significant role in fostering regional development and addressing common challenges. While the concerted efforts have shown positive results in terms of economic growth and employment, they have not been sufficient to reverse the regressive demographic trends. Thus, it is essential to strengthen cooperation mechanisms, invest in human capital, and foster innovation so that the two countries can work together to create sustainable and inclusive development across their shared border regions. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
34. A detailed database of sub-annual Spanish demographic statistics: 2005–2021.
- Author
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Lledó, Josep and Pavía, Jose M.
- Subjects
DATABASES ,DATA protection ,DATA protection laws ,RESEARCH questions ,MOVING average process - Abstract
The big data revolution has made it possible to collect, transmit and exploit huge amounts of data. The potential this offer for data analysis, however, clashes with the limitations imposed by laws on protection of personal data. This paper details a new database (DEMOSPA0521) made after processing and summarising more than 868 million demographic records from Spain, corresponding to a period of seventeen years (2005–2021). DEMOSPA0521 is composed of fifteen files: a group of (monthly and daily moving averages) datasets derived from population stocks and a collection of (daily, monthly and quarterly) datasets obtained from population, death, migration and birth statistics. The intra-annual distributions were calculated by exploiting both the temporal dimensions of age and calendar. DEMOSPA0521 also includes eleven R-Code files that enables the summary datasets to be derived from the raw microdata. DEMOSPA0521 can be used to confirm established results and employed to answer new research questions. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
35. Carbon Dioxide Uptake Estimation for Spanish Cement-Based Materials.
- Author
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Sanjuán, Natalia, Mora, Pedro, Sanjuán, Miguel Ángel, and Zaragoza, Aniceto
- Subjects
CARBON dioxide ,CARBON emissions ,CARBON offsetting ,GREENHOUSE gases ,CLIMATOLOGY ,MORTAR ,CARBONATION (Chemistry) - Abstract
The Intergovernmental Panel on Climate Change (IPCC), which is the United Nations body for assessing the science related to climate change, has recently recognized the natural carbonation process as a way of carbon offsetting with mortar and concrete. Accordingly, this activity could be recognized as a carbon removal process for which certification should be granted. The aim of the certification of carbon removal is to promote the development of adequate and efficient new carbon removal processes. Therefore, the main objective of this study is to provide reliable results on carbon dioxide uptake by cement-based materials in Spain. Yearly, greenhouse gas emissions are reported to the United Nations Framework Convention on Climate Change (UNFCCC) by each country, and the natural carbonation should be added up to the carbon accounting. Therefore, natural carbonation should be included in the IPCC Guidelines for National Greenhouse Gas Inventories, and such accounting information should be made available promptly to the national regulatory authorities. This paper provides the results of carbon dioxide uptake by Spanish cement-based materials from 1990 to 2020 by using an easy method of estimating the net carbon dioxide emissions (simplified method) considering the carbon dioxide released by the calcination during clinker production (process emissions). The outcome of this study reveals that there was 93,556,000 tons of carbon dioxide uptake by the mortar and concrete manufactured in Spain from 1990 to 2020. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
36. Solar-Powered Smart Buildings: Integrated Energy Management Solution for IoT-Enabled Sustainability.
- Author
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Muñiz, Rubén, del Coso, Raúl, Nuño, Fernando, Villegas, Pedro J., Álvarez, Daniel, and Martínez, Juan A.
- Subjects
INTELLIGENT buildings ,ENERGY management ,BUILDING-integrated photovoltaic systems ,RENEWABLE energy sources ,HEAT pumps ,SOLAR energy ,SOLAR panels - Abstract
The increasing demand for energy-efficient and sustainable solutions in the building sector has driven the need for innovative approaches that integrate renewable energy sources and advanced control systems. This paper presents an integrated energy management solution for solar-powered smart buildings, combining a multifaceted physical system with advanced IoT- and cloud-based control systems. The physical system includes a heat pump, photovoltaics, solar thermal panels, and an innovative low-enthalpy radiant wall and ceiling, providing self-sufficient heating and cooling. The control system makes use of advanced IoT and communication engineering technologies, using Modbus, HTTP, and MQTT protocols for seamless interconnectivity, monitoring, and remote management. The successful implementation of this solution in an average-sized model house in Paris and a deep energy retrofit of a semidetached single-family house in Oviedo, northern Spain, demonstrates increased energy efficiency, improved thermal comfort, and reduced environmental impact compared with conventional alternatives. This study illustrates the potential of integrating solar energy, IoT, and communication technologies into smart buildings, contributing to the global effort to reduce the environmental impact of the building sector. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
37. Socio-economic pandemic modelling: case of Spain.
- Author
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Snellman, Jan E., Barreiro, Nadia L., Barrio, Rafael A., Ventura, Cecilia I., Govezensky, Tzipe, Kaski, Kimmo K., and Korpi-Lagg, Maarit J.
- Subjects
COVID-19 pandemic ,PANDEMICS ,NUMERICAL calculations ,ECONOMIC activity ,ECONOMIC impact - Abstract
A global disaster, such as the recent Covid-19 pandemic, affects every aspect of our lives and there is a need to investigate these highly complex phenomena if one aims to diminish their impact in the health of the population, as well as their socio-economic stability. In this paper we present an attempt to understand the role of the governmental authorities and the response of the rest of the population facing such emergencies. We present a mathematical model that takes into account the epidemiological features of the pandemic and also the actions of people responding to it, focusing only on three aspects of the system, namely, the fear of catching this serious disease, the impact on the economic activities and the compliance of the people to the mitigating measures adopted by the authorities. We apply the model to the specific case of Spain, since there are accurate data available about these three features. We focused on tourism as an example of the economic activity, since this sector of economy is one of the most likely to be affected by the restrictions imposed by the authorities, and because it represents an important part of Spanish economy. The results of numerical calculations agree with the empirical data in such a way that we can acquire a better insight of the different processes at play in such a complex situation, and also in other different circumstances. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
38. El legado investigador de Luisa Cuesta Gutiérrez (1892- 1962), primera profesora de la Facultad de Filosofía y Letras de la Universidad de Valladolid.
- Author
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MARTÍNEZ DE SALINAS ALONSO, MARÍA LUISA
- Subjects
COLLEGE teachers ,LIBRARIANS ,LIBRARY science ,FEMINISM - Abstract
Copyright of Investigaciones Historicas is the property of Universidad de Valladolid, Facultad de Filosofia y Letras and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
- View/download PDF
39. El ferrocarril en la construcción del Estado liberal en la España del siglo XIX.
- Author
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MUÑOZ RUBIO, MIGUEL and ORTÚÑEZ GOICOLEA, PEDRO PABLO
- Subjects
CIVIL engineers ,LIBERALISM ,NATION building ,JOINT use of railroad facilities - Abstract
Copyright of Investigaciones Historicas is the property of Universidad de Valladolid, Facultad de Filosofia y Letras and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
- View/download PDF
40. Using multi-actor labs as a tool to drive sustainability transitions in coastal-rural territories: Application in three European regions.
- Author
-
Guittard, Alice, Kastanidi, Erasrnia, Akinsete, Ebun, Berg, Håkan, Carter, Caitriona, Maneas, Georgios, Martínez-López, Javier, Martínez-Fernandez, Julia, Papadatos, Dionysis, de Vente, Joris, Vernier, Françoise, Tiller, Rachel, Karageorgis, Aristomenis R., and Koundouri, Phoebe
- Subjects
SUSTAINABILITY ,BIODIVERSITY conservation ,WATERSHEDS ,WATER use ,SYSTEMS theory - Abstract
Multi-actor labs (MALs), a form of real-world social experiments, were implemented in three coastal-rural regions in France (Charente River Basin), Spain (Mar Menor), and Greece (South-West Messinia) to better assess and tackle coastal-rural interactions that govern local sustainability challenges, such as water use conflicts and biodiversity degradation. The MALs used pan:icipative methodologies based on systems thinking and transition management. Stakeholders were continuously engaged in a series of workshops to co-produce knowledge, reach a common understanding of the sustainability challenges and issues at stake, and co-design solutions in the form of roadmap for sustainable transitions in coastal-rural regions. This paper evaluates MALs to provide examples of successful sustainability transition experiments based on the outputs produced, outcomes achieved, and processes used in the three coastal, rural regions. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
41. RELIGION, IMMIGRATION AND INTEGRATION IN CASTILLA AND LEON.
- Author
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ALBERTO VALERO-MATAS, JESÚS and COCA JIMÉNEZ, PABLO
- Subjects
RELIGIOUS groups ,SOCIAL participation ,RELIGIOUS differences ,EMIGRATION & immigration ,RELIGIOUSNESS ,CHILDREN of immigrants - Abstract
Copyright of Carthaginensia is the property of Instituto Teologico de Murcia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
- View/download PDF
42. INSTAGRAM, THE TOOL OF E-PATIENTS WITH MULTIPLE SCLEROSIS.
- Author
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Mansilla-Moreno, María Pilar, Parejo-Cuéllar, Macarena, and de-Casas-Moreno, Patricia
- Subjects
MULTIPLE sclerosis ,DIGITAL literacy ,AUTOIMMUNE diseases ,SOCIAL networks ,CONTENT analysis - Abstract
Copyright of Index.Comunicación is the property of Index.comunicacion and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
- View/download PDF
43. Evaluation of STEAM Project-Based Learning (STEAM PBL) Instructional Designs from the STEM Practices Perspective.
- Author
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Pérez Torres, Miquel, Couso Lagarón, Digna, and Marquez Bargalló, Conxita
- Subjects
INSTRUCTIONAL systems design ,PROJECT method in teaching ,SCIENCE projects ,CLASSROOM activities ,EDUCATIONAL objectives - Abstract
Currently, there is a wide diversity of project-based learning instructional designs presented as "STEAM projects". However, it is essential to evaluate if all these STEAM projects align their learning objectives and activities with the intended STEAM competences. This paper aims to characterize the impact of the STEAM educational approach through the analysis of contemporary STEAM projects implemented in five Spanish secondary schools from a curricular perspective based on STEM practices. A dataset comprising 46 secondary school STEAM projects implemented in Spain was evaluated using STEM project-based learningrubric, considering 21 evaluation criteria. The findings reveal an imbalance in the sophistication of STEAM projects concerning Science and Technology disciplinary-linked criteria and meta-disciplinary-linked criteria within this framework. These results enable the mapping and highlighting of the fact that not all STEAM projects equally serve their intended educational purposes or integrate all their features with the same level of sophistication. Curriculum organizations from different secondary school levels are also pointing out notable differences regarding how they address STEM competence. Acknowledging these differences and challenges in further initiatives of STEAM PBL instructional designs could support their design. By identifying areas of improvement, educators can optimize the impact of these projects on fostering STEAM competences among students. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
44. The Keys to Developing Communicative Competence as a School Project: A Qualitative View from Teachers' Beliefs.
- Author
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Fabregat Barrios, Santiago and Jodar Jurado, Rocío
- Subjects
COMMUNICATIVE competence ,CLASSROOM activities ,TEACHERS ,ORAL communication ,WRITTEN communication ,LANGUAGE & languages - Abstract
Educational systems have the common objective of coordinating efforts to improve students' communicative competence and facilitate the development of their oral and written language skills for personal, social, academic, and professional purposes. The work on communicative competence from a school perspective has various antecedents in the international educational context. In Spain, the improvement of students' linguistic communication competence in all the languages spoken in the schools (mother languages and second languages) has been addressed through different initiatives, among which the SLP (School Language Project) programme, better known in Spanish as Proyecto Lingüístico de Centro (PLC), which has been implemented in the Autonomous Community of Andalusia since the 2013–2014 academic year, stands out. The aim of this paper is to examine the opinions of the teacher coordinators involved in the implementation of SLP in their schools as well as their perceptions about the impact of external factors in the process and, lastly, to highlight the main implications emerging from this global vision for the implementation of interdisciplinary projects to improve LCC (Linguistic Communication Competence) schools. This study is based on the feedback provided by the coordinators of the SLP initiative in Andalusian institutions over five academic years. The findings have been studied utilising a qualitative methodology and assessed using the Atlas Ti 6.0 software, then grouped into five diverse categories. The results indicate that, despite the programme's strengths, specific improvement measures are necessary in both external and internal aspects related to SLP. [ABSTRACT FROM AUTHOR]
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- 2024
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45. Morphometric Indicators for the Definition of New Territorial Units in the Periurban Space: Application to the Metropolitan Area of Valencia (Spain).
- Author
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Salom-Carrasco, Julia and Zornoza-Gallego, Carmen
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METROPOLITAN areas ,PUBLIC spaces ,URBAN growth ,COOPERATION ,GEOGRAPHIC information systems ,FRACTAL analysis ,GREEN infrastructure - Abstract
New territorial units resulting from urban sprawl processes constitute a major challenge for territorial planning. The aim of this paper is to analyze periurban spaces, focusing on the delimitation and characterization of the urban units arising from urban sprawl processes. The delimitation derives from fractal analysis, where urbanized space is used to detect the limits of the units. The characterization starts with the calculation of eight different indicators, using Geographic Information Systems tools. PCA is used to obtain different dimensions of the urban sprawl phenomenon. Finally, a cluster analysis has been applied to establish a typology of territorial units and facilitate the comparative analysis. The methodology is applied to a case study, the metropolitan area of Valencia. Results show six groups of urbanized spaces, which present different types of urban sprawl structures with different necessities. This applied research can be useful for the spatial planning of the periurban spaces, insofar as it allows the identification of supra-municipal or infra-municipal areas, where it will be possible to improve infrastructures, facilities, or green infrastructure, to empower secondary urban nuclei and to create new inter-municipal cooperation and governance formulas. In addition, the results can constitute a non-administrative territorial basis for the calculation of land occupation indicators that are often used as thresholds for the creation of new residential spaces in regulatory planning documents. [ABSTRACT FROM AUTHOR]
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- 2024
- Full Text
- View/download PDF
46. Coexistence of Two Copepods, Recorded for the First Time, in NW Iberian Shelf: The Case of Oithona atlantica and the Allochthonous O. davisae.
- Author
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García-Alves, Lara, Ramilo, Andrea, Pascual, Santiago, González, Ángel F., and Abollo, Elvira
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COPEPODA ,CALANOIDA ,MOLECULAR dynamics ,INTRODUCED species ,SEASONS ,ZOOPLANKTON - Abstract
This paper compiles the data regarding the first occurrence of Oithona davisae and O. atlantica in NW Spain, which is supported by morphological and molecular analysis. Additionally, we investigated the seasonal dynamics of the invasive O. davisae, revealing that its abundance is conditioned by upwelling-downwelling patterns in the Rías Baixas of Galicia. Temperature was the most correlated factor, with higher abundances in upwelling relaxation-downwelling events. More studies in long-term zooplankton dynamics and molecular analysis are needed to determine if O. davisae is displacing other native species of the same genus, such as O. atlantica, in Galician waters. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
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47. HIGH SCHOOL CURRICULA AND HUMAN CAPITAL IN NINETEENTH AND TWENTIETH CENTURIES SPAIN.
- Author
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Eugenia Núñez, Clara
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HIGH school curriculum ,HUMAN capital ,EDUCATIONAL law & legislation ,MODERNIZATION (Social science) ,EDUCATION policy - Abstract
Copyright of Historia y Memoria de la Educación is the property of Historia y Memoria de la Educacion and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2024
- Full Text
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48. Migrant Perceptions of Their Social Inclusion, Social Networks, and Satisfaction with Life in Northern Spain.
- Author
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Roman Etxebarria, Gorka, Berasategi Sancho, Naiara, Idoiaga-Mondragon, Nahia, and Legorburu Fernandez, Idoia
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SOCIAL integration ,LIFE satisfaction ,SOCIAL perception ,SOCIAL networks ,SOCIAL network analysis ,SOCIAL belonging - Abstract
This paper aims to analyse the individual perceptions of belonging to social networks among migrants living in northern Spain, exploring various dimensions such as perceived inclusion and life satisfaction. A quantitative analysis was employed with data collected through a survey of 373 migrants from different ethnic backgrounds. The findings indicate that (1) women have higher levels of perceived satisfaction with their life and social networks; (2) young migrants have higher levels of friendship networks; (3) the highest levels of perceived inclusion were found among Central Europeans, followed by individuals from Latin America, Asia, Africa and, finally, Eastern Europe; and (4) each social network under analysis was positively correlated with perceived inclusion and satisfaction with life. In summary, the results emphasise that a greater presence of networks is associated with higher levels of perceived inclusion and life satisfaction. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
49. The fallacy of interactivity on Twitter: the case of Andalusian political parties in 2020.
- Author
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Liberia Vayá, Irene
- Subjects
MICROBLOGS ,POLITICAL parties ,ONLINE social networks ,POLITICAL communication ,INTERSTELLAR communication ,INFORMATION dissemination ,INTERACTIVE multimedia - Abstract
The advent and spread of social networking sites have been the object of study of most of the research performed on political communication over the past 25 years. However, more recent inquiries have indicated that the political establishment still has not fully exploited the interactive potential of these media. Against this backdrop, this paper presents the results of a systematic study of the communication between the main political parties in Andalusia (the most populous region in Spain) and the citizenry on Twitter, with the aim of confirming whether or not it is really interactive and participatory. To this end, the spotlight is placed here on those parties most active online and on the way in which they foster interactivity, the subjects that they broach and the functions of their messages. The data were obtained from a content analysis of the tweets (n = 10,729) posted on the official profiles of the main Andalusian parties in 2020. The results indicate that there was no interactive communication with the citizenry, despite the fact that they were in much need of reassurance owing to the unprecedented situation to which the COVID-19 pandemic had given rise. The Andalusian political parties still use social networking sites for the one-way dissemination of information, which shows that they are not, in practice, horizontal and participatory spaces of communication, as the cyber-optimists, defending the innovation hypothesis, predicted. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
50. Towards Quality Education: An Entrepreneurship Education Program for the Improvement of Self-Efficacy and Personal Initiative of Adolescents.
- Author
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Martín-Gutiérrez, Ángela, Montoro-Fernández, Elisabet, and Dominguez-Quintero, Ana
- Subjects
ENTREPRENEURSHIP education ,EDUCATIONAL quality ,YOUNG adults ,SELF-efficacy ,UNEMPLOYMENT statistics ,UNEMPLOYMENT - Abstract
In recent decades, youth unemployment has been the focus of attention of international and community bodies in the area of social rights. Specifically, there is a need to promote attitudes and skills to access employment, decent work, and entrepreneurship. The measures implemented have not been effective. In 2023, Spain had the highest youth unemployment rate in the European Union (29.6%). An improvement in the level and quality of education and training of young people would reduce their level of unemployment. Entrepreneurship education is, therefore, a necessary value in the society of the 21st century since it is a tool for the development and growth of the younger population. In the entrepreneurship education model proposed in this study for adolescents, we focus on the capacities of self-efficacy and personal initiative as precursors of entrepreneurial behavior. This paper analyzes the differences between the mean values of the variables before and after the implementation of the educational program and the influence or correlation between the variables. The main results are threefold: (i) the educational program implemented improves the mean values of the two variables analyzed; (ii) self-efficacy exerts a positive or direct influence on personal initiative, and (iii) the educational program improves or reinforces the positive influence of self-efficacy on personal initiative. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
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