Capítulos (Ingeniería Aeroespacial y Mecánica de Fluidos)

URI permanente para esta colecciónhttps://hdl.handle.net/11441/11333

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Estrategias didácticas en la enseñanza de la asignatura de Proyectos. Los presupuestos en Ingeniería Agrícola
(Universidad de Sevilla, 2024) González Ortega, Manuel Jesús; Universidad de Sevilla. Departamento de Ingeniería Aeroespacial y Mecánica de Fluidos
El Ciclo de Mejora en el Aula (CIMA) se ha integrado en la asignatura de Proyectos de Ingeniería Agrícola para 172 estudiantes, centrándose en la gestión de proyectos agrícolas y el manejo del software de presupuestos Presto. Este enfoque pedagógico, centrado en el estudiante, fomenta la participación activa y el desarrollo de competencias claves como el trabajo en equipo, la toma de decisiones y el pensamiento crítico. El contenido del programa abarca 8 horas y se centra en problemas esenciales como la elaboración de presupuestos y el uso de Presto. Apoyado en el aprendizaje activo y la participación mediante tecnologías emergentes, el CIMA incluye actividades como cuestionarios y debates. Se emplea una metodología definida para cada sesión, con actividades y objetivos claros. La evaluación se efectúa mediante cuestionarios antes y después del curso, usando escaleras de aprendizaje para evaluar el avance en la comprensión de presupuestos y Presto. Cuestionarios de 20 alumnos elegidos al azar permiten medir el entendimiento desde lo básico hasta lo avanzado, garantizando un seguimiento preciso del aprendizaje práctico.
Implementation and Consideration of Circularity Within International Sustainability Assessment Methods
(Springer, 2025) Giarma, Christina; Lombardi, Patrizia; Askar, Rand; Trubina, Nika; Santana Tovar, Daniela; Pineda-Martos, Rocío; Universidad de Sevilla. Departamento de Ingeniería Aeroespacial y Mecánica de Fluidos
The construction sector is a major contributor to environmental degradation, prompting the need for integrating sustainability into its practices. This need has driven the development of sustainability assessment methods across various scales of the built environment. Simultaneously, the recent emphasis on Circular Economy (CE) principles has introduced challenges in translating these principles into measurable outcomes within the construction sector. This study aims to investigate the extent to which circularity principles are embedded within existing sustainability assessment methods for new buildings. The study begins by addressing the interrelationships and distinctions between circularity and sustainability concepts, establishing a foundation for the subsequent analysis. Five internationally recognised sustainability assessment methods for new buildings—BREEAM, DGNB, LEED, Level(s), SBTool—were examined to assess their incorporation of circularity aspects. Each component of these methods was scrutinised for alignment with the 10 circularity strategies outlined in the well-established 10-R framework of waste hierarchy. Expert groups, consisting of CircularB COST Action members, independently evaluated the methods and provided opinions on the direct and indirect associations between the assessed components and the 10-R principles. Disagreements were resolved through group discussions. The analysis revealed varying degrees of integration and explicit reference to circularity principles across the assessed methods. The study also highlighted the subjectivity inherent in identifying correlations and the challenges connected to linking certain circularity-related concepts in the built environment—such as resilience and adaptability—with the 10-R strategies. The findings underscore the need for a more in-depth analysis before making direct comparisons of the integration of circularity principles among different sustainability assessment methods, given their methodological differences. The study also identifies directions for future research.
Modularity and Prefabrication
(Springer, 2025) Tavares, Vanessa; Calheiros, Cristina Sousa Coutinho; Martins, Inês Burmester; Maia, Joana; Tsikaloudaki, Katerina; Pineda-Martos, Rocío; Universidad de Sevilla. Departamento de Ingeniería Aeroespacial y Mecánica de Fluidos
The concepts of “modularity” and “prefabrication” require a deeper understanding being crucial to investigate their relation with the circular economy. Prefabrication involves pre-manufacturing building elements off-site and their transport to the construction site and assembly. Prefabrication can be divided into different categories: Component, Non-volumetric, Volumetric, Modular construction, Hybrid structures, or Whole building prefabrication; and can be based on linear (e.g., columns or pillars), bidimensional (e.g., walls or floor panels), or tri-dimensional elements (e.g., modules or whole prefabricated houses). The most commonly used materials are steel, wood, and concrete, although plastic, composite, and nature-based materials are increasingly being explored. While comparing the prefabricated materials, steel has high embodied impacts but recycle and reuse potential, timber has biogenic content and high reuse potential, and concrete poses transport and assembly challenges. The refurbishment of prefabricated buildings and the use of prefabricated elements in refurbishment are also discussed. The main benefits of adopting prefabrication are impact, cost, material, waste, and time reduction, with quality increase; and the challenges are cultural, technical, and market aspects with some investment required. A bibliometric analysis explores the relationship between modularity, prefabrication, and circular construction and concludes that the link between the three concepts seems fragile and unclear.
Circular Material Usage Strategies—Principles
(Springer, 2025) Santos, Paulo; Byrne, Aimee; Karaca, Ferhat; Villoria, Paola; del Rio, Mercedes; Pineda-Martos, Rocío; Cervantes Puma, Genesis Camila; Universidad de Sevilla. Departamento de Ingeniería Aeroespacial y Mecánica de Fluidos
The construction industry significantly contributes to global greenhouse gas emissions, raw material extraction, and waste production. Implementing circular economy (CE) principles in this sector could greatly reduce these impacts. However, adoption within the industry remains slow due to barriers such as limited knowledge and experience. This chapter aims to assess and help overcome these obstacles by providing a comprehensive analysis of circular material usage principles and strategies in construction. It also highlights opportunities and enablers of change, including innovations and emerging technologies in recycling, digitization, robotic systems, new materials, and processing techniques. Four case studies illustrate the application of circular theory through a Bio-Building, Urban Mining and Recycling (UMAR) Experimental Unit, Open-spaced apartment, and an “Escuela Politécnica Superior”. The conclusions emphasize the need for strong regulatory frameworks, awareness initiatives, and international cooperation. Integrating technological advancements like AI, robotics, and blockchain is crucial for optimizing waste management. Additionally, education on circular practices is vital. By fostering global collaboration, standardizing circular construction approaches can lead to a more sustainable and resilient building industry.
Circularity Criteria and Indicators at the Building Component and System Level
(Springer, 2025) Tleuken, Aidana; Karaca, Ferhat; Askar, Rand; Leindecker, Gerald; Kahraman, Ilker; Giarma, Christina; Cervantes Puma, Genesis Camila; Pineda-Martos, Rocío; Universidad de Sevilla. Departamento de Ingeniería Aeroespacial y Mecánica de Fluidos
The implementation of circular economy principles in building activities holds the potential for substantial environmental, economic, and social benefits. Although extensive research has examined the impact of circularity strategies on various aspects of buildings, there is a significant gap in the literature focusing specifically on building components and systems (BC&S). Most existing studies develop indicators applicable to buildings as a whole or solely at the materials level. This study aims to address this gap by identifying and emphasising specific circularity criteria for BC&S, including structure, infill, and services. The primary objective is to elucidate the contribution of each system to the overall circularity of buildings, thereby prioritising the most impactful circularity aspects. At the component level, it is essential to consider the specific attributes of component assemblies that constitute a system. To enhance the practical application of these findings, the study is supplemented with relevant case studies demonstrating best practices for circularity in BC&S. These case studies provide empirical evidence and practical examples of how targeted circularity strategies can improve the sustainability and efficiency of building practices, thereby advancing the goals of the circular economy.
Circular Materials-A Multiscale Approach to Circularity at a Building, Components and Materials Level
(Springer, 2025) Pineda-Martos, Rocío; Kahraman, İlker; Cervantes Puma, Genesis Camila; Ungureanu, Viorel; Paes de Barros Gomide, Fernanda; Buzatu, Raluca; Universidad de Sevilla. Departamento de Ingeniería Aeroespacial y Mecánica de Fluidos
Sustainable practices and strategies to enhance resource efficiency while minimising waste in buildings and their constituent elements are key towards circularity at the urban built environment. In this chapter three implementation scales, under the paradigm of the circular economy (CE), are measured—i.e., buildings, components and materials—, considering both new and existing buildings’ implementations. Aspects such as design for adaptability and flexibility, modular and flexible spaces and concepts, energy and water efficiency are discussed. By implementing CE strategies at the component-level using a multipronged approach would extend the lifespan and contribute to environmental and economic sustainability. This includes the refurbishment and upgrading of components and the adoption of modular construction techniques, among other techniques and solutions. The last part of the chapter presents the concept of circular materials and its circularity potential at promote extended product lifecycles and transforming waste into valuable resources. Integrating sustainable and circular design principles within construction practices is proposed towards more sustainable and resource-efficient industries’ transformations.
Circularity Criteria and Indicators at the Construction Material Level
(Springer, 2025) Pineda-Martos, Rocío; Askar, Rand; Karaca, Ferhat; De Simone, Marilena; Borg, Ruben Paul; Malešev, Mirjana; Universidad de Sevilla. Departamento de Ingeniería Aeroespacial y Mecánica de Fluidos
Circular economy (CE) approaches highlight the potential of construction materials to achieve circularity and sustainability in resource-efficient construction systems and industries. Implementing CE at the material level involves factors such as efficiency, durability, waste reduction through recirculation, and replacement, while encompassing criteria that define circularity in building materials. Understanding the inherent characteristics and behaviours of these materials is crucial for maximising their circularity potential. This chapter analyses key properties of traditional construction materials, such as concrete and steel, alongside novel sustainable materials like bamboo, timber, and biomaterials. It identifies and proposes methods to promote circularity at the material level. Additionally, the chapter explores the application of CE principles to both traditional and innovative construction materials. Furthermore, the chapter discusses indicators designed to assess circularity at the material level, serving as valuable tools for informing decision-making and implementation practices in the construction sector. Various types of indicators are presented, categorised as strategic, generic performance, performance, and water consumption indicators. Strategies aligned with waste hierarchy principles are outlined, emphasising the reduction of construction and demolition waste, lowering greenhouse gas emissions, conserving energy, and optimising costs and water resources.
Circularity Tools and Frameworks for New Buildings
(Springer, 2025) Güngör, Bengü; Agibayeva, Akmaral; Karaca, Ferhat; Askar, Rand; Giarma, Christina; Rosado, Leonardo; Pineda-Martos, Rocío; Griffiths, Philip; Bragança, Luís; Universidad de Sevilla. Departamento de Ingeniería Aeroespacial y Mecánica de Fluidos
The assessment of circularity in new building projects necessitates consideration of diverse factors such as material choice, design strategies, construction methods, operational efficiency, and end-of-life practices. Various tools and methodologies have been developed to aid stakeholders in the construction industry in evaluating these aspects and making informed decisions.With the dynamic evolution of the circular economy, understanding current circular practices is crucial for identifying areas needing enhancement. However, the absence of a tandardized approach poses a challenge, with existing methods often either too broad or narrowly focused on specific circular elements. This limits the comprehensive evaluation of system performance. Addressing these challenges requires practical tools, particularly for early design stages, that integrate quantitative methods to ensure circularity and environmental performance goals are met efficiently. This chapter reviews existing circularity assessment parameters, discusses aggregation methods for criteria and indicators, and evaluates available tools to guide researchers, practitioners, and policymakers in advancing circular practices in construction.
Implementing Nature-Based Solutions for a Circular Urban Built Environment
(Springer, 2023-12-07) Pineda-Martos, Rocío; Atanasova, Nataša; Calheiros, Cristina S.C.; Junge, Ranka; Nickayin, Samaneh S.; Paço, Teresa A.; Dominici, Laura; Comino, Elena; Andreucci, Maria Beatrice; Theochari, Dimitra; Pucher, Bernhard; González, Aránzazu Galán; Carvalho, Pedro N.; Langergraber, Guenter; Universidad de Sevilla. Departamento de Ingeniería Aeroespacial y Mecánica de Fluidos; European Union (UE); Fundação para a Ciência e Tecnologia (FCT), Portugal
This short review outlines the implementation of nature-based solutions in the urban built environment which can contribute to a circular economy as well as the multiple benefits related to the ecosystem services they can provide. The novel Circular City framework on the mainstreaming of nature-based solutions for the enhancement of urban resource management, which was developed within the COST Action CA17133, is presented. Urban circularity challenges addressed by nature-based solutions are assessed in the built environment following three different levels of implementation—i.e., green building materials, systems for the greening of buildings envelope, and green building sites as vegetated open spaces and water-sensitively designed. Considering the possibilities of implementing nature-based solutions in the built environment, we also highlight the circularity processes that can take place through the integration of nature-based solutions at some or all of the proposed scales towards the achievement of at least one of the seven urban circularity challenges. A collection of representative actual case studies exemplifying the development and implementation of nature-based solutions towards circular cities is also included.
Chemotropic Assay for Testing Fungal Response to Strigolactones and Strigolactone-Like Compounds
(Humana Press, 2021-05-25) Pineda-Martos, Rocío; Di Pietro, Antonio; Turrà, David; Universidad de Sevilla. Departamento de Ingeniería Aeroespacial y Mecánica de Fluidos; Ministerio de Economía y Competitividad (MINECO). España
Current knowledge on the mechanism of strigolactones (SLs) as signaling molecules during specific interactions in the rhizosphere is mainly related to the control of germination of parasitic weed seeds and hyphal branching of arbuscular mycorrhizal fungi. Thus, the role of plant secreted SLs in regulating the growth and development of root-colonizing fungi still remains controversial. Fusarium oxysporum can sense and respond to extracellular signals through oriented germ tube emergence and redirectioning of hyphal growth toward gradients of nutrients, sex pheromones, or plant root exudates. However, chemoattractant activity of SLs against microorganisms living in the soil has not been tested so far. Here we propose a quantitative chemotropic assay to understand if and how soil fungi could sense gradients of SLs and SLs-like sources. In the example case of F. oxysporum, hyphae of fungal representative mutants preferentially grow toward the synthetic SL analog GR24; and this chemotropic response requires conserved elements of the fungal invasive growth mitogen-activated protein kinase (MAPK) cascade.
How Nature-Based Solutions Can Contribute to Enhance Circularity in Cities
(Springer Nature, 2022-02-08) Pineda-Martos, Rocío; Andreucci, Maria Beatrice; Atanasova, Nataša; Baganz, Gösta F.M.; Calheiros, Cristina S. C.; Castellar, Joana A. C; Ɖolić, Maja B.; Istenić, Darja; Lorenzo López, Antonia María; Ribeiro, Ana Rita L.; Langergraber, Guenter; Universidad de Sevilla. Departamento de Ingeniería Aeroespacial y Mecánica de Fluidos
Environmental education in different disciplines puts an accent on acquiring specialised knowledge and, while this remains essential, fostering knowledge alone, without links to real life, personal experiences, competencies, and values, is insufficient. Nature-based solutions (NBS) have the potential to be used as an educational framework that requires critical system thinking, a crucial component of truly democratic active citizenship, and raises awareness about global environmental, social, and economic issues. On the basis of NBS-related environmental education materials, we present in this chapter selected case studies that describe education for three main stakeholder groups. Concerning pupils and students, these are examples for schools and higher education, as well as pilot installations from Italy, Spain, Slovenia, Portugal, Turkey, and Germany. Different forms of facilities or organisations are included to demonstrate the possibilities of NBS-related education for practitioners. The offers for the general public comprise a mobile exhibition/demonstration unit, a social project and an animation video. Additionally, existing online platforms for knowledge sharing are summarised. The NBS concept has potential to assist the transition from current conventional education paradigms towards to a more critical systemic thinking to foster environmental citizenship as a base for environmental, social-economic, political, economic, and cultural changes on local, national, and global scales.
GNSS in Precision Agricultural Operations
(Intech, 2012) Pérez Ruiz, Manuel; Upadhyaya, Shrini; Universidad de Sevilla. Departamento de Ingeniería Aeroespacial y Mecánica de Fluidos; European Union (UE). FP7
Today, there are two Global Navigation Satellite Systems (GNSS) that are fully operational and commercially available to provide all-weather guidance virtually 24 h a day anywhere on the surface of the earth. GNSS are the collection of localization systems that use satellites to know the location of a user receiver in a global (Earth-centered) coordinate system and this has become the positioning system of choice for precision agriculture technologies. At present North American Positioning System known as Navigation by Satellite Timing and Ranging Global Position System (NAVSTAR GPS or simply GPS) and Russian Positioning System known as Globalnaya Navigatsionnaya Sputnikovaya Sistema or Global Navigation Satellite System (GLONASS) both qualify as GNSS. Two other satellite localization systems, Galileo (European Union) and Compass (Chinese), are expected to achieve full global coverage capability by 2020. Detailed information on GNSS technology is plentiful, and there are many books that provide a complete description of these navigation systems [9- 11]. But the focus of this chapter is on the applications of GPS in agricultural operations. These applications include positioning of operating machines, soil sampling, variable rate application and vehicle guidance.
El embalse de los Melonares, ejemplo de obra superflua: datos para un debate pendiente
(Aconcagua, 2016) Moral Ituarte, Leandro del; Riesco Chueca, Pascual; Sancho Royo, Fernando; Marqués Sillero, Ricardo; Universidad de Sevilla. Departamento de Geografía Humana; Universidad de Sevilla. Departamento de Ingeniería Aeroespacial y Mecánica de Fluidos; Delgado Cabeza, Manuel; Moral Ituarte, Leandro del

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