164469 research outputs found
Sort by
Gestió d'identitat autosoberana basada en Fiat-Shamir amb recuperació distribuïda i desplegament en el núvol
No full text[ES] La tecnología de registro distribuido que ofrece la tecnología blockchain, las posibilidades que ofrece la tecnología cloud, junto a la propuesta de protocolos criptográficos de conocimiento cero, permiten abordar el diseño de sistemas de identificación (pasaporte) gestionados desde la fase de creación por parte de los mismos usuarios, dejando a la autoridad, responsable habitualmente de la creación, el papel de comprobación de la legitimidad de la credencial y su registro en caso afirmativo. Esta aproximación garantiza que el usuario es el único conocedor de los secretos que proporcionan la seguridad criptográfica en actos de identificación o firma de documentos. Como medida de respaldo, el usuario distribuirá información suficiente entre un conjunto de autoridades con intereses confrontados, de modo que sea posible recuperar los secretos para reconstruir el pasaporte, garantizando que no será posible hacerlo para coaliciones de autoridades de tamaño menor de cierto umbral.
En este TFM se propone diseñar un Pasaporte Digital Autosoberano y su despliegue utilizando tecnología blockchain, para el registro inmutable de las credenciales, e infraestructura cloud, para el despliegue de aplicaciones de gestión y uso. El objetivo es disponer de una identificación creada por el usuario sin depender de una autoridad central, que pueda evolucionar fácilmente mediante adición de nuevas funcionalidades, fácil de usar para el usuario, accesible en todo momento en el dispositivo móvil y que incluya un mecanismo de seguridad que permita al usuario reconstruir el pasaporte en caso de perdida.[EN] The distributed ledger technology offered by blockchain, the possibilities enabled by cloud technology, together with the proposal of zero-knowledge cryptographic protocols, allow for the design of identification systems (passport) managed from the creation phase by the users themselves, leaving the authority, traditionally responsible for creation, with the role of verifying the legitimacy of the credential and registering it if affirmed. This approach ensures that the user is the only one who knows the secrets that provide cryptographic security in acts of identification or document signing. As a backup measure, the user will distribute sufficient information among a group of authorities with conflicting interests, so that it is possible to recover the secrets to reconstruct the passport, while ensuring that this cannot be done by coalitions of authorities smaller than a certain threshold.
This Master's Thesis proposes the design of a Self-Sovereign Digital Passport and its deployment using blockchain technology for the immutable registration of credentials, and cloud infrastructure for the deployment of management and usage applications. The objective is to provide an identification created by the user without depending on a central authority, capable of easily evolving through the addition of new functionalities, easy to use for the user, accessible at all times on a mobile device, and including a security mechanism that allows the user to reconstruct the passport in case of loss.Farre Terron, N. (2025). Gestión de identidad autosoberana basada en Fiat-Shamir con recuperación distribuida y despliegue cloud. https://riunet.upv.es/handle/10251/231385TFG
Implementació de millores en cau d'instruccions en un processador RISCV
No full text[ES] El presente Trabajo de Fin de Grado se centra en el diseño, implementación y evaluación de mejoras en la caché de instrucciones de nivel 1 (L1I) de un procesador RISC-V de propósito académico. El punto de partida es un simulador docente cuyo diseño original de memoria presentaba una organización de correspondencia directa, lo cual limitaba tanto el análisis de rendimiento ante conflictos como la experimentación con arquitecturas más complejas. El objetivo principal del proyecto ha sido dotar al procesador de una estructura interna de memoria caché más flexible y eficiente. Para ello, se han desarrollado e integrado en Verilog dos mejoras arquitectónicas fundamentales. En primer lugar, se ha implementado una organización asociativa por conjuntos de N-vías parametrizable, gestionada mediante una política de reemplazo LRU (Least Recently Used), diseñada para mitigar los fallos por conflicto. En segundo lugar, se ha incorporado una técnica de prebúsqueda de instrucciones (Next-Line Prefetching) haciendo uso de un buffer dedicado, con el fin de aprovechar la localidad espacial y reducir la latencia en los fallos de caché. Complementariamente, se ha adaptado la interfaz gráfica del simulador para permitir la visualización en tiempo real de estas nuevas estructuras (vías, conjuntos y buffer), facilitando así la comprensión del comportamiento dinámico del hardware. La validación del diseño se ha llevado a cabo mediante dos tipos de experimentos: la ejecución de programas en el simulador y pruebas de síntesis de hardware utilizando herramientas industriales. El análisis posterior evalúa el impacto de cada estrategia, contrastando las métricas de rendimiento obtenidas frente al coste físico en términos de área y potencia. Finalmente, se discute el compromiso entre la eficiencia técnica y el valor didáctico de las distintas configuraciones implementadas.[EN] This Bachelor’s Thesis focuses on the design, implementation, and evaluation of improvements in the Level 1 Instruction Cache (L1I) of an academic purpose RISC-V processor. The starting point is an educational simulator whose original memory design featured a direct-mapped organization, which limited both performance analysis regarding conflicts and experimentation with more complex architectures. The main objective of the project has been to provide the processor with a more flexible and efficient internal cache structure. To this end, two fundamental architectural improvements have been developed and integrated using Verilog. First, a parametrizable N-way set-associative organization has been implemented, managed by an LRU (Least Recently Used) replacement policy, designed to mitigate conflict misses. Second, an instruction prediction technique (Next-Line Prefetching) has been incorporated making use of a dedicated buffer, with the aim of leveraging spatial locality and reducing latency in cache misses. Additionally, the simulator’s graphical interface has been adapted to allow real-time visualization of these new structures (ways, sets, and buffer), thereby facilitating the understanding of the dynamic behavior of the hardware. The design validation has been carried out through two types of experiments: the execution of programs in the simulator and hardware synthesis tests using industrial tools. The subsequent analysis evaluates the impact of each strategy, contrasting the obtained performance metrics against the physical cost in terms of area and power. Finally, the trade-off between technical efficiency and the educational value of the different implemented configurations is discussed.[CA] El present Treball de Fi de Grau es centra en el disseny, la implementació i l’avaluació de millores en la memòria cau d’instruccions de nivell 1 (L1I) d’un processador RISC-V de propòsit acadèmic. El punt de partida és un simulador docent, el disseny de memòria original del qual presentava una organització de correspondència directa, la qual cosa limitava tant l’anàlisi de rendiment davant de conflictes com l’experimentació amb arquitectures més complexes. L’objectiu principal del projecte ha sigut dotar el processador d’una estructura interna de memòria cau més flexible i eficient. Per a fer-ho, s’han desenvolupat i integrat en Verilog dues millores arquitectòniques fonamentals. En primer lloc, s’ha implementat una organització associativa per conjunts de N-vies parametritzable, gestionada mitjançant una política de reemplaçament LRU (Least Recently Used), dissenyada per a mitigar les fallades per conflicte. En segon lloc, s’ha incorporat una tècnica de precerca d’instruccions (Next-Line Prefetching) fent ús d’un buffer dedicat, amb la finalitat d’aprofitar la localitat espacial i reduir la latència en les fallades de cau. Complementàriament, s’ha adaptat la interfície gràfica del simulador per a permetre la visualització en temps real d’aquestes noves estructures (vies, conjunts i buffer), facilitant així la comprensió del comportament dinàmic del hardware. La validació del disseny s’ha dut a terme mitjançant dos tipus d’experiments: l’execució de programes en el simulador i proves de síntesi de hardware utilitzant eines industrials. L’anàlisi posterior avalua l’impacte de cada estratègia, contrastant les mètriques de rendiment obtingudes enfront del cost físic en termes d’àrea i potència. Finalment, es discuteix el compromís entre l’eficiència tècnica i el valor didàctic de les diferents configuracions implementades.Ferreres Expósito, J. (2025). Implementación de mejoras en caché de instrucciones en un procesador RISCV. https://riunet.upv.es/handle/10251/231273TFG
Biodegradation of Poly (3-hydroxybutyrate-co-3-hydroxyvalerate) in simulated sublittoral marine environment, as affected by reinforcing and antimicrobial agents
No full text[EN] Biodegradation of bioplastics in marine ecosystems is affected by biotic and abiotic factors related to the marine zone and the material composition. In this study, the biodegradation and disintegration behavior of PHBV films containing or not containing catechin and cellulose fibers was studied in a simulated Sublittoral zone at laboratory scale. The films were produced by melt blending and compression molding. Biodegradation rate was monitored through the respirometric method, according to the standard ISO 19,679:2020. Disintegration rate (mass loss) of the samples was also analyzed at different exposure times, while the changes in microstructure and thermal behavior of the residual film were characterized. Likewise, the influence of the antimicrobial (catechin) on the bacterial biofilm and taxonomic profiles after 200 exposure days was studied by DNA extraction and the analysis by Amplicon Sequencing. Cellulose fibers slightly accelerated the films' biodegradation by promoting bulk hydrolysis in the matrix due to their hydrophilic nature. In contrast, Catechin delayed the biodegradation and disintegration of PHBV films, which was attributed to its crosslinking effect in the polymer amorphous phase and its influence on the biofilm bacterial population, which could reduce the predominance of enzyme-producing bacteria responsible for film depolymerization.The authors acknowledge the financial support of projects PID2022-140444OB-I00 (Agencia Estatal de Investigacion) and CIPROM/2021/071 (Generalitat Valenciana) and postdoctoral grant APOST/2021/19 of C.I.A. La Fuente from Generalitat Valenciana.La Fuente-Arias, Carla Ivonne;González-Martínez, C.;Chiralt, Amparo (2026). Biodegradation of Poly (3-hydroxybutyrate-co-3-hydroxyvalerate) in simulated sublittoral marine environment, as affected by reinforcing and antimicrobial agents. Polymer Degradation and Stability. 245:1-14. https://doi.org/10.1016/j.polymdegradstab.2025.111874S11424
Composició Estètica de l'Arquitectura Xinesa en Fusta :Un Estudi de la Pagoda de Yingxian des de la Forma, Proporció i Simbolisme
No full text[ES] Este estudio explora la composición estética de la arquitectura china en madera a través de un análisis integral de la Pagoda de Yingxian (1056 d.C.), monumento icónico de la dinastía Liao. Mediante un enfoque interdisciplinario que combina historia del arte, ingeniería estructural y semiótica cultural, se deconstruyen tres dimensiones clave:
1. Forma: Su estructura octogonal ascendente, definida por aleros curvilíneos y columnas jerárquicas, refleja principios taoístas de movimiento y equilibrio.
2. Proporción: El uso de módulos jian y secuencias numéricas (9 pisos simbólicos, 54 tipos de dougong) evidencia una geometría sagrada vinculada al I Ching.
3. Simbolismo: La pagoda encarna un axis mundi budista, integrando esculturas de lohans y motivos florales que fusionan devoción religiosa con armonía natural.
El análisis concluye que esta obra sintetiza innovación técnica y cosmovisión espiritual, ofreciendo lecciones vigentes sobre diseño modular y sostenibilidad ecológica.[EN] The Yingxian Wooden Pagoda (Sakyamuni Pagoda of Fogong Temple), the world's oldest and tallest
extant multi-story timber structure, is not only an architectural masterpiece of ancient China but is
also renowned as one of the "Three Great Miracle Towers of the World," alongside the Leaning Tower
of Pisa (Italy) and the Eiffel Tower (France). Its resilience, having endured nearly a millennium of
weathering, earthquakes, and conflicts, presents a profound scientific and cultural enigma worthy of
in-depth investigation. This study selects the Yingxian Wooden Pagoda as its central subject, aiming to
systematically explore the multifactorial reasons for its exceptional preservation and to elucidate its
significance as the pinnacle of wooden architectural technology for both Chinese and global modern
architecture.Zhang, C. (2025). Composición Estética de la Arquitectura China en Madera :Un Estudio de la Pagoda de Yingxian desde la Forma, Proporción y Simbolismo. https://riunet.upv.es/handle/10251/231059TFG
Projecte de regeneració urbana en el barri "Camins al Grau" en València. Construcció de 3 edificis residencials integrats en diferents espais públics y equipaments.
No full text[ES] El proyecto es una intervención conjunta tanto de un proyecto de edificación como de un proyecto urbanístico. Después de un análisis y estudio de toda la zona de actuación se vieron todas las carencias y necesidades del barrio. Nos encontramos con una zona privilegiada de Valencia, muy cerca de Las Artes y las Ciencias y del pulmón verde de la ciudad, el Jardín del Túria. La zona de actuación son dos parcelas separadas por una calle rodada. El proyecto se trata de regenerar y dar vida a un barrio con pocos equipamientos y poca vida en la calle.
La solución planteada es la construcción de 3 edificios residenciales de diferentes perfiles de ocupantes (familiar, apartamentos de alquiler) y todo esto integrado con una actuación urbanística que plantea una gran plaza y una calle peatonal que equipa la zona de locales comerciales, restauración, equipamientos deportivos, zonas de estar, etc. Esto dará más vida en la calle y más valor al barrio.
Las viviendas son de diferentes tipologías y para diferentes perfiles de residentes. Hay viviendas desde 1 a 3 habitaciones. Algunas son pasantes , otras por corredor y otras dúplex.[EN] The project is a combined interventios that includes both a building design and an urban plan. Following an in-depth analysis and study of the entire area of intervention, the neighborhood's deficiencies and needs were crearly identified. The site is located in a privileged area of Valencia, very close to the Ciudad de las Artes y las Ciencias and the city's green lung, el Jardín del Túria.
The intervention covers two plots separated by a road. The aim of the project is to regenerate and revitalize a neighborhood with limited public facilities and little street life.
The proposed solution consist of the construction of three residential buildings designed for differetn types of ocupants (families, rental apartments), integrated into an urban plan that includes a large public square and a pedestrian street equipped with commercial spaces, restaurants, sport facilities, seating areas, and more. This intervention is intended to activate public life and add value to the neighborhood.
The residential units feature different typologies and are adapted to a range of resident profiles. The project includes 1 to 3 bedrooms dwellings, with a mix of layouts: some are through-units, others are accessed via corridos, and some are duplexes.Ivars Sanchis, M. (2025). Proyecto de regeneración urbana en el barrio "Camins al Grau" en Valencia. Construcción de 3 edificios residenciales integrados en diferentes espacios públicos y equipamientos. https://riunet.upv.es/handle/10251/231611TFG
Beyond conservation: a wider approach to historical and cultural heritage. Sagunto, Murviedro and the monumental hill
No full text[EN] The relationship between old and new is one of the main theme of contamporary architecture.The comparison between the contemporary city, the ruins of archaeological complexes, the myth of their, is however a controversial theme. It’s always destined to find a new balance, since the Modern time, when archaeology was defined as an autonomous discipline with respect to architecture. Since then we suffer for the ‘fatal separation’ between architecture and archaeology: united by the same desire to question time and shapes, but separated due to the outcomes of their researches. If the first, in its most enlightened expressions, proposes to carry on the deep meaning of crumbling shapes through new logical-syntactic compositions, the second limits itself to “reconstructing the history and art of remote times through the remains of the past, on which it bases a series of reflections, reconstructions, interesting conjectures, highly scientific, but absolutely infertile for life”. The most orthodox interpretation of archaeology leads to the conservation as a static form of knowledge, crystallizing the event in the suspended time of a still-image. But when architecture applies in the concrete of a layered site, it should instead lean towards a perspective of renewed knowledge that admits the re-construction as a tool to reach the intelligibility of the underlying potential shape.In order to the main topic of this conference this contribution aims to show how it’s possible today work on the relationship between old and new not only for conservation reasons, rather to add ‘something new’ that can explain ‘something old’. Some of our project – such as the project for the Roman Forum of Sagunto – are paradigm which thinks on the ontological relationship between architecture and archaeology. One of the goals is showing again the urban and landscaping relationships that have historically characterized the image of these sites.Tolve, V. (2026). Beyond conservation: a wider approach to historical and cultural heritage. Sagunto, Murviedro and the monumental hill. En Editorial Universitat Politècnica de València, (pp. 552-563). https://doi.org/10.4995/VIBRArch2024.2024.18171OCS55256
Centre d'Alt Rendiment de FP a Albal
No full text[ES] La propuesta se basa en un centro de alto rendimiento para estudiantes de FP en Albal como apoyo a las escuelas de FP de Valencia. Teniendo en cuenta que el espacio se ubica en un punto céntrico de la zona de polígono industrial de l'Horta Sud, la idea es proporcionar un lugar donde los estudiantes de los oficios de la industria local puedan realizar talleres manuales y prácticos, además de crear vínculos directos con los empresarios y profesionales de la zona.
La estructura principal se resuelve mediante dos grandes cubiertas diáfanas, y toda la propuesta se desarrollará bajo estas. El centro prevé un crecimiento orgánico a medida que aumente la demanda, por lo que los talleres se realizarán en módulos independientes que se podrán montar progresivamente. Los estudiantes podrán contar con profesores y maestros de cercanía, y las prácticas se llevarán a cabo mediante el uso de deshechos de las fábricas y naves como material de trabajo. Un elemento clave es "l'esmorzaret", el bar o restaurante que formará parte del proyecto, como punto de encuentro entre los trabajadores de los polígonos con los alumnos, para ayudar a crear conexiones y oportunidades laborales. También se contará con una residencia que facilitará la llegada de estudiantes internacionales. Otro punto principal es la ubicación del proyecto, justo en la estación de tren de Albal, creando un nudo de conexión directa con el pueblo. La propuesta busca convertirse en la "fachada" de Albal, de manera que los usuarios de la red de tranvía puedan identificar y recordar el municipio a través del nuevo centro.
Este proyecto se realizará teniendo en cuenta varios factores como: sostenibles, mediante el uso de deshechos y el fomento del transporte público; económicos, buscando colaboración del ayuntamiento y convenios con las empresas; y sociales, al crear un punto de vinculación con la industria.
En definitiva, este Centro de Alto Rendimiento de FP en Albal se configura como un espacio que busca el desarrollo profesional mediante prácticas manuales, basado en la sostenibilidad y lazos laborales y sociales. Su implantación junto a la estación de tren y en el corazón de los polígonos de l'Horta Sud garantiza una accesibilidad óptima para los alumnos y los profesionales de la zona. La estructura modular y orgánica del proyecto permite adaptarse a futuras necesidades formativas, mientras que l'esmorzaret y la residencia refuerzan el tejido comunitario e internacional. Con estas claves, la propuesta aspira a convertirse en un referente educativo y socioeconómico para l'Horta Sud y Valencia.[EN] The proposal is based on a high-performance training center for vocational students in Albal, designed to support Valencia's FP schools. Given its location at a central point within the industrial estate zone of l'Horta Sud, the idea is to provide a space where students pursuing local industry trades can carry out hands-on and practical workshops, while also forging direct links with the area s business owners and professionals.
The main structure is defined by two large, open-span canopies, under which the entire scheme unfolds. The center anticipates organic growth as demand increases, so workshops will be housed in independent modules that can be assembled progressively. Students will be taught by nearby teachers and instructors, and practical exercises will make use of waste materials sourced from factories and industrial units. A key feature is l'esmorzaret, the on-site café, which will serve as a meeting point between estate workers and students to foster connections and employment opportunities. There will also be a residence to facilitate the arrival of international students. Another critical element is the project s siting directly at Albal train station, creating a vital link with the town. The proposal aims to become the face of Albal, so that tram users will recognize and remember the municipality through this new center.
This project will be carried out with several factors in mind: sustainability, by reusing waste materials and promoting public transport; economic, by seeking collaboration with the local council and partnerships with businesses;and social, by creating a hub that links education and industry.
In short, this High-Performance Vocational Training Center in Albal is envisioned as a space dedicated to professional development through manual training, rooted in sustainability and social and labor ties. Its location beside the train station and at the heart of l'Horta Sud's industrial estates ensures optimal accessibility for both students and professionals. The project's modular, organic structure allows it to adapt to future training needs, while l esmorzaret and the residence strengthen the community and international networks. With these features, the proposal aspires to become an educational and socio-economic benchmark for l'Horta Sud and Valencia.Brand Sastre, J. (2025). Centro de Alto Rendimiento de FP en Albal. https://riunet.upv.es/handle/10251/232687TFG
Silencing of a glycosyltransferase-like protein in citrus reduces male and female fertility impacting seed development in self-pollinated fruit
No full text[EN] Citrus species are among the most important fruit tree crops grown worldwide. Their long juvenile period joined with their complex genetic and reproductive characteristics severely hampers genomic studies and the improvement of traits of interest. Among these, seedlessness represents a major fruit quality trait. Genetic engineering is the fastest way to unequivocally characterize the function of citrus genes and to develop better varieties. In this study, two genes from Citrus clementina Hort. ex Tan., CcGLT1 and CcRBP1, that putatively encode a glycosyltransferase-like (GLT) protein and an RNA binding (RBP) family protein, respectively, were characterized as highly expressed in male and female reproductive tissues and then evaluated as candidate genes involved in male and/or female gametic development by silencing them using RNA interference (RNAi) in Carrizo citrange, used as model citrus type easy to transform. Concurrently, the early flowering and fruiting phenotype was induced by ectopic overexpression of the citrus ortholog of the floral integrator FLOWERING LOCUS T gene (FT) which enabled flower and fruit production less than six months after transformation. Histological observations of flower tissues from genetically modified plants showed that silencing CcGLT1 affects pollen performance by reducing pollen germinability and viability which results in an increased rate of ovule abortion resulting in fewer seeds in self-pollinated fruits. Conversely, the silencing of CcRBP1 led to severe alterations in plant growth and development in the transgenic RBP lines preventing the characterization of its role in fertility, which therefore remains unresolved. These results provide useful insights into male and female sterility in citrus for the genetic improvement of commercial varieties aimed to obtain seedless fruits.This work has been funded by Italian Ministry of University and Research PRIN 2022 Project Deciphering global warming effects on reproductive biology of Mediterranean mandarins, prot. 2022PMF3XE and EU Horizon 2020 Project Pre-HLB, grant no. 817526.Bennici, S.;Alquézar-García, Berta;Carmona-López, L.;Distefano, G.;Gentile, A.;Peña, L. (2026). Silencing of a glycosyltransferase-like protein in citrus reduces male and female fertility impacting seed development in self-pollinated fruit. Frontiers in Plant Science. 16. https://doi.org/10.3389/fpls.2025.1629727S16Aleza, P., Cuenca, J., Juárez, J., Navarro, L., & Ollitrault, P. (2016). Inheritance in doubled-diploid clementine and comparative study with SDR unreduced gametes of diploid clementine. Plant Cell Reports, 35(8), 1573-1586. https://doi.org/10.1007/s00299-016-1972-4Aleza, P., Juárez, J., Cuenca, J., Ollitrault, P., & Navarro, L. (2010). Recovery of citrus triploid hybrids by embryo rescue and flow cytometry from 2x × 2x sexual hybridisation and its application to extensive breeding programs. Plant Cell Reports, 29(9), 1023-1034. https://doi.org/10.1007/s00299-010-0888-7Aleza, P., Juárez, J., Hernández, M., Ollitrault, P., & Navarro, L. (2012). Implementation of extensive citrus triploid breeding programs based on 4x × 2x sexual hybridisations. Tree Genetics & Genomes, 8(6), 1293-1306. https://doi.org/10.1007/s11295-012-0515-6Aloisi, I., Distefano, G., Antognoni, F., Potente, G., Parrotta, L., Faleri, C., Gentile, A., Bennici, S., Mareri, L., Cai, G., & Del Duca, S. (2020). Temperature-Dependent Compatible and Incompatible Pollen-Style Interactions in Citrus clementina Hort. ex Tan. Show Different Transglutaminase Features and Polyamine Pattern. Frontiers in Plant Science, 11. https://doi.org/10.3389/fpls.2020.01018Alquézar, B., Zacarías, L., & Rodrigo, M. J. (2009). Molecular and functional characterization of a novel chromoplast-specific lycopene β-cyclase from Citrus and its relation to lycopene accumulation. Journal of Experimental Botany, 60(6), 1783-1797. https://doi.org/10.1093/jxb/erp048Bennici, S., Distefano, G., Las Casas, G., Di Guardo, M., Lana, G., Pacini, E., La Malfa, S., & Gentile, A. (2019). Temperature stress interferes with male reproductive system development in clementine (Citrus clementina Hort. ex. Tan.). Annals of Applied Biology, 175(1), 29-41. Portico. https://doi.org/10.1111/aab.12508Brocard-Gifford. (2004). The arabidopsis thaliana ABSCISIC ACID - INSENSITIVE8 locus encodes a novel protein mediating abscisic acid and sugar responses essential for growth. Plant Cell. 16. doi:10.1105/tpc.018077.1.Chao, C.-C. T., Fang, J., & Devanand, P. S. (2005). Long Distance Pollen Flow in Mandarin Orchards Determined by AFLP Markers—Implications for Seedless Mandarin Production. Journal of the American Society for Horticultural Science, 130(3), 374-380. https://doi.org/10.21273/jashs.130.3.374Cheng, J.-C., Lertpiriyapong, K., Wang, S., & Sung, Z. R. (2000). The Role of the Arabidopsis ELD1 Gene in Cell Development and Photomorphogenesis in Darkness. Plant Physiology, 123(2), 509-520. https://doi.org/10.1104/pp.123.2.509Cheng, Z., Song, W., & Zhang, X. (2022). Genic male and female sterility in vegetable crops. Horticulture Research, 10(1). https://doi.org/10.1093/hr/uhac232Cimen, B., Yesiloglu, T., Incesu, M., & Yilmaz, B. (2021). Studies on mutation breeding in citrus: Improving seedless types of ‘Kozan’ common orange by gamma irradiation. Scientia Horticulturae, 278, 109857. https://doi.org/10.1016/j.scienta.2020.109857Distefano, G., Casas, G. L., La Malfa, S., Gentile, A., Tribulato, E., & Herrero, M. (2009). Pollen Tube Behavior in Different Mandarin Hybrids. Journal of the American Society for Horticultural Science, 134(6), 583-588. https://doi.org/10.21273/jashs.134.6.5832024Gambetta, G., Gravina, A., Fasiolo, C., Fornero, C., Galiger, S., Inzaurralde, C., & Rey, F. (2013). Self-incompatibility, parthenocarpy and reduction of seed presence in ‘Afourer’ mandarin. Scientia Horticulturae, 164, 183-188. https://doi.org/10.1016/j.scienta.2013.09.002Garcia-Papi, M. A., & Garcia-Martinez, J. L. (1984). Endogenous plant growth substances content in young fruits of seeded and seedless Clementine mandarin as related to fruit set and development. Scientia Horticulturae, 22(3), 265-274. https://doi.org/10.1016/0304-4238(84)90060-8Goldenberg, L., Yaniv, Y., Porat, R., & Carmi, N. (2014). Effects of Gamma-Irradiation Mutagenesis for Induction of Seedlessness, on the Quality of Mandarin Fruit. Food and Nutrition Sciences, 05(10), 943-952. https://doi.org/10.4236/fns.2014.510105Goto, S., Yoshioka, T., Ohta, S., Kita, M., Hamada, H., & Shimizu, T. (2016). Segregation and Heritability of Male Sterility in Populations Derived from Progeny of Satsuma Mandarin. PLOS ONE, 11(9), e0162408. https://doi.org/10.1371/journal.pone.0162408Heslop-Harrison, J., & Heslop-Harrison, Y. (1970). Evaluation of Pollen Viability by Enzymatically Induced Fluorescence; Intracellular Hydrolysis of Fluorescein Diacetate. Stain Technology, 45(3), 115-120. https://doi.org/10.3109/10520297009085351Huang, J.-H., Wen, S.-X., Zhang, Y.-F., Zhong, Q.-Z., Yang, L., & Chen, L.-S. (2017). Abnormal megagametogenesis results in seedlessness of a polyembryonic ‘Meiguicheng’ orange ( Citrus sinensis ) mutant created with gamma-rays. Scientia Horticulturae, 217, 73-83. https://doi.org/10.1016/j.scienta.2017.01.034Iadevaia, V., & Gerber, A. (2015). Combinatorial Control of mRNA Fates by RNA-Binding Proteins and Non-Coding RNAs. Biomolecules, 5(4), 2207-2222. https://doi.org/10.3390/biom5042207Jeong, S.-W., Yi, H., Song, H., Lee, S.-S., Park, Y.-I., & Hur, Y. (2017). Chlorosis of Ogura-CMS Brassica rapa is due to down-regulation of genes for chloroplast proteins. Journal of Plant Biotechnology, 44(2), 115-124. https://doi.org/10.5010/jpb.2017.44.2.115Kong, D., Karve, R., Willet, A., Chen, M.-K., Oden, J., & Shpak, E. D. (2012). Regulation of Plasmodesmatal Permeability and Stomatal Patterning by the Glycosyltransferase-Like Protein KOBITO1 . Plant Physiology, 159(1), 156-168. https://doi.org/10.1104/pp.112.194563Koura, S., Hasegawa, K., Yamamoto, Y., & Yonemoto, Y. (2004). FRUIT SET AND FRUIT GROWTH OF SEEDLESS CHERIMOYA (ANNONA CHERIMOLA MILL.) INDUCED BY GA3 UNDER GREENHOUSE CULTIVATION IN JAPAN. Acta Horticulturae, 653, 63-66. https://doi.org/10.17660/actahortic.2004.653.7Kourmpetli, S., Lee, K., Hemsley, R., Rossignol, P., Papageorgiou, T., & Drea, S. (2013). Bidirectional promoters in seed development and related hormone/stress responses. BMC Plant Biology, 13(1). https://doi.org/10.1186/1471-2229-13-187Kundu, M., & Dubey, A. (2020). Effect of gamma ray irradiated pollen technique on seed development pattern in Citrus. Indian Journal of Genetics and Plant Breeding (The), 80(04). https://doi.org/10.31742/ijgpb.80.4.11Lertpiriyapong, K., & Sung, Z. R. (2003). The elongation defective1 mutant of Arabidopsis is impaired in the gene encoding a serine-rich secreted protein. Plant Molecular Biology, 53(4), 581-595. https://doi.org/10.1023/b:plan.0000019067.05185.d6Livak, K. J., & Schmittgen, T. D. (2001). Analysis of Relative Gene Expression Data Using Real-Time Quantitative PCR and the 2−ΔΔCT Method. Methods, 25(4), 402-408. https://doi.org/10.1006/meth.2001.1262Lora, J., Hormaza, J. I., Herrero, M., & Gasser, C. S. (2011). Seedless fruits and the disruption of a conserved genetic pathway in angiosperm ovule development. Proceedings of the National Academy of Sciences, 108(13), 5461-5465. https://doi.org/10.1073/pnas.1014514108Mafra, V., Kubo, K. S., Alves-Ferreira, M., Ribeiro-Alves, M., Stuart, R. M., Boava, L. P., Rodrigues, C. M., & Machado, M. A. (2012). Reference Genes for Accurate Transcript Normalization in Citrus Genotypes under Different Experimental Conditions. PLoS ONE, 7(2), e31263. https://doi.org/10.1371/journal.pone.0031263McGarvey. (1991). A simple and rapid method for screening transgenic plants using the PCR. BioFeedback. 4.Mesejo, C., Martínez-Fuentes, A., Reig, C., & Agustí, M. (2008). Gibberellic acid impairs fertilization in Clementine mandarin under cross-pollination conditions. Plant Science, 175(3), 267-271. https://doi.org/10.1016/j.plantsci.2008.04.008Mesejo, C., Martínez-Fuentes, A., Reig, C., Rivas, F., & Agustí, M. (2006). The inhibitory effect of CuSO4 on Citrus pollen germination and pollen tube growth and its application for the production of seedless fruit. Plant Science, 170(1), 37-43. https://doi.org/10.1016/j.plantsci.2005.07.023Mesejo, C., Yuste, R., Martínez‐Fuentes, A., Reig, C., Iglesias, D. J., Primo‐Millo, E., & Agustí, M. (2012). Self‐pollination and parthenocarpic ability in developing ovaries of self‐incompatible Clementine mandarins (Citrus clementina). Physiologia Plantarum, 148(1), 87-96. Portico. https://doi.org/10.1111/j.1399-3054.2012.01697.xMontalt, R., Cuenca, J., Vives, M. C., Navarro, L., Ollitrault, P., & Aleza, P. (2019). Influence of temperature on the progamic phase in Citrus. Environmental and Experimental Botany, 166, 103806. https://doi.org/10.1016/j.envexpbot.2019.103806Murashige, T., & Skoog, F. (1962). A Revised Medium for Rapid Growth and Bio Assays with Tobacco Tissue Cultures. Physiologia Plantarum, 15(3), 473-497. Portico. https://doi.org/10.1111/j.1399-3054.1962.tb08052.xPagant. (2013). KOBITO1 encodes a novel plasma membrane protein necessary for normal synthesis of cellulose during cell expansion in arabidopsis. Plant Cell. 14. doi:10.1105/tpc.002873.the.Pandolfini, T. (2009). Seedless Fruit Production by Hormonal Regulation of Fruit Set. Nutrients, 1(2), 168-177. https://doi.org/10.3390/nu1020168Peña, L., Cervera, M., Fagoaga, C., Romero, J., Ballester, A., Soler, N., Pons, E., Rodríguez, A., Peris, J., Juárez, J., & Navarro, L. (2008, octubre 24). Citrus. Compendium of Transgenic Crop Plants; Wiley; Portico. https://doi.org/10.1002/9781405181099.k0501Peña, L., Martín-Trillo, M., Juárez, J., Pina, J. A., Navarro, L., & Martínez-Zapater, J. M. (2001). Constitutive expression of Arabidopsis LEAFY or APETALA1 genes in citrus reduces their generation time. Nature Biotechnology, 19(3), 263-267. https://doi.org/10.1038/85719PEÑA, L., PÉREZ, R. M., CERVERA, M., JUÁREZ, J. A., & NAVARRO, L. (2004). Early Events in Agrobacterium‐mediated Genetic Transformation of Citrus Explants. Annals of Botany, 94(1), 67-74. https://doi.org/10.1093/aob/mch117Picarella, M. E., & Mazzucato, A. (2019). The Occurrence of Seedlessness in Higher Plants; Insights on Roles and Mechanisms of Parthenocarpy. Frontiers in Plant Science, 9. https://doi.org/10.3389/fpls.2018.01997Pons, E., Alquézar, B., Rodríguez, A., Martorell, P., Genovés, S., Ramón, D., Rodrigo, M. J., Zacarías, L., & Peña, L. (2013). Metabolic engineering of β‐carotene in orange fruit increases its in vivo antioxidant properties. Plant Biotechnology Journal, 12(1), 17-27. Portico. https://doi.org/10.1111/pbi.12112Qin. (2015). Seedless mechanism of a new citrus cultivar ‘Huami Wuhegonggan’ (Citrus sinensis × C. reticulata). Pakistan J. Bot. 47.Robichaux, K. J., & Wallace, I. S. (2021). Signaling at Physical Barriers during Pollen–Pistil Interactions. International Journal of Molecular Sciences, 22(22), 12230. https://doi.org/10.3390/ijms222212230Rodríguez-Cazorla, E., Ortuño-Miquel, S., Candela, H., Bailey-Steinitz, L. J., Yanofsky, M. F., Martínez-Laborda, A., Ripoll, J.-J., & Vera, A. (2018). Ovule identity mediated by pre-mRNA processing in Arabidopsis. PLOS Genetics, 14(1), e1007182. https://doi.org/10.1371/journal.pgen.1007182Rodríguez-Cazorla, E., Ripoll, J. J., Andújar, A., Bailey, L. J., Martínez-Laborda, A., Yanofsky, M. F., & Vera, A. (2015). K-homology Nuclear Ribonucleoproteins Regulate Floral Organ Identity and Determinacy in Arabidopsis. PLOS Genetics, 11(2), e1004983. https://doi.org/10.1371/journal.pgen.1004983Sarrion-Perdigones, A., Vazquez-Vilar, M., Palaci, J., Castelijns, B., Forment, J., Ziarsolo, P., Blanca, J., Granell, A., & Orzaez, D. (2013). GoldenBraid 2.0: A Comprehensive DNA Assembly Framework for Plant Synthetic Biology. PLANT PHYSIOLOGY, 162(3), 1618-1631. https://doi.org/10.1104/pp.113.217661Sykes, S. R. (2008). Segregation in an ‘Imperial’ mandarin ‘Ellendale’ tangor family for characteristics that contribute to the seedless phenotype. The Journal of Horticultural Science and Biotechnology, 83(6), 719-724. https://doi.org/10.1080/14620316.2008.11512450Tamura, K., Stecher, G., & Kumar, S. (2021). MEGA11: Molecular Evolutionary Genetics Analysis Version 11. Molecular Biology and Evolution, 38(7), 3022-3027. https://doi.org/10.1093/molbev/msab120Trojak-Goluch, A., Kawka-Lipińska, M., Wielgusz, K., & Praczyk, M. (2021). Polyploidy in Industrial Crops: Applications and Perspectives in Plant Breeding. Agronomy, 11(12), 2574. https://doi.org/10.3390/agronomy11122574Vandesompele, J., De Preter, K., Pattyn, F., Poppe, B., Van Roy, N., De Paepe, A., & Speleman, F. (2002). Accurate normalization of real-time quantitative RT-PCR data by geometric averaging of multiple internal control genes. Genome Biology, 3(7). https://doi.org/10.1186/gb-2002-3-7-research0034Vardi, A., Levin, I., & Carmi, N. (2008). Induction of Seedlessness in Citrus: From Classical Techniques to Emerging Biotechnological Approaches. Journal of the American Society for Horticultural Science, 133(1), 117-126. https://doi.org/10.21273/jashs.133.1.117Varoquaux, F., Blanvillain, R., Delseny, M., & Gallois, P. (2000). Less is better: new approaches for seedless fruit production. Trends in Biotechnology, 18(6), 233-242. https://doi.org/10.1016/s0167-7799(00)01448-7Wang, J., Li, M., Zhuo, S., Liu, Y., Yu, X., Mukhtar, S., Ali, M., & Lu, G. (2022). Mitogen-activated protein kinase 4 is obligatory for late pollen and early fruit development in tomato. Horticulture Research, 9. https://doi.org/10.1093/hr/uhac048Wang, Y., Zhang, W.-Z., Song, L.-F., Zou, J.-J., Su, Z., & Wu, W.-H. (2008). Transcriptome Analyses Show Changes in Gene Expression to Accompany Pollen Germination and Tube Growth in Arabidopsis
. Plant Physiology, 148(3), 1201-1211. https://doi.org/10.1104/pp.108.126375Wilcock, C., & Neiland, R. (2002). Pollination failure in plants: why it happens and when it matters. Trends in Plant Science, 7(6), 270-277. https://doi.org/10.1016/s1360-1385(02)02258-6Xiao, J., Zhang, L., Fan, F., & Liu, X. (2018). Comparative transcript profiling reveals the mechanism of female sterility associated with seedless Ponkan mandarin (Citrus reticulata Blanco). Genome, 61(8), 595-604. https://doi.org/10.1139/gen-2017-0215Yamamoto, M., Matsumoto, R., & Yamada, Y. (1995). Relationship between Sterility and Seedlessness in Citrus. Engei Gakkai zasshi, 64(1), 23-29. https://doi.org/10.2503/jjshs.64.23Ye, L.-X., Gan, Z.-M., Wang, W.-F., Ai, X.-Y., Xie, Z.-Z., Hu, C.-G., & Zhang, J.-Z. (2020). Comparative analysis of the transcriptome, methylome, and metabolome during pollen abortion of a seedless citrus mutant. Plant Molecular Biology, 104(1-2), 151-171. https://doi.org/10.1007/s11103-020-01034-7Zhang, S., Shi, Q., Albrecht, U., Shatters, R. G., Stange, R., McCollum, G., Zhang, S., Fan, C., & Stover, E. (2017). Comparative transcriptome analysis during early fruit development between three seedy citrus genotypes and their seedless mutants. Horticulture Research, 4(1). https://doi.org/10.1038/hortres.2017.41Zheng, B.-B., Fang, Y.-N., Pan, Z.-Y., Sun, L., Deng, X.-X., Grosser, J. W., & Guo, W.-W. (2014). iTRAQ-Based Quantitative Proteomics Analysis Revealed Alterations of Carbohydrate Metabolism Pathways and Mitochondrial Proteins in a Male Sterile Cybrid Pummelo. Journal of Proteome Research, 13(6), 2998-3015. https://doi.org/10.1021/pr500126gZheng, B.-B., Wu, X.-M., Ge, X.-X., Deng, X.-X., Grosser, J. W., & Guo, W.-W. (2012). Comparative Transcript Profiling of a Male Sterile Cybrid Pummelo and Its Fertile Type Revealed Altered Gene Expression Related to Flower Development. PLoS ONE, 7(8), e43758. https://doi.org/10.1371/journal.pone.004375
Sport architecture technological evolution models and paradigms
No full text[EN] The paper is focused on the thematic area "Innovative practices and projects" declined in the specific field of sports infrastructures. This area of research has always been little considered by both architectural historiography and technological culture, despite the fact that sports architecture has always represented privileged places of formal, technical and engineering experimentation (just think of the arenas of antiquity: Greece, Roman). An area, that of sports infrastructures, which, especially in recent times, has shown an extraordinary richness and complexity of content and an evolution in terms of technological and functional innovation which has no equal in any other architectural typology. The places and architecture for sports take on an increasingly strategic role - social, cultural - within the city and contemporary societies, becoming powerful engines of urban and social regeneration. Historically the prerogative of engineering culture, today the design of places for sport is instead an area of specialization for architecture and landscape studios who, through them, design new scenarios for future cities and landscapes. The main characteristics of the latest generation sports infrastructures can be summarized as follows: innovative technologies and materials; a new sensitivity to environmental quality and ecological and sustainability aspects (stadiums in particular are hubs for the production of energy from renewable sources); new "smart" technologies for the virtuous management of arenas; morphologies that interact with the landscape (urban, peri-urban) inserting themselves as elements of regeneration; macro-scale design objects whose "skins" become sensitive, green, adaptive elements with a changeable appearance; outdoor spaces that from car parks become parks and places with high environmental quality designed and conceived for a public use. The paper presents the results of several years of research on the topic through an evolutionary analysis and the presentation of some recent and significative case studies of the topics mentioned above.Allegri, D. (2026). Sport architecture technological evolution models and paradigms. En Editorial Universitat Politècnica de València, (pp. 224-239). https://doi.org/10.4995/VIBRArch2024.2024.18162OCS22423
Conjunt artístic a La Torre
No full text[ES] En este Trabajo Fin de Máster se propone un conjunto arquitectónico compuesto por tres edificaciones: una residencia artística, una galería de arte y un centro de formación artística. Ubicado en el barrio de La Torre (Valencia), el proyecto surge como una estrategia urbana para dotar de identidad cultural y visibilidad al barrio, revitalizando un entorno urbano periférico mediante la arquitectura, y sobre todo conectando el tejido social del barrio con su entorno agrícola inmediato, la huerta valenciana.
La propuesta busca fomentar el intercambio artístico y educativo, integrando espacios de creación, exhibición y aprendizaje en relación con las personas tanto de la comunidad local como exterior. El núcleo que une el complejo es un parque central ajardinado, que articula las circulaciones peatonales y funciona como espacio público activo. Además de ser un área de descanso y encuentro, este espacio exhibe esculturas al aire libre, extendiendo el programa expositivo al exterior y promoviendo la interacción entre arte, paisaje y comunidad.[EN] In this Master s Thesis, an architectural complex is proposed, consisting of three buildings: an artist residency, an art gallery, and an artistic workshop. Located in the La Torre neighborhood (Valencia), the project emerges as an urban strategy to provide the area with cultural identity and visibility, revitalizing a peripheral urban environment through architecture, and above all, connecting the neighborhood s social fabric with its immediate agricultural surroundings, the Valencian huerta.
The proposal seeks to foster artistic and educational exchange, integrating spaces for creation, exhibition, and learning in relation to both the local community and external visitors. At the core of the complex lies a landscaped central park, which organizes pedestrian circulation and functions as an active public space. In addition to being an area for rest and social gathering, this space also displays outdoor sculptures, extending the exhibition program to the exterior and promoting interaction between art, landscape, and community.Chillemi, AM. (2025). Conjunto artístico en La Torre. https://riunet.upv.es/handle/10251/232312TFG