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- Hernandez Velasco, Marco, 1985-, et al.
(författare)
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Nuevas tecnologías para el pre-cultivo de plantas forestales - diseño de una incubadora sustentable para minimizar el impacto ambiental
- 2014
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Ingår i: VI Congreso Forestal Latinoamericano.
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- Los bosques plantados pueden contribuir a combatir problemas globales como el cambio climático, la erosión del suelo y la presión en los ecosistemas debido a la alta demanda de productos forestales. Para que este beneficio sea sustentable, la producción del material para la regeneración forestal tiene que ser mayor a la velocidad en que se tala. Las técnicas intensivas en los viveros forestales puede traer efectos adversos al ambiente como el uso de fertilizantes, pesticidas y alto consumo energético de los invernaderos. Financiado por Séptimo Programa de Investigación y Desarrollo de la Unión Europea, el proyecto ZEPHYR está enfocado a desarrollar nuevas tecnologías para el pre-cultivo de plantas forestales de una manera sustentable y económicamente viable. Estas innovaciones estarán integradas en una incubadora transportable y totalmente funcional para la producción a gran escala. El cuarto de crecimiento será independiente de las condiciones exteriores y tendrá un mínimo impacto ambiental. Para lograr esto se usaran aparatos de alta eficiencia y bajo consumo energético como lámparas LED y todo funcionará con un sistema solar fotovoltaico.
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| 2. |
- Magriñá Badiella, Carles, 1974-
(författare)
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Post tenebras spero lucem : Alquimia y ritos en el Quijote y otras obras cervantinas
- 2014
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- This study focuses on two areas: alchemy (Part I) and rituals of initiation (Part II) in the works of Miguel de Cervantes, focusing on Don Quijote de la Mancha as my main case study.The first part analyses the function of alchemy and how it can be interpreted throughout the works and various literary genres of Cervantes. It will demonstrate that the texts of Cervantes contain both explicit and implicit allusions to, as well as different aspects of alchemy, such as operative and spiritual alchemy and how these are ultimately used by Cervantes as a means of expression. The author draws from this rich source and modifies these means of expression in order to achieve various results: sometimes with wit or in relation to fraud; at other times it focuses on inner alchemy relating to chivalry in what I have called spiritual chivalry, which has the aim of self-improvement and ultimately, gnosis. Regarding the chivalric rituals of initiation, according to this investigation chivalry serves as both satire and representation of the alchemical process in the case of Don Quijote, which finds its key moments during the rituals. In this sense alchemy and chivalry are studied as two sides of the same coin, in which the search for something higher, an object (the philosopher stone, the beloved), subjects the protagonist to continuous transmutations and puts him in contact with the transitory, that is, liminal states, people and spaces. From this perspective Don Quixote de la Mancha is built upon liminal poetics.My approach, which follows the tenets of analogical hermeneutics, is included within the framework of the Western Esotericism Studies. The 16th and 17th centuries were a fertile age for alchemy throughout Europe. In Spain, alchemy and other esoteric disciplines co-existed with the Spanish Inquisition and its body for the control of ideas and texts: censorship. By being ambiguous and putting into dialogue different ideas of alchemy, Cervantes not only allowed readers to reach their own conclusions, he also protected his work from censorship.
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| 3. |
- Santos Muñoz, Arantxa
(författare)
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Conversación digital: copresencia y disponibilidad : Estudio pragmático del preámbulo de reuniones multipartitas por videoconferencia
- 2016
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- The present thesis explores how interaction is initiated in multi-party meetings in Adobe Connect, 7.0, with a particular focus on how co-presence and mutual availability are established through the preambles of 18 meetings held in Spanish without a moderator. Taking Conversation Analysis (CA) as a methodological point of departure, this thesis comprises four different studies, each of them analyzing a particular phenomenon within the interaction of the preambles in a multimodal environment that allows simultaneous interaction through video, voice and text-chat.The first study (Artículo I) shows how participants solve jointly the issue of availability in a technological environment where being online is not necessarily understood as being available for communicating. The second study (Artículo II) focuses on the beginning of the audiovisual interaction; in particular on how participants check the right functioning of the audiovisual mode. The third study (Artículo III) explores silences within the interaction of the preamble. It shows that the length of gaps and lapses become a significant aspect the preambles and how they are connected to the issue of availability. Finally, the four study introduces the notion of modal alignment, an interactional phenomenon that systematically appears in the beginnings of the encounters, which seems to be used and understood as a strategy for the establishment of mutual availability and negotiation of the participation framework.As a whole, this research shows how participants, in order to establish mutual co-presence and availability, adapt to a particular technology in terms of participation management, deploying strategies and conveying successive actions which, as it is the case of the activation of their respective webcams, seem to be understood as predictable within the intricate process of establishing mutual availability before the meeting starts.
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| 4. |
- Santos Muñoz, Arantxa
(författare)
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La comprobación de los canales al inicio de encuentros por videoconferencia
- 2016
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Ingår i: Spanish in Context. - : John Benjamins Publishing Company. - 1571-0718 .- 1571-0726. ; 13:3, s. 436-454
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Tidskriftsartikel (refereegranskat)abstract
- Partiendo de la metodología del Análisis Conversacional, el presente estudio examina una práctica habitual durante el inicio de encuentros por videoconferencia: la comprobación de los canales de audio y vídeo. Se muestra que dicha práctica con frecuencia se lleva a cabo a través de elementos como hola acompañados de marcas prosódicas concretas en función de las cuales los participantes pueden realizar diferentes acciones: solicitar una confirmación, confirmar el correcto funcionamiento de los canales o marcar la posible existencia de problemas técnicos. Se argumenta que aunque con dichos elementos también se contribuye al establecimiento de la orientación mutua y la disponibilidad recíproca de los participantes, la función principal de la primera secuencia de la interacción audiovisual es el chequeo del funcionamiento de los canales, por lo que se concluye que en videoconferencia la secuencia inicial de comprobación podría constituir la secuencia típica con la que se inicia la interacción oral.
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