Informació i serveis al mòbil

Biblioteques; Tecnologia mòbil; ServeisLibraries; Mobile technology; ServicesBibliotecas; Tecnología móvil; ServiciosLa tecnologia mòbil cada vegada està més present en la societat, i els usuaris de biblioteques demanden cada cop més el poder accedir a serveis i informació de les biblioteques a través de dispositius mòbils. Esperen que les Biblioteques estem presents a les xarxes socials, així com disposar de connectivitat 100% en els equipaments de Biblioteca. La importància que una web es visualitzi correctament en qualsevol dispositiu no suposa cap novetat a aquestes alçades. Malgrat això encara avui ens podem trobar amb continguts web de biblioteques que no compleixen aquest requisit. Des de fa uns anys l’objectiu es anar-nos dotant de les infrastructures necessàries per poder donar un servei amb cobertura total i des de qualsevol lloc.Mobile technology is increasingly present in society and library users increasingly demand access to the library and information services through mobile devices. They expect libraries are present on social networks and have 100% connectivity facilities Library. The importance of a website is displayed correctly on any device poses no news at this point. Yet even today we can find web content libraries that do not meet this requirement. For several years the aim is to us providing the infrastructure needed to provide a service with full coverage from any place.La tecnología móvil cada vez está más presente en la sociedad, y los usuarios de bibliotecas demandan cada vez más el poder acceder a servicios e información de las bibliotecas a través de dispositivos móviles. Esperan que las Bibliotecas estemos presentes en las redes sociales, así como disponer de conectividad 100% en los equipamientos de Biblioteca. La importancia que una web se visualice correctamente en cualquier dispositivo no supone ninguna novedad a estas alturas. A pesar de ello aún hoy nos podemos encontrar con contenidos web de bibliotecas que no cumplen este requisito. Desde hace unos años el objetivo es irnos dotando de las infraestructuras necesarias para poder dar un servicio con cobertura total y desde cualquier lugar

La gestión de la reputación digital en Biblioteques de Barcelona

Des de Biblioteques de Barcelona pensem que la gestió de la imatge i la reputació digital són tan importants com en l’en-torn real tangible. La progressiva implantació de canals web 2.0 i de participació a les xarxes respon a l’aspiració de ser referents en entorns digitals, la qual cosa implica una adequada gestió de la identitat digital i la reputació de la marca. La marca Biblioteques de Barcelona té una bona reputació en l’entorn real tangible, només cal veure com any rere any som el servei municipal millor valorat pels ciutadans. Aquest prestigi ens ajuda a tenir una bona reputació a priori en l’entorn digital, i alhora ens obliga a mantenir aquesta reputació també en aquest entorn. Per això es tan important com gestionem el nostres canals digitals.L’ús d’un canal de comunicació digital o un altre respon a dues variables: les característiques de cadascun i l’avaluació de l’ús i l’impacte. Podem diferenciar entre aquells canals que són contenidors de la informació original d’aquells que la distri-bueixen, com dels canals d’interacció amb l’usuari dels de comunicació i màrqueting.El futur d’aquests canals dependrà de l’evolució tècnica de cada un dels canals i de les xarxes socials, així com de l’impac-te que tenen en la societat i les estadístiques d’us. L’anàlisi de tots aquests factors ens ajudarà a reflexionar, replantejar i millorar la gestió de la reputació digital de Biblioteques de Barcelona.Estem atents a l’evolució del món digital i dels dispositius d’accés a la informacióWe at Biblioteques de Barcelona believe image and digital reputation management are as important as in the real, tangible environment. The steady introduction of web 2.0 channels and network participation responds to aspirations to become benchmarks in digital environments, which requires a suitable management of digital identities and brand reputations. The Biblioteques de Barcelona brand has a good reputation in the real, tangible environment: you need only see how citi-zens have been rating it the best municipal service year after year. Such prestige helps us to enjoy a good a priori reputation in the digital environment and it also obliges us to maintain this reputation in this environment. That is why it is so important for us to manage our digital channels.The use of one or other digital communications channel responds to two variables: the features of each and their use and impact assessment. We can distinguish between channels that are containers of original information and others that distri-bute it, as well as channels for interaction with users and communications and marketing channels.The future of these channels will depend on the technical developments of each of the social media channels and networks, as well as the impact they have on society and user statistics. Analysing all these factors will help us to reflect, reconsider and improve Biblioteques de Barcelona's digital-reputation management.We are constantly monitoring the development of the digital world and the devices for gaining access to information, adap-ting ourselves to the information needs of our users and offering them our services through new channels.Desde Biblioteques de Barcelona se cree que la gestión de la imagen y la reputación digital son tan importantes como en el entorno real tangible. La progresiva implantación de canales web 2.0 y de participación en las redes responde a la aspi-ración de ser referentes en entornos digitales, lo que implica una adecuada gestión de la identidad digital y la reputación de la marca. La marca Biblioteques de Barcelona tiene una buena reputación en el entorno real tangible, solo hay que ver cómo año tras año es el servicio municipal mejor valorado por los ciudadanos. Este prestigio ayuda a tener una buena reputación a priori en el entorno digital, y, al mismo tiempo, obliga a mantener esta reputación también en este entorno. Por eso es tan importante cómo se gestionan sus canales digitales.El uso de un canal de comunicación digital u otro responde a dos variables: las características de cada uno y la evaluación del uso y el impacto. Se puede diferenciar entre los canales que son contenedores de la información original de los que la distribuyen, como de los canales de interacción con el usuario de los de comunicación y marketing.El futuro de estos canales dependerá de la evolución técnica de cada uno de ellos y de las redes sociales, así como del impacto que tienen en la sociedad y las estadísticas de uso. El análisis de todos estos factores ayudará a reflexionar, re-plantear y mejorar la gestión de la reputación digital de Biblioteques de Barcelona.Asimismo, se atiende a la evolución del mundo digital y de los dispositivos de acceso a la información, adaptando las nece-sidades de información a los usuarios y ofreciéndoles nuevos servicios a través de nuevos canales

Enhanced Transmission in Rolled-up Hyperlenses utilizing Fabry-Pe\'rot Resonances

We experimentally demonstrate that the transmission though rolled-up metal/semiconductor hyperlenses can be enhanced at desired frequencies utilizing Fabry-P\'erot resonances. By means of finite difference time domain simulations we prove that hyperlensing occurs at frequencies of high transmission.Comment: 3 pages, 3 figure

Nachhaltig(e) Ernährung lehren. Eine empirische Untersuchung zur Sichtweise von Lehrkräften

Dass die Konzepte BNE und Nachhaltigkeit derzeit noch nicht vollumfänglich im Unterricht genutzt werden, zeigen die Autorinnen in ihrem Beitrag. Am Beispiel des Konzepts nachhaltiger Ernährung beschreiben sie Möglichkeiten für eine lebensnahe und anschauliche Vermittlung von Nachhaltigkeit im Unterricht. (DIPF/Orig.)By 2030, SDG Target 4.7 aims to ensure that all learners acquire the knowledge and skills necessary to promote sustainable development (UN 2015). For elementary school, food-related topics offer a real-life teaching of sustainability. They enable learners to “actively participate in the analysis and evaluation of unsustainable development processes [and] to orient themselves to criteria of sustainability in their own lives” (de Haan 2008, 31). To date, there is a lack of evidence on how ESD is taught through food-related topics in interdisciplinary science and social studies lessons. Since teachers’ beliefs and values considerably influence their teaching actions (Baumert & Kunter 2006), the presented guided interview study deals with the question of which epistemological beliefs teachers have about the implementation of sustainable nutrition. The evaluation by means of content-structuring qualitative content analysis (Kuckartz 2018) shows, that learning content is particularly focused on health assessment as well as the origin and preparation of food and that sustainable aspects play a subordinate role. (DIPF/Orig.

Gain in Three-Dimensional Metamaterials utilizing Semiconductor Quantum Structures

We demonstrate gain in a three-dimensional metal/semiconductor metamaterial by the integration of optically active semiconductor quantum structures. The rolling-up of a metallic structure on top of strained semiconductor layers containing a quantum well allows us to achieve a three-dimensional superlattice consisting of alternating layers of lossy metallic and amplifying gain material. We show that the transmission through the superlattice can be enhanced by exciting the quantum well optically under both pulsed or continuous wave excitation. This points out that our structures can be used as a starting point for arbitrary three-dimensional metamaterials including gain

El nou Centre de Recursos de l’Aigua (CREA): la relació entre l’espai i la cultura corporativa, el model de serveis i la promoció de marca

Moving a library or a resource centre to a new headquarters is an opportunity to review corporate strategy and redefine corporate culture to ensure that it is adapted to new ways of working and relationships among individuals. This context yields an opportunity to design a new library model or resource centre that reinforces the institution’s brand image, which embraces the new values linked to the change of organisational model and commits to the corporate culture transformation process. This idea is illustrated through the case of the CREA (Water Resource Center). In the process of conceptualization and planning of the new headquarters, the definition of an innovative service model and the design of a clear visual identity, linked to corporate values, interior spaces and with a distinctive look and feel and own-marketing strategy made it possible to accomplish the objective of strengthening the corporate identity. The CREA is an open and innovative space, a meeting point for professionals to share knowledge and generate innovation. From the outset, its spaces were conceived to cater to user autonomy, flexibility and adaptability, and its spaces, equipment and furniture and fittings were designed to facilitate conversational and informal learning. The interior design of its spaces has become a key element in the institution’s marketing and communication strategy and has contributed to conveying the values related to brand image

El nou Centre de Recursos de l’Aigua (CREA): la relació entre l’espai i la cultura corporativa, el model de serveis i la promoció de marca

Moving a library or a resource centre to a new headquarters is an opportunity to review corporate strategy and redefine corporate culture to ensure that it is adapted to new ways of working and relationships among individuals. This context yields an opportunity to design a new library model or resource centre that reinforces the institution’s brand image, which embraces the new values linked to the change of organisational model and commits to the corporate culture transformation process. This idea is illustrated through the case of the CREA (Water Resource Center). In the process of conceptualization and planning of the new headquarters, the definition of an innovative service model and the design of a clear visual identity, linked to corporate values, interior spaces and with a distinctive look and feel and own-marketing strategy made it possible to accomplish the objective of strengthening the corporate identity. The CREA is an open and innovative space, a meeting point for professionals to share knowledge and generate innovation. From the outset, its spaces were conceived to cater to user autonomy, flexibility and adaptability, and its spaces, equipment and furniture and fittings were designed to facilitate conversational and informal learning. The interior design of its spaces has become a key element in the institution’s marketing and communication strategy and has contributed to conveying the values related to brand image