Educación social y evaluación: evaluar para mejorar y transformar

En este artículo se desarrollan las características de la evaluación de servicios y programas socioeducativos, entendiendo que ésta debe ser un instrumento de mejora de la acción social, que posibilita identificar los aspectos positivos de una práctica técnico-profesional adecuada y que permite incrementar la autonomía de los profesionales. Asi, se apuntan unas consideraciones sobre el concepto de evaluación y sobre el sentido y finalidad de ésta, considerándola como un elemento de calidad y de mejora de la acción socioeducativa, valorando su utilidad social, destacando la falta de tradición evaluativa en educación social y señalando el carácter dialéctico de la evaluación, la cual siempre incluye, en relación inversamente proporcional, elementos de control y transformación. Posteriormente, se afirma que los diseños de evaluación deben adaptarse a la singularidad y características propias de laeducación social. Y, finalmente, se señalan algunas de las características que mejor definen los diseños de evaluación en educación social.

La relación entre el aprendizaje léxico y el desarrollo gramatical

El presente trabajo se centra en estudiar la relación que existe entre el desarrollo de léxico y el de la morfosintaxis. Concretamente pretendemos explorar el tipo de vocabulario que mejor predice el desarrollo de la morfología verbal y el de la complejidad gramatical, así como establecer el tipo de relación entre desarrollo léxico y desarrollo morfosintáctico. La muestra comprende 517 niños de edades comprendidas entre los 18 meses y los 30 meses. Los datos se han recogido a partir de la adaptación al catalán del instrumento MacArthur-Bates Communicative Development Inventories (CDI). Los resultados muestran que el mejor predictor del desarrollo morfológico y gramatical es el vocabulario de clase cerrada, conjuntamente con el vocabulario general. Por otra parte, se observa una relación predominantemente lineal entre el desarrollo del léxico y el desarrollo morfosintáctico

Creación de unidades de análisis forense en bibliotecas

Las técnicas de análisis forense digital, de aplicación en investigación criminal, también se pueden usar en las bibliotecas para acceder a información digital almacenada en soportes o formatos obsoletos. Se analizan distintos ejemplos de departamentos de análisis forense creados por bibliotecas y se describen los elementos de hardware y software mínimos con los que se podría montar una unidad de análisis forense en cualquier biblioteca. Con este fin se presentan dos posibles configuraciones de equipamiento y se dan recomendaciones sobre organización del flujo de trabajo para la recuperación de antiguos discos duros y disquetes. Forensic analysis techniques, usually applied in criminal research, could also be used in libraries to access digital information stored in obsolete formats or storage devices. This article analyses some examples of forensic research departments created by libraries, and describes the minimal hardware and software elements required to set up a library unit specialized in forensic analysis. Two possible equipment settings are introduced and recommendations are given on how to organize a workflow to recover information stored in floppy disks, diskettes and old hard drives.

Competencias creativas en el aula de música = Creative competences in music classes

En el marco de las competencias profesionales del educador musical, la creatividad ocupa una posición que a menudo ha sido definida como sistémica. La labor del educador y/o formador en el aula de música requiere, de forma genérica, el despliegue de competencias que incorporen la creatividad. En este artículo se presentan los resultados de un trabajo realizado con dos muestras de alumnos, de tercer curso de magisterio y de un curso postgrado. Se ofrecen y se analizan los datos recogidos con la finalidad de desplegar un mapa que integre competencias creativas genéricas, específicas y disciplinares

The nucleolus: a paradigm for cell proliferation and aging

The nucleolus is the cellular site of ribosome biosynthesis. At this site, active ribosomal DNA (rDNA) genes are rapidly transcribed by RNA polymerase I (pol I) molecules. Recent advances in our understanding of the pol I transcription system have indicated that regulation of ribosomal RNA (rRNA) synthesis is a critical factor in cell growth. Importantly, the same signaling networks that control cell growth and proliferation and are deregulated in cancer appear to control pol I transcription. Therefore, the study of the biochemical basis for growth regulation of pol I transcription can provide basic information about the nuclear signaling network. Hopefully, this information may facilitate the search for drugs that can inhibit the growth of tumor cells by blocking pol I activation. In addition to its function in ribosome biogenesis, recent studies have revealed the prominent role of the nucleolus in cell senescence. These findings have stimulated a new wave of research on the functional relationship between the nucleolus and aging. The aim of this review is to provide an overview of some current topics in the area of nucleolus biology, and it has been written for a general readership.

Role of immunoglobulin E and mast cells in murine models of asthma

Immunoglobulin E (IgE) and mast cells are believed to play important roles in allergic inflammation. However, their contributions to the pathogenesis of human asthma have not been clearly established. Significant progress has been made recently in our understanding of airway inflammation and airway hyperresponsiveness through studies of murine models of asthma and genetically engineered mice. Some of the studies have provided significant insights into the role of IgE and mast cells in the allergic airway response. In these models mice are immunized systemically with soluble protein antigens and then receive an antigen challenge through the airways. Bronchoalveolar lavage fluid from mice with allergic airway inflammation contains significant amounts of IgE. The IgE can capture the antigen presented to the airways and the immune complexes so formed can augment allergic airway response in a high-affinity IgE receptor (FcepsilonRI)-dependent manner. Previously, there were conflicting reports regarding the role of mast cells in murine models of asthma, based on studies of mast cell-deficient mice. More recent studies have suggested that the extent to which mast cells contribute to murine models of asthma depends on the experimental conditions employed to generate the airway response. This conclusion was further supported by studies using FcepsilonRI-deficient mice. Therefore, IgE-dependent activation of mast cells plays an important role in the development of allergic airway inflammation and airway hyperresponsiveness in mice under specific conditions. The murine models used should be of value for testing inhibitors of IgE or mast cells for the development of therapeutic agents for human asthma.

Comunicació científica, versió 2.0

Breu explicació de la Nit de la Recerca i la II Fira de Mostres de Recerca, dues activitats dins el concepte de comunicació científica 2.0 organitzades per la UdG durant el 2007

Enhancing learning beyond the classroom: blogging and other social networking tools

Blogging has become one of the key ingredients of the so-called socials networks. This phenomenon has indeed invaded the world of education. Connections between people, comments on each other posts, and assessment of innovation are usually interesting characteristics of blogs related to students and scholars. Blogs have become a kind of new form of authority, bringing about (divergent) discussions which lead to creation of knowledge. The use of blogs as an innovative, educational tool is not at all new. However, their use in universities is not very widespread yet. Blogging for personal affairs is rather commonplace, but blogging for professional affairs – teaching, research and service, is scarce, despite the availability of ready-to-use, free tools. Unfortunately, Information Society has not reached yet enough some universities: not only are (student) blogs scarcely used as an educational tool, but it is quite rare to find a blog written by University professors. The Institute of Computational Chemistry of the University of Girona and the Department of Chemistry of the Universitat Autònoma de Barcelona has joined forces to create “InnoCiència”, a new Group on Digital Science Communitation. This group, formed by ca. ten researchers, has promoted the use of blogs, twitters. wikis and other tools of Web 2.0 in activities in Catalonia concerning the dissemination of Science, like Science Week, Open Day or Researchers’ Night. Likewise, its members promote use of social networking tools in chemistry- and communication-related courses. This communication explains the outcome of social-network experiences with teaching undergraduate students and organizing research communication events. We provide live, hands-on examples and interactive ground to show how blogs and twitters can be used to enhance the yield of teaching and research. Impact of blogging and other social networking tools on the outcome of the learning process is very depending on the target audience and the environmental conditions. A few examples are provided and some proposals to use these techniques efficiently to help students are hinted

Public and student awareness science: recreational science as a catalyst

When discussing the traditional and new missions of higher education (1996 Report to UNESCO of the International Commission on Education for the 21st Century) Jacques Delors stated that "Excessive attraction to social sciences has broken equilibrium of available graduates for workforce, thus causing doubts of graduates and employers on the quality of knowledge provided by higher education". Likewise, when discussing the progress of science and technology, the 1998 UNESCO World Conference on Higher Education concluded that "Another challenge concerts the latest advancements of Science, the sine qua non of sustainable development"; and that “with Information Technology, the unavoidable invasion of virtual reality has increased the distance between industrial and developing countries". Recreational Science has a long tradition all over the Educational World; it aims to show the basic aspects of Science, aims to entertain, and aims to induce thinking. Until a few years ago, this field of knowledge consisted of a few books, a few kits and other classical (yet innovative) ways to popularize the knowledge of Nature and the laws governing it. In Spain, the interest for recreational science has increased in the last years. First, new recreational books are being published and found in bookstores. Second the number of Science-related museums and exhibits is increasing. And third, new television shows are produced and new short science-based, superficial sketches are found in variety programs. However, actual programs in Spanish television dealing seriously with Science are scarce. Recreational Science, especially that related to physical phenomena like light or motion, is generally found at Science Museums because special equipment is required. On the contrary, Science related mathematics, quizzes and puzzles use to gather into books, e.g. the extensive collections by Martin Gardner. However, lately Science podcasts have entered the field of science communication. Not only traditional science journals and television channels are providing audio and video podcasts, but new websites deal exclusively with science podcasts, in particular on Recreational Science. In this communication we discuss the above mentioned trends and show our experience in the last two years in participating at Science Fairs and university-sponsored events to attract students to science and technology careers. We show a combination of real examples (e.g., mathemagic), imagination, use of information technology, and use of social networks. We present as well an experience on designing a computational, interactive tool to promote chemistry among high school, prospective students using computers ("Dancing with Bionanomolecules"). Like the concepts related to Web 2.0, it has been already proposed that a new framework for communication of science is emerging, i.e., Science Communication 2.0, where people and institutions develop new innovative ways to explain science topics to diverse publics – and where Recreational Science is likely to play a leading role

Una Universitat investigadora a Europa

El Pla estratègic de la Universitat de Girona 2008-2013, aprovat el maig del 2008, és el full de ruta que la UdG ha obtingut del navegador universitari que fa servir diversos satèl·lits, com són el nou marc del procés de Bolonya i les diferents estratègies marcades per les administracions relacionades amb l’educació superior, com el Pacte nacional per a la recerca i la innovació, el Llibre blanc de l’ACUP o l’Estratègia Universitat 2015

Honoris causa

El 18 de novembre de 2008 la Universitat de Girona va investir Eric J. Hobsbawm i Miquel Roca doctors honoris causa en un acte solemne que va aplegar gairebé tres-centes persones. La rectora, Anna M. Geli, va definir aquesta manifestació acadèmica com el “compromís d’acceptar, de manera crítica i constructiva, la transmissió de saber i de coneixement del llegat dels doctors Hobsbawm i Roca Junyent”. Així mateix, va manifestar que ambdós doctors “són part del segle XX” perquè “l’han viscut i l’han explicat” i han contribuït a fer “un món més habitable i a mostrar-nosen les deficiències”

Doctor honoris causa [2004]

Parlaments de la cerimònia d’investidura llegits el dia 21 d’octubre de 2004 a l’Aula Magna de la Universitat de Girona

És possible una Universitat 2.0?

Conferència emmarcada dins el 2on Workshop Biblioteca UdG: La Universitat de Girona davant els reptes del nou Espai Europeu d'Educació Superior, on es reflexiona sobre el concepte d’Universitat 2.0. El conferenciant proporciona diferents claus del que entén que hauria de ser una Universitat 2.0, i les possibilitats que ofereix aquest concepte per a la Universitat de Girona

Doctor honoris causa [novembre 2008]

Parlaments de la cerimònia d’investidura llegits el dia 18 de novembre de 2008 a l’Aula Magna de la Universitat de Girona

La Bauma del Serrat del Pont (Tortellà, La Garrotxa): Un taller de metal·lúrgia del coure d’ara fa 4000 anys

Descripció de la campanya d’excavació de 1993 en el jaciment arqueològic de La Bauma del Serrat del Pont (Tortellà, La Garrotxa), en què es van trobar ceràmiques i 2 gresols amb restes de coure, la qual cosa fa pensar en l’existència a Catalunya d’una metal·lúrgia del coure