OntoTag - A Linguistic and Ontological Annotation Model Suitable for the Semantic Web

OntoTag - A Linguistic and Ontological Annotation Model Suitable for the Semantic Web 1. INTRODUCTION. LINGUISTIC TOOLS AND ANNOTATIONS: THEIR LIGHTS AND SHADOWS Computational Linguistics is already a consolidated research area. It builds upon the results of other two major ones, namely Linguistics and Computer Science and Engineering, and it aims at developing computational models of human language (or natural language, as it is termed in this area). Possibly, its most well-known applications are the different tools developed so far for processing human language, such as machine translation systems and speech recognizers or dictation programs. These tools for processing human language are commonly referred to as linguistic tools. Apart from the examples mentioned above, there are also other types of linguistic tools that perhaps are not so well-known, but on which most of the other applications of Computational Linguistics are built. These other types of linguistic tools comprise POS taggers, natural language parsers and semantic taggers, amongst others. All of them can be termed linguistic annotation tools. Linguistic annotation tools are important assets. In fact, POS and semantic taggers (and, to a lesser extent, also natural language parsers) have become critical resources for the computer applications that process natural language. Hence, any computer application that has to analyse a text automatically and ‘intelligently’ will include at least a module for POS tagging. The more an application needs to ‘understand’ the meaning of the text it processes, the more linguistic tools and/or modules it will incorporate and integrate. However, linguistic annotation tools have still some limitations, which can be summarised as follows: 1. Normally, they perform annotations only at a certain linguistic level (that is, Morphology, Syntax, Semantics, etc.). 2. They usually introduce a certain rate of errors and ambiguities when tagging. This error rate ranges from 10 percent up to 50 percent of the units annotated for unrestricted, general texts. 3. Their annotations are most frequently formulated in terms of an annotation schema designed and implemented ad hoc. A priori, it seems that the interoperation and the integration of several linguistic tools into an appropriate software architecture could most likely solve the limitations stated in (1). Besides, integrating several linguistic annotation tools and making them interoperate could also minimise the limitation stated in (2). Nevertheless, in the latter case, all these tools should produce annotations for a common level, which would have to be combined in order to correct their corresponding errors and inaccuracies. Yet, the limitation stated in (3) prevents both types of integration and interoperation from being easily achieved. In addition, most high-level annotation tools rely on other lower-level annotation tools and their outputs to generate their own ones. For example, sense-tagging tools (operating at the semantic level) often use POS taggers (operating at a lower level, i.e., the morphosyntactic) to identify the grammatical category of the word or lexical unit they are annotating. Accordingly, if a faulty or inaccurate low-level annotation tool is to be used by other higher-level one in its process, the errors and inaccuracies of the former should be minimised in advance. Otherwise, these errors and inaccuracies would be transferred to (and even magnified in) the annotations of the high-level annotation tool. Therefore, it would be quite useful to find a way to (i) correct or, at least, reduce the errors and the inaccuracies of lower-level linguistic tools; (ii) unify the annotation schemas of different linguistic annotation tools or, more generally speaking, make these tools (as well as their annotations) interoperate. Clearly, solving (i) and (ii) should ease the automatic annotation of web pages by means of linguistic tools, and their transformation into Semantic Web pages (Berners-Lee, Hendler and Lassila, 2001). Yet, as stated above, (ii) is a type of interoperability problem. There again, ontologies (Gruber, 1993; Borst, 1997) have been successfully applied thus far to solve several interoperability problems. Hence, ontologies should help solve also the problems and limitations of linguistic annotation tools aforementioned. Thus, to summarise, the main aim of the present work was to combine somehow these separated approaches, mechanisms and tools for annotation from Linguistics and Ontological Engineering (and the Semantic Web) in a sort of hybrid (linguistic and ontological) annotation model, suitable for both areas. This hybrid (semantic) annotation model should (a) benefit from the advances, models, techniques, mechanisms and tools of these two areas; (b) minimise (and even solve, when possible) some of the problems found in each of them; and (c) be suitable for the Semantic Web. The concrete goals that helped attain this aim are presented in the following section. 2. GOALS OF THE PRESENT WORK As mentioned above, the main goal of this work was to specify a hybrid (that is, linguistically-motivated and ontology-based) model of annotation suitable for the Semantic Web (i.e. it had to produce a semantic annotation of web page contents). This entailed that the tags included in the annotations of the model had to (1) represent linguistic concepts (or linguistic categories, as they are termed in ISO/DCR (2008)), in order for this model to be linguistically-motivated; (2) be ontological terms (i.e., use an ontological vocabulary), in order for the model to be ontology-based; and (3) be structured (linked) as a collection of ontology-based <Subject, Predicate, Object> triples, as in the usual Semantic Web languages (namely RDF(S) and OWL), in order for the model to be considered suitable for the Semantic Web. Besides, to be useful for the Semantic Web, this model should provide a way to automate the annotation of web pages. As for the present work, this requirement involved reusing the linguistic annotation tools purchased by the OEG research group (http://www.oeg-upm.net), but solving beforehand (or, at least, minimising) some of their limitations. Therefore, this model had to minimise these limitations by means of the integration of several linguistic annotation tools into a common architecture. Since this integration required the interoperation of tools and their annotations, ontologies were proposed as the main technological component to make them effectively interoperate. From the very beginning, it seemed that the formalisation of the elements and the knowledge underlying linguistic annotations within an appropriate set of ontologies would be a great step forward towards the formulation of such a model (henceforth referred to as OntoTag). Obviously, first, to combine the results of the linguistic annotation tools that operated at the same level, their annotation schemas had to be unified (or, preferably, standardised) in advance. This entailed the unification (id. standardisation) of their tags (both their representation and their meaning), and their format or syntax. Second, to merge the results of the linguistic annotation tools operating at different levels, their respective annotation schemas had to be (a) made interoperable and (b) integrated. And third, in order for the resulting annotations to suit the Semantic Web, they had to be specified by means of an ontology-based vocabulary, and structured by means of ontology-based <Subject, Predicate, Object> triples, as hinted above. Therefore, a new annotation scheme had to be devised, based both on ontologies and on this type of triples, which allowed for the combination and the integration of the annotations of any set of linguistic annotation tools. This annotation scheme was considered a fundamental part of the model proposed here, and its development was, accordingly, another major objective of the present work. All these goals, aims and objectives could be re-stated more clearly as follows: Goal 1: Development of a set of ontologies for the formalisation of the linguistic knowledge relating linguistic annotation. Sub-goal 1.1: Ontological formalisation of the EAGLES (1996a; 1996b) de facto standards for morphosyntactic and syntactic annotation, in a way that helps respect the triple structure recommended for annotations in these works (which is isomorphic to the <Subject, Predicate, Object> triple structures used in the context of the Semantic Web). Sub-goal 1.2: Incorporation into this preliminary ontological formalisation of other existing standards and standard proposals relating the levels mentioned above, such as those currently under development within ISO/TC 37 (the ISO Technical Committee dealing with Terminology, which deals also with linguistic resources and annotations). Sub-goal 1.3: Generalisation and extension of the recommendations in EAGLES (1996a; 1996b) and ISO/TC 37 to the semantic level, for which no ISO/TC 37 standards have been developed yet. Sub-goal 1.4: Ontological formalisation of the generalisations and/or extensions obtained in the previous sub-goal as generalisations and/or extensions of the corresponding ontology (or ontologies). Sub-goal 1.5: Ontological formalisation of the knowledge required to link, combine and unite the knowledge represented in the previously developed ontology (or ontologies). Goal 2: Development of OntoTag’s annotation scheme, a standard-based abstract scheme for the hybrid (linguistically-motivated and ontological-based) annotation of texts. Sub-goal 2.1: Development of the standard-based morphosyntactic annotation level of OntoTag’s scheme. This level should include, and possibly extend, the recommendations of EAGLES (1996a) and also the recommendations included in the ISO/MAF (2008) standard draft. Sub-goal 2.2: Development of the standard-based syntactic annotation level of the hybrid abstract scheme. This level should include, and possibly extend, the recommendations of EAGLES (1996b) and the ISO/SynAF (2010) standard draft. Sub-goal 2.3: Development of the standard-based semantic annotation level of OntoTag’s (abstract) scheme. Sub-goal 2.4: Development of the mechanisms for a convenient integration of the three annotation levels already mentioned. These mechanisms should take into account the recommendations included in the ISO/LAF (2009) standard draft. Goal 3: Design of OntoTag’s (abstract) annotation architecture, an abstract architecture for the hybrid (semantic) annotation of texts (i) that facilitates the integration and interoperation of different linguistic annotation tools, and (ii) whose results comply with OntoTag’s annotation scheme. Sub-goal 3.1: Specification of the decanting processes that allow for the classification and separation, according to their corresponding levels, of the results of the linguistic tools annotating at several different levels. Sub-goal 3.2: Specification of the standardisation processes that allow (a) complying with the standardisation requirements of OntoTag’s annotation scheme, as well as (b) combining the results of those linguistic tools that share some level of annotation. Sub-goal 3.3: Specification of the merging processes that allow for the combination of the output annotations and the interoperation of those linguistic tools that share some level of annotation. Sub-goal 3.4: Specification of the merge processes that allow for the integration of the results and the interoperation of those tools performing their annotations at different levels. Goal 4: Generation of OntoTagger’s schema, a concrete instance of OntoTag’s abstract scheme for a concrete set of linguistic annotations. These linguistic annotations result from the tools and the resources available in the research group, namely • Bitext’s DataLexica (http://www.bitext.com/EN/datalexica.asp), • LACELL’s (POS) tagger (http://www.um.es/grupos/grupo-lacell/quees.php), • Connexor’s FDG (http://www.connexor.eu/technology/machinese/glossary/fdg/), and • EuroWordNet (Vossen et al., 1998). This schema should help evaluate OntoTag’s underlying hypotheses, stated below. Consequently, it should implement, at least, those levels of the abstract scheme dealing with the annotations of the set of tools considered in this implementation. This includes the morphosyntactic, the syntactic and the semantic levels. Goal 5: Implementation of OntoTagger’s configuration, a concrete instance of OntoTag’s abstract architecture for this set of linguistic tools and annotations. This configuration (1) had to use the schema generated in the previous goal; and (2) should help support or refute the hypotheses of this work as well (see the next section). Sub-goal 5.1: Implementation of the decanting processes that facilitate the classification and separation of the results of those linguistic resources that provide annotations at several different levels (on the one hand, LACELL’s tagger operates at the morphosyntactic level and, minimally, also at the semantic level; on the other hand, FDG operates at the morphosyntactic and the syntactic levels and, minimally, at the semantic level as well). Sub-goal 5.2: Implementation of the standardisation processes that allow (i) specifying the results of those linguistic tools that share some level of annotation according to the requirements of OntoTagger’s schema, as well as (ii) combining these shared level results. In particular, all the tools selected perform morphosyntactic annotations and they had to be conveniently combined by means of these processes. Sub-goal 5.3: Implementation of the merging processes that allow for the combination (and possibly the improvement) of the annotations and the interoperation of the tools that share some level of annotation (in particular, those relating the morphosyntactic level, as in the previous sub-goal). Sub-goal 5.4: Implementation of the merging processes that allow for the integration of the different standardised and combined annotations aforementioned, relating all the levels considered. Sub-goal 5.5: Improvement of the semantic level of this configuration by adding a named entity recognition, (sub-)classification and annotation subsystem, which also uses the named entities annotated to populate a domain ontology, in order to provide a concrete application of the present work in the two areas involved (the Semantic Web and Corpus Linguistics). 3. MAIN RESULTS: ASSESSMENT OF ONTOTAG’S UNDERLYING HYPOTHESES The model developed in the present thesis tries to shed some light on (i) whether linguistic annotation tools can effectively interoperate; (ii) whether their results can be combined and integrated; and, if they can, (iii) how they can, respectively, interoperate and be combined and integrated. Accordingly, several hypotheses had to be supported (or rejected) by the development of the OntoTag model and OntoTagger (its implementation). The hypotheses underlying OntoTag are surveyed below. Only one of the hypotheses (H.6) was rejected; the other five could be confirmed. H.1 The annotations of different levels (or layers) can be integrated into a sort of overall, comprehensive, multilayer and multilevel annotation, so that their elements can complement and refer to each other. • CONFIRMED by the development of: o OntoTag’s annotation scheme, o OntoTag’s annotation architecture, o OntoTagger’s (XML, RDF, OWL) annotation schemas, o OntoTagger’s configuration. H.2 Tool-dependent annotations can be mapped onto a sort of tool-independent annotations and, thus, can be standardised. • CONFIRMED by means of the standardisation phase incorporated into OntoTag and OntoTagger for the annotations yielded by the tools. H.3 Standardisation should ease: H.3.1: The interoperation of linguistic tools. H.3.2: The comparison, combination (at the same level and layer) and integration (at different levels or layers) of annotations. • H.3 was CONFIRMED by means of the development of OntoTagger’s ontology-based configuration: o Interoperation, comparison, combination and integration of the annotations of three different linguistic tools (Connexor’s FDG, Bitext’s DataLexica and LACELL’s tagger); o Integration of EuroWordNet-based, domain-ontology-based and named entity annotations at the semantic level. o Integration of morphosyntactic, syntactic and semantic annotations. H.4 Ontologies and Semantic Web technologies (can) play a crucial role in the standardisation of linguistic annotations, by providing consensual vocabularies and standardised formats for annotation (e.g., RDF triples). • CONFIRMED by means of the development of OntoTagger’s RDF-triple-based annotation schemas. H.5 The rate of errors introduced by a linguistic tool at a given level, when annotating, can be reduced automatically by contrasting and combining its results with the ones coming from other tools, operating at the same level. However, these other tools might be built following a different technological (stochastic vs. rule-based, for example) or theoretical (dependency vs. HPS-grammar-based, for instance) approach. • CONFIRMED by the results yielded by the evaluation of OntoTagger. H.6 Each linguistic level can be managed and annotated independently. • REJECTED: OntoTagger’s experiments and the dependencies observed among the morphosyntactic annotations, and between them and the syntactic annotations. In fact, Hypothesis H.6 was already rejected when OntoTag’s ontologies were developed. We observed then that several linguistic units stand on an interface between levels, belonging thereby to both of them (such as morphosyntactic units, which belong to both the morphological level and the syntactic level). Therefore, the annotations of these levels overlap and cannot be handled independently when merged into a unique multileveled annotation. 4. OTHER MAIN RESULTS AND CONTRIBUTIONS First, interoperability is a hot topic for both the linguistic annotation community and the whole Computer Science field. The specification (and implementation) of OntoTag’s architecture for the combination and integration of linguistic (annotation) tools and annotations by means of ontologies shows a way to make these different linguistic annotation tools and annotations interoperate in practice. Second, as mentioned above, the elements involved in linguistic annotation were formalised in a set (or network) of ontologies (OntoTag’s linguistic ontologies). • On the one hand, OntoTag’s network of ontologies consists of − The Linguistic Unit Ontology (LUO), which includes a mostly hierarchical formalisation of the different types of linguistic elements (i.e., units) identifiable in a written text; − The Linguistic Attribute Ontology (LAO), which includes also a mostly hierarchical formalisation of the different types of features that characterise the linguistic units included in the LUO; − The Linguistic Value Ontology (LVO), which includes the corresponding formalisation of the different values that the attributes in the LAO can take; − The OIO (OntoTag’s Integration Ontology), which  Includes the knowledge required to link, combine and unite the knowledge represented in the LUO, the LAO and the LVO;  Can be viewed as a knowledge representation ontology that describes the most elementary vocabulary used in the area of annotation. • On the other hand, OntoTag’s ontologies incorporate the knowledge included in the different standards and recommendations for linguistic annotation released so far, such as those developed within the EAGLES and the SIMPLE European projects or by the ISO/TC 37 committee: − As far as morphosyntactic annotations are concerned, OntoTag’s ontologies formalise the terms in the EAGLES (1996a) recommendations and their corresponding terms within the ISO Morphosyntactic Annotation Framework (ISO/MAF, 2008) standard; − As for syntactic annotations, OntoTag’s ontologies incorporate the terms in the EAGLES (1996b) recommendations and their corresponding terms within the ISO Syntactic Annotation Framework (ISO/SynAF, 2010) standard draft; − Regarding semantic annotations, OntoTag’s ontologies generalise and extend the recommendations in EAGLES (1996a; 1996b) and, since no stable standards or standard drafts have been released for semantic annotation by ISO/TC 37 yet, they incorporate the terms in SIMPLE (2000) instead; − The terms coming from all these recommendations and standards were supplemented by those within the ISO Data Category Registry (ISO/DCR, 2008) and also of the ISO Linguistic Annotation Framework (ISO/LAF, 2009) standard draft when developing OntoTag’s ontologies. Third, we showed that the combination of the results of tools annotating at the same level can yield better results (both in precision and in recall) than each tool separately. In particular, 1. OntoTagger clearly outperformed two of the tools integrated into its configuration, namely DataLexica and FDG in all the combination sub-phases in which they overlapped (i.e. POS tagging, lemma annotation and morphological feature annotation). As far as the remaining tool is concerned, i.e. LACELL’s tagger, it was also outperformed by OntoTagger in POS tagging and lemma annotation, and it did not behave better than OntoTagger in the morphological feature annotation layer. 2. As an immediate result, this implies that a) This type of combination architecture configurations can be applied in order to improve significantly the accuracy of linguistic annotations; and b) Concerning the morphosyntactic level, this could be regarded as a way of constructing more robust and more accurate POS tagging systems. Fourth, Semantic Web annotations are usually performed by humans or else by machine learning systems. Both of them leave much to be desired: the former, with respect to their annotation rate; the latter, with respect to their (average) precision and recall. In this work, we showed how linguistic tools can be wrapped in order to annotate automatically Semantic Web pages using ontologies. This entails their fast, robust and accurate semantic annotation. As a way of example, as mentioned in Sub-goal 5.5, we developed a particular OntoTagger module for the recognition, classification and labelling of named entities, according to the MUC and ACE tagsets (Chinchor, 1997; Doddington et al., 2004). These tagsets were further specified by means of a domain ontology, namely the Cinema Named Entities Ontology (CNEO). This module was applied to the automatic annotation of ten different web pages containing cinema reviews (that is, around 5000 words). In addition, the named entities annotated with this module were also labelled as instances (or individuals) of the classes included in the CNEO and, then, were used to populate this domain ontology. • The statistical results obtained from the evaluation of this particular module of OntoTagger can be summarised as follows. On the one hand, as far as recall (R) is concerned, (R.1) the lowest value was 76,40% (for file 7); (R.2) the highest value was 97, 50% (for file 3); and (R.3) the average value was 88,73%. On the other hand, as far as the precision rate (P) is concerned, (P.1) its minimum was 93,75% (for file 4); (R.2) its maximum was 100% (for files 1, 5, 7, 8, 9, and 10); and (R.3) its average value was 98,99%. • These results, which apply to the tasks of named entity annotation and ontology population, are extraordinary good for both of them. They can be explained on the basis of the high accuracy of the annotations provided by OntoTagger at the lower levels (mainly at the morphosyntactic level). However, they should be conveniently qualified, since they might be too domain- and/or language-dependent. It should be further experimented how our approach works in a different domain or a different language, such as French, English, or German. • In any case, the results of this application of Human Language Technologies to Ontology Population (and, accordingly, to Ontological Engineering) seem very promising and encouraging in order for these two areas to collaborate and complement each other in the area of semantic annotation. Fifth, as shown in the State of the Art of this work, there are different approaches and models for the semantic annotation of texts, but all of them focus on a particular view of the semantic level. Clearly, all these approaches and models should be integrated in order to bear a coherent and joint semantic annotation level. OntoTag shows how (i) these semantic annotation layers could be integrated together; and (ii) they could be integrated with the annotations associated to other annotation levels. Sixth, we identified some recommendations, best practices and lessons learned for annotation standardisation, interoperation and merge. They show how standardisation (via ontologies, in this case) enables the combination, integration and interoperation of different linguistic tools and their annotations into a multilayered (or multileveled) linguistic annotation, which is one of the hot topics in the area of Linguistic Annotation. And last but not least, OntoTag’s annotation scheme and OntoTagger’s annotation schemas show a way to formalise and annotate coherently and uniformly the different units and features associated to the different levels and layers of linguistic annotation. This is a great scientific step ahead towards the global standardisation of this area, which is the aim of ISO/TC 37 (in particular, Subcommittee 4, dealing with the standardisation of linguistic annotations and resources).

Re-Ocupación y/o Re-Construcción de estructuras urbanas en desuso y su conexión con el espacio público y el paisaje

Los nuevos comportamientos urbanos nos permiten observar cada vez con más frecuencia en nuestras calles y plazas realidades que siempre habíamos considerado domésticas. Al contrario también pasa, todos los días vivimos en nuestras casas situaciones que implican relacionarnos con personas que no son de nuestro núcleo familiar. El diseño doméstico de nuestras ciudades y el urbanismo del diseño de interiores parecen herramientas oportunas en el mundo que nos ha tocado vivir. Esto nos lleva a pensar que los espacios públicos y privados son términos simplificados, definidos en base a conceptos de propiedad para organizar la ciudad. En cambio, sus usos y vivencias, su gestión y sus comportamientos se han complejizado, distorsionando la terminología convencional hasta hacerla obsoleta. En este contexto, considerado también el marco socioeconómico actual, surgen las “acciones de abajo a arriba” como nuevo paradigma o modelo de renovación urbana, que entienden la involucración del ciudadano como parte activa en el proceso de construcción de la urbe desde la misma gestación del proyecto, frente a las acciones habituales que consideran al usuario como mero receptor de las propuestas. Un ciudadano que parece estar cada vez más radicalizado y una administración que parece asustarse ante el desconcierto que el acercamiento al ciudadano puede acarrear, han ocasionado por un lado, espacios “gueto” de carácter casi anárquico y, por el otro lado, lugares tan institucionalizados que derivan en espacios asociados a la administración y ajenos al ciudadano. Por ello, se considera imprescindible la colaboración entre ambos poderes. De acuerdo con el discurso que precede, dentro de un marco comparativo, se estudian 5 supuestos seleccionados de las ciudades Madrid y Zaragoza. Madrid porque es referencia nacional e internacional en el desarrollo urbano a través de procesos ‘abajo arriba’. Zaragoza porque es una ciudad ‘media’ que históricamente no se ha definido por estrategias urbanas claras, ya sean de carácter social o institucional. Sin embargo, en el momento actual se pueden identificar planteamientos relacionados con la recuperación de construcciones y espacios vacantes que pueden ser determinantes a la hora de alcanzar equilibrios con los intensos procesos institucionales acaecidos en las dos últimas décadas. De los procesos urbanos registrados en cada lugar, desarrollados en construcciones y espacios vacantes, he seleccionado: Construcciones Vacantes Madrid |Tabacalera de Lavapiés Zaragoza | Antiguo I.E.S. Luis Buñuel y antiguo Convento de Mínimos Espacios Vacantes Madrid | Campo de Cebada [solar] Zaragoza | Patio ‘antiguo I.E.S. Luis Buñuel [espacio libre] y plaza Eduardo Ibarra [espacio libre] El proyecto de investigación ha partido de las hipótesis de partida que siguen: UNA… Las ‘acciones de abajo arriba’ o renovación desde abajo no tienen cabida como elementos urbanos aislados sino conectados entre sí, posibilitando la producción de sinergias y la construcción de la ciudad; pudiendo ser consideradas acciones de desarrollo y enlace urbano, pues su objetivo es convertirse en motores del espacio público. Cuestión que es aplicable al resto de los procesos o acciones urbanas [‘horizontales’ o ‘institucionales’] DOS… La capacidad de adaptación manifestada por las ‘acciones de abajo arriba’ implica un marco ideológico de referencia asociado a la importancia de la construcción con mínimos recursos [Re-ocupación y/o Re- Construcción de estructuras urbanas en desuso] en los procesos urbanos descritos, como vía para comprender los concepto sostenibilidad y calidad figurativa de lo construido. Cuestión que es aplicable a la recuperación de aquellos aspectos de la arquitectura que la convierten en necesaria para la sociedad. Y tiene como objetivo: Identificar modelos de sostenibilidad urbana como una estrategia que va de lo individual a lo colectivo y que se transmite fundamentalmente con la acción, mezclando la innovación y la tecnología en múltiples ámbitos, utilizando los recursos naturales e intelectuales de una manera eficiente y entendiendo la inteligencia humana y sobre todo la inteligencia colectiva, como principio y justificación. Se han analizado los siguientes aspectos: sociales [participación ciudadana e implicación de la administración pública], urbanos [conexiones con otros colectivos o espacios urbanos / transformaciones urbanas a través de los procesos de gestión utilizados], constructivos [materiales utilizados en la re-construcción de construcciones y espacios vacantes / sistemas constructivos utilizados] y los relacionados con la sostenibilidad [sostenibilidad económica / sostenibilidad de mantenimiento / sostenibilidad funcional / inteligencia colectiva] El estudio de los aspectos considerados se ha desarrollado con las herramientas metodológicas siguientes: Entrevistas abiertas a expertos: se han obtenido respuestas de 25 personas expertas [5 por cada espacio o construcción vacante] relacionadas con las acciones urbanas sostenibles, la cultura y las relaciones sociales, y que también conocen los lugares y su entorno desde los puntos de vista urbano y construido. Son ‘tipos ideales’ asociados a uno de los cinco poderes que se manifiestan en la ciudad: el poder educativo [la universidad], el poder creativo [la cultura], el poder administrativo [la política], el poder empresarial [la empresa privada] y los usuarios [un usuario activo y representativo de cada lugar elegido que haya intervenido en la gestación del proceso]. Han sido personas que conocían el tejido social y urbano de la ciudad de Zaragoza y Madrid, ya que la herramienta ‘entrevista abierta a expertos’, recoge datos y opiniones planteadas en las construcciones y espacios vacantes ubicados en Zaragoza y Madrid. Entrevistas cerradas a usuarios: como la población de usuarios que se somete a la investigación es infinita o muy grande, resulta imposible o inconveniente realizar la obtención de los datos sobre todos aquellos elementos que la forman. Por lo tanto, he decidido estudiar sólo una parte de la población que denomino ‘tipos ideales’, obteniendo respuestas de 150 usuarios [30 personas por cada espacio o construcción vacante]. La selección de grupos de personas entrevistadas, debe permitir que los resultados sean representativos de la población total de usuarios. Además, la elección de ‘tipos ideales’ se ha identificado con los vecinos de los núcleos urbanos [o barrios] en los que se ubican las construcciones o espacios vacantes analizados. Observación estructurada: recoger información a través de la observación me ha permitido conocer las actuaciones y comportamientos de los ciudadanos en el medio urbano. Esto ha facilitado el estudio del medio a nivel práctico, valorando el uso que la sociedad da a las construcciones y a los espacios vacantes analizados. Es importante posicionar la estrategia en relación con el tema de investigación propuesto. Una estrategia que dibuje un panorama plural, desarrollado a través de herramientas sociales y constructivas que permitan que la arquitectura hable de cosas parecidas a lo que interesa a la ciudadanía. Para ello, propuse un catálogo de herramientas arquitectónicas que han permitido evaluar todas las propuestas. Un contexto de estrategias comunes que han descrito con los mismos códigos las distintas actuaciones analizadas. Estas herramientas tocan diferentes campos de interés. Desde las partes más tectónicas y constructivas, hasta las más ligadas con el desarrollo urbanístico y social. Acciones de participación colectiva: Experiencias o laboratorios urbanos participados por los alumnos del grado de arquitectura de la UNIZAR y los agentes sociales. Las acciones son una herramienta propositiva. Investigar y analizar proponiendo ha permitido que el análisis del contexto pueda llegar a capas de mucha más profundidad. No se ha trabajado estableciendo jerarquías de profesores y alumnos, sino que se ha intentado posibilitar la conexión de distintos agentes que trabajan coordinadamente durante el tiempo que han durado las acciones. Por un lado esto ha permite que cada integrante haya aportado al grupo lo que mejor sabe hacer y de la misma manera, que cada uno pueda aprender aquello de lo que tenga más ganas… y reflexionar sobre determinados aspectos objeto del análisis. Una vez interpretados los resultados, obtenidos a través de las herramientas metodológicas referenciadas, se ha concluido lo que sigue: Respecto de la Hipótesis de partida UNO LAS ACCIONES ‘ABAJO ARRIBA’ han revelado que no se puede entender ningún proceso de gestión urbana fuera de la participación ciudadana. El ‘ESPACIO LIBRE’ de una ciudad necesita lugares de autogestión, espacios de cogestión, movimientos de ‘arriba abajo’ y también modelos que todavía no sabemos ni que existen. LAS ACCIONES INSTITUCIONALES ‘ARRIBA ABAJO’ han demostrado que no han presentado permeabilidad ni relación con las circulaciones de entorno. Tampoco han tenido en cuenta a otras muchas personas, ‘usuarios productores’, a las que les interesan los procesos de búsqueda y las fórmulas de conexión más interactivas. Respecto de la hipótesis de partida DOS LAS ACCIONES ‘ABAJO ARRIBA’ han revelado que el ‘derecho a la ciudad’, paradigma defendido por Lefebvre desde el cual se piensa el urbanismo ciudadano, en estos supuestos podría entenderse como el ‘derecho a la infraestructura’. El ESPACIO LIBRE es infraestructura y se quiere para infraestructurar los derechos de cada uno. Y aunque también es verdad que estas acciones son simples destellos, han hecho visible otro paradigma de gestión y propuesta urbana que puede ser predominante en un futuro próximo. LAS ACCIONES INSTITUCIONALES ‘ARRIBA ABAJO’ han revelado que las intervenciones estuvieron enfocadas únicamente a la resolución de los procesos constructivos y a la incorporación del programa como un dato ‘problema’ que era necesario resolver para evitar la afección al diseño. ABSTRACT The new urban ways of behaviour let us watch more and more frequently in our streets and squares, realities that we had always considered as domestic. This also happens the other way round. Every day we have to go through situations at home which imply relationships with people who don’t belong to our family circle. The domestic design of our cities and the urban planning of indoor design seem to be adequate tools in the world we have to live in. This leads us to think that public and private spaces are simplified terms, defined according to concepts of property in order to organise the city. On the other hand, its uses and the experiences of people, its management and ways of behaviour is now more complex, changing the conventional terminology that has become outdated. In this context, ‘bottom-up’ actions arise as a new paradigm or model of urban renewal. These actions consider the active role of social participation in the process of building up the city from the very beginning, in comparison with the former way of acting that considered the user as mere receptor of the proposals. A citizen who seems to become more and more radical, and an administration that seems to be afraid of the unknown, have created both almost anarchic ghetto spaces and, on the other hand, spaces which have been so institutionalised that derive into areas associated to the administration but alienated from the citizen. For this reason, cowork of both forces is considered as crucial. In accordance with the above mentioned ideas and within a comparative framework, five situations chosen from the cities of Madrid and Zaragoza are studied. Madrid because is a national and international reference in urban development that uses “bottom-up” processes. Zaragoza because is a “medium-size” city that, historically, has not been defined by clear social or institutional urban strategies. Nevertheless, at the present time we can identify approaches on the recovery of constructions and empty areas that may be determining for reaching a balance with the intense institutional processes that have taken place in the two last decades. From the urban processes registered in every place and developed in vacant areas and constructions, I have chosen: Vacant constructions Madrid | Lavapiés Tobacco Factory Zaragoza | Old Secondary School Luis Buñuel and old Convent of the Minimos Vacant areas Madrid | Campo de Cebada [non-built site]. Zaragoza | Old courtyard of the secondary school and Eduardo Ibarra square [free space] The research project has been issued from the following starting hypotheses: ONE… “Bottom-up actions” or renewal from below have no place as isolated urban elements but as connected parts that can produce synergies and the construction of the city, and that can also be considered as actions producing urban development and links. This can also be applied to the rest of urban processes or actions [‘horizontal’ or ‘institutional’]. TWO… The capacity of adaptation shown by “bottom-up actions” implies an ideological framework of reference which is related to the importance of construction with minimal resources (re-occupation and/or reconstruction of urban structures in disuse) in the above mentioned urban processes, as a way for understanding the concepts of sustainability and the representational quality of what has been constructed. This can also be applied to the recovery of those architectural aspects that make architecture necessary for society. And its objective is: Identify models of urban sustainability as a strategy going from the individual to the collective, which are mainly transferred by action and that mix innovation and technology in many fields. Models that use natural and intellectual resources in an efficient way, and understand human intelligence and, above all, collective intelligence, as principle and justification. The following aspects have been analysed: social [civic participation and involvement of the public Administration], urban [connections with other collectives or urban spaces / urban transformation by the processes of administration used], constructive [materials used for the re-construction of empty spaces / construction systems used] and those focusing on sustainability [economic sustainability /maintenance sustainability /functional sustainability / collective intelligence]. For researching into the above mentioned aspects, the following methodological tools have been developed: Open interviews with experts: answers from 25 experts have been obtained [five for every vacant space or empty construction] on sustainable urban actions, culture and social relations, who also know the places and their environment from an urban and constructive point of view. These are “ideal types” linked to one of the five powers acting in the city: the educational power [University], the creative power [culture], the administration power [politics], the corporate power [private companies] and the users [an active and representative user for every place selected during the establishment of the process]. They were people who knew the social and urban fabric of Zaragoza and Madrid, since the “open interview for experts” tool collects data and points of view set out in vacant constructions and spaces of Zaragoza and Madrid. Close interviews with users: as the number of users targeted for the research is very big or infinite, it is impossible or inconvenient to get data from all its constituent parts. Therefore, I have decided to research into the part of the population that I call “ideal types”, obtaining answers from 150 users [30 people for every empty space or construction]. The selection of the groups of people interviewed must produce results which are representative of the total population of users. Furthermore, the election of “ideal types” has been identified with the inhabitants of urban areas [or city districts] in which the vacant spaces or constructions analysed are located. A structured observation: I have known the actions and ways of behaving of the citizens in the urban environment by means of collecting information after observation. Therefore, the practical research into the target environment has been easier by valuing the use that society gives to the empty constructions and spaces analysed. It is important to position the strategy with respect to the research subject proposed. It involves a strategy able to get an overview of a plural landscape, developed by social and constructive tools, allowing architecture to talk about topics which are interesting for city dwellers. Therefore, I proposed a set of architectural tools to evaluate all the proposals. A context of common strategies describing the different actions analysed by using the same codes. These tools focus on different fields of interests, from the most tectonic and constructive parts, to the most related to urban and social development. Actions on collective participation: experiences or urban laboratories shared by the students of architecture of the University of Zaragoza and social agents. The actions are a proactive tool. Researching and analysing by means of proposing, has allowed me to analyse the context and much deeper layers. This work has not been done by establishing ranks of professors and student, but trying to get an interaction between the different agents who work in close coordination during the implementation of the actions. This has allowed every agent to contribute the group what they do the best, and also every individual has had the possibility to learn what s/he prefers…, thinking about the different aspects targeted by the analysis. Once the different methodological tools have been interpreted, this is the conclusion: With regard to the initial hypothesis ONE “BOTTOM-UP” ACTIONS have proven that no process of urban management can be understood outside civic participation. The “FREE SPACE” of a city needs self-managed places, co-managed spaces, “up-bottom” movements, and also models whose existence is still ignored. “UP-BOTTOM” INSTITUTIONAL ACTIONS have proven that they have not presented neither permeability nor relation with local ideas. They have also disregarded many other people, the “usersproducers”, who are interested in the most interactive means of searching and connecting processes. With regard to the initial hypothesis TWO Under these premises, “BOTTOM-UP” ACTIONS have shown that the “right to the city”, a paradigm defended by Lefebvre and from which citizen-focused urbanism is conceived, could be considered as a “right to the infrastructures”. A FREE SPACE is an infrastructure and must be used to “infrastructure” the rights of every citizen. And, even though it is true that these actions are mere flashes, they have made visible another paradigm of management and urban proposal that can be prevailing in a near future. “UP-BOTTOM” INSTITUTIONAL ACTIONS have revealed that the interventions have only focused on resolving construction processes and the incorporation of the program as a “problem” data that was necessary to resolve in order to avoid its influence on the design.

O re-velar da competência docente no acontecer humano

Esta pesquisa analisa as competências que se desenvolvem na prática pedagógica do trabalho docente, tendo como referência as transformações ocorridas na escola pública e que atualmente conferem às professoras e aos professores o papel de mediador entre o aluno e o conhecimento. Nesse contexto, buscamos compreender os significados da formação, das competências e dos saberes docentes no cotidiano educacional. Embora as considerações sobre as competências e sua utilização estejam presentes nas discussões entre os docentes, o termo demanda várias interpretações e por isso ainda causa muita polêmica, principalmente sobre o modo como essas competências são desenvolvidas na prática pedagógica. Por isso, analisamos as competências em suas várias dimensões técnica, estética, ética e política , assim como procuramos apontar a importância da formação humana no espaço escolar. Realizamos também uma análise sobre as tendências pedagógicas que influenciaram e que ainda influenciam a escola brasileira. Dessa forma, podemos afirmar que a educação é fruto das interações humanas, seja no universo escolar, seja nas demandas da sociedade. Contudo, embora a legislação considere a formação da pessoa como um dos pilares educacionais, a prática escolar revela que a atuação do docente está pautada em uma política de resultados, voltada para ações racionalmente pensadas e planejadas, cujo fim é essencialmente o econômico, quando não é só esse o seu papel. Entendemos que a escola não pode se restringir às necessidades do mercado de trabalho sem dúvida alguma primordial para a sobrevivência do homem. Ela deve alçar outros vôos também em direção ao belo, ao estético, ao ético e ao político.

O re-velar da competência docente no acontecer humano

Esta pesquisa analisa as competências que se desenvolvem na prática pedagógica do trabalho docente, tendo como referência as transformações ocorridas na escola pública e que atualmente conferem às professoras e aos professores o papel de mediador entre o aluno e o conhecimento. Nesse contexto, buscamos compreender os significados da formação, das competências e dos saberes docentes no cotidiano educacional. Embora as considerações sobre as competências e sua utilização estejam presentes nas discussões entre os docentes, o termo demanda várias interpretações e por isso ainda causa muita polêmica, principalmente sobre o modo como essas competências são desenvolvidas na prática pedagógica. Por isso, analisamos as competências em suas várias dimensões técnica, estética, ética e política , assim como procuramos apontar a importância da formação humana no espaço escolar. Realizamos também uma análise sobre as tendências pedagógicas que influenciaram e que ainda influenciam a escola brasileira. Dessa forma, podemos afirmar que a educação é fruto das interações humanas, seja no universo escolar, seja nas demandas da sociedade. Contudo, embora a legislação considere a formação da pessoa como um dos pilares educacionais, a prática escolar revela que a atuação do docente está pautada em uma política de resultados, voltada para ações racionalmente pensadas e planejadas, cujo fim é essencialmente o econômico, quando não é só esse o seu papel. Entendemos que a escola não pode se restringir às necessidades do mercado de trabalho sem dúvida alguma primordial para a sobrevivência do homem. Ela deve alçar outros vôos também em direção ao belo, ao estético, ao ético e ao político.

Constructing an Indigenous Model of the Self to Address Cultural and Mental Health Issues in the Canadian Subarctic

Since the last decades, academic research has paid much attention to the phenomenon of revitalizing indigenous cultures and, more precisely, the use of traditional indigenous healing methods both to deal with individuals' mental health problems and with broader cultural issues. The re-evaluation of traditional indigenous healing practices as a mode of psychotherapeutic treatment has been perhaps one of the most interesting sociocultural processes in the postmodern era. In this regard, incorporating indigenous forms of healing in a contemporary framework of indigenous mental health treatment should be interpreted not simply as an alternative therapeutic response to the clinical context of Western psychiatry, but also constitutes a political response on the part of ethno-cultural groups that have been stereotyped as socially inferior and culturally backward. As a result, a postmodern form of "traditional healing" developed with various forms of knowledge, rites and the social uses of medicinal plants, has been set in motion on many Canadian indigenous reserves over the last two decades.

Espaço enquanto matéria da arte, espaço enquanto matéria do museu : (re)configurações da experiência site-specific

The central theme of this dissertation encompasses the importance of space, particularly the exhibition space, and how it has become part of the subject matter, as well as a medium in art. Some artistic practices of the 20th century, mainly in the 20s and 60s, both in Europe and the United States of America have provided the contextual foundation. The close relation between the architectural and exhibition spaces has become an intrinsic link to establish the existence of the three-dimensional work of art. The overarching importance of space in the contemporary artistic practice is visible through the creative and exhibition installation process, most notably in the artistic movements of Installation art and Site-specific. By carrying over the transformative contemporary art scene concepts to an institutional and museological context, paired with the inherent evolution of its practices, these have allowed for a convergence of the museological fields. With the intention of providing audiences a unique experience, curators and museologists have relied on site-specific practices. By inviting artists (typically featured in the current artistic scene) to develop projects specially thought for a specific museum space, this simultaneously allows for a dialogue between the work of art and the space. These temporary exhibitions have garnered the attention a more diverse audience. As a result sustainability and independence of the museums are a constant source of debate. The result of which has allowed for the broadening of the notions of how museums function and have integrated the audience as a main element of the strategies of the museum programming. The principles of the cultural marketing provide museums a clearer vision of the understanding of the different audience and their needs. Thus, the main goal of this study is to perceive the importance of the museum space in the relation to the artistic practice. While existing as a strategic resource of the museological program, insofar as having the ability to lure new audiences. It also matters to notice, if the fact of the artist working directly inside the museum, contribute to a narrowing of the artist/audience relationship, being the museum the mediation element

The lay of Havelok the Dane, re-edited from ms. Laud misc. 108 in the Bodleian library, Oxford,

Literature of the subject: p. lvi-lx.

O re-velar da competência docente no acontecer humano

Esta pesquisa analisa as competências que se desenvolvem na prática pedagógica do trabalho docente, tendo como referência as transformações ocorridas na escola pública e que atualmente conferem às professoras e aos professores o papel de mediador entre o aluno e o conhecimento. Nesse contexto, buscamos compreender os significados da formação, das competências e dos saberes docentes no cotidiano educacional. Embora as considerações sobre as competências e sua utilização estejam presentes nas discussões entre os docentes, o termo demanda várias interpretações e por isso ainda causa muita polêmica, principalmente sobre o modo como essas competências são desenvolvidas na prática pedagógica. Por isso, analisamos as competências em suas várias dimensões técnica, estética, ética e política , assim como procuramos apontar a importância da formação humana no espaço escolar. Realizamos também uma análise sobre as tendências pedagógicas que influenciaram e que ainda influenciam a escola brasileira. Dessa forma, podemos afirmar que a educação é fruto das interações humanas, seja no universo escolar, seja nas demandas da sociedade. Contudo, embora a legislação considere a formação da pessoa como um dos pilares educacionais, a prática escolar revela que a atuação do docente está pautada em uma política de resultados, voltada para ações racionalmente pensadas e planejadas, cujo fim é essencialmente o econômico, quando não é só esse o seu papel. Entendemos que a escola não pode se restringir às necessidades do mercado de trabalho sem dúvida alguma primordial para a sobrevivência do homem. Ela deve alçar outros vôos também em direção ao belo, ao estético, ao ético e ao político.

Aspects of the design and control of manufacturing systems subject to demand uncertainty

The recent explosive growth in advanced manufacturing technology (AMT) and continued development of sophisticated information technologies (IT) is expected to have a profound effect on the way we design and operate manufacturing businesses. Furthermore, the escalating capital requirements associated with these developments have significantly increased the level of risk associated with initial design, ongoing development and operation. This dissertation has examined the integration of two key sub-elements of the Computer Integrated Manufacturing (CIM) system, namely the manufacturing facility and the production control system. This research has concentrated on the interactions between production control (MRP) and an AMT based production facility. The disappointing performance of such systems has been discussed in the context of a number of potential technological and performance incompatibilities between these two elements. It was argued that the design and selection of operating policies for both is the key to successful integration. Furthermore, policy decisions are shown to play an important role in matching the performance of the total system to the demands of the marketplace. It is demonstrated that a holistic approach to policy design must be adopted if successful integration is to be achieved. It is shown that the complexity of the issues resulting from such an approach required the formulation of a structured design methodology. Such a methodology was subsequently developed and discussed. This combined a first principles approach to the behaviour of system elements with the specification of a detailed holistic model for use in the policy design environment. The methodology aimed to make full use of the `low inertia' characteristics of AMT, whilst adopting a JIT configuration of MRP and re-coupling the total system to the market demands. This dissertation discussed the application of the methodology to an industrial case study and the subsequent design of operational policies. Consequently a novel approach to production control resulted. A central feature of which was a move toward reduced manual intervention in the MRP processing and scheduling logic with increased human involvement and motivation in the management of work-flow on the shopfloor. Experimental results indicated that significant performance advantages would result from the adoption of the recommended policy set.

Organizational learning and emotion:constructing collective meaning in support of strategic themes

Missing in the organizational learning literature is an integrative framework that reflects the emotional as well as the cognitive dynamics involved. Here, we take a step in this direction by focusing in depth over time (five years) on a selected organization which manufactures electronic equipment for the office industry. Drawing on personal construct theory, we define organizational learning as the collective re-construal of meaning in the direction of strategically significant themes. We suggest that emotions arise as members reflect on progress or lack of progress in achieving organizational learning. Our evidence suggests that invalidation - where organizational learning fails to correspond with expectations - gives rise to anxiety and frustration, while validation - where organizational learning is aligned with or exceeds expectations - evokes comfort or excitement. Our work aims to capture the key emotions involved as organizational learning proceeds. © The Author(s) 2012.

Re -"interpreting" the conquest: European and Amerindian translators and go -betweens in the colonization of the Americas, 1492--1675

This dissertation aims to recover the lives and careers of those Amerindians and Europeans who voluntarily or involuntarily took on the role of intercultural interpreters in the contact, conquest, and early colonial period in the Americas between 1492 and 1675. It intends to prove that these so-called “marginal” figures assumed roles that went far beyond those of linguistic and cultural translators, and often had a decisive impact on early Indian-colonial relations. ^ In the course of my research, I consulted hundreds of published sixteenth- and seventeenth-century chronicles, narratives, and memoirs in my search for references to interpreters. I augmented these accounts with information derived from unpublished archival documents, drawn primarily from the Archivo General de Indias, in Seville, Spain. ^ I organized my findings in theme-driven chapters that begin with a consideration of the historiography of that subject. Each chapter is further subdivided into chronologically-arranged historical vignettes that focus on the interpreters who mediated between the Spanish, Portuguese, French, English and Dutch and the various Native American polities and cultures. ^ I found that colonial authorities and Amerindian communities alike recognized the absolute necessity of recruiting competent and loyal interpreters and go-betweens, and that both sides tried to secure their loyal service by means both fair and foul. Although pressured, pushed, and pulled in contrary directions, most interpreters recognized the pivotal position they held in cross-cultural negotiations and rarely remained passive pawns in the contests between the forces of domination and defense. ^ All across the Americas, interpreters used their linguistic and diplomatic skills, and their intimate knowledge of the “other” not simply to facilitate conquest or spearhead the opposition, but to transform themselves from “culture brokers” into “power brokers.” Many of the decisive events that shaped colonial-Indian relations turned on the actions of these culturally-ambiguous individuals, a fact bemoaned and begrudgingly acknowledged by most of the contemporary conquistadors, chroniclers, and colonial founders, and recognized by this author. ^

(Re)criando (mini)contos de terror: uma experiência de ensino de leitura e escrita de gênero multimodal

Given the multiplicity of languages and media present in contemporary texts, the work with digital genres characterizes itself as essential for teaching, reading and writing. Virtual media is already present in many dayly activities that require the use of language. This shows that the globalized world brings new demands of literacy and various reading practices. Given this perspective, we propose to work the multiliteracies present in the new texts from the enunciative discourse Bakhtinian assumptions. For this, we chose to be as the object of research / intervention, the horror flash fiction multimodal discursive genre, because it is a multissemiótico digital statement of virtual circulation. In this context, this study aimed to understand how the teaching of this kind can contribute to the development of knowledge related to reading and text production, required by multiliteracies, by performing a Didactic Sequence in the classroom, specifically for two classes of elementary school, 7th and 8th grades of public school. The research was based on Bakhtin's theory and the Circle (2009, 2011) on gender perspective in a dialogic and the proposed Dolz and Schneuwly (2004) for the text of teaching through sequences Teaching. We also use the precepts of multiliteracies focused on Rojo (2012, 2013). The methodology used was based on a qualitative approach. We consider the analysis of minicontos produced by students, it's own hibridism of multiliteracies, the discursive characteristics such as composition, style and subject content, in addition to relations dialogicity present in these statements. At the end of the study, we realized that our intervention contributed to the expansion of knowledge of the subjects involved related to reading and multimodal genre production.

Caminhos da professoralidade no Curso de Dança da UFU: impasses e desafios na construção da identidade profissional

Teacher identity is a subject of study and discussion in the academic world whichhas become an object of attention of researchaddressing teaching and teacher formation. Life history, initial and continuing formation, the meaning of teaching to the teacher, and also pedagogical practice are all contributing factors to teachers’ professional identity. The present study is a proposal developed in the research field of Educational Knowledge and Practice, and its main focus lies in university teaching. Higher education teaching in the context of a dance course, and the issues and challenges of constructing teachers’ professional identity are presented. Thus, my main questions were: what is the teaching path followed by newly hired dance teachers in the Federal University of Uberlândia? How is teaching identity developed in these new teachers’ professional socialization process? What kind of educational knowledge is (re)produced and mobilized by teachers when they join university teaching? In order to answer these questions, my objectives are: to analyze the teaching path of the newly hired dance teachers of the Federal University of Uberlândia; to investigate how their teaching identity is built within their professional socialization process; and identify the kinds of educational knowledge they (re)produce and mobilize as soon as they become university teachers. The present research comprises a qualitative data analysis from previous studies on the subject, having as starting point relevant bibliographic research, followed by an identification questionnaire and an interview conducted with the newly hired dance teachers. The construction of teaching identity is related to objective and subjective conditions involving a teaching job and how the teacher perceives this identity as constantly evolving. Hence I understand the importance of personal and institutional incentives to prepare studies which raise or problematize issues specific to this area, contributing to extend the debate over higher education professionals’ formation, in particular that of dance course teachers on national scope.

RE-MEANING THE SACRED: COLONIAL DAMAGE AND INDIGENOUS COSMOLOGIES

Indigenous ways of knowing are dependent on an inheriting process both amongst humans and between human and non-human being. These multi-relationships cross material and immaterial borders as sites of knowledge production. This manuscript will interrogate how three particular Indigenous cosmological relationships have been purposefully re-meaninged by colonial institutions: 1) How Anishinaabe and Haudenosaunee origin stories have been abstracted into a distinctive epistemological versus ontological site; 2) How Anishnaabe spirit worlds are impacted by colonial relations, and how state institutions benefit from the re-meaning of these worlds; and 3) How Indigenous sovereignty in Canada is imagined from a statist perspective, and how these polices have re-meaninged the sacred relationships within a cosmological understanding of Haudenosaunee governance. The re-meaning of sacredly-held Indigenous relationships is both accelerated by, and contributes to, a practice of reducing upon Indigenous and non-human societies. Throughout expressions of colonialism on Indigenous territories (the academy, the state, Indian policy), Indigenous knowledge is consistently either dismissed or appropriated. This reduction of Indigenous knowledge continues to bolster functions of the state as related to the elimination of the “Indian Problem” via reducing the “Indian” to an adaptive subject.

Conditions for Teaching and Learning in Religious Education (RE) : Perspectives of Teachers and Pupils at the Beginning of the 6th Grade in Sweden

In this article empirical findings from interviews with teachers of three classes of 12-year-old pupils are presented, together with questionnaire-responses from these 54 pupils. The interviews focus on teaching aims for Religious Education (RE), a subject that in Sweden, besides dealing with religion, also explores other kinds of beliefs, ethics and life questions. In the questionnaire the pupils are asked to solve four RE tasks with content that is central from a Swedish curriculum perspective. The research involves pupils at the beginning of the sixth grade and the purpose of this article is to look at the teachers’ aims and the pupils’ responses, and consider what these may indicate about conditions for teaching and learning RE in these classes. The findings show that the perspectives of the pupils at the beginning of the sixth grade seem to be rather far from the expectations of the RE syllabus. The pupils’ statements are rather vague with regard to religion as a phenomenon and there are few examples of pupils interpreting religious symbols in a way that is useful in further analysis. While existential and ethical plots, messages and point of views are comparatively easy to describe, it is harder to express multiple perspectives, reasons, comparisons and questions. A problem for the teachers in developing the perspectives of their pupils is that they find it hard to say what kind of general difficulties pupils have in RE, a fact that makes it hard to direct the teaching. Another challenge is that the teachers’ RE-aims are rather overarching and primarily related to fostering fundamental values. What improves the conditions for teaching and learning is the teachers’ concern for the pupils and their relationships with the teacher and with each other, a factor which is of vital importance for learning and which can also be used as a specific teaching method in subject matter education.