Colour image processing

In the context of the round table the following topics related to image colour processing will be discussed: historical point of view. Studies of Aguilonius, Gerritsen, Newton and Maxwell. CIE standard (Commission International de lpsilaEclaraige). Colour models. RGB, HIS, etc. Colour segmentation based on HSI model. Industrial applications. Summary and discussion. At the end, video images showing the robustness of colour in front of B/W images will be presented

Análisis de la actuación de la Autoridad Ejecutiva Temporal de las Naciones Unidas – (UNTEA) en la protección de los derechos políticos de los grupos vulnerables. Estudio de caso: Adhesión de Papúa Occidental a Indonesia (1962-1969)

Estudio de caso en el análisis de la situación afrontada por la población de Papúa Occidental durante el periodo de 1962-1969, época en la que la nueva República de Indonesia y Holanda se disputaban la soberanía sobre el territorio papuano. Dicha disputa tuvo lugar durante la época de Guerra Fría, lo que llevó a que Estados Unidos junto con sus aliados en la región y la Unión Soviética intervinieran en él. Finalmente, Estados Unidos teniendo en cuenta sus intereses favoreció a la República de Indonesia y obligó a Holanda firmar el Acuerdo de Nueva York, en el que se establecía que sería la Autoridad Ejecutiva Temporal de las Naciones Unidas quien administrara y preparara el territorio para un futuro Acto de Libre Elección. En cualquiera que fuese el panorama, las Naciones Unidas no cumplieron con lo establecido en el Acuerdo lo que llevó a que fueran condescendientes con todas las peticiones indonesias sin tener en cuenta los deseos y los derechos de la población papuana, violándose su derecho de auto-determinación de los pueblos.

Dinámicas de externalización entre las ONG locales y las ONG extranjeras (terceros actores) presentes en Egipto: 2004-2009 (TERCEROS ACTORES) PRESENTES EN EGIPTO: 2004-2009

El propósito de la presente monografía es evaluar el papel de las ONG internacionales en la apertura de espacios de participación política para la sociedad civil en Egipto. En ese sentido, se analiza el contexto de oportunidades políticas locales y transnacionales del país, así como los procesos de articulación entre la política local e internacional a través de los niveles de integración entre sus actores. Mediante una investigación de tipo cualitativa basada en los desarrollos sobre teorías de la acción colectiva planteados por Sidney Tarrow, Charles Tilly, Robert Benford y David Snow, y las teorías sobre redes transnacionales de defensa desarrolladas por Margaret Keck y Kathryn Sikkink, se avanza hacia la identificación del desarrollo de procesos de externalización como medio para el fortalecimiento de organizaciones locales como alternativa de oposición política.

Efectividad de la vacuna acelular antipertussis en adolescentes: una revisión sistemática

La incidencia de la tosferina ha mostrado un incremento en los últimos años; afectando predominantemente a los niños menores de 1 año, adolescentes y adultos. En el 2005 el Comité Asesor de Prácticas en Inmunización (ACIP) recomendó administrar una dosis de refuerzo de la vacuna acelular antipertussis a los adolescentes. Esta estrategia ha sido adoptada por distintos países. Sin embargo hasta el momento no existe una revisión sistemática que evalúe la efectividad de esta medida de prevención primaria. Métodos: Revisión sistemática de la literatura de artículos acerca de la efectividad de la vacuna acelular antipertussis como dosis de refuerzo en adolescentes. Resultados: La búsqueda inicial arrojó un total de 121 resultados, de los cuales solo 4 cumplieron los criterios de selección. Se evaluó en éstos, la inmunogenicidad generada contra tétanos y difteria por la vacuna Tdap vs Td con resultados significativos y similares. Además se documentó la respuesta inmunológica protectora generada por la Tdap contra tosferina. En cuanto a la reactogenicidad, en general fue baja. Discusión: La vacuna Tdap genera inmunogenicidad similar a la Td contra tétanos y difteria. Además proporciona adecuada protección contra la tosferina como dosis de refuerzo en los adolescentes. Conclusión: La evidencia disponible sugiere que se puede recomendar la vacuna Tdap como dosis de refuerzo en adolescentes entre los 10 y los 18 años de edad por su baja reactogenicidad y adecuada inmunogenicidad contra tétanos, difteria y B. Pertussis.

Tendencias de las flores Colombianas en el mercado de la Unión Europea, especialmente en el Reino Unido y España.

El objetivo de esta monografía es analizar el desarrollo del comercio exterior de las flores colombianas en la Unión Europea, en especial con Reino Unido y España en los próximos años, reconociendo los marcos bajo los cuales ha sido dirigido este intercambio.

La cooperación cultural como herramienta para la reafirmación identitaria en el Grupo Visegrád y sus efectos en el posicionamiento del mismo dentro de la Unión Europea 2004-2012

El Grupo Visegrád es un escenario de cooperación multilateral, conformado por Polonia, República Checa, Eslovaquia y Hungría, el cual tiene como objetivo principal contribuir al cumplimiento de los intereses de dichos países, por medio de la financiación de proyectos culturales. El interés de esta monografía consiste en determinar la incidencia de la cooperación cultural en la reafirmación identitaria de cada uno de los miembros del Grupo y, por ende, en la manera como éstos se proyectan dentro de la Unión Europea. Así pues, se identifican los principales hechos históricos que han moldeado los intereses de los países del V4 y que condujeron a la creación de una estructura institucional sólida, que ha servido como plataforma para el accionar de dichos países dentro del bloque europeo. Se utiliza la perspectiva constructivista de Alexander Wendt, la cual permite entender la naturaleza de la cooperación y, su relación con las identidades y los intereses de los Estados.

El desempeño de Unamsil en el programa DDR durante el proceso de paz en Sierra Leona. Estudio de caso: los niños soldados. 1998-2005

El interés de este Estudio de Caso es investigar la manera en que la Misión de Paz de la ONU en Sierra Leona (UNAMSIL) redireccionó el programa Desarme, Desmovilización y Reintegración (DDR) hacia los niños soldados durante el post-conflicto en el país. Se analiza cómo a través de la coordinación de diferentes Agencias y Organizaciones Internacionales con UNAMSIL, el Gobierno y la Sociedad Civil hace posible que se refuerce el rol de los Interim Care Centers (ICCs) en donde se enfrentaron las necesidades esenciales de los menores excombatientes para lograr un mejor proceso de su desmovilización y reintegración. Se explica de igual forma, las diferentes herramientas que sirven para llevar a cabo la resolución del conflicto y la reconstrucción de la paz, enfocándose en el peacekeeping, peacemaking y peacebuilding, como mecanismos que ayudaron a crear un espacio seguro para los niños exsoldados. Por último, se exponen los alcances y límites de los ICCs con respecto a la reintegración de los menores excombatientes

To think museology today

In the present text we intend to analyse 5 basic documents that translate the Museological Thinking in our century and that, chiefly, have led professionals of the area to apply this “science” in a less hermetic way and to understand its practice. The option to study and analyse the documents results from the fact that they influence present day museological practice and thinking. It is impossible to speak of museology nowadays without referring to one of these documents, not to mention a few nations that have even modified and/or created specific laws for the management of their preservationist cultural policy. Anyway, we are aware that this text intends only to carry out a preliminary approach to the documents, in the sense that the wealth of its content would allow us to slowx over an infinity of issues that they raise. I specifically refer to the documents produced at UNESCO Regional Seminar on the Role of Museums in Education, which took place in Rio de Janeiro in 1958; at the Santiago Round Table in 1972, in Chile; at the 1rst New Museology International Workshop, in Quebec, Canada, 1984; at the Oaxtepec Meeting, in Mexico 1984; and at the Caracas Meeting in 1992. These are documents elaborated within the ICOM –International Council of Museums. These documents are the result of a joint reflection by professionals who seek the evolution of ideas within their areas of action, recognising that in order to do so it is necessary to leave the cocoon of the museological institutions and try to discuss their conceptual advances with professionals of related areas. It is important to be capacitated to reuse these advances in their areas of action. This is the recognition of the importance of interdisciplinarity for the museological context.

Museologial process : exclusion criteria

In the last few years, reflections around knowledge building in the museology area have increased considerably, allowing us to cast many gazes over our actions, and, consequently, enabling us to a wider debate around our professional action field, decreasing our exclusion from the academic environment – museologists reproducing the knowledge produced in other areas. In the present work, we shall approach some issues related to the museological process, taking as a reference several studies about the subject, which, due to the time given to us in this round table, could not be re-presented here for discussion. Besides, we have dedicated a chapter to such approach in our publication titled “Museological Process and Education: building a didactic-community museum”. So we have opted instead to carry out a reflection about exclusion, looking into the museum institution and into the application of museological processes; in other words, we shall carry out a self-criticism, in which I include myself, affecting an analysis that will be debated here, considering, additionally, that the museums and museological practices are in relation to the other social global practices, therefore, they are the result of human relations at each historical moment. Finally, based on our lived experience, we shall give continuity to our reflection process, highlighting the importance of knowledge production for the area of museology and the relevance of the theory-practice relation, punctuating some aspects we think that may contribute to the construction of a museological action that may serve as a historical elaboration in securing a space for self- determination.

Who am I? An identity crisis Identity in the new museologies and the role of the museum professional

Whilst the title of this essay suggests more than one “new museology”, it was rather a licence poétique to emphasize the two major theoretical movements that have evolved in the second half of the 20th Century[1]. As a result of the place(s)/contexts where they originated, and for clarity purposes, they have been labelled in this essay as the “Latin new museology” and the “Anglo-Saxon new museology”; however they both identify themselves by just the name of “New Museology”. Even though they both shared similar ideas on participation and inclusion, the language barriers were probably the cause for many ideas not to be fully shared by both groups. The “Latin New museology” was the outcome of a specific context that started in the 1960s (de Varine 1996); being a product of the “Second Museum Revolution”(1970s)[2], it provided new perceptions of heritage, such as “common heritage”. In 1972 ICOM organized the Santiago Round Table, which advocated for museums to engage with the communities they serve, assigning them a role of “problem solvers” within the community (Primo 1999:66). These ideas lead to the concept of the Integral Museum. The Quebec Declaration in 1984 declared that a museum’s aim should be community development and not only “the preservation of past civilisations’ material artefacts”, followed by the Oaxtepec Declaration that claimed for the relationship between territory-heritage-community to be indissoluble (Primo 1999: 69). Finally, in 1992, the Caracas Declaration argued for the museum to “take the responsibility as a social manager reflecting the community’s interests”(Primo 1999: 71). [1] There have been at least three different applications of the term ( Peter van Mensch cited in Mason: 23) [2] According to Santos Primo, this Second Museum Revolution was the result of the Santiago Round Table in Chile, 1972, and furthered by the 1st New Museology International Workshop (Quebec, 1984), Oaxtepec Meeting (Mexico, 1984) and the Caracas Meeting (Venezuela, 1992) (Santos Primo : 63-64)

Eye gaze in virtual environments: evaluating the need and initial work on implementation

For efficient collaboration between participants, eye gaze is seen as being critical for interaction. Video conferencing either does not attempt to support eye gaze (e.g. AcessGrid) or only approximates it in round table conditions (e.g. life size telepresence). Immersive collaborative virtual environments represent remote participants through avatars that follow their tracked movements. By additionally tracking people's eyes and representing their movement on their avatars, the line of gaze can be faithfully reproduced, as opposed to approximated. This paper presents the results of initial work that tested if the focus of gaze could be more accurately gauged if tracked eye movement was added to that of the head of an avatar observed in an immersive VE. An experiment was conducted to assess the difference between user's abilities to judge what objects an avatar is looking at with only head movements being displayed, while the eyes remained static, and with eye gaze and head movement information being displayed. The results from the experiment show that eye gaze is of vital importance to the subjects correctly identifying what a person is looking at in an immersive virtual environment. This is followed by a description of the work that is now being undertaken following the positive results from the experiment. We discuss the integration of an eye tracker more suitable for immersive mobile use and the software and techniques that were developed to integrate the user's real-world eye movements into calibrated eye gaze in an immersive virtual world. This is to be used in the creation of an immersive collaborative virtual environment supporting eye gaze and its ongoing experiments. Copyright (C) 2009 John Wiley & Sons, Ltd.

Understanding UK construction professional services exports: definitions and characteristics

Services are very important to the UK balance of trade; a surplus has been recorded for trade in services every year since 1966. Construction professional services exports (CPS), which cover architecture, engineering and surveying (AES), have also increased, contributing over £3bn to the UK trade balance in 2007. The changing environment of construction professional services exports complicates the validity of the characteristics and definitions of services as described in the research literature and official export statistics. Through semi-structured interviews undertaken with large consulting engineers and a round-table discussion with industry and government representatives, the research found that the impact of globalisation and the changes in the construction business environment, such as increasing foreign ownership and changing forms of procurement, are not fully reflected in the official statistics. There have also been rapid changes in technology, procurement and methods of delivery which have impacted exporting AES firms and a more appropriate set of characteristics is needed to better reflect the project-specific and knowledge-intensive nature of AES firms.

Britain and the Commonwealth: confronting the past - imagining the future

This is an extended version of Philip Murphy's inaugural lecture as director of the Institute of Commonwealth Studies, delivered on 23 February 2011. It traces the relationship of the UK with the wider Commonwealth over 40 years, paying particular attention to the rhetoric of governments and opposition parties from Wilson and Heath to Cameron. It examines the reasons for the Commonwealth being relegated to a peripheral role in British foreign policy, especially European preoccupations and the issues of Rhodesia and South Africa. It argues that the Commonwealth remains of considerable practical and enormous symbolic importance to the UK. The British government should engage with the Commonwealth more than it has done in the recent past and the Commonwealth should be both open to and critical of its imperial past.