Los militares profanadores de la ciudad (Dossier: Literaturas de la integración, el Sur y su diversidad)

Reseña dos novelas publicadas en la década de 1980, que se ambientan en los años en que la dictadura uruguaya invade Minas, una pequeña ciudad de provincias. La balada de Johnny Sosa es la historia de la pérdida de la inocencia del negro Johnny, es también una “parábola sobre la dignidad humana, dando voz a quienes no la tienen, a los desheredados. A quienes, con militares o sin ellos siempre han estado en el fondo de la bolsa”. La misma ciudad de Minas es también el escenario de Las ventanas del silencio, novela en la que hablan diferentes voces, se narra cómo los soldados realizan allanamientos, encarcelan, torturan y matan, imponen el reparto de castigos y de favores. Aquí, en esta ciudad pequeña, en la que la frase “En Uruguay todos se conocen” resulta más evidente, el efecto de la dictadura y de las delaciones que ella propiciaba fue devastador. Ambas novelas narran, en definitiva, lo que ha ocurrido en este país “cuando los militares profanaron la ciudad”.

Los críticos de lo crítico: una defensa de la razón posestructuralista en la teoría de relaciones internacionales (Otros Temas)

Este artículo presenta una defensa de lo que podemos denominar la “razón posestructural” en la teoría de las relaciones internacionales. Particularmente, centraremos nuestra atención en tres argumentos críticos comúnmente vertidos contra el posestructuralismo: el de la crítica vacía, la negación de la realidad y el del relativismo. El argumento que este ensayo defiende es que dichas críticas se concentran no en lo que el posestructuralismo dice, sino en aquello que este se niega a decir y para hacerlo recurre a una inútil reiteración de sus propios postulados teóricos. El análisis que llevaremos a cabo le presta especial atención a por qué el posestructuralismo circunscribe posiciones fundacionalistas y al hacerlo enfatizaremos y explicaremos varios de los caminos teóricos que este se rehúsa a tomar.

Towards a Theoretical Understating of How to Study the State: Governmentality, Power and Governmental Regimes

Artículo teórico que se origina a partir de un proyecto más amplio que investiga la construcción del Plan Nacional del Buen Vivir 2013-2017 (PNBV 2013-2017) en Ecuador. Su primordial preocupación teórica es responder a la siguiente pregunta: cómo estudiar los procesos de formación del Estado en Ecuador desde el año 2008. El documento responde a esta amplia cuestión argumentando, a nivel general, que el Estado se reproduce en parte mediante la creación de espacios donde efectivamente puede intervenir en la sociedad. Este trabajo se refiere, por lo tanto, con el examen de las formas particulares en que los Estados penetran la sociedad a través de regímenes gubernamentales. En términos más específicos, este trabajo sostiene que los procesos de intervención del Estado pueden ser ampliamente entendidos por la observación de tres procesos complementarios e interrelacionados: a. La forma en la que el Estado busca legitimar su presencia en la sociedad; b. Prácticas gubernamentales: las formas en las que el Estado aprende, organiza, distribuye y en última instancia crea campos específicos de intervención; c. El ejercicio de diferentes y complementarias modalidades de poder. En base a los citados elementos analiza la construcción de un "régimen gubernamental".

Cual los imbéciles, buscando un bastón (En torno al enmarañado viaje de Henri Michaux al Ecuador)[Estudio]

En Ecuador. Journal de Voyage (1929) Henri Michaux quisiera ir más allá del vértigo del vacío y de la nada, dar con los significados que se le escapan, dar quizás con lo “transreal”. Con esa lente, y teniendo en cuenta el contexto histórico e ideológico, hay que entrar en la relación del autor belga-francés a lo largo del Atlántico, por la región andina ecuatoriana, y por la Amazonía. Por eso vale ilustrar, aunque sea tangencialmente, la práctica literaria que caracteriza esa obra para no hacer de ella un mero reportaje de viaje cuando, en efecto, se trata de un libro de exigente lectura, de un esfuerzo, por no decir de un tratado, de inspiración poética, teórica, que responde a una estética y a un diseño, a una estilizada y hasta sistemática cosmovisión. Las analogías y yuxtaposiciones de inspiración vanguardista entregan un mundo en que coinciden, estallan y contrastan lo exterior y lo interior, lo dinámico y lo estático, lo cotidiano y lo extraño, lo íntimo y lo vasto, lo sagrado y lo profano, lo limitado y lo infinito. Palabras clave: Henri Michaux, viaje, búsqueda, historia, Ecuador/ecuador, Europa, Atlántico, Andes, Amazonía, yuxtaposición, contraste, analogías, espacio, viviendas rústicas, música, remedos, límites, borroso, infinito.

Algunas características de los programas antárticos de India y China (Tema Central)

This paper states that even though the Antarctic Treaty is a remarkable instrument for peaceful collaboration and scientific research, it is, basically, a by-product of the Cold War that reaffirms a particular status quo. This paper explores whether the ATS will meet the needs of an emerging world order. Particularly, the paper evaluates the ATS in the face of new global challenges, both internal and external to the Antarctic Treaty System (ATS) itself, as well as power shifting processes on a world scale, climate change and the changing interests of new states. China is a key component in understanding this issue because its Antarctic engagement is entering a new phase one that challenges current multilateral provisions. China’s Antarctic program will be analyzed within the framework of International Relations approaches and theories.

Big Decisions and Sparse Data: Adapting Scientific Publishing to the Needs of Practical Conservation

The biggest challenge in conservation biology is breaking down the gap between research and practical management. A major obstacle is the fact that many researchers are unwilling to tackle projects likely to produce sparse or messy data because the results would be difficult to publish in refereed journals. The obvious solution to sparse data is to build up results from multiple studies. Consequently, we suggest that there needs to be greater emphasis in conservation biology on publishing papers that can be built on by subsequent research rather than on papers that produce clear results individually. This building approach requires: (1) a stronger theoretical framework, in which researchers attempt to anticipate models that will be relevant in future studies and incorporate expected differences among studies into those models; (2) use of modern methods for model selection and multi-model inference, and publication of parameter estimates under a range of plausible models; (3) explicit incorporation of prior information into each case study; and (4) planning management treatments in an adaptive framework that considers treatments applied in other studies. We encourage journals to publish papers that promote this building approach rather than expecting papers to conform to traditional standards of rigor as stand-alone papers, and believe that this shift in publishing philosophy would better encourage researchers to tackle the most urgent conservation problems.

Microbial perchlorate reduction: A precise laboratory determination of the chlorine isotope fractionation and its possible biochemical basis

Perchlorate-reducing bacteria fractionate chlorine stable isotopes giving a powerful approach to monitor the extent of microbial consumption of perchlorate in contaminated sites undergoing remediation or natural perchlorate containing sites. This study reports the full experimental data and methodology used to re-evaluate the chlorine isotope fractionation of perchlorate reduction in duplicate culture experiments of Azospira suillum strain PS at 37 degrees C (Delta Cl-37(Cr)--ClO4-) previously reported, without a supporting data set by Coleman et al. [Coleman, M.L., Ader, M., Chaudhuri, S., Coates,J.D., 2003. Microbial Isotopic Fractionation of Perchlorate Chlorine. Appl. Environ. Microbiol. 69, 4997-5000] in a reconnaissance study, with the goal of increasing the accuracy and precision of the isotopic fractionation determination. The method fully described here for the first time, allows the determination of a higher precision Delta Cl-37(Cl)--ClO4- value, either from accumulated chloride content and isotopic composition or from the residual perchlorate content and isotopic composition. The result sets agree perfectly, within error, giving average Delta Cl-37(Cl)--ClO4- = -14.94 +/- 0.15%omicron. Complementary use of chloride and perchlorate data allowed the identification and rejection of poor quality data by applying mass and isotopic balance checks. This precise Delta Cl-37(Cl)--ClO4-, value can serve as a reference point for comparison with future in situ or microcosm studies but we also note its similarity to the theoretical equilibrium isotopic fractionation between a hypothetical chlorine species of redox state +6 and perchlorate at 37 degrees C and suggest that the first electron transfer during perchlorate reduction may occur at isotopic equilibrium between art enzyme-bound chlorine and perchlorate. (C) 2008 Elsevier B.V. All rights reserved.

Purpose built teaching equipment for a laboratory based course in three phase machines and drives

The hazards associated with high voltage three phase inverters and the rotating shafts of large electrical machines have resulted in most of the engineering courses covering these topics to be predominantly theoretical. This paper describes a set of purpose built, low voltage and low cost teaching equipment which allows the "hands on" instruction of three phase inverters and rotating machines. By using low voltages, the student can experiment freely with the motors and inverter and can access all of the current and voltage waveforms, which until now could only be studied in text books or observed as part of laboratory demonstrations. Both the motor and the inverter designs are optimized for teaching purposes cost around $25 and can be made with minimal effort.

The sociology of childhood as scientific communication - Observations from a social systems perspective

This article begins by identifying a close relationship between the image of children generated by several sociologists working within the new sociology of childhood perspective and the claims and ambitions of the proponents of children's autonomy rights. The image of the child as a competent, self-controlled human agent are then subjected to observation from the perspective of Niklas Luhmann's social systems theory. The new sociology of childhood's constructivist approach is compared and contrasted with Niklas Luhmann's theory of 'operational constructivism'. The article applies tenets of Luhmann's theory, to the emergence of the new childhood sociologist's image of the child as a competent, self-controlled social agent, to the epistemological status of this image and, in particular, to claims that it derives from scientific endeavour. The article proceeds to identify two theoretical developments within sociology - sociology of identity and social agency - which have brought about fundamental changes in what may be considered 'sociological' and so 'scientific' and paved the way for sociological communications about what children,really are'. In conclusion, it argues that the merging of sociology with polemics, ideology, opinion and personal beliefs and, at the level of social systems, between science and politics represents in Luhmann's terms 'dedifferentiation'- a tendency he claims may have serious adverse consequences for modern society. This warning is applied to the scientific status of sociology - its claim to be able to produce 'facts' for society, upon which social systems, such as politics and law, may rely. Like the mass media, sociology may now be capable of producing only information, and not facts, about children.

Challenges of linking scientific knowledge to river basin management policy: AquaTerra as a case study

The EU Project AquaTerra generates knowledge about the river-soil-sediment-groundwater system and delivers scientific information of value for river basin management. In this article, the use and ignorance of scientific knowledge in decision making is explored by a theoretical review. We elaborate on the 'two-communities theory', which explains the problems of the policy-science interface by relating and comparing the different cultures, contexts, and languages of researchers and policy makers. Within AquaTerra, the EUPOL subproject examines the policy-science interface with the aim of achieving a good connection between the scientific output of the project and EU policies. We have found two major barriers, namely language and resources, as well as two types of relevant relationships: those between different research communities and those between researchers and policy makers. (c) 2007 Elsevier Ltd. All rights reserved.

Extreme gender biased post-fledging brood division in the toc-toc

The possibility that parents of one sex may preferentially invest in offspring of a certain sex raises profound evolutionary questions about the relative worth of sons and daughters to their mothers and fathers. Post-fledging brood division-in which cacti parent feeds a different subset of offspring-has been well documented in birds. However, a lack of empirical evidence that this may be based oil offspring sex, combined with the theoretical difficulty of explaining such an interaction, has led researchers to consider a gender bias in post-fledging brood division highly unlikely. Here we show that in the toc-toc, Foudia sechellarum, postfledging brood division is extreme and determined by sex; where brood composition allows, male parents exclusively provision male fledglings, whereas female parents provision female fledglings. This is the first study to provide unambiguous evidence, based on molecular sexing, that sex-biased post-fledging brood division can occur in birds. Male and female parents provisioned at the same rate and neither offspring nor parent survival appeared to be affected by the sex of the parent or offspring, respectively. The current hypotheses predicting advantages for brood division and preferential care for one specific type of offspring are discussed in the light of our results.

Purpose built teaching equipment for a laboratory based course in three phase machines and drives

The hazards associated with high voltage three phase inverters ond the rotating sha@s of large electrical machines have resulted in most of the engineering courses covering these topics to be predominantly theoretical. This paper describes a set of purpose built, low voltage and low cost teaching equipment which allows the “hands on I’ instruction of three phase inverters and rotating machines. By using low voltages, the student can experiment freely with the motors and inverter and can access all of the current and voltage waveforms, which until now could only be studied in text books or observed as part of laboratory demonstrations. Both the motor and the inverter designs are optimized for teaching purposes, cost around $25 and can be made with minimal effort.