Las Fuerzas Armadas Revolucionarias : Orígenes y desarrollo de una particular conjunción entre marxismo, peronismo y lucha armada [1960-1973]

Desde mediados de la década del cincuenta hasta la última dictadura militar, la Argentina vivió un período de gran conflictividad social y política. Particularmente desde el Cordobazo de 1969, amplios sectores de la clase trabajadora, el campo cultural, la iglesia y el movimiento estudiantil protagonizaron un intenso proceso de politización, dando lugar a un conjunto de movimientos de oposición de diverso orden. Las organizaciones armadas, al desafiar el monopolio estatal de la violencia legítima y establecer diversos lazos con el movimiento de protesta social más amplio, fueron uno de los actores destacados de ese proceso. Entre ellas, las 'Fuerzas Armadas Revolucionarias' [FAR] condensan varias problemáticas de relevancia en el período: el proceso de identificación con el peronismo de numerosos sectores de izquierda, la reivindicación de la violencia como forma de intervención política y la opción por la lucha armada como modalidad específica de ponerla en práctica. Pese a su importancia, hasta el momento no se había realizado ningún trabajo académico específico sobre esta organización. La presente tesis analiza los orígenes y el desarrollo de las FAR considerando el período que va desde los primeros sesenta, en que comenzaron a perfilarse sus grupos fundadores, hasta las elecciones presidenciales del 11 de marzo de 1973. Desde entonces no sólo cambia notablemente la dinámica política nacional, sino que la realidad de la organización ya está signada por el proceso de fusión con Montoneros, que fue anunciada de modo público en octubre de ese año. El problema de investigación articula dos ejes analíticos. Por un lado, el proceso de identificación de las FAR con el peronismo, cuyos antecedentes se remontan a las sucesivas reinterpretaciones realizadas por sus grupos fundadores sobre el fenómeno. El segundo, con su dinámica de funcionamiento como organización político-militar de actuación nacional y urbana, gestada al calor de los cambios de estrategias que se plantearon aquellos grupos fundadores para lograr el proceso de liberación nacional y social que impulsaban. Ambas líneas de análisis implican, además, adentrarse en los modos en que la organización concibió sus vínculos con sectores más amplios de la sociedad, particularmente con aquellos que buscaba movilizar. Para realizar la tesis se apeló a una estrategia metodológica cualitativa. Se relevaron fuentes escritas [diarios y revistas de alcance nacional, documentos de las FAR y de otras organizaciones con que se vincularon] y se realizaron entrevistas semiestructuradas a ex-miembros de la organización

Las Fuerzas Armadas Revolucionarias : Orígenes y desarrollo de una particular conjunción entre marxismo, peronismo y lucha armada [1960-1973]

Desde mediados de la década del cincuenta hasta la última dictadura militar, la Argentina vivió un período de gran conflictividad social y política. Particularmente desde el Cordobazo de 1969, amplios sectores de la clase trabajadora, el campo cultural, la iglesia y el movimiento estudiantil protagonizaron un intenso proceso de politización, dando lugar a un conjunto de movimientos de oposición de diverso orden. Las organizaciones armadas, al desafiar el monopolio estatal de la violencia legítima y establecer diversos lazos con el movimiento de protesta social más amplio, fueron uno de los actores destacados de ese proceso. Entre ellas, las 'Fuerzas Armadas Revolucionarias' [FAR] condensan varias problemáticas de relevancia en el período: el proceso de identificación con el peronismo de numerosos sectores de izquierda, la reivindicación de la violencia como forma de intervención política y la opción por la lucha armada como modalidad específica de ponerla en práctica. Pese a su importancia, hasta el momento no se había realizado ningún trabajo académico específico sobre esta organización. La presente tesis analiza los orígenes y el desarrollo de las FAR considerando el período que va desde los primeros sesenta, en que comenzaron a perfilarse sus grupos fundadores, hasta las elecciones presidenciales del 11 de marzo de 1973. Desde entonces no sólo cambia notablemente la dinámica política nacional, sino que la realidad de la organización ya está signada por el proceso de fusión con Montoneros, que fue anunciada de modo público en octubre de ese año. El problema de investigación articula dos ejes analíticos. Por un lado, el proceso de identificación de las FAR con el peronismo, cuyos antecedentes se remontan a las sucesivas reinterpretaciones realizadas por sus grupos fundadores sobre el fenómeno. El segundo, con su dinámica de funcionamiento como organización político-militar de actuación nacional y urbana, gestada al calor de los cambios de estrategias que se plantearon aquellos grupos fundadores para lograr el proceso de liberación nacional y social que impulsaban. Ambas líneas de análisis implican, además, adentrarse en los modos en que la organización concibió sus vínculos con sectores más amplios de la sociedad, particularmente con aquellos que buscaba movilizar. Para realizar la tesis se apeló a una estrategia metodológica cualitativa. Se relevaron fuentes escritas [diarios y revistas de alcance nacional, documentos de las FAR y de otras organizaciones con que se vincularon] y se realizaron entrevistas semiestructuradas a ex-miembros de la organización

Las Fuerzas Armadas Revolucionarias : Orígenes y desarrollo de una particular conjunción entre marxismo, peronismo y lucha armada [1960-1973]

Desde mediados de la década del cincuenta hasta la última dictadura militar, la Argentina vivió un período de gran conflictividad social y política. Particularmente desde el Cordobazo de 1969, amplios sectores de la clase trabajadora, el campo cultural, la iglesia y el movimiento estudiantil protagonizaron un intenso proceso de politización, dando lugar a un conjunto de movimientos de oposición de diverso orden. Las organizaciones armadas, al desafiar el monopolio estatal de la violencia legítima y establecer diversos lazos con el movimiento de protesta social más amplio, fueron uno de los actores destacados de ese proceso. Entre ellas, las 'Fuerzas Armadas Revolucionarias' [FAR] condensan varias problemáticas de relevancia en el período: el proceso de identificación con el peronismo de numerosos sectores de izquierda, la reivindicación de la violencia como forma de intervención política y la opción por la lucha armada como modalidad específica de ponerla en práctica. Pese a su importancia, hasta el momento no se había realizado ningún trabajo académico específico sobre esta organización. La presente tesis analiza los orígenes y el desarrollo de las FAR considerando el período que va desde los primeros sesenta, en que comenzaron a perfilarse sus grupos fundadores, hasta las elecciones presidenciales del 11 de marzo de 1973. Desde entonces no sólo cambia notablemente la dinámica política nacional, sino que la realidad de la organización ya está signada por el proceso de fusión con Montoneros, que fue anunciada de modo público en octubre de ese año. El problema de investigación articula dos ejes analíticos. Por un lado, el proceso de identificación de las FAR con el peronismo, cuyos antecedentes se remontan a las sucesivas reinterpretaciones realizadas por sus grupos fundadores sobre el fenómeno. El segundo, con su dinámica de funcionamiento como organización político-militar de actuación nacional y urbana, gestada al calor de los cambios de estrategias que se plantearon aquellos grupos fundadores para lograr el proceso de liberación nacional y social que impulsaban. Ambas líneas de análisis implican, además, adentrarse en los modos en que la organización concibió sus vínculos con sectores más amplios de la sociedad, particularmente con aquellos que buscaba movilizar. Para realizar la tesis se apeló a una estrategia metodológica cualitativa. Se relevaron fuentes escritas [diarios y revistas de alcance nacional, documentos de las FAR y de otras organizaciones con que se vincularon] y se realizaron entrevistas semiestructuradas a ex-miembros de la organización

The paradoxes of risk management in the banking sector

This paper uses empirical evidence to examine the operational dynamics and paradoxical nature of risk management systems in the banking sector. It demonstrates how a core paradox of market versus regulatory demands and an accompanying variety of performance, learning and belonging paradoxes underlie evident tensions in the interaction between front and back office staff in banks. Organisational responses to such paradoxes are found to range from passive to proactive, reflecting differing organisational, departmental and individual risk culture(s), and performance management systems. Nonetheless, a common feature of regulatory initiatives designed to secure a more structurally independent risk management function is that they have failed to rectify a critical imbalance of power - with the back office control functions continuing to be dominated by front office trading and investment functions. Ultimately, viewing the 'core' of risk management systems as a series of connected paradoxes rather than a set of assured, robust practices, requires a fundamental switch in emphasis away from a normative, standards-based approach to risk management to one which gives greater recognition to its behavioural dimensions.

Enriching the Historiography of Religious Education: Insights from Oral Life History

This article seeks to exemplify the extent to which oral life history research can enrich existing historiographies of English Religious Education (RE). Findings are reported from interviews undertaken with a sample of key informants involved in designing and/or implementing significant curriculum changes in RE in the 1960s and 1970s. The interviews provided insights into personal narratives and biographies that have been marginal to, or excluded from, the historical record. Thematic analysis of the oral life histories opened a window into the world of RE, specifically in relation to professional identity and practice, curriculum development, and professional organizations, thereby exposing the operational dynamics of RE at an (inter-)personal and organizational level. The findings are framed by a series of methodological reflections. Overall, oral life histories are shown to be capable of revealing that which was previously hidden and which can be confirmed and contrasted with knowledge gleaned from primary documentary sources.

Seasonal dynamics and operational monitoring of hedgerow olive tree transpiration in response to applied water

We used 2012 sap flow measurements to assess the seasonal dynamics of daily plant transpiration (ETc) in a high-density olive orchard (Olea europaea L. cv. ‘Arbequina’) with a well-watered (HI) control treatment A to supply 100 % of the crop water needs, and a moderately (MI) watered treatment B that replaced 70% of crop needs. To assure that treatment A was well-watered, we compared field daily ETc values against ETc obtained with the Penman-Monteith (PM) combination equation incorporating the Orgaz et al. (2007) bulk daily canopy conductance (gc) model, validated for our non-limiting conditions. We then tested the hypothesis of indirectly monitoring olive ETc from readily available vegetation index (VI) and ground-based plant water stress indicator. In the process we used the FAO56 dual crop coefficient (Kc) approach. For the HI olive trees we defined Kcb as the basal transpiration coefficient, and we related Kcb to remotely sensed Soil Adjusted Vegetation Index (SAVI) through a Kcb-SAVI functional relationship. For the MI treatment, we defined the actual transpiration ETc as the product of Kcb and the stress reduction coefficient Ks obtained as the ratio of actual to crop ETc, and we correlated Ks with MI midday stem water potential (ψst) values through a Ks-ψ functional relationship. Operational monitoring of ETc was then implemented with the ETc = Kcb(SAVI)Ks(ψ)ETo relationship stemmed from the FAO56 approach and validated taking as inputs collected SAVI and ψst data reporting to year 2011. Low validation error (6%) and high goodness-of-fit of prediction were observed (R2 = 0.94, RSME = 0.2 mm day-1, P = 0.0015), allowing to consider that under field conditions it is possible to predict ETc values for our hedgerow olive orchards if SAVI and water potential (ψst) values are known.

Operational modal monitoring of ancient structures using wireless technology

Operational Modal Analysis is currently applied in structural dynamic monitoring studies using conventional wired based sensors and data acquisition platforms. This approach, however, becomes inadequate in cases where the tests are performed in ancient structures with esthetic concerns or in others, where the use of wires greatly impacts the monitoring system cost and creates difficulties in the maintenance and deployment of data acquisition platforms. In these cases, the use of sensor platforms based on wireless and MEMS would clearly benefit these applications. This work presents a first attempt to apply this wireless technology to the structural monitoring of historical masonry constructions in the context of operational modal analysis. Commercial WSN platforms were used to study one laboratory specimen and one of the structural elements of a XV century building in Portugal. Results showed that in comparison to the conventional wired sensors, wireless platforms have poor performance in respect to the acceleration time series recorded and the detection of modal shapes. However, for frequency detection issues, reliable results were obtained, especially when random excitation was used as noise source.

Soil attributes dynamics evaluation after prescribed burning practice in northwestern Portugal forest

The Portuguese northern forests are often and severely affected by wildfires during the summer season. These occurrences affect significant and rudely all ecosystems, namely soil, fauna and flora. Preventive actions such as prescribed burnings and clear-cut logging are frequently used and have showed a significant reduction of the natural wildfires occurrences. In Portugal, and due to some technical and operational conditions, prescribed burnings in forests are the most common preventive action used to reduce the existing fuel hazard. The overall impacts of this preventive action on Portuguese ecosystems are complex and not fully understood. This work reports to the study of a prescribed burning impact in soil chemical properties, namely pH, humidity and organic matter, by monitoring the soil self-recovery capacity. The experiments were carried out in soil cover over a natural site of Andaluzitic schist, in Gramelas, Caminha, Portugal, who was able to maintain itself intact from prescribed burnings from four years. The composed soil samples were collected from five plots at three different layers (0-3cm, 3-6cm and 6-18cm) 1 day before prescribed fire and after the prescribed fire. The results have shown that the dynamic equilibrium in soil was affected significantly.

A Review of Operational Matrices and Spectral Techniques for Fractional Calculus

Recently, operational matrices were adapted for solving several kinds of fractional differential equations (FDEs). The use of numerical techniques in conjunction with operational matrices of some orthogonal polynomials, for the solution of FDEs on finite and infinite intervals, produced highly accurate solutions for such equations. This article discusses spectral techniques based on operational matrices of fractional derivatives and integrals for solving several kinds of linear and nonlinear FDEs. More precisely, we present the operational matrices of fractional derivatives and integrals, for several polynomials on bounded domains, such as the Legendre, Chebyshev, Jacobi and Bernstein polynomials, and we use them with different spectral techniques for solving the aforementioned equations on bounded domains. The operational matrices of fractional derivatives and integrals are also presented for orthogonal Laguerre and modified generalized Laguerre polynomials, and their use with numerical techniques for solving FDEs on a semi-infinite interval is discussed. Several examples are presented to illustrate the numerical and theoretical properties of various spectral techniques for solving FDEs on finite and semi-infinite intervals.

Using mouse dynamics to assess stress during online exams

"Lecture notes in computer science series", ISSN 0302-9743, vol. 9121

Role of sirtuin 3 on mitochondrial dynamics in Huntington's disease striatal cells

Dissertação de mestrado em Genética Molecular

Operational Reliability Analysis of a Three-Tiered Thin-Client ERP-system in an International Corporate Environment

Internationalization and the following rapid growth have created the need to concentrate the IT systems of many small-to-medium-sized production companies. Enterprise Resource Planning systems are a common solution for such companies. Deployment of these ERP systems consists of many steps, one of which is the implementation of the same shared system at all international subsidiaries. This is also one of the most important steps in the internationalization strategy of the company from the IT point of view. The mechanical process of creating the required connections for the off-shore sites is the easiest and most well-documented step along the way, but the actual value of the system, once operational, is perceived in its operational reliability. The operational reliability of an ERP system is a combination of many factors. These factors vary from hardware- and connectivity-related issues to administrative tasks and communication between decentralized administrative units and sites. To accurately analyze the operational reliability of such system, one must take into consideration the full functionality of the system. This includes not only the mechanical and systematic processes but also the users and their administration. All operational reliability in an international environment relies heavily on hardware and telecommunication adequacy so it is imperative to have resources dimensioned with regard to planned usage. Still with poorly maintained communication/administration schemes no amount of bandwidth or memory will be enough to maintain a productive level of reliability. This thesis work analyzes the implementation of a shared ERP system to an international subsidiary of a Finnish production company. The system is Microsoft Dynamics Ax, currently being introduced to a Slovakian facility, a subsidiary of Peikko Finland Oy. The primary task is to create a feasible base of analysis against which the operational reliability of the system can be evaluated precisely. With a solid analysis the aim is to give recommendations on how future implementations are to be managed.

The dynamics of biofilm bacterial communities is driven by flow wax and wane in a temporary stream

Biofilm communities are exposed to long periods of desiccation in temporary streams. We investigated how water flow intermittency affected the bacterial community structure colonizing three different streambed compartments in a Mediterranean stream. Massive parallel sequencing revealed different bacterial communities in biofilms from sand sediments and cobbles. Bacterial communities were similar (62% of shared operational taxonomic units) in the epipsammic and hyporheic biofilms, and more diverse than those in the epilithic biofilms. The non-flow phase caused a decrease of bacterial diversity in the biofilms, when communities included only bacterial taxa assumed to be adapted to water stress. The most sensitive bacterial communities to flow intermittency were in the epilithic, where the exposure to physical stress was the highest. In sand sediments a wide group of bacterial taxa was tolerant to desiccation. During non-flow the proliferation of opportunistic taxa in the superficial compartments evidenced the biological link with the terrestrial environment. Bacterial communities better tolerate rewetting than desiccation, since a major number of taxa tolerant to rewetting occurred in all biofilms. Overall, bacterial communities in sandy compartments showed higher resistance to flow intermittency than those in epilithic biofilms

Studies on Fluxon Dynamics in Coupled Josephson Junctions

The thesis deals with detailed theoretical analysis of fluxon dynamics in single and in coupled Josephson junctions of different geometries under various internal and external conditions. The main objective of the present work is to investigate the properties of narrow Long Josephson junctions (LJJs) and to discuss the intriguing physics. In this thesis, Josephson junctions of three types of geometries, viz, rectangular, semiannular and quarter annular geometries in single and coupled format are studied to implement various fluxon based devices. Studies presented in this thesis reveal that mulistacked junctions are extremely useful in the fabrication of various super conducting electronic devices. The stability of the dynamical mode and therefore the operational stability of the proposed devices depend on parameters such as coupling strength, external magnetic fields, damping parameters etc. Stacked junctions offer a promising way to construct high-TC superconducting electronic components. Exploring the complex dynamics of fluxons in coupled junctions is a challenging and important task for the future experimental and theoretical investigations