Various Joyful Encounters with the Dystopias of Affective Capitalism

This article contends that what appear to be the dystopic conditions of affective capitalism are just as likely to be felt in various joyful encounters as they are in atmospheres of fear associated with post 9/11 securitization. Moreover, rather than grasping these joyful encounters with capitalism as an ideological trick working directly on cognitive systems of belief, they are approached here by way of a repressive affective relation a population establishes between politicized sensory environments and what Deleuze and Guattari (1994) call a brain-becoming-subject. This is a radical relationality (Protevi, 2010) understood in this context as a mostly nonconscious brain-somatic process of subjectification occurring in contagious sensory environments populations become politically situated in. The joyful encounter is not therefore merely an ideological manipulation of belief, but following Gabriel Tarde (as developed in Sampson, 2012), belief is always the object of desire. The discussion starts by comparing recent efforts by Facebook to manipulate mass emotional contagion to a Huxleyesque control through appeals to joy. Attention is then turned toward further manifestations of affective capitalism; beginning with the so-called emotional turn in the neurosciences, which has greatly influenced marketing strategies intended to unconsciously influence consumer mood (and choice), and ending with a further comparison between encounters with Nazi joy in the 1930s (Protevi, 2010) and the recent spreading of right wing populism similarly loaded with political affect. Indeed, the dystopian presence of a repressive political affect in all of these examples prompts an initial question concerning what can be done to a brain so that it involuntarily conforms to the joyful encounter. That is to say, what can affect theory say about an apparent brain-somatic vulnerability to affective suggestibility and a tendency toward mass repression? However, the paper goes on to frame a second (and perhaps more significant) question concerning what can a brain do. Through the work of John Protevi (in Hauptmann and Neidich (eds.), 2010: 168-183), Catherine Malabou (2009) and Christian Borch (2005), the article discusses how affect theory can conceive of a brain-somatic relation to sensory environments that might be freed from its coincidence with capitalism. This second question not only leads to a different kind of illusion to that understood as a product of an ideological trick, but also abnegates a model of the brain which limits subjectivity in the making to a phenomenological inner self or Being in the world.

Somatic pedagogies: Critiquing and resisting the affective discourse of the neoliberal state from an embodied anarchist perspective.

This paper takes as its context widespread feelings of anxiety within neoliberal society caused by a combination of material and discursive factors including precarious access to work and resources. It is argued that the state uses ‘discourses of affect’ to produce compliant subjects able to deal with (and unable to desire beyond) neoliberal precarity and anxiety. Critical education theorists have argued that discourses of ‘well-being’, emotional support and self-help have gained increasing purchase in mainstream education and in popular culture. These discourses are dangerous because they are individualized and depoliticized, and undermine collective political struggle. At the same time there has been a ‘turn to affect’ in critical academia, producing critical pedagogies that resist state affective discourse. I argue that these practices are essential for problematizing neoliberal discourse, yet existing literature tends to elide the role of the body in effective resistance, emphasising intellectual aspects of critique. The paper sketches an alternative, drawing on psychoanalytic and practiced pedagogies that aim to transgress the mind-body dualism and hierarchy, in particular Roberto Freire’s work on Somatherapy.

Simulação numérica na avaliação da fiabilidade de estruturas de betão armado

Neste trabalho apresenta-se uma metodologia para a avaliação da fiabilidade de estruturas de betão armado. A metodologia recorre a uma simulação numérica pelo método de Monte Carlo, com adopção de uma técnica de amostragem estratificada de redução de variância, vulgarmente designada por hipercubo latino, para a obtenção da probabilidade de não ser excedido o estado limite último em causa. Aplicou-se a metodologia a um caso prático.

Análise de sistemas de comunicação óptica com multiplexagem de subportadora e transmissão em banda lateral única

Tese dout., Engenharia Electrónica e Computação, Universidade do Algarve, 2005

Identificação das características dos clientes associadas ao risco de crédito

O processo da tomada de decisão sobre a avaliação de uma solicitação de crédito comercial é por vezes difícil para o julgamento humano, devido à imensidão de variáveis que estão em jogo e das suas inter- relações. Neste artigo propomo-nos identificar as características dos clientes associadas a alto e a baixo risco, com recurso a um modelo aplicacional. A partir de uma base de dados de um cartão de crédito, formada por variáveis de natureza qualitativa e quantitativa, ajustámos um modelo logit binário, com o objectivo de tornar o processo de decisão mais objectivo e quantificável. Em seguida, identificámos oito classes de risco através da aplicação de um método de classificação não hierárquica (K-means) sobre o vector da pontuação do modelo logit. Aferimos temporalmente o comportamento de cada classe de risco ao longo de 70 meses, verificando-se que probabilidades baixas de default estão associadas a classes de risco baixo. As características dos clientes tipicamente associadas ao risco de crédito foram identificadas através de uma Análise Factorial das Correspondências.

A influência das tecnologias de informação e de comunicação na procura turística: uma abordagem com dados em macro panel

Tese de Doutoramento em Métodos Quantitativos Aplicados à Economia e à Gestão, Especialização em Econometria, Universidade do Algarve

Growth conditions, omega - 3 fatty acid concentrations and gene expression of fatty acid desaturases in Portulaca oleracea leaves

Tese de dout., Ciências Biotecnológicas (Biotecnologia Vegetal), Univ. do Algarve, 2009

Conversation entre didacticiens et enseignants. Quelques pistes pour éviter le dialogue de sourds

Résumé : Cet article présente les résultats d'une recherche doctorale portant, entre autres, sur les fondements épistémologiques des enseignants d'histoire et leurs représentations sociales du métier. Le noyau de la représentation sociale de l'histoire et de son enseignement, qui compte trois éléments fondamentaux (la nature du savoir historique, la finalité de l'enseignement de l'histoire et le mode d'apprentissage de l'histoire), est présenté et mis en dialogue avec les discours en didactique de l'histoire. Nous avançons l'idée que, malgré des positions épistémologiques forts éloignées, le dialogue entre spécialistes universitaires de l'enseignement de l'histoire et enseignants d'histoire au secondaire est toujours possible. Pour ce faire, la prise en compte des contenus et de l'argumentation qui soutiennent les représentations sociales des enseignants est nécessaire. De même, ceux-ci doivent s'initier au mode de production des savoirs historiques et à leur appropriation par les élèves.

Implementation of a quality system in joint master programmes

Joint master programmes are systems which by default demand a proper quality system in order to sustain and improve. Objective of this thesis is analysing and proposing solutions to difficulties associated with the implementation of a quality management system to joint master programmes, with the focus on international joint master programmes. The application of the analysis to the Erasmus Mundus joint master programme European Master in Quality in Analytical Laboratories (EMQAL) is discussed. QA systems implementation in HEIs in Europe is an ongoing process, and implementation of such systems in JPs is one step further to enhancing quality in higher education in Europe. The issue closely discussed in this thesis is: should QMS be developed independently from the institutions, or should the institutions, when developing their quality management systems, take into account the (future) development of joint courses and prepare their quality procedures accordingly? A quality management system is normally developed for one organization, and different aspects of cooperation are considered within. A joint master programme is a result of successful cooperation of two or more organizations; therefore a development of its quality management system must be approached in a different manner. This thesis proposes a QMS with emphasis both on the HEI and the consortium. Different processes in the QMS can be managed independently at the level of the HEI or at the level of the consortium. Most processes in joint master programmes should be designed in programmes’ and institutions’ QMSs. Quality of a joint master programme cannot be analyzed separately from the higher education institutions which are organizing it. Comparative analysis of organization of one Erasmus Mundus Master programme to the solutions proposed in discussion showed that from all of the aspects considered, processes in EMQAL are organized in harmony with the proposed delegation of processes of the QMS for a joint master programme. The solutions proposed in the discussion are based on theoretical application of the quality principles and concepts. Comparison to the quality processes and procedures in an existing EM programme showed that analysis is applicable in practice.

Electrical characterization of metal-oxide-polymer devices for non-volatile memory applications

The objective of this thesis is to study the properties of resistive switching effect based on bistable resistive memory which is fabricated in the form of Al2O3/polymer diodes and to contribute to the elucidation of resistive switching mechanisms. Resistive memories were characterized using a variety of electrical techniques, including current-voltage measurements, small-signal impedance, and electrical noise based techniques. All the measurements were carried out over a large temperature range. Fast voltage ramps were used to elucidate the dynamic response of the memory to rapid varying electric fields. The temperature dependence of the current provided insight into the role of trapped charges in resistive switching. The analysis of fast current fluctuations using electric noise techniques contributed to the elucidation of the kinetics involved in filament formation/rupture, the filament size and correspondent current capabilities. The results reported in this thesis provide insight into a number of issues namely: (i) The fundamental limitations on the speed of operation of a bi-layer resistive memory are the time and voltage dependences of the switch-on mechanism. (ii) The results explain the wide spread in switching times reported in the literature and the apparently anomalous behaviour of the high conductance state namely the disappearance of the negative differential resistance region at high voltage scan rates which is commonly attributed to a “dead time” phenomenon which had remained elusive since it was first reported in the ‘60s. (iii) Assuming that the current is filamentary, Comsol simulations were performed and used to explain the observed dynamic properties of the current-voltage characteristics. Furthermore, the simulations suggest that filaments can interact with each other. (iv) The current-voltage characteristics have been studied as a function of temperature. The findings indicate that creation and annihilation of filaments is controlled by filling and neutralizing traps localized at the oxide/polymer interface. (v) Resistive switching was also studied in small-molecule OLEDs. It was shown that the degradation that leads to a loss of light output during operation is caused by the presence of a resistive switching layer. A diagnostic tool that predicts premature failure of OLEDs was devised and proposed. Resistive switching is a property of oxides. These layers can grow in a number of devices including, organic light emitting diodes (OLEDs), spin-valve transistors and photovoltaic devices fabricated in different types of material. Under strong electric fields the oxides can undergo dielectric breakdown and become resistive switching layers. Resistive switching strongly modifies the charge injection causing a number of deleterious effects and eventually device failure. In this respect the findings in this thesis are relevant to understand reliability issues in devices across a very broad field.

Prática desportiva, qualidade de vida, violência escolar, composição e satisfaçação corporal dos adolescentes algarvios

Tese de douoramento, Psicologia, Faculdade de Ciências Humanas e Sociais, Universidade do Algarve, 2014

Modeling the suitable habitat of a structural red gorgonian species in the Mediterranean/east Atlantic regions predicts a wider distribution than previously known

Dissertação de mestrado, Biologia Marinha, Faculdade de Ciências e Tecnologia, Univerdade do Algarve, 2015

Diversifying medical imaging of breast lesions

Dissertação de mestrado, Engenharia Informática, Faculdade de Ciências e Tecnologia, Universidade do Algarve, 2015

VIH - tratamento, profilaxia e novas estratégias no âmbito da nanotecnologia

Dissertação de mestrado, Ciências Farmacêuticas, Faculdade de Ciências e Tecnologia, Universidade do Algarve, 2014

New approaches for the diagnosis of human papillomavirus infection:relevance for clinical practice and cancer prevention

Tese de doutoramento, Biologia (Microbiologia), Universidade de Lisboa, Faculdade de Ciências, 2014