The Postmodern Non-city in Miquel de Palol’s "El Jardí del Set Crepuscles"

El Jardí del Set Crepuscles –primera novela del escritor y arquitecto catalán Miquel de Palol– nos brinda la oportunidad de reflexionar acerca de la metamorfosis experimentada por la ciudad occidental a principios de los años setenta del siglo pasado. De acuerdo con autores como Henri Lefebvre, David Harvey, Giandomenico Amendola o Edward Soja, el surgimiento de la ciudad posmoderna en el marco de la transición hacia el modo de acumulación postfordista se presenta acompañado por un debilitamiento del tejido social y de la esfera pública y cívica. El objetivo del presente artículo es ilustrar las estrategias narrativas y retóricas con las que el texto de Miquel de Palol representa, y analiza, dicho fenómeno.

'Neo-Latin Writing in the British Isles'

This chapter seeks to identify cultural and generic trends and authorial methodologies that may serve to unify or to differentiate between the histories of neo-Latin literature in England, Scotland, Wales and Ireland. It considers ways in which Latin served to bridge horizontal spaces (both physical and metaphorical) between four British regions, between neo-Latin writers in Britain and their continental predecessors and peers, and between Latin and the respective vernacular(s). It also examines vertical spaces (both chronological and cultural) between the neo-Latin and the classical Latin text, and between the linear demarcations of ‘early modern’, ‘Augustan’ and ‘Romantic’. An assessment of links between nationhood and the neo-Latin text as evinced by anthologies, antiquarian and quasi-historical writing, is followed by examples of generic continuity and metamorphosis in the British neo-Latin pastoral, ode and epigram. The concluding sections offer two generic case-studies (neo-Latin epic and didactic) both of which, it is argued, engendered the birth of specifically British versions of the mock-heroic and mock-didactic.

Interfacial self-assembly of a bacterial hydrophobin

The majority of bacteria in the natural environment live within the confines of a biofilm. The Gram-positive bacterium Bacillus subtilis forms biofilms that exhibit a characteristic wrinkled morphology and a highly hydrophobic surface. A critical component in generating these properties is the protein BslA, which forms a coat across the surface of the sessile community. We recently reported the structure of BslA, and noted the presence of a large surface-exposed hydrophobic patch. Such surface patches are also observed in the class of surface-active proteins known as hydrophobins, and are thought to mediate their interfacial activity. However, although functionally related to the hydrophobins, BslA shares no sequence nor structural similarity, and here we show that the mechanism of action is also distinct. Specifically, our results suggest that the amino acids making up the large, surface-exposed hydrophobic cap in the crystal structure are shielded in aqueous solution by adopting a random coil conformation, enabling the protein to be soluble and monomeric. At an interface, these cap residues refold, inserting the hydrophobic side chains into the air or oil phase and forming a three-stranded β-sheet. This form then self-assembles into a well-ordered 2D rectangular lattice that stabilizes the interface. By replacing a hydrophobic leucine in the center of the cap with a positively charged lysine, we changed the energetics of adsorption and disrupted the formation of the 2D lattice. This limited structural metamorphosis represents a previously unidentified environmentally responsive mechanism for interfacial stabilization by proteins.

Larval development of the pedunculate barnacles Octolasmis angulata Aurivillius 1894 and Octolasmis cor Aurivillius 1892 (Cirripedia: Thoracica: Poecilasmatidae) from the gills of the mud crab, Scylla tranquebarica Fabricius, 1798

Detailed studies of larval development of Octolasmis angulata and Octolasmis cor are pivotal in understanding the larval morphological evolution as well as enhancing the functional ecology. Six planktotrophic naupliar stages and one non-feeding cyprid stage are documented in details for the first time for the two species of Octolasmis. Morphologically, the larvae of O. angulata and O. cor are similar in body size, setation patterns on the naupliar appendages, labrum, dorsal setae-pores, frontal horns, cyprid carapace, fronto-lateral gland pores, and lattice organs. Numbers of peculiarities were observed on the gnathobases of the antennae and mandible throughout the naupliar life-cycle. The setation pattern on the naupliar appendages are classified based on the segmentation on the naupliar appendages. The nauplius VI of both species undergoes a conspicuous change before metamorphosis into cyprid stage. The cyprid structures begin to form and modify beneath the naupliar body towards the end of stage VI. This study emphasises the importance of the pedunculate barnacle larval developmental studies not only to comprehend the larval morphological evolution but also to fill in the gaps in understanding the modification of the naupliar structures to adapt into the cyprid life-style.

Embryonic and larval ecology and biochemistry of offshore decapods

Understanding the biology of offshore species is hardened by the difficulties of sampling in the deep-sea environment. Additionally, due to the vastness of the open ocean, knowledge of early life histories of pelagic larvae is still relatively scarce. In decapod species with bentho-pelagic lifestyle, the transition from life in the seafloor to the water column not only is associated with drastic morphological metamorphosis, but also with changes in behavior and feeding ecology. The purpose of the present thesis was to investigate physiological, biochemical and behavioral adaptation occurring during early development of such species. The Norway lobster, Nephrops norvegicus, and the crab Monodaeus couchi were used as a model as these two species are encountered off the NE Atlantic shelf at depth greater than 300 m. Chapter 1 introduces the challenges faced by both adult and larvae inhabiting such remote habitats, including the effect of food availability on development and oceanographic processes on dispersal and recruitment. The thesis follows early life histories, starting with within-brood variability in the fatty acid (FA) profile displayed by developing N. norvegicus embryos. There were no differences in the FA composition of embryos sampled from both sides of the brooding chamber in most females. However, all females exhibited significant differences in the FA profiles of embryos sampled from different pleopods. Potential causes for the variations recorded may be differential female investment during oocyte production or shifts in FA catabolism during the incubation period promoted by embryo’s location within the brooding chamber. Next, feeding rates and digestive enzymes activity of the early stage larvae was investigated in N. norvegicus. Both stages were able to maximize food intake when larvae were scarce and showed increased feeding rate following periods of starvation. Amylase activity indicated that carbohydrates are not the primary energy reserve and that feeding may be required soon after hatching to trigger amylase activity. Protease activity indicated that protein reserves are catabolized under starvation. These results indicate that larvae may maximize prey ingestion in the presence of plankton patches with higher food abundance and minimize the deleterious effects induced by previous periods of intermittent starvation or unsuitable prey densities/types. Additionally, changes in enzymatic activity may allow newly hatched N. norvegicus larvae to metabolize protein reserves to overcome short-term starvation. Vertical migration behavior and the influence of oceanographic properties were studied next. All zoeal stages of M. couchi displayed reverse diel vertical migration. Abundance of early stages was correlated with chlorophyll a levels. An ontogenic shift in vertical distribution explained the results; earlier zoeal stages remain in the food-rich upper water column while later stages migrate to the bottom for settlement. This vertical migration behavior is likely to affect horizontal distribution of larvae. Indeed, global current patterns will result in low inter-annual variations in decapod larvae recruitment, but short term variations such as upwelling events will cause deviation from the expected dispersal pattern. Throughout development, from the embryo to metamorphosis into benthic juvenile, offshore decapods face many challenges. For the developing individual survivorship will depend heavily on food availability but also on the reserves passed on by the mother. Even though vertical migration behavior can allow the larvae to take advantage of depth varying currents for transport, the effect of general circulation pattern will superimpose local current and influence feeding conditions and affect dispersal and recruitment.

Exposições museológicas: a moda por narrativas, experiências e conexões

Este estudo apresenta o universo patrimonial pela perspetiva da acessibilidade pública conferida por instituições museológicas. Consiste em exploração e análise das informações e experiências proporcionadas por museus no âmbito da cultura material indumentária e de moda. O foco desta abordagem são as exposições presenciais e os websites institucionais, com ênfase à acessibilidade aos catálogos de coleções. Pela perspectiva do designer como antropólogo neste estudo – com base em estudos de caso e outros dados coletados – são apresentadas ferramentas comparativas da realidade atual e propostas para a disseminação mais alargada, diversificada e especializada das informações cultura material e imaterial de moda. Duas hipóteses orientaram esta tese: - A noção de que as exposições de artefatos de traje podem ser inovadoras em relação às exposições de outros objetos, já que a roupa vincula-se a movimento, toque, corpo e usabilidade que induz experiências e conexões, sentimentos e identidades em uma relação de metamorfose. - A noção de que o potencial de ensino e difusão de uma cultura de design, com destaque aos contextos de Portugal e Brasil, é um campo relevante à visibilidade pública da indústria da moda nestes países e alavanca para um melhor posicionamento na competitividade global. Pelas propostas específicas e pelo contributo de fornecer informações inéditas a respeito do universo investigado, este estudo abre novas perspectivas para futuras investigações, principalmente nas áreas de museologia, museografia, história e teoria da moda e do design, design de exposição, design de produto, estudos da cultura material, comunicação e antropologia do design.

Validação de uma escala de atitudes de alunos relativamente ao uso de uma plataflrma de ensino ao longo da vida

Dissertação de Mestrado, Ciências da Educação, Área de Especialização de Educação e Formação de Adultos, Faculdade de Ciências Humanas e Sociais, Universidade do Algarve, 2007

Joaquim Rodrigo:a contínua reinvenção da pintura

Tese de doutoramento, História (História da Arte), Universidade de Lisboa, Faculdade de Letras, 2014

Engaged Disengagement: Reframing as Feminist Critique in Vanessa Place’s Tragodía

This essay positions Vanessa Place’s Tragodía (2011) as an instance of reframing as contemporary feminist cultural critique. An enquiry into allegory, hermeneutics, and the performative use of indifference in Place’s conceptual writing generates insights into new narrative conditions produced by Place’s work. Tragodía does not represent trauma but rather generates trauma through a poetic practice that has a bipartite structure: conceptual writing (allegory) and Place’s performances of the narratives. Place’s performance is read in this analysis as an ancillary act of reframing that raises the question of what might be at stake in the performative use of indifference. Understood as a strategy of failure, Place’s performance parallels the lack of mediation in the conceptual act of reframing. Positioned counter to the linguistic deformation of the subjects' speech acts and the erasure of affect that occurs in the legal narratives through the act of interpretation, the refusal to interpret implicit in the act of reframing in Tragodía is an ethical gesture, a paratextual pathway to metamorphosis. In its refusal to interpret, Tragodía creates a site of contextual resistance to the oppression of the subjects’ organic narratives by the institutional language of the law, and offers a new textual field of meaning-making.

Prevalência de parasitoses intestinais nas crianças e conhecimentos, atitudes e práticas dos encarregados de educação - Estratégias de Intervenção (Ilha do Fogo, Cabo Verde)

As doenças tropicais negligenciadas persistem exclusivamente em populações de baixa renda e marginalizadas, sendo esquecidos os progressos necessários para a sua prevenção, eliminação e erradicação. A lista destas doenças é extensa, na qual está incluída a doença parasitária intestinal com origem em agentes infecciosos como os protozários e os helmintas. De distribuição mundial, estas infecções ocorrem frequentemente em regiões quentes, húmidas e desprovidas de saneamento básico, afectando particularmente crianças e adultos jovens, devido à sua susceptibilidade e exposição. As infecções causadas por parasitas intestinais são muitas vezes assintomáticas ou com predomínio de sintomas inespecíficos, e dependendo da carga parasitária e do estado nutricional das crianças podem contribuir para o atraso de crescimento, défice ponderal e dificuldade de aprendizagem. Neste contexto, foi realizado um estudo para determinar a prevelência de parasitoses intestinais nas crianças em idade escolar e os conhecimentos, atitudes e práticas dos seus encarregados de educação, na Ilha do Fogo, Cabo Verde. A amostra abrangeu 200 crianças em idade escolar, sendo 41,7% do sexo masculino e 58,3% do sexo feminino, com idades compreendidas entre os 6 e os 16 anos. Foi observada uma amostra de fezes por cada indivíduo, tendo sido utilizadas as técnicas de laboratório de observação directa e a técnica de concentração de Ritchie, ambas com coloração de lugol. Às crianças do estudo foram também avaliadas as variáveis antropométricas, idade, estatura e peso. Aos encarregados de educação das crianças foi aplicado um questionário para identificação dos conhecimentos, atitudes e práticas relativamente à infecção por parasitas intestinais. Foram observados parasitas intestinais em 51,8% das crianças. Das sete espécies de parasitas intestinais encontradas as mais frequentes foram a Entamoeba coli e Entamoeba histolytica/dispar, seguindo-se a Giardia intestinalis e Enterobius vermicularis e, por fim Iodomoeba buetschlii, Hymenolepis nana e Ascaris lumbricóides. A associação parasitária mais frequentemente encontrada verificou-se entre as espécies Entamoeba coli e Entamoeba histolytica/dispar. Cinquenta por cento das crianças apresentavam um estado de malnutrição aguda, 14,87% um estado de malnutrição crónica e 28,40% um estado de malnutrição global. Os conhecimentos, atitudes e práticas de prevenção de infecções parasitárias intestinais por parte dos encarregados de educação, revelaram algumas deficiências. A procura de diferenças/associações entre a variável Estar parasitado e outras variáveis em estudo, permitiu concluir que as crianças parasitadas viviam em habitações com menor número de quartos, não tinham o hábito de lavar sempre as mãos depois de defecar, não bebiam água desinfectada na escola, e não tinham casa de banho na habitação. Consideramos três actores locais como indispensáveis na implementação das medidas de controlo das parasitoses intestinais na Ilha do Fogo: as delegacias de saúde, as delegações de educação e as autarquias dos três concelhos (S.Filipe, Santa Catarina e Mosteiros). Como grupos alvo e beneficiários directos da intervenção propomos a comunidade escolar (alunos, encarregados de educação, gestores, professores e cozinheiras) e os profissionais de saúde (médicos, enfermeiros, agentes sanitários e técnicos de laboratório). Como intervenções gerais definimos a formação, a educação para a saúde, a desparasitação regular, os rastreios, o diagnóstico e tratamento precoce, a melhoria do saneamento e da higiene.

Gastrointestinal symbionts of chimpanzees in Cantanhez National Park, Guinea-Bissau with respect to habitat fragmentation

One of the major factors threatening chimpanzees (Pan troglodytes verus) in Guinea-Bissau is habitat fragmentation. Such fragmentation may cause changes in symbiont dynamics resulting in increased susceptibility to infection, changes in host specificity and virulence. We monitored gastrointestinal symbiotic fauna of three chimpanzee subpopulations living within Cantanhez National Park (CNP) in Guinea Bissau in the areas with different levels of anthropogenic fragmentation. Using standard coproscopical methods (merthiolate-iodine formalin concentration and Sheather's flotation) we examined 102 fecal samples and identified at least 13 different symbiotic genera (Troglodytella abrassarti, Troglocorys cava, Blastocystis spp., Entamoeba spp., Iodamoeba butschlii, Giardia intestinalis, Chilomastix mesnili, Bertiella sp., Probstmayria gombensis, unidentified strongylids, Strongyloides stercoralis, Strongyloides fuelleborni, and Trichuris sp.). The symbiotic fauna of the CNP chimpanzees is comparable to that reported for other wild chimpanzee populations, although CNP chimpanzees have a higher prevalence of Trichuris sp. Symbiont richness was higher in chimpanzee subpopulations living in fragmented forests compared to the community inhabiting continuous forest area. We reported significantly higher prevalence of G. intestinalis in chimpanzees from fragmented areas, which could be attributed to increased contact with humans and livestock.

Translation to success of surgical innovation.

Contemporary thoracic and cardiovascular surgery uses extensive equipment and devices to enable its performance. As the specialties develop and new frontiers are crossed, the technology needs to advance in a parallel fashion. Strokes of genius or problem-solving brain-storming may generate great ideas, but the metamorphosis of an idea into a physical functioning tool requires a lot more than just a thinking process. A modern surgical device is the end-point of a sophisticated, complicated and potentially treacherous route, which incorporates new skills and knowledge acquisition. Processes including technology transfer, commercialisation, corporate and product development, intellectual property and regulatory routes all play pivotal roles in this voyage. Many good ideas may fall by the wayside for a multitude of reasons as they may not be marketable or may be badly marketed. In this article, we attempt to illuminate the components required in the process of surgical innovation, which we believe must remain in the remit of the modern-day thoracic and cardiovascular surgeon.

The seasons of Zarathustra and their correspondence to the metamorphoses of the spirit

Nietzsche employed metaphors frequently throughout his works. This is especially true in Thus Spoke Zarathustra. Although this is often aesthetically pleasing, it can be very difficult for the reader to understand the nuances and interconnections with the various metaphors. This is generally considered one of the main drawbacks of Thus Spoke Zarathustra. While it is beautifully written in a style that is incomparable today, much of what it is attempting to communicate is lost on the reader. This thesis explores the connection between the metamorphoses of the spirit and the seasons in Thus'Spoke Zarathustra, with the camel spirit corresponding to autumn, the lion spirit with winter, the child spirit with spring, and finally the Overman with summer. Although the Overman is not included among the three metamorphoses of the spirit, it will be argued that the Overman is a separate metamorphosis and must not be conflated with the child spirit despite their similarities. While Thus Spoke Zarathustra will be the primary text used, Nietzsche's other works will be employed to demonstrate that this connection between the metamorphoses of the spirit and the seasons runs through much of his thought. By demonstrating how the seasons are used in Thus Spoke Zarathustra, a deeper understanding of the work will be revealed. Further, this thesis will demonstrate that it is an intentional connection, and not merely coincidental or something that has been constructed and imposed upon the work. Bringing this correspondence between the metamorphoses of the spirit and the seasons to light will result in the need to rethink particular notions of Nietzsche's philosophy. The most apparent involves the Overman and the process of overcoming. Although the Overman has often been viewed as "the end" in the cycle of metamorphoses, it will be argued that this is not the case. The typical interpretation of the metamorphoses of the spirit regard it as a linear progression; however, it will be shown that the metamorphoses of the spirit is cyclical with the camel, lion, and child spirits endlessly repeating, much like the seasons.

La monnaie en droit : nature d'une abstraction outre fondée : essai dialectique et logique sur la dualité dans la catégoricité juridique et sur l'abstraction d'hérédité monétaire

"Thèse présentée à la Faculté des études supérieures en vue de l'obtention du grade de Docteur en droit (LL.D.)"

La justification du droit d'auteur dans l'environnement numérique

"Mémoire présenté à la Faculté des études supérieures en vue de l'obtention du grade de Maître en droit (L.L.M.) option Technologies de l'information"