The genesis of the documents during the chancellery of Alfonso X.

The Chancellery of Alfonso X represents one of the most signi-ficant milestones for the study of the configuration of the future Spanish Administration. One of the least known subjects of his reign is the pro-cess followed to draft his documents —the genesis of the documents—. Having disappeared the records of the Castilian Chancellery, the use of the legal sources of Alfonso X like: Speculum, Fuero Real, Partidas and the Monarch´s documents have become essential to develop this work. This work approaches the different stages of construction of the docu-ment, from its “actio” to its “conscriptio” which we have divided into “documental” and “cancilleresca”, respectively. This division is due to, on one hand, to the different places in which documents were created and on the other hand, to the strengthening of the belief that the Chan-cellery was the place where the documents were validated and can-celled.

Spatial and temporal interaction between sediment and microphytobenthos in a temperate estuarine macro-intertidal bay

Intertidal flats of the estuarine macro-intertidal Baie des Veys (France) were investigated to identify spatial features of sediment and microphytobenthos (MPB) in April 2003. Gradients occurred within the domain, and patches were identified close to vegetated areas or within the oyster-farming areas where calm physical conditions and biodeposition altered the sediment and MPB landscapes. Spatial patterns of chl a content were explained primarily by the influence of sediment features, while bed elevation and compaction brought only minor insights into MPB distribution regulation. The smaller size of MPB patches compared to silt patches revealed the interplay between physical structure defining the sediment landscape, the biotic patches that they contain, and that median grain-size is the most important parameter in explaining the spatial pattern of MPB. Small-scale temporal dynamics of sediment chl a content and grain-size distribution were surveyed in parallel during 2 periods of 14 d to detect tidal and seasonal variations. Our results showed a weak relationship between mud fraction and MPB biomass in March, and this relationship fully disappeared in July. Tidal exposure was the most important parameter in explaining the summer temporal dynamics of MPB. This study reveals the general importance of bed elevation and tidal exposure in muddy habitats and that silt content was a prime governing physical factor in winter. Biostabilisation processes seemed to behave only as secondary factors that could only amplify the initial silt accumulation in summer rather than primary factors explaining spatial or long-term trends of sediment changes.

Some biological and ecological considerations for research in the management of the fisheries of Lakes Victoria and Kyoga

There is little doubt that the exploitation of the current fisheries of Lakes Victoria and Kyoga requires close monitoring with a view to enforce adherence to prudent management practices. Many indigenous fishes have gradually disappeared from the commercial fishery of both lakes. In the Uganda portion of Lake Victoria for instance Okaronon and Wadanya (in press) have shown that:- 1. The once preponderant haplochromiine taxon ceased to feature in the commercial catches in 1979. 2. The lung-fish (Protopterus aethiopicus) which formerly contributed significantly to the commercial landings had declined to minor species status by the mid 1980s. 3. The catfishes Clarias mossambicus and Bagrus docmac, formerly major fish species, contributed insignificant quantities to the commercial fishery since the early and mid 1980s, respectively. Similar trend have been "reported in the Kenya and Tanzania portions of Lake Victoria (Bwathondi, 1985; Mainga, 1985, Witte and Goudswaard, 1985). On the other hand since their establishment all round the lake in the early to mid 1980s some introduced fishes namely Nile perch (Lates niloticus) and Nile tilapia (Oreochromis niloticus) built up impressive stocks in Lake Victoria (Ssentongo and Welcomme, 1985, Okaronon et al. 1985; Okaronon and Wadanya, in press). Togetther with the native pelagic cyprinid Rastrineobola argentea or Dagaa/Mukene the introduced fishes have contributed unprecidented catches, stimulating vibrant commercial fisheries which have yielded significant social economic benefits to the peoples of the three states riparian to the Lake (Reynolds and Greboval, 1988; Kudhongania et al in press). The impressive landings particularly of the Nile perch and Nile tilapia have also led to rapid industrialisation of fish processing in East Africa mainly for the export market. Fish export has now the potential of a major foreign exchange enterprise in the region.

Nabugabo lakes and their current conservation status

Fish species diversity in Lake Nabugabo, Uganda, has declined following establishment of the introduced fish species in the lake. Most of the native fish species have disappeared and the lake is now dominated by the introduced Nile perch, Lates niloticus and the Nile tilapia Oreochromis niloticus. The dominant native fish species include Synodontis afrofischeri, Schilbe intermedius, Rastrineobola argentea and Brycinussadleri. Some of the native fish species that have disappeared from Lake Nabugabo were reported to occur in lakes Kayugi and Kayanja, which are adjacent to Lake Nabugabo but separated from it by extensive papyrus swamps. The Nabugabo lakes are satellite water bodies in the Lake Victoria basin, which is known to have experienced fish species changes due to the introduction of the Nile perch Lates niloticus during the 1960s.The Nabugabo lakes comprising of Lake Nabugabo main, and the smaller lakes Kayanja and Kayugi were investigated between 2000 and 2002 with experimental gill netting to evaluate the potential of these lakes in conservation of fish species diversity. Results show that some native fish species especially Oreochromis esculentus, and Oreochromis variabilis and the haplochromine cichlid Prognathochromis venator that have disappeared from Lake Nabugabo still occur in Lakes Kayanja and Kayugi. Inshore habitats with macrophyte cover were also found to be important habitats for the endangered native fish species in the Nabugabo lakes. These lakes and inshore habitats need to be protected to conserve the endangered native fish species and to reduce further decline in fish species diversity.

Socio-economic aspects of Nabugabo satellite lakes, fisheries and their implications for management

A number of fish species once native only to Lakes Victoria and Kyoga have considerably declined over the years, and in some cases disappeared, due to over exploitation, introduction of exotic species especially the Nile Perch, and environmental degradation resulting from human activities. Some of the species have been observed to survive in satellite lakes in the Victoria and Kyoga Lake basins. The Nabugabo satellite lakes contain the endemic Cichlid fish species, Oreochromis esculentus and two haplochromine species previously found only in Lake Nabugabo. There is, therefore, need to conserve these species by ensuring sustainable use and management of the resources. The study revealed that the Nabugabo lakes provide a range of socio-economic benefits accruing from fishing, farming, logging, resort beach development and watering of animals. However, although these activities impact on the lakes ecosystems, the participation of resource users in management is limited because of the weak local management institutions operating on the lakes, hence the need to strengthen them through capacity building. It is recommended that Government should work jointly with the beach committees and fishing community in a participatory way to eliminate the use of destructive fishing practices and control the other environment degrading activities.

Vegetables production in NW Portugal, agriculture practices and groundwater quality

In NW of Portugal, the region between Esposende and Vila do Conde was established into a unique system called masseiras; masseiras are small fields that were created at the beginning of XX century by removing sand from dunes. Since the 80’s sand between closed masseiras has been removed giving way for larger fields, the “enlarged masseira with greenhouses”. This region is part of vulnerable zone nº1 (VZ1). Nowadays, the masseiras have almost disappeared; they had been replaced by “enlarged masseiras with plastic greenhouses” exploited by a new generation of growers. As water quality is an indicator of agriculture practices, 8 wells were selected and water samples were collected on four dates from September 2009 to May 2010. Laboratorial analysis was performed on nitrates and 28 pesticides. The results confirm that water in VZ1 is contaminated with nitrates (as it was expected) and also with pesticides. The water was contaminated in both dug wells and drilled wells all year round. Masseiras’ wells have more nitrates than greenhouses’ wells, probably due to poor agricultural practices used by growers who still employ high quantities of fertilizers and water. Pesticides detected in water samples include some that have been sprayed in the field and others that have not. Some forbidden substances were found. Our results confirm that, in VZ1, there is a diffusion contamination, which origin is unknown. In this communication, we put in picture the history of masseiras fields: how masseiras fields have been created and how they have disappeared; what trends exist in pest management strategies and the use of fertilizers, pesticides and water resources. These results reinforce the need to change the agricultural system in this region of traditional vegetable production.

Leishmaniasis Mimicking Lymphoma and/or Liver Cirrhosis

A 76-year-old man was admitted to hospital with fever, weight loss, pancytopenia, hepatosplenomegaly and a double monoclonal component IgM-IgG-k, suggesting a diagnosis of myeloma. Bone marrow and liver biopsies disclosed the presence of Donovan bodies, and the titre of anti-Leishmania antibodies was extremely high. After treatment with liposomal amphotericin B, the titre of antibodies fell considerably, while monoclonal components, pancytopenia and clinical symptoms slowly disappeared. Polyclonal γ-globulins are made of innumerable monoclonal components, one of which can appear as a recognizable band and be misdiagnosed as myeloma when representing the high titre of an antibody directed towards a specific antigen.

Arrifes : urbanismo e património construído

Dissertação de Mestrado, Património, Museologia e Desenvolvimento, 8 de Julho de 2016, Universidade dos Açores.

Exploration of portuguese-bengal cultural heritage throught museological studies

The Portuguese came to Bengal in the early 16th century for trading. Between 1575 and 1600, they established many colonies on the banks of river Ganga, like Chinsura, Hooghly (Porto Pequeno), Satagaon, Gopalpur and Bandel, covering the eastern part of India. During their stay, Portuguese built many churches, schools and charitable institutions. Churches of Augustinians and Jesuits became popular tourist destinations until today. Although by the 18th century, the Portuguese presence had almost disappeared from Bengal with the emergence of British imperialism, the 500 years old (approx.) Portuguese culture is still living in modern Bengal, in the form of tangible and intangible heritage. Traces of the Portuguese impact could be seen in Bengali language, literature, folk-tales, folksongs, cuisines, agriculture, religion, cinema and trade. Some of these are included in the academic curriculum of history at school, college and university levels. In this context, research has been undertaken in the past and is still ongoing in several universities. However, heritage studies under a museological point of view have not yet been initiated at the university level. Though Goa, Panaji, Calicut, Chennai and Nagapattanam were the Portuguese centers for long periods and research has been conducted there along with the establishment of some museums,

The Return of Institutions. On the Latest Change in the Research on Social and Economic Development

The paper describes the latest change in the research on social and economic development of states. This change is characterized mainly by a strong emphasis put on the role of institutions as key instruments of reducing the development gap between countries. It is argued that in the years after 1989 institutions have disappeared from mainstream academia and major intellectual debates because of: (1) the widespread belief in global convergence of capitalism and (2) the modernization theory which prevailed in the social science in the 1990s. The article indicates that institutions were once again brought into focus as a result of (1) a wider debate about the institutional sources of growth and development sparked by Acemoglu and Robinson’s Why Nations Fail, (2) the beginning of the global economic crisis of 2008 triggered by the fall of American investment bank Lehman Brothers (3) diversified consequences of the economic crisis seen all over Europe and the USA which illustrate (4) the institutional varieties of capitalism.

Imagerie Musicale Involontaire : caractéristiques phénoménologiques et mnésiques

L’imagerie musicale involontaire (IMIN) est un phénomène mental extrêmement commun. Il peut être défini en tant que type d’imagerie mentale musicale qui devient consciente sans effort ou intentionnalité et qui n’est pas pathologique. La forme la plus connue d’IMIN est le « ver d’oreille », qui se présente généralement comme un court extrait musical tournant en boucle en tête et dont on se débarrasse difficilement. L’objectif principal de la présente thèse est d’investiguer les mécanismes cognitifs sous-tendant le phénomène puisque, malgré l’intérêt répandu dans les médias populaires, son étude expérimentale est récente et un modèle intégré n’a pas encore été proposé. Dans la première étude, l’induction expérimentale a été tentée et les caractéristiques des images mentales d’épisodes d’IMIN ont été investiguées. Dans le laboratoire, des chansons accrocheuses (versus des proverbes) ont été présentées répétitivement aux participants qui devaient ensuite les chanter le plus fidèlement possible. Ils ont par après quitté le laboratoire, une enregistreuse numérique en mains, avec la consigne d’enregistrer une reproduction vocale la plus fidèle possible de ce qu’ils avaient en tête lors de tous leurs épisodes d’IMIN sur une période de quatre jours, ainsi que de décrire leur timbre. L’expérience a été répétée deux semaines plus tard. Douze des dix-huit participants du groupe expérimental ont rapporté des pièces induites comme épisodes d’IMIN, ce qui confirme l’efficacité de la procédure d’induction. La tonalité et le tempo des productions ont ensuite été analysés et comparés à ceux des pièces originales. Similairement pour les épisodes d’IMIN induits et les autres, les tempi produits et, dans une moindre mesure pour les non-musiciens, les tonalités étaient proches des originaux. Le timbre décrit était généralement une version simplifiée de l’original (un instrument et/ou une voix). Trois études se sont ensuite intéressées au lien entre le potentiel d’IMIN et la mémorabilité. Dans une étude préliminaire, 150 chansons du palmarès francophone radiophonique ont été évaluées en ligne par 164 participants, sur leur niveau de familiarité, d’appréciation et de potentiel d’IMIN. Les pièces ont ensuite été divisées en groupes de stimuli à faible et à fort potentiel d’IMIN, qui ont été utilisés dans une tâche typique de rappel libre/reconnaissance, premièrement avec des francophones (pour qui les pièces étaient familières) et ensuite avec des non-francophones (pour qui les pièces étaient non-familières). Globalement, les pièces à fort potentiel d’IMIN étaient mieux rappelées et reconnues que les pièces à faible potentiel. Une dernière étude a investigué l’impact de la variabilité inter-stimulus du timbre sur les résultats précédents, en demandant à une chanteuse d’enregistrer les lignes vocales des pièces et en répétant l’expérience avec ces nouveaux stimuli. La différence précédemment observée entre les stimuli à fort et à faible potentiel d’IMIN dans la tâche de reconnaissance a ainsi disparu, ce qui suggère que le timbre est une caractéristique importante pour le potentiel d’IMIN. En guise de conclusion, nous suggérons que les phénomènes mentaux et les mécanismes cognitifs jouant un rôle dans les autres types de souvenirs involontaires peuvent aussi s’appliquer à l’IMIN. Dépendamment du contexte, la récupération mnésique des pièces peut résulter de la répétition en mémoire à court terme, de l’amorçage à court et long terme ou de l’indiçage provenant de stimuli dans l’environnement ou les pensées. Une des plus importantes différences observables entre l’IMIN et les autres souvenirs involontaires est la répétition. Nous proposons que la nature même de la musique, qui est définie par la répétition à un niveau micro- et macro-structurel en est responsable.

Sources de variation intra-populationelle de la morphologie des otolithes: asymétrie directionnelle et régime alimentaire

Otoliths are calcified structures located in Osteichthyes’ inner ear that are involved in audition and balance. Their morphology is used as an indicator of various ecological processes or properties. This application requires identifying the endogenous and exogenous factors that act simultaneously as sources of shape variation. This thesis aims at detecting and quantifying the relative contributions of directional asymmetry and diet to otolith shape variation at the intra-population level. Directional asymmetry between left and right otoliths was found in flat-fishes, the blind-side otolith being always longer and larger, whereas it was negligible in round-fishes. However, asymmetry amplitude never exceeded 18 %, which suggests evolutionary canalization of otolith shape symmetry. A correlation between global diet and otolith was detected in 4 species studied in situ. Diet composition contributed more than food amount to morphological variation and affected otolith shape both globally and locally. An experimental study on sea bass (Dicentrarchus larbrax) showed that diet composition in terms of essential polyunsaturated fatty acids at larval stage affects otolith morphogenesis during juvenile stage without impacting on individuals’ somatic growth. This result suggests a direct effect of diet on otolith shape and not an indirect one through the somatic-otolith growth relationship. This effect disappeared at later stages, morphogenetic trajectories converging back to a similar shape, which suggests ontogenetic canalization of otolith shape.

Transient hyperglycemia in patients with tuberculosis in Tanzania: implications for diabetes screening algorithms.

BACKGROUND: Diabetes mellitus (DM) increases tuberculosis risk while tuberculosis, as an infectious disease, leads to hyperglycemia. We compared hyperglycemia screening strategies in controls and patients with tuberculosis in Dar es Salaam, Tanzania. METHODS: Consecutive adults with tuberculosis and sex- and age-matched volunteers were included in a case-control study between July 2012 and June 2014. All underwent DM screening tests (fasting capillary glucose [FCG] level, 2-hour CG [2-hCG] level, and glycated hemoglobin A1c [HbA1c] level) at enrollment, and cases were tested again after receipt of tuberculosis treatment. Association of tuberculosis and its outcome with hyperglycemia was assessed using logistic regression analysis adjusted for sex, age, body mass index, human immunodeficiency virus infection status, and socioeconomic status. Patients with tuberculosis and newly diagnosed DM were not treated for hyperglycemia. RESULTS: At enrollment, DM prevalence was significantly higher among patients with tuberculosis (n = 539; FCG level > 7 mmol/L, 4.5% of patients, 2-hCG level > 11 mmol/L, 6.8%; and HbA1c level > 6.5%, 9.3%), compared with controls (n = 496; 1.2%, 3.1%, and 2.2%, respectively). The association between hyperglycemia and tuberculosis disappeared after tuberculosis treatment (adjusted odds ratio [aOR] for the FCG level: 9.6 [95% confidence interval {CI}, 3.7-24.7] at enrollment vs 2.4 [95% CI, .7-8.7] at follow-up; aOR for the 2-hCG level: 6.6 [95% CI, 4.0-11.1] vs 1.6 [95% CI, .8-2.9]; and aOR for the HbA1c level, 4.2 [95% CI, 2.9-6.0] vs 1.4 [95% CI, .9-2.0]). Hyperglycemia, based on the FCG level, at enrollment was associated with tuberculosis treatment failure or death (aOR, 3.3; 95% CI, 1.2-9.3). CONCLUSIONS: Transient hyperglycemia is frequent during tuberculosis, and DM needs confirmation after tuberculosis treatment. Performance of DM screening at tuberculosis diagnosis gives the opportunity to detect patients at risk of adverse outcome.

Echoes of Greek Tragedy in Medieval Literature: The Case of Oedipus

In approaching this issue, it will be helpful to use two analytically distinct methods, to wit, the diachronic, which allows us to speculate about how the myth reached the hands of Lydgate (Guerin 2005, 183–191); and the synchronic, to clarify the similarities and differences between the two authors. Thus, approaching the subject diachronically, the first pages of this paper will attempt to delineate the main milestones in the long tradition of the myth of Oedipus, beginning from the time of Ancient Rome; and, afterwards, a synchronic analysis will examine various motifs as they have survived, disappeared or been transformed in the medieval poem. The final part will explore the possible reasons for these changes.

Forensic Injustice: Human Rights, Archival Science and Racialized Feminicide in Guatemala

The call to access and preserve the state records that document crimes committed by the state during Guatemala’s civil war has become an archival imperative entangled with neoliberal human rights discourses of “truth, justice, and memory.” 200,000 people were killed and disappeared in Guatemala’s civil war including acts of genocide in which 85% of massacres involved sexual violence committed against Mayan women. This dissertation argues that in an attempt to tell the official story of the civil war, American Human Rights organizations and academic institutions have constructed a normative identity whose humanity is attached to a scientific and evidentiary value as well as an archival status representing the materiality and institutionality of the record. Consequently, Human Rights discourses grounded in Western knowledges, in particular archival science and law, which prioritize the appearance of truth erase the material and epistemological experience of indigenous women during wartimes. As a result, the subjectivity that has surfaced on the record as most legible has mostly pertained to non-indigenous, middle class, urban, leftist men who were victims of enforced disappearance not genocide. This dissertation investigates this conflicting narrative that remembers a non-indigenous revolutionary masculine hero and grants him justice in human rights courtrooms simply because of a document attesting to his death. A main research question addressed in this project is why the promise of "truth and justice" under the name of human rights becomes a contentious site for gendered indigenous bodies? I conduct a discursive and rhetorical analysis of documentary film, declassified Guatemalan police and military records such as Operation Sofia, a military log known for “documenting the genocide” during rural counterinsurgencies executed by the military. I interrogate the ways in which racialized feminicides or the hyper-sexualized racial violence that has historically dehumanized indigenous women falls outside of discourses of vision constructed by Western positivist knowledges to reinscribe the ideal human right subject. I argue for alternative epistemological frames that recognize genocide as sexualized and gendered structures that have simultaneously produced racialized feminicides in order to disrupt the colonial structures of capitalism, patriarchy and heterosexuality. Ironically, these structures of power remain untouched by the dominant human rights discourse and its academic, NGO, and state collaborators that seek "truth and justice" in post-conflict Guatemala.