O gênero microstrates lacordaire (Curculionidae : Baridinae): sistemática, filogenia e evolução da associação com palmeiras hospedeiras

A revisão e análise filogenética do gênero Microstrates são apresentadas com base em caracteres descobertos durante o estudo e naqueles já utilizados na literatura. Foram reconhecidas onze espécies, que podem ser identificadas pela chave apresentada. Duas espécies novas são descritas: Microstrates almiri, sp. n., Caxiuanã, PA e M. piririma sp. n., Monte Alegre, PA. Microstrates bipunctatus Hustache, 1951 é considerada sinônimo de M. cocois Bondar, 1941. O estudo das relações filogenéticas das espécies de Microstrates resultou na seguinte hipótese, expressa parenteticamente como: ((m. cocoscampestris (M. abbreviatus (M. rufus, M. cucullus, M. bondari)))). Pela primeira vez são apresentadas as palmeiras hospedeiras de M.almiri sp. n., M. piririma sp. n. e M. rufus Hustache, 1951. As espécies M. almiri sp. n. e M. piririma sp. n., coletadas no estado do Pará, representam o primeiro registro do gênero para a região Amazônica. Todas as espécies são redescritas e as estruturas mais importantes para a identificação estão ilustradas. A coleta de curculionídeos em diferentes espécies de palmeiras nos estados do Pará e amazonas corroborou a hipótese de associação exclusiva de Microstrates com as palmeiras dos gêneros syagrus, Butia e Cocos, e que cada espécie de Syagrus e Butia hospeda apenas uma única espécie de Microstrates. A sobreposição e otimização (Farris, 1970) dos gêneros de palmeiras hospedeiras sobre o cladograma de Microstrates mostra a seguinte hipótese: a associação com o gênero Syagrus é plesiomórfica, com o gênero Butia é apomórfica e com o coqueiro (cocos nucifera) é devida a eventos de colonização.

Tree cavities used as diurnal roosts by Neotropical bats

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A Sancta Sapientia Medieval: enigma e mistério no teatro cristão de Rosvita de Ganderseheim

Within the scope of Literary Studies, theory, criticism, and historiography about the literature produced in the Middle Ages developed considerably from 1940 on, with the works of Ernst Curtius, Mikhail Bakhtin, and Erich Auerbach. In spite of the progress made, some specific aspects remain in the shadow, with incursions which were punctual though meaningful: that is the case of the critic fortunes about women‟s literary production in that period. Rosvita was a canoness and lived in the Benedictine convent of Gandersheim (Germany), in the 10th century A.D. Coming under Terence‟s influence, she wrote theater plays in Latin in which she figuratively presented theological issues in order to spread the Christian doctrine. The martyrdom issue deserved to be put in relief and was the focal point of the play Wisdom, which took place at the time of the Roman emperor Adrian. This paper analyzes that dramatic text discussing, at the end, how the categories of symbol, enigma, allegory, and mystery are organized by the author as expressive resources and structural elements.

Balzac e os mitos da modernidade: Fausto e Don Juan em La peau de chagrin et L'elixir de longue vie

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Caracterização da fauna de morcegos (Mammalia, Chiroptera) e ocorrência de vírus rábico na região noroeste do Estado de São Paulo, Brasil

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Bratton Family Papers - Accession 202 - M89 (114)

This Bratton Family Papers consist of a Yorkville Enquirer account (1903) of the unveiling of a monument by the King’s Mountain Chapter of the D.A.R. in commemoration of the Battle of Huck’s Defeat at Brattonsville, a newspaper account concerning the influence on Thomas Dixon and his writing the Klansman(Charlotte Observer, July 14, 1963); a biographical sketch of James Rufus Bratton, and a description of Brattonsville.

The presence of anti-citrullinated protein antibodies (ACPA) and rheumatoid factor on patients with rheumatoid arthritis (RA) does not interfere with the chance of clinical remission in a follow-up of 3 years

Autoantibodies in early rheumatoid arthritis (RA) have important diagnostic value. The association between the presence of autoantibodies against cyclic citrullinated peptide and the response to treatment is controversial. To prospectively evaluate a cohort of patients with early rheumatoid arthritis (< 12 months of symptoms) in order to determine the association between serological markers (rheumatoid factor (RF), anti-citrullinated protein antibodies) such as anti-cyclic citrullinated peptide antibodies (anti-CCP) and citrullinated anti-vimentin (anti-Sa) with the occurrence of clinical remission, forty patients diagnosed with early RA at the time of diagnosis were evaluated and followed for 3 years, in use of standardized therapeutic treatment. Demographic and clinical data were recorded, disease activity score 28 (DAS 28), as well as serology tests (ELISA) for RF (IgM, IgG, and IgA), anti-CCP (CCP2, CCP3, and CCP3.1) and anti-Sa in the initial evaluation and at 3, 6, 12, 18, 24, and 36 months of follow-up. The outcome evaluated was the percentage of patients with clinical remission, which was defined by DAS 28 lower than 2.6. Comparisons were made through the Student t test, mixed-effects regression analysis, and analysis of variance (significance level of 5%). The mean age was 45 years, and a female predominance was observed (90%). At the time of diagnosis, RF was observed in 50% of cases (RF IgA-42%, RF IgG-30%, and RF IgM-50%), anti-CCP in 50% (no difference between CCP2, CCP3, and CCP3.1) and anti-Sa in 10%. After 3 years, no change in the RF prevalence and anti-CCP was observed, but the anti-Sa increased to 17.5% (P = 0.001). The percentage of patients in remission, low, moderate, and intense disease activity, according to the DAS 28, was of 0, 0, 7.5, and 92.5% (initial evaluation) and 22.5, 7.5, 32.5, and 37.5% (after 3 years). There were no associations of the presence of autoantibodies in baseline evaluation and in serial analysis with the percentage of clinical remission during follow-up of 3 years The presence of autoantibodies in early RA has no predictive value for clinical remission in early RA.

Incapacitação e qualidade de vida não são influenciadas pela prevalência de autoanticorpos em pacientes com artrite reumatoide inicial - resultados da Coorte Brasília

INTRODUÇÃO: Embora muitos estudos sugiram que a presença de autoanticorpos, tais como fator reumatoide (FR) e/ou antipeptídeos citrulinados cíclicos (anti-CCP), sejam preditores de danos articulares na artrite reumatoide (AR), a associação entre os questionários de incapacidade e de qualidade de vida ainda são desconhecidos. OBJETIVOS: Avaliar a correlação entre os questionários Health Assessment Questionnaire (HAQ) e Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36) com marcadores como FR, anti-CCP e antivimentina citrulinada (anti-Sa). PACIENTES E MÉTODOS: Foram avaliados no momento do diagnóstico 65 pacientes da Coorte Brasília com AR inicial. Foram realizadas sorologias (ELISA) para FR (IgM, IgG e IgA), anti-CCP (CCP2, CCP3 e CCP3.1) e anti-Sa, com a aplicação do HAQ e SF-36 na avaliação inicial. RESULTADOS: A idade média foi de 45 anos, predominando o gênero feminino (86%). Na avaliação inicial, o FR foi positivo em 32 indivíduos (49,23%); anti-CCP em 34 indivíduos (52,3%); e anti-Sa em nove indivíduos (13,8%). O escore inicial do HAQ foi de 1,8. Os escores dos domínios do SF-36 foram: emocional, 19,3; social, 43,1; dor, 25,43; estado geral, 57,6; saúde mental, 48,1; vitalidade, 49,5; físico, 4,6; e limitação por aspecto físico, 24,7. HAQ e escores do SF-36 não variaram com os níveis de autoanticorpos. CONCLUSÃO: Muitos pacientes com AR inicial apresentam comprometimento na qualidade de vida relacionada aos domínios da capacidade física e mental. Embora FR e anti-CCP tenham sido relacionados com dano articular e pior prognóstico clínico, não há correlação entre os questionários e as avaliações da qualidade de vida e incapacidade.

La tetralogía de Ramón Pérez de Ayala : aspectos ético-estéticos, lectorales y genéricos

Programa de Doctorado: Filología Hispánica

Digitale Einstrahl-Holographie atmosphärischer Eiskristalle

Es wurde ein für bodengebundene Feldmessungen geeignetes System zur digital-holographischen Abbildung luftgetragener Objekte entwickelt und konstruiert. Es ist, abhängig von der Tiefenposition, geeignet zur direkten Bestimmung der Größe luftgetragener Objekte oberhalb von ca. 20 µm, sowie ihrer Form bei Größen oberhalb von ca. 100µm bis in den Millimeterbereich. Die Entwicklung umfaßte zusätzlich einen Algorithmus zur automatisierten Verbesserung der Hologrammqualität und zur semiautomatischen Entfernungsbestimmung großer Objekte entwickelt. Eine Möglichkeit zur intrinsischen Effizienzsteigerung der Bestimmung der Tiefenposition durch die Berechnung winkelgemittelter Profile wurde vorgestellt. Es wurde weiterhin ein Verfahren entwickelt, das mithilfe eines iterativen Ansatzes für isolierte Objekte die Rückgewinnung der Phaseninformation und damit die Beseitigung des Zwillingsbildes erlaubt. Weiterhin wurden mithilfe von Simulationen die Auswirkungen verschiedener Beschränkungen der digitalen Holographie wie der endlichen Pixelgröße untersucht und diskutiert. Die geeignete Darstellung der dreidimensionalen Ortsinformation stellt in der digitalen Holographie ein besonderes Problem dar, da das dreidimensionale Lichtfeld nicht physikalisch rekonstruiert wird. Es wurde ein Verfahren entwickelt und implementiert, das durch Konstruktion einer stereoskopischen Repräsentation des numerisch rekonstruierten Meßvolumens eine quasi-dreidimensionale, vergrößerte Betrachtung erlaubt. Es wurden ausgewählte, während Feldversuchen auf dem Jungfraujoch aufgenommene digitale Hologramme rekonstruiert. Dabei ergab sich teilweise ein sehr hoher Anteil an irregulären Kristallformen, insbesondere infolge massiver Bereifung. Es wurden auch in Zeiträumen mit formal eisuntersättigten Bedingungen Objekte bis hinunter in den Bereich ≤20µm beobachtet. Weiterhin konnte in Anwendung der hier entwickelten Theorie des ”Phasenrandeffektes“ ein Objekt von nur ca. 40µm Größe als Eisplättchen identifiziert werden. Größter Nachteil digitaler Holographie gegenüber herkömmlichen photographisch abbildenden Verfahren ist die Notwendigkeit der aufwendigen numerischen Rekonstruktion. Es ergibt sich ein hoher rechnerischer Aufwand zum Erreichen eines einer Photographie vergleichbaren Ergebnisses. Andererseits weist die digitale Holographie Alleinstellungsmerkmale auf. Der Zugang zur dreidimensionalen Ortsinformation kann der lokalen Untersuchung der relativen Objektabstände dienen. Allerdings zeigte sich, dass die Gegebenheiten der digitalen Holographie die Beobachtung hinreichend großer Mengen von Objekten auf der Grundlage einzelner Hologramm gegenwärtig erschweren. Es wurde demonstriert, dass vollständige Objektgrenzen auch dann rekonstruiert werden konnten, wenn ein Objekt sich teilweise oder ganz außerhalb des geometrischen Meßvolumens befand. Weiterhin wurde die zunächst in Simulationen demonstrierte Sub-Bildelementrekonstruktion auf reale Hologramme angewandt. Dabei konnte gezeigt werden, dass z.T. quasi-punktförmige Objekte mit Sub-Pixelgenauigkeit lokalisiert, aber auch bei ausgedehnten Objekten zusätzliche Informationen gewonnen werden konnten. Schließlich wurden auf rekonstruierten Eiskristallen Interferenzmuster beobachtet und teilweise zeitlich verfolgt. Gegenwärtig erscheinen sowohl kristallinterne Reflexion als auch die Existenz einer (quasi-)flüssigen Schicht als Erklärung möglich, wobei teilweise in Richtung der letztgenannten Möglichkeit argumentiert werden konnte. Als Ergebnis der Arbeit steht jetzt ein System zur Verfügung, das ein neues Meßinstrument und umfangreiche Algorithmen umfaßt. S. M. F. Raupach, H.-J. Vössing, J. Curtius und S. Borrmann: Digital crossed-beam holography for in-situ imaging of atmospheric particles, J. Opt. A: Pure Appl. Opt. 8, 796-806 (2006) S. M. F. Raupach: A cascaded adaptive mask algorithm for twin image removal and its application to digital holograms of ice crystals, Appl. Opt. 48, 287-301 (2009) S. M. F. Raupach: Stereoscopic 3D visualization of particle fields reconstructed from digital inline holograms, (zur Veröffentlichung angenommen, Optik - Int. J. Light El. Optics, 2009)

Abciximab for thrombolysis during intracranial aneurysm coiling

INTRODUCTION: Thrombotic events are a common and severe complication of endovascular aneurysm treatment with significant impact on patients' outcome. This study evaluates risk factors for thrombus formation and assesses the efficacy and safety of abciximab for clot dissolution. MATERIALS AND METHODS: All patients treated with abciximab during (41 patients) or shortly after (22 patients) intracranial aneurysm coil embolisation were retrieved from the institutional database (2000 to 2007, 1,250 patients). Sixty-three patients (mean age, 55.3 years, +/-12.8) had received either intra-arterial or intravenous abciximab. Risk factors for clot formation were assessed and the angiographic and clinical outcome evaluated. RESULTS: No aneurysm rupture occurred during or after abciximab application. The intra-procedural rate of total recanalisation was 68.3%. Thromboembolic complications were frequently found in aneurysms of the Acom complex and of the basilar artery, whilst internal carotid artery aneurysms were underrepresented. Two patients died of treatment-related intracranial haemorrhages into preexisting cerebral infarcts. Two patients developed a symptomatic groin haematoma. CONCLUSIONS: Abciximab is efficacious and safe for thrombolysis during and after endovascular intracranial aneurysm treatment in the absence of preexisting ischaemic stroke.

Locomotor activity of two sympatric slugs: implication for the invasion success of terrestrial invertebrates.

A central focus of invasion biology is to identify the traits that predict which introduced species will become invasive. Behavioral traits related to locomotor activity most likely play a pivotal role in determining a species’invasion success but have rarely been studied, particularly in terrestrial invertebrates. Here, we experimentally investigated the small-scale locomotor activity of two slug species with divergent invasion success in Europe, the highly invasive slug, Arion lusitanicus, and the closely related, non-invasive and native slug, Arion rufus. To do so, we used a multi-state capture-mark-recapture approach, and hypothesized that the invasive slug has a higher moving rate (keeps on moving) and leaving rate (leaves more frequently known places). A total of 221 invasive and 241 non-invasive slugs were individually marked using magnetic transponders and released in three study sites differing in habitat type. The slugs were recaptured using shelter traps, and moving and leaving rates were estimated. Both rates were significantly higher for the invasive slug, demonstrating a higher locomotor activity which might partly explain its invasion success. Our results provide evidence for the recently suggested idea that locomotor activity might be an important trait underlying animal invasions using for the first time terrestrial invertebrates.

Wild pollinators enhance fruit set of crops regardless of honey bee abundance.

The diversity and abundance of wild insect pollinators have declined in many agricultural landscapes. Whether such declines reduce crop yields, or are mitigated by managed pollinators such as honey bees, is unclear. We found universally positive associations of fruit set with flower visitation by wild insects in 41 crop systems worldwide. In contrast, fruit set increased significantly with flower visitation by honey bees in only 14% of the systems surveyed. Overall, wild insects pollinated crops more effectively; an increase in wild insect visitation enhanced fruit set by twice as much as an equivalent increase in honey bee visitation. Visitation by wild insects and honey bees promoted fruit set independently, so pollination by managed honey bees supplemented, rather than substituted for, pollination by wild insects. Our results suggest that new practices for integrated management of both honey bees and diverse wild insect assemblages will enhance global crop yields.

Die weltgeschichtliche Bedeutung des Judentums und seine Zukunft

von Ernst Joerges

Palästinas Erdgeruch in der israelitischen Religion

Hugo Gressmann