Historiaa ajan kehyksissä

Kirjallisuusarvostelu

Warranty Prediction Using Weibull Simulation

The main objective of this master’s thesis is to examine if Weibull analysis is suitable method for warranty forecasting in the Case Company. The Case Company has used Reliasoft’s Weibull++ software, which is basing on the Weibull method, but the Company has noticed that the analysis has not given right results. This study was conducted making Weibull simulations in different profit centers of the Case Company and then comparing actual cost and forecasted cost. Simula-tions were made using different time frames and two methods for determining future deliveries. The first sub objective is to examine, which parameters of simulations will give the best result to each profit center. The second sub objective of this study is to create a simple control model for following forecasted costs and actual realized costs. The third sub objective is to document all Qlikview-parameters of profit centers. This study is a constructive research, and solutions for company’s problems are figured out in this master’s thesis. In the theory parts were introduced quality issues, for example; what is quality, quality costing and cost of poor quality. Quality is one of the major aspects in the Case Company, so understand-ing the link between quality and warranty forecasting is important. Warranty management was also introduced and other different tools for warranty forecasting. The Weibull method and its mathematical properties and reliability engineering were introduced. The main results of this master’s thesis are that the Weibull analysis forecasted too high costs, when calculating provision. Although, some forecasted values of profit centers were lower than actual values, the method works better for planning purposes. One of the reasons is that quality improving or alternatively quality decreasing is not showing in the results of the analysis in the short run. The other reason for too high values is that the products of the Case Company are com-plex and analyses were made in the profit center-level. The Weibull method was developed for standard products, but products of the Case Company consists of many complex components. According to the theory, this method was developed for homogeneous-data. So the most im-portant notification is that the analysis should be made in the product level, not the profit center level, when the data is more homogeneous.

Sustentabilidade e equilíbrio do crescimento: uma abordagem contábil-financeira

Este trabalho transita por duas áreas de conhecimento, gestão contábil-financeira e sustentabilidade, que precisam se aproximar na troca de conceitos e práticas para que se viabilize a contribuição das empresas para o desenvolvimento sustentável. O propósito do estudo é verificar se o crescimento equilibrado está associado ao desempenho sustentável das empresas. Partindo do pressuposto que o crescimento desequilibrado é um fator de risco para a empresa e para todos os que se relacionam com ela (stakeholders), podendo gerar impactos econômico-financeiros, sociais e ambientais, é de se esperar que as empresas sustentáveis apresentem um crescimento mais equilibrado, medido pelo indicador equilíbrio do crescimento, que reflete se há preocupação com a pressão sobre o uso de todos os tipos de recursos e a sua forma de financiamento. O desempenho sustentável das empresas deve ser avaliado de forma ampla, com base no conceito do Triple Bottom Line, buscando atender às necessidades de vários stakeholders; neste trabalho o desempenho sustentável será operacionalizado de duas maneiras: pela adesão aos segmentos diferenciados de governança corporativa da Bovespa e pela participação na carteira do Índice de Sustentabilidade Empresarial da Bovespa (ISE-Bovespa). Os objetivos do trabalho são: verificar se as empresas consideradas sustentáveis, pelos critérios separados e depois em conjunto, apresentam menor variabilidade no indicador equilíbrio do crescimento do que as empresas não consideradas sustentáveis pelos mesmos critérios; verificar se as empresas apresentam menor variabilidade no indicador equilíbrio do crescimento no segundo período da análise do que no primeiro, períodos estes separados pela divulgação da primeira carteira do ISE-Bovespa, em 2005. Foram utilizados dados de empresas de capital aberto no período de dezembro de 1999 a dezembro de 2009; as empresas foram divididas em grupos e o estudo se concentrou na variabilidade do equilíbrio do crescimento nos grupos, medida pelo desvio padrão, considerando-se que todos os grupos apresentam médias próximas da unidade. Um grupo com baixa variabilidade no equilíbrio do crescimento mostra uma maior preocupação com o uso de recursos de forma equilibrada, refletindo uma postura compatível com a contribuição das empresas para o desenvolvimento sustentável. A confirmação de dez em doze hipóteses de pesquisa permite interpretar que, no conjunto, o resultado é fortemente aderente à hipótese de associação entre o crescimento equilibrado e o desempenho sustentável

Desempenho de escolares de 1ª série na bateria de identificação de erros de reversão e inversão na escrita: estudo preliminar

OBJETIVO: caracterizar o desempenho de escolares da 1ª série na bateria de identificação de erros de reversão e inversão na escrita. MÉTODOS: participaram deste estudo 30 escolares de 1ª série de ensino público do município da cidade de Marília-SP, de ambos os gêneros, na faixa etária de 7 anos a 7 anos e 11 meses de idade. Como procedimento foi realizada a adaptação brasileira da bateria de identificação dos erros de reversão e inversão na escrita. Esta bateria é composta por 3 testes: teste de desempenho contínuo, teste de memória de curto prazo e teste de controle de escrita. Cada teste é composto por subtestes que visam identificar a capacidade dos escolares em identificar as inversões e reversões de letras e números isolados e letras e números em sequências. RESULTADOS: os resultados revelaram que os escolares da 1ª série apresentaram desempenho superior para identificação de reversão e inversão de letras dentro de palavras do que isoladamente, identificação da reversão para letras e números com desempenho superior se comparado a inversão de letras na palavra. Além disso, os escolares deste estudo apresentaram menor tempo para identificação de reversão e inversão de letras e números isolados do que em sequência. CONCLUSÃO: a Bateria adaptada para este estudo permitiu conhecer o perfil dos escolares de 1ª série quanto a identificação dos erros de inversão e reversão, entretanto, é necessário novas aplicações para verificar a ocorrência de identificação destes erros em populações de diferentes fase de alfabetização.

Using post-release monitoring data to optimize avian reintroduction programs: a 2-year case study from the Brazilian Atlantic Rainforest

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

A branch-and-bound algorithm for the multi-stage transmission expansion planning

This work presents a branch-and-bound algorithm to solve the multi-stage transmission expansion planning problem. The well known transportation model is employed, nevertheless the algorithm can be extended to hybrid models or to more complex ones such as the DC model. Tests with a realistic power system were carried out in order to show the performance of the algorithm for the expansion plan executed for different time frames. © 2005 IEEE.

National public investment systems in Barbados, Guyana, Jamaica and Trinidad and Tabago

Includes bibliography

Coordinated dispersal and pre-isthmian assembly of the Central American ichthyofauna

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

Synthese und Charakterisierung von HPMA-stabilisierten Kolloiden sowie deren Evaluierung in vitro und in vivo

Nanodimensionale Wirkstoff-Trägersysteme sind in der Lage, sowohl die Bioverfügbarkeit als auch das pharmakokinetische Profil von Wirkstoffen drastisch zu verbessern. Hauptgründe dafür sind eine erhöhte Plasma-Halbwertszeit durch die größenbedingte verminderte renale Ausscheidung und eine gesteigerte Anreicherung im Tumorgewebe durch den EPR-Effekt. Diese Arbeit beschreibt die Synthese und Entwicklung neuer kolloidaler Wirkstoff-Trägersysteme, welche biokompatibel, teilweise bioabbaubar und funktionalisierbar sind. Ein Fluoreszenzfarbstoff wurde als hydrophobes Wirkstoffmodell eingekapselt. Wohldefinierte, eng verteilte und funktionalisierbare HPMA-basierte Block- und statistische Copolymere unterschiedlicher Molekulargewichte (10-25 kDa) und hydrophiler/hydrophober Zusammensetzung (10-50 mol%) wurden mittels RAFT- Polymerisation in Kombination mit dem Reaktivesteransatz hergestellt und in Miniemulsionsprozesse eingesetzt, um ihre Stabilisierungseffizienz zu untersuchen. Dabei zeigte sich, dass die kleineren Copolymere (10 kDa) mit einem Einbau von 10 mol% LMA, sowohl im Modellsystem Polystyrol, als auch im bioabbaubaren PDLLA-System, besonders geeignet sind und ergaben monodisperse Kolloide im Größenbereich von 100 bis 300 nm. Die kolloidalen Systeme zeigten keine Wirkung auf die Zellviabilität. In Folge dessen wurde das Aggregationsverhalten in humanem Blutserum mittels DLS untersucht, wobei keine Interaktion mit Blutbestandteilen festgestellt werden konnte. Zellaufnahmestudien wurden an HeLa-Zellen durchgeführt, um das Schicksal der Kolloide in vitro zu untersuchen. Dabei wurden Kernmaterial, Hülle und das hydrophobe Wirkstoffmodell durch unterschiedliche Fluoreszenzmarkierung getrennt betrachtet. Das hydrophobe Wirkstoffmodell wurde allein durch Interaktion der Kolloide mit den Zellen übertragen, was für eine diffusionsbedingte, initiale, aber unspezifische Freisetzung spricht. Eine solche Freisetzungskinetik kann durch Verwendung von Nitroglycerin, als vasodilatierender Wirkstoff mit geringer unspezifischer Wirkung, ausgenutzt werden, um den EPR-Effekt zu unterstützen. Die Aufnahme des Partikels hingegen geschieht zeitverzögert. Das Schicksal der Kolloide (sowohl des Kern- und desrnHüllmaterials) wurde durch doppelte Fluoreszenzmarkierung untersucht. Dabei kam es zu einer intrazellulären Ablösung der stabilisierenden Block-Copolymere zwischen 8 und 24 h. Nach Aufklärung der Aufnahme- und Freisetzungskinetiken wurde nun die Körperverteilung der PS- und PDLLA-Kolloide nach 18F-Markierung mittels PET und ex vivo-Biodistributiosstudien untersucht. Dabei hatte das Kernmaterial einen Einfluss auf die Körperverteilung. PET-Studien in Mäusen zeigten, dass die stabilisierenden Block-Copolymere beider Kolloide ein starkes Signal in der Niere geben, wobei das der PS-Kolloide weiter ausgeprägt war. Darüber hinaus war eine Anreicherung dieser in Lunge, Leber und Milz festzustellen. Die Verdrängung der stabilisierenden Polymere durch die Interaktion mit Blutbestandteilen erklärt dabei das erhöhte Nieren- und Blasensignal der PS- Kolloide. Das Anreicherungsmuster der PDLLA-Kolloide hingegen zeigte neben der Nierenakkumulation eine erhöhte Blutaktivität und somit die gewünschten langzirkulierenden Eigenschaften. Diese Ergebnisse konnten auch mittels ex vivo- Biodistributionsstudien bestätigt werden. Um die Tumoranreicherung weiter zu verbessern wurde die Verwendung von Folat als Erkennungsstruktur am einfachen HPMA-Polymer untersucht. Die Konjugate zeigten eine erhöhte Anreicherung im Vergleich zu den Polymeren ohne Erkennungsstrukturen. Blockadestudien bestätigten die Selektivität der Anreicherung. Diese Daten zeigen das Potential der Folat-Erkennungsstruktur in vivo innerhalb kurzer Zeitfenster, welche nun auf kolloidale Systeme übertragen werden kann.

Altered Behavior in Bats Affected by White-Nose Syndrome

WNS-affected bats did so over similar time frames as WNSunaffected bats. The behaviors of bats with WNS did not change as drastically as expected. Thereseems to be little to no effect on their ability to fly/forage until much later stages of the disease when they are likely near death. WNS-affected bats are grooming more which could be altering the way they use energy reserves during hibernation possibly leading tostarvation and eventually death. The decreased likelihood of arousals in response to external cues may be the result of spending more energy during previous and increasingly frequent arousals. While it is clear that WNS does result in changes in behavior whether these changes are directly in response to fungal skin infection or to some other component of the syndrome such as decreased energy availability or loss of homeostasis is unknown. bat behavior, white-nose syndrome, behavior, video surveillance, arousal patterns White-Nose Syndrome (WNS) is a disease of hibernating bats caused by the fungal pathogen Geomyces destructans. The fungus, which was first noted in 2006, invades bats wings and other exposed membranes, eventually resulting in death. Researchers have yet to understand many aspects of this disease, including basic etiology and epidemiology. There is also a lack of information on how fungal infection may change the behavior of healthy bats during hibernation or how changes in behavior may influence disease progression. Based upon the physiological changes that are known to occur in affected bats, and upon anecdotal observations of aberrant behavior in these bats, I hypothesized that WNS would significantly change the behavior of the little brown myotis (Myotis lucifugus). My research examined the behavior of hibernating bats during arousals from torpor. I compared WNS-affected and unaffected bats, in the field and incaptivity, using motion-sensitive infrared cameras. Flight maneuverability and echolocation were also tested between WNS-affected and unaffected bats during arousalsfrom hibernation to detect changes in the bats' ability to perform basic locomotion or potentially catch insect prey. Lastly, hibernating bats were artificially disturbed and theirarousal patterns were monitored to examine changes in the response to external stimuli between WNS-affected and unaffected bats.Bats with WNS groomed for longer periods of time after arousing from torpor, both in the field and in captivity. They also engaged in longer periods of any sort of activity during these arousals. There were no changes in acoustical signaling during flight tests and changes in flight maneuverability were only found in bats were seen staging" near the entrance of the mine which is itself a unique behavior exhibited by affected bats. At this point these bats were likely near death and could barely fly at all. In response toexternal stimuli bats with WNS were less likely to arouse than unaffected bats. However when they did arouse WNS-affected bats did so over similar time frames as WNSunaffected bats. The behaviors of bats with WNS did not change as drastically as expected. Thereseems to be little to no effect on their ability to fly/forage until much later stages of the disease when they are likely near death. WNS-affected bats are grooming more which could be altering the way they use energy reserves during hibernation possibly leading tostarvation and eventually death. The decreased likelihood of arousals in response to external cues may be the result of spending more energy during previous and increasingly frequent arousals. While it is clear that WNS does result in changes in behavior whetherthese changes are directly in response to fungal skin infection or to some other component of the syndrome such as decreased energy availability or loss of homeostasis is unknown."

Use of a computerized closed-loop sodium nitroprusside titration system for antihypertensive treatment after open heart surgery

This study evaluates the clinical applicability of administering sodium nitroprusside by a closed-loop titration system compared with a manually adjusted system. The mean arterial pressure (MAP) was registered every 10 and 30 sec during the first 150 min after open heart surgery in 20 patients (group 1: computer regulation) and in ten patients (group 2: manual regulation). The results (16,343 and 2,912 data points in groups 1 and 2, respectively), were then analyzed in four time frames and five pressure ranges to indicate clinical efficacy. Sixty percent of the measured MAP in both groups was within the desired +/- 10% during the first 10 min. Thereafter until the end of observation, the MAP was maintained within +/- 10% of the desired set-point 90% of the time in group 1 vs. 60% of the time in group 2. One percent and 11% of data points were +/- 20% from the set-point in groups 1 and 2, respectively (p less than .05, chi-square test). The computer-assisted therapy provided better control of MAP, was safe to use, and helped to reduce nursing demands.

Ethanol Metabolites: Their Role in the Assessment of Alcohol Intake

BACKGROUND Alcohol-related disorders are common, expensive in their course, and often underdiagnosed. To facilitate early diagnosis and therapy of alcohol-related disorders and to prevent later complications, questionnaires and biomarkers are useful. METHODS Indirect state markers like gamma-glutamyl-transpeptidase, mean corpuscular volume, and carbohydrate deficient transferrin are influenced by age, gender, various substances, and nonalcohol-related illnesses, and do not cover the entire timeline for alcohol consumption. Ethanol (EtOH) metabolites, such as ethyl glucuronide, ethyl sulfate, phosphatidylethanol, and fatty acid ethyl esters have gained enormous interest in the last decades as they are detectable after EtOH intake. RESULTS For each biomarker, pharmacological characteristics, detection methods in different body tissues, sensitivity/specificity values, cutoff values, time frames of detection, and general limitations are presented. Another focus of the review is the use of the markers in special clinical and forensic samples. CONCLUSIONS Depending on the biological material used for analysis, ethanol metabolites can be applied in different settings such as assessment of alcohol intake, screening, prevention, diagnosis, and therapy of alcohol use disorders.

La arquitectura residencial en El Real Sitio de El Pardo (1885 - 1965): Orígenes, tipos y configuración del trazado urbano

Tras la denominación de Real Sitio a mediados del siglo XVIII, bajo el reinado de Fernando VI, su sucesor Carlos III procedió a la incorporación a su Patrimonio de todos los Montes y Bosques de El Pardo. Comenzó entonces el proceso de planeamiento urbano y de construcción arquitectónica que finalizó en torno al año 1800. En lo sucesivo, no sólo se mantiene el curso de la conservación y consolidación de los edificios principales, sino que se realiza obra nueva de índole civil. Algunos edificios cambiaron de propiedad y de uso hasta que tras la Guerra Civil se procedió a la mayor transformación vivida por el Real Sitio. El intervalo que aquí se trata (1885 a 1965), no ha suscitado, en los estudios sobre El Pardo, atención suficiente al no acontecer obra nueva de carácter patrimonial ni ha sido objeto de análisis el trazado y la fisonomía del centro urbano residencial del pueblo que Carlos III configuró. Sin embargo se estima relevante analizar los cambios en la actividad residencial; en primer lugar porque coexiste con la arquitectura oficial y, por tanto, se entiende necesario un análisis global del conjunto y en segundo lugar porque facilita la comprensión sobre la imagen original de carácter histórico del conjunto de finales del siglo XVIII. Este marco temporal determina tres partes principales de estudio que estructuran la presente tesis, cuyas fechas establecen los intervalos históricos clave: Actuaciones sobre el núcleo urbano consolidado (1885-1931). Cese de la actividad constructiva (1931-1939). Propuestas regeneradoras y crecimiento acelerado (1939-1965). Dentro de ellos se establecen, a su vez, dos subcapítulos diferenciados con la finalidad de explicar los sucesos que pautaron los cambios trascendentales en la historia de El Pardo. En el estudio del estado de la cuestión se observa que en El Pardo, al igual que sucede en otros Reales Sitios, se investigan los edificios destacados como el Palacio, la Casita del Príncipe, la Casa de Oficios y la Casa de Infantes desde el punto de vista de su historia pero no desde la arquitectura ni de cómo esta afecta al desarrollo del trazado y por tanto al contexto urbano. Se manifiestan determinadas carencias de tratamiento gráfico que facilitarían la comprensión histórica mediante el análisis de la forma y cómo esta ha ido variando sustancialmente. El concepto de escala y orientación reordena el estudio, no sólo de estos edificios protagonistas sino de los que se entretejen a su alrededor y componen el conjunto histórico, lo cual aporta nuevas conclusiones al estado de la cuestión que aquí compete. El principal objetivo de la tesis es, por tanto, contribuir a la dimensión patrimonial mediante el estudio de la arquitectura residencial del pueblo de El Pardo y en cómo esta ha ido conformando y consolidando el entramado urbano original en torno a edificios de la realeza y corte. Analizar aquellos edificios que perduran, los que fueron reconstruidos, rehabilitados, y apuntar acontecimientos históricos que formularon la actual fisonomía. Sistematizar y reordenar sobre la traza actual los edificios que desaparecieron, nos da las pistas sobre las modificaciones en concepto de escala arquitectónica y urbana. El estudio de las fuentes y establecer una metodología de conexión de estas, ayuda a detectar dónde no se han dirigido aún los focos de interés así como las lagunas que han quedado por explorar con el fin de responder a nuevas hipótesis, conceder conclusiones y abrir otras líneas de investigación. Como conclusiones generales, la tesis aporta documentación nueva sobre el objeto de estudio, no solicitada, digitalizada o publicada con anterioridad. En ella se analizan los procesos de configuración, consolidación y transformación en el Real Sitio mediante la sistematización de estados comparativos. Con respecto al estudio de los diferentes contextos natural y urbano la tesis analiza cómo los accidentes naturales, el desarrollo de infraestructuras y el impulso de la agronomía afectaron a El Pardo a partir del siglo XIX, y estudia los procesos de configuración, consolidación y transformación en el Real Sitio mediante la sistematización de la documentación encontrada de manera gráfica y escrita. En relación al marco patrimonial arquitectónico, la tesis analiza los procesos edificatorios históricos. Se estudian, a su vez, cambios de ocupación o uso que derivaron en reformas, ampliaciones, obras de nueva planta e incluso en derribos, así como los proyectos no materializados o que se llevaron a cabo de manera parcial. Con respecto al análisis del momento histórico, la tesis analiza las posibles afectaciones, políticas, sociales y económicas en las etapas de Monarquía, Segunda República, Guerra Civil y Posguerra. Por último, la tesis abre cuatro vías de investigación (que ya se han tratado y avanzado en parte pero que escapan a los límites de este trabajo) que pueden plantear nuevas hipótesis, reportando así respuestas sobre objetos de estudio complementarios y paralelos al presente. Estas refieren a análisis más concretos sobre El Palacio Real de El Pardo y la Casa de Oficios, el Camino Real de Madrid a El Pardo desde la Puerta de Hierro, los cuarteles, puertas y portilleras del Monte de El Pardo y los proyectos desarrollados por el arquitecto Diego Méndez en los Reales Sitios para el Patrimonio Nacional. ABSTRACT Following the Royal Site denomination being granted in the mid-18th Century, during the reign of Ferdinand VI, his successor Charles III proceeded to include all the Forests and Woodlands of El Pardo in his heritage. That then gave rise to the process of town planning and architectural construction that was completed around 1800. Thereafter, not only the process of conservation and consolidation of the main buildings has been maintained, but new civil engineering works have also been carried out. Some buildings changed ownership and use until, after the Civil War, the greatest transformation experienced by the Royal Site was undertaken. The time frame this paper concerns (1885 to 1965), has not attracted sufficient attention in studies of El Pardo due to there having been no new works with heritage status, nor has there been an analysis of the layout and external appearance of the residential centre in the town once conceived by Charles III. However, it is considered relevant to analyse the changes in residential activity, firstly, because it coexists with the official architecture and, thus, it is considered necessary to perform a global analysis of the complex and, secondly, because it facilitates a historical understanding of the original appearance of the complex at the end of the 18th Century. This time framework defines three main parts of the study that provide the structure of this thesis, the dates of which establish the key historical time frames: Actions in the consolidated town centre (1885-1931). Cessation of construction works (1931-1939). Proposals of regeneration and accelerated growth (1939-1965). Two distinct sub-chapters are also established within these, in order to explain the events that marked the transcendental changes in the history of El Pardo. When studying the subject matter, it is noted that in El Pardo, as is the case in other Royal Sites, outstanding buildings such as the Palace, the Prince's Cottage, the Trades House and the Infantes House are usually researched strictly from the point of view of their history, but not from an architectural perspective, nor analysing how that affects the development of the site layout and thus the urban area. Specific shortcomings are evident in the graphic treatment that would have otherwise facilitated a historical understanding through the analysis of the shape and the way it has gradually undergone substantial variation. The concept of scale and orientation reorganises the study, not only of these key buildings, but also of those that are woven around them and make up the historic complex, allowing entirely new conclusions concerning the subject matter analysed herein. Therefore, the main purpose of this thesis is to outline our heritage through the study of the residential architecture of the town of El Pardo and the analysis of the way the original town has been built up and consolidated around the buildings erected by royalty and the court; to analyse the buildings that still remain, those that were rebuilt, refurbished, and to note historic events that shaped its current appearance. To this end, a systematic classification and reorganisation on the current urban layout of the buildings that have disappeared will give us the key to understand changes in the concept of architectural and urban scale. Studying the sources and establishing a methodology to connect them will help us detect those areas where the focus of interest has not concentrated yet, and will also reveal the gaps that remain unexplored, in order to respond to new hypotheses, reach new conclusions and open up new lines of research. As general conclusions, this thesis provides new documentation on the subject matter that had not been requested, digitized or published before. There we find an analysis of the processes of configuration, consolidation and transformation of the Royal Site through a systematic classification of comparative states. With regard to the study of the multiple natural and urban environments, this thesis analyses the way natural features, development of infrastructures and agricultural driving forces affected El Pardo as of the 19th Century, and it studies the processes of configuration, consolidation and transformation of the Royal Site by systematically classifying the documentation found in graphic and written documents. In relation to the architectural heritage framework, this thesis analyses historical building processes. Likewise, a study is also performed on the changes in land occupation or use that led to reforms, extensions, new buildings and even to demolitions, as well as on unrealized projects, or even on those that were partially implemented. As for the analysis of the historical time period, this thesis assesses the potential political, social and economic effects of the Monarchy, Second Republic, Civil War and Post-War Periods. Finally, this thesis opens up four lines of investigation (that have already been discussed and partially advanced, but which fall beyond the scope of this work) that could pose new hypotheses, thus giving answer to other subject matters parallel and complementary to the one assessed herein. These refer to more specific analyses of El Palacio Real de El Pardo (Royal Palace of El Pardo) and the Casa de Oficios (Trades House), the Royal Highway from Madrid to El Pardo from Puerta de Hierro, the barracks, gates and entrances to estates in the Woodlands of El Pardo and the projects developed on the Royal Sites by the architect Diego Méndez for the National Heritage.

Dynamics of brain networks in aesthetic appreciation

Neuroimage experiments have been essential for identifying active brain networks. During cognitive tasks as in, e.g., aesthetic appreciation, such networks include regions that belong to the default mode network (DMN). Theoretically, DMN activity should be interrupted during cognitive tasks demanding attention, as is the case for aesthetic appreciation. Analyzing the functional connectivity dynamics along three temporal windows and two conditions, beautiful and not beautiful stimuli, here we report experimental support for the hypothesis that aesthetic appreciation relies on the activation of two different networks, an initial aesthetic network and a delayed aesthetic network, engaged within distinct time frames. Activation of the DMN might correspond mainly to the delayed aesthetic network. We discuss adaptive and evolutionary explanations for the relationships existing between the DMN and aesthetic networks and offer unique inputs to debates on the mind/brain interaction.

(In)VERSÕES POLÍTICO-ESCATOLÓGICAS NO PENTECOSTALISMO BRASILEIRO Uma análise da posição e ação política das Assembleias de Deus de 1930-1945 e 1978-1988 a partir do jornal Mensageiro da Paz

A presente pesquisa analisou a posição e ação política nas Assembleias de Deus do Brasil nos períodos 1930-1945 e 1978-1988. Defendemos a tese de que desde 1930 há no interior do pentecostalismo brasileiro posições e intervenções no mundo da política. Tanto no período de 1930-1945 como o de 1978-1988 nossas análises serão realizadas a partir das temporalidades discutidas por Giorgio Agamben: chronos, aiôn e kairos. No que diz respeito ao primeiro período 1930-1945, as pesquisas quase sempre vinculam o discurso escatológico do pentecostalismo a processos de alienação e não envolvimento com a política partidária. Entretanto, acredita-se que as narrativas escatológicas não foram causa de certo afastamento da esfera pública brasileira, mas sim efeito de processos de exclusão aos quais homens e mulheres de pertença pentecostal estiveram circunscritos. Doutrinas como a escatologia e a pneumatologia foram potencializadoras de processos que aqui denominamos de biopotência. Já no segundo período, de 1978-1988, a posição e a ação política que predominaram no pentecostalismo estiveram relacionadas com a biopolítica. Chamamos de capítulo intermedário ou de transição o período correspondente às datas 1946-1977. Nele descreveremos e analisaremos personalidades pentecostais de destaque no campo da política brasileira. Metodologicamente, fizemos nossa análise a partir de artigos publicados no órgão oficial de comunicação da denominação religiosa em questão, o jornal Mensageiro da Paz. Esse periódico circula desde 1930. Além dos artigos, destacamos também as autoras e os autores, todas elas e todos eles figuras de destaque no assembleianismo. Ao longo da pesquisa questionamos a ideia do apoliticismo pentecostal. Defendemos a tese de que desde 1930, que é o início de nossa pesquisa, há posição e ação política nas Assembleias de Deus. Como resultado disso, questionamos a ideia do apoliticismo pentecostal. Nossa hipótese é de que no período 1930-1945 o pentecostalismo foi um polo de biopotência. Se a biopolítica é o poder sobre a vida, a biopotência é o poder da vida. Doutrinas como a escatologia e pneumatologia contribuíram para que nos espaços marginais onde se reuniam os pentecostais fossem criados novos modelos de sociabilidade e de cooperação; eram também espaços de criação de outras narrativas e de crítica a modelos hegemônicos e excludentes. O pentecostalismo foi um movimento que promoveu a dignidade humana de sujeitos subalternos.