Conversioni al cattolicesimo a Roma tra Sei e Settecento. La presenza degli scandinavi nell’Ospizio dei Convertendi.

In my PhD dissertation, I have examined a group of people of Scandinavian origin received by Ospizio dei Convertendi. This group has been hitherto largely unknown to historical research. The Ospizio was an institute founded by the Oratorian Congregation in Rome in 1673 to provide religious instruction and material aid to both recent and aspirant converts to Roman Catholicism. My research traces the profile of converts and a typology of motives, examining different factors which influenced the conversion process. I show that the key factors were often of a social rather than a religious nature. Moreover, I have analyzed the hospice in the context of Counter-Reformation charity as well. In terms of numbers, the Scandinavians formed a somewhat marginal yet not insignificant group within the Roman hospice. Out of a total of 2203 guests received between 1673 and 1706, 4.6 % were Scandinavians: 74 Swedes (including Finland and Livonia) and 27 Danes (including Norway). They came from a rigorously Protestant region which reacted to Catholicism with severe legislative measures. Converts to Catholicism risked confiscation of their goods, expulsion or even capital punishment. Since both Sweden and Denmark were practically impenetrable to Catholicism at the time and clandestine missionary attempts often failed before they had even properly started, the Roman Catholic Church shifted its interest towards Northerners arriving in Rome, a preferred destination for young noblemen, artists and migrant craftsmen. The material related to Ospizio dei Convertendi, conserved in the Vatican archives, is a scarcely known yet unusually rich source, not only for the religious history of our continent, but also for social history and the study of migration in early modern Europe. It contains a wealth of information about members of the subordinate classes, of their travels and lives in Europe. The profile delineated in these documents is of individuals who had a wide range of different professions and different aspirations. These documents encompass a vast social spectrum that was highly mobile on a continent which by that time had become pluriconfessional. Therefore, these migrants faced the complex religious reality in their everyday life. The principal corpus of my research consists of two types of manuscript sources created for administrative and in a way also for apologetic purposes of the Roman Catholic Church. My starting point is the Primo registro generale of Ospizio dei Convertendi. This is a volume in which the following information about each guest was registered: name, nationality, city of origin, age, sex, profession, confession professed before converting, date of arrival, departure, abjuration and baptism. Typically, the convert was male, originating from Stockholm or Copenhagen, from 21 to 30 years of age. The biggest occupational groups in descending order were soldiers, noblemen, craftsmen and sailors. Thus the data reflects a multiform reality of interurban and long distance migration, ideals regarding the education of young noblemen and gentry as well as the need of European armies to hire foreign mercenaries in their various campaigns. Against this background the almost total absence of women is hardly surprising: there is only one woman in the material I have studied. The second main source, Nota degl’ospiti ricevuti e spese fatte per essi, sheds more light on the choices of the converts, their motivations and their lives outside Scandinavia before reaching Rome. This narrative material permits an analysis which completes but also goes far beyond the columns of the Institute’s general register. This material consists of reports written by Catholic priests based on an interview conducted upon each guest’s arrival. The material frequently includes information on what the converts would do following their departure from the Institute as well. These sources have a specific narrative form and contain short biographies, list reasons for converting and information about the journey from the North to the Mediterranean - a journey which in many cases took several years. Moreover, they show that certain unorthodox practices such as calling on the saints and pleading for help from them were not uncommon in the Protestant popular religion. The recording of information on conversions from Protestantism to Catholicism reflects both religious and social interest on the part of the receiving institute. The information obtained was used for the purposes of religious teaching, for finding adequate ways of inserting the convert into Italian society so that he could earn a living, and to find effective methods to convert others with a similar cultural and geographical background. The stories recorded were based on interviews with the newly-arrived, information obtained from a travel companion or fellow countrymen, or from written documents the aspirant converts carried with them. These sources illustrate, although sometimes in rather simplified ways, the circumstances and motivations which were relevant to the choice of changing one’s confession. In addition, I have examined petitions addressed to the hospice and other Roman authorities in order to get financial aid. These petitions were written by Italian scrittori, and they contain certain conventions and topoi of presenting the conversion with the purpose of improving the chances of obtaining financial aid. It is through these filters, which may seem initially almost invisible, that the remote voice of the converts reaches us. The results of the analysis are particularly interesting because they disagree with some of the principal conclusions of previous work on the subject. First, earlier research has focused almost exclusively on the conversions of noblemen, and has argued, second, that the Queen Christina of Sweden was the driving force behind their change of confession. The sources examined for this dissertation present a profile of long-distance migrants, many of them members of the subordinate classes, who were looking for ways to make their living in Europe. These people had in many cases left their country of origin several years earlier and not for religious reasons, so, crucially, we are not dealing with confessional migration in these cases. Rather, conversion was a complex process, intricately tied up with strategies of survival, integration and upward social mobility. At the same time, while these components are significant on their own right, they do not necessarily point to the absence of motivations of a more clearly religious nature.

Estudos quimiométricos da pheo formulada em pluronics®: ação fotodinâmica Sobre Artemia salina

The self-aggregation of pheophytin, a possible photosensitizer for Photodynamic Therapy, is solved by formulation in polymeric surfactant as P-123. The photosensitizer incorporation was found to be time dependent, exhibiting two steps: a partition at the micellar interface followed by an incorporation into the micelle core. The photodynamic efficiency of the formulation was tested by the bioassays against Artemia salina. In order to evaluate how the experimental parameters: pheophytin concentration, P-123 percentage and illumination time influenced the death of artemia, the factorial design 2³ was chosen. The illumination time was found to be the main factor contributing to the mortality of artemia.

Estudo de reações químicas homogêneas via método de Monte Carlo

By using the Monte Carlo simulation platform with probabilistic mathematical functions of the Boltzmann type, , having activation energy and temperature as parameters, it was possible to assess important dynamic aspects of homogeneous chemical reactions of the types A → B and A B. The protocol proved a useful tool in work with the basic concepts of Kinetics and Thermodynamics allowing its application both in class activities and for assisting experimental procedures.

In vitro radical-scavenging activity, toxicity against A. salina, and nmr profiles of extracts of lichens collected from Brazil and Antarctica

Extracts of six lichen species collected from Brazil and Antarctica were investigated for their potential toxicity and radical-scavenging properties. The composition of the extracts was investigated using TLC and NMR, leading to identification of atranorin (1), along with salazinic (2), barbatic (3), α-alectoronic (4), α-collatolic (5), cryptochlorophaeic (6), caperatic (7), lobaric (8), and protolichesterinic (9) acids. All acetone extracts were evaluated for their 2,2'-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging ability and subjected to Artemia salina bioassay. The free-radical-scavenging activities of each extract (100 µg) ranged from 8.9 ± 0.1% to 38.7 ± 2.5% and the EC50 values ranged from 0.24 ± 2.10 to 3.54 ± 0.28 mg mL-1, while the toxicity of the extracts against A. salina were low (151.0 to >600 µg mL-1).

Atividade antibacteriana in vitro e toxicidade frente à Artemia salina Leach. de alguns compostos triazenos

Bacterial resistance to antibacterial agents is currently a major concern. We report the synthesis, in vitro antibacterial activity and toxicity toward Artemia salina of six diaryltriazene compounds bearing different substituent groups. Minimal Inhibitory Concentration (MIC) and Minimal Bactericidal Concentration (MBC) values against standard strains (ATCC) and clinical isolates (including ESBL, MBL and AmpC strains) were good to very good, in the range 8 to 128 mg mL-1. Results suggest that hydroxyl, 4-carboxyl and 4-phenyldiazenil groups attached to the diaryltriazenes provide enhanced activity. Toxicity results showed very low LC50 values for three compounds (10-fold lower than DTIC).

[Missa solemnis] : [osat Credo, Sanctus ja Agnus Dei]

Soitinnus: Lauluäänet (sopraano, altto, tenori, basso), sekakuoro, orkesteri.

Eficiência de isca formicida aplicada sobre o monte de terra solta de ninhos de Atta sexdens rubropilosa (Hymenoptera: Formicidae)

Avaliou-se a eficiência de uma isca granulada à base de sulfluramida (0,3%) aplicada em olheiros situados sobre o monte de terra solta, em comparação com o sistema convencional de aplicação nos olheiros fora desses montes, no combate a Atta sexdens rubropilosa Forel, 1908 (Hymenoptera: Formicidae). Os tratamentos consistiram da aplicação de uma isca granulada à base de sulfluramida (0,3%), a 8 g/m² do formigueiro aparente, em olheiros situados sobre ou fora do monte de terra solta. Foram utilizados 192 formigueiros de A. sexdens rubropilosa, distribuídos nesses dois tratamentos. Foram avaliadas a porcentagem de carregamento e de devolução dessa isca, aos dois dias após sua aplicação, e a eficiência do combate, aos 150 dias após, por sondagem (uma a cada metro quadrado de fomigueiro). A porcentagem de carregamento da isca granulada foi maior quando aplicada fora do monte de terra solta (100,00%) do que sobre ele (89,58%), porém a eficiência de controle foi semelhante, com 89,58% para o primeiro e 90,27% para o segundo tratamento, respectivamente. Por isto, em razão do menor custo e facilidade, recomenda-se aplicar esta isca sobre os montes de terra solta de formigueiros de A. sexdens rubropilosa.

Monte Carlo -reaktorifysiikkalaskennan ja laskennallisen virtausmekaniikan kytkentä kuulakekoreaktorissa

Monte Carlo -reaktorifysiikkakoodit nykyisin käytettävissä olevilla laskentatehoilla tarjoavat mielenkiintoisen tavan reaktorifysiikan ongelmien ratkaisuun. Neljännen sukupolven ydinreaktoreissa käytettävät uudet rakenteet ja materiaalit ovat haasteellisia nykyisiin reaktoreihin suunnitelluille laskentaohjelmille. Tässä työssä Monte Carlo -reaktorifysiikkakoodi ja CFD-koodi yhdistetään kytkettyyn laskentaan kuulakekoreaktorissa, joka on yksi korkealämpötilareaktorityyppi. Työssä käytetty lähestymistapa on uutta maailmankin mittapuussa ajateltuna.

Crescimento de plantios clonais de eucalipto não desbastados na região de Monte Dourado (PA)

Este trabalho foi realizado com o objetivo de analisar o comportamento de variáveis de povoamento como área basal, volume, altura, diâmetro médio quadrático e número de árvores por hectare, ao longo do tempo. Para isso, foram utilizados dados de inventários florestais contínuos de plantações clonais de híbridos de Eucalyptus urophylla x E. grandis não-desbastados, provenientes da empresa JARI CELULOSE S/A, no Estado do Pará. Foram selecionadas 63 parcelas permanentes, igualmente distribuídas em três classes de capacidade produtiva. Após as análises, verificou-se que as variáveis do povoamento possuíam relação direta com a capacidade produtiva do sítio ou local, apresentando diferentes taxas de crescimento ao longo do tempo; durante as idades iniciais, o número de árvores sobreviventes nos melhores sítios é maior do que nos piores. No entanto, com o passar do tempo há maior mortalidade nos melhores locais, invertendo esse comportamento.

Eficiência de utilização de água e nutrientes em plantas de feijão-de-corda irrigadas com água salina em diferentes estádios de desenvolvimento

O objetivo deste trabalho foi investigar os efeitos do uso de água salina em diferentes estádios de desenvolvimento de plantas de feijão-de-corda sobre a eficiência de utilização de água e de nutrientes. O experimento foi conduzido no campo e obedeceu ao delineamento em blocos ao acaso, com cinco tratamentos e cinco repetições. Os tratamentos empregados foram: T1 - água de poço com condutividade elétrica (CEa) de 0,8 dS m-1 durante todo o ciclo; T2 - água salina (CEa de 5,0 dS m-1) durante todo o ciclo; T3, T4 e T5 - água salina de 0 a 22 dias após o plantio (DAP), de 23 a 42 DAP e de 43 a 62 DAP, respectivamente. As plantas dos tratamentos T3, T4 e T5 foram irrigadas com água de poço nas demais fases do ciclo. Aos 8; 23; 43 e 63 DAP, as plantas foram colhidas e determinaram-se a matéria seca total e de grãos, a eficiência no uso da água, considerando a produção de matéria seca total (EUA P) e a produção de grãos (EUA GR), e a eficiência de utilização de nutrientes (K, Ca, N, P, Fe, Cu, Zn e Mn). A aplicação de água salina durante todo o ciclo (T2) reduziu a EUA P e a EUA GR, enquanto a aplicação de água na fase inicial do ciclo (T3) reduziu a EUA GR e a eficiência de utilização da maioria dos nutrientes. Por outro lado, a irrigação com água salina dos 23 aos 42 DAP (T4) e dos 43 aos 62 DAP (T5) não afetou as eficiências nos usos de água e de nutrientes.

Environmental adaptation of the source of the subbasin of Rico Stream, Monte Alto - SP, Brazil

The aim of this study was to define the photographic patterns that represent the use and occupation of the landcover of the "spring" of the Rico Stream subbasin, located at Monte Alto, state of São Paulo (SP), Brazil, for environmental adaptation regarding the Brazilian Forest Law. The mapping was performed using remote sensing techniques and visual interpretation of the World View image, followed by the digitalization of the net of drainage and vegetation (natural and agricultural) at the AutoCad software with documents and field work. The study area has 2141.53 ha and the results demonstrated that the main crop is sugarcane with 546.34 ha, followed by 251.22 ha of pastures, 191.71 ha of perennial crops, 57.31 ha of Eucalyptus and 49.52 ha of onion, confirming the advance of sugarcane culture in the region. The region has 375.04 ha of areas of permanent preservation (APPs), and of this area it was found that only 72.17 ha (19.24%) has arboreal vegetation or natural forest, and 302.87 ha of these areas need to be enriched and reforested with native vegetation from the region, according to the current legislation. The data of the area enable future proposals of models for environmental adaptation to the microbasin according to the current environmental legislation.

Károly Rédei 1932-2008

Kirjallisuusarvostelu

Influência da irrigação intraperitoneal de solução salina em diferentes temperaturas na formação de aderências e prevenção de hipotermia após pneumoperitônio em ratos

Este estudo experimental em ratos avalia a influência da irrigação da cavidade peritoneal com solução salina isotônica (0,9 %), em diferentes temperaturas, na formação de aderências peritoneais e prevenção de hipotermia após pneumoperitônio. Foram utilizados 80 ratos divididos em quatro grupos de 20 animais: grupo controle (G1) sem irrigação, grupos com irrigação a temperatura ambiente 22,0°C (G2), a 35,0°C (G3) e a 45,0°C (G4). A análise da hipotermia foi realizada através da monitorização da temperatura retal em três diferentes momentos: após a anestesia (T1), cinco minutos depois da insuflação de dióxido de carbono (T2) e cinco minutos após a irrigação com solução salina (T3). Os animais foram sacrificados no 28º dia de pós-operatório. Observaram-se aderências nos grupos com irrigação, sendo que, com salina à temperatura de 45,0ºC houve maior formação de aderências (30,0%) , porém, esta diferença não foi significante. No G2 ocorreu uma queda significante na temperatura média retal quando comparada aos demais grupos, demonstrando que a hipotermia na cirurgia laparoscópica pode ser reduzida com o uso de solução salina aquecida.