Dos caminhos de água aos caminhos de ferro: a construção da hegemonia de Natal através das vias de transporte (1820-1920)

At a time of changes on the territory during the 19th century, the political and socioeconomic elites of the province and later State of Rio Grande do Norte evolved a discourse in order to justify the permanence of Natal as a city holding a status of capital. In this work we analyze the means employed by the ruling classes to impose their wish to raise Natal to an outstanding position among the existing cities by intervening on the territory during a period of one hundred years (1820-1920). During that time, which was characterized by changing commercial flows and technological development, the elites interventions were essentially directed to the implementation of modes of transportation, especially the railway. We try to understand the reinforcement of Natal as a capital city not only in political and administrative terms, but mainly in a commercial and symbolic manner, through the discourse and interventions undertaken by the local administrative elites, who stimulated the creation of a set of relations on the territory that also imprinted visible marks in the capital s urban fabric. These interventions were based upon the establishment of an infrastructure for exporting the State s production, firstly through and despite the Potengi River, and later on by the construction of railways. Although the project of Natal s hegemony had been outlined before the establishment of the railway network, in both cases the ultimate objective was to reinforce and develop the capital city as a commercial urban center to the detriment of other cities

Reproductive output of the spider crab Epialtus bituberculatus (H. Milne Edwards, 1834) (Crustacea, Decapoda, Brachyura) associated with beds of the alga Sargassum cymosum (C. Agardh, 1820) on the southeastern Brazilian coast

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Pelvimetria em macacos-da-noite (Aotus azarai infulatus - KUHL, 1820)

Related data to the diameters of the pelvis from 72 Aotus azarai infulatus, owl monkeys, 42 adult males and 30 adult non-pregnant females, were obtained in vivo by ventrodorsal projection radiographic exams, correlated with sex, the measures of the body and their origin. The mean values of the body length (30.94 cm), tail length (35.63 cm), thoracic perimeter (18.97 cm), hip perimeter (17.11 cm) and the weight (0.96 Kg) were verified. The radiographic images were digitalized and measured, and the mean values were 1.41 cm for the superior biiliac diameter; 1.58 cm for the inferior biiliac diameter; 1.97 cm for the medium biiliac diameter; 2.64 cm for the right diagonal diameter; 2.66 cm for the left diagonal diameter; 2.48 cm for the sacrum-pubic diameter; 3.85 cm 2 for the inlet pelvic area. In conclusion, the pelvis from males and females Aotus azarai infulatus can be classified as dolicopelvic and there is pelvic sexual dimorphism in adult owl monkeys (Aotus azarai infulatus).

Anatomia do nervo isquiático em mocós (Kerodon rupestris WIED, 1820) aplicada a clínica de animais silvestres

To know the origin of the ischiatic nerve in mocos (Kerodon rupestris Wied,1820) near by intervertebral forames and the muscling belonging to its routes were used 10 adult animals, from CEMAS-ESAM. After natural obit, they were fixed in formol (10%) and dissected to exposition and to singt of the ischiatic nerve. The results were indicated in percentage. Variations in the quantity of the lumber and sacral vertebras nere observed, five animals (50,00%) reveled seven lumbar vertebras and three sacral ones; two animals recrealed seven lumbar vertebras and four sacral ones, and two animals reveled six lumbar vertebras and three sacral ones. An animal (10,00%) revealed six lumbar vertebras and four ones. Therefore, the origin of the nerve was differentiated five animals (50,00%) had the participation of L 7,S 1,S 2; two animals (20,00%) with L 7,S 1; and a little part of S 2. Two animals (20,00%) with L 6,S 1,S 2, and an animal (10,00%) with L 6,S 1, and a little part of S 2. The last root of the ischiatic nerve in all its origins, contribute to the constitution of the first root of pudental nerve. It was verified that in all its route, the ischiatic nerves (100,00%) ceded branches to the muscles: medial gluteus, deep gluteus, superficial gluteus, emiting muscular branches to the femoral biceps or to thigh, and to the semimembranous and semi-tendinous muscles, that is continuous with a high calibre trunk, originating the fibular nerve(sideways), the tibial nerve(medial) and the lateral plantar sural cutaneous nerve (caudal).

Cabeceiras do Rio Pardo: ocupação e formação da região de Caconde-SP (1765-1820)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Helmintos parasitos de mocós (Kerodon rupestris Wied, 1820), de vida livre e de cativeiro, criados no semi-árido nordestino

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

Biodiversidade de caranguejos Branquiúros (Crustacea, Decapoda) associada a bancos da alga Sargassum cymosum (C. Agardh, 1820) na região da Ubatuba, Litoral Norte Paulista

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

The plants by Daniel Rolander (c. 1723-1793) in Diarium Surinamicum (1754-1765) and herbaria

The manuscripts of Diarium Surinamicum by Daniel Rolander practically remained ignored and unpublished for over 240 years, till the recent publication of its translation into English, which occurred in 2008. In this, the names of species described and/or cited by Rolander were faithfully retained, hence preserving the indication of them without authorship, for the vast majority. In the present work, all the names of plants that were treated by Rolander in his journal, about 664, including by tradition the fungi and algae, are contextualised in relation to the authorship, reference to the publication of the protologue, pagination of citations/descriptions in the manuscripts and in the published translation, indication of probable misidentifications with possible alternative names, vernacular names, and related literature. Additionally, we searched for the vouchers collected by Rolander, scattered in several herbaria, which have been linked to the probable names and descriptions in the diary. Given the considerable time till the publication of these names, and by the lack of indication of their nomenclatural types in the English version, the great majority of the new species described by Rolander, which would have priority if published in due time, became invalid names according to the ICN. Nevertheless, the list of Rolandrian species here presented, from his work that has finally taken a place in the history of natural sciences, shows that he was also a competent botanist, besides being a skilled entomologist, having recognised and detailedly described many of the Surinamese plants hitherto unknown to science.

Taxonomia das espécies brasileiras de Lauraceae coletadas por Carl Friedrich Philipp Von Martius de 1817 a 1820

CARL FRIEDRICH PHILIPP VON MARTIUS foi um naturalista alemão que visitou diversas regiões brasileiras, sobretudo a região da Amazônia. Este veio ao Brasil junto com a comitiva da Arquiduquesa Leopoldina da Áustria, que aqui vinha se casar com o Príncipe Herdeiro D. Pedro de Alcântara, futuro Imperador do Brasil. A sua viagem pelo Brasil teve início em 1817, no Rio de Janeiro, e término em 1820, na região amazônica. Estima-se que coletou amostras de cerca de 7.200 espécies de plantas, que foram base para a produção da Flora Brasiliensis, editada inicialmente por ele, com a colaboração e edição póstuma de AUGUST WILHELM EICHLER e IGNATZ URBAN. Esta obra monumental foi publicada entre 1840 e 1906, com a participação dos mais eminentes botânicos europeus da época, que realizaram os tratamentos taxonômicos de 22.767 espécies brasileiras, na maioria angiosperma. O tratamento das Lauraceae ficou a cargo do botânico suíço CARL DANIEL FRIEDRICH MEISSNER. Dentre as espécies de Lauraceae constam 64 táxons com indicação de coletas realizadas por MARTIUS. Tomando-se por referência o tratamento de MEISSNER, bem como as demais opera principes, o presente trabalho teve como objetivo a atualização taxonômica das espécies de Lauraceae coletadas por MARTIUS no Brasil. Para tanto, foram verificadas as coleções dos principais herbários europeus e norte americanos, com base na literatura especializada e nos bancos de dados disponíveis. Através de imagens em alta resolução dos espécimes, esses foram confrontados com os protólogos e revisões dos gêneros. Desta forma, os tratamentos das espécies envolvidas foram conduzidos com a verificação do status taxonômico das mesmas, suas sinonímias, nomes atualmente aceitos como corretos, bem como sobre as tipificações relacionadas. Sempre que pertinente, foram feitos comentários sobre as coleções e sobre problemas taxonômicos e nomenclaturais detectados. Com este trabalho...