Made available in DSpace on 2021-07-14T10:23:39Z (GMT). No. of bitstreams: 0 Previous issue date: 2005-12. Added 1 bitstream(s) on 2021-07-14T11:29:09Z : No. of bitstreams: 1 S0102-695X2005000400006.pdf: 220471 bytes, checksum: 36b9ca97a5383732b9781f8d761c4315 (MD5); Lyophilized aqueous extract (LAE) from Lychnophora pinaster Mart (Asteraceae) aerial parts was evaluated in the search of possible biological acti...
Ticks carry a diverse community of microorganisms including non-pathogenic symbionts, commensals, and pathogens, such as viruses, bacteria, protozoans, and fungi. The assessment of tick-borne microorganisms (TBM) in tortoises and their ticks is essential to understand their eco-epidemiology, and to map and monitor potential pathogens to humans and other animals. The aim of this study was to characterize the div...
Ticks carry a diverse community of microorganisms including non-pathogenic symbionts, commensals, and pathogens, such as viruses, bacteria, protozoans, and fungi. The assessment of tick-borne microorganisms (TBM) in tortoises and their ticks is essential to understand their eco-epidemiology, and to map and monitor potential pathogenstohumansandotheranimals.Theaimofthisstudywastocharacterizethe diversity of micr...
Hyalomma aegyptium is the most common tick species infesting tortoises in the Palearctic. Although larvae and nymphs of these ticks feed on different animal groups, adults of H. aegyptium are highly specific to Testudo. Hyalomma are also carriers of various microorganisms, including pathogens. In this symposium we present the results of two studies on Hyalomma ticks infesting Testudo from North Africa and Turke...
Neste estudo, uma técnica de cromatografia líquida de alta resolução em fase reversa (CLAE-FR) para a determinação de ácido rosmarínico em Cordia verbenacea foi desenvolvida e validada. A análise de regressão foi avaliada, com observação de uma boa linearidade (r = 0,9997). Os valores obtidos para a precisão e exatidão estão de acordo com as diretrizes do ICH e com a legislação brasileira. Os valores de repetib...
Earth is one of the most widely used building materials in the World. Different types of adobe dwellings are made to assure protection and wellbeing of the population according to the diverse zones needs. Therefore, it is importantstudy the structural behaviour of the adobe masonry constructions, analysing their seismic vulnerability, which may help in preventing social, cultural and economic losses. In the pre...
The study presented is part of a research on the built-up heritage of vernacular architecture, with particular emphasis on the prominence of knowledge in the conservation of this heritage. The overall aim is to highlight the importance of obtaining, interpreting, transmit and disseminate information and knowledge on materials, building systems and traditional techniques, in order to promote the sustainably safe...
Até meados do século XX, o adobe foi um material de construção muito utilizado no distrito de Aveiro, em Portugal. Actualmente, nesta região, e em particular na cidade de Aveiro, permanecem ainda muitos exemplos de edifícios construídos em adobe, alguns de importante valor patrimonial e arquitectónico. No entanto, muitos destes edifícios têm sido votados ao abandono nas últimas décadas, especialmente pela escas...