The discovery of three lost ‘Salting’ carpets: science as a tool for revealing their history

Thesis presented at the Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, to obtain a Master degree in Conservation and Restoration,Specialization in Textiles

Cochineal, a precious source of red: cochineal dyes characterization by high performance liquid chromatography with diode array detection and principal component analysis

Presented at Faculdade de Ciências e Tecnologias, Universidade de Lisboa, to obtain the Master Degree in Conservation and Restoration of Textiles

Objects that move: Japanese Namban screens in the realm of the senses

This paper identifies and critiques the value of stillness as a necessary condition for the display and appreciation of art objects like the 16th century Japanese Namban screens, whose history and function is characterised by forms of movement. Drawing on multi-sited fieldwork in museum galleries that display these screens in Japan, Portugal and North America I will detail how the art-historical interpretation of the physical passage of these objects and their value as cultural heritage is based upon the fixed point perspectivism of networks and a visualist paradigm. Museum focused processes of conservation and display can be understood as extending this paradigm. By means of environmental controls, directed towards the location of perceptible meaning in what is available to vision and the necessary attenuation of the other senses the material movements of the object and movements of constituent materials in the object are stilled. The argument is for a sensory approach to museums and the objects within them, which in this case takes account of the material movements of the screens by engaging the senses through the ‘touch of sound’ as well as vision.

Archaeological Remains Accounting for the Presence and Exploitation of the North Atlantic Right Whale Eubalaena glacialis on the Portuguese Coast (Peniche, West Iberia), 16th to 17th Century

The former occurrence of the North Atlantic right whale Eubalaena glacialis on the Portuguese coast may be inferred from the historical range of that species in Europe and in NW Africa. It is generally accepted that it was the main prey of coastal whaling in the Middle Ages and in the pre-modern period, but this assumption still needs firming up based on biological and archaeological evidence. We describe the skeletal remains of right whales excavated at Peniche in 2001-2002, in association with archaeological artefacts. The whale bones were covered by sandy sediments on the old seashore and they have been tentatively dated around the 16th to 17th centuries. This study contributes material evidence to the former occurrence of E. glacialis in Portugal (West Iberia). Some whale bones show unequivocal man-made scars. These are associated to wounds from instruments with a sharp-cutting blade. This evidence for past human interaction may suggest that whaling for that species was active at Peniche around the early 17th century.

Portuguese business groups at the beginning of the 21st century: Trends, characteristics and configurations

This study considers the literature on the persistence of business groups in developed economies and analyzes the Portuguese case. The reconstruction of the largest business groups assembles information relevant to define characteristics that enable them to thrive. Increasing internationalization, more specialization in core activities and family control define these types of big businesses. New sectors also emerge as a characteristic of these business groups when compared to the ones existing 40 years ago.

An introduction to the fractional continuous- time linear systems: the 21st century systems

IEEE CIRCUITS AND SYSTEMS MAGAZINE, Third Quarter

The Cornerstones of Modern Government Maps, Weights and Measures and Census in Liberal Portugal (19th century)

Thesis submitted for assessment with a view to obtaining the degree of Doctor in History and Civilisation from the European University Institute

Competência intercultural: conteúdos culturais na aquisição da língua estrangeira e sua integração didáctica no ensino do alemão

Dissertação apresentada à Faculdade de Ciências Sociais e Humanas da Universidade Nova de Lisboa para obtenção do grau de Doutor em Cultura Alemã.

Economic ideas and policies in nineteenth-century Portugal

Luso-Brazilian Review Vol.38 Issue 2, p1-15

Os topónimos algarvios na Paleontologia portuguesa

Since the XIX century, Portuguese and foreign geologists have defined 47 new invertebrate taxa (foraminifera, ostracods, coelenterates, brachiopods, gastropods, ammonoids, echinoids), 2 new fossil plant taxa (charophyte and pteridophyte) and 1 ichnofossil, using toponymy from the Algarve; these taxa refer to 1 genera, 47 species and 2 varieties. Besides the Algarve toponym, the most used as specific name, twenty others have been used, mostly from western Algarve; these toponyms are associated to: – Miocene units, particularly from Ribeira de Cacela and Ferragudo; – Cretaceous units between Zavial and Marim; – Upper Jurassic units from Sagres, Carrapateira and Loulé and Middle Jurassic units from Sagres and Guilhim; – Triassic units from Vila do Bispo to Tavira; – Carboniferous units, particularly from the Aljezur-Bordeira-Carrapateira region. The earliest of these designations were attributed to seven gastropods from the Upper Miocene of Cacela (COSTA, 1866-1867). The majority of the named species are typical of the Algarve, but some have been collected, as well, in the Lusitanian Basin. Although extensively cited in the geological literature, some of these taxa either do not fulfill the ICZN rules, or fall into synonymy with previously established taxa, or should be formally considered as non valid names (nomem nudum and nomen oblitum). Only widespread bibliographical review, associated with the palaeontological revision of some of these groups and the correct interpretation of the ICZN articles, will allow confirming, or not, the doubts that have now arisen.

Drugs in ads and news: educating people in the nineteenth century press

This research aims at finding out how scientific knowledge reached the common people in nineteenth century Portugal, using newspapers as the main source of information. Collecting news on science and technology is part of a larger research project focused on producing a History of the Popularization of Science and Technology in Portugal, following a model already developed in the UK and the USA (Bauer 2007). This source was probably the most widespread vehicle to divulge the latest scientific news at the time to an unspecialised audience. The following themes are approached: Drug advertisements in the nineteenth century. How did scientific knowledge on diseases and treatments reach the consumer? How did newspapers deal with epidemics? What were the prevention measures and the known treatments at the time? And what was the role of newspapers as educators? Ads show us the interest on divulging new products and the role of publicity as moulder of minds. All these questions introduce us to the role of the media on the subject of social perception of science and technology and the way scientific knowledge reached the common citizen.

Chemical analysis of 17th century Millefiori glasses excavated in the Monastery of Sta. Clara‐a‐Velha: comparison with Venetian and façon‐de‐Venise production

Dissertação apresentada na Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa para obtenção do grau de Mestre em Conservação e Restauro,Área de especialização Cerâmica e Vidro

Study of a 9th century silver earrings set from Mikulčice: corrosion, conservation and maintenance

Dissertação apresentada na Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa para obtenção do grau de Mestre em Conservação e Restauro

Managerial strategies in canning industries: A case study of early twentieth century Portugal

Business History, Vol, 51 Issue 1, p45-58