A propòsit d'una cançó popular recollida per Jacint Verdaguer i enviada al seu amic Marià Aguiló

«Comiat de Vic» forma part del recull de cançons populars que Jacint Verdaguer va enviar al seu amic i erudit mallorquí Marià Aguiló. La lletra de la cançó traça un itinerari a través de la ciutat que va fent menció dels edificis religiosos que es troben durant el trajecte. L’emoció acumulada i el dolor de la partença indiquen que probablement es tracta del comiat definitiu d’un condemnat a mort.

The referendum and popular consultations in the Autonomous State

The referendum is a poorly used mechanism for direct participation in the Spanish system, at both state and regional level. The discussion on the feasibility of this system at regional level has been examined by the Constitutional Court. Influenced by the reluctance with which constituents viewed the mechanisms of direct democracy, they still have a reductive view of the referendum. The State therefore reserves the right to exercise very intensive controls on the provision and authorization of referendums and on the specific exercise of each referendum

Caracterização através de análise química da escultura portuguesa sobre madeira de produção erudita e de produção popular da época barroca

Making use of several analytical techniques, four erudite and four popular Portuguese baroque wooden sculptures were studied. The materials and techniques employed were identified and the relationship between their artistic quality and the materials used was investigated. In general, the pigments were common at the time, but one pigment discovered in the beginning of the 18th century and two rare arsenic pigments were also identified. In popular sculptures cost-saving was detected, particularly concerning the gold leaf. Regarding some technical procedures identified, recommendations found in historical documents did not seem to have been entirely followed, neither in erudite nor in popular sculptures.

Tem orixá no samba: Clara Nunes e a presença do candomblé e da umbanda na música popular brasileira

Algumas informações sobre as religiões afro-brasileiras (candomblé e umbanda) nos chegam por meios como a indústria fonográfica, o rádio e a televisão. Nesse cenário, a música popular brasileira (MPB) ocupa importante papel de divulgadora dessa religiosidade. Em vista disso, nesse trabalho procuro interpretar os modos pelos quais os valores dessas religiões aparecem na MPB tendo como campo empírico a produção artística de Clara Nunes (análise de letra de música, da performance em shows, clipes e apresentações em programas de TV, assim como dos símbolos escolhidos na divulgação de seu trabalho, presentes em encartes e capas de LPs).

Antioxidant properties of natural compounds used in popular medicine for gastric ulcers

There is evidence concerning the participation of reactive oxygen species in the etiology and physiopathology of human diseases, such as neurodegenerative disorders, inflammation, viral infections, autoimmune pathologies, and digestive system disorders such as gastrointestinal inflammation and gastric ulcer. The role of these reactive oxygen species in several diseases and the potential antioxidant protective effect of natural compounds on affected tissues are topics of high current interest. To consider a natural compound or a drug as an antioxidant substance it is necessary to investigate its antioxidant properties in vitro and then to evaluate its antioxidant functions in biological systems. In this review article, we shall consider the role of natural antioxidants derived from popular plants to reduce or prevent the oxidative stress in gastric ulcer induced by ethanol.

Starter cultures used in probiotic dairy product preparation and popular probiotic dairy drinks

Dairy products that contain probiotic bacteria are those that are produced with various fermentation methods, especially lactic acid fermentation, by using starter cultures and those that have various textures and aromas. Fermented dairy products are popular due to their differences in taste and their favourable physiological effects. Today, fermented dairy beverages in general are produced locally by using traditional methods. Recently, due to the increased demand for natural nutrients and probiotic products, fermented dairy beverages have reached a different position and are considered to have an important impact on human health and nutrition. In this article, probiotic bacteria and functional dairy products that are produced by using probiotic bacteria are discussed.

Salt intake and blood pressure in the University of Asuncion-Paraguay youths: a preliminary study

INTRODUCTION: High salt intake is a major risk factor related to many cardiovascular and renal diseases. World Action on Salt and Health is a newly formed coalition of heath professionals whose goal is to implement changes in salt consumption in their respective countries for the goal of reducing blood pressure. In the same vein, we have decided to study the amount of salt intake in Paraguay to determine if a relationship exists between salt intake and blood pressure. OBJECTIVE: A preliminary study was undertaken to determine salt intake in Paraguay and its relationship with blood pressure, in order to implement a national program to combat hypertension. METHODS: Cross-sectional, observational study of 72 students from various universities in Asuncion (age range 22-30 years). Sodium excretion in 24-hour urine samples and blood pressure were measured. Assuming a steady state, urinary sodium excretion was converted into grams of salt ingested per day. RESULTS: Only 7% of the 72 participants had a salt intake less than the recommended maximum of 5 g/day. Forty-six percent had a blood pressure between 120-139 mmHg and 3% had stage 1 hypertension. There was no significant relationship between sodium excretion and blood pressure. CONCLUSION: Salt intake and blood pressure were found to be significantly elevated in young adults in Paraguay and argues for the importance of instituting a national campaign to reduce salt intake in this society.

Diabo e cultura popular

O presente trabalho focaliza a figura do diabo participando de duas expressões da chamada cultura popular medieval. Por meio de espetáculos como o Carnaval, a Festa dos Loucos, a Festa do Asno, procurei aprender, através da figura demoníaca, o intercâmbio entre duas formas de cultura - uma, séria, religiosa, feudal - relacionada com o mundo das instituições medievais - outra, cômica, irreverente, profana - ligada ao mundo medieval não institucionalizado.

Science and the values of popular movements

First an overall view is provided of Lacey’s ideas concerning science in its relation with the values of popular movements, and of the World Social Forum. Then, as an exercise in the building of conceptual bridges betweeen philosophical and political discourses about science, an analysis is provided of a speech delivered by Brazil’s new minister for science and technology in the occasion of his taking office.

A cooriginariedade entre direitos humanos e soberania popular: a crítica de Habermas a Kant e Rousseau

O texto busca compreender e avaliar as influências das filosofias políticas de Rousseau e Kant no pensamento habermasiano. Ele se atém sobretudo à ideia fundamental de Direito e democracia, segundo a qual há uma cooriginariedade lógica entre direitos humanos, interpretados como direitos fundamentais de liberdade individual, e a soberania popular, interpretada como direitos políticos de participação e comunicação, no processo de formação pública da opinião e vontade. Defende-se que a crítica habermasiana a Rousseau e a Kant se deve ao projeto de radicalização da democracia, para o qual as contribuições dos dois filósofos apresentam ainda alguns obstáculos. Porém, ao mesmo tempo, pode-se dizer que, segundo Habermas, a contribuição de um serve para sanar os problemas presentes na contribuição do outro.

Propostas de educação popular em Campinas: "as aulas noturnas"

Utilizando-se da pesquisa realizada em escritos da época, década de 1870, como jornais e almanaques, e da documentação encontrada sobre a fundação das "aulas noturnas", mantidas pela Sociedade Propagadora de Instrução, em Campinas, pretende-se conceituar a educação oferecida por essa escola como além do objetivo primeiro de toda e qualquer educação elementar, a alfabetização. Nela, esperava-se que as crianças e os adultos, ao se formarem, fossem inseridos em uma nova sociedade que se acreditava em formação. Assim, o artigo busca encontrar na educação a formação de homem, mundo e sociedade que a elite cafeicultora propunha para essa camada pobre presente no então espaço urbano nascente.