New features of Cuban endemic Pinguicula filifolia (Lentibulariaceae) and considerations on its habitat and ecology

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

The Cuban economy

Includes bibliography

Letter of Valdés Rodriguez President of the Cuban Delegation to Dr. Luis Machado y Ortega President of the Second Session of the Economic Commission for Latin America

Request the inclusion into the Agenda of the Conference of the item "Turismo"

Evaluation of estrogenic, antiestrogenic and genotoxic activity of nemorosone, the major compound found in brown Cuban propolis

Background: Brown propolis is the major type of propolis found in Cuba; its principal component is nemorosone, the major constituent of Clusia rosea floral resins. Nemorosone has received increasing attention due to its strong in vitro anti-cancer action. The citotoxicity of nemorosone in several human cancer cell lines has been reported and correlated to the direct action it has on the estrogen receptor (ER). Breast cancer can be treated with agents that target estrogen-mediated signaling, such as antiestrogens. Phytoestrogen can mimic or modulate the actions of endogenous estrogens and the treatment of breast cancer with phytoestrogens may be a valid strategy, since they have shown anti-cancer activity.Methods: The aim of the present investigation was to assess the capacity of nemorosone to interact with ERs, by Recombinant Yeast Assay (RYA) and E-screen assays, and to determine by comet assay, if the compound causes DNA-damaging in tumoral and non-tumoral breast cells.Results: Nemorosone did not present estrogenic activity, however, it inhibited the 17-β-estradiol (E2) action when either of both methods was used, showing their antiestrogenicity. The DNA damage induced by the benzophenone in cancer and normal breast cells presented negative results.Conclusion: These findings suggest that nemorosone may have therapeutic application in the treatment of breast cancer. © 2013 Camargo et al.; licensee BioMed Central Ltd.

Liberdade hipotecada: o processo de independência cubana na imprensa brasileira (1895-1902)

Pós-graduação em História - FCLAS

Inter- and intra-specific diversity of Cuban Pinguicula (Lentibulariaceae) based on morphometric analyses and its relation with geographical distribution

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

The Copper Country Strike of 1913-1914 in Finnish Newspapers

The purpose of this study is to take a closer look at media response in Finland concerning the 1913-14 Michigan Copper Strike and depict how the strike was presented in the Old Country and its main newspapers. I shall take a closer look at the 1913-14 issues of Työmies (social democrat), Helsingin Sanomat (liberal), and Uusi Suometar (conservative) for ideological views of the strike. Furthermore, and in terms of close reading and cross-referencing, how did these newspapers in Finland see the strike and the strike’s outcome? Editorial notes and letters from the public shall both be included. Special attention will be given to the notions of transnational solidarity between Finnish-American and Finnish labor activists.

Morphology-Pragmatics Interface The Case of the Tanzanian Commercials in Swahili Newspapers

This work articulates the relationship between the choice of the vocabularies, their morphophonological modifications and the anticipated meanings in the language of commercial advertisements in Tanzanian Swahili newspapers. An eclectic approach that makes use of the Textual Analysis Approach and Lexical Morphology Theory brings into light important facts. For instance, apart from the use of standard Swahili, there is a good deal of English loan words which either undergo Swahilization morphologically or keep the original forms. Also, the intended meanings are captured by the intended audiences by, among others, the age and level of education of the newspapers’ readers. The contribution herein is that there is a link between the designed morphology of the words and the interpretation captured, at least in the language of commercials.

Ship Newspapers and Passenger Life Aboard Transoceanic Steamships in the Late Nineteenth Century

Despite the many technological innovations that had for some time contributed to a significant reduction of global travel times, intercontinental ship passages in the late nineteenth century were no quick affair. Depending on the route, such journeys could last between a few weeks and several months. During this time, crew and passengers shared the narrow space of the ship—largely isolated from the rest of the world and basically suspended between origin and destination. On many long-distance steamers, the production and consumption of ship newspapers became one possible means of whiling away the time in transit for the passengers. In this article, we seek to demonstrate how these extraordinary publications can serve as lenses not only on shipboard life but actually on historical actors of globalisation in a more general context. First, we seek to highlight why and how ship newspapers played an important role in the shaping of the peculiar social space of the passenger ship. We will then give a brief overview of the context in which these newspapers were produced and what kind of news they contained. In a third step, we will introduce two brief examples of topics discussed in ship newspapers and outline possible fields of research on which ship newspapers will be able to shed new light.

The Feasibility of Cuban Market Economy: A Comparison with Vietnam

In spite of the difficulties incurred by its people, Cuba has maintained a centrally planned economy with single party system. On the contrary, Vietnam has introduced a market economy under communist rule, and succeeded in generally improving living standards. The factors that contributed to the introduction of Vietnamese-style reforms are (1) severe economic crisis, (2) demonstration effects from neighboring countries, (3) poor social policy, (4) initiatives by ex-conservative leader/s, and (5) weak state capacity. The conditions to sustain high economic growth are (1) social sectors familiar with capitalist economics, (2) abundant labor forces with relatively low labor cost, and (3) investment by exiles. This paper analyzes to what extent Cuba meets these conditions.

The Cuban Economy: A Current Evaluation and Proposals for Necessary Policy Changes

Politicians, social scientists and general readers have noted in both Cuban and international academic forums and periodicals that the well-being enjoyed by the Cuban people in the 1980s has been seriously compromised since the economic crisis of the 1990s. Even for the most skeptical of observers it is clear that this worsening of conditions can be attributed not only to external factors, such as the breakup of the international socialist system, the tightening of the US blockade, and the worldwide economic crisis suffered by underdeveloped countries, but also to internal factors that have kept the country from taking full advantage of the human and material potential available on the island. Although Cuba is currently experiencing an economic recovery from the collapse in GDP in the mid 1990s following the collapse of its ties with the Socialist Bloc, it continues to maintain high import coefficients due to longstanding structural.