Portuguese newspapers’ front-page and the coverage of European Cultural Capital: Porto 2001 and Guimarães 2012

Portugal hosted in the last thirteen years, two editions of the event European Cultural Capital; this paper intends to illustrate the coverage that Portuguese newspapers (daily newspapers Público, Diário de Notícias, Correio da Manhã and Jornal de Notícias, a weekly newsmagazine Visão and a weekly newspaper Expresso) made, through referrals in front-page and respective developments within the editions, to each of the events and that allows us to define the main moments that marked each of them, patterns of action, the major players, planning and programming types. The European Cultural Capital project elects, from year to year, cities of different EU member states with the main goal of “contributing to bring together the Europe´s people" (words of Mélina Mercouri, Greek Minister of Culture who, in 1985, proposed the launch of this initiative) and encouraging the elected urban space to present new cultural paradigms. In the genesis of this model is the cultural decentralization’s vector, a possibility to medium-sized cities of funding public works, restoring heritage and promoting themselves in touristic terms, of giving visibility to cities away from cultural and creative industries’ major distribution centers. A crucial factor to achieve this goal is media coverage. This paper outline the information that the Portuguese press ran over the two years that elapsed the latest editions of the European Cultural Capital in Portugal, namely that media coverage have deviated from the disclosure of the events’ schedule to suggest itineraries of visit and little or not even question the role that cities, promoting such initiatives, have as places of innovation in terms of cultural policies, artistic production and innovation, in urban and environmental regeneration, in economic revitalization, in training and creating new artists and new audiences and in boosting the confidence of local communities. The content analysis performed to articles shows how press is essential to the promotion of cities as cultural/touristic destinations as it stimulates consumption among residents and attracts visitors, with the possible dire consequence of turning the cultural journalist into an agent of touristic instead of cultural promotion.

Cold Urticaria and Infectious Mononucleosis in Children

Physical urticaria includes a heterogeneous group of disorders characterized by the development of urticarial lesions and/or angioedema after exposure to certain physical stimuli. The authors present the case of a child with severe acquired cold urticaria secondary to infectious mononucleosis. Avoidance of exposure to cold was recommended; prophylactic treatment with ketotifen and cetirizine was begun and a self-administered epinephrine kit was prescribed. The results of ice cube test and symptoms significantly improved. Physical urticaria, which involves complex pathogenesis, clinical course and therapy, may be potentially life threatening. Evaluation and diagnosis are especially important in children. To our knowledge this is the first description of persistent severe cold-induced urticaria associated with infectious mononucleosis in a child.

Significance of Biogenic Amines in Cold-Smoked Fish and Their Relation to Microbiological Characteristics of Products Available in Portuguese Retail Markets

Studies on microbial characterization of cold-smoked salmon and salmon trout during cold storage were performed on samples available in the Portuguese market. Samples were also classified microbiologically according to guidelines for ready-to-eat (RTE) products. Further investigations on sample variability and microbial abilities to produce tyramine and histamine were also performed. The coefficient of variation for viable counts of different groups of microorganisms of samples collected at retail market point was high in the first 2 wk of storage, mainly in the Enterobacteriaceae group and aerobic plate count (APC), suggesting that microbiological characteristics of samples were different in numbers, even within the same batch from the same producer. This variation seemed to be decreased when storage and temperature were controlled under lab conditions. The numbers of Enterobacteriaceae were influenced by storage temperature, as indicated by low microbial numbers in samples from controlled refrigeration. Lactic acid bacteria (LAB) and Enterobacteriaceae were predominant in commercial products, a significant percentage of which were tyramine and less histamine producers. These results might be influenced by (1) the technological processes in the early stages of production, (2) contamination during the smoking process, and (3) conditions and temperature fluctuations during cold storage at retail market point of sale.

Insights into the role of almond CBF transcription factors in the environmental control of cold acclimation and dormancy break

Dissertation presented to obtain the Ph.D degree in Biology

(Non) - Demand driven servitization: strategic implications for suppliers from incorporating their customers up front

Double Degree. A Work Project, presented as part of the requirements for the Award of a Master’s Degree in Management from NOVA – School of Business and Economics and a Masters Degree in International Business, Strategy and Innovation from Maastricht University

Cold fission: splitting the pombe cell at room temperature.

The mechanisms responsible for cytokinesis and its coordination with other events of the cell cycle are poorly understood. Genetic studies of cytokinesis in fission yeast are one useful approach to this problem. A number of conditional mutants of fission yeast that show defects in the formation of the septum of cytokinesis have been identified. Cloning of the genes affected in these mutants has begun to shed light upon the elements required to direct the construction of the division septum and also upon how the initiation of septum formation may be coordinated with mitosis.

Mitochondrial uncoupling prevents cold-induced oxidative stress: a case study using UCP1 knockout mice.

The relationship between metabolism and reactive oxygen species (ROS) production by the mitochondria has often been (wrongly) viewed as straightforward, with increased metabolism leading to higher generation of pro-oxidants. Insights into mitochondrial functioning show that oxygen consumption is principally coupled with either energy conversion as ATP or as heat, depending on whether the ATP-synthase or the mitochondrial uncoupling protein 1 (UCP1) is driving respiration. However, these two processes might greatly differ in terms of oxidative costs. We used a cold challenge to investigate the oxidative stress consequences of an increased metabolism achieved either by the activation of an uncoupled mechanism (i.e. UCP1 activity) in the brown adipose tissue (BAT) of wild-type mice or by ATP-dependent muscular shivering thermogenesis in mice deficient for UCP1. Although both mouse strains increased their metabolism by more than twofold when acclimatised for 4 weeks to moderate cold (12°C), only mice deficient for UCP1 suffered from elevated levels of oxidative stress. When exposed to cold, mice deficient for UCP1 showed an increase of 20.2% in plasmatic reactive oxygen metabolites, 81.8% in muscular oxidized glutathione and 47.1% in muscular protein carbonyls. In contrast, there was no evidence of elevated levels of oxidative stress in the plasma, muscles or BAT of wild-type mice exposed to cold despite a drastic increase in BAT activity. Our study demonstrates differing oxidative costs linked to the functioning of two highly metabolically active organs during thermogenesis, and advises careful consideration of mitochondrial functioning when investigating the links between metabolism and oxidative stress.

Biología y pesquería del perico o dorado Coryphaena hippurus, febrero 2010

La prospección para evaluar la biología y pesquería de Coryphaena hippurus perico o dorado, se efectuó del 10 de febrero al 1 de marzo 2010, a bordo del BIC Imarpe V. El área de extracción fue de 4°59’32,8’’ a 10°15’20,1’’S y de 79°55’16,2’’ a 84°35’04,2’’W; la captura total fue 1.500,5 kg. La CPUE varió de 0,9 a 18,2 kg/Nº Anzuelos/1000*hora efectiva de pesca. Se encontró alta selección interespecífi ca del espinel superfi cial, al capturar 87,8% de perico y 8 especies de peces, tortugas y cefalópodos. El rango de tallas para hembras fue 79 - 141 cm de LT, en machos fue 100 - 157 cm LT. El factor de condición de Fulton en machos varió de 0,30 a 0,46 y en hembras de 0,32 a 0,40. Se determinó para hembras: L∞=148,92 cm, tasa de crecimiento anual (K) 1,081, se estimó t0 = -0,076 años, el Índice de performance Ǿ= 4,38; para machos, estos parámetros fueron L∞=169,75 cm, tasa de crecimiento anual (K) de 0,893, t0 = -0,115, índice de performance Ǿ= 4,40. La curva de crecimiento en talla para hembras, indica que a un año de edad la LT es 102,4 cm y en machos 107 cm. El máximo crecimiento en peso para hembras y machos fue a 1,5 años de vida. El Índice gonadosomático (IGS) fl uctuó de 3,2 a 4,6 mostrando comportamiento heterogéneo. La proporción sexual fue de 2:1 favorable a las hembras. La fecundidad parcial fue de 324.416 ovocitos por tanda de desove. La fecundidad relativa fue 56 ovocitos/ gramo de peso corporal. El tipo de alimento fue peces, cefalópodos y crustáceos con dominancia de Exocoetus volitans (%IRI = 31,6), Argonauta spp. (%IRI = 26,4) mostrando variaciones según zonas y tallas. El consumo de alimento fue 472,7 g/ind./día correspondiente a 7,4% de su peso corporal, presentando fl uctuaciones con respecto a la talla; alimentándose en horas de la mañana, con un máximo entre las 8:00 y 9:59 horas. Se encontraron 5.762 parásitos, identifi cándose 8 especies en cuatro taxas. La prevalencia parasitaria indica que Tentacularia coryphaenae y Bathycotyle coryphaenae alcanzan el 100%, seguido por Hysterothylacium sp. 62% y Caligus coryphaenae 46%. El mayor número de parásitos se encontró en el estómago. Los peces entre 96–100 cm de LT son los más parasitados. La mayor incidencia parasitaria se encontró en la zona norte, en el tramo Paita-Salaverry. Los registros de temperatura en la columna de agua fueron de 12,7 a 27,3 °C y las ATSM de 0,2 a 4,1 °C. Por el frente oceánico se observaron comportamientos térmicos cálidos asociados a las masas de Aguas Ecuatoriales Superfi ciales y Aguas Subtropicales Superfi ciales y por la zona costera se localizaron Aguas Costeras Frías tanto en Chimbote como en Chicama con temperaturas próximas a 22,0 °C. La concentración de oxígeno disuelto superfi cial se presentó favorable para el perico.

Troupes de l'Armée Rouge quittant Pétrograd pour le front polonais : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 60449

Troupes de l'Armée Rouge quittant Pétrograd pour le front polonais : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 60448

Le Palais libre : organe du Front national des juristes

1944/03 (N6).

Le Palais libre : organe du Front national des juristes

1944/07 (N11).

Le Palais libre : organe du Front national des juristes

1943/11 (N4).

Le Palais libre : organe du Front national des juristes

1944/05 (N7).

Le Palais libre : organe du Front national des juristes

1943/05 (N1).