Astarloaren ekarpena euskal gramatikaren ikerketetan

Pablo Pedro Astarloaren jaiotzako 250. urteurrena dela eta, Durangon, 2002-VI-29an Euskaltzaindiaren bilera irekian irakurritako txostena

Hacia una edición crítica del manuscrito Lazarraga

Presentado en las Jornadas Euskal testuen edizioa: gaurko ikuspegiak eta etorkizuneko ikuspegiak = Edición de textos vascos: perspectivas actuales, perspectivas futuras (Bilbo, 2008.11.11-12)

Amatasunaren gaineko diskurtsoak euskal eleberrigintza garaikidean

[EUS] Artikulu honetan, bi alde aski diferenteak aztertu nahiko genituzke amatasunaren inguruko diskurtsoetan. Batetik, lehen partean, datu soziologikoak eskuan, aztertu nahi ditugu, 1979-2009 bitartean, amatasunak izan dituen gorabeherak. Beraz, datu soziologikoak buruan, literatur testuak aztertu ditugu bigarren atalean. Artikulu hau garatzeko orduan, protagonista ugalkortasun garaian dauden emakumeak dituzten literatur lanen hautua eginda batik bat.

Para una relectura del compromiso en los años sesenta: paradoja, escritura transparente, retracción de Antonio Gamoneda

[ES] En este artículo se trata de analizar el planteamiento del compromiso poético a la altura del comienzo de la década de los años sesenta, a partir del análisis de esa modalidad de escritura en Blues castellano de Antonio Gamoneda, libro cuyos poemas datan de 1961–1966, aunque permaneció inédito hasta 1982. Leído en el contexto de su producción, Blues castellano muestra una solidaridad absoluta con algunos de los modelos poéticos comprometidos de la época (Nazim Hikmet, Bertolt Brecht, los espirituales negros, etc.), así como una vinculación hacia un tipo de compromiso poético que va a hacer recaer su dimensión crítica en el lenguaje poético, no sólo en el referente externo. En Blues castellano se consolidan ya algunos de los conceptos centrales de la poesía gamonediana posterior: retracción, búsqueda de una escritura transparente, desaparición del sujeto en la escritura, etc.

Association between dietary phylloquinone intake and peripheral metabolic risk markers related to insulin resistance and diabetes in elderly subjects at high cardiovascular risk

Background: Vitamin K has been related to glucose metabolism, insulin sensitivity and diabetes. Because inflammation underlies all these metabolic conditions, it is plausible that the potential role of vitamin K in glucose metabolism occurs through the modulation of cytokines and related molecules. The purpose of the study was to assess the associations between dietary intake of vitamin K and peripheral adipokines and other metabolic risk markers related to insulin resistance and type 2 diabetes mellitus. Methods: Cross-sectional and longitudinal assessments of these associations in 510 elderly participants recruited in the PREDIMED centers of Reus and Barcelona (Spain). We determined 1-year changes in dietary phylloquinone intake estimated by food frequency questionnaires, serum inflammatory cytokines and other metabolic risk markers. Results: In the cross-sectional analysis at baseline no significant associations were found between dietary phylloquinone intake and the rest of metabolic risk markers evaluated, with exception of a negative association with plasminogen activator inhibitor-1. After 1-year of follow-up, subjects in the upper tertile of changes in dietary phylloquinone intake showed a greater reduction in ghrelin (-15.0%), glucose-dependent insulinotropic peptide (-12.9%), glucagon-like peptide-1 (-17.6%), IL-6 (-27.9%), leptin (-10.3%), TNF (-26.9%) and visfatin (-24.9%) plasma concentrations than those in the lowest tertile (all p<0.05). Conclusion: These results show that dietary phylloquinone intake is associated with an improvement of cytokines and other markers related to insulin resistance and diabetes, thus extending the potential protection by dietary phylloquinone on chronic inflammatory diseases.

Arantxa Urretabizkaiaren narrazio lanetako amatasunak: genero arteko harreman berrien paradigma

[EUS] Artikulu honen bidez, Arantxa Urretabizkaiak amatasuna bere narratiban nola jorratu duen agerian jarri nahi da. Horrela, Zergatik panpox (1979), Koaderno gorria (1998) eta Hiru Mariak (2010) eleberrietako, eta Aspaldian espero zaitudalako ez nago sekula bakarrik (1983) ipuin bildumako amak aztertu dira artikulu honetan. Lehenik, amatasunaren inguruan esparru teorikoa eraiki da. Hortaz, egun teoria feministak amatasunaren inguruan zedarriturikoa eta esanikoa aurkeztu da. Ondoren, kritika feminista metodologia gisa harturik, aipaturiko narrazioetako literatur protagonistak aztertu dira. Ondorio nagusi gisa esan daiteke aztertutako amatasunaren irudikapenak ez direla hegemonikoak, alternatiboak edota emergenteak baizik. Ama bakarrak, helduak, lan munduan nahiz politikan dihardutenak aurkitu ditugu literatur testu hauetan, hitz batean, harreman berriak sorrarazi dituzten literatur pertsonaiak. Harreman berri horiek, hain justu ere, genero arteko harreman berrien paradigma lirateke.

超短脉冲激光光束被局域体全息光栅衍射的性质分析

利用二维耦合波理论,分析了超短脉冲激光光束被完全重叠型的局域体全息光栅衍射的时空变化性质,给出了衍射和透射脉冲激光光束沿光栅出射边界的强度时空分布。以LiNbO3晶体为例,数值研究了衍射光脉冲强度沿光栅出射边界的分布和脉冲波形的变化及光栅的总衍射效率受光栅二维尺寸、入射角度、光栅折射率调制度及入射脉冲的脉冲时域半峰全宽等条件的影响而变化的情况。与一维体全息光栅对超短脉冲激光光束衍射的性质,及此光栅对连续光衍射的性质作比较,给出了合理选择光栅参量及入射条件以在光栅出射边界上得到总衍射效率较大且分布较均匀的衍

Scaled fractional Fourier transform and its optical implementation

The scaled fractional Fourier transform is suggested and is implemented optically by one lens for different values of phi and output scale. In addition, physically it relates the FRT with the general lens transform-the optical diffraction between two asymmetrically positioned planes before and after a lens. (C) 1997 Optical Society of America.

跑道形玻璃波导谐振腔滤波器的研制

采用Ag^＋-Na^＋离子工艺，在K9玻璃上制备了跑道形波导谐振腔滤波器．测试得到该滤波器自由光谱范围为FSR=0．177nm，对比对为Cr=7．5dB．同时分析得到耦合器的耦合系数为κ=0．916，耦合器和环形腔的损耗因子分别为δ=0．55，γ=0．48．耦合器的两波导几乎相连、条波导边缘不规则和一次离子交换波导表面缺陷是造成该波导滤波器具有较大损耗的主要原因。通过改进工艺技术降低波导损耗，该滤波器可以用于光通信、传感等领域，也可与其它波导结构相结合实现新的功能。

Why brush up your Shakespeare and your theory?: an Angela Carter companion to myths

Essa dissertação visa estudar a formação do que veio a ser conhecido como o mito Shakespeariano e sua relação com a produção literária contemporânea, exemplificada pelo romance Wise Children, da romancista inglesa Angela Carter. Tal objetivo pretende ser alcançado por meio uma revisão teórica de elementos relacionados à concepção de mito desenvolvida pelo filósofo francês Roland Barthes, tais quais a concepção tradicional de mito, o Estruturalismo, o Pós-estruturalismo, a crítica ideológica marxista e os Estudos Culturais. Um estudo dos processos históricos que deram origem ao e ajudaram a propagar o mito Shakespeariano também é levado a cabo nessa dissertação: a apropriação da figura e da obra de William Shakespeare feita pelos pré-românticos e pelos românticos em geral; a associação da figura de Shakespeare com a identidade nacional do Império Britânico; o advento da industria Shakespeariana e o papel das adaptações das peças de Shakespeare na propagação do mito Shakespeariano

Changes in social inequalities in disability-free life expectancy in Southern Europe: the case of the Basque Country

Background: Health expectancy is a useful tool to monitor health inequalities. The evidence about the recent changes in social inequalities in healthy expectancy is relatively scarce and inconclusive, and most studies have focused on Anglo-Saxon and central or northern European countries. The objective of this study was to analyse the changes in socioeconomic inequalities in disability-free life expectancy in a Southern European population, the Basque Country, during the first decade of the 21st century. Methods: This was an ecological cross-sectional study of temporal trends on the Basque population in 1999-2003 and 2004-2008. All-cause mortality rate, life expectancy, prevalence of disability and disability free-life expectancy were calculated for each period according to the deprivation level of the area of residence. The slope index of inequality and the relative index of inequality were calculated to summarize and compare the inequalities in the two periods. Results: Disability free-life expectancy decreased as area deprivation increased both in men and in women. The difference between the most extreme groups in 2004-2008 was 6.7 years in men and 3.7 in women. Between 1999-2003 and 2004-2008, socioeconomic inequalities in life expectancy decreased, and inequalities in disability-free expectancy increased in men and decreased in women. Conclusions: This study found important socioeconomic inequalities in health expectancy in the Basque Country. These inequalities increased in men and decreased in women in the first decade of the 21st century, during which the Basque Country saw considerable economic growth.

Holding mirrors up to Hamlet: what Franco Zeffirellis and Michael Almereydas filmic adaptations of the play tell us about it

Hamlet (1601), de William Shakespeare, é, desde o Fólio de 1623, circundada por um enorme e variado volume de leituras, que abrangem desde textos críticos e teóricos até as mais diversas adaptações teatrais e cinematográficas. Desde o final do século 19, o cinema vem adaptando peças de Shakespeare, fornecendo novos pontos de vista e sugestões para a encenação dessa obra ao levá-la inúmeras vezes para as telas. Dentre uma longa lista de adaptações fílmicas de Hamlet, o Hamlet mainstream de Franco Zeffirelli (1990) e o Hamlet 2000 (2000), filme independente de Michael Almereyda, compõem o corpus eleito para análise nesta dissertação. Dialogando com noções de críticos e teóricos que desenvolveram estudos sobre o conceito de adaptação, tais como André Bazin, Robert Stam e Linda Hutcheon, sugiro uma desierarquização entre a peça shakespeariana e os filmes logo, entre literatura/teatro e cinema. O objetivo final deste trabalho encontra-se na proposta de uma reflexão sobre esses filmes enquanto potenciais materiais críticos elucidativos para o estudo da peça, úteis na discussão de alguns de seus mais importantes temas e/ou questões

A arte de rir da morte: em Shakespeare e em Camões

Esta pesquisa tem por objetivo apontar os recursos criativos, usados por Shakespeare e Camões, para a construção de cenas, que têem como finalidade provocar o riso nos expectadores. Escolhemos três comédias de Shakespeare (Noite de Reis, A comédia dos erros, Sonho de uma noite de verão) para fazer uma leitura comparativa com as três comédias escritas por Camões (Filodemo, El Rei Seleuco e Anfitrião). Constatamos que, apesar da existência de uma variedade de procedimentos técnicos para a produção do riso, os autores recorreram aos mesmos recursos criativos: naufrágios, personagens com identidades trocadas, gêmeos que são confundidos e encenação de uma peça dentro de outra peça. Esses recursos são ferramentas com a função de criar um anteparo diante do horror da morte, o que constitui um processo de defesa do homem diante do seu inexorável destino. Nesse sentido, a comédia é uma das vias pela qual o homem ri da morte

The impact of economic crises on social inequalities in health: what do we know so far?

Since 2008, Western countries are going through a deep economic crisis whose health impacts seem to be fundamentally counter-cyclical: when economic conditions worsen, so does health, and mortality tends to rise. While a growing number of studies have presented evidence on the effect of crises on the average population health, a largely neglected aspect of research is the impact of crises and the related political responses on social inequalities in health, even if the negative consequences of the crises are primarily borne by the most disadvantaged populations. This commentary will reflect on the results of the studies that have analyzed the effect of economic crises on social inequalities in health up to 2013. With some exceptions, the studies show an increase in health inequalities during crises, especially during the Southeast Asian and Japanese crises and the Soviet Union crisis, although it is not always evident for both sexes or all health or socioeconomic variables. In the Nordic countries during the nineties, a clear worsening of health equity did not occur. Results about the impacts of the current economic recession on health equity are still inconsistent. Some of the factors that could explain this variability in results are the role of welfare state policies, the diversity of time periods used in the analyses, the heterogeneity of socioeconomic and health variables considered, the changes in the socioeconomic profile of the groups under comparison in times of crises, and the type of measures used to analyze the magnitude of social inequalities in health. Social epidemiology should further collaborate with other disciplines to help produce more accurate and useful evidence about the relationship between crises and health equity.