Search results for "condición"
showing 10 items of 35 documents
La Cultura se muere : ¡Vivan las Artes!
2002
Serum irisin levels, precocious myocardial infarction, and healthy exceptional longevity.
2014
Abstract Background Skeletal muscles produce irisin. Growing controversy exists on the association between this myokine and chronic disease risk. On the basis of the potential protective effects that irisin could exert on both vascular function and skeletal muscle mass, we hypothesized that an elevated level of this molecule may contribute to successful aging. Methods Serum irisin levels were measured using enzyme-linked immunosorbent assay in disease-free centenarians, young healthy controls, and patients with precocious acute myocardial infarction. Results We found the highest levels of serum irisin in disease-free centenarians (35.3 ± 5.5 ng/mL) compared with young healthy controls (20.7…
Pasajes de París / 3: Al paso de la ciudad
2006
Physical inactivity and low fitness deserve more attention to alter cancer risk and prognosis.
2015
Abstract Sedentary lifestyle is associated with elevated cancer risk whereas regular physical activity (PA) and high cardiorespiratory fitness (CRF) have the opposite effect, with several biologic mechanisms mediating such associations. There is a need for lifestyle interventions aimed at increasing the PA levels and CRF of the general population and particularly cancer survivors. Furthermore, provocative data suggest a dose-dependent benefit of increasing levels of PA and/or CRF against cancer risk or mortality. Thus, current PA guidelines (≥150 min/wk of moderate-to-vigorous PA) may not be sufficiently rigorous for preventing cancer nor for extending cancer survivorship. Research targetin…
Qualche considerazione sul lavoro femminile a Pompei
1999
La ciudad de Pompeya, como fuente de primera mano, con sus documentos escritos y jurídicos, así como sus restos arqueológicos, son los elementos sobre los que se apoya el estudio de la Profesora Cantarella al analizar el trabajo de la mujer romana de comienzos del Imperio. Partiendo de la base de que el trabajo no era considerado en la época como una conquista sino como una necesidad, y de la idea de que los resultados de su análisis puntual sobre una pequeña ciudad no debe extrapolarse ni generalizarse, nos habla en las páginas que siguen de la emancipación de la mujer pompeyana trabajadora, ya que el trabajo le permitía preocuparse de la política, de su propia economía y vivir en libertad…
Exercise as the master polypill of the 21st century for the prevention of cardiovascular disease
2015
To the Editor,The growing pandemic of cardiovascular diseases (CVD) has para-doxically paralleled advances in pharmacology, and CVD remains theleading cause of death worldwide. Therapeutic strategies aiming atcontrolling several CVD risk factors simultaneously in individualswithout evidence of CVD are expensive and difficult to implement.Thus, the development of fixed-dose drug combinations of antiplatelettogether with blood pressure (BP) and cholesterol-lowering drugs,i.e., polypills, is gaining attention to prevent CVD [1,2] and all-causemortality [3], even after an acute coronary syndrome [4]. Despite thepotential of polypills to increase adherence at a lower cost [5], peoplerandomized to …
The Construction of Collective Memory: from Franco to Democracy
2004
Collective memory is neither spontaneous nor random, but the result of a series of selective practices. It establishes group identity and sets power relations between groups. The author considers the process of selection through a case study of the transformation of Franco’s regime in Spain into a democracy. Collective memory of the time is shown to be organized around an event (the Munich Coalition or contubernio) and around the democratic transition. The author traces two opposing notions, negationist (denying any importance to Munich) and the pro-democratic, and concludes that the memory of the transition is only the memory of those who won the civil war, who were also those who enginee…
: Looking through the gaps of the digital divide in Higher education
2007
A partir de una muestra de 719 estudiantes de la Universidad de Chile en 2004, este artículo analiza las diferencias existentes respecto de capitales culturales materiales e incorporados relacionados con el acceso y uso de las nuevas tecnologías de la información y comunicación (NTICs). Bajo diferentes métodos de análisis cuantitativo se pone de manifiesto la existencia de niveles de brecha digital para tales herramientas, brecha que estaría relacionada especialmente al género pero también a la condición socioeconómica. Esta última variable, aunque presente, muestra efectos más bien indirectos no pareciendo influir en las actitudes y disposiciones de los estudiantes respecto al uso de las N…
What Does It Mean to Be Popular in Spain? Mixed-Method Analysis of Popularity as Perceived by Teenagers and Their Teachers
2019
A great part of the research in adolescent popularity is based on sociometric methods, not always distinguishing between social preference (acceptance or likeability) and perceived popularity (visibility or salience), which has practical and theoretical implications. The aim of this work was to analyze the features that a sample of 406 Spanish adolescents (53.2% girls, M = 16.76 years) and their teachers (n = 26, 50% women) associated with perceived popularity. The data analysis established three main themes that categorize perceived popularity: behaviors, developmental traits, and other resources, which include both peer-valued and not valued characteristics. Qualitative and quantitative c…