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Fil: Buch, Alfonso. Universidad Nacional de Quilmes. Centro de Estudios e Investigaciones; Argentina. Se analiza inicialmente el proceso de creación y las características principales del "esfigmomanómetro oscilográfi...

Materias / palabras clave: Science; General; Ciencias

We study the role of the State in education through the most significantgovernment periods in Argentina in the last 50 years. We use a socioculturalapproach, contemplating the historical development of educational polici...

Effects of forest harvesting on biodiversity can be varied and complex to understand. We provide a metaanalysisof 553 studies plants, insects and birds to identify the general responses to Variable Retentionharvesting (V...

Este artigo procura analisar a questão ontológica no cinema conforme teorizada por André Bazin a partir de novas pesquisas em História da Arte desenvolvidas por Hans Belting. Com os escritos deste autor, veremos que ...

Recensión del libro Remedio Sánchez Ferriz: Estudios sobre las libertades públicas en el ordenamiento constitucional español. (La voz de la sociedad civil)

Resumen: El aumento sostenido de la carga global de cáncer, con proyecciones que superan los 35 millones de casos nuevos hacia 2050, junto con la creciente complejidad de los tratamientos oncológicos, ha posicionado al...

Latin America is a vibrant and ethnically diverse land, with a unique culture characterized by ingenuity and creativity. This multi-journal Virtual Issue, guest-edited by Profs. Germán E. Gomez and Galo J. A. A. Soler-I...

Cave 338 is a high-altitude prehistoric site located at 2,235 m a. s.l. in the eastern Pyrenees (Queralbs, Girona, NE Iberian Peninsula). Excavated between 2021 and 2023, the site preserves an exceptional and well-strati...

Objetivou-se avaliar o desempenho, a digestibilidade aparente total; a eficiência síntese microbiana e o balanço de nitrogênio (BN) de novilhas de corte em confinamento alimentadas com dietas à base de cana-de-açú...

Core-brush hybrid nanoparticles containing PEG surface functions are highly interesting as biologically inert and smart stimuli-responsive materials for future applications in biosensors, drug delivery, tissue engineerin...

The communication of Corporate Social Responsibility (CSR) of a sample of eight restaurant and fast food companies is analyzed. An exploratory and descriptive method, based on the content analysis technique, is used to a...

Objetivou-se com este trabalho realizar o mapeamento de Locos de características quantitativas (QTL) nos cromossomo 16, 17 e 18 de suínos e associar seus efeitos com características de desempenho. Utilizou-se uma popu...

BackgroundAdolescents with inborn errors of immunity (IEI) experience disease-related absenteeism and psychosocial challenges that can compromise schooling. Evidence integrating perspectives across stakeholders is limite...

The coherent manipulation of acoustic waves on the nanoscale usually requires multilayers with thicknesses and interface roughness defined down to the atomic monolayer. This results in expensive devices with predetermine...

OBJETIVOS: desenvolvimento de modelo experimental de endometriose em coelhas avaliando a evolução temporal da doença macro e microscopicamente. MÉTODOS: foram utilizadas 30 coelhas nas quais induziu-se lesão de endo...

Los bicentenarios partidos políticos de Paraguay continúan siendo los actores privilegiados de la organización de la disputa política electoral. En este artículo nos proponemos identificar la construcción de nuevas...

Abstract Background Animals rely on symbiotic bacteria living within/on their tissues for multiple functions, while simultaneously needing to protect themselves via immune functions or other defenses from potentially pat...

ObjectiveEarly recognition of inborn errors of immunity (IEI) is critical to avoid morbidity and irreversible organ damage. Jeffrey Modell Foundation (JMF) warning signs have long guided and still guide clinical suspicio...

Evolution of fuel cells using metallic inorganic catalysts has led to the development of biofuel cells with potential applications in implantable devices. However, the main disadvantages in real world applications of enz...

El trabajo se propone volver sobre el problema del carácter histórico del Poema de Mio Cid no ya para determinar su valor como testimonio histórico sino para acercarse a la idea de tiempo histórico que el texto prese...

La vindicación de la Guerra Civil española por parte de los intelectuales exiliados se convierte en las memorias y autobiografías en una deuda ética frente a la desmemoria de gran parte del interior del país y, sobr...

Acaso fuera el filósofo alemán Friedrich Wilhelm Schelling (1775-1854) uno de los pocos que, en su tiempo, pensó que la mitología era un asunto serio; puede uno imaginarlo así, porque sus primeros estudios —los de...

35 pages, 8 figures.-- Printed version published on Mar 25, 2002.-- ArXiv pre-print available at: http://arxiv.org/abs/cond-mat/0111138