Buscar recursos académicos

Integral field spectroscopy obtained with the Potsdam Multi-Aperture Spectrophotometer Fiber Package (PPak) and the 3.5-m telescope at the Calar Alto Observatory has been used to study an outer H II region complex in the...

Objetivos: avaliar a acuidade diagnóstica da histerossonografia como método de avaliação da cavidade uterina em pacientes menopausadas com cavidade uterina alterada à ultra-sonografia endovaginal convencional. Méto...

El objetivo del presente artículo es analizar las iniciativas internacionales y regionales más relevantes en la lucha contra la corrupción desde la Convención Interamericana contra la Corrupción de 1996 hasta la Con...

Abstract The research provides a comprehensive overview of the Spanish energy landscape in 2023, emphasizing the achievements and challenges in transitioning to a more sustainable electricity system in line with EU polic...

Abstract This paper investigates the short-term relationships between Brazilian macroeconomic aggregates and environmental budget through a system of simultaneous equations estimated by the generalized moments method (GM...

La aparición de una corrupción transnacional ligada al fenómeno globalizador ha llevado a la comunidad internacional a adoptar una serie de documentos vinculantes para luchar contra ella. El instrumento que marca un a...

En este trabajo se aplica el análisis de redes sociales en el análisis literario para modelar las relaciones de género utilizando como caso de estudio Fortunata y Jacinta de Galdós. Nuestro método ha permitido revel...

This paper focuses on the development of a scale for assessing support needs of children and adolescents with intellectual disabilities. This tool adheres to the most recent conception of intellectual disabilities and ha...

Abstract The bony palate of palaeognaths was long thought to retain the plesiomorphic condition for crown birds, but recent fossil evidence suggests that aspects of palaeognath palate morphology are derived from a neogna...

La historia del constitucionalismo de España y del mundo hispánico se ha abordado desde la historiografía constitucional con una perspectiva centrada en lo nacional, las comparaciones o la politización del constituci...

Xenarthrans -anteaters, sloths, and armadillos- have essential functions for ecosystem maintenance, such as insect control and nutrient cycling, playing key roles as ecosystem engineers. Because of habitat loss and fragm...

In this work we present a set of synthetic observations that mimic the properties of the integral field spectroscopy (IFS) survey Calar Alto Legacy Integral-Field Area (CALIFA), generated using radiative transfer techniq...

Introduction Lung cancer (LC) is the leading cause of cancer-related mortality worldwide, primarily due to diagnosis at advanced stages. Although low-dose computed tomography (LDCT) screening reduces lung cancer mortalit...