Results 51 to 60 of about 2,497,219 (232)

Luz, cámara… ¡Acto!

open access: yesÉtica y Cine Journal, 2015
En el presente artículo se delinean los contornos de la teoría del Acto político desarrollada por Slavoj Žižek. En un primer paso se da cuenta de los cimientos ontológico-materialistas sobre los que la misma se erige, luego se demarca el Acto de otras modalidades que posee y finalmente se analizan sus componentes categoriales y detallan las condiciones
openaire   +2 more sources

Applicability of the steady‐state oxygen stable isotope method for estimating metabolism in low‐productivity Arctic lakes

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Metabolism is a key property of lake ecosystem functioning, but logistical challenges make it difficult to estimate across remote regions. The steady‐state dissolved oxygen (DO) stable isotope method (18O method) estimates metabolism from discrete water samples and thus enables large‐scale surveys.
Fredrik Alriksson   +6 more
wiley   +1 more source

Tourism as a driver of economic and social development in underdeveloped regions

open access: yesRegional Science Policy &Practice, EarlyView., 2023
Abstract Cross‐border cooperations have been usually approached by developing trade agreements between international regions to upgrade their socioeconomic conditions and promote international tourism flows in territories. However, little attention has been paid to the role that tourist companies play in underprivileged territories highly dependent on ...
Rafael Robina‐Ramírez   +3 more
wiley   +1 more source

An Automated Method for Tracking Clouds in Planetary Atmospheres [PDF]

open access: yes, 2007
We present an automated method for cloud tracking which can be applied to planetary images. The method is based on a digital correlator which compares two or more consecutive images and identifies patterns by maximizing correlations between image blocks.
Berry, David L.   +2 more
core   +2 more sources

Simulation‐Informed Evaluation of Microvascular Parameter Mapping for Diffusion MR Imaging of Solid Tumours

open access: yesMagnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose We aim to inform the design of new diffusion MRI (dMRI) approaches for microvasculature quantification that enhance the biological specificity of imaging towards cancer. Methods We adopted simulation‐informed modelling of the vascular dMRI signal. We synthesised signals from 1500 synthetic vascular networks, for a variety of protocols (
Anna Kira Voronova   +11 more
wiley   +1 more source

Pernicious Anaemia with Normal Vitamin B12

open access: yesEuropean Journal of Case Reports in Internal Medicine, 2019
A 49-year-old female patient presented to our hospital with asthenia, odynophagia, low grade fever, worsening symptoms of chronic depression, and symmetric leg paresthesias.
Joao Galaz Tavares   +3 more
doaj   +1 more source

Exercise, exerkines, and muscle–brain crosstalk in Parkinson's disease

open access: yesNeuroprotection, EarlyView.
Abstract Parkinson's disease (PD) is a progressive neurodegenerative disorder with motor and non‐motor symptoms, driven by dopaminergic loss and α‐synuclein accumulation. Beyond neurodegeneration, growing evidence highlights skeletal muscle health as a key determinant of prognosis, with sarcopenia and frailty contributing to greater disability, fall ...
Salomón Páez‐García   +7 more
wiley   +1 more source

Nuevas unidades léxicas en textos académicos y dificultades para su comprensión lectora

open access: yesEducare, 2015
La investigación presentada en este artículo se planteó como objetivo analizar las dificultades de comprensión lectora y las estrategias que aplican para su solución los  estudiantes universitarios cuando encuentran, en sus textos académicos, nuevas ...
Beatriz Arrieta de Meza   +2 more
doaj  

Bajo la Luz. Buscando la luz

open access: yesLe Corbusier, 50 years later. Conference proceedings., 2015
Resumen: Le Corbusier fue un gran buscador. Un buscador de luz. Tras un primer periodo de búsqueda halló su arquitectura cúbica y blanca y luego, después de la Guerra y quince años sin construir, Le Corbusier inició un nuevo camino, una nueva búsqueda de la luz en su arquitectura; mucho más plena.
openaire   +3 more sources

Policy Capacity Under Decentralization: Kindergarten Education Reforms in the Philippines

open access: yesPublic Administration and Development, EarlyView.
ABSTRACT The paper examines the relationship between policy capacity and policy effectiveness in decentralized governance setups. It challenges the conventional view that policy functions should only be decentralized when requisite capacities already exist at lower levels of government. Instead, the paper proposes that capacity can follow function ‐ as
Kidjie Ian Saguin, M. Ramesh
wiley   +1 more source

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