Results 151 to 160 of about 100,176 (262)
Journal of Clinical Ultrasound, EarlyView.In children with presumptive tuberculosis, comprehensive point‐of‐care (cPOCUS) identified key thoracic abnormalities with high specificity and excellent inter‐reader reliability. Although diagnostic sensitivity was modest and examinations often incomplete, cPOCUS shows promise as a complementary, radiation‐free imaging tool.
Isabelle Munyangaju +17 more
wiley +1 more source
A simple index for assessing cumulative human impacts on mountain lakes
Limnology and Oceanography: Methods, EarlyView.Abstract Mountain lakes are highly sensitive ecosystems and effective sentinels of environmental change, yet the exposure and magnitude of the human footprint remain poorly quantified. In this study, we develop a simple and non‐invasive abiotic index to assess cumulative pressures on mountain lakes. The proposed index integrates eight variables grouped
Clara Sáez +3 more
wiley +1 more source
Rapport du groupe thematique "Economie de l'exploitation agricole"
, 1986 ISBN 2-85340-934-1 * ref.National audienceCe document reunit l'ensemble des communications presentees aux reunions de travail du groupe "Economie de l'exploitation agricole".
Cordonnier, P.
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Bed‐level tools for monitoring erosion and accretion patterns: Flume validation and field testing
Limnology and Oceanography: Methods, EarlyView.Abstract Monitoring short‐term changes in surface sediment elevation is fundamental to understanding erosion, transport, and deposition dynamics in shallow coastal environments. However, commonly used field approaches, such as horizontal markers, sediment erosion tables, subsurface sediment plates, or erosion pins, are not always cross‐validated under ...
Lucía Rodríguez‐Arias +6 more
wiley +1 more source
, 2012 Deze studie gaat dieper in op een aantal kenmerken die Vlaanderen als een open economie karakteriseren. Vlaanderen is eerst en vooral een welvarende regio. Het bbp per inwoner is in 2011 in het Vlaamse Gewest 16% hoger dan gemiddeld in de EU27, zelfs 26%
Vergeynst, Thierry,
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Stimulated Forward Brillouin Scattering in Subwavelength Grating Silicon Membranes
Laser &Photonics Reviews, EarlyView.This work proposes a novel strategy to achieve large Brillouin scattering with independent control of the optical and mechanical modes using subwavelength silicon membranes. We experimentally demonstrate remarkably high Brillouin gain, resulting in an on/off Stokes gain of 3 dB and anti‐Stokes loss of 4 dB in a 6 mm‐long waveguide with 35 mW of on‐chip
Paula Nuño Ruano +8 more
wiley +1 more source
Lattice Resonances in Periodic Arrays of Time‐Modulated Scatterers
Laser &Photonics Reviews, EarlyView.This work explores how periodic time modulation alters the collective optical behavior of periodic arrays of scatterers, shedding light on the critical role of collective effects in time‐varying photonic systems and unveiling new opportunities for amplification, active control, and nonreciprocal functionalities.
María Blanco de Paz +3 more
wiley +1 more source
, 1994 Dumas Marie-Lucy. Economie internationale. In: Politique étrangère, n°4 - 1994 - 59ᵉannée.
Dumas, Michel
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Four‐Dimensional pp‐Wave Lie Groups and Harmonic Curvature
Mathematische Nachrichten, EarlyView.ABSTRACT We determine all four‐dimensional Lie groups which have harmonic curvature. In parallel, a description of four‐dimensional pp‐wave Lie groups is obtained.
E. García‐Río +2 more
wiley +1 more source
, 1991 Cazes, Servoise René. Economie internationale. In: Politique étrangère, n°3 - 1991 - 56ᵉannée.
Servoise, René, Cazes, Bernard
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