Results 31 to 40 of about 29,141 (198)
Yucatan Current variability through the Cozumel and Yucatan channels
Ciencias Marinas, 2011 A comparison based on eight months of simultaneous observations of the flow variability in the Yucatan and Cozumel channels shows that the portion of the Yucatan Current that crosses through Cozumel Channel is best correlated with the flow near the ...
G Athié +4 more
doaj +1 more source
Advanced Materials, EarlyView.In this work, low bandgap (≈1.55 eV) semitransparent perovskite solar cells (ST‐PSCs) having thin (thickness < ≈100 nm) perovskite layers and transparent conductive oxide‐based rear electrodes are fabricated using vacuum‐deposition methods. Two different ST‐PSCs demonstrated a high light utilization efficiency value of 4.2 (PCE: 9.26% and AVT: 45.3 ...
Abhyuday Paliwal +9 more
wiley +1 more source
La Sociedad Salvadoreña de 1989
La Universidad, 2018 El presente artículo tiene como objetivo la caracterización sistemática de la realidad salvadoreña La aplicación se hará con base en la categorización clásica de formación social y la de Bloque Histórico, mediante los cuales la sociedad salvadoreña la ...
Coordinación Universitaria de Investigación Científica
doaj
Structural pattern of the Todos Santos Coastal Plain, based on geophysical data
Ciencias Marinas, 2004 A set of gravity and magnetic data taken within the Todos Santos Coastal Plain between 1962 and 2000 from land, sea and air is used to integrate the structural framework and tectonic model of this area. The present work collected all the available data,
MA Pérez-Flores +4 more
doaj +1 more source
Acta Botanica Mexicana, 2020 Antecedentes y Objetivos: El amaranto es de interés mundial por su valor nutricional como verdura y grano. Las especies cultivadas de mayor importancia comercial por su producción de grano son Amaranthus caudatus, A. cruentus y A. hypochondriacus.
Erick A. Aguilera-Cauich +4 more
doaj +1 more source
Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics
Advanced Materials, EarlyView.Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón +6 more
wiley +1 more source
Geocarto International, 2023 This paper proposes an approach of fusion geo-referenced and non-georeferenced data. These data can be acquired by a) unmanned surface vehicles (USVs), b) unmanned aerial vehicles (UAVs), c) airborne and submersible optical sensors, d) acoustic sensors ...
Fermín Villalpando +3 more
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Ciencias Marinas, 2022 El objetivo de este trabajo fue caracterizar la variabilidad espaciotemporal de clorofila satelital (Clsat), productividad primaria (PP), temperatura de la superficie del mar (TSM) y altura del nivel del mar (ANM) de julio de 2002 a diciembre de 2018 en
Santiago J Quetz-Que +4 more
doaj +1 more source
Advanced Materials, EarlyView.Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley +1 more source
Discover PlantsAgave cupreata Trel. & A. Berger is an endemic species from southern Mexico with cultural and economic value due to its use in mezcal production. The increasing global demand for mezcal has led to intense overexploitation, resulting in a marked decline ...
Antonio Rescalvo-Morales +5 more
doaj +1 more source