Results 51 to 60 of about 14,881,423 (299)

Evolution Characteristics of Wetland Landscape Pattern and Its Impact on Carbon Sequestration in Wuhan from 2000 to 2020

open access: yesLand, 2023
The wetland ecosystem is an important organic carbon pool on earth, and rich carbon storage and high carbon density are present in wetland vegetation and soil.
Jufang Song   +3 more
doaj   +1 more source

Rational Surface Engineering Reduces Advanced Glycation End‐Product Adsorption and Improves Implant Integration

open access: yesAdvanced Science, EarlyView.
Targeted surface chemical modification prevents the accumulation of advanced glycation end products (AGEs) on implant surfaces, attenuates inflammation and fibrosis, effectively restores angiogenic activity, and improves osseointegration under diabetic conditions.
Thien Ngoc Le   +13 more
wiley   +1 more source

Study of Regional Spatial and Temporal Changes of Net Ecosystem Productivity of Crops from Remotely Sensed Data

open access: yesLand
Net ecosystem productivity (NEP) is a crucial indicator of the carbon balance and health of an ecosystem. Until now, few studies have estimated the NEP of crops and analyzed it in space and time. The study of NEP in crops is crucial for comprehending the
Peng Wang   +5 more
doaj   +1 more source

Automated Modeling with AAP-Imfit: Astrometry and Photometry via CASA

open access: yesThe Astrophysical Journal
Abstract Very long baseline interferometry (VLBI) provides the highest-resolution radio intensity maps, crucial for detailed studies of compact sources like active galactic nuclei (AGNs) and their relativistic jets.
Alfredo Amador-Portes   +5 more
openaire   +3 more sources

Extrinsic and Intrinsic Charge Transfer at Interfaces of Membrane‐Based Oxide Heterostructures

open access: yesAdvanced Electronic Materials, EarlyView.
Freestanding oxides have emerged as a new opportunity to tailor oxides outside of the typical epitaxial constraints. We present the fabrication of TiO2‐terminated SrTiO3 membranes via direct growth control. We demonstrate competing ionic and electronic charge transfer in LaAlO3/SrTiO3 bilayers using near ambient pressure XPS.
Kapil Nayak   +8 more
wiley   +1 more source

Una exposición en La Casa de la Ciencia muestra las facetas científica y ambiental de la acuicultura [PDF]

open access: yes, 2011
2 páginas, 3 fotografías.Muestra que reúne cincuenta imágenes seleccionadas entre las participantes en las dos primeras ediciones del certamen "Acuifoto", organizado por la Fundación Observatorio Español de Acuicultura (OESA).
Casa de la Ciencia (CdlC-CSIC)
core   +1 more source

Stretchable Energy Storage with Eutectic Gallium Indium Alloy

open access: yesAdvanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
A highly stretchable liquid metal‐based electrode is developed via a one‐step process, retaining conductivity and capacitance after mechanical deformation up to 900% strain. The stretchable all‐solid‐state device provides a areal energy density of 43 µWh cm⁻2 after 150% strain.
Adit Gupta   +6 more
wiley   +1 more source

Analysis of the spatiotemporal dynamics of grassland carbon sinks in Xinjiang via the improved CASA model

open access: yesEcological Indicators
Accurate assessment of grassland carbon sinks provides scientific data for quantifying the global carbon balance. Currently, methods for precisely calculating NPP (net primary productivity) and NEP (net ecosystem productivity) in arid grasslands are ...
Xuewei Liu   +9 more
doaj   +1 more source

Casa Museo Jorge Eliecer Gaitán Ayala [PDF]

open access: yes, 2009
La Casa Museo Jorge Eliecer Gaitán Ayala hace parte del Sistema de Patrimonio Cultural y Museos SPM. Esta infografía presenta una descripción del Museo Gaitán con un mapa arquitectónico didáctico, la historia de esta casa museo y una breve reseña ...
Aldana , Juan Eduardo   +4 more
core  

From Laboratory to Industry: Evaporating Functional Layers at High Rates for Fully Textured Perovskite/Silicon Tandems

open access: yesAdvanced Energy Materials, EarlyView.
Perovskite/silicon tandem solar cells exhibit outstanding efficiencies; however, the development of scalable and high‐throughput manufacturing processes remains a critical challenge. Here, we demonstrate accelerated deposition of multiple functional layers via high‐rate thermal evaporation without compromising film quality or device performance.
Bhushan P. Kore   +5 more
wiley   +1 more source

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