Results 51 to 60 of about 13,992 (262)

Using Eddy Covariance Method to Analyze Energy Balance of Jujube Orchard in Arid Areas

open access: yesGuan'gai paishui xuebao, 2023
【Objective】 Jujube is an important cash crop in the arid region in northwestern China. Understanding energy dynamics in it is hence crucial to improving water use efficiency.
QIAO Ying   +3 more
doaj   +1 more source

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

open access: yesAdvanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena   +3 more
wiley   +1 more source

Impacts of soil–aquifer heat and water fluxes on simulated global climate [PDF]

open access: yesHydrology and Earth System Sciences, 2013
Climate models have traditionally only represented heat and water fluxes within relatively shallow soil layers, but there is increasing interest in the possible role of heat and water exchanges with the deeper subsurface.
N. Y. Krakauer, M. J. Puma, B. I. Cook
doaj   +1 more source

Ratiometric Mycotoxin Detection in Living Plants With Dual‐Emissive Nanosensors

open access: yesAdvanced Materials, EarlyView.
A minimally invasive microneedle patch integrates carbon dot‐embedded metal–organic frameworks as nanosensors to detect a key fungal toxin in living plants. The nanosensor produces a ratiometric fluorescence signal that enables early, non‐destructive diagnosis of fungal infection before visible symptoms, offering a new biomaterials‐based strategy for ...
Yuliang Li   +9 more
wiley   +1 more source

Assessment of Surface Heat Flux and Deep Fluid Degassing in Fracture‐Dominated Geothermal Zones in Taxkorgan, Xinjiang, Western China

open access: yesGeochemistry, Geophysics, Geosystems
Understanding surface heat flux is essential for evaluating geothermal system dynamics and resource potential, particularly in tectonically active but non‐volcanic regions. This study presents the first integrated assessment of surface heat flux in three
Yingchun Wang   +4 more
doaj   +1 more source

Sustainable Poly(Lactic Acid)/Graphene Oxide Bioelectronic Platform for Neurotransmitters Sensing and Tunable Stimulation of Astrocytes

open access: yesAdvanced Materials, EarlyView.
This work introduces sustainable PLA/graphene oxide bioelectronic interfaces featuring electrodes with tunable conductivity and strong electrocatalytic performance. These platforms were used to implement a new method for tuning astrocyte Ca2+ signaling and for the efficient detection of key biomarkers.
Alessandra Scidà   +15 more
wiley   +1 more source

Deriving the Surface Soil Heat Flux from Observed Soil Temperature and Soil Heat Flux Profiles Using a Variational Data Assimilation Approach

open access: yesJournal of Applied Meteorology and Climatology, 2009
Abstract A novel approach to infer surface soil heat fluxes from measured profiles of soil temperature, soil heat flux, and observations of the vegetation canopy temperature and the incoming shortwave radiation is evaluated for the Cabauw measurement facility in the Netherlands.
F. C. Bosveld, R. J. Ronda
openaire   +1 more source

Sustainable and Multifunctional Natural Macromolecular Polymers for Aqueous Zn Metal Batteries

open access: yesAdvanced Materials, EarlyView.
We comprehensively review the structure‐function relationships and regulatory mechanism of natural macromolecular polymers in stabilizing zinc anodes at the microscopic and mesoscopic scales. The interactions among polymer structures, optimization strategies, and regulatory mechanisms are discussed systematically summarizing recent related research ...
Yunuo Shi   +13 more
wiley   +1 more source

Defect‐Engineered Microwave‐Responsive Ni@C Composites From Waste PET for Catalytic Plastic Upcycling

open access: yesAdvanced Materials, EarlyView.
A circular upcycling strategy transforms waste poly(ethylene terephthalate) bottles into microwave‐responsive Ni@C catalyst featuring lattice‐distorted nickel cores and defective carbon shells. These strain‐rich heterointerfaces enhance dielectric loss and promote localized microwave hotspots, accelerating peroxymonosulfate activation and polymer‐chain
Xiao Lu   +7 more
wiley   +1 more source

Evaluation of Land-atmosphere Coupling Strength in Low-latitude Highland of Southeast Asia by WRF Model Parameterization Schemes

open access: yesGaoyuan qixiang
Southeast Asia's Low-Latitude Highland (LLH) is one of the hotspots of land-atmosphere coupling in the world, with its land-atmosphere interaction has significant impacts on climate, hydrology and environment.This study employs Uniform Design (UD) method
Xiuzhi WANG   +4 more
doaj   +1 more source

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