Results 51 to 60 of about 1,178,019 (215)

Nacre‐inspired layered composite with excellent mechanical support and osteogenic potential for cervical interbody cage

open access: yesBMEMat, EarlyView.
The cervical interbody cage needs to take both biomechanical and biological requirements into account. Here, a new‐style degradable, multicomponent, and bioinspired nacre‐like cervical interbody cage composite, which exhibits promising mechanical‐support‐related behavior and osteogenesis‐related potential, is designed and prepared.
Xiu‐Wu Guo   +8 more
wiley   +1 more source

Implications for microwave radio path design of the evaporation duct over tropical oceans in northern Australia

open access: yes, 2002
Examples of evaporation duct height statistics for coastal and oceanic waters in the North of Australia are presented. The range in duct height variation measured in coastal waters beckons further investigation of the effects of the evaporation duct on ...
Woods, G.S.   +4 more
core   +1 more source

Spatial and temporal variability of the evaporation duct in the Gulf of Aden

open access: yesTellus: Series A, Dynamic Meteorology and Oceanography, 2016
An evaporation duct climatology is constructed for the Gulf of Aden using a 31-year high-resolution data set from the climate reanalysis product National Centers for Environmental Prediction Climate Forecast System Reanalysis.
Qi Zhang, Kunde Yang, Yang Shi
doaj   +1 more source

Experimental study of desalination using a system integrated by a glass-covered solar collection water basin and a heat dissipating chimney

open access: yesEnergy Nexus, 2023
A novel solar desalination system and experimental studies to the performance are presented in this paper. The open system takes the harvested solar energy to heat brackish water in its solar collection chamber and its integrated chimney is a metal-sheet
Qichao Hu   +3 more
doaj   +1 more source

An Experimental Study of Thermal Energy Storage With Phase‐Change Material in a Rectangular Box Filled With Aluminum Foam

open access: yesEnergy Science &Engineering, EarlyView.
We experimentally evaluate a rectangular latent‐heat thermal energy storage box filled with paraffin RT57. Embedding 1–3 aluminum‐foam pieces (ε ≈ 0.89 and 10 PPI) increases effective thermal conductivity, making the temperature field more uniform and accelerating phase change.
Mahdi Fatourehchi   +3 more
wiley   +1 more source

Remote Sensing for Irrigation Water Management—The State of the Art and Prospects for Near‐Future Operations

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT A recent UN report describes many regions as facing ‘water bankruptcy,’ a condition in which available water resources can no longer meet existing demands. In practice, this means irrigation will likely bear the greatest burden of future water‐use reductions, a complicated and fraught decision to make given its critical role in food security ...
Wim G. M. Bastiaanssen   +30 more
wiley   +1 more source

Ruta graveolens L. in Evidence‐Based Phytotherapy: Pharmacological Activities, Bioactive Compounds and Safety

open access: yesPhytotherapy Research, EarlyView.
Graphical representation of ethnomedical uses, major bioactive compounds, pharmacological potential and toxicological risks of Ruta graveolens L. ABSTRACT Ruta graveolens L. is widely used in traditional European, Asian, African, and South American medicine for digestive, nervous, cardiovascular, respiratory, and reproductive disorders.
Tetiana Serhiienko   +3 more
wiley   +1 more source

Multiscale numerical sensitivity simulations of a mesoscale gravity‐wave event

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
High‐resolution WRF simulations of the February 14–15, 1992 STORM‐FEST event show that mesoscale gravity‐wave genesis occurs via geostrophic adjustment within an upper‐level unbalanced jet, while wave ducting governs maintenance. High‐resolution (1 km), improved physical parameterization, and targeted sensitivity simulations demonstrate that upstream ...
Rajan Bhandari   +2 more
wiley   +1 more source

Evaporation duct height measurements in the Mid-Atlantic: Final Report [PDF]

open access: yes, 1978
This is a report on atmospheric boundary layer measurements made aboard the USNS Kane in February and March of 1978. The data has been analyzed to obtain Monin-Obukhov similarity parameters and EM propagation properties using bulk, profile and turbulence
Davidson, Kenneth L.   +3 more
core   +1 more source

Verification and Validation of the Satellite Marine-layer/Elevated Duct Height (SMDH) Technique [PDF]

open access: yes, 2000
This report is the verification and validation of the Satellite Marine-layer/Evaporation Duct Height (SMDH) technique under development by NAWC Point Mugu, California. The technique provides an estimate of the cloud-top height of stratocumulus clouds in
Durkee, Philip A., Jordan, Mary S.
core   +2 more sources

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