Results 241 to 250 of about 112,781 (355)

Making Waves: The Effects of Whitewater Parks on Fish Passage in Colorado

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT Instream structures have fragmented riverine habitats throughout much of the world, including the Western USA. Whitewater parks (WWPs) are relatively new instream structures designed to create hydraulic waves for recreational boating and surfing by constricting flows into a steep chute or drop.
Eric E. Richer   +5 more
wiley   +1 more source

Endcapping of Octadecylsilyl-Silica Gels Using Supercritical Fluid as Reaction Medium

open access: bronze, 1999
Takashi Yarita   +3 more
openalex   +1 more source

SafeWax: A Bio‐Inspired Multifunctional Coating for Sustainable Crop Protection

open access: yesSmall, EarlyView.
SafeWax is a bioinspired, fatty‐acids‐based coating that forms a superhydrophobic layer on plant surfaces, offering multifunctional passive protection against fungal pathogens and environmental stress while promoting more sustainable agricultural practices. Abstract Modern agriculture faces numerous challenges, including the rise of fungal diseases and
Iryna Polishchuk   +19 more
wiley   +1 more source

Antimicrobial and Antibiofilm Activity of Origanum vulgare Extracts Obtained by Supercritical Fluid Extraction Under Various Extraction Conditions. [PDF]

open access: yesMolecules
Gwiazdowska D   +11 more
europepmc   +1 more source

Stability research on a natural circulation driven SCWR [PDF]

open access: yes, 2011
Kam, Frederik   +2 more
core  

Achieving Ultra‐High Electromagnetic Wave Absorption of Lightweight and Flexible Polyamide Composites via Customizing Microcellular Architecture

open access: yesSmall, EarlyView.
Lightweight and flexible microwave absorbers based on porous polyamide‐based composites with tailored microcellular structure are developed via supercritical CO2 technology. Experiments and simulations reveal the relationship between microcellular architecture (i.e.
Menglong Xu   +10 more
wiley   +1 more source

Plasma Diacylglycerols Are Associated with Carotid Intima-Media Thickness Among Patients with Type 2 Diabetes: Findings from a Supercritical Fluid Chromatography/Mass Spectrometry-Based Semi-Targeted Lipidomic Analysis. [PDF]

open access: yesInt J Mol Sci
Taya N   +14 more
europepmc   +1 more source

Versatile Photofunctionalization of Carbon Nanotubes via [4 + 2] Cycloaddition: A Facile Route to Hybrid Nanomaterials

open access: yesSmall Science, EarlyView.
A [4 + 2] photocycloaddition of aryl cyclobutyl amines on carbon nanotubes is presented. A photocatalyst oxidizes the cyclic moiety to generate an active species trapped by the nanotube π‐cloud. The method functionalizes nanotubes of different characteristics and is tolerant to different functional groups decorating the amine.
Giacomo De Crescenzo   +4 more
wiley   +1 more source

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