Results 141 to 150 of about 279,558 (344)

Efficacy of Essential Oil of Algrizea minor Sobral, Faria & Proença (Myrtaceae) in Combating Methicillin‐resistant Staphylococcus aureus: Antibacterial and Virulence Modulation Studies Conducted In Vitro and In Vivo

open access: yesChemistry &Biodiversity, EarlyView.
This study explored the antibacterial, antivirulence, and in vivo effects of Algrizea minor essential oil (EOAM), against MRSA isolates. Chemical analysis by GC‐MS has been performed. The oil exhibited synergistic effects when combined with amoxicillin and oxacillin, inhibiting biofilm formation and reducing S. aureus‐induced hemolysis.
Amanda Vieira de Barros   +14 more
wiley   +1 more source

Shrubs

open access: yes
[EN] Shrubs play an intermediate role between trees (volumes) and herbaceous plants (ground cover). They act on a more human scale and with their masses and groupings they can also add volume to areas and scenes in the garden. They are useful for establishing successive planes, layers, or levels in the green component of a park or a garden; they serve ...
openaire   +1 more source

Chemodiversity of Essential Oils From Eugenia uniflora L. Collected in Different Phytophysiognomies of the Coastal Region of Rio de Janeiro

open access: yesChemistry &Biodiversity, EarlyView.
Essential oils from Eugenia uniflora collected in different coastal phytophysiognomies of Rio de Janeiro showed notable chemodiversity. GC‐MS and GC‐FID analyses revealed nine chemotypes, mainly rich in curzerene and selina‐1,3,7(11)‐trien‐8‐one. ABSTRACT This study aimed to evaluate the yield, color, and chemical composition of Eugenia uniflora ...
Eduardo Barros Duarte Junior   +13 more
wiley   +1 more source

Measuring Student Engagement in Community College: Construct Validity of the Community College Survey of Student Engagement

open access: yesNew Directions for Community Colleges, EarlyView.
ABSTRACT Using data from the 2019 Community College Survey of Student Engagement (CCSSE) 3‐year cohort, this article presents a validation study of the 2017 version of CCSSE. Exploratory and confirmatory factor analyses were implemented to investigate the psychometric properties and construct validity with strategies to address missing data.
Yi Wang   +2 more
wiley   +1 more source

Pd Nanoparticles Supported on Activated Carbon and Their Application in the Oxidative Condensation Reaction of Furfural: Effect of Base and Oxidizing Agent on Catalytic Behavior and Deactivation

open access: yesChemCatChem, EarlyView.
Catalysts with varying palladium (Pd) loading supported on activated carbon were assessed for their effectiveness in the oxidative condensation of furfural. Furan‐2‐acrolein was the primary product, depending on the palladium content. Reusability tests showed a decline in the yield of furan‐2‐acrolein.
Rocío Maderuelo Solera   +6 more
wiley   +1 more source

Regulation of Lithium Nucleation by Designing a Biomimetic Carbon Frame for Super Compact and Non‐Expanding Lithium Metal Anode

open access: yesCarbon Energy, EarlyView.
A porous biocarbon lithium anode frame with a heightened specific surface area and uniformly dispersed ZnO active sites was successfully synthesized using metasequoia cambium. The obtained anode frame effectively enhances lithophilicity and mitigates volume change by regulating lithium nucleation with ZnO sites.
Ziyi Chen   +6 more
wiley   +1 more source

Towards Systemic Leadership Resilience: Proposing the Hybrid Artificial Intelligent Leader in Response to Economic Crises

open access: yesCanadian Journal of Administrative Sciences / Revue Canadienne des Sciences de l'Administration, EarlyView.
ABSTRACT Researchers now understand that the Great Recession stemmed from a “systemic leadership failure,” involving various entities such as the government, financial institutions, investors, homeowners, and regulators. Consequently, traditional leadership approaches of the time came under intense scrutiny, necessitating a shift in leadership ...
Faidon Theofanidis   +2 more
wiley   +1 more source

Electron Transport Bilayer Design for Perovskite‐Based Tandem Solar Cells Using Thermal Evaporation

open access: yesChemistry–Methods, EarlyView.
We provide a comprehensive explanation of designing a bi‐layer electron transport layer with a fullerene layer using the evaporation method in inverted perovskite solar cells (PSCs) and perovskite‐based tandem solar cells (PTSCs). Furthermore, we provide candidate materials for a bi‐layer and suggest a fullerene/SnO2 bi‐layer configuration for high ...
Siwon Yun   +6 more
wiley   +1 more source

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