Results 121 to 130 of about 93,821 (280)

Multifunctional Epoxy Composites Reinforced With Hybrid MWCNT/Graphene‐Related Materials Buckypaper

open access: yesPolymer Composites, EarlyView.
Graphical overview of the processing route for hybrid buckypaper‐reinforced epoxy composites and the resulting multifunctional properties. ABSTRACT This study investigates the development of multifunctional epoxy composites reinforced with hybrid buckypapers composed of multi‐walled carbon nanotubes (MWCNTs) and graphene‐related materials (GRMs ...
Thais Ferreira da Silva   +10 more
wiley   +1 more source

Condensing the Cage: Novel Insights Into the Reaction Pathway of Isowurtzitane Cage Formation

open access: yesPropellants, Explosives, Pyrotechnics, EarlyView.
ABSTRACT In this contribution, we propose an alternative reaction pathway for the formation of isowurtzitane cages. These cage products are the basis for the synthesis of CL‐20, a highly prized energetic material and propellant. Isowurtzitane cages are typically formed under acid‐catalysed conditions via the condensation reaction between glyoxal and ...
Campbell S. Wolfe   +6 more
wiley   +1 more source

Stratospheric influence on tropical cyclone evolution

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
We developed a metric based on moist static energy to detect and quantify the intrusion of stratospheric air into the inner core of tropical cyclones. High‐resolution numerical simulations show that this stratospheric interaction forms warm anomalies (high‐level warm cores) in the upper troposphere.
Andrea Davin   +4 more
wiley   +1 more source

CRM

open access: yesAeronautical and Space Sciences Japan, 2008
  +4 more sources

Exploring the Management Literature of Sustainable Healthcare: A Bibliometric and Content Analysis

open access: yesSustainable Development, EarlyView.
ABSTRACT This study aims to provide a comprehensive overview of sustainable healthcare from the perspective of the management literature. Relevant publications were retrieved from the Scopus database. A total of 85 publications from 1997 to July 2024 were analyzed using the R bibliometrix package. Findings suggest this is a nascent area of study in the
Donna V. Jones   +2 more
wiley   +1 more source

Secure Enough? Sufficiency and Security in the New Geological and Geopolitical Reality

open access: yesSustainable Development, EarlyView.
ABSTRACT This article advances sufficiency theorizing by examining its relationship with security in the contemporary geopolitical context. It engages three contextually situated discourses: sustainable development, ecological civilization, and degrowth, to explore how concerns over ecological limits intersect with emerging geopolitical and security ...
Pasi Heikkurinen   +3 more
wiley   +1 more source

Effect of Metal–Metal Distance on the Performance of Dual‐Atom Catalysts for the Oxygen Reduction Reaction: A Density Functional Theory and Micro‐kinetics Study

open access: yesSmall, EarlyView.
Density functional theory calculations and microkinetic modeling were carried out on 108 dual‐atom catalysts with varied metalmetal distances ranging from 2.2 to 3.5 Å. The results reveal that moderate spacing of around 3.0 Å promotes bridging oxygen adsorption and dissociative reduction pathways, weakens the hydroxylhydroperoxyl scaling relationship ...
Yu Mao   +7 more
wiley   +1 more source

Practically Error‐Free Junctions Enable Solving Large Instances of Exact Cover Problems Using Network‐Based Biocomputation

open access: yesSmall, EarlyView.
Scaling nanofluidic channel geometries to sub‐200 nm is demonstrated to suppress junction guiding errors in network‐based biocomputing. The resulting increase in path fidelity enables experimental solution of Exact Cover instances with more than 33 million possible solutions, establishing a new benchmark for network‐based biocomputing. ABSTRACT Network‐
Eugene Christo V R   +8 more
wiley   +1 more source

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