Results 81 to 90 of about 6,025 (252)

Role of Fiber Sizing in Interfacial Relaxation, Water Uptake and Fatigue Properties of Acrylic‐Matrix Composites

open access: yesPolymer Composites, EarlyView.
Characterisation of glass fibre reinforced acrylic with acrylic‐tailored or multi‐compatible sizing agents. ABSTRACT Fiber‐reinforced infusible acrylic monomer resins are of interest as recyclable alternatives to epoxy and other thermoset resin composites, but the novelty of these resins causes published studies on acrylic‐matrix composites to often ...
Machar Devine   +3 more
wiley   +1 more source

In Situ Curing‐Enabled 3D Printing of Continuous Fiber‐Reinforced Thermosetting Composites

open access: yesJournal of Polymer Science, EarlyView.
In situ curing‐enabled the 3D printing of continuous fiber/thermoset composites, which were reviewed. Particularly, four types of in situ curing, were discussed, including Radiation‐induced curing, photothermal curing, electrothermal curing, and frontal polymerization. AI‐integrated printing was also analyzed.
Xiaofei Wu   +2 more
wiley   +1 more source

The functional role of ants in no‐till cropping systems

open access: yesPest Management Science, EarlyView.
Ants provide valuable ecosystem services in tropical agriculture, but their roles in temperate row crops remain poorly understood. Conservation practices such as no‐till farming and cover cropping support ant communities that contribute to pest suppression, weed seed removal, and soil quality, which can increase crop productivity.
Adegboyega O. Fajemisin   +2 more
wiley   +1 more source

Participatory Value Co‐Creation in Sustainable Market Systems: A Framework for Systemic Marketing Redesign

open access: yesSustainable Development, EarlyView.
ABSTRACT Achieving global sustainability requires rethinking marketing beyond firm centred strategies and towards systemic approaches that engage diverse stakeholders in value co‐creation. This paper proposes a conceptual framework for participatory value co‐creation in sustainable market systems, drawing on stakeholder theory, systems thinking ...
Ahmet Küçükuncular
wiley   +1 more source

Two point functions and quantum fields in the anti-de Sitter universe

open access: yesJournal of High Energy Physics
We construct a manifestly covariant and coordinate-free plane-wave representation of scalar two-point functions in d-dimensional anti-de Sitter spacetime.
Ugo Moschella
doaj   +1 more source

Fire Testing and Hazard Assessment for Flame Retardant Polymer Composites

open access: yesSafety Science and Technology, EarlyView.
Flame retardant polymer composites are now being evaluated with more than pass or fail flammability tests. Heat release, smoke, toxicity, and system‐level behavior are receiving more attention, and multi‐scale methods are being used to describe fire hazard under more realistic conditions.
Shuheng Wang   +8 more
wiley   +1 more source

A Fedosov Star Product of Wick Type for Kähler Manifolds

open access: yes, 1996
In this letter we compute some elementary properties of the Fedosov star product of Weyl type, such as symmetry and order of differentiation. Moreover, we define the notion of a star product of Wick type on every Kähler manifold by a straight forward generalization of the corresponding star product in $\mathbb C^n$: the corresponding sequence of ...
Bordemann, M., Waldmann, S.
openaire   +2 more sources

On commutators of Wick products on CCR and CAR algebras

open access: yesJournal of Mathematical Analysis and Applications, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bermúdez, Teresa   +2 more
openaire   +2 more sources

Identity Entanglement: Rethinking Marginality through the Intersectional, Liminal, and Antithetical

open access: yesSymbolic Interaction, EarlyView.
While identity research has given sustained attention to marginality, intersectionality, and the effects of power on identity, the formal interactional dynamics through which identities are constituted remain limited. I present identity entanglement as a useful framework for better understanding and articulating the relational complexities of identity.
Jules Vivid
wiley   +1 more source

Strategies for enhancing sensitivity in lateral flow assays

open access: yesVIEW, EarlyView.
Lateral flow assays (LFAs) are essential for cost‐effective, rapid point‐of‐care diagnostics. However, conventional colourimetric LFAs often lack the sensitivity required for low‐abundance biomarkers. This review evaluates six enhancement strategies: flow modulation, sample preconcentration, advanced reporters, chemical signal amplification, structural
Aylar Eslami Saed   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy