Results 191 to 200 of about 1,286,990 (356)

Enhanced Energy Absorption and Flexural Performance of 3D Printed Sandwich Panels Using Slicer-Generated Interlocking Interfaces. [PDF]

open access: yesPolymers (Basel)
Elhassan A   +7 more
europepmc   +1 more source

Behaviour of sandwich panels

open access: yes, 2000
A new sandwich structure in the form of a truss-core panel is proposed in the thesis. This construction is similar to other sandwich forms but may be advantageous in light of the fabrication process and the stiffness-to-weight ratio. A wide range of applications may be derived from this novel structural form. Doctor of Philosophy (CSE)
openaire   +1 more source

Development of autoclave moldable addition-type polyimides [PDF]

open access: yes
Chemistry and processing modifications of the poly(Diels Alder) polyimide (PDA) resin were performed to obtain structural composites suitable for 589 K (600 F) service.
Jones, R. J.   +3 more
core   +1 more source

Real‐time biosensing of Parkinson's disease biomarkers via NIR‐activated upconversion nanoparticles

open access: yesBMEMat, EarlyView.
Schematic illustration of the luminescence resonance energy transfer‐driven core‐shell‐shell UCNPs (cssUCNPs@Fluo4) nanoprobe for simultaneous monitoring of Ca²⁺‐temperature dynamics in Parkinson's disease models. Abstract Parkinson's disease (PD) is a progressive neurodegenerative disorder with incompletely understood pathophysiology, necessitating ...
Jialin Liu   +9 more
wiley   +1 more source

On Wrinkling in Sandwich Panels with an Orthotropic Core. [PDF]

open access: yesMaterials (Basel), 2021
Pozorski Z   +3 more
europepmc   +1 more source

National Environmental Policies and Corporate Green Innovation: The Mirroring Versus Substitution Hypotheses

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Drawing on comparative institutional theory, we study the nature and magnitude of the effects of national environmental policies on corporate green innovation in developed versus emerging markets. Using a sample of 1831 listed firms in 34 countries from 2002 to 2020, we find that national environmental policies increase corporate green ...
Ivan Miroshnychenko   +2 more
wiley   +1 more source

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