Results 51 to 60 of about 10,977,169 (397)

Complex effective permittivity of a lossy composite material [PDF]

, 1996
In recent work, boundary integral equations and finite elements were used to study the (real) effective permittivity for two-component dense composite materials in the quasistatic limit.
Beroual, Abderrahmane, Brosseau, Christian, Krähenbühl, Laurent, Sareni, Bruno   +3 more
core   +3 more sources

Composite Material for Thermochemical Energy Storage Using CaO/Ca(OH)2

, 2015
This work describes a material that has improved mechanical and reactivity properties for use in thermochemical energy storage systems based on CaO/Ca(OH)2 reversible reactions.
Yolanda Alvarez Criado, M. Alonso, J. C. Abanades   +2 more
semanticscholar   +1 more source

Functional variation among LPMOs revealed by the inhibitory effects of cyanide and buffer ions

FEBS Letters, EarlyView.
This study addresses the inhibition of lytic polysaccharide monooxygenases (LPMOs) by cyanide and explains how and why the magnitude of observed inhibitory effects depends on the way LPMO reactions are setup and on the type of LPMO. Enzymes known as lytic polysaccharide monooxygenases (LPMOs) are mono‐copper polysaccharide‐degrading peroxygenases that ...
Ole Golten, Lorenz Schwaiger, Zarah Forsberg, Kelsi R. Hall, Anton A. Stepnov, Tom Z. Emrich‐Mills, Iván Ayuso‐Fernández, Morten Sørlie, Roland Ludwig, Åsmund Kjendseth Røhr, Vincent G. H. Eijsink   +10 more
wiley   +1 more source

RGD peptide modified RBC membrane functionalized biomimetic nanoparticles for thrombolytic therapy

Journal of Materials Science: Materials in Medicine, 2023
In recent years, the fabrication of nano-drug delivery systems for targeted treatment of thrombus has become a research hotspot. In this study, we intend to construct a biomimetic nanomedicine for targeted thrombus treatment.
Zichen Xu, Jinxia Huang, Tao Zhang, Wenfeng Xu, Xiaoling Liao, Yi Wang, Guixue Wang   +6 more
doaj   +1 more source

Correlation length and negative phase velocity in isotropic dielectric-magnetic materials [PDF]

, 2006
A composite material comprising randomly distributed spherical particles of two different isotropic dielectric-magnetic materials is homogenized using the second-order strong-property-fluctuation theory in the long-wavelength approximation.
Akhlesh Lakhtakia, Chen H. C., Tom G. Mackay, Ward L.   +3 more
core   +3 more sources

Structural and mechanistic basis for the regulation of the chloroplast signal recognition particle by (p)ppGpp

FEBS Letters, EarlyView.
LHCPs are transported to the thylakoid membrane via the (cp)SRP pathway. This process involves a transit complex of (cp)SRP43, (cp)SRP54 and LHCP, which interacts with (cp)FtsY and Alb3 at the membrane. GTP hydrolysis by (cp)SRP54 and (cp)FtsY triggers complex dissociation.
Victor Zegarra, Paul Weiland, Pauline Anka Plitzko, Julia Thiery, Laura Czech, Felix Willmund, Patricia Bedrunka, Gert Bange   +7 more
wiley   +1 more source

Material Geometry of Binary Composites [PDF]

Symmetry, 2021
The constitutive characterization of the uniformity and homogeneity of binary elastic composites is presented in terms of a combination of the material groupoids of the individual constituents. The incorporation of these two groupoids within a single double groupoid is proposed as a viable mathematical framework for a unified formulation of this and ...
openaire   +3 more sources

The bi-composite transition joint [PDF]

, 1972
The application of advanced composite materials to high performance structure frequently results in the desire to fabricate a structure from more than one composite system in order to tailor the composite material capabilities to the design requirements.
Dullea, K. C., Jr.
core   +1 more source

Making tau amyloid models in vitro: a crucial and underestimated challenge

FEBS Letters, EarlyView.
This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley   +1 more source

Homogenization of composite ferromagnetic materials [PDF]

Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2015
The objective of this paper is to perform, by means ofΓ-convergenceandtwo-scale convergence, a rigorous derivation of the homogenized Gibbs–Landau free energy functional associated with a composite periodic ferromagnetic material, i.e. a ferromagnetic material in which the heterogeneities are periodically distributed inside the media.
Alouges F., Di Fratta G.
openaire   +7 more sources