Results 51 to 60 of about 18,676,119 (274)

Robustness and Universality of Surface States in Dirac Materials [PDF]

open access: yes, 2018
Ballistically propagating topologically protected states harbor exotic transport phenomena of wide interest. Here we describe a nontopological mechanism that produces such states at the surfaces of generic Dirac materials, giving rise to propagating ...
Levitov, Leonid, Shtanko, Oles
core   +2 more sources

Waste-derived Low-cost Mycelium Nanopapers with Tunable Mechanical and Surface Properties.

open access: yesBiomacromolecules, 2019
Mycelium, the vegetative growth of filamentous fungi, has attracted increasing commercial and academic interest in recent years due to its ability to upcycle agricultural and industrial wastes into low-cost, sustainable composite materials.
Mitchell P. Jones   +8 more
semanticscholar   +1 more source

Fe3O4 Nanoparticles: Structures, Synthesis, Magnetic Properties, Surface Functionalization, and Emerging Applications

open access: yesApplied Sciences, 2021
Magnetite (Fe3O4) nanoparticles (NPs) are attractive nanomaterials in the field of material science, chemistry, and physics because of their valuable properties, such as soft ferromagnetism, half-metallicity, and biocompatibility.
Minh Dang Nguyen   +3 more
semanticscholar   +1 more source

Aerosol Forcing from Ground-Based Synergies over a Decade in Barcelona, Spain

open access: yesRemote Sensing
This research aims to estimate long-term aerosol radiative effects by combining radiation and Aerosol Optical Depth (AOD) observations in Barcelona, Spain. Aerosol Radiative Forcing and Aerosol Forcing Efficiency (ARF and AFE) were estimated by combining
Daniel Camilo Fortunato dos Santos Oliveira   +9 more
doaj   +1 more source

Shot peening effect on surface properties and pitting corrosion resistance of biomedical structural steel AISI 316L

open access: yesMetalurgija, 2021
AISI 316L is used in biomedical engineering as bone implant materials. The mechanical properties and corrosion resistance of this material can be improved by shot peening.
R. I. Yakin   +2 more
doaj  

Surface characterization and properties of ordered arrays of CeO2 nanoparticles embedded in thin layers of SiO2 [PDF]

open access: yes, 2005
We demonstrated the surface composite character down to the nanometer scale of SiO2-CeO2 composite high surface area materials, prepared using 5 nm colloidal CeO2 nanoparticle building blocks.
Airiau, Marc   +7 more
core   +3 more sources

Effects of bone substitute architecture and surface properties on cell response, angiogenesis, and structure of new bone.

open access: yesJournal of materials chemistry. B, 2017
The success of bone substitutes used to repair bone defects such as critical sized defects depends on the architecture of the porous biomaterial.
F. Bobbert, A. A. Zadpoor
semanticscholar   +1 more source

Nuclear surface properties in relativistic effective field theory [PDF]

open access: yes, 1998
We perform Hartree calculations of symmetric and asymmetric semi-infinite nuclear matter in the framework of relativistic models based on effective hadronic field theories as recently proposed in the literature.
Aboussir   +46 more
core   +3 more sources

Microplastic surface properties affect bacterial colonization in freshwater

open access: yesJournal of Basic Microbiology, 2018
Microplastics are a global concern in aquatic ecology and are readily colonized by bacteria in the environment. There is a lack of information on bacterial colonization of eroded and un‐eroded microplastics in freshwater.
Mohammed R Hossain   +3 more
semanticscholar   +1 more source

Surface properties and the perception of color

open access: yesJournal of Vision, 2021
We examined whether perception of color saturation and lightness depends on the three-dimensional (3D) shape and surface gloss of surfaces rendered to have different hues. In Experiment 1, we parametrically varied specular roughness of predominantly planar surfaces with different mesoscopic relief heights.
Vanessa Jeanie Honson   +8 more
openaire   +3 more sources

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