Results 151 to 160 of about 1,189,034 (379)

Ceramic thermal protective coating withstands hostile environment of rotating turbine blades [PDF]

open access: yes, 1975
Ceramic coatings have low thermal conductivity. They provide potential for increased engine performance, reduced fuel consumption, use of less costly materials or construction procedures, and increased life and ...
Liebert, C. H., Stecura, S.
core   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

open access: yesAdvanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner   +9 more
wiley   +1 more source

The EMU: forerunners and durability [PDF]

open access: yes
The first article examines the history and theory of monetary unions to ask what factors will foster a stable European Monetary Union. It concludes that a decentralized arrangement of national central banks may undermine the EMU’s durability.European ...
Robert F. Graboyes
core  

Dynamics Characteristics of Load-bearing Slabs and Piles in Tram Cast-in-place and Prefabricated Pile-slab Structures

open access: yesChengshi guidao jiaotong yanjiu
ObjectiveTo reduce tram construction disturbance on existing road traffic and to shorten construction periods, some regions have begun to adopt prefabricated pile-slab subgrade structures. However, current research on such structures remains limited, and
Changdan WANG   +5 more
doaj   +1 more source

Development of LC3-ECC incorporating recycled fine aggregate: a novel sustainable and ductile material

open access: yesCase Studies in Construction Materials
Concrete structures exposed to the synergistic effects of aggressive environmental conditions and mechanical loading often exhibit inadequate toughness, brittleness, and susceptibility to cracking.
Muhammad Hassan Riaz   +4 more
doaj   +1 more source

Cu‐Based MOF/TiO2 Composite Nanomaterials for Photocatalytic Hydrogen Generation and the Role of Copper

open access: yesAdvanced Functional Materials, EarlyView.
HKUST‐1/TiO2 composite materials show a very high photocatalytic hydrogen evolution rate which increases as a function of the irradiation time until reaching a plateau and even surpasses the performance of the 1%Pt/TiO2 material after three photocatalytic cycles.
Alisha Khan   +9 more
wiley   +1 more source

Lipid Nanoparticles for the Delivery of CRISPR/Cas9 Machinery to Enable Site‐Specific Integration of CFTR and Mutation‐Agnostic Disease Rescue

open access: yesAdvanced Functional Materials, EarlyView.
Lipid nanoparticles (LNPs) are optimized to co‐deliver Cas9‐encoding messenger RNA (mRNA), a single guide RNA (sgRNA) targeting the endogenous cystic fibrosis transmembrane conductance regulator (CFTR) gene, and homologous linear double‐stranded donor DNA (ldsDNA) templates encoding CFTR.
Ruth A. Foley   +12 more
wiley   +1 more source

Durability of geopolymers with industrial waste

open access: yesCase Studies in Construction Materials, 2022
L. B. de Oliveira   +5 more
semanticscholar   +1 more source

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

open access: yesAdvanced Functional Materials, EarlyView.
This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong   +3 more
wiley   +1 more source

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