Construcción

Construcción

Periodic Nanoporous Inorganic Patterns Directly Made by Self?Ordering of Cracks
04/08/2022 - Patterning nanoporous inorganic films by lithography remains a challenge for their integration into functional devices. Liquid deposition of aqueous inks can form patterns via self?ordering of cracks...
Multiplexed surface-enhanced Raman scattering detection of melamine and dicyandiamide in dairy food enabled by three-dimensional polystyrene@silver@graphene oxide hybrid substrate
- Owing to its ultranarrow spectral line width, surface-enhanced Raman scattering (SERS) as a specific fingerprint identification technology has exhibited its distinctive talent in the multiplexed...
Nanotribology and electrical properties of carbon nanotubes hybridized with covalent organic frameworks
- Nanomanipulation of molecular materials such as carbon nanotubes (CNTs) or new covalent organic frameworks (COFs) is key not only for the study of their fundamental physicochemical properties, but...
Energy density capability and upconversion luminescence in Er3+/Yb3+-codoping BNT-based ferroelectric thin films
- Smart materials with multiple functions are the preferred materials for technological applications in military, medical, aerospace science and technology, and architecture. However, developing...
Exploration of the oxidation and ablation resistance of ultra-high-temperature ceramic coatings using machine learning
- Carbon fiber-reinforced carbon matrix composites (C/C) will be easily oxidized in high temperatures, which will have a great negative effect on their performance. Preparing ultra-high-temperature...
Understanding alkaline hydrogen evolution promoted by mesopores in three-dimensional graphene-like materials from perspective of capacitance effects
- The development of simple methods for preparing three-dimensional (3D) mesopore graphene, as well as a comprehension of the connection between pore structure and catalytic characteristics, are...
Platinum-based nanocomposites loaded with MTH1 inhibitor amplify oxidative damage for cancer therapy
- Photodynamic therapy (PDT) is a promising therapeutic strategy for tumor ablation by generating highly toxic reactive oxygen species (ROS) to damage DNA and other biomacromolecules. However, the...
Silicone wristbands as personal passive samplers of exposure to polychlorinated biphenyls in contaminated buildings
01/09/2022 - Polychlorinated biphenyls (PCBs) were used in a number of industrial products from 1950 to 80s, including building materials. As a result, some buildings exhibit high levels of PCBs in the indoor...
Effect of alkaline washing treatment on leaching behavior of municipal solid waste incineration bottom ash
04/08/2022 - This study aimed to find an effective, inexpensive, and safe washing treatment for municipal solid waste incineration bottom ash (MSWIBA) in order to reduce its potential harmful effects in...
Nanomaterials as highly efficient photocatalysts used for bioenergy and biohydrogen production from waste toward a sustainable environment
01/12/2022 - Population growth, growing urbanization, and industrialization sectors have caused a worrisome rise in global waste generation. The sustainable production of bioenergy, including biohydrogen from...
Aerospace, Vol. 9, Pages 424: Anti-Interception Guidance for Hypersonic Glide Vehicle: A Deep Reinforcement Learning Approach
04/08/2022 - Anti-interception guidance can enhance a hypersonic glide vehicle (HGV) compard to multiple interceptors. In general, anti-interception guidance for aircraft can be divided into procedural guidance,...
Revealing Impacts of Trees on Modeling Microclimate Behavior in Spaces between Buildings through Simulation Monitoring
04/08/2022 - Urban trees have been recognized as having different impacts on the microclimate and thermal comfort. Therefore, this study conducted on-site measurement and simulation to explore and clarify how...
Mann–Kendall-Based Concrete Failure Trend Analysis and Its Implementation for Dynamic Building Monitoring
04/08/2022 - Analyzing monitoring data efficiently is a classic problem in structural health monitoring. A nonparametric test method, the Mann–Kendall (MK) method, was implemented in this study,...
Machine Learning-Based Model for Predicting the Shear Strength of Slender Reinforced Concrete Beams without Stirrups
04/08/2022 - The influence of concrete mix properties on the shear strength of slender structured concrete beams without stirrups (SRCB-WS) is a widespread point of contention. Over the past six decades, the...
Experimental Study on the Mechanics and Impact Resistance of Multiphase Lightweight Aggregate Concrete
04/08/2022 - Multiphase lightweight aggregate concrete (MLAC) is a green composite building material prepared by replacing part of the crushed stone in concrete with other coarse aggregates to save construction...
Advances in Colloidal Building Blocks: Toward Patchy Colloidal Clusters
03/08/2022 - A scalable synthetic route to colloidal atoms has significantly advanced over the past two decades. Recently, colloidal clusters with DNA?coated cores called “patchy colloidal clusters” have been...
Building a Self?Adaptive Protective Layer on Ni?Rich Layered Cathodes to Enhance the Cycle Stability of Lithium?Ion Batteries
02/08/2022 - Layered Ni?rich lithium transition metal oxides are promising battery cathodes due to their high specific capacity, but their poor cycling stability due to intergranular cracks in secondary particles...
In-situ grown N, S co-doped graphene on TiO2 fiber for artificial photosynthesis of H2O2 and mechanism study
- Artificial photosynthesis offers a promising strategy for converting solar energy into environmental-friendly H2O2. Herein, robust photocatalytic H2O2 production through dioxygen reduction is...