Otros
Otros
Assessing the chemical composition, antioxidant and enzyme inhibitory effects of Pentapleura subulifera and Cyclotrichium glabrescens extracts
28/11/2023 -
In the study, Pentapleura subulifera and Cyclotrichium glabrescens, relatively unexplored species, were investigated for their chemical composition, antioxidant capacity, and enzyme?inhibiting...
Metal?organic framework?derived two?dimensional in?plane Janus catalysts promoting oxygen electroreduction to hydrogen peroxide
28/11/2023 -
We use MOFs material as precursor to synthesize carbon based two?dimensional (2D) materials loaded with In?S?O nanoparticles. The In?S?O nanoparticles have exhibited Janus architecture composed of...
Does place-based green policy improve air pollution? Evidence from China’s National Eco-Industrial Demonstration Park Policy
30/11/2023 -
Air pollution is one of the serious environmental problems facing the world. This paper systematically investigates the impact and transmission mechanism of the construction of national...
Short-term solar radiation forecasting using machine learning models under different sky conditions: evaluations and comparisons
30/11/2023 -
Forecasting short-term solar radiation is crucial for many solar energy applications. Additionally, solar energy has a lower environmental impact than conventional sources like fossil fuels and...
Selective thermal recycling for graphene growth on natural substrates: A comparative study on life cycle assessment, energy consumption, and mechanical performance in recompounding
28/11/2023 -
Illustration of the PLA/BR/Clay nanocomposite microstructure alongside the SEM images.AbstractIn this work, several samples based on poly(lactic) acid (PLA)/butadiene rubber (BR) blend with and...
Aerospace, Vol. 10, Pages 998: Analysis Leading to the Design of a Hybrid Gas-Electric Multi-Engine Testbed
28/11/2023 -
Given the increase in air traffic, the main challenges in aircraft design are in-flight emissions and noise heard by the community. These problems have thus far been solved by incremental...
Aerospace, Vol. 10, Pages 1003: Conceptual Design of an On-Axis 6 m Space Telescope at the Diffraction Limit: Characteristics, Performance and Advantages
29/11/2023 -
This paper presents the conceptual design of an on-axis 6 metre aperture space telescope designed to cover a field of view of ±0.2 degrees with an optical quality at the diffraction limit...
Photovoltaic-Based Residential Direct-Current Microgrid and Its Comprehensive Performance Evaluation
30/11/2023 -
The “dual carbon” strategy has drawn attention to distributed PV systems for their flexibility and variability, but the rising need for direct-current (DC) loads on the...
Random Forests Machine Learning Applied to PEER Structural Performance Experimental Columns Database
29/11/2023 -
Columns play a very important role in structural performance and, therefore, this paper contributes to the critical need for failure mode prediction of reinforced concrete (RC) columns by exploring...
Graphite Nanoplatelets Nanostructured Films as Multifunctional Protective Layer in Kevlar/Nomex Sandwich Composites
29/11/2023 -
In the aerospace sector, structural and non-structural composite components are usually subjected to a wide range of environmental conditions. Among all, moisture can seriously damage these...
Investigation of Crack Repairing Technique to Delay Fracture Initiation of Steel Members Subjected to Low Cycle Fatigue
28/11/2023 -
Stress concentrations have become a common phenomenon in steel elements when arresting a fracture by implementing the crack stop hole (CSH) technique. Embedding the CSH with Carbon Fibre-Reinforced...
Mechanical Properties and Microscopic Mechanism of Basic Oxygen Furnace (BOF) Slag-Treated Clay Subgrades
28/11/2023 -
Civil engineering faces a substantial challenge when dealing with soft and compressible clayey soils. Conventional soil stabilization techniques involving ordinary Portland cement (OPC) result in...
The Effect of Bottom Reinforcement Spacers on Reinforced Concrete Structures Loaded by Explosion
28/11/2023 -
Plastic spacers create a linear and systemic weakening of the structure. The extreme loading of the structure tests the structure itself to its load-bearing limit or even locally exceeds this limit,...
On the Similarity Relationship between the Structural-Steel Prototype and the 304-Stainless-Steel Dynamic Scale Model
28/11/2023 -
Due to the size limitations of shaking tables, dynamic scale models of large-span space structures for engineering have small cross-sections and thin wall thicknesses. It is difficult to use the...
Experimental Study on the Impact Resistance of Polymer-Modified Steel Fiber-Reinforced Recycled Aggregate Concrete
28/11/2023 -
Recycled aggregate concrete (RAC), composed of aggregates sourced from construction solid waste, has garnered significant attention owing to its notable environmental friendliness. In this study,...
Study on the Mechanical Properties of MiC Formworks with Different Material Components
29/11/2023 -
Modular integrated construction (MiC) is a new type of assembled building structure system that consists of prefabricated concrete modules connected using post-cast concrete. To reduce material...
Experimental and Numerical Investigation of the Shear Performance of an Innovative Keyway Joint for Prefabricated Concrete Wall Panels
29/11/2023 -
To improve the shear performance and construction efficiency of horizontal joints in prefabricated concrete wall panel structures, an innovative keyway joint for prefabricated concrete wall panels is...
Mechanical Behavior of Compression-Compacted Dry Concrete Paver Blocks Making Use of Sea Sand and Seawater
29/11/2023 -
Dry concrete is a kind of concrete whose fresh mixture has almost no flowability and is widely used in the production of small-size unreinforced compression-compacted concrete blocks in plants....
Crack Analysis of Textile Reinforced Concrete Using Automated Crack Evaluation via Digital Image Correlation
29/11/2023 -
Detecting and measuring cracks during laboratory experiments to characterize material behavior is an important task in building materials research. In this context, the evaluation of crack...
Force Transfer Mechanism and Behavior Insights for a Large-Diameter CFST Column to Steel Beam Connection
30/11/2023 -
Concrete-filled steel tube (CFST) columns with internal ring-plate-reinforced connections are increasingly used in high-rise buildings. However, the behavior and optimal design of such large-scale...
Performance Evaluation on the Application of MAST and RCC on a Cambodian Rural Road: A Case Study
30/11/2023 -
Cambodia’s transportation sector has exhibited tremendous growth in the past decades together with its economic advancement. However, these improvements are only focused on the national...
