Transporte
Transporte
Sustainable quaternary binders made from metallurgical wastes of northeast Mexico: strength, hydration products, and durability
07/10/2024 -
In this research, four industrial wastes were used for up to 80% as supplementary cementitious materials (SCMs) in cement mortar systems: ground granulated blast furnace slag, electric arc furnace...
Aerospace, Vol. 11, Pages 818: Shock Wave and Aeroelastic Coupling in Overexpanded Nozzle
07/10/2024 -
The growing demand for increasing the engine power of a liquid rocket is driving the development of high-power De-Laval nozzles, which is primarily achieved by increasing the expansion ratio. A...
A Reliable Aggregation Method Based on Threshold Additive Secret Sharing in Federated Learning with Quality of Service (QoS) Support
04/10/2024 -
Federated learning is a decentralized privacy-preserving mechanism that allows multiple clients to collaborate without exchanging their datasets. Instead, they jointly train a model by uploading...
Mechanism of Wind and Buoyancy Driving on Ventilation and Pollutant Transport in an Idealized Urban Street Canyon
05/10/2024 -
The mechanisms underlying the effects of wind and buoyancy on ventilation in urban street canyons are unclear. This study investigated the effects of facade heating on ventilation and pollutant...
Computational Models of Dynamic Load Sources for Modeling of Construction Structures Operation Used in Monitoring of Technical Condition of Buildings and Structures
07/10/2024 -
This research aims to develop principles for assessing the impact of mega-cyclic vibrodynamic loads on the reliability of construction structures. The relevance of the reasons for the development and...
Dynamic Behavior of Rubber Fiber-Reinforced Expansive Soil under Repeated Freeze–Thaw Cycles
04/10/2024 -
Large volumes of waste tires are generated due to the rapid growth of the transportation industry. An effective method of recycling waste tires is needed. Using rubber from tires to improve...
The Transformative Role of Nano-SiO2 in Polymer Electrolytes for Enhanced Energy Storage Solutions
07/10/2024 -
In lithium–polymer batteries, the electrolyte is an essential component that plays a crucial role in ion transport and has a substantial impact on the battery’s overall...
Lower-Carbon Hydrogen Production from Wastewater: A Comprehensive Review
07/10/2024 -
Hydrogen has the capability of being a potential energy carrier and providing a long-term solution for sustainable, lower-carbon, and ecologically benign fuel supply. Because lower-carbon hydrogen is...
Mesoporous structured MoS2 as an electron transport layer for efficient and stable perovskite solar cells
07/10/2024 -
>https://www.nature.com/articles/s41565-024-01799-8 Nature Nanotechnology, Published online: 07 October 2024;
Stochastic Multiscale Modeling of Electrical Conductivity of Carbon Nanotube Polymer Nanocomposites: An Interpretable Machine Learning Approach
30/09/2024 -
In this article, an interpretable machine learning (ML) framework is used to predict the electrical conductivity of carbon nanotube/polymer nanocomposites. A dataset is generated from a stochastic...
Synthesis of Ni(OH)2?g?C3N4/C Composite by Biological Template for Asymmetric Supercapacitor
30/09/2024 -
Here, low body comparison of g?C3N4/C is synthesized on the surface of biochar by template induction. Then the petal?like Ni(OH)2 is loaded on g?C3N4/C by hydrothermal method. g?C3N4/C can provide a...
Integrated municipal solid waste management using ArcGIS tools: A case of akaki-kality sub-city, addis ababa, ethiopia
03/10/2024 -
This study aimed to optimize the solid waste collection and transportation system using ArcGIS Network Analyst and location-allocation tools. The generated solid waste was characterized by...
Cu–CeO2/YSZ electrodes for SOFCs: role of cermet meso/nanostructure in methane oxidation
30/09/2024 -
Abstract The electrode microstructure in solid oxide fuel cells plays a significant role in transport and reaction phenomena. It requires interconnected pores for gas diffusion...
Effect of adjusting charge transport on optoelectronic performances of polymer light-emitting diodes based on SY-PPV
01/09/2024 -
Unconjugated polymer poly(vinylcarbazole) (PVK) was incorporated into...
Aerospace, Vol. 11, Pages 749: Identification of Similar Weather Scenes in Terminal Areas Based on Multiresolution Spatiotemporal Windows
12/09/2024 -
To accurately analyze the influence of similar weather scenes in the terminal area, a framework is proposed for identifying such scenarios based on the Multiresolution Spatiotemporal Window (MRSTW)....
Aerospace, Vol. 11, Pages 763: Flight Schedule Optimization Considering Fine-Grained Configuration of Slot Coordination Parameters
17/09/2024 -
In response to the rapid growth of air passenger and cargo transportation services and the sharp increase in congestion at various airports, it is necessary to optimize the allocation of flight...
Aerospace, Vol. 11, Pages 799: Clustering and Cooperative Guidance of Multiple Decoys for Defending a Naval Platform against Salvo Threats
27/09/2024 -
The threat to naval platforms from missile systems is increasing due to recent advancements in radar seeker technology, which have significantly enhanced the accuracy and effectiveness of missile...
Aerospace, Vol. 11, Pages 801: Energy Absorption Properties of 3D-Printed Polymeric Gyroid Structures for an Aircraft Wing Leading Edge
29/09/2024 -
Laminar flow offers significant potential for increasing the energy efficiency of future transport aircraft. At the Cluster of Excellence SE2A—Sustainable and Energy-Efficient...
Characterization of Banana Crowns: Microscopic Observations and Macroscopic Cutting Experiments
30/09/2024 -
Banana crowns’ intricate vascular systems facilitate nutrient transport for fruit growth and provide mechanical support. Analyzing vascular bundle morphology facilitates understanding...
Seismic Fragility Analysis of Reinforced Concrete Simply Supported Girder Bridges Resting on Double-Column Piers for High Speed Railway
26/09/2024 -
This study investigates the probabilistic seismic damage characteristics of a five-span RC simply supported girder bridge with double-column piers designed for a high-speed railway (HSR). The...
