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Topic Review
Trust Management Framework for Vehicular ad hoc Networks
Vehicular ad hoc networks (VANETs) are used for improving traffic efficiency and road safety. However, VANETs are vulnerable to various attacks from malicious vehicles. Malicious vehicles can disrupt the normal operation of VANET applications by broadcasting bogus event messages that may cause accidents, threatening people’s lives. Therefore, the receiver node needs to evaluate the authenticity and trustworthiness of the sender vehicles and their messages before acting.
  • 355
  • 03 Jul 2023
Topic Review
Halide Perovskite Materials for Solar Cells
The nomenclature “perovskite” was assigned to this structure in honor of Lev Perovski, the Russian mineralogist who initially unveiled it; since then, the name “perovskites” has been used to describe all materials that share calcium titanate’s crystal structure. The general formula for the perovskite light absorption layer is ABX3, where A is an organic cation (CH3NH3+), B is a metal cation (Pb2+), and X is a halide anion (I−).
  • 394
  • 03 Jul 2023
Topic Review
Local Smart Grids Based on Innovative Market Mechanisms
The concept that fits into the creation of locally sustainable power systems without the use of fossil fuels is a smart grid, defined as "a power grid that can effectively and cost-free interfere with the behavior and activities of all users connected to it, including ensuring an economically efficient, sustainable power system with low losses."
  • 284
  • 03 Jul 2023
Topic Review
Application of UAV Photogrammetry in Mining Areas
The geological environmental damage caused by coal mining has become a hot issue in current research. Especially in the western mining area, the size of the mining working face is large, the mining intensity is high, while the surface movement and deformation are more intense and wider. Therefore, it is necessary to effectively monitor the surface using appropriate means and carrying out research on the overlying strata structure of the stope.
  • 313
  • 03 Jul 2023
Topic Review
Construction Labor Productivity Monitoring
Construction labor productivity (CLP) is a critical measure of efficiency in the construction industry. CLP monitoring entails tracking, measuring, and evaluating labor productivity to identify areas for improvement and ensure that project objectives are accomplished. 
  • 372
  • 03 Jul 2023
Topic Review
Structural Testing of Tidal Turbine Blades
Structural testing of tidal turbine blades is vital due to several reasons. Firstly, it allows for the optimization of blade performance, ensuring efficient energy conversion and maximizing power output. Secondly, it ensures the reliability and safety of the blades, enabling them to withstand harsh marine conditions and reducing the risk of failure or damage. Thirdly, structural testing helps assess the durability of the blades, determining their fatigue life and enabling effective maintenance strategies. Additionally, it aids in designing cost-effective solutions by evaluating materials, manufacturing techniques, and configurations. Finally, structural testing facilitates regulatory compliance, ensuring that blades meet the necessary standards and certifications for deployment in tidal energy projects. Overall, structural testing plays a crucial role in enhancing performance, safety, durability, cost-effectiveness, and regulatory compliance of tidal turbine blades.
  • 539
  • 03 Jul 2023
Topic Review
Towards Digital Twin Maintenance Management of Health Facilities
There is no doubt that the use of digital twin (DT) technology can enhance efficiency in carrying out maintenance activities, reduce the downtime of facilities, improve cost savings from the perspective of lifecycle evaluation, and improve the quality of constructed facilities; hence, there is a need for adequate documentation to attain the outcomes as mentioned above and benefits of DT. Therefore, asserts that maintenance documentation is a significant construct for efficient maintenance management and a prerequisite for the adoption of DT in the management of healthcare-constructed facilities in developing countries.
  • 353
  • 03 Jul 2023
Topic Review
Digital Twins in the Agri-Food Supply Chain
Digital twins have the potential to significantly improve the efficiency and sustainability of the agri-food supply chain by providing visibility, reducing bottlenecks, planning for contingencies, and improving existing processes and resources. Additionally, they can add value to businesses by lowering costs and boosting customer satisfaction.
  • 495
  • 03 Jul 2023
Topic Review
Relationship between Occupants’ Thermal Behavior and Energy Consumption
Despite an increased awareness about energy conservation, the energy consumed for water heating has increased by 7% from 2008 (17%) to 2018 (24%) in Hong Kong.
  • 460
  • 02 Jul 2023
Topic Review
Connectivity Analysis in EEG Data
Despite high-spatial-resolution imaging techniques such as functional magnetic resonance imaging (fMRI) being widely used to map this complex network of multiple interactions, electroencephalographic (EEG) recordings claim high temporal resolution and are thus perfectly suitable to describe either spatially distributed and temporally dynamic patterns of neural activation and connectivity.
  • 376
  • 30 Jun 2023
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