Results 61 to 70 of about 3,805,966 (397)

A Hybrid Deep Learning Approach for Replay and DDoS Attack Detection in a Smart City

IEEE Access, 2021
Today’s smart city infrastructure is predominantly dependant on Internet of Things (IoT) technologies. IoT technology essentially facilitates a platform for service automation through connections of heterogeneous objects via the Internet backbone ...
Asmaa A. Elsaeidy, A. Jamalipour, K. Munasinghe   +2 more
semanticscholar   +1 more source

Modeling-Eliciting Activities in an Online Engineering Course for Improving Conceptual Learning, Professional Skill, Interaction

IEEE Access, 2022
This empirical research aims to propose and examine an online teaching approach that embeds modeling-eliciting activities (MEA). The approach guides teachers to create a well-interactive online learning environment and improve the conceptual learning and
G. X. Chen, X. Q. Qu, L. P. Huang, L. Huang, C. Zhou, M. Y. Qiao   +5 more
doaj   +1 more source

Characteristics and Problems of Smart City Development in China

Smart Cities, 2021
The rapid expansion of urbanization both in scale and population leads to a series of serious urban diseases, which become a huge obstacle to the healthy and sustainable development of cities.
Kaihui Huang, Weijie Luo, Weiwei Zhang, Jinhai Li   +3 more
semanticscholar   +1 more source

Smart City Governance in Developing Countries: A Systematic Literature Review [PDF]

arXiv.org, 2020
Smart cities that make broad use of digital technologies have been touted as possible solutions for the population pressures faced by many cities in developing countries and may help meet the rising demand for services and infrastructure.
S. Tan, Araz Taeihagh
semanticscholar   +1 more source

Development of an integrated fatigue measurement system for construction workers: a feasibility study

BMC Public Health, 2022
Background Construction workers working in physically and mentally challenging environments experience high levels of occupational fatigue, which is the primary cause of industrial accidents and illnesses.
Sojeong Seong, Soyeon Park, Yong Han Ahn, Heejung Kim   +3 more
doaj   +1 more source

Theoretical foundations of the smart city concept

Socialiniai Tyrimai, 2023
The article deals with smart city concepts and their theoretical definitions. A smart city must have a smart social system integrated into the city’s activities and management processes.
Rytis Milkintas, Teodoras Tamošiūnas
doaj   +1 more source

Geometric Optimization and Mechanical Performance Enhancement of Auxetic Structures for High‐Impact Applications Through Fused Deposition Modeling

Advanced Engineering Materials, EarlyView.
This study explores the mechanical performance of three auxetic structures, identifying a re‐entrant‐star hybrid as the most effective for impact absorption. Finite element simulations and experiments demonstrate significant gains in energy absorption and flexural strength after geometric optimization. This study investigates the mechanical performance
Malik Hassan, Manjusri Misra, Alexander Bardelcik, Stefano Gregori, Amar K. Mohanty   +4 more
wiley   +1 more source

Toward better City Management through Smart City implementation [PDF]

Human Geographies: Journal of Studies and Research in Human Geography, 2019
Smart City is currently becoming a global issue in the context of better city management. This paper discusses the implementation of Smart City and its effect on better city management.
Rini Rachmawati
doaj   +1 more source

High‐Performance Low‐Emissivity Paints Enabled by N‐Doped Poly(benzodifurandione) (n‐PBDF) for Energy‐Efficient Buildings

Advanced Functional Materials, EarlyView.
This study introduces a scalable and colored low‐emissivity (low‐e) paint achieved by spraying an ultrathin n‐doped poly(benzodifurandione) (n‐PBDF) coating onto various colored substrates. The low‐e paint enhances thermal regulation by reducing mid‐infrared thermal emissivity to 0.19, thereby stabilizing indoor temperatures across diverse climates ...
Xiaojie Liu, Won‐June Lee, Daniel William Carne, Yanpei Tian, Andrea Felicelli, Yue Lei, Joseph A. Romo, Liyan You, Zixin Xiong, Orlando Gabriel Rivera Gonzalez, Abdulrahman Aljwirah, Qiaoqiang Gan, Jianguo Mei, Xiulin Ruan   +13 more
wiley   +1 more source

Hybrid intelligent optimization strategy of battery swapping station for electric vehicles based on reinforcement learning

Computational Urban Science
Smart transportation is an important application scenario in the field of urban computing. As the popularity of electric vehicles increases, the demand for fast charging is growing rapidly.
Hongwei Yi, Huan Zhang, Jianghong Li, Yanling Zhao   +3 more
doaj   +1 more source