Article of the Year 2021: Mathematics and Engineering

Recognizing and rewarding the year's most outstanding articles in mathematics and engineering.


Abstract and Applied Analysis​
Related Fixed Point Theorems in Partially Ordered -Metric Spaces and Applications to Integral Equations
Youssef Errai, El Miloudi Marhrani, and Mohamed Aamri

Advances in Fuzzy Systems​
Designing an Intuitionistic Fuzzy Network Data Envelopment Analysis Model for Efficiency Evaluation of Decision-Making Units with Two-Stage Structures
Nafiseh Javaherian, Ali Hamzehee, and Hossein Sayyadi Tooranloo

Complex Urban Systems: Challenges and Integrated Solutions for the Sustainability and Resilience of Cities
Riccardo Gallotti, Pierluigi Sacco, and Manlio De Domenico

Discrete Dynamics in Nature and Society
Research on Collaborative Governance of Smart Government Based on Blockchain Technology: An Evolutionary Approach
Shaonan Shan, Xia Duan, Ying Zhang, Ting Ting Zhang, and Hui Li

Journal of Applied Mathematics
The Principle of Intelligent Switch Composition and Algorithm of the Built-In Electronic Voltage Transformer
Xinhui Cao, Yuting Dong, Zhongzheng Li, Juan Li, Gang Liang, and Honglian Zhou

Journal of Function Spaces
Exponential Stability of Swelling Porous Elastic with a Viscoelastic Damping and Distributed Delay Term
Abdelbaki Choucha, Salah Mahmoud Boulaaras, Djamel Ouchenane, Bahri Belkacem Cherif, and Mohamed Abdalla

Journal of Mathematics
An Application of Sombor Index over a Special Class of Semigroup Graph
Seda Oğuz Ünal

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Advances in Civil Engineering
Sensitivity of Multistage Fill Slope Based on Finite Element Model
Bingxiang Yuan, Zihao Li, Zhilei Su, Qingzi Luo, Minjie Chen, and Zuqing Zhao

Applied Bionics and Biomechanics
Hydrodynamic Analysis for the Morphing Median Fins of Tuna during Yaw Motions
Xiaohu Li

International Journal of Aerospace Engineering
Effect of Negative Valve Overlap on Combustion and Emissions of CNG-Fueled HCCI Engine with Hydrogen Addition
Yuelin Li, Zihan Zhang, Zhiqiang Liu, Peng Tong, Dezhi Yang, and Wulong Zhang

International Journal of Rotating Machinery
Optimization Analysis of Automotive Asymmetric Magnetic Pole Permanent Magnet Motor by Taguchi Method
Wenchao Zhang, Liwei Shi, Kaiwen Liu, Lintao Li, and Jianning Jing

Journal of Advanced Transportation
A Review of Traffic Congestion Prediction Using Artificial Intelligence
Mahmuda Akhtar and Sara Moridpour

Journal of Control Science and Engineering
A Novel Real-Time Center of Gravity Estimation Method for Wheel Loaders with Front/Rear-Axle-Independent Electric Driving
Zhiyu Yang, Jixin Wang, and Yunwu Han

Journal of Healthcare Engineering
TXI: Texture and Color Enhancement Imaging for Endoscopic Image Enhancement
Tomoya Sato

Mathematical Problems in Engineering​
Influence of Data Splitting on Performance of Machine Learning Models in Prediction of Shear Strength of Soil
Quang Hung Nguyen, Hai-Bang Ly, Lanh Si Ho, Nadhir Al-Ansari, Hiep Van Le, Van Quan Tran, Indra Prakash, and Binh Thai Pham

Shock and Vibration​
Remaining Useful Life Prediction of Rolling Bearings Based on Multiscale Convolutional Neural Network with Integrated Dilated Convolution Blocks​​​​​​​​​
Ran Wang, Ruyu Shi, Xiong Hu, and Changqing Shen

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Want to read more winning articles?

We're not just recognizing impactful articles in mathematics, engineering and computer science. 

Follow the link below to discover the winners of this year's Article of the Year Award across the entire Hindawi portfolio.  

Article of the Year 2021
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Article of the Year Award: Outstanding research contributions of 2021, as selected by our Chief Editors. Read the winning articles.