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Article
Computer Science, Interdisciplinary Applications
P. Phung-Van et al.
Summary: This paper investigates the free vibration analysis of functionally graded graphene platelet-reinforced composites (FG GPLRC) plates using a nonlocal strain gradient isogeometric model based on the higher order shear deformation theory. Various distributed patterns of graphene platelets (GPLs) are considered, and the effects of different parameters on the natural frequencies of the nanoplates are examined. The results obtained in this study can serve as benchmark results for further research on FG GPLRC nanoplates.
ENGINEERING WITH COMPUTERS
(2023)
Article
Chemistry, Multidisciplinary
Min Fu et al.
Summary: A general biomimetic mineralization synthetic strategy was proposed to synthesize ferrite quantum dot/graphene heterostructures. The optimized heterostructure exhibited exceptional capacitance and cycling performance, indicating its potential as advanced electrode materials for supercapacitors.
ADVANCED MATERIALS
(2023)
Article
Engineering, Civil
Dan Li et al.
Summary: A novel framework was developed in this study for damage location, quantification and characterization of steel-concrete composite beams using acoustic emission (AE) measurements. The damage-induced AE sources were located more accurately based on empirical wavelet transform (EWT), Akaike information criterion (AIC) and genetic algorithm (GA). With the coordinates of located AE events, the macrocrack and debonding surfaces were estimated by hybrid hierarchical-k-means clustering analysis.
ENGINEERING STRUCTURES
(2023)
Article
Computer Science, Artificial Intelligence
Siyu Lu et al.
Summary: The Visual Question Answering (VQA) system aims to extract useful information from images related to a given question in order to answer the question accurately. It has a wide range of applications in visual assistance, automated security surveillance, and intelligent robotics-human interaction. However, the accuracy of VQA has been unsatisfactory, mainly due to the limitations in representing scene and object information in image features and fully utilizing text information. This paper proposes the use of multi-scale feature extraction and fusion methods to address these challenges and improve the accuracy of the VQA model. Experimental results demonstrate that the incorporation of multi-scale feature extraction and fusion techniques enhances the performance of the VQA model.
INTERNATIONAL JOURNAL OF COMPUTATIONAL INTELLIGENCE SYSTEMS
(2023)
Article
Materials Science, Multidisciplinary
Panagiotis Gavallas et al.
Summary: In this work, the mechanical behavior of graphene nanoplatelets (GNPs) with different planar defects is investigated. The stiffness of GNPs is severely reduced by vacancy defects, leading to significant variability. Inplane behavior is more susceptible to the effect of defects compared to out of plane behavior.
MECHANICS OF MATERIALS
(2023)
Review
Computer Science, Artificial Intelligence
Siyu Lu et al.
Summary: Visual Question Answering (VQA) is a significant cross-disciplinary issue that requires a computer to output a natural language answer based on pictures and questions. The attention mechanism plays a key role in integrating text features and visual features. This article explores the development status of attention mechanisms, analyzes existing methods, and discusses the future direction of VQA.
PEERJ COMPUTER SCIENCE
(2023)
Article
Engineering, Civil
Jingming Cai et al.
Summary: This paper investigates the mechanical behaviors of ECC-encased CFST columns after fire exposure with different parameters. The concrete-encased CFST column experiences severe concrete spalling, while the ECC-encased CFST column maintains its integrity under identical fire conditions. The ECC-encased CFST column shows higher eccentric load carrying capacity and flexural stiffness compared to the concrete-encased CFST column.
ENGINEERING STRUCTURES
(2023)
Article
Engineering, Civil
Jian Zhao et al.
Summary: This paper focuses on developing a human-like trajectory planning model for automated driving systems by using the generation mechanism of driving behavior. Data from 32 skilled drivers under different curve conditions are collected and processed. The proposed preview-based human-like trajectory planning model (PHTPM) accurately matches skilled drivers' characteristics on left turnings and outperforms them on right turnings.
IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS
(2023)
Article
Engineering, Civil
Wenwei Yue et al.
Summary: This paper models the impacts of connected and automated vehicles (CAVs) on traffic incidents by considering both microscopic CAV driving behaviors and macroscopic traffic assignment. The results indicate that the stability of the road system with incident effects is closely related to the incident severity, signal control policy, penetration rate, and spatial distribution of CAVs.
IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS
(2023)
Article
Social Sciences, Interdisciplinary
Xuan Liu et al.
Summary: This study proposes three improved feature selection algorithms for Chinese texts and tests their performance on different types of corpora. The experimental results demonstrate that these algorithms can improve the accuracy of text classification.
Article
Computer Science, Artificial Intelligence
Jiawei Xu et al.
Summary: Driver errors, such as distraction and perceptual blindness, can lead to accidents or decreased driving performance. This study investigates potential human errors in driving by comparing eye movement patterns in left-hand traffic and right-hand traffic conditions.
IEEE TRANSACTIONS ON INTELLIGENT VEHICLES
(2023)
Review
Chemistry, Multidisciplinary
Fan Gao et al.
Summary: This minireview gives an overview of the progress on the application of graphene oxide (GO) as a catalyst for various organic transformations in the past decade.
CHINESE CHEMICAL LETTERS
(2022)
Article
Chemistry, Multidisciplinary
Yi Wei et al.
Summary: In this study, an iodine-doped graphene encapsulated Bi2S3 nanorods composite was proposed as an efficient anode material for potassium ion batteries, achieving high reversible capacity and good cycling stability.
CHINESE CHEMICAL LETTERS
(2022)
Article
Chemistry, Multidisciplinary
Ping Yan et al.
Summary: CO oxidation is a vital catalytic reaction for environmental purification. Au single-atom catalysts have been proven to exhibit excellent performance in CO oxidation. Through DFT calculation, we revealed the active mechanism of Au single-atom in CO oxidation and found that Au single-atom catalysts supported by graphene show better CO oxidation activity.
CHINESE CHEMICAL LETTERS
(2022)
Article
Engineering, Mechanical
Hessameddin Yaghoobi et al.
Summary: The study analyzed the free vibration, buckling, and deformation responses of simply-supported sandwich plates constructed with graphene-reinforced polymer composite face sheets. The temperature-dependent material properties of the face sheets were estimated using a modified micromechanical model, and the governing differential equations were solved analytically. Numerical case studies revealed significant influences of parameters such as core to face sheet thickness ratio, temperature variation, foundation type, and graphene volume fraction on the plate responses.
JOURNAL OF SANDWICH STRUCTURES & MATERIALS
(2022)
Article
Energy & Fuels
Qiqiu Huang et al.
Summary: This study proposes a novel thermally induced flexible composite phase change material that is anti-leakage and anti-vibration. The material has a high mass retention rate and temperature control ability, making it suitable for passive thermal management and energy storage fields.
Article
Automation & Control Systems
Xinglong Zhang et al.
Summary: This paper presents a robust tube-based MPC solution with Koopman operators for nonlinear discrete-time dynamical systems. The proposed approach does not assume the convergence of the approximated Koopman operator.
Article
Mathematics, Applied
Yunfei Liu et al.
Summary: This article presents a coupled nonlinear modeling approach to investigate the nonlinear forced vibrations in composite cylindrical shells. By numerical simulations, the effects of external temperature change, magnetic potential, electric potential, and excitation amplitude on vibration response were evaluated.
COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION
(2022)
Article
Engineering, Civil
Jiawei Xu et al.
Summary: The computational modeling of human visual attention has been widely studied, showing the potential value of computational visual attention models in actual driving. Expert driver experiments suggest that a hybrid recommendation strategy is necessary for improving driving safety and comfort, rather than relying solely on one eye fixation location.
IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS
(2022)
Article
Engineering, Mechanical
Nam Nguyen et al.
Summary: This study presents a quasi-three-dimensional shear deformation theory for porous sandwich functionally graded plates with graphene nanoplatelets reinforcement, focusing on static bending and free vibration analyses. Through a novel sandwich plate model combined with isogeometric analysis and refined plate theory, the thickness stretching effect is effectively captured. Effective mechanical properties are evaluated, and various combinations of porosity distributions and graphene nanoplatelet dispersions are studied in detail, with numerical investigations conducted to examine key parameters' effects on sandwich plate structures' behaviors.
JOURNAL OF SANDWICH STRUCTURES & MATERIALS
(2022)
Article
Engineering, Civil
Abhilash Karakoti et al.
Summary: The present work develops a simple and accurate finite element formulation based on C-0 continuity of transverse displacement for obtaining and comparing the nonlinear transient response of porous functionally graded material (FGM) sandwich plates and shell panels. Through validation and parametric studies, it is observed that the amplitude of the nonlinear transient response due to different blast loading can be controlled by selecting optimal parameters.
THIN-WALLED STRUCTURES
(2022)
Article
Mohamed Rida Seba et al.
Advances in Technology Innovation
(2022)
Article
Energy & Fuels
Yanyu Chen
Summary: With the continuous innovation of technology, key technologies in the field of new energy vehicles have been incorporated into various industries. The government has formulated a promotion strategy to boost the market scale of the automotive industry. However, the new energy vehicle industry still faces challenges such as low willingness to spread, short spread paths, and poor spread benefits.
Article
Computer Science, Artificial Intelligence
Jiawei Xu et al.
Summary: Studying drivers' eye movement and driving operation behavior when they encounter traffic rule violators is crucial for safe driving. Novice drivers tend to ignore their vehicle position and may collide with other road users. In emergent situations, they can only perform either steering or braking, lacking the ability to combine both like experienced drivers do. Furthermore, experienced drivers allocate less time to looking and more time to scanning their surroundings when faced with higher driving difficulty. This study reveals the differences between novice and experienced drivers, providing valuable reference for future advanced driving assistance systems.
IEEE TRANSACTIONS ON INTELLIGENT VEHICLES
(2022)
Article
Engineering, Civil
Jiawei Xu et al.
Summary: This paper proposes a saccade recommendation strategy to enhance driving safety under urban road environment. The strategy alters and directs saccades by extracting four innate features from human dynamic vision. The recommended saccades effectively reduce perceptual blindness caused by visual crowding and improve road driving safety.
IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS
(2022)
Article
Chemistry, Physical
Hehe Zhang et al.
Summary: Introducing Ni-RGO nanosheets as foreign reinforcements in solder joints can improve the soldering reliability. The addition of Ni-RGO can refine the grain size and decrease the thickness of interfacial intermetallic compounds. The solder joint's tensile strength reached its highest value when the Ni-RGO content was 0.03 wt%. However, cracks occurred when the Ni-RGO content exceeded 0.05 wt%.
Article
Engineering, Civil
Hamidreza Rostami et al.
Summary: This article presents the nonlinear free vibration analysis of sandwich beams with flexible core and graphene platelet-reinforced face sheets. The results show that increasing the stiffness of the core leads to more significant nonlinear effects in both the core and the face sheets. The study also compares the results obtained using two different theoretical approaches and conducts parametric studies to examine the influences of various factors.
THIN-WALLED STRUCTURES
(2022)
Article
Chemistry, Multidisciplinary
Yanting Chu et al.
Summary: Transition-metal oxide/reduced graphene oxide hybrid nanosheets exhibit excellent lithium-ion battery performance. The unique two-dimensional structure provides additional electrochemically interfacial active sites and prevents the stacking of graphene.
CHINESE CHEMICAL LETTERS
(2021)
Article
Chemistry, Multidisciplinary
Chenran Hao et al.
Summary: The combination of Fe3O4 and reduced graphene oxide (Fe3O4/rGO) in a composite material greatly enhances its lithium storage performance. The composite exhibits high reversible charge capacity at low current densities, as well as superior rate capability and cycling stability.
CHINESE CHEMICAL LETTERS
(2021)
Article
Engineering, Civil
Dongying Liu et al.
Summary: This paper investigates the buckling and free vibration analyses of axially functionally graded graphene reinforced nanocomposite beams, using different distribution patterns of GPLs and conducting a comprehensive parametric study. The analysis is based on theoretical derivations and model solutions, providing results consistent with existing solutions.
ENGINEERING STRUCTURES
(2021)
Article
Engineering, Civil
Mohammad Arefi et al.
Summary: This paper investigates buckling and free vibration analyses of a sandwich beam composed of functionally graded graphene nanoplatelets reinforced composite face sheets. Kinematic relations are developed based on Extended Higher-Order Sandwich Beam Theory and governing equations are derived using Ritz-Lagrange formulation. Effective mechanical properties of the composites are obtained from micro-mechanical models and the Ritz Method is used to obtain numerical results.
THIN-WALLED STRUCTURES
(2021)
Article
Engineering, Multidisciplinary
Jun Liu et al.
Summary: Functionally graded material sandwich plates were analyzed for their dynamic behaviors using the SBFEM method with a layerwise approach and continuously graded material properties. The proposed method showed high accuracy and efficiency in dynamic analysis.
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING
(2021)
Article
Materials Science, Multidisciplinary
A. G. Sheinerman
Summary: A model has been proposed to explain the dependence of the strength of laminated metal/graphene composites on the lateral size of graphene platelets, suggesting that this is influenced by dislocations at metal/graphene interfaces and dislocation pinning by the edges of graphene platelets. It is also found that the specific energies of metal/graphene interfaces and lamella boundaries play a role in determining the strength of these composites, offering a potential way to control their strength by adjusting interface properties.
MECHANICS OF MATERIALS
(2021)
Article
Engineering, Civil
P. Phung-Van et al.
Summary: This study presents an effective and simple approach based on RPT and IGA for bending and vibration analyses of FG GPLRC nanoplates. The reinforcement of GPLs can dramatically improve the stiffness of nanoplates, with rich GPLs at the bottom and top considered the most effective for reinforcement.
THIN-WALLED STRUCTURES
(2021)
Article
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Chien H. Thai et al.
COMPOSITE STRUCTURES
(2020)
Review
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Shaoyu Zhao et al.
ENGINEERING STRUCTURES
(2020)
Article
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Chien H. Thai et al.
ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS
(2020)
Article
Engineering, Civil
Duc-Huynh Phan
INTERNATIONAL JOURNAL OF STRUCTURAL STABILITY AND DYNAMICS
(2020)
Article
Mechanics
Alireza Rahimi et al.
INTERNATIONAL JOURNAL OF APPLIED MECHANICS
(2020)
Article
Mechanics
Hessameddin Yaghoobi et al.
COMPOSITE STRUCTURES
(2020)
Article
Engineering, Multidisciplinary
Chien H. Thai et al.
COMPOSITES PART B-ENGINEERING
(2019)
Article
Chemistry, Multidisciplinary
Wan-Ju Lin et al.
APPLIED SCIENCES-BASEL
(2019)
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COMPOSITE STRUCTURES
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Nam V Nguyen et al.
COMPOSITES PART B-ENGINEERING
(2019)
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A. G. Sheinerman et al.
MECHANICS OF MATERIALS
(2019)
Article
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A. Behravan Rad
AEROSPACE SCIENCE AND TECHNOLOGY
(2018)
Article
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Qingya Li et al.
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES
(2018)
Article
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Mitao Song et al.
COMPOSITE STRUCTURES
(2017)
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M. Jabbari et al.
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A. H. Akbarzadeh et al.
THIN-WALLED STRUCTURES
(2012)
