A5064790545- Advanced Data Storage Technologies
- Parallel Computing and Optimization Techniques
- Cellular and Composite Structures
- Advanced Materials and Mechanics
- Distributed systems and fault tolerance
- Mechanical Behavior of Composites
- Silicone and Siloxane Chemistry
- Supercapacitor Materials and Fabrication
- Structural Analysis of Composite Materials
- Adhesion, Friction, and Surface Interactions
- Advanced battery technologies research
- Acoustic Wave Phenomena Research
- Photopolymerization techniques and applications
- Surface Modification and Superhydrophobicity
- Asphalt Pavement Performance Evaluation
- Structural Behavior of Reinforced Concrete
- Surface Roughness and Optical Measurements
- Distributed and Parallel Computing Systems
- Nonlocal and gradient elasticity in micro/nano structures
- Material Properties and Failure Mechanisms
- Additive Manufacturing and 3D Printing Technologies
- 3D Printing in Biomedical Research
- 2D Materials and Applications
- Innovative concrete reinforcement materials
- Composite Structure Analysis and Optimization
Southern University of Science and Technology
2021-2025
Zhejiang Sci-Tech University
2024
SUNY Plattsburgh
2022
State University of New York
2022
Suzhou University of Science and Technology
2018
New Mexico State University
2016-2018
Tianjin Normal University
2018
Switch
2000
Developing high-performance electrodes for flexible antifreezing energy storage devices has been a significant challenge with the increasing demand portable components. In this work, Cr-substituted SrCoO
While auxetic metamaterials exhibit impressive mechanical traits, they frequently grapple with inherent conflict between their stiffness and auxeticity. In this study, we introduced an optimized lozenge-chiral metamaterial (oLCAM) the dual objectives of balancing auxeticity achieving tunable properties concurrently. The performance proposed oLCAM was first compared that conventional lozenge (cLAM) through both experimental numerical studies. Herein, transition (Etrans) initially as typical...
This paper introduces a nested sinusoidal re-entrant (NSR) metamaterial characterized by tunable complete bandgaps (CBGs) and dynamic responsiveness in thermal-mechanical dual fields. NSR comprises shape memory polymer features modification with hexagonal star-shape structure. Dynamic response of is studied using the representative volume element method, specifically focusing on effective modulus Poisson's ratio CBGs under varying average strains. The findings indicate that both mechanical...
<title>Abstract</title> A two-parameter fracture framework is used to investigate the behavior of AM60 magnesium alloy under different loading conditions. In order perform tests, a modified Arcan apparatus capable applying pure tension, shear, and mixed tension-shear conditions was used. Various crack-tip constraints were obtained by altering angle from mode-I mode-II crack length ratio between 0.3 0.7. The experimental results indicate that material exhibits greater susceptibility...
Metamaterial design often relies on empirical methods, limiting tunability and customization. This study introduces a data-driven approach for the inverse of double-arrow honeycomb auxetic metamaterials, enabling tailored auxeticity. Parametric modeling defined structure using key geometric parameters, numerical model under tensile conditions was validated experimentally. Correlation analysis revealed relationships between parameters Poisson's ratio. Forward prediction models BPNN GA-BPNN...
High-performance parallel file systems (PFSes) are of prime importance today. However, despite the importance, their reliability is much less studied compared with that local storage systems, largely due to lack an effective analysis methodology.
Large-scale parallel file systems (PFSs) play an essential role in high-performance computing (HPC). However, despite their importance, reliability is much less studied or understood compared with that of local storage cloud systems. Recent failure incidents at real HPC centers have exposed the latent defects PFS clusters as well urgent need for a systematic analysis. To address challenge, we perform study recovery and logging mechanisms PFSs this article. First, to trigger operations target...
In recent years, 3D hydrogels based on alginate (Alg) have undergone substantial advancements, holding transformative potential for biomedicine and regenerative medicine. Nevertheless, the viscosity of Alg needs to be further increased, in order print complex structures. Attempts adjust printability often employ rheological modifiers like methylcellulose (MC), but these still lack mechanical integrity broader biomedical applications. Our study sought chemically modify Alg/MC create a...
Abstract Optically clear adhesives (OCAs), a type of polymer pressure‐sensitive adhesive, are valued for their transparency, strong bonding, thermal stability, and reliability in flexible electronics. Accurately determining the mechanical properties OCAs is importance effectively assessing structural integrity foldable screens finite element simulations. However, previous studies have primarily focused on small strain conventional environmental conditions. To address this gap, present study...
A solution procedure applicable for analyzing the free longitudinal vibration of nanorods is presented in this study. The displacement nanorod sought as a linear combination Fourier series and auxiliary trigonometric functions. functions are introduced to account all relevant discontinuities boundary its derivatives. improved represents residual or conditioned that at least C1 class. basic theory shown, which included total potential energy kinematic system. Rayleigh-Ritz method applied...
Large-scale parallel file systems are of prime importance today. However, despite the importance, their failure-recovery capability is much less studied compared with local storage systems. Recent studies on have exposed various vulnerabilities that could lead to data loss under failure events, which raise concern for built top them. This paper proposes a generic framework testing handling large-scale The captures all disk I/O commands nodes target system emulate realistic states, and checks...
Modern storage software is designed to guarantee data integrity and consistency based on decades of experience with the foibles hard disk drives. However, recent research shows that flash-based SSDs may fail in different surprising ways, breaking their contract above them. This raises question whether stack's guarantees users still hold when are substituted. In this position paper, we propose a framework emulate erroneous behaviors for understanding failure resilience stack. We first model...
Large-scale parallel file systems are of prime importance today. However, despite the importance, their failure-recovery capability is much less studied compared with local storage systems. Recent studies on have exposed various vulnerabilities that could lead to data loss under failure events, which raise concern for built top them.This paper proposes a generic framework testing handling large-scale The captures all disk I/O commands nodes target system emulate realistic states, and checks...
As computer systems increase in size and complexity, bugs become ever subtler more difficult to detect diagnose. A bug could exist at different layers of (e.g., applications, shared libraries, file systems, device firmware), or be caused by the incompatibility among layers. In many cases, would require a very specific combination events triggered are replicate, making detection diagnosis complicated. Most existing tools for debugging focus on single layer applications), which intrusive...