68 hasil untuk "Shiwei Lin"

Association of albumin-corrected anion gap with all-cause and cardiovascular mortality in overactive bladder patients

Shiwei Lin; Xiaofang Chen

Scientific Reports, Vol. 15 No. 1 · 2025 · Inggris · DOAJ Scopus

Abstract Overactive bladder (OAB) is a symptom syndrome characterized by urgency, often accompanied by frequency and nocturia. It significantly impacts patients’ quality of life and imposes a substantial economic burden. The albumin-corrected anion gap (ACAG), an important indicator reflecting the…

A Simple Flow Injection Sensing System for the Real-Time On-Line Determination of Chemical Oxygen Demand Based on 3D Au-NPs/TiO2 Nanotube Arrays

Hewei Si; Xidong Zhang; Shiwei Lin

Frontiers in Materials, Vol. 6 · 2019 · Inggris · DOAJ Scopus

3D bare TiO2 nanotube arrays loaded with Au nanoparticles (3D Au-NPs/TNTAs) were prepared to effectively enhance the photoelectrocatalytic properties. A simple flow injection sensing system was proposed for the real-time on-line determination of chemical oxygen demand using the 3D Au-NPs/TNTAs…

Bio-Inspired Reactive Approaches for Automated Guided Vehicle Path Planning: A Review

Shiwei Lin; Jianguo Wang; Xiaoying Kong

Biomimetics, Vol. 11 No. 1 · 2025 · Inggris · DOAJ Scopus

Automated guided vehicle (AGV) path planning aims to obtain an optimal path from the start point to the target point. Path planning methods are generally divided into classical algorithms and reactive algorithms, and this paper focuses on reactive algorithms. Reactive algorithms are classified into…

Bioinspired Perception and Navigation of Service Robots in Indoor Environments: A Review

Jianguo Wang; Shiwei Lin; Ang Liu

Biomimetics, Vol. 8 No. 4 · 2023 · Inggris · DOAJ Scopus

Biological principles draw attention to service robotics because of similar concepts when robots operate various tasks. Bioinspired perception is significant for robotic perception, which is inspired by animals’ awareness of the environment. This paper reviews the bioinspired perception and…

A Dual-Layer Weight-Leader-Vicsek Model for Multi-AGV Path Planning in Warehouse

Shiwei Lin; Ang Liu; Jianguo Wang

Biomimetics, Vol. 8 No. 7 · 2023 · Inggris · DOAJ Scopus

Multiple automatic guided vehicles are widely involved in industrial intelligence. Path planning is crucial for their successful application. However, achieving robust and efficient path planning of multiple automatic guided vehicles for real-time implementation is challenging. In this paper, we…

p-type ZnO for photocatalytic water splitting

Chang Cao; Bingqing Zhang; Shiwei Lin

APL Materials, Vol. 10 No. 3 · 2022 · Inggris · DOAJ Scopus

Global environmental pollution and energy crisis have been regarded as important issues in recent years, making people aware of the need to develop environmentally friendly energy sources. ZnO photocatalysts play a key role in the development of hydrogen generation from water splitting via a…

A physics-informed reinforcement learning framework for impulsive orbital pursuit–evasion under stochastic maneuvers

Yuteng Li; Shiwei Lin; Bomin Huang

Complex & Intelligent Systems, Vol. 12 No. 9 · 2026 · Inggris · DOAJ Scopus

Abstract Autonomous orbital pursuit–evasion represents a complex differential game with impulsive dynamics and stochastic adversarial maneuvers. Although model-free reinforcement learning has shown promise in high-dimensional decision-making, it often suffers from slow convergence and instability…

Identifying priority areas for tidal wetland restoration by integrating ecosystem services supply and demand mismatches

Shiwei Lin; Xiuzhen Li; Ruidong Wu dkk.

Frontiers in Marine Science, Vol. 9 · 2022 · Inggris · DOAJ Scopus

Governments and non-governmental organizations have widely recognized tidal wetland restoration as a sustainable instrument to lessen the threat of climate change, which is reflected by the expansion of the spatial scale of coastal restoration projects. However, approaches to large-scale spatial…

Progressive Brain Structural Impairment Assessed via Network and Causal Analysis in Patients With Hepatitis B Virus-Related Cirrhosis

Shiwei Lin; Zheng Guo; Shengli Chen dkk.

Frontiers in Neurology, Vol. 13 · 2022 · Inggris · DOAJ Scopus

ObjectivesThis research amid to elucidate the disease stage-specific spatial patterns and the probable sequences of gray matter (GM) deterioration as well as the causal relationship among structural network components in hepatitis B virus-related cirrhosis (HBV-RC) patients.MethodsTotally 30 HBV-RC…

Natural Dye-Sensitized Solar Cells Based on Highly Ordered TiO2 Nanotube Arrays

Na Li; Nengqian Pan; Danhong Li dkk.

International Journal of Photoenergy, Vol. 2013 · 2013 · Inggris · DOAJ Scopus

The dye-sensitized solar cells (DSSCs) have been fabricated using highly ordered TiO2 nanotube arrays as photoelectrode and natural dyes as photosensitizers. The natural dyes were extracted from the abundant plants in the tropical region, such as Tradescantia zebrina, kapok, and pitaya. The dyes…

Functional Sensing Interfaces of PEDOT:PSS Organic Electrochemical Transistors for Chemical and Biological Sensors: A Mini Review

Jianjun Liao; Hewei Si; Xidong Zhang dkk.

Sensors, Vol. 19 No. 2 · 2019 · Inggris · DOAJ Scopus

Organic electrochemical transistors (OECTs) are promising devices for applications in in vitro and in vivo measurements. OECTs have two important sensing interfaces for signal monitoring: One is the gate electrode surface; the other is the channel surface. This mini review introduced the new…

A Succinct Method for Non-Line-of-Sight Mitigation for Ultra-Wideband Indoor Positioning System

Ang Liu; Shiwei Lin; Jianguo Wang dkk.

Sensors, Vol. 22 No. 21 · 2022 · Inggris · DOAJ Scopus

Ultra-wideband (UWB) is a promising indoor position technology with centimetre-level positioning accuracy in line-of-sight (LOS) situations. However, walls and other obstacles are common in an indoor environment, which can introduce non-line-of-sight (NLOS) and deteriorate UWB positioning accuracy…

A Review of Path-Planning Approaches for Multiple Mobile Robots

Shiwei Lin; Ang Liu; Jianguo Wang dkk.

Machines, Vol. 10 No. 9 · 2022 · Inggris · DOAJ Scopus

Numerous path-planning studies have been conducted in past decades due to the challenges of obtaining optimal solutions. This paper reviews multi-robot path-planning approaches and decision-making strategies and presents the path-planning algorithms for various types of robots, including aerial…

Two-Dimensional Nanomaterials for Gas Sensing Applications: The Role of Theoretical Calculations

Yamei Zeng; Shiwei Lin; Ding Gu dkk.

Nanomaterials, Vol. 8 No. 10 · 2018 · Inggris · DOAJ Scopus

Two-dimensional (2D) nanomaterials have attracted a large amount of attention regarding gas sensing applications, because of their high surface-to-volume ratio and unique chemical or physical gas adsorption capabilities. As an important research method, theoretical calculations have been massively…

A Multi-Agent Perimeter Defense Method Based on MASAC and Matching Algorithm

Bomin Huang; Huihui Tan; Shuang Zhang dkk.

Actuators, Vol. 15 No. 5 · 2026 · Inggris · DOAJ Scopus

To address the perimeter defense problem for multi-agent systems, this paper proposes a decoupled strategy based on local observation matching to overcome the curse of dimensionality and convergence difficulties in traditional multi-agent reinforcement learning (MARL). This strategy decomposes the…

GR-MAPPO Algorithm for Perimeter Defense Problem in Multi-Agent Systems

Huihui Tan; Shuang Zhang; Shiwei Lin dkk.

Entropy, Vol. 28 No. 6 · 2026 · Inggris · DOAJ Scopus

Multi-agent perimeter defense plays a critical role in cooperative defense scenarios in unmanned swarms. However, existing deep reinforcement learning approaches struggle to effectively exploit both coordination and temporal information under constrained local communication, and they lack…

A Class of Perimeter Defense Strategies Based on Priority Path Planning

Shuang Zhang; Chengqian Yang; Shiwei Lin dkk.

Mathematics, Vol. 13 No. 15 · 2025 · Inggris · DOAJ Scopus

This paper investigates perimeter defense strategies for multi-agent systems. Considering the complex scenario with multiple obstacles in the mission environment, a defense strategy based on prioritized path planning is proposed in this paper. The strategy employs a minimum weight matching method…

Synergistic dual-functional full deionization and electrocatalysis of water by ZnO/Ti3C2Tx heterojunction supported with novel template

Chao Huang; Guanghui Zhan; Zhaohui Xiao dkk.

Next Materials, Vol. 5 · 2024 · Inggris · DOAJ Scopus

Electrochemical water splitting faces challenges related to cost and efficiency, prompting researchers to develop new materials for cost reduction and efficiency enhancement. MXene Ti3C2Tx, with its large surface area and excellent conductivity, shows promising prospects for catalytic applications…

All-Solution-Processed IGZO Optoelectronic Synaptic Transistor with Dual-Mode Operation toward Artificial Vision Applications

Haonan Xu; Lilan Zou; Junru An dkk.

ACS Omega, Vol. 10 No. 16 · 2025 · Inggris · DOAJ Scopus

Thermal Conductivity of Graphitic Carbon Nitride Nanotubes: A Molecular Dynamics Study

Hui Guo; Chunqing Huo; Liang Yang dkk.

Advances in Condensed Matter Physics, Vol. 2021 · 2021 · Inggris · DOAJ Scopus

Graphitic carbon nitride (g-C3N4) nanotubes are recently gaining increasing interest due to their extraordinary physicochemical properties. In the following, we report on simulations using a method of nonequilibrium molecular dynamics and focus on the thermal conductivity variation of g-C3N4…