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Externally triggered drug delivery systems

Huiyang Hu, Prabhakar Busa, Yue Zhao, Chao Zhao • Smart Materials in Medicine (2024)

Externally triggered drug delivery systems empower patients or healthcare providers to utilize external stimuli to initiate drug release from implanted systems. This approach holds significant potential for clinical disease management, offe...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.smaim.2024.08.004

Nitrogen-Doped Mesoporous Carbon Microspheres by Spray Drying-Vapor Deposition for High-Performance Supercapacitor

Xiaoran Sun, Xiaoran Sun, Yueqi Kong, Yang Liu et al. • Frontiers in Chemistry (2020)

Nitrogen-doped mesoporous carbon microspheres have been successfully synthesized via a spray drying-vapor deposition method for the first time, using commercial Ludox silica nanoparticles as hard templates. Compared to freeze-drying and air...

DOAJ Open Access (DOAJ) DOI: 10.3389/fchem.2020.592904

Dendritic boron and nitrogen doped high-entropy alloy porous carbon fibers for high-efficiency hydrogen evolution reaction

Jin-Hua Liu, Jie Zheng, Mang Niu, Xuehao Li et al. • iScience (2024)

Summary: Among various electrocatalysts, high-entropy alloys (HEAs) have gained significant attention for their unique properties and excellent catalytic activity in the hydrogen evolution reaction (HER). However, the precise synthesis of H...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.isci.2024.109616

Multi-regional energy sharing approach for shared energy storage and local renewable energy resources considering efficiency optimization

Wenyang Deng, Dongliang Xiao, Mingli Chen, Muhammad Faizan Tahir et al. • International Journal of Electrical Power & Energy Systems (2025)

As distributed photovoltaic and shared energy storage systems expanded on the user side, developing an energy-sharing mechanism across different regions became crucial for fully utilizing local renewable energy resources and maximizing the ...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.ijepes.2025.110592

Effect of heat treatment on the microstructure and corrosion resistance of laser powder bed fusion ODS-316L

Qian Zheng, Chao Lu, Yan Yin, Xiaoli Cui et al. • Journal of Materials Research and Technology (2025)

As a candidate cladding material for fourth-generation nuclear energy systems, the microstructure and properties of oxide dispersion strengthened 316L (ODS-316L) steel are significantly affected by heat treatment (HT) processes. This paper ...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.jmrt.2025.09.256

Kalman Filtering for Discrete Stochastic Systems with Multiplicative Noises and Random Two-Step Sensor Delays

Dongyan Chen, Yonglong Yu, Long Xu, Xiaohui Liu • Discrete Dynamics in Nature and Society (2015)

This paper is concerned with the optimal Kalman filtering problem for a class of discrete stochastic systems with multiplicative noises and random two-step sensor delays. Three Bernoulli distributed random variables with known conditional p...

DOAJ Open Access (DOAJ) DOI: 10.1155/2015/809734

Three-Dimensional Physical and Optical Characteristics of Aerosols over Central China from Long-Term CALIPSO and HYSPLIT Data

Xin Lu, Feiyue Mao, Zengxin Pan, Wei Gong et al. • Remote Sensing (2018)

Aerosols greatly influence global and regional atmospheric systems, and human life. However, a comprehensive understanding of the source regions and three-dimensional (3D) characteristics of aerosol transport over central China is yet to be...

DOAJ Open Access (DOAJ) DOI: 10.3390/rs10020314

Pore-Throat-Adaptive Transport and Flow-Redistribution Mechanisms of Deformable Hydrogel Particles in Tight Reservoirs of the Ordos Basin

Hongguang Li, Hujun Gong • Gels (2026)

Tight reservoirs commonly exhibit strong pore-throat confinement and flow heterogeneity, which cause injected water to preferentially migrate through connected high-conductivity pathways while a large fraction of movable fluids remains unde...

DOAJ Open Access (DOAJ) DOI: 10.3390/gels12100924

Effect of the Double-Line Spiral Tunnel Curvature on the Tunnel Construction Stability

Chao Zhang, Chao Wang, Xibin Niu, Shaoqiang Zhang et al. • Advances in Civil Engineering (2020)

In the construction of mountain highway, in order to avoid complicated geology and adapt to the requirements of the terrain of the large height difference and the large slope, the double-line spiral tunnels are gradually applied. The purpos...

DOAJ Open Access (DOAJ) DOI: 10.1155/2020/8827806

Early Stage Risk Identification and Governance of Major Emerging Infectious Diseases: A Double-Case Study Based on the Chinese Context

Li X, Jiang H, Liang X • Risk Management and Healthcare Policy (2023)

Xuefeng Li,1,2 Hui Jiang,1 Xiaoyu Liang1 1School of Engineering Science, University of Chinese Academy of Sciences, Beijing, 100049, People’s Republic of China; 2School of Public Policy and Management, University of Chinese Academy of Scien...

DOAJ Open Access (DOAJ)

Prevalence of comorbid depression and associated factors among hospitalized patients with type 2 diabetes mellitus in Hunan, China

Rehanguli Maimaitituerxun, Wenhang Chen, Jingsha Xiang, Atipatsa C. Kaminga et al. • BMC Psychiatry (2023)

Abstract Background Depression and diabetes are major health challenges, with heavy economic social burden, and comorbid depression in diabetes could lead to a wide range of poor health outcomes. Although many descriptive studies have highl...

DOAJ Open Access (DOAJ) DOI: 10.1186/s12888-023-04657-4

Independent association of general and central adiposity with risk of gallstone disease: observational and genetic analyses

Min Zhang, Ye Bai, Yutong Wang, Huijie Cui et al. • Frontiers in Endocrinology (2024)

BackgroundGeneral obesity is a well-established risk factor for gallstone disease (GSD), but whether central obesity contributes additional independent risk remains controversial. We aimed to comprehensively clarify the effect of body fat d...

DOAJ Open Access (DOAJ) DOI: 10.3389/fendo.2024.1367229

Symptom clusters and core symptoms of Chinese patients with lung cancer: a cross-sectional study

Yunhuan Li, Xiaolin Hu • The Lancet Regional Health. Western Pacific (2025)

Background: Chinese lung cancer patients experience various cancer-related symptoms during the course of disease, which usually occur as symptom clusters, leading to heavy symptom burden and low quality of life. Identifying symptom cluster ...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.lanwpc.2024.101358