A5102987509- Structural Load-Bearing Analysis
- Fire effects on concrete materials
- Structural Behavior of Reinforced Concrete
- Health disparities and outcomes
- Structural Engineering and Vibration Analysis
- Frailty in Older Adults
- Lightning and Electromagnetic Phenomena
- Soil and Unsaturated Flow
- Clay minerals and soil interactions
- Advanced Sensor and Energy Harvesting Materials
- Advanced Materials and Mechanics
- Liquid Crystal Research Advancements
- Structural Analysis and Optimization
- Adsorption and Cooling Systems
- Refrigeration and Air Conditioning Technologies
- Wind and Air Flow Studies
- Fluid Dynamics and Vibration Analysis
- Nutrition and Health in Aging
- Global Health Care Issues
- Psychological Well-being and Life Satisfaction
- High-Voltage Power Transmission Systems
- Organic Light-Emitting Diodes Research
- Fire dynamics and safety research
- Innovative concrete reinforcement materials
- Seismic Performance and Analysis
Lanzhou University of Technology
2008-2024
Fudan University
2006-2024
Qingdao University of Science and Technology
2014-2024
Chinese Academy of Medical Sciences & Peking Union Medical College
2024
University of California, Davis
2024
Nanjing Tech University
2019-2023
Zhengzhou University
2023
Wuhan University of Technology
2023
University of British Columbia
2021-2022
Tianjin Municipal Engineering Design and Research Institute
2021
Abstract Background Little is known about life expectancy (LE) with or without frailty. We aimed to estimate the total LE and duration of state frailty in China. Methods This study included older adults aged 65 years from Chinese Longitudinal Healthy Longevity Study (CLHLS). Frailty status was classified into robust, pre-frailty based on a cumulative deficit model. Total specific LEs at age were estimated stratified by demographic characteristics, behaviours, psychosocial factors using...
An acrylate monomer and diacrylate crosslinker containing a spacer of undecylene were synthesized crosslinked liquid-crystalline polymer films with different crosslinking densities prepared by photopolymerization mixtures the crosslinker. Due to relatively long spacer, distinct bending behavior was observed in film low density: when temperature lower than 90 °C, first bent away from light source then towards it upon irradiation UV light. As raised above directly source. X-ray diffraction...
Cross-linked azobenzene liquid-crystalline polymer films with a poly(oxyethylene) backbone are synthesized by photoinitiated cationic copolymerization. Azobenzene moieties in the film surface toward light source simultaneously photoaligned during photopolymerization unpolarized 436 nm and thus form splayed alignment whole film. The prepared show reversible photoinduced bending behavior opposite directions when different surfaces of one face to ultraviolet irradiation.
Nitrogen introduction to solid commercially pure titanium has been carried out at 1650 °C in an electric induction furnace using two different methods. An effective way avoid the formation of hard and brittle nitride layer (TiN Ti2N) is reported. Microstructure microhardness were examined on cross-section nitrided samples. Multiple phase layers can be observed, phases each identified X-ray Diffraction. The effects experimental conditions such as temperature nitriding time kinetics nitrogen...
A series of palygorskite samples modified with electrolytes including KCl, KBr, KI, KH2PO4, KHSO4, K2HPO4, K2SO4, and K3PO4 were prepared the aid high pressure homogenization. The changes electrokinetic rheological properties, as well suspension stability obtained palygorskite, investigated through measurement zeta potential, flow curve, sedimentation volume. influences charge, concentration, type anions on surface charge density compared. correlation among behavior, was discussed....
The World Health Organization proposed a multidimensional concept of healthy aging in 2015; there was limited evidence about how the constructed and measured. current study aims to develop health scale (HAS) following WHO framework validate it using data from China Retirement Longitudinal Study (CHARLS).A total 13,233 adults aged ≥ 45 years old CHARLS included study. Based on framework, 37 self-reported indicators were used determine aging. Exploratory factor analysis second-order bi-factor...