A5055333876- Air Quality and Health Impacts
- Air Quality Monitoring and Forecasting
- Climate Change and Health Impacts
- Toxic Organic Pollutants Impact
- Noise Effects and Management
- Vehicle emissions and performance
- Network Security and Intrusion Detection
- Urban Transport and Accessibility
- Carcinogens and Genotoxicity Assessment
- Quantum Dots Synthesis And Properties
- Semiconductor Quantum Structures and Devices
- Atmospheric chemistry and aerosols
- Energy and Environment Impacts
- Peer-to-Peer Network Technologies
- High Temperature Alloys and Creep
- Chalcogenide Semiconductor Thin Films
- Fatty Acid Research and Health
- Human Health and Disease
- Chemical Thermodynamics and Molecular Structure
- Advanced Algorithms and Applications
- Semiconductor materials and devices
- Cloud Computing and Resource Management
- Birth, Development, and Health
- Control Systems in Engineering
- Hydrocarbon exploration and reservoir analysis
Chinese Research Academy of Environmental Sciences
2016-2024
University of Washington
2016-2022
Peking University
2013-2021
Dalian Jiaotong University
2020
University of Science and Technology
2020
Dalian University of Technology
2020
Nankai University
2014-2015
Hunan University
2013
State Key Laboratory of Information Security
2010
Institute of Software
2010
Assessing exposure to fine particulate matter (PM
Systemic inflammation is a key mechanism in the development of cardiovascular diseases induced by exposure to fine particles (particles with aerodynamic diameter ≤2.5 μm [PM2.5]). However, little known about effects chemical constituents PM2.5 on systemic inflammation. In this cross-sectional study, filter samples personal were collected from community-dwelling older adults Tianjin, China, and analyzed. Blood immediately after sample collection. Seventeen cytokines measured as targets. A...
Short-term exposure to air pollution is associated with a decline in cognitive function. Standardized test scores have been employed evaluate the effects of on performance. Few studies aimed prove whether responsible for reduced scores; none implemented "gold-standard" method assessing association such as randomized, double-blind intervention. This study used method─randomized, crossover─to assess reducing short-term indoor particle concentrations results improved college students Tianjin,...
In recent years, air pollution exposure assessment models have experienced significant advancements, particularly in integrating advanced technologies. However, the intrinsic deficiency of geostatistical model existing studies restricted further development model. this perspective, we summarized several emerging technologies that can overcome limitations and estimate exposures with high spatial temporal resolutions. As these evolve, they are expected to play an increasingly role improving...
Ambient particulate matter (PM) is closely associated with morbidity and mortality from cardiovascular disease. Urine metabolites can be used as a non-invasive means to explore biological mechanisms for such associations, yet has not been performed in relation different sizes of PM. In this randomized crossover study, we metabolomics approach the urine biomarkers linked effects after PM exposure subway environment. Thirty-nine subjects were exposed 4 h system, either respirator intervention...
This study is part of the "Air Polluion Impacts on Cardiopulmonary disease in Beijing: an integrated Exposure Science, Toxicologenomics & Environmental Epidemiology (APIC-ESTEE)" project under UK-China joint research programme "Atmospheric Pollution and Human Health a Chinese Megacity (APHH-China)". The aim to capture spatio-temporal variability people's exposure fine particles (PM2.5) black carbon (BC) air pollution Beijing, China. A total 120 students were recruited for panel from ten...
Various geostatistical models have been used in epidemiological research to evaluate ambient air pollutant exposures at a fine spatial scale. Few studies investigated the performance of different exposure on population-weighted estimates and resulting potential misclassification across various modeling approaches. This study developed for NO2 PM2.5 conducted assessment Beijing, China. It explored three approaches: variable dimension reduction, machine learning, conventional linear...
Permeabilities of various trace elements (TEs) through the blood–follicle barrier (BFB) play an important role in oocyte development. However, it has not been comprehensively described as well its involved biological pathways. Our study aimed to construct a distribution model concerned TEs and explore their related We finally included total 168 women from cohort vitro fertilization-embryo transfer conducted two reproductive centers Beijing City Shandong Province, China. The concentrations 35...
Polycyclic aromatic hydrocarbons (PAHs) are among the most toxic air pollutants in China. However, because there unsubstantial data on indoor and outdoor particulate PAHs, efforts assessing inhalation exposure cancer risk to PAHs limited This study measured 12 individual environments at 36 homes during non-heating period heating 2009. Indoor PAH concentrations were comparable with period, but lower period. The average indoor/outdoor ratios both sampling periods than 1, while higher those...
Abstract Background The adverse effects of particulate air pollution on heart rate variability (HRV) have been reported. However, it remains unclear whether they differ by the weight status as well between wake and sleep. Methods A repeated-measure study was conducted in 97 young adults Beijing, China, were classified body mass index (BMI) normal-weight (BMI, 18.5–24.0 kg/m 2 ) obese (BMI ≥ 28.0 groups. Personal exposures to fine matter (PM 2.5 black carbon (BC) measured with portable...
Massive Internet invasions implemented through the distributed platform fabricated by rapid diffusion of malwares, has become a significant issue in network security. We argue that notion "Collaborative Security" is an emerging trend resisting attacks originated from malware. Therefore, this paper proposes new architecture: CloudSEC, for composing collaborative security-related services clouds, such as correlated intrusion analysis, anti-spam, anti-DDOS, automated malware detection and...
Polycyclic aromatic hydrocarbons (PAHs) have carcinogenic impacts on human health. However, limited studies are available the characteristics, sources, and source-specific health risks of PM2.5-bound PAHs based personal exposure data, comparisons contributions indoor outdoor sources also lacking. We recruited 101 senior citizens in winter 2011 for PM2.5 sample collection. Fourteen were analyzed, potential apportioned using positive matrix factorization (PMF), inhalational each source...