Results 121 to 130 of about 168,004 (307)

Long‐Term Ambient Benzene Exposure and Brain Disorders Among Urban Adults: Effect Modification by Genetic Susceptibility and Potential Mediation by Plasma Proteins

open access: yesAdvanced Science, EarlyView.
Low‐level ambient benzene exposure is associated with increased risks of multiple brain disorders in urban adults. Genetic susceptibility modifies these associations, while plasma proteomics points to potential biological pathways linking benzene exposure to adverse brain health.
Jianhui Guo   +10 more
wiley   +1 more source

Evaluation the Distribution of Lead Particulate in Ambient Air of Hamadan from December 1997 to June 1998

open access: yesپزشکی بالینی ابن سینا, 2001
To determine the distribution of lead in ambient air of Hamadan, 100    samples were taken in different places from December 1997 until June 1998.           The places of samples collection , were divided to three locations in    street (high traffic ...
Mohammad Taghi Samadi   +1 more
doaj  

Study progress on monitoring technologies and health effects of air quality in urban rail transit

open access: yes环境与职业医学
With the acceleration of urbanization, urban rail transit systems have become one of the most important modes of transportation in modern cities. Urban rail transit systems operate in enclosed or semi-enclosed environments, characterized by poor air ...
Yi ZHENG   +3 more
doaj   +1 more source

Metal‐Support Interaction Triggered Electronic Reconstruction in Pd/CoN‐Co4N Catalysts for Optimizing MEK Oxidation and Poisoning Resistance

open access: yesAdvanced Science, EarlyView.
The strengthened EMSI in Pd/CoN‐Co4N induces electronic rearrangement, generating abundant Pd0 species in situ, modulating the Pd d‐band center to enhance O2 adsorption and MEK activation. Concurrently, it creates numerous Lewis acid sites that preferentially adsorb poisons and shield the active sites.
Yadi Wang   +7 more
wiley   +1 more source

Supercritical CO2‐Induced Porous MXene Films for Electromagnetic Interference Shielding and Infrared Stealth

open access: yesAdvanced Science, EarlyView.
The phase transition of supercritical CO2 induces the foaming of dense MXene film without compromise inherent structure of MXene nanosheet. The foamed porous MXene film manifests remarkable EMI shielding and infrared thermal camouflage performances. Moreover, the foaming strategy is broadly adaptable and can be extended to other two‐dimensional films ...
Hui Zhao   +7 more
wiley   +1 more source

Major air pollutants and risk of COPD exacerbations: a systematic review and meta-analysis [PDF]

open access: yes, 2016
Jinhui Li,1,2 Shengzhi Sun,1,2 Robert Tang,1,2 Hong Qiu,2 Qingyuan Huang,3 Tonya G Mason,2 Linwei Tian1,2 1Shenzhen Institute of Research and Innovation, Nanshan, The University of Hong Kong, Shenzhen, People’s Republic of China; 2School of Public ...
Qiu H   +6 more
core  

Thermally Processable, Transparent, Mechanically Tunable and Robust Bioplastics From Wastepaper

open access: yesAdvanced Science, EarlyView.
Unlike conventional inefficient or low‐value wastepaper recycling, a directional transformation strategy is employed to convert whole wastepaper into intact bioplastics with tunable mechanical properties in our work. These bioplastics can be processed into flexible bags or rigid containers and exhibit high transparency, water resistance, repairability,
Zhezhe Zhou   +10 more
wiley   +1 more source

Predicted health impacts of urban air quality management [PDF]

open access: yes, 2004
Study objective: The 1995 UK Environment Act required local authorities to review air quality and, where UK National Air Quality Strategy objectives (except ozone) are likely to be exceeded in 2005, to declare local air quality management areas and ...
Mindell, J, Joffe, M
core  

A mathematical model for predicting 24-hr variations of BTEX concentrations in ambient air of Tehran [PDF]

open access: yes
Aims: In this study, the temporal variations of Benzene, Toluene, Ethyl benzene and Xylene (BTEX) in the atmosphere of Tehran city was investigated. Materials and Methods: Two air quality monitoring stations, Aghdasieh and Ray, in different locations of
Mehdi Fazlzadeh Davil   +9 more
core   +1 more source

A multiscale spatial–temporal-variable feature fusion network for predicting multiple air pollutants

open access: yesEnvironment International
Accurate prediction of air quality at urban monitoring stations is vital for improving environmental management and safeguarding. However, most existing studies focus on single pollutants, overlooking the complex interactions among multiple pollutants ...
Xinmeng Zhou   +4 more
doaj   +1 more source

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