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Particle size distributions, PM

Can DONG, Lingxiao YANG, Chao YAN, Qi YUAN, Yangchun YU, Wenxing WANG

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 1,   Pages 55-65 doi: 10.1007/s11783-012-0411-1

Abstract: Both indoor and outdoor PM levels (102.3–143.8 μg·m and 160.2–301.3 μg·m , respectively) were substantiallyhigher than the value recommended by the World Health Organization (25 μg·m ), and outdoor sources wereConcentrations of indoor and outdoor PM were shown to exhibit the same variation trends for the supermarketAmong others, , and were found to be the dominant water-soluble ions of both indoor and outdoortemperature was much higher than the outdoor temperature.

Keywords： indoor air quality     indoor/outdoor ratios     size distributions     particles with aerodynamic diameter≤2.5 μm    

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Relations between indoor and outdoor PM

Cong Liu, Yinping Zhang

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 1, doi: 10.1007/s11783-019-1089-4

Abstract:

Factors impacting indoor-outdoor relations are introduced.>

Particulate nitrate and ammonium desorb during outdoor-to-indooritemcontent>

OC load increases during the transport due to sorption of indoor

Keywords： Indoor air quality     Exposure     SVOC     Reactive oxidative species     Oxidative potential     Chemical transport model    

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Indoor thermal comfort research on the hybrid system of radiant cooling and dedicated outdoor air system

Weiliang WANG, Zhe TIAN

Frontiers in Energy 2013, Volume 7, Issue 2,   Pages 155-160 doi: 10.1007/s11708-013-0244-z

Abstract: The radiant cooling system generally operates with the dedicated outdoor air system (DOAS).modes and the corresponding setting parameters of the hybrid system may substantially influence the indooranalysis results show that influence fact of air supply temperature is the most dominant one to impact the indoor

Keywords： radiant cooling system     dedicated outdoor air system (DOAS)     thermal comfort     Taguchi method     variance analysis    

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Digital twin for healthy indoor environment: A vision for the post-pandemic era

Frontiers of Engineering Management 2023, Volume 10, Issue 2,   Pages 300-318 doi: 10.1007/s42524-022-0244-y

Abstract: Indoor environment has significant impacts on human health as people spend 90% of their time indoors.public health awareness have further elevated the urgency for cultivating and maintaining a healthy indoornew functionalities and services in smart building management, very few have focused on the health of indoorcritical need for understanding and envisaging how digital twin paradigms can be geared towards healthy indoorMoreover, this paper elaborates a vision for future research on integrated digital twins for a healthy indoor

Keywords： digital twin     healthy indoor environment     building information modeling     occupant–building interaction    

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Optimized porous clay heterostructure for removal of acetaldehyde and toluene from indoor air

Pu ZHAO,Lizhong ZHU

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 2,   Pages 219-228 doi: 10.1007/s11783-014-0760-z

Abstract: Adsorption is the most widely used technology for the removal of indoor volatile organic compounds (VOCsIn this study, a series of new porous clay heterostructure (PCH) adsorbents with various ratios of microporesimproved adsorption was attributed to their large micropore areas and high micropore-to-mesopore volume ratiosadsorption and resistance to humidity has promising applications as a cost-effective adsorbent for indoor

Keywords： porous clay heterostructure     volatile organic compounds     adsorption     adsorbent     indoor air    

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Comparative analysis of impact of human occupancy on indoor microbiomes

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5, doi: 10.1007/s11783-020-1383-1

Abstract:

• Exposure to indoor microbiomes is a public health concern in educational

Keywords： Built environment     Indoor microbiome     Occupant     Building     Sequencing    

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Controlled synthesis of uniform silver nanowires with high aspect ratios in aqueous solutions of gemini

XU Jian, LIU Weijun, LIU Honglai, HU Ying

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 3,   Pages 221-227 doi: 10.1007/s11705-007-0040-6

Abstract: growth of silver could be directed into a highly anisotropic mode to form uniform nanowires with aspect ratios

Keywords： solution-phase     photoelectron spectroscopy     16-3-16     surfactant     transmission    

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Indoor carbonyl compounds in an academic building in Beijing, China: concentrations and influencing factors

Chuanjia JIANG, Pengyi ZHANG

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 2,   Pages 184-194 doi: 10.1007/s11783-011-0309-3

Abstract: Carbonyl compounds in indoor air are of great concern for their adverse health effects.Average indoor concentrations of other carbonyls were below 10 μg·m .Principal component analysis identified a combined effect of common indoor carbonyl sources and ventilationon indoor carbonyl levels.The influence of human occupants on indoor carbonyl concentrations varies with environmental conditions

Keywords： carbonyl compounds     indoor air     ventilation     human occupancy     source emission rate (SER)     principal component    

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Outdoor aging of road asphalt and SBS modified asphalt

Li XIANG, Juan TU, Jian CHENG, Guohe QUE

Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 1,   Pages 35-42 doi: 10.1007/s11705-010-0551-4

Abstract: developed; meanwhile, photo-oxidative aging (aging in an atmospheric environment, which is referred to as “outdoorThe outdoor natural ultraviolet (UV) aging of RA and SBS modified asphalt (SBSMA) are investigated inThe softening point increased, while the penetration and ductility decreased as the outdoor aging timethat the content of sulfoxide and carbonyl groups in RA and SBSMA increased significantly during the outdoor

Keywords： asphalt     SBS     modified road asphalt     outdoor aging     ultraviolet    

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Effect of natural resource on improving indoor thermal environment in Chongqing

Yong DING, Baizhan LI, Qing LUO, Hong LIU, Meng LIU

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 2,   Pages 211-218 doi: 10.1007/s11709-009-0018-1

Abstract: This paper analyzes the potential of natural resources to improve the indoor thermal environment in Chongqing

Keywords： natural resource     indoor thermal environment     renewable energy    

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Evaluation of computer vision techniques for automated hardhat detection in indoor construction safety

Bahaa Eddine MNEYMNEH, Mohamad ABBAS, Hiam KHOURY

Frontiers of Engineering Management 2018, Volume 5, Issue 2,   Pages 227-239 doi: 10.15302/J-FEM-2018071

Abstract: Using images captured from indoor jobsites, this paper evaluates existing computer vision techniques,

Keywords： construction     safety     personal protective equipment     hardhat     computer vision    

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The performance of nitrate-reducing Fe(II) oxidation processes under variable initial Fe/N ratios: The

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 4, doi: 10.1007/s11783-020-1366-2

Abstract:

•Bacterially-mediated coupled N and Fe processes examined in incubation experiments.

Keywords： Denitrification     N2O emission     Fe(II) oxidation     Fe/N ratio     Fe minerals    

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Evaluating the short-term effect of ambient temperature on non-fatal outdoor falls and road traffic injuries

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 9, doi: 10.1007/s11783-023-1705-1

Abstract:

● A study assessing the temperature-injury relationship was conducted among students.

Keywords： Ambient temperature     Fall     Road traffic injury     Student     China    

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Performance analysis of visualmarkers for indoor navigation systems Article

Gaetano C. LA DELFA,Salvatore MONTELEONE,Vincenzo CATANIA,Juan F. DE PAZ,Javier BAJO

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 8,   Pages 730-740 doi: 10.1631/FITEE.1500324

Abstract: Indoor positioning systems have a huge market in the retail sector and contextual advertising; in additionIn a previous paper, we proposed a technique for indoor localization and navigation using both Bluetoothfocused on specific case study of visual markers placed onto the tiles, to improve the efficiency of our indoor

Keywords： Indoor localization     Visual markers     Computer vision    

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Characterization of CANON reactor performance and microbial community shifts with elevated COD/N ratios

Yao Zhang, Yayi Wang, Yuan Yan, Haicheng Han, Min Wu

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 1, doi: 10.1007/s11783-019-1095-6

Abstract:

COD/N at low ratios (0–0.82) improved N removals of CANON.

Keywords： CANON process     COD/N ratio     Anammox     Ammonia oxidizing bacteria     Aerobic heterotrophic bacteria    

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Title Author Date Type Operation

Particle size distributions, PM

Can DONG, Lingxiao YANG, Chao YAN, Qi YUAN, Yangchun YU, Wenxing WANG

Journal Article

Relations between indoor and outdoor PM

Cong Liu, Yinping Zhang

Journal Article

Indoor thermal comfort research on the hybrid system of radiant cooling and dedicated outdoor air system

Weiliang WANG, Zhe TIAN

Journal Article

Digital twin for healthy indoor environment: A vision for the post-pandemic era

Journal Article

Optimized porous clay heterostructure for removal of acetaldehyde and toluene from indoor air

Pu ZHAO,Lizhong ZHU

Journal Article

Comparative analysis of impact of human occupancy on indoor microbiomes

Journal Article

Controlled synthesis of uniform silver nanowires with high aspect ratios in aqueous solutions of gemini

XU Jian, LIU Weijun, LIU Honglai, HU Ying

Journal Article

Indoor carbonyl compounds in an academic building in Beijing, China: concentrations and influencing factors

Chuanjia JIANG, Pengyi ZHANG

Journal Article

Outdoor aging of road asphalt and SBS modified asphalt

Li XIANG, Juan TU, Jian CHENG, Guohe QUE

Journal Article

Effect of natural resource on improving indoor thermal environment in Chongqing

Yong DING, Baizhan LI, Qing LUO, Hong LIU, Meng LIU

Journal Article

Evaluation of computer vision techniques for automated hardhat detection in indoor construction safety

Bahaa Eddine MNEYMNEH, Mohamad ABBAS, Hiam KHOURY

Journal Article

The performance of nitrate-reducing Fe(II) oxidation processes under variable initial Fe/N ratios: The

Journal Article

Evaluating the short-term effect of ambient temperature on non-fatal outdoor falls and road traffic injuries

Journal Article

Performance analysis of visualmarkers for indoor navigation systems

Gaetano C. LA DELFA,Salvatore MONTELEONE,Vincenzo CATANIA,Juan F. DE PAZ,Javier BAJO

Journal Article

Characterization of CANON reactor performance and microbial community shifts with elevated COD/N ratios

Yao Zhang, Yayi Wang, Yuan Yan, Haicheng Han, Min Wu

Journal Article