Resource Type

Journal Article 22

Conference Videos 1

Year

2023 1

2022 1

2021 3

2020 2

2019 2

2018 1

2017 1

2016 4

2014 1

2013 2

2012 1

2009 2

2008 1

2007 1

open ︾

Keywords

indoor air 3

carbonyl compounds 2

indoor air quality 2

5G 1

Airborne tetracycline resistance genes 1

Building 1

Built environment 1

COVID-19 1

Capture loading 1

Channel ellipticity 1

Channel modeling 1

Chemical transport model 1

Computer vision 1

Condition number 1

Continuous monitoring 1

Deep learning 1

Delay spread 1

Embedded system 1

Entropy capacity 1

open ︾

Search scope:

排序： Display mode:

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    

HTML PDF Collect

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 (VOCsadsorption 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    

HTML PDF Collect

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    

HTML PDF Collect

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.itemcontent>

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    

HTML PDF Collect

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    

HTML PDF Collect

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    

HTML PDF Collect

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    

HTML PDF Collect

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    

HTML PDF Collect

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: this study, we collected particles with aerodynamic diameter≤2.5 μm (PM ) from three different public indoorBoth indoor and outdoor PM levels (102.3–143.8 μg·m and 160.2–301.3 μg·m , respectively) were substantiallyWorld Health Organization (25 μg·m ), and outdoor sources were found to be the major contributors to indoorConcentrations 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 outdoor

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

HTML PDF Collect

Bioengineering protection mechanism of city rock slope and its laboratory test

Desong JIANG, Minghua ZHAO, Chong JIANG,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 4,   Pages 414-421 doi: 10.1007/s11709-009-0055-9

Abstract: Furthermore, the indoor model experiment of urban crag rock slope ecology protection was designed and

Keywords： indoor     engineering project     protection mechanism     different     runoff lagging    

HTML PDF Collect

Statistical analysis of residential building energy consumption in Tianjin

Jihong LING,Luhui ZHAO,Jincheng XING,Zhiqiang LU

Frontiers in Energy 2014, Volume 8, Issue 4,   Pages 513-520 doi: 10.1007/s11708-014-0327-5

Abstract: policies on energy consumption of residential buildings, the characteristics of energy consumption and indoorTherefore, the electricity consumption in summer will rise for meeting indoor thermal comfort.

Keywords： energy intensity     indoor thermal comfort     residential building     survey     statistical analysis     energy conversation    

HTML PDF Collect

Optimized determination of airborne tetracycline resistance genes in laboratory atmosphere

Lu Song, Can Wang, Yizhu Wang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 6, doi: 10.1007/s11783-020-1274-5

Abstract: The indoor airborne ARGs were examined in accordance with the improved protocol in two laboratories.The result demonstrated that airborne ARGs in an indoor laboratory atmosphere could pose the considerablehealth risk to inhabitants and we should pay attention to some complicated indoor air environment.

Keywords： Airborne tetracycline resistance genes     Filter sampling     Capture loading     Membrane pretreatment     Indoor laboratory    

HTML PDF Collect

Characteristics of carbonyls and volatile organic compounds (VOCs) in residences in Beijing, China

Hengyi DUAN,Xiaotu LIU,Meilin YAN,Yatao WU,Zhaorong LIU

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 1,   Pages 73-84 doi: 10.1007/s11783-014-0743-0

Abstract: , acetone and acetaldehyde were the most abundant carbonyl compounds both indoors and outdoors with indoorMoreover, isoprene, p-dichlorobenzene and carbonyls showed median indoor/outdoor (I/O) ratios largerthan 3, indicating their indoor sources were prevailing.In addition, indoor concentrations between two sampling seasons varied with different compounds.Indoor concentration of VOCs and carbonyls were influenced by locations, interior decorations and indoor

Keywords： indoor air     Volatile organic compounds (VOCs)     residence     carbonyl compounds    

HTML PDF Collect

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: 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    

HTML PDF Collect

A deployment strategy for wireless sensor networks using indoor radio propagation model

Huo Hongwei,Gao Shuai,Niu Yanchao,Zhang Sidong

Strategic Study of CAE 2008, Volume 10, Issue 9,   Pages 64-69

Abstract: factors including the height of node's antenna, one of the vertical factors, can also affect the indoorthe variance of coverage caused by the different antenna's height is analyzed, using log-distance indoor

Keywords： wireless sensor network     effective communication range     effective sensing range     sensing collapsar     coverage    

HTML PDF Collect

Title Author Date Type Operation

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

Relations between indoor and outdoor PM

Cong Liu, Yinping Zhang

Journal Article

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

Chuanjia JIANG, Pengyi ZHANG

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

Performance analysis of visualmarkers for indoor navigation systems

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

Journal Article

Particle size distributions, PM

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

Journal Article

Bioengineering protection mechanism of city rock slope and its laboratory test

Desong JIANG, Minghua ZHAO, Chong JIANG,

Journal Article

Statistical analysis of residential building energy consumption in Tianjin

Jihong LING,Luhui ZHAO,Jincheng XING,Zhiqiang LU

Journal Article

Optimized determination of airborne tetracycline resistance genes in laboratory atmosphere

Lu Song, Can Wang, Yizhu Wang

Journal Article

Characteristics of carbonyls and volatile organic compounds (VOCs) in residences in Beijing, China

Hengyi DUAN,Xiaotu LIU,Meilin YAN,Yatao WU,Zhaorong LIU

Journal Article

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

Weiliang WANG, Zhe TIAN

Journal Article

A deployment strategy for wireless sensor networks using indoor radio propagation model

Huo Hongwei,Gao Shuai,Niu Yanchao,Zhang Sidong

Journal Article