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Correlation analysis and multiple regression formulas of refractive errors and ocular components
期刊论文
International Journal of Ophthalmology, 2019, 期号: 05, 页码: 858-861
作者:
Chao-Kai Chang
;
Jui-Teng Lin
;
Yong Zhang
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  |  
浏览/下载:8/0
  |  
提交时间:2019/12/11
human eye ocular components
refractive errors
regression formulas
correlation
Correlation analysis and multiple regression formulas o refractive errors and ocular components
期刊论文
INTERNATIONAL JOURNAL OF OPHTHALMOLOGY, 2019, 卷号: 12, 期号: 5, 页码: 858-861
作者:
Chang, Chao-Kai
;
Lin, Jui-Teng
;
Zhang, Yong
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  |  
浏览/下载:2/0
  |  
提交时间:2019/12/11
human eye ocular components
refractive errors
regression formulas
correlation
Assessment of pilots mental fatigue status with the eye movement features
期刊论文
Advances in Intelligent Systems and Computing, 2019, 卷号: 781, 页码: 146-155
作者:
Zhang, L.
;
Zhou, Q.
;
Yin, Q.
;
Liu, Z.
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  |  
浏览/下载:2/0
  |  
提交时间:2019/12/30
Aviation
Diseases
Eye tracking
Human engineering
Behavioral performance
Eye movement datum
Eye movement features
Eye movement patterns
Mental fatigue
PERCLOS
Simulated flight
Specific effects
Eye movements
A Low-Cost Solution of Eye Movement Data Acquisition Based on Computer Vision
期刊论文
Lecture Notes in Electrical Engineering, 2019, 卷号: 527, 页码: 229-237
作者:
Gu, H.
;
Du, J.
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  |  
浏览/下载:3/0
  |  
提交时间:2019/12/30
Computer hardware
Computer software
Computer vision
Cost engineering
Costs
Data acquisition
Engineering research
Hardware
Human engineering
Image recognition
Man machine systems
Systems engineering
Eye movement datum
Hardware cost
Human factor engineerings
Image recognition technology
Pupillary reflexology
Eye movements
The layout evaluation of man-machine interface based on eye movement data
期刊论文
Advances in Intelligent Systems and Computing, 2019, 卷号: 824, 页码: 64-75
作者:
Zhou, Q.
;
Cheng, Y.
;
Liu, Z.
;
Chen, Y.
;
Li, C.
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  |  
浏览/下载:8/0
  |  
提交时间:2019/12/30
Ergonomics
Human computer interaction
Interfaces (materials)
Evaluation
Eye movement datum
Functional grouping
Functional partitioning
Interface designs
Man machine interface
Number of fixations
Quantitative data
Eye movements
A Low-Cost Solution of Eye Movement Data Acquisition Based on Computer Vision
会议论文
MAN-MACHINE-ENVIRONMENT SYSTEM ENGINEERING, MMESE 2018, 2019-01-01
作者:
Gu, Haoshu
;
Du, Junming
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  |  
浏览/下载:9/0
  |  
提交时间:2019/12/30
Frame-type eye movement data acquisition platform
Lower hardware costs
Human factor engineering
Pupillary reflexology
Image recognition technology
食用蔬菜能吸收和积累微塑料
期刊论文
科学通报, 2019, 卷号: 64, 期号: 9, 页码: 928-934
作者:
李连祯
;
周倩
;
尹娜
;
涂晨
;
骆永明
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  |  
浏览/下载:63/0
  |  
提交时间:2020/06/17
微塑料
生菜
聚苯乙烯微球
吸收
积累
健康风险
microplastics
lettuce
polystyrene microbeads
uptake
accumulation
human health risk
Microplastic (MP, 100 nm-5 mm) may present an attributable risk to ecosystem and human health, and its pollution has become a global environmental concern. Despite a wealth of information on the accumulation of MPs in aquatic species, there is no information on the uptake and accumulation of MPs by higher plants. Terrestrial edible plants are directly exposed to MPs when agricultural soil was applied with organic manure, sewage sludge as fertilizer or plastic mulching. In this paper, the uptake of two sizes of polystyrene (PS) microbeads (0.2 and 1.0 mum) and then their distribution and migration in an edible plant lettuce were firstly investigated based on laboratory experiments. We used fluorescent markers to track PS microbeads in plant tissues and found fluorescence to be a sensitive and reliable detection method. Sections from untreated control lettuce showed no autofluorescence. When roots were treated with fluorescently labeled PS microbeads, the microbeads could be identified by its fluorescence. Our main study investigated the uptake of 0.2 mum beads, as few luminescence signals were observed in lettuce roots for 1.0 mum beads in our experiment. We observed that 0.2 mum fluorescent microbeads were extracellularly trapped in the root cap mucilage (which is a highly hydrated polysaccharide) and a dark green tip (which was typical of lettuce roots exposed to label PS beads) was usually visible to the naked eye. Confocal images revealed that the PS luminescence signals were mainly located in the vascular system and on the cell walls of the cortex tissue of the roots, indicated that the beads passed through the intercellular space via the apoplastic transport system. Once inside the central cylinder, the 0.2 mum PS beads were transferred from the roots to the stems and leaves via the vascular system following the transpiration stream. We also observed that the PS beads adhered to one another and self-assembled systematically into grape-like and (chain) string-like clusters in the intercellular space of the root and stem vascular tissue of lettuce plant. In contrast to the root and stem, PS beads were dispersed in the leaf tissue. Here, for the first time we provide evidence of the adherence, uptake, accumulation, and translocation of submicrometer MPs within an edible plant. Our findings highlight the previously underappreciated human exposure pathway to MPs through the consumption of contaminated crops and emphasize the need for new management strategies to control the release of MPs waste products into the terrestrial environment. Ultimately, the potential impacts of low range sized MPs on food safety of crop plants and human health need to be urgently considered.
Research on Evaluation of Product Image Design Elements Based on Eye Movement Signal
会议论文
Orlando, FL, United states, July 26, 2019 - July 31, 2019
作者:
Yang, Wenjin
;
Su, Jianning
;
Qiu, Kai
;
Zhang, Xinxin
;
Zhang, Shutao
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  |  
浏览/下载:9/0
  |  
提交时间:2020/11/15
Couplings
Design of experiments
Ergonomics
Eye tracking
Human computer interaction
Product design
Contribution ranking
Design elements
Evaluation modeling
Experimental design method
Eye movement datum
Product images
Product modeling
Weight calculation
Application of Differential Transformation Method to the Human Eye Heat Transfer Problems
会议论文
作者:
Lin, Song-Yih
;
Shao, Ming-Hui
;
Shih, Shiau-Pei
;
Lu, Hao-Ying
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  |  
浏览/下载:3/0
  |  
提交时间:2019/11/21
bio-heat transfer
temperature distribution
human eye
differential transformation
Eye Movement Characteristics Research on Pilots of Different Experience Background During Aircraft Cockpit Display Image Visual Search Task
会议论文
MAN-MACHINE-ENVIRONMENT SYSTEM ENGINEERING, 2018-01-01
作者:
Wang, Yanyan
;
Guo, Xiaochao
;
Liu, Qingfeng
;
Yang, Xue
;
Bai, Yu
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/12/30
Eye tracking
Human computer interaction (HCI)
Pilots
Visual features
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