中国科学院机构知识库网格系统: 检索

User perception of animation fluency: The effect of time duration in different phases of animated transitions during application usage 期刊论文 OAI收割
International Journal of Human一Computer Studies, 2024, 页码: 7
作者: Yan Ge; Hongyu Chen; Yuchen Wang; Weina Qu; Yubo Zhang

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收藏 | 浏览/下载：41/0 | 提交时间：2024/03/25

Animation fluency Time duration Smartphone Application usage

Constraining the X-Ray-Infrared Spectral Index of Second-timescale Flares from SGR 1935+2154 with Palomar Gattini-IR 期刊论文 OAI收割
The Astrophysical Journal, 2020, 卷号: 901, 页码: L7
作者: HXMT

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收藏 | 浏览/下载：24/0 | 提交时间：2022/02/08

Radio transient sources Magnetars Soft gamma-ray repeaters 2008 992 1471 Astrophysics - High Energy Astrophysical Phenomena Astrophysics - Instrumentation and Methods for Astrophysics Abstract: The Galactic magnetar SGR 1935+2154 has been reported to produce the first example of a bright millisecond-duration radio burst (FRB 200428) similar to the cosmological population of fast radio bursts (FRBs). The detection of a coincident bright X-ray burst represents the first observed multiwavelength counterpart of an FRB. However, the search for similar emission at optical wavelengths has been hampered by the high inferred extinction on the line of sight. Here, we present results from the first search for second-timescale emission from the source at near-infrared (NIR) wavelengths using the Palomar Gattini-IR observing system in the J band, enabled by a novel detector readout mode that allows short exposure times of ?0.84 s with 99.9% observing efficiency. With a total observing time of ?12 hr (?47,728 images) during its 2020 outburst, we place median 3Ҡlimits on the second-timescale NIR fluence of ?18 Jy ms (13.1 AB mag). The corresponding extinction-corrected limit is ?125 Jy ms for an estimated extinction of A_J = 2.0 mag. Our observations were sensitive enough to easily detect an NIR counterpart of FRB 200428 if the NIR emission falls on the same power law as observed across its radio to X-ray spectrum. We report nondetection limits from epochs of four simultaneous X-ray bursts detected by the Insight-HXMT and NuSTAR telescopes during our observations. These limits provide the most stringent constraints to date on fluence of flares at 10¹⁴ Hz, and constrain the fluence ratio of the NIR emission to coincident X-ray bursts to R_NIR ? 0.025 (fluence index ?0.35).

The duration perception of loading applications in smartphone: Effects of different loading types 期刊论文 OAI收割
APPLIED ERGONOMICS, 2017, 卷号: 65, 期号: 0, 页码: 223-232
作者: Zhao, Wenguo; Ge, Yan; Qu, Weina; Zhang, Kan; Sun, Xianghong

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收藏 | 浏览/下载：31/0 | 提交时间：2017/11/22

Loading time Duration estimation Satisfaction Smartphone

Fearful faces shorten the perceived blank duration 会议论文 OAI收割
曲阜, 2017.7.2
作者: Qian Cui; Ke Zhao; Yi Jiang; Xiaolan Fu

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收藏 | 浏览/下载：31/0 | 提交时间：2017/12/28

Emotional faces Fear Blank duration Time perception

Higher chronic stress is associated with a decrease in temporal sensitivity but not in subjective duration in healthy young men 期刊论文 OAI收割
FRONTIERS IN PSYCHOLOGY, 2015, 卷号: 6, 期号: 0, 页码: 1010
作者: Yao, Zhuxi; Wu, Jianhui; Zhou, Bin; Zhang, Kan; Zhang, Liang

收藏 | 浏览/下载：42/0 | 提交时间：2015/12/07

chronic stress temporal sensitivity temporal bisection subjective duration time perception

Effects of Time-Duration on the Performance of the Spatial-Markov Model for Land use Change Forecasting 期刊论文 OAI收割
JOURNAL OF THE INDIAN SOCIETY OF REMOTE SENSING, 2015, 卷号: 43, 期号: 2, 页码: 287-295
作者: Hou, Xi-Yong; Wu, Li; Lu, Xiao; Di, Xiang-Hong

收藏 | 浏览/下载：19/0 | 提交时间：2015/07/31

Land use change Markov chain Spatial-Markov Time duration Ratio scale Nominal scale

Dynamic variability of the heading-flowering stages of single rice in China based on field observations and NDVI estimations SCI/SSCI论文 OAI收割
2015
作者: Zhang Z.; Song, X.; Chen, Y.; Wang, P.; Wei, X.

收藏 | 浏览/下载：39/0 | 提交时间：2015/12/09

Spatiotemporal Heading-flowering Phenology NDVI Single rice satellite sensor data climate-change time-series irrigated rice phenological seasons spring temperature soybean phenology northeast china growth duration day length

Parameterization and mapping of solar radiation in data sparse regions SCI/SSCI论文 OAI收割
2012
Chen J. L.; Li G. S.

收藏 | 浏览/下载：23/0 | 提交时间：2014/12/25

Solar radiation mapping variation substitution sunshine duration interpolation irradiance temperatures splines time

Equilibrium modeling for optimum design of operation parameters of MSW plasma gasification 会议论文 OAI收割
International Conference on Thermal Treatment Technologies and Hazardous Waste Combustors 2011, Jacksonville, FL, United states, MAY 10-13, 2011
作者: Wang GQ(王贵全); Li YJ(李要建); Xu YX(徐永香); Sheng HZ(盛宏至); Wang GQ(王贵全)

收藏 | 浏览/下载：48/0 | 提交时间：2013/02/26

Combustion Combustors Hazardous materials Heat treatment Heating Moisture Moisture determination Municipal solid waste Plasma jets Plasma torches Plasmas Synthesis gas Technology Waste treatment Chinese Academy of Sciences Concentration distributions Constraint conditions Duration time Environmentally-friendly technology Equilibrium modeling Equilibrium models Excess air ratios Feeding rate Gasification process Gasification temperatures Gasifiers Heating value High temperature Low emission MSW Operating parameters Operation parameters Optimum designs Plasma gasification Process parameters Product distributions Simulation State of the art Syn-gas Volume reductions Working parameters

Glacial runoff characteristics of the Koxkar Glacier, Tuomuer-Khan Tengri Mountain Ranges, China 期刊论文 iSwitch采集
ENVIRONMENTAL EARTH SCIENCES, 2010, 卷号: 61, 期号: 4, 页码: 665-674
作者: Han, Haidong; Liu, Shiyin; Wang, Jian; Wang, Qiang; Xie, Changwei

收藏 | 浏览/下载：36/0 | 提交时间：2019/10/08

Koxkar Glacier Melt runoff Diurnal variation Time-lag Flow duration