Institution
Capital Normal University
Education•Beijing, China•
About: Capital Normal University is a education organization based out in Beijing, China. It is known for research contribution in the topics: Terahertz radiation & Quantum entanglement. The organization has 11441 authors who have published 11988 publications receiving 159071 citations. The organization is also known as: Shǒudū Shīfàn Dàxué.
Topics: Terahertz radiation, Quantum entanglement, Genus, Terahertz spectroscopy and technology, Quantum state
Papers published on a yearly basis
Papers
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TL;DR: Wang et al. as mentioned in this paper evaluated the accuracy of the spatial and temporal dimensions of satellite precipitation products (SPPs) and found that the performance of SPPs in summer is relatively good and the bias (relative bias, frequency bias) in spring is large.
60 citations
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TL;DR: A perceptual decision-making task with conditions of high cognitive load is used to challenge the cognitive control network (CCN) and to assess the CCC in a functional magnetic resonance imaging study, finding that the activation of the right anterior insular cortex (AIC) of the CCN increased monotonically as a function of cognitive load, reached its plateau early, and showed a significant correlation to the C CC.
60 citations
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TL;DR: Based on this emissive mechanism, ultralong room-temperature phosphorescence (RTP) with a lifetime of 140 ms is achieved by selective deuteration of the carbazole group, and these results deepen the understanding of the luminescent mechanism and design strategy in two-coordinate Cu(I) complexes, and prove their potential application as ultralongs RTP materials.
Abstract: As a kind of photoluminescent material, CuI complexes have many advantages such as adjustable emission, variable structures, and low cost, attracting attention in many fields. In this work, two novel two-coordinate CuI -N-heterocyclic carbene complexes were synthesized, and they exhibit unique dual emission properties, fluorescence and phosphorescence. The crystal structure, packing mode, and photophysical properties under different conditions were systematically studied, proving the emissive mechanism to be the locally excited state of the carbazole group. Based on this mechanism, ultralong room-temperature phosphorescence (RTP) with a lifetime of 140 ms is achieved by selective deuteration of the carbazole group. These results deepen the understanding of the luminescence mechanism and design strategy for two-coordinate CuI complexes, and prove their potential in applications as ultralong RTP materials.
60 citations
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TL;DR: Results of experimental teaching showed that MBI and MBI-VPL pedagogy were more effective in developing student scientific inquiry skills compared to traditional methods, with significant improvements in the performance of process skills, comprehensive skills, learning attitude, communication skills, and reflection skills.
60 citations
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TL;DR: It could be concluded by the characteristic ratios that the primary source of PAHs in fine particles was the combustion of coal, but the burning of gasoline was in the next place, and the contribution of vehicular emissions to the fatty acids.
Abstract: The solvent extractable organic compounds (SEOC), including n-alkanes, polycylic aromatic hydrocarbons, fatty acids, and dicarboxylic acids in PM2.5 during the 2007 Chinese Spring Festival in Beijing, were measured via gas chromatography-mass spectrometry for determining the characteristics and sources of these organic pollutants. The concentrations of total n-alkanes, PAHs, and organic acids before Chinese Spring Festival Eve (1025.5, 95.9, and 543.3 ng/m3, respectively) were higher than those after (536.6, 58.9, and 331.8 ng/m3, respectively). n-Aalkanes and PAHs had much higher concentration in nighttime than those in daytime because of high relative humidity and low wind speed during the night. Combustion of coal and exhaust emission were major sources of n-alkanes. It could be concluded by the characteristic ratios that the primary source of PAHs in fine particles was the combustion of coal, but the combustion of gasoline was in the next place. The ratios of C18:0/C16 indicated the contribution of vehicular emissions to the fatty acids. Dicarboxylic and aromatic acids were abundant in daytime than in nighttime because these acids were secondary organic acid and the photochemical degradation of aromatic hydrocarbons was the main source.
60 citations
Authors
Showing all 11499 results
Name | H-index | Papers | Citations |
---|---|---|---|
Lei Zhang | 135 | 2240 | 99365 |
Chao Zhang | 127 | 3119 | 84711 |
Tao Zhang | 123 | 2772 | 83866 |
Bo Wang | 119 | 2905 | 84863 |
Marinus H. van IJzendoorn | 113 | 577 | 56627 |
Jing Li | 98 | 811 | 43430 |
Lei Liu | 98 | 2041 | 51163 |
Peng Zhang | 88 | 1578 | 33705 |
Di Wu | 87 | 965 | 48697 |
Xi-Cheng Zhang | 79 | 502 | 25442 |
Wei Li | 78 | 1592 | 31728 |
Gonzalo Giribet | 75 | 398 | 21000 |
Xiaoli Li | 69 | 877 | 20690 |
Mark T. Swihart | 68 | 330 | 16819 |
Kelin Wang | 68 | 328 | 16549 |