Searched for: collection%3Air
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document
Zhang, Y. (author), Luo, Liang (author), Ge, Jin (author), Yan, Su Qiong (author), Peng, Yan Xin (author), Liu, Ya Ru (author), Liu, Jin Xiang (author), Liu, C. (author), Ma, Tianqiong (author), More Authors (author)
An "on water" organocatalytic cyanoarylmethylation of aryl acetonitrile to isatins is developed, giving products in high yields and up to excellent diastereoselectivities. A remarkable enhancement of reaction rates and diastereoselectivities by water was observed under mild conditions. Moreover, this approach provides a highly efficient and...
journal article 2019
document
Fu, Dejian (author), Herman, Robert L. (author), Osterman, Gregory B. (author), Liu, Xiong (author), Levelt, Pieternel Felicitas (author), Thompson, Anne M. (author), Luo, Ming (author), More Authors (author)
The Tropospheric Emission Spectrometer (TES) on the A-Train Aura satellite was designed to profile tropospheric ozone and its precursors, taking measurements from 2004 to 2018. Starting in 2008, TES global sampling of tropospheric ozone was gradually reduced in latitude, with global coverage stopping in 2011. To extend the record of TES, this...
journal article 2018
document
Wu, Yue (author), Liu, Xiuming (author), Li, Q. (author), Chen, Boxuan (author), Luo, Peng (author), Pronk, Arno (author), Mergny, Elke (author)
By using inflatable moulds and then spraying cellulose-water mixture, one ice dome and two ice towers were built in Harbin in December 2016. During the whole process, form-finding of the inflatable moulds as well as the construction of these ice composite shell structures are very important for the final results.
The mould for the ice dome...
conference paper 2017
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Mirzaei, B. (author), Silva, J. R.G. (author), Luo, Y. (author), Liu, X. X. (author), Wei, L. (author), Hayton, Darren J. (author), Gao, J. (author), Groppi, C (author)
We compare the results of simulated and measured power efficiency and far-field beam pattern, for two reflective Fourier phase gratings, designed to generate 2 x 2 and 2 x 4 beams respectively from a single-beam, coherent source at 1.4 THz. The designed surface structures were manufactured on aluminum plates by a computer numerical control ...
journal article 2017
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Wang, Xia (author), Ren, Hong (author), Cai, Weiguang (author), Liu, Y. (author), Luo, Lizi (author)
Green building (GB) has been actively promoted in many countries, but it has not become the mainstream in Chinese construction industry due to various reasons. This paper aims to investigate the major driving factors for the development of GB with reference of the Chinese construction market. Twenty-one factors influencing the development of...
journal article 2016
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Liu, X.X. (author), Hayton, D.J. (author), Luo, Y.C. (author), Wei, L. (author), Vercruyssen, N. (author), Gao, J.R. (author), Groppi, C. (author)
We report on realization of a 2 × 2 NbN hot electron bolometer (HEB) array receiver using multiple local oscillator (LO) beams that are obtained from a Fourier phase grating mirror. The grating splits a 1.4 THz single beam into four uniform sub-beams. Two 50mm lenses are applied to collimate each beam in order to achieve a spacing of 12mm...
conference paper 2015
document
Luo, Y.C. (author), Liu, X.X. (author), Hayton, D.J. (author), Wei, L. (author), Gao, J.R. (author), Groppi, C. (author)
A Fourier phase grating mirror will be applied to split a single, coherent terahertz source beam into multi-beams, which are spatially distributed as required for the local oscillator in an array receiver. We report on the simulation, design and fabrication of a Fourier phase grating at 1.25 THz for generating 2×2 beams, and the measurements at...
conference paper 2015
Searched for: collection%3Air
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