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Your search keyword '"Zhong, Shiming"' showing total 36 results
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36 results on '"Zhong, Shiming"'

1. An Improved Method for PPP Time Transfer with Forecast Clock Model and Performance Evaluation

Author

Han, Jinyang, Zhang, Jie, Zhong, Shiming, Lu, Runmin, Peng, Bibo, Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Jiming, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Rüdiger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Li, Yong, Series Editor, Liang, Qilian, Series Editor, Martín, Ferran, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Oneto, Luca, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Speidel, Joachim, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zamboni, Walter, Series Editor, Zhang, Junjie James, Series Editor, Tan, Kay Chen, Series Editor, Yang, Changfeng, editor, and Xie, Jun, editor

Published
2024
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27. Embryology of Early Jurassic dinosaur from China with evidence of preserved organic remains

Author

Reisz, Robert R., Huang, Timothy D., Roberts, Eric M., Peng, ShinRung, Sullivan, Corwin, Stein, Koen, LeBlanc, Aaron R.H., Shieh, DarBin, Chang, RongSeng, Chiang, ChengCheng, Yang, Chuanwei, and Zhong, Shiming

Subjects
Embryology -- Research, Dinosaurs -- Genetic aspects, Paleontology -- Research, Fossils -- Identification and classification, Environmental issues, Science and technology, Zoology and wildlife conservation
Abstract

Fossil dinosaur embryos are surprisingly rare, being almost entirely restricted to Upper Cretaceous strata that record the late stages of non-avian dinosaur evolution (1,2). Notable exceptions are the oldest known [...]

Published
2013
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29. Precision Analysis of LEO Satellite Orbit Prediction

Author

WANG Yafei, ZHONG Shiming, WANG Haitao, and OU Jikun

Subjects
fitting interval, rapid orbit determination, dynamic fitting, lcsh:Mathematical geography. Cartography, Astrophysics::Earth and Planetary Astrophysics, Collocation algorithm, prediction, lcsh:GA1-1776
Abstract

The accuracy of different fitting intervals on the predicted orbit of different arc lengths was analyzed by using the dynamic fitting method and taken HY-2A satellite as an example. According to two orbit products, one was the precise orbit obtained by CNES and the other was rapid orbit computed by adopting zero-different reduced dynamic method, obtaining the precise predicted orbit. By the results, we can get that the 3DRMS is near 6dm by using 12h or 24h fitting orbit to forecast 12h arc; the 3DRMS is near 1m when forecasting 24h arc.

Published
2016

33. Piezoelectric immunoassay of thyroidal triiodothyronine

Author

Yao Bing, Zhang Wuming, Zhou Xingyao, Zha Hongying, Zhong Shiming, and Yang Chen

Subjects
Multidisciplinary, Triiodothyronine, Chromatography, biology, medicine.diagnostic_test, Chemistry, Piezoelectricity, Crystal, Antigen, Immunoassay, biology.protein, medicine, Antibody, Protein A
Abstract

A re-utilizable piezoelectric crystal (PC) immunosensor for thyroidal triiodothyronine (T3) has been developed. The crystal was coated with protein A and then reacted with T3 antibody. T3 could be detected in the range of 0.5×10−6 g/L to 10.0×10−6g/L by the, system. Crystal was regenerated by saturating with T3 and subsequent binding of a new anti-T3 antibody layer. The T3 assay could be repeated up to 5 times using each crystal.

Published
1997

36. Study on stress–strain curve and damage evolution model of expanded perlite concrete under uniaxial compression.

Author

Jia, Zhiwen, Li, Dongwei, Chen, Tao, Zhong, Shiming, Chen, Guanren, Wang, Zecheng, Wang, Hongqi, Wang, Yinjia, and Feng, Zhangbiao

Abstract

This study investigates the influence of expanded perlite (EP) replacement rate and curing methods on the compressive strength of concrete at different ages through the uniaxial compression test. The stress–strain full curve model of concrete considering EP replacement rate is established, and a damage evolution model considering curing conditions, EP replacement rate and load effects is developed based on the damage theory. The results show that: (1) The lack of water in concrete curing will have a huge negative impact on its mechanical properties, and the internal curing effect of pre‐wet EP can effectively alleviate the phenomenon of incomplete hydration. (2) Under dry curing, the addition of EP will reduce the early compressive strength of concrete, while its internal curing effect can improve the compressive strength of concrete in the later stages. (3) The C & C model and the Guozhenhai model are used to construct the segmented model in the rising and falling sections, and the model parameter formula is deduced by the replacement rate. The model can fully describe the stress–strain relationship of expanded perlite concrete (EPC). (4) The damage evolution model of EPC shows an “S” shape growth curve. Dry curing and EP replacement can both reduce the development rate of damage, while the former has a more significant impact. [ABSTRACT FROM AUTHOR]

Published
2024
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