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30 results on '"Shi, Sen"'

6. Comparison of embryo implantation potential between time-lapse incubators and standard incubators: a randomized controlled study

Author

Zhang, Xiao-Dong, primary, Zhang, Qi, additional, Han, Wei, additional, Liu, Wei-Wei, additional, Shen, Xiao-Li, additional, Yao, Gui-Dong, additional, Shi, Sen-Lin, additional, Hu, Lin-Li, additional, Wang, Shan-Shan, additional, Wang, Jun-Xia, additional, Zhou, Jian-Jun, additional, Kang, Wei-Wei, additional, Zhang, Heng-De, additional, Luo, Chen, additional, Yu, Qi, additional, Liu, Rui-Zhi, additional, Sun, Ying-Pu, additional, Sun, Hai-Xiang, additional, Wang, Xiao-Hong, additional, Quan, Song, additional, and Huang, Guo-Ning, additional

Published
2022
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15. Multipole solitons in cold atomic gases with parity-time potential

Author

Kang-Shuai Wang, Si-Liu Xu, Ke-Wei Wang, Shi-Sen Ruan, Yuan Zhao, Dong-Jing Li, Kai-Yu Huang, and Milivoj R. Belic

Subjects
Condensed Matter::Quantum Gases, Physics, Electromagnetically induced transparency, Parity (physics), 02 engineering and technology, 021001 nanoscience & nanotechnology, 01 natural sciences, Stability (probability), Atomic and Molecular Physics, and Optics, Symmetry (physics), Electronic, Optical and Magnetic Materials, 010309 optics, symbols.namesake, Nonlinear system, 0103 physical sciences, System parameters, Rydberg formula, symbols, Physics::Atomic Physics, Electrical and Electronic Engineering, Atomic physics, 0210 nano-technology, Multipole expansion, Nonlinear Sciences::Pattern Formation and Solitons
Abstract

A cold atomic gases system with parity-time (PT) symmetry is proposed to generate stable solitons. The Rydberg atomic gases and electromagnetically induced transparency are utilized in the interaction between the transmission of signals and atomic lattices. Two kinds of two-dimensional (2D) multipole solitons (MSs), two pole and four pole solitons, are found in this cold atomic system. We investigate the existence conditions and the stability of these solitons. The results show that these solitons can stably propagate in this system, and can be manipulated by the system parameters of nonlocal nonlinearity and PT potential.

Published
2021

17. Ishikawa iterative processes with mixed errors for nonlinear equations with perturbed m-accretive mappings in Banach spaces

Author

Dingping Wu, Shi-Sen Chang, and George Xian-Zhi Yuan

Subjects
Mathematics::Functional Analysis, Nonlinear system, Applied Mathematics, Convergence (routing), Mathematical analysis, Banach space, Applied mathematics, Nonlinear operator equations, Analysis, Mathematics
Abstract

The purpose of this paper is to study the convergence of the Ishikawa and Mann iterative sequences with mixed errors to approximate solutions of nonlinear operator equations with perturbed m-accretive mappings in arbitrary Banach spaces. The results presented in this paper extend and improve some recent results in Jung and Morales [Nonlinear Anal. TMA 46 (2001) 231–243], Jung et al. [Applied Math. Comput. 133 (2002) 389–406] and Kartsatos and Liu [Nonlinear Anal. TMA 24 (1995) 469–492].

Published
2005

21. Solvent effects on photocycloadditions of dibenzoylmethanatoboron difluoride with enol ethers

Author

Matteo Vanossi, Yuan L. Chow, and Shi-Sen Wang

Subjects
chemistry.chemical_classification, General Chemical Engineering, Difluoride, General Physics and Astronomy, Ether, General Chemistry, Photochemistry, Enol, Cycloaddition, chemistry.chemical_compound, Acid catalysis, chemistry, Enol ether, Solvent effects, Tetrahydrofuran
Abstract

The photolysis of dibenzoylmethanatoboron difluoride (DBMBF2) in the presence of vinyl ethers in acetonitrile gave dimers of the latter from acid catalysis or electron transfer sensitization, but, it contrast, gave cycloaddition products in an efficient reaction in less polar solvents such as tetrahydrofuran (THF) and benzene.

Published
1995

22. Solvent effects on photoreactions of dibenzoylmethanatoboron difluoride (DBMBF2) with cyclic dienes

Author

Yuan L. Chow and Shi-Sen Wang

Subjects
Diene, Polarity (physics), Organic Chemistry, Difluoride, Photochemistry, Excimer, Biochemistry, Adduct, Solvent, chemistry.chemical_compound, chemistry, Drug Discovery, Polar, Solvent effects
Abstract

The pattern of the photoreactions of DBMBF2 with a cyclic diene is highly dependent on solvent nature, giving mainly the dimers of dienes in polar solvents but cycloadduct in non-polar solvents. The quantum yields of the adduct (ΦA) correlate smoothly with an empirical polarity constant (ETN) in spite of exciplex formations with aromatic solvents.

Published
1994

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