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Showing 25 to 36 of 1839 entries
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Maximizing band gaps in two-dimensional photonic crystals in square lattices.

Journal of the Optical Society of America. A, Optics, image science, and vision

Cheng XL, Yang J.
PMID: 24322930
J Opt Soc Am A Opt Image Sci Vis. 2013 Nov 01;30(11):2314-9. doi: 10.1364/JOSAA.30.002314.

This paper is devoted to a numerical algorithm for the maximization of band gaps in two-dimensional photonic crystals in square lattices. We first apply the finite element method to solve the eigenvalue problem, then use the piecewise constant level...

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Cheng XL, Yang J. Maximizing band gaps in two-dimensional photonic crystals in square lattices. J Opt Soc Am A Opt Image Sci Vis. 2013;30(11):2314-9doi: 10.1364/JOSAA.30.002314.
Cheng, X. L., & Yang, J. (2013). Maximizing band gaps in two-dimensional photonic crystals in square lattices. Journal of the Optical Society of America. A, Optics, image science, and vision, 30(11), 2314-9. https://doi.org/10.1364/JOSAA.30.002314
Cheng, Xiao-liang, and Yang, Jing. "Maximizing band gaps in two-dimensional photonic crystals in square lattices." Journal of the Optical Society of America. A, Optics, image science, and vision vol. 30,11 (2013): 2314-9. doi: https://doi.org/10.1364/JOSAA.30.002314
Cheng XL, Yang J. Maximizing band gaps in two-dimensional photonic crystals in square lattices. J Opt Soc Am A Opt Image Sci Vis. 2013 Nov 01;30(11):2314-9. doi: 10.1364/JOSAA.30.002314. PMID: 24322930.
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Mycobacterial Interspersed Repetitive Unit Can Predict Drug Resistance of Mycobacterium tuberculosis in China.

Frontiers in microbiology

Cheng XF, Jiang C, Zhang M, Xia D, Chu LL, Wen YF, Zhu M, Jiang YG.
PMID: 27047485
Front Microbiol. 2016 Mar 23;7:378. doi: 10.3389/fmicb.2016.00378. eCollection 2016.

BACKGROUND: Recently, Mycobacterial Interspersed Repetitive Unit (MIRU) was supposed to be associated with drug resistance in Mycobacterium tuberculosis (M. tuberculosis), but whether the association exists actually in local strains in China was still unknown. This research was conducted to...

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Cheng XF, Jiang C, Zhang M, et al. Mycobacterial Interspersed Repetitive Unit Can Predict Drug Resistance of Mycobacterium tuberculosis in China. Front Microbiol. 2016;7:378doi: 10.3389/fmicb.2016.00378.
Cheng, X. F., Jiang, C., Zhang, M., Xia, D., Chu, L. L., Wen, Y. F., Zhu, M., & Jiang, Y. G. (2016). Mycobacterial Interspersed Repetitive Unit Can Predict Drug Resistance of Mycobacterium tuberculosis in China. Frontiers in microbiology, 7378. https://doi.org/10.3389/fmicb.2016.00378
Cheng, Xian-Feng, et al. "Mycobacterial Interspersed Repetitive Unit Can Predict Drug Resistance of Mycobacterium tuberculosis in China." Frontiers in microbiology vol. 7 (2016): 378. doi: https://doi.org/10.3389/fmicb.2016.00378
Cheng XF, Jiang C, Zhang M, Xia D, Chu LL, Wen YF, Zhu M, Jiang YG. Mycobacterial Interspersed Repetitive Unit Can Predict Drug Resistance of Mycobacterium tuberculosis in China. Front Microbiol. 2016 Mar 23;7:378. doi: 10.3389/fmicb.2016.00378. eCollection 2016. PMID: 27047485; PMCID: PMC4803746.
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Optimization of beam quality for photon-counting spectral computed tomography in head imaging: simulation study.

Journal of medical imaging (Bellingham, Wash.)

Chen H, Xu C, Persson M, Danielsson M.
PMID: 26835495
J Med Imaging (Bellingham). 2015 Oct;2(4):043504. doi: 10.1117/1.JMI.2.4.043504. Epub 2015 Nov 06.

Head computed tomography (CT) plays an important role in the comprehensive evaluation of acute stroke. Photon-counting spectral detectors, as promising candidates for use in the next generation of x-ray CT systems, allow for assigning more weight to low-energy x-rays...

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Chen H, Xu C, Persson M, et al. Optimization of beam quality for photon-counting spectral computed tomography in head imaging: simulation study. J Med Imaging (Bellingham). 2015;2(4):043504doi: 10.1117/1.JMI.2.4.043504.
Chen, H., Xu, C., Persson, M., & Danielsson, M. (2015). Optimization of beam quality for photon-counting spectral computed tomography in head imaging: simulation study. Journal of medical imaging (Bellingham, Wash.), 2(4), 043504. https://doi.org/10.1117/1.JMI.2.4.043504
Chen, Han, et al. "Optimization of beam quality for photon-counting spectral computed tomography in head imaging: simulation study." Journal of medical imaging (Bellingham, Wash.) vol. 2,4 (2015): 043504. doi: https://doi.org/10.1117/1.JMI.2.4.043504
Chen H, Xu C, Persson M, Danielsson M. Optimization of beam quality for photon-counting spectral computed tomography in head imaging: simulation study. J Med Imaging (Bellingham). 2015 Oct;2(4):043504. doi: 10.1117/1.JMI.2.4.043504. Epub 2015 Nov 06. PMID: 26835495; PMCID: PMC4718445.
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A scalable and continuous-upgradable optical wireless and wired convergent access network.

Optics express

Sung JY, Cheng KT, Chow CW, Yeh CH, Pan CL.
PMID: 24921473
Opt Express. 2014 Jun 02;22(11):12779-84. doi: 10.1364/OE.22.012779.

In this work, a scalable and continuous upgradable convergent optical access network is proposed. By using a multi-wavelength coherent comb source and a programmable waveshaper at the central office (CO), optical millimeter-wave (mm-wave) signals of different frequencies (from baseband...

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Sung JY, Cheng KT, Chow CW, et al. A scalable and continuous-upgradable optical wireless and wired convergent access network. Opt Express. 2014;22(11):12779-84doi: 10.1364/OE.22.012779.
Sung, J. Y., Cheng, K. T., Chow, C. W., Yeh, C. H., & Pan, C. L. (2014). A scalable and continuous-upgradable optical wireless and wired convergent access network. Optics express, 22(11), 12779-84. https://doi.org/10.1364/OE.22.012779
Sung, J Y, et al. "A scalable and continuous-upgradable optical wireless and wired convergent access network." Optics express vol. 22,11 (2014): 12779-84. doi: https://doi.org/10.1364/OE.22.012779
Sung JY, Cheng KT, Chow CW, Yeh CH, Pan CL. A scalable and continuous-upgradable optical wireless and wired convergent access network. Opt Express. 2014 Jun 02;22(11):12779-84. doi: 10.1364/OE.22.012779. PMID: 24921473.
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Variational Implicit Solvation with Poisson-Boltzmann Theory.

Journal of chemical theory and computation

Zhou S, Cheng LT, Dzubiella J, Li B, McCammon JA.
PMID: 24803864
J Chem Theory Comput. 2014 Apr 08;10(4):1454-1467. doi: 10.1021/ct401058w. Epub 2014 Feb 21.

We incorporate the Poisson-Boltzmann (PB) theory of electrostatics into our variational implicit-solvent model (VISM) for the solvation of charged molecules in an aqueous solvent. In order to numerically relax the VISM free-energy functional by our level-set method, we develop...

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Zhou S, Cheng LT, Dzubiella J, et al. Variational Implicit Solvation with Poisson-Boltzmann Theory. J Chem Theory Comput. 2014;10(4):1454-1467doi: 10.1021/ct401058w.
Zhou, S., Cheng, L. T., Dzubiella, J., Li, B., & McCammon, J. A. (2014). Variational Implicit Solvation with Poisson-Boltzmann Theory. Journal of chemical theory and computation, 10(4), 1454-1467. https://doi.org/10.1021/ct401058w
Zhou, Shenggao, et al. "Variational Implicit Solvation with Poisson-Boltzmann Theory." Journal of chemical theory and computation vol. 10,4 (2014): 1454-1467. doi: https://doi.org/10.1021/ct401058w
Zhou S, Cheng LT, Dzubiella J, Li B, McCammon JA. Variational Implicit Solvation with Poisson-Boltzmann Theory. J Chem Theory Comput. 2014 Apr 08;10(4):1454-1467. doi: 10.1021/ct401058w. Epub 2014 Feb 21. PMID: 24803864; PMCID: PMC3985794.
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Interactions between solitons and other nonlinear Schrödinger waves.

Physical review. E, Statistical, nonlinear, and soft matter physics

Cheng XP, Lou SY, Chen CL, Tang XY.
PMID: 24827358
Phys Rev E Stat Nonlin Soft Matter Phys. 2014 Apr;89(4):043202. doi: 10.1103/PhysRevE.89.043202. Epub 2014 Apr 30.

The nonlinear Schrödinger (NLS) equation is widely used in natural science. Various nonlinear excitations of the NLS equation have been found by many methods. However, except for the soliton-soliton interactions, it is very difficult to find interaction solutions between...

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Cheng XP, Lou SY, Chen CL, et al. Interactions between solitons and other nonlinear Schrödinger waves. Phys Rev E Stat Nonlin Soft Matter Phys. 2014;89(4):043202doi: 10.1103/PhysRevE.89.043202.
Cheng, X. P., Lou, S. Y., Chen, C. L., & Tang, X. Y. (2014). Interactions between solitons and other nonlinear Schrödinger waves. Physical review. E, Statistical, nonlinear, and soft matter physics, 89(4), 043202. https://doi.org/10.1103/PhysRevE.89.043202
Cheng, Xue-Ping, et al. "Interactions between solitons and other nonlinear Schrödinger waves." Physical review. E, Statistical, nonlinear, and soft matter physics vol. 89,4 (2014): 043202. doi: https://doi.org/10.1103/PhysRevE.89.043202
Cheng XP, Lou SY, Chen CL, Tang XY. Interactions between solitons and other nonlinear Schrödinger waves. Phys Rev E Stat Nonlin Soft Matter Phys. 2014 Apr;89(4):043202. doi: 10.1103/PhysRevE.89.043202. Epub 2014 Apr 30. PMID: 24827358.
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Local difference binary for ultrafast and distinctive feature description.

IEEE transactions on pattern analysis and machine intelligence

Yang X, Cheng KT.
PMID: 24231876
IEEE Trans Pattern Anal Mach Intell. 2014 Jan;36(1):188-94. doi: 10.1109/TPAMI.2013.150.

The efficiency and quality of a feature descriptor are critical to the user experience of many computer vision applications. However, the existing descriptors are either too computationally expensive to achieve real-time performance, or not sufficiently distinctive to identify correct...

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Yang X, Cheng KT. Local difference binary for ultrafast and distinctive feature description. IEEE Trans Pattern Anal Mach Intell. 2014;36(1):188-94doi: 10.1109/TPAMI.2013.150.
Yang, X., & Cheng, K. T. (2014). Local difference binary for ultrafast and distinctive feature description. IEEE transactions on pattern analysis and machine intelligence, 36(1), 188-94. https://doi.org/10.1109/TPAMI.2013.150
Yang, Xin, and Cheng, Kwang-Ting Tim. "Local difference binary for ultrafast and distinctive feature description." IEEE transactions on pattern analysis and machine intelligence vol. 36,1 (2014): 188-94. doi: https://doi.org/10.1109/TPAMI.2013.150
Yang X, Cheng KT. Local difference binary for ultrafast and distinctive feature description. IEEE Trans Pattern Anal Mach Intell. 2014 Jan;36(1):188-94. doi: 10.1109/TPAMI.2013.150. PMID: 24231876.
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Lanthanide-doped NaGdF4 core-shell nanoparticles for non-contact self-referencing temperature sensors.

Nanoscale

Zheng S, Chen W, Tan D, Zhou J, Guo Q, Jiang W, Xu C, Liu X, Qiu J.
PMID: 24769587
Nanoscale. 2014 Jun 07;6(11):5675-9. doi: 10.1039/c4nr00432a. Epub 2014 Apr 25.

We report that non-contact self-referencing temperature sensors can be realized with the use of core-shell nanostructures. These lanthanide-based nanothermometers (NaGdF4:Yb(3+)/Tm(3+)@Tb(3+)/Eu(3+)) exhibit higher sensitivity in a wide range from 125 to 300 K based on two emissions of Tb(3+) at...

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Zheng S, Chen W, Tan D, et al. Lanthanide-doped NaGdF4 core-shell nanoparticles for non-contact self-referencing temperature sensors. Nanoscale. 2014;6(11):5675-9doi: 10.1039/c4nr00432a.
Zheng, S., Chen, W., Tan, D., Zhou, J., Guo, Q., Jiang, W., Xu, C., Liu, X., & Qiu, J. (2014). Lanthanide-doped NaGdF4 core-shell nanoparticles for non-contact self-referencing temperature sensors. Nanoscale, 6(11), 5675-9. https://doi.org/10.1039/c4nr00432a
Zheng, Shuhong, et al. "Lanthanide-doped NaGdF4 core-shell nanoparticles for non-contact self-referencing temperature sensors." Nanoscale vol. 6,11 (2014): 5675-9. doi: https://doi.org/10.1039/c4nr00432a
Zheng S, Chen W, Tan D, Zhou J, Guo Q, Jiang W, Xu C, Liu X, Qiu J. Lanthanide-doped NaGdF4 core-shell nanoparticles for non-contact self-referencing temperature sensors. Nanoscale. 2014 Jun 07;6(11):5675-9. doi: 10.1039/c4nr00432a. Epub 2014 Apr 25. PMID: 24769587.
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Agmatine Induces Rat Prostate Relaxation through Activation of Peripheral Imidazoline I2 -Receptors.

Lower urinary tract symptoms

Lee LM, Lin CH, Chung HH, Cheng JT, Chen IH, Tong YC.
PMID: 26663246
Low Urin Tract Symptoms. 2013 Jan;5(1):39-43. doi: 10.1111/j.1757-5672.2012.00158.x. Epub 2012 Apr 30.

OBJECTIVES: The effect of agmatine on prostate contractility as well as the roles of imidazoline receptors and potassium channels in this action were studied using isolated Wistar rat prostate tissue.METHODS: Rat prostate strips were pre-contracted with 1 µmol/L phenylephrine...

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Lee LM, Lin CH, Chung HH, et al. Agmatine Induces Rat Prostate Relaxation through Activation of Peripheral Imidazoline I2 -Receptors. Low Urin Tract Symptoms. 2012;5(1):39-43doi: 10.1111/j.1757-5672.2012.00158.x.
Lee, L. M., Lin, C. H., Chung, H. H., Cheng, J. T., Chen, I. H., & Tong, Y. C. (2013). Agmatine Induces Rat Prostate Relaxation through Activation of Peripheral Imidazoline I2 -Receptors. Lower urinary tract symptoms, 5(1), 39-43. https://doi.org/10.1111/j.1757-5672.2012.00158.x
Lee, Liang-Ming, et al. "Agmatine Induces Rat Prostate Relaxation through Activation of Peripheral Imidazoline I2 -Receptors." Lower urinary tract symptoms vol. 5,1 (2013): 39-43. doi: https://doi.org/10.1111/j.1757-5672.2012.00158.x
Lee LM, Lin CH, Chung HH, Cheng JT, Chen IH, Tong YC. Agmatine Induces Rat Prostate Relaxation through Activation of Peripheral Imidazoline I2 -Receptors. Low Urin Tract Symptoms. 2013 Jan;5(1):39-43. doi: 10.1111/j.1757-5672.2012.00158.x. Epub 2012 Apr 30. PMID: 26663246.
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Molecular Design of Liquid-Crystalline Block Molecules: Semifluorinated Pentaerythritol Tetrabenzoates Exhibiting Lamellar, Columnar, and Cubic Mesophases.

Angewandte Chemie (International ed. in English)

Cheng XH, Diele S, Tschierske C.
PMID: 10671269
Angew Chem Int Ed Engl. 2000 Feb;39(3):592-595. doi: 10.1002/(sici)1521-3773(20000204)39:3<592::aid-anie592>3.0.co;2-o.

Fluid assemblies of star-shaped molecules like 1 form a range of thermotropic liquid crystalline phases, and represent a borderline case between anisometric mesogens, surfactants, and block copolymers. The low molecular mass molecules (

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Cheng XH, Diele S, Tschierske C. Molecular Design of Liquid-Crystalline Block Molecules: Semifluorinated Pentaerythritol Tetrabenzoates Exhibiting Lamellar, Columnar, and Cubic Mesophases. Angew Chem Int Ed Engl. 2000;39(3):592-595doi: 10.1002/(sici)1521-3773(20000204)39:3<592::aid-anie592>3.0.co;2-o.
Cheng, X. H., Diele, S., & Tschierske, C. (2000). Molecular Design of Liquid-Crystalline Block Molecules: Semifluorinated Pentaerythritol Tetrabenzoates Exhibiting Lamellar, Columnar, and Cubic Mesophases. Angewandte Chemie (International ed. in English), 39(3), 592-595. https://doi.org/10.1002/(sici)1521-3773(20000204)39:3<592::aid-anie592>3.0.co;2-o
Cheng, et al. "Molecular Design of Liquid-Crystalline Block Molecules: Semifluorinated Pentaerythritol Tetrabenzoates Exhibiting Lamellar, Columnar, and Cubic Mesophases." Angewandte Chemie (International ed. in English) vol. 39,3 (2000): 592-595. doi: https://doi.org/10.1002/(sici)1521-3773(20000204)39:3<592::aid-anie592>3.0.co;2-o
Cheng XH, Diele S, Tschierske C. Molecular Design of Liquid-Crystalline Block Molecules: Semifluorinated Pentaerythritol Tetrabenzoates Exhibiting Lamellar, Columnar, and Cubic Mesophases. Angew Chem Int Ed Engl. 2000 Feb;39(3):592-595. doi: 10.1002/(sici)1521-3773(20000204)39:3<592::aid-anie592>3.0.co;2-o. PMID: 10671269.
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An ecosystem-based understanding and analysis for SENCE toward sustainable development.

Journal of environmental sciences (China)

Cheng ST, Hou JX, Jia HF.
PMID: 11590765
J Environ Sci (China). 2001 Jul;13(3):328-32.

There is a need to find a comprehensive approach focusing on the conflicts between economical growth and environmental protection. Chinese scholars advocate a comprehensive ecosystem viewpoint named social-economic-natural complex ecosystem(SENCE). The kernel of the concept lies in the hierarchical...

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Cheng ST, Hou JX, Jia HF. An ecosystem-based understanding and analysis for SENCE toward sustainable development. J Environ Sci (China). 2001;13(3):328-32
Cheng, S. T., Hou, J. X., & Jia, H. F. (2001). An ecosystem-based understanding and analysis for SENCE toward sustainable development. Journal of environmental sciences (China), 13(3), 328-32.
Cheng, S T, et al. "An ecosystem-based understanding and analysis for SENCE toward sustainable development." Journal of environmental sciences (China) vol. 13,3 (2001): 328-32.
Cheng ST, Hou JX, Jia HF. An ecosystem-based understanding and analysis for SENCE toward sustainable development. J Environ Sci (China). 2001 Jul;13(3):328-32. PMID: 11590765.
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Effect of IL-3 on Globin Gene Expression in a Human Erythroleukemia Cell Line.

Sheng wu hua xue yu sheng wu wu li xue bao Acta biochimica et biophysica Sinica

Cheng XD, Xie HY, Qian RL.
PMID: 12114990
Sheng Wu Hua Xue Yu Sheng Wu Wu Li Xue Bao (Shanghai). 1999;31(4):385-389.

A human erythroleukemia cell line(K562 cells)was used as a model to study the effect of interleukin-3(IL-3) on human globin gene expression in the cells. The results showed that the beta-globin gene was not expressed in uninduced K562 cells however,...

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Cheng XD, Xie HY, Qian RL. Effect of IL-3 on Globin Gene Expression in a Human Erythroleukemia Cell Line. Sheng Wu Hua Xue Yu Sheng Wu Wu Li Xue Bao (Shanghai). 1999;31(4):385-389
Cheng, X. D., Xie, H. Y., & Qian, R. L. (1999). Effect of IL-3 on Globin Gene Expression in a Human Erythroleukemia Cell Line. Sheng wu hua xue yu sheng wu wu li xue bao Acta biochimica et biophysica Sinica, 31(4), 385-389.
Cheng, Xiao-Dong, et al. "Effect of IL-3 on Globin Gene Expression in a Human Erythroleukemia Cell Line." Sheng wu hua xue yu sheng wu wu li xue bao Acta biochimica et biophysica Sinica vol. 31,4 (1999): 385-389.
Cheng XD, Xie HY, Qian RL. Effect of IL-3 on Globin Gene Expression in a Human Erythroleukemia Cell Line. Sheng Wu Hua Xue Yu Sheng Wu Wu Li Xue Bao (Shanghai). 1999;31(4):385-389. PMID: 12114990.
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Showing 25 to 36 of 1839 entries