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Showing 25 to 36 of 12441 entries
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Hsa-miR-429 promotes bladder cancer cell proliferation via inhibiting CDKN2B.

Oncotarget

Yang J, Liu Y, He A, Liu Y, Wu J, Liao X, Lv Z, Wang F, Mei H.
PMID: 28978151
Oncotarget. 2017 Aug 03;8(40):68721-68729. doi: 10.18632/oncotarget.19878. eCollection 2017 Sep 15.

BACKGROUND AND OBJECTIVES: Hsa-miR-429 is increased in bladder cancer. Its roles in bladder cancer are poorly understood.METHODS: The expression levels of hsa-miR-429 and cyclin-dependent kinase inhibitor 2B (CDKN2B) were determined using Real-Time qPCR in a total of 50 patients...

A terahertz study of taurine: Dispersion correction and mode couplings.

The Journal of chemical physics

Dai Z, Xu X, Gu Y, Li X, Wang F, Lian Y, Fan K, Cheng X, Chen Z, Sun M, Jiang Y, Yang C, Xu J.
PMID: 28388120
J Chem Phys. 2017 Mar 28;146(12):124119. doi: 10.1063/1.4978896.

The low-frequency characteristics of polycrystalline taurine were studied experimentally by terahertz (THz) absorption spectroscopy and theoretically by ab initio density-functional simulations. Full optimizations with semi-empirical dispersion correction were performed in spectral computations and vibrational mode assignments. For comparison, partial...

A Stereo Dual-Channel Dynamic Programming Algorithm for UAV Image Stitching.

Sensors (Basel, Switzerland)

Li M, Chen R, Zhang W, Li D, Liao X, Wang L, Pan Y, Zhang P.
PMID: 28885547
Sensors (Basel). 2017 Sep 08;17(9). doi: 10.3390/s17092060.

Dislocation is one of the major challenges in unmanned aerial vehicle (UAV) image stitching. In this paper, we propose a new algorithm for seamlessly stitching UAV images based on a dynamic programming approach. Our solution consists of two steps:...

An Improved Recurrent Neural Network for Complex-Valued Systems of Linear Equation and Its Application to Robotic Motion Tracking.

Frontiers in neurorobotics

Ding L, Xiao L, Liao B, Lu R, Peng H.
PMID: 28919855
Front Neurorobot. 2017 Sep 01;11:45. doi: 10.3389/fnbot.2017.00045. eCollection 2017.

To obtain the online solution of complex-valued systems of linear equation in complex domain with higher precision and higher convergence rate, a new neural network based on Zhang neural network (ZNN) is investigated in this paper. First, this new...

Fiber surface Bragg grating waveguide for refractive index measurements.

Optics letters

Lin C, Liao C, Wang J, He J, Wang Y, Li Z, Yang T, Zhu F, Yang K, Zhang Z, Wang Y.
PMID: 28454135
Opt Lett. 2017 May 01;42(9):1684-1687. doi: 10.1364/OL.42.001684.

A fiber surface Bragg grating waveguide (BGW) fabricated in the surface of single-mode fiber by direct femtosecond laser inscription is demonstrated and successfully applied for refractive index (RI) measurements. Prior to laser inscription of the fiber surface BGW, an...

Demonstration of self-truncated ionization injection for GeV electron beams.

Scientific reports

Mirzaie M, Li S, Zeng M, Hafz NA, Chen M, Li GY, Zhu QJ, Liao H, Sokollik T, Liu F, Ma YY, Chen LM, Sheng ZM, Zhang J.
PMID: 26423136
Sci Rep. 2015 Oct 01;5:14659. doi: 10.1038/srep14659.

Ionization-induced injection mechanism was introduced in 2010 to reduce the laser intensity threshold for controllable electron trapping in laser wakefield accelerators (LWFA). However, usually it generates electron beams with continuous energy spectra. Subsequently, a dual-stage target separating the injection...

Role of tool marks inside spherical mitigation pit fabricated by micro-milling on repairing quality of damaged KH2PO4 crystal.

Scientific reports

Chen MJ, Cheng J, Yuan XD, Liao W, Wang HJ, Wang JH, Xiao Y, Li MQ.
PMID: 26399624
Sci Rep. 2015 Sep 24;5:14422. doi: 10.1038/srep14422.

Repairing initial slight damage site into stable structures by engineering techniques is the leading strategy to mitigate the damage growth on large-size components used in laser-driven fusion facilities. For KH2PO4 crystals, serving as frequency converter and optoelectronic switch-Pockels cell,...

Integration of High-k Oxide on MoS2 by Using Ozone Pretreatment for High-Performance MoS2 Top-Gated Transistor with Thickness-Dependent Carrier Scattering Investigation.

Small (Weinheim an der Bergstrasse, Germany)

Wang J, Li S, Zou X, Ho J, Liao L, Xiao X, Jiang C, Hu W, Wang J, Li J.
PMID: 26426344
Small. 2015 Nov 25;11(44):5932-8. doi: 10.1002/smll.201501260. Epub 2015 Oct 01.

A top-gated MoS2 transistor with 6 nm thick HfO2 is fabricated using an ozone pretreatment. The influence to the top-gated mobility brought about by the deposition of HfO2 is studied statistically, for the first time. The top-gated mobility is...

Modeling the impact of reproductive mode on masting.

Ecology and evolution

Liu Y, Ying Z, Wang S, Liao J, Lu H, Ma L, Li Z.
PMID: 28861232
Ecol Evol. 2017 Jul 03;7(16):6284-6291. doi: 10.1002/ece3.3214. eCollection 2017 Aug.

Masting is defined as the intermittent highly variable production of seed in a plant population. According to reproductive modes, that is, sexual and asexual reproduction, masting species can be separated into three groups, that is, (1) species, for example,...

Nanostructured high-performance dielectric block copolymers.

Chemical communications (Cambridge, England)

Liu W, Liao X, Li Y, Zhao Q, Xie M, Sun R.
PMID: 26340600
Chem Commun (Camb). 2015 Oct 25;51(83):15320-3. doi: 10.1039/c5cc05307b. Epub 2015 Sep 04.

A new type of insulating-conductive block copolymer was synthesized by metathesis polymerization. The copolymer can self-assemble into unique nanostructures of micelles or hollow spheres. It exhibits a high dielectric constant, low dielectric loss, and high stored/released energy density due...

Mid-infrared supercontinuum generation in silica photonic crystal fibers.

Applied optics

Bi W, Gao J, Li X, Xiong L, Liao M.
PMID: 27534479
Appl Opt. 2016 Aug 10;55(23):6355-62. doi: 10.1364/AO.55.006355.

A mid-infrared supercontinuum (SC) light source, which has important applications in many fields, has been extensively investigated in soft glass fibers. However, the poor instinct properties of soft glass fibers and the development of ultrashort pulse lasers left an...

Photovoltaic Properties of Two-Dimensional (CH3NH3)2Pb(SCN)2I2 Perovskite: A Combined Experimental and Density Functional Theory Study.

The journal of physical chemistry letters

Xiao Z, Meng W, Saparov B, Duan HS, Wang C, Feng C, Liao W, Ke W, Zhao D, Wang J, Mitzi DB, Yan Y.
PMID: 26975723
J Phys Chem Lett. 2016 Apr 07;7(7):1213-8. doi: 10.1021/acs.jpclett.6b00248. Epub 2016 Mar 17.

We explore the photovoltaic-relevant properties of the 2D MA2Pb(SCN)2I2 (where MA = CH3NH3(+)) perovskite using a combination of materials synthesis, characterization and density functional theory calculation, and determine electronic properties of MA2Pb(SCN)2I2 that are significantly different from those previously...

Showing 25 to 36 of 12441 entries