35 Result(s)

Article

De-interlacing technique based on total variation with spatial-temporal smoothness constraint

This paper introduces a new method of converting interlaced video to a progressively scanned video and image. The new method is derived from Bayesian framework with the spatial-temporal smoothness constraint a...

XueMin Yin, JianHua Yuan, **aoPeng Lu… in Science in China Series F: Information Sci… (2007)

Article

Quantification of the troposphere-to-ionosphere charge transfer in a gigantic jet

Gigantic jets emerge from the top of thunderstorms and extend all the way to the ionosphere at altitudes of 90 km. Simultaneous video images and magnetic field measurements of a gigantic jet demonstrate an ele...

Steven A. Cummer, **gbo Li, Feng Han, Gaopeng Lu, Nicolas Jaugey… in Nature Geoscience (2009)

Article

Numerical investigation on effectiveness of flow separation control in two-dimensional high-load compressor cascade by synthetic jet

The effectiveness of flow separation control in two-dimensional high load cascade by synthetic jet is investigated through numerical simulation of the effect of excitation frequency and amplitude together with...

Songtao Wang, Le Cai, Xun Zhou, Shaopeng Lu in Journal of Thermal Science (2012)

Article

Ground-based observations of unusual atmospheric light emissions

Unusual atmospheric light emissions were observed from a station located in Shandong Province of East China. The main morphology of these events includes a bright glowing spot, which differs distinctly from an...

**g Yang 杨 静, Gaopeng Lu 陆高鹏, Jian Du 杜 艰… in Journal of Meteorological Research (2014)

Article

ABO blood group and esophageal carcinoma risk: from a case–control study in Chinese population to meta-analysis

The association between ABO blood group and the risk of esophageal carcinoma (EC) in previously published studies is uncertain and conflicting. The aim of the current study was to determine the correlation of ...

Wei Wang, Lei Liu, Zhiwei Wang, **aopeng Lu, Min Wei… in Cancer Causes & Control (2014)

Article

Analysis of a mesoscale convective system that produced a single sprite

Sprites are brief optical emissions occurring above thunderstorms. Features of sprites and their parent thunderstorms and lightning activities have been studied by many researchers. Here, we report a single sp...

**g Yang, Gaopeng Lu, Ningyu Liu, Haihua Cui, Yu Wang… in Advances in Atmospheric Sciences (2017)

Article

Enhanced electrical energy storage properties in La-doped (Bi_0.5Na_0.5)_0.93Ba_0.07TiO₃ lead-free ceramics by addition of La₂O₃ and La(NO₃)₃

Lead-free [(Bi_0.5Na_0.5)_0.93Ba_0.07]_1−x La _x TiO₃ (BNBLT) ceramics for energy storage application were prepared by traditional solid-state reaction techniqu...

Jiwen Xu, **aopeng Lu, Ling Yang, Changrong Zhou… in Journal of Materials Science (2017)

Chapter and Conference Paper

Multiple-Level Feature-Based Network for Image Captioning

Image captioning, which automatically describes the content of an image, has attracted interests recently. Due to the need for both fine-grained visual understanding and meaningful natural language expression,...

Kaidi Zheng, Chen Zhu, Shaopeng Lu… in Advances in Multimedia Information Process… (2018)

Article

Locating Parent Lightning Strokes of Sprites Observed over a Mesoscale Convective System in Shandong Province, China

In this paper, we report the location results for the parent lightning strokes of more than 30 red sprites observed over an asymmetric mesoscale convective system (MCS) on 30 July 2015 in Shandong Province, Ch...

An**g Huang, Gaopeng Lu, Hongbo Zhang, Feifan Liu… in Advances in Atmospheric Sciences (2018)

Article

A specific assay for JmjC domain-containing lysine demethylase and its application to inhibitor screening

He Wen, Guo Li, Yongcan Chen, Meiting Li, Yafei Lv… in Science China Life Sciences (2019)

Article

Aerothermal characteristics of transonic over-tip leakage flow for different tip geometries with cooling injection

In turbomachinery, the effect of cooling injection on the over-tip leakage (OTL) flow has been the focus. In the present work, the flow and heat transfer on the blade tip surfaces of two typical different tip ...

Mingxing Tang, Shaopeng Lu, Yunkai Liu, **fang Teng in Aerospace Systems (2019)

Chapter and Conference Paper

Research on Text Sentiment Analysis Based on Attention C_MGU

Combining the advantages of the convolutional neural network CNN and the minimum gated unit MGU, the attention mechanism is merged to propose an attention C_MGU neural network model. The preliminary feature re...

Diangang Wang, Lin Huang, **aopeng Lu… in Mobile Computing, Applications, and Servic… (2020)

Article

TIP60 recruits SUV39H1 to chromatin to maintain heterochromatin genome stability and resist hydrogen peroxide-induced cytotoxicity

Tat interacting protein 60 (TIP60) is a histone acetyltransferase involved in chromatin remodeling and the DNA damage response. However, the role of TIP60 in maintaining genome stability is poorly understood. ...

Bo Tu, Yantao Bao, Ming Tang, Qian Zhu, **aopeng Lu… in Genome Instability & Disease (2020)

Article

Understanding the dynamical-microphysical-electrical processes associated with severe thunderstorms over the Bei**g metropolitan region

The Dynamical-microphysical-electrical Processes in Severe Thunderstorms and Lightning Hazards (STORM973) project conducted coordinated comprehensive field observations of thunderstorms in the Bei**g metropol...

**ushu Qie, Shanfeng Yuan, Zhixiong Chen, Dongfang Wang… in Science China Earth Sciences (2021)