Lingxiao Li

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Many small RNAs have been cloned from animal gonads, for example, endogenous small interfering RNAs (endo-siRNAs) were found in oocytes and piwi-interacting RNAs (piRNAs) were found in testis. Gallus gallus (chicken) is an important model organism, but few small RNAs have been identified from its gonads. In this study, we isolated and cloned 156 small RNAs(More)
Sentiment analysis on social networks has attracted ever increasing attention in recent years. To this end, most existing methods mainly focus on analyzing the textual information. This has faced huge difficulty as nowadays users are more likely to express their feelings in a hybrid manner not only with texts, but also with images. It is therefore essential(More)
Text, emoticons and images, various modalities have been used to express users' feelings on social media, which significantly challenges traditional text-based sentiment analysis approaches. In this paper, we propose a Multi-modal Correlation Model (MCM) for multi-modal sentiment analysis. Compared with other multi-modal methods, MCM models hierarchical(More)
The anaplastic lymphoma kinase (ALK) protein drives tumorigenesis in subsets of several tumors through chromosomal rearrangements that express and activate its C-terminal kinase domain. In addition, germline predisposition alleles and acquired mutations are found in the full-length protein in the pediatric tumor neuroblastoma. ALK-specific tyrosine kinase(More)
The gas pipelines usually undergo complicated and changeable regional environment. As the level of the potential difference or pipeline's route changes in the space and therefore elastic bending cannot meet the needs when pipe changes its direction, we generally use pipe bend to connect two pipelines with different spatial extend direction during the pipe(More)
—Extracting instantaneous frequency (IF) of Micro-Doppler (M-D) is the key to estimating micro-motion parameters. In this paper, firstly, the micro-motion model of coning was set up. Meanwhile, the theoretical analysis and derivation of micro-Doppler were performed. Then we introduced occlusion effect and Time Frequency transform to better accord with the(More)
Global health care has been facing the irrational use of medicines, which has caused high medical costs and health hazards. China has launched the implementation of National Essential Drug System (NEDS) since 2009 for the rational use of medicines. To set up and manage an effective NEDS, a performance evaluation system is much needed. In this paper, we(More)