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| 1 | Broad negative thermal expansion operation-temperature window in antiperovskite manganese nitride with small crystallites显示文摘Using spark plasma sintering (SPS), Mn3Cu0.6Ge0.4N crystallites have been fabricated with different crystallite sizes, and their magnetic properties and thermal behaviors were systemically investigated. With decreasing crystallite size, the magnetic transition becomes increasingly slow, accompanied by broadening of the negative thermal expansion (NTE) operation-temperature window. The NTE operation-temperature window for the 12-nm crystallite sample reaches at 140 K, which is about 75% larger than that of the 74-nm crystallite sample. The magnetic properties and NTE operation-temperature window can be tuned by varying the crystallite size. This discovery will promote an even wider range of practical applications in precision devices. | Jie Tan Rongjin Huang Wei Wang Wen Li YuqiangZhao Shaopeng Li Yemao Han Chuanjun Huang Laifeng Li | 2015 | Nano Research2015,8,7: | 2 |
| 2 | The Development Roadmap of Direct Current Buildings(2020-2030)(Ⅱ)显示文摘2.1Development background2.1.1Greenhouse gas emission reduction is imminent Climate change is one of the most severe global challenges.China has made a solemn commitment to the international community at the national level to reach the peak of carbon dioxide emissions around 2030 and strive to reach the peak as soon as possible[30]. | Jiang Yi Hao Bin Li Yutong Ma Zhao Tong Yibin Kang Jing Li Yemao Pan Wenyu Lu Yuanyuan Zhao Yuming Shen Yuxiang Zhang Ning Zhao Jinbin Zhao Zhigang Chen Wenbo Wang Dawei Hou Enzhe | 2021 | 建筑节能(中英文)2021,49,9: | 0 |
| 3 | Establish Evidence Chain Model on Chinese Criminal Judgment Documents Using Text Similarity Measure显示文摘 | Yixuan Dong Yemao Zhou Chuanyi Li Jidong Ge Yali Han Mengting He Dekuan Liu Xiaoyu Zhou Bin Luo | 2018 | 国际计算机前沿大会会议论文集2018,,2: | 0 |
| 4 | Effect of electroacupuncture on inflammatory signal expression in local tissues of rats with chronic pelvic pain syndrome based on purinergic 2X7 receptor/NOD-like receptor pyrin domaincontaining 3 signal pathway显示文摘OBJECTIVES: To study the expression of inflammatory signal in local prostate tissue of chronic pelvic pain syndrome(CPPS) rats by electroacupuncture(EA) of Guanyuan(CV4), Zhongji(CV3), Huiyang(BL35) and Sanyinjiao(SP6), and to explore the possible mechanism of anti-inflammatory and analgesic effects of EA. METHODS : A total of 36 Sprague-Dawley male rats were randomly divided into three groups: control, model and EA(n=12 rats/group). The CPPS model was made by injection of CFA into ventral lobes of the prostate(0.1 m L). Electric acupuncture apparatus was applied to stimulate Guanyuan(CV4), Zhongji(CV3), bilateral Huiyang(BL35) and Sanyinjiao(SP6) acupoints in EA group. The general condition of rats was observed and the prostate index(PI) was calculated. The thermal pain threshold was collected after each therapeutic course. Histopathological changes of the prostate tissue were examined by hematoxylin-eosin staining method. The expression levels of tumor necrosis factor α(TNF-α), interleukin-1β(IL-1β) and prostaglandin E2(PGE2) in prostatic homogenates were measured by enzyme linked immunosorbent assay(ELISA). Moreover, the expression levels of purinergic 2X7 receptor(P2X7R), NOD-like receptor pyrin domain-containing 3(NLRP3), caspase-1 and interleukin-18(IL-18) m RNA were quantified by quantitative real-time polymerase chain reaction. RESULTS: Compared with control group, the PI of rats increased, and the thermal pain threshold decreased significantly in model group. The morphological structure of prostate tissues of rats in model group was severely damaged with a large number of inflammatory cells infiltration. Additionally, the levels of TNF-α, IL-1β and PGE2 were higher, and the expressions of P2X7R, NLRP3, caspase-1 and IL-18 m RNA were higher than those in control group. After EA treatment, the PI was significantly decreased, the thermal pain threshold was significantly increased, and the tissue damage was significantly improved. The expressions of inflammatory cytokines were lower in EA group, and expression of P2X7R/NLRP3 pathway was down-regulated. CONCLUSION: The effect of EA at Guanyuan(CV4), Zhongji(CV3), Huiyang(BL35) and Sanyinjiao(SP6) can improve inflammation and pain symptoms of CPPS rats induced by Complete Freund’s adjuvant(CFA). This suggests that EA at Guanyuan(CV4), Zhongji(CV3), Huiyang(BL35) and Sanyinjiao(SP6) can produce antiinflammatory analgesia effect by preventing the activation of P2X7R/NLRP3 signal pathway, inhibit the release of inflammatory cytokines in CPPS rats, which may provide a putative novel target for the treatment of CPPS. | XU Chang LI Na WU Xiaoling DAI Xingye YANG Zhiwen SUN Qianhui SHI Tianyu CHAI Yemao PANG Dandan CHENG Kai | 2022 | Journal of Traditional Chinese Medicine2022,42,6: | 0 |
| 5 | Topic Model Based Text Similarity Measure for Chinese Judgment Document显示文摘In the recent informatization of Chinese courts, the huge amount of law cases and judgment documents, which were digital stored,has provided a good foundation for the research of judicial big data and machine learning. In this situation, some ideas about Chinese courts can reach automation or get better result through the research of machine learning, such as similar documents recommendation, workload evaluation based on similarity of judgement documents and prediction of possible relevant statutes. In trying to achieve all above mentioned, and also in face of the characteristics of Chinese judgement document, we propose a topic model based approach to measure the text similarity of Chinese judgement document, which is based on TF-IDF, Latent Dirichlet Allocation (LDA), Labeled Latent Dirichlet Allocation (LLDA) and other treatments. Combining with the characteristics of Chinese judgment document,we focus on the specific steps of approach, the preprocessing of corpus, the parameters choices of training and the evaluation of similarity measure result. Besides, implementing the approach for prediction of possible statutes and regarding the prediction accuracy as the evaluation metric, we designed experiments to demonstrate the reasonability of decisions in the process of design and the high performance of our approach on text similarity measure. The experiments also show the restriction of our approach which need to be focused in future work. | Yue Wang Jidong Ge Yemao Zhou Yi Feng Chuanyi Li ZhongjinLi Xiaoyu Zhou Bin Luo | 2017 | 国际计算机前沿大会会议论文集2017,,2: | 0 |
| 6 | Build Evidence Chain Relational Model Based on Chinese Judgment Document显示文摘The reasoning of judgment documents is the touchstone of justice. Attaching importance to the reasoning of judgment documents is essentially the embodiment of judiciary civilization. In order to promote the reform of judgment documents reasoning and improve the level of it, the technology of automated judgment documents reasoning evaluation has to be studied on. How to build evidence chain relational model is the basis and key to this technology.An approach is proposed to build evidence chain relational model based on Chinese judgment documents. Using automated text preprocessing for Chinese judgment documents creates semi-structured XML documents and extracts evidence set and fact set. The method of key elements extraction is used to obtain the keywords of evidence and facts. Calculating the degree of association can work out the connection points of evidence chain relational model. Tabular display and graphical display of evidence chain relational model can be realized. | Siyuan Kong Yemao Zhou1,2 Jidong Ge Zhongjin Li Chuanyi Li Yi Feng Xiaoyu Zhou Bin Luo | 2017 | 国际计算机前沿大会会议论文集2017,,2: | 0 |