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| 1 | Frequency spectrum analysis on micro-seismic signal of rock bursts induced by dynamic disturbance显示文摘Blasting and breaking of hard roof are main inducing causes of rock bursts in coal mines with danger of rock burst,and it is important to find out the frequency spectrum distribution laws of these dynamic stress waves and rock burst waves for researching the mechanism of rock burst.In this paper,Fourier transform as a micro-seismic signal conversion method of amplitude-time character to amplitude-frequency character is used to analyze the frequency spectrum characters of micro-seismic signal of blasting,hard roof breaking and rock bursts induced by the dynamic disturbance in order to find out the difference and relativity of different signals.The results indicate that blasting and breaking of hard roof are high frequency signals,and the peak values of dominant frequency of the signals are single.However,the results indicate that the rock bursts induced by the dynamic disturbance are low frequency signals,and there are two obvious peak values in the amplitude-frequency curve witch shows that the signals of rock bursts are superposition of low frequency signals and high frequency signals.The research conclusions prove that dynamic disturbance is necessary condition for rock bursts,and the conclusions provide a new way to research the mechanism of rock bursts. | XU Xuefeng DOU Linming LU Caiping ZHANG Yinliang | 2010 | Mining Science and Technology2010，20，5： | 6 |
| 2 | Dynamic Evaluation and Analysis of Regional Innovation Capability in Eastern China from the Perspective of High-quality Development显示文摘The economy of China has turned to the stage of high-quality development. In this sense,the connotation of regional innovation capacity should reflect more aspects, such as better economic effectiveness, people-centered philosophy of development and better living conditions. This study aims at establishing the evaluation index system of regional innovation capacity under high-quality perspective.Then the dynamic evaluation method based on gray correlation degree and TOPSIS is improved. And the improved method is applied to evaluate the regional innovation capacity under high-quality development perspective. The results show that: 1) The regional innovation capacity of Jiangsu, Zhejiang,Shanghai and Guangdong under high-quality development perspective is better than other regions,while the regional innovation capacity of Beijing-Tianjin-Hebei is imbalanced. Regional innovation capability of Fujian, Shandong, and Hainan from a high-quality perspective is at the middle and lower levels. 2) From the perspective of development trends, the gap of regional innovation capacity between Beijing, Jiangsu, Zhejiang, Shanghai, Guangdong and Fujian, Hebei, Shandong is gradually narrowing.3) An in-depth analysis of the regional innovation capability of the eastern provinces and cities from the perspective of high-quality development through different dimensions shows that Beijing, Guangdong, Jiangsu perform well in all dimensions, while Fujian and Hainan need to pay more attention to innovation input and the creation of a better innovation environment to enhance innovation output and promote innovation effectiveness. At last, based on above analysis, relevant policy recommendations are proposed. | Linming XU Jincheng LU Meijuan LI Lerong HE | 2021 | Journal of Systems Science and Information2021，9，6： | 2 |
| 3 | Experimental study of rock burst tendency of coal-rock compound samples 显示文摘 | Dou Linming Lu Caiping Mu Zonglong | 2006 | Progress in Safety Science and Techmology2006，6，： | 1 |
| 4 | Research on the evaluation of relieve-shot effect by microseism 显示文摘 | Lu Caiping Dou Linming Li Huimin | 2009 | Controlling Seismic Hazard and Sustainable Development of Deep Mines2009，，1： | 1 |
| 5 | Clinicopathological and Genetic Study of an Atypical Renal Hemangioblastoma显示文摘HEMANGIOBLASTOMA(HB),a kind of benign tumor with uncertain histogenesis,is characterized by the presence of stromal cells(SCs)and a rich vascular component.1 It occurs sporadically,except for about 25%of the cases associated with von Hippel-Lindau(VHL)disease.HB typically | Zengxiang Xu Min Xie Xiaomin Li Bing Chen Linming Lu | 2017 | Chinese Medical Sciences Journal2017，32，3： | 1 |
| 6 | Survivin、MDR1、MRP在非小细胞肺癌中的表达及意义(英文)显示文摘Objective:To investigate the expressions and significance of Survivin,MDR1 and MRP in non-small cell lung cancer(NSCLC).Methods:Immunohistochemical staining was used to detect the expressions of Survivin,MDR1 and MRP.The correlation between the results was assessed and the impact of Survivin on prognoses was also examined.Results:Survivin was expressed in 78% tissues from NSCLC patients but not found in tissues from control patients(P < 0.05).The expression of Survivin was related to the tissue differentiation stage and lymph nodes metastasis of lung cancer.The mean survival time was shorter in patients with Survivin-expression than those who not.There was a significant correlation between MDR1 and Survivin(P < 0.05),whereas no close correlation was found between MRP and Survivin.Conclusion:(1) Survivin is of critical importance in the development of NSCLC,thus may provide an novel therapeutic target for lung cancer;(2) MDR1 and MRP present in tissues from lung cancer synergistically with Survivin,which might be involved in tumour resistance. | Donghua Liu Xiazhi Zhang Xingwu Chen Fan Zhang Zhiwei Lu Yifeng Jin Linming Lu | 2008 | The Chinese-German Journal of Clinical Oncology2008，7，10： | 0 |
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