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73篇 您的检索式:作者名="CSB"
    题名 作者 年代 出处 被引量
1乳腺肿瘤整形与乳房重建专家共识(2018年版)显示文摘外科手术是乳腺癌综合治疗中的主要方法,但是局部治疗的彻底性和患者乳房外形的完整性、美观度往往不可兼得。近年来,随着乳腺癌综合治疗水平的提高和乳腺外科的发展,结合整形外科的理念和手段,在保证肿瘤安全性的前提下对患者乳房进行整复甚至美容手术,成为乳腺外科领域重要的发展方向。越来越多的循证医学证据显示,在部分乳房切除或全乳切除的同时或延期行乳房修复/重建手术,不仅不会影响患者的预后,还可以获得良好的美容效果,改善患者的生活质量。中国抗癌协会乳腺癌专业委员会(CBCS) 中国医师协会外科医师分会乳腺外科医师专委会(CSBS) 吴炅 胡震 2018中国癌症杂志2018,28,6:87
2Possible triggering of solar activity to big earthquakes (Ms ≥ 8) in faults with near west-east strike in China显示文摘This paper studies the relationship between solar activity and big earthquakes (Ms≥8) that occurred in China and western Mongolia. It is discovered that the occurrence dates of most of the big earthquakes in and near faults with west-east strike are close to the maximum years of sunspot numbers, whereas dates of some big earthquakes which are not in such faults are not close to the maximum years. We consider that it is possibly because of the appearance of many magnetic storms in the maximum years of solar activity. The magnetic storms result in anomalies of geomagnetic field and then produce eddy current in the faults gestating earthquake with near west-east strike. Perhaps the gestated big earthquakes occur easily since the eddy current heats the rocks in the faults and therefore decreases the shear resistant intensity and the static friction limit of the rocks .HAN Yanben1, GUO Zengjian1,2, WU Jinbing1,2 & MA Lihua1 1. National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China 2. Earthquake Research Institute of Lanzhou, CSB, Lanzhou 73000, China Correspondence should be addressed to Han Yanben (email: hyb@bao.ac.cn) 2004Science China(Physics,Mechanics & Astronomy)2004,47,2:6
3Brief Introduction to the 'Catalogue of Recent Chinese Earthquakes (1912~1990, M_S≥4.7)显示文摘This paper briefly introduces the principles and methods for compiling the 'Catalog of Recent Chinese Earthquakes (1912 ~ 1990, MS≥4.7).' This new catalog is compiled by revising and supplementing the 1983 version of the Catalog of Chinese Earthquakes.Wang Suyun, Wu Ge, Shi Zhenliang, Li Qun, Zhai Wenjie, Gao Ajia, Wu Huanying, Guo Ying, and Zhang XiaodongInstitute of Geophysics, CSB, Beijing 100081, ChinaSeismological Bureau of Liaoning Province, Shenyang 110031, China 1999Earthquake Research in China1999,13,1:4
4A Physical Method of Analyzing theMechanism of Continental StrongShocks from Crustal Movement显示文摘In order to analyze the mechanism of continental strong shocks from the angle of crustal movement using the data of repeated geodetic survey, this paper has proposed a physical method; it analyzes the mechanism of density change due to the occurrence of strong shocks by use of the physical quantity that reflects the time change of crustal density. (1) The general theory of the time change of density in the earth’ s interior and the theory of the time change of single layer density have been introduced, and an algorithm of stepwise iteration has been proposed; (2) The effect of the change of single layer density caused by fault dislocation has been analyzed in brief; (3) The characteristics of the time change of crustal density in the south of the seismogenic region before the 1996 Lijiang earthquake with M_L =7.0 have been studied; (4) The precursor model or causal mechanism of strong shocks possibly existing in the time change of crustal density has been investigated preliminarily.Shen Chongyang,Wu Yun,and Gan Jiasi Institute of Seismology. CSB, Wuhan 430071,China 2001Earthquake Research in China2001,15,3:4
5Study on Evolution of Gravity Fieldand Earthquake Prediction in theNorth-south Seismic Belt and theEastern Qinghai-Xizang Block显示文摘The relation between the dynamic evolution feature of gravity field and strong seismicity is studied. The result shows that the regional gravity field variation enjoys inhomogeneity of spatial and temporal distribution and gravity change in different regions. It may be resulted from active faults and seismogenic process, and may be due to microdynamic activity of regional strain energy, which might be accumulated or released in different stages, and there exists transformation process of stress.Zhu Yiqing,Jiang Zaisen and Chen Bing,Li Hui, Sun Shaoan,and Xiang AimingSecond Crustal Deformation Monitoring Center, CSB, Xi’an 710054, China Institute of Seismology, CSB, Wuhan 430071, China 2001Earthquake Research in China2001,15,3:3
6The Spatial and Temporal Variation of Modern Tectonic Stress Field in North China before and after the 1976 Tangshan Earthquake显示文摘By using 126 earthquake focal mechanism solutions (M S≥4.7) during the period of 1963~1998, modern tectonic stress field in North China is inverted by means of the step by step convergence. The inversion results indicate that the tectonic stress field in the research region is clearly variational in space and time: (1) The middling principal stress axis σ 2 is basically vertical. The maximum and minimum principal stress axes σ 1 and σ 2 are nearly horizontal, but the azimuths of σ 1 and σ 3 are inconsistent in different districts and periods. (2) Before the Tangshan earthquake in 1976, the three principal stress axes are uniform. The azimuth of maximum principal stress axis σ 1 is 68° (striking in a NEE-SWW direction). (3) After the Tangshan earthquake, the maximum principal stress axis σ 1 and minimum principal stress axis σ 3 have variations in different districts. In the northern area of North China and on the eastern side of the Tancheng-Lujiang fault zone, the maximum principal stress axis σ 1 is also striking in a NEE-SWW direction. Its azimuth is 68°. It is the same as that before the Tangshan earthquake. In the southern area of North China, the maximum principal stress axis σ 1 is striking in a E-W direction and its azimuth is 87°.Cui Xiaofeng and Xie FurenInstitute of Crustal Dynamics, CSB, Beijing 100085, China 2002Earthquake Research in China2002,16,1:3
7The Experimental Simulation of Rocks on Load/Unload Response Ratio for Earthquake Prediction显示文摘The load/unload experiments on rock failure under pressure have been carried out in Material Test System (MTS) in the Laboratory for Non-linear Mechanics of Continuous Media (LNM), Institute of Mechanics, Chinese Academy of Sciences, and load/unload response ratio (LURR) values with strain as response (i.e. inverse elastic constant as response rate) have been obtained. The experimental results are in accordance with theoretical results and those in real earthquakes: LURR rises just before rock failure. So LURR can be used as the precursor of rock failure and earthquake prediction.Wang Yucang, Yin Xiangchu, and Wang HaitaoLaboratory for Non-linear Mechanics of Continuous Media (LNM), Institute of Mechanics,Chinese Academy of Sciences, Beijing 100080, ChinaLaboratory for Non-linear Mechanics of Continuous Media (LNM), Institute of Mechanics,Chinese Academy of Sciences, Beijing 100080, ChinaCenter for Analysis and Prediction , CSB, Beijing 100036, China 1998Earthquake Research in China1998,12,4:3
8Experiments of Brittle-Plastic Transition and Instability Modes of Juyongguan Granite at Different Temperatures and Pressures显示文摘Three groups of experiments on brittle-plastic transition and instability modes of granite were performed in a triaxial vessel with solid pressure medium at high temperature and high pressure. The results of experiments show that brittle faulting is the major failure mode at temperature <300℃, but crystal-plastic deformation is dominate at temperature >800℃, and there is a transition with increasing temperature from semi-brittle faulting to cataclastic flow and semi-brittle flow at temperatures of 300~800℃. So, temperature is the most influential factor in brittle-plastic transition of granite and confining pressure is the second factor. The results also show that progressive failure of granite occurs at lower pressure or high temperature where there is crystal plasticity, and sudden instability occurs at room temperature and high pressure (>300MPa) or high temperature and great pressure(550℃600MPa ~650℃700MPa), and a broad regime of quasi-sudden instability exists between the T-P condition of progressive failure and sudden instability. So, instability modes of granite depend simultaneously on the pressure and temperature.Zhou Yongsheng, Jiang Haikun and He ChangrongInstitute of Geology, Open Tectonophysics Laboratory, CSB, Beijing 100029, China 2003Earthquake Research in China2003,17,2:3
9Dynamic Interaction of Natural and Man-Made Structures with Earth Medium显示文摘The state of the art of dynamic interaction studies is discussed. A practical technique, the decoupling direct method for the studies, is introduced briefly and demonstrated systematically via a series of numerical experiments. The key point of the technique, i.e. the decoupling simulation of infinite media, is further clarified in four aspects: its original formulation, Us relation with other schemes for simulating infinite media, its spurious reflection analyses and its stable implementation. Applications of the decoupling direct method to the forward problems of dynamic interaction and a challenge to cope with the related inverse problems in the next century are briefly addressed.Liao ZhenpengInstitute of Engineering Mechanics, CSB, Harbin 150080, China 1999Earthquake Research in China1999,13,3:2
10Research on the Tectonic Environment and Seismogenic Mechanism of the 1927 Gulang Great Earthquake with M=8.0显示文摘In this paper, we discussed the seismotectonic environment of the deep-seated and shallowcrust and seismological and geological model caused the 1927 Gulang great earthquake, basedon the recent research concerning about the active fault, surface rupture, fault planesolution, seismic activity, as well as the deep geophysical exploration data analysis in theepicentral area.The result shows that the 1927 Gulang great earthquake was caused by NE-SW-strikingcompressional thrusting. It was a latest event occurred in the reverse fault-folding belt thatdeveloped along the intracrustal decollement.Hou Kangming, Deng Qidong and Liu BaichiSeismological Bureau of Jiangsu Province, Nanjing 210014, China Institute of Geology, CSB, Beijing 100029, China Lanzhou Institute of Seismology, CSB, Lanzhou 730000, China 2000Earthquake Research in China2000,14,2:2
11The diction of skeletalmetastases from mammary cancer by gamma camera scintigraphy显示文摘Galasko CSB 1996Br J Surg1996,56,10:1
12Combustibledust:A serious industrial hazard显示文摘Giby Joseph CSB Hazard Investigation Team 2007Journal of HazardousMaterials2007,142,3:1
13Combustible dusts :A serious industrial hazard 显示文摘Giby J CSB Hazard Investigation Team 2007Journal of Hazardous Materials2007,142,3:1
14Scientific Train of Thought and Methodological Innovation in the Intelligent Decision Support System for Earthquake Prediction in China显示文摘The level of present understanding of earthquake prediction of seismologists at home and abroad is very different. This is because China has opened up a special path of earthquake prediction research that has not been explored by other countries, with its own advantages and potentialities.Therefore, we considered that it is the most practical way to use the advantages and potentialities for raising the earthquake prediction level. For this purpose, we have developed a set of intelligent decision support system for earthquake prediction, with the analysis of cluster anomalies process at the core. The facts show that it can obviously raise the level of synthetic earthquake prediction.Wang Chengmin, Zhou Shengkui, Zhao Yi, Wang Wei, Chen Ronghua, Xu Daoyi, Ma Li, Huang Wei, and Geng JunjunCenter for Analysis and Prediction, CSB, Beijing 100036, China SeismoIogical Bureau of Heilongjiang Province, Harbin 150001, China Seismological Bureau of Shanghai Municipality, Shanghai 100062, China Institute of Geology, CSB, Beijing 100029, China 1999Earthquake Research in China1999,13,3:1
15On the Relationship Between the Crustal Strain Rate and Seismicity:Detect the Source-Field Relation from the Crustal Strain Field显示文摘The relationship between the strain cumulative rate (i.e., the crustal strain rate, or CSR in short) and seismic activity is analyzed to develop a new method to determine risky regions for strong shocks within recent years by the recorded crustal strain field. Seismic activity, especially the recurrence period, is different in different areas. Ding Guoyu (1984) pointed out that, for different seismic regions, the difference in the recurrence period of strong earthquakes is mainly controlled by their difference in the rate of the tectonic movement, which is controlled by the seismogenic environment and the tectonic conditions. The method of determining the risky regions for strong shocks from the gradient of vertical strain rates observed in a geodetic survey is preliminarily tested with the earthquakes in recent years; the results show that this method is effective and useful for earthquake prediction. The relationship between CSR and seismicity in a specific region is studied with strain theories,Zhang Guomin, Li Li, and Shi YaolinCenter for Analysis and Prediction, CSB, Beijing 100036, China Graduate School of Chinese Academy of Sciences, Beijing 100039, China 1999Earthquake Research in China1999,13,4:1
16The Crust-Mantle Structure in Zhangbei-Shangyi Earthquake Area显示文摘The seismic data obtained from the wide angle reflection and refraction profiles that pass through Zhangjiakou area of Hebei Province were interpreted. Some conclusions drawn from the result are as follows: (1) The nearly EW-trending Zhangbei-Chongli crustal fault zone and WNW-trending Zhangjiakou-Bohai Sea deep crustal fault zone meet in the Zhangbei earthquake (Ms = 6.2) area; (2) At the intersection, the two deep crustal fault zones that stretch to the Moho and the discontinuities of interfaces within the crust form the path for large area basalt eruption in Hannuoba; (3) In the earthquake area, the local velocity reversal in the middle-upper crust and abnormal low velocity zone in the lower crust imply that the magmatic activity there is still fairly violent; and (4) The recent activity of Zhangjiakou-Bohai Sea deep crustal fault zone may be the main cause of the Zhangbei earthquake.Zhu Zhiping, Zhang Jianshi, Zhang Xiankang, Zhang Chengke, Liu Mingqing, and Nie WenyingResearch Center of Exploration Geophysics, CSB, Zhengzhou 450002, China 1999Earthquake Research in China1999,13,4:1
17Seismic Risk Assessment and Disaster Management显示文摘After a brief introduction of the framework of seismic risk assessment (SRA), the current state of SRA in China is presented in five parts: the vulnerability assessment of structures, SRA methodology, earthquake loss estimation, disaster management and laws, and geographical information system (GIS), with emphasis on current Chinese practice. The vulnerability matrices used are mostly from recent earthquake experiences in China, such as the 1985 Haicheng Earthquake and the 1986 Tangshen Earthquake, especially for structures such as the adobe and unreinforced masonry buildings. For SRA, different requirements are required for different scales of exposures, e.g., global scale, regional scale, city scale, and individual scale. Simple and average conditions are used for exposure estimation and seismic hazard assessment (SHA) for the global scale, and very specific and detailed conditions for the individual scale, such as for a specific engineering project. In China, there are some standardized requirements for SHA and SRA in addition to seismic design codes, which are followed.Hu YuxianInstitute of Geophysics, CSB, Beijing 100081, China 1999Earthquake Research in China1999,13,4:1
18Prognosis of penetrating eye injuries with posterior segment intraocular foreign body显示文摘Szij RTZ Gal V Kov CSB 0,,01:1
19Combustible dusts: a serious industrial hazard 显示文摘Giby Joseph CSB Hazard Investigation Team 2007Journal of Hazardous Materials2007,142,3:1
20combustible dusts: A serious industrial hazard显示文摘Giby Joseph CSB hazard investigation team 2007Journal of Hazardous Materials2007,142,3:1
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