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chinese Science Bulletin 1997年第4期42卷 324-328页

作者： TONGLaixi, LIU Xiaohan, XU Ping, HAN Xiuling, ZHAO Yue, REN Liudong and WANG Yanbin1. Laboratory of Lithospheric Tectonic Evolution, Institute of Geology, chinese academy of sciences, beijing 100029,{4. 2. Institute of Geology, chinese academy of Geological sciences, beijing 100037,{4.

1 Geological setting THE Larsemann Hills, East Antarctica consist mainly of Mirror, Broknes and Stornes Peninsulas and many islands(fig. 1), with an area of 60 km^2, and form part of extensive Neoproterozoic (1000 Ma) high-grade metamorphic terranes of East Antarctica. The major outcrops in the region are composed of amphibolite to granulite facies metapelites, metapsammites, quartzites, migmatitie paragneisses, felsic orthogneisses and mafic granulites.

关键词： sapphirine-bearing hyperthene quartzite Larsemann Hills East Antarctica.

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法律论证中的融贯论

法制与社会发展 2006年第2期12卷 117-128页

作者：蔡琳中国社会科学院研究生院北京100102

法律论证中的融贯论具有两个基本特性,即逻辑一致性以及信念之间的相互支持关系。法律论证中的融贯论在于回答因融贯本身所存在的责难而涉及越来越广泛的领域,它不仅仅是一种方法选择, 也是一种法律理论。其统一以法律、道德、政治为核... 详细信息

法律论证中的融贯论具有两个基本特性,即逻辑一致性以及信念之间的相互支持关系。法律论证中的融贯论在于回答因融贯本身所存在的责难而涉及越来越广泛的领域,它不仅仅是一种方法选择, 也是一种法律理论。其统一以法律、道德、政治为核心而形成融贯的体系。

关键词：融贯法律论证局部融贯论整全融贯论

Paleoclimatic significance of mineral magnetic properties of loess sediments in northeastern Qinghai-Tibetan Plateau

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Paleoclimatic significance of mineral magnetic properties of...

中国科学院地质与地球物理研究所2003学术年会

作者： WANG Xiaoyong~1,LU Huayu~1,LI Zhen~2, DENG Chenglong~3,TAN Hongbing~4.& SONG Yougui~1 1.State Key Laboratory of Loess and Quaternary Geology,Institute of Earth Environment,chinese academy of sciences,Xi’an 710075, china 2.Department of Geography,Qinghai Normal University,Xining 810008, china 3.Paleomagnetism Laboratory,Institute of Geology and Geophysics, chinese academy of sciences,beijing 100029,china 4.Institute of Saline Lake,chinese academy of sciences,Xining 810008,china

Loess deposit in the northeastern Qing-hai -Tibetan Plateau offers an excellent record of climate and environment changes in this *** have conducted multiparameter mineral magnetic analyses of samples of loess deposits from the Dongchuan,Lalakou and Panzishan sections. The methods used include magnetic susceptibility,frequency -dependent susceptibility,temperature-dependent susceptibility,isothermal remanent magnetization acquisition, and magnetic hysteresis *** results reveal that magnetite is the dominant contributor to magnetic susceptibility. Maghemite and hematite is also present in the loess layers and paleosol *** higher concentration of maghemite in paleosols suggests that the formation of maghemite occurred during in situ pedogenesis,which plays an important role in the enhancement of the magnetic susceptibility. Similar to that in the chinese Loess Plateau lying to the east of the Liupan Mountains,magnetic granulometry in the studied loess and paleosols is predominantly pseudo-single-domain(PSD).However,the mean grain-size of the ferrimagnetic minerals in loess is evidently coarser (larger PSD and multidomain-like) than in paleosols(mainly PSD).The magnetic susceptibility of loess and paleosols is positively correlated with the content of ultrafine magnetite /maghemite grains,and hence with the intensity of in situ ***,the enhanced magnetic susceptibility in the studied loess-paleosol sequences can be interpreted as being due to climatically induced in situ pedogenesis.

关键词： mineral magnetism loess-paleosol Qinghai-Tibetan Plateau magnetic susceptibility

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论图书馆事业的科学发展观

图书情报工作 2004年第9期48卷 21-23页

作者：黄颖中国科学院文献情报中心北京100080

界定“以人为本”同时作为发展目的和发展手段的图书馆事业的科学发展观,并阐述其具体内容。

关键词：以人为本科学发展观图书馆事业

Three-dimensional mechanical modeling of large-scale crustal deformation in china constrained by the GPS velocity field

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A Biochemical Study on Combined Treatment of Experimental Silicosis with Tetradrine-PVNO and Tetradrine-QOHP in Rats

中国科学院地质与地球物理研究所2008学术年会

作者： Jian Wang~(a,*),Zheng-Ren Ye~a,Jian-Kun He~b a Institute of Geology and Geophysics,chinese academy of sciences,beijing 100029,{4. b Institute of Tibetan Plateau Research,chinese academy of sciences,beijing 100085,{4.

We present a quantitative model for the crustal movement in china with respect to the Eurasia plate by using the three-dimensional finite element code *** model consists of an elastoplastic upper lithosphere and a viscoelastic lower *** lithosphere is supported by the hydrostatic pressure at its *** India-Eurasia collision is modeled as a velocity boundary *** large-scale faults are introduced as Coulomb-type frictional zones in the *** values for the root mean square(RMS) of the east and north velocity components differences(RMS(Ue) and RMS(Un)),which are between the observation and the prediction,are regarded as the measurements to evaluate our *** model the long-term crustal deformation in china by adjusting the faults frictions ranged from 0.01 to 0.5 and considering the effects resulted from lithospheric viscosity variation and topographic *** results suggest most of the large-scale faults frictions are not larger than 0.1,which is consistent with other large-scale faults such as the North Anatolian fault(Provost,A.S.,Chery,J., Hassani,R.,***-dimensional mechanical modeling of the GPS velocity field along the North Anatolian *** ***.209, 361-377) and the San Andreas fault(Mount,V.S.,Suppe,J.,*** of stress near the San Andreas fault:implications for wrench tectonics. Geology,15,114.-114.).Further,we examine the effects on the long-term crustal deformation in china of three causes:the large-scale faults, lithospheric viscosity structure and topographic *** indicate that the lithospheric viscosity structure and the topographic loading have important influences on the crustal deformation in china,while the influences caused by the large-scale faults are *** our simulations satisfactorily reproduce the general picture of crustal movement in china,there is a poor agreement between the model and the observed GPS velocity field in Sichuan-Yunnan ***

关键词： Crustal deformation Fault friction Topographic loading Lithospheric viscosity structure

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Biomedical and Environmental sciences 1995年第3期8卷 265-268页

作者： YU LAN ZOU CHANG-QI LI YU-RUI QU LEI XING KANG-JI AND DU QING-CHENG (Institute of Occupational Medicine, chinese academy of Preventive Medicine, beijing 100050, china) Institute of Occupational Medicine Chinese Academy of Preventive Medicine Beijing China.

A better understanding is needed to explain the mechanism of therapeutic effect of combined use of tetradrine-PVNO and tetradrine-QOHP which play very important roles in treatment of silicosis. Blood prolidase (PLD), monoamine oxidase (MAO) and plasminogen (PLG) in silicotic rats after treatment with tetradrine-PVNO or tetradrine-QOHP were measured. The values obtained were compared with the untreated silicotic rats. It was found that the silicotic rats that received tetradrine-PVNO showed significant increase in PLD and decrease in PLG, but no significant change in MAO. The PLD in plasma of silicotic rats that received tetradrine-QOHP were elevated significantly, but PLG and MAO did not change appreciably. These findings suggest that the combined use of tetradrine-PVNO and tetradrine-QOHP can accelerate the degradation of collagen in silicotic rats

关键词： PVN A Biochemical Study on Combined Treatment of Experimental Silicosis with Tetradrine-PVNO and Tetradrine-QOHP in Rats

A Conservative System for the Nonlinear String with Input-Output on Boundary

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A Conservative System for the Nonlinear String with Input-Ou...

Tonal coarticulation patterns in quadrisyllabic words and phrases with normal stress of mandarin

第二十二届中国控制会议

作者： Yao Pengfei Institute of Systems Science academy of Mathematics and Systems sciences chinese academy of sciences beijing 100080

＜正＞We construct a conservative structure with the input and output at the boundary for the nonlinear string which ensures us to have global smooth solutions to the quasilinear hyperbolic system once the initial dat... 详细信息

关键词： AMS(MOS) subject classifications 4.B 4.E

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chinese Journal of Acoustics 1993年第3期12卷 245-257页

作者： LIN Maocan and YAN Jingzhu (Institute of Linguistics. chinese academy of social sciences, beijing 100732)

Quadrisyllabic words and phrases with normal stress of Mandarin were used to study the tonal coarticulation. It was firstly found that the F0perturbation at the starting-point and the ending-point of the F0 curve in each syllable caused by tonal coarticulation is larger than the intrinsic F0 difference of vowels at the starting-point and the ending-point of it. As for the tonal coarticulation, it was discovered that tonal coarticulation in word and phrase with normal stress is different to that in the nonsense sequence with even stress, and in word and phrase with normal stress, the tonal coarticulatory effects are unidirectional, and the carryover effect does not extend to the ending-point of tone-section of the following syllable and the anticipatory effect does not extend to the starting-point of tone-section of the preceding one, and the F0 perturbation by tonal coarticulation has its pattern.

关键词： Tonal coarticulation Carryover effect Anticipatory effect Intrinsic F0 F0 perturbation.

Tetramethylpyrazine protected photoreceptor cells of rats by modulating nuclear translocation of NF-κB

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Acta Pharmacologica Sinica 2005年第7期26卷 887-892页

作者： Jin-nan YANG~(2,3) Jin-mao CHEN~4.Lin LUO~4.Shao-chun LIN~4.Dai LI~4.Shi-xing HU~(4.5,6) 2 School of Pharmacy,Xinxiang Medical College,Xinxiang 4.3003,china 4.Zhongshan Ophthalmic Centre,Sun Yat-sen University,Guangzhou 510060,china 5 Eye Hospital of china,academy of Traditional {4. Medicine,beijing 10004.,china School of Pharmacy Xinxiang Medical College Xinxiang 453003 China Zhongshan Ophthalmic Centre Sun Yat-sen University Guangzhou 510060 China Eye Hospital of china Academy of Traditional Chinese Medicine Beijing 100040 China

Aim:To evaluate the effect of tetramethylpyrazine(TMP)injection on retinaldamage induced by N-methyl-N-nitrosourea(MNU)in rats and on nuclear factor-kappa B(NF-κB)family ***:Female Sprague-Dawley(SD)ratswere randomly divided into groups:(i),control group;(ii),model group;and(iii),TMP-injection groups,in which the rats were subdivided into 4. mg/kg,80 mg/kgand 160 mg/kg *** were injected ip into 4.-day-old SD rats once a *** 50 days of age,all rats in the model group and drug groups also received asingle ip injection of 60 mg/kg *** in group 1 received ip injection ofphysiological *** rats were killed at different times after MNU or physi-ological saline *** apoptotic index of photoreceptor cells was calcu-lated by TUNEL labeling;retinal damage was evaluated based on retinal thicknessand the expression of NF-κB family members was detected by Western ***:TMP injections,in a dose-dependent manner,suppressed photorecep-tor cell apoptosis and decreased its loss in the peripheral *** comparedwith the MNU-treated group,TMP injection at a dose of 160 mg/kg also time-dependently upregulated the NF-κB/p65 protein level in the nucleus anddownregulated the IκBα protein level in the ***,no protectiveeffect of TMP injection on MNU-induced central retinal damage was ***:TMP injection partially protects against MNU-induced retinal dam-age by upregulating the nuclear translocation of p65 to inhibit photoreceptor cellsapoptosis.

关键词： tetramethylpyrazine photoreceptors methylnitrosourea apoptosis NF-kappa B retinitis pigmentosa

Three-dimensional variational data assimilation implemented in numerical modeling for Wuhan torrential rain in July 1998

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Progress in Natural Science:Materials International 2002年第6期 47-50页

作者： ZHANG Xin , WANG Bin, JI Zhongzhen and LIN Wantao(LASG, Institute of Atmospheric Physics, chinese academy of sciences, beijing 100029,{4.) LASG Institute of Atmospheric Physics Chinese Academy of Sciences Beijing 100029 China

On July 20-21, 1998, a torrential rain with 24.hour rainfall of 286mm occurred in Wuhan, Hubei Province of china. In this study, a three-dimensional variational data assimilation system developed at the Fifth-Generation Pennsylvania State University/National Center for Atmospheric Research Mesoscale Model ( MM5 ) along with conventional rawinsonde sounding and surface observation is used for modeling the heavy rain. It successfully incorporates observational data of temperature, humidity and wind, and provides an optimal analysis being in favor of the formation of heavy rain. The 24.hour rainfall predicted by the new scheme is 109 mm rather tban 2.5 mm forecasted by control experiment. Furthermore, the forecasted accuracy of location and time-variation of hourly rainfall reproduced by this model is also improved.

关键词： variational data assimilation torrential rain numerical modeling.