成语故事：防患于未然。
有一家人家造了新房子，但厨房没有安排好，烧火的土灶烟囱砌得太直，土灶旁边堆着一大堆柴草。这家主人请客。有位客人看到主人家厨房的这些情况，就对主人说：“你家的厨房应该整顿一下。”主人问道：“为什么呢？”客人说：“你家烟囱砌得太直，柴草放得离火太近。你应将烟囱改砌得弯曲一些，柴草也要搬远一些，不然的话，容易发生[阅读全文]
博文
(2008-05-18 15:46:08)
(2008-05-18 07:53:54)
中国地震局将汶川地震震级从7.8级修订为8.0级
新华网北京5月18日电（记者李斌）记者从中国地震局获悉，在5月12日四川汶川地震发生后，中国地震台网中心利用国家地震台网的实时观测数据，速报的震级为里氏7．8级。随后，根据国际惯例，地震专家利用包括全球地震台网在内的更多台站资料，对这次地震的参数进行了详细测定，据此对震级进行修订，修订后震级为里氏8．[阅读全文]
新华网北京5月18日电（记者李斌）记者从中国地震局获悉，在5月12日四川汶川地震发生后，中国地震台网中心利用国家地震台网的实时观测数据，速报的震级为里氏7．8级。随后，根据国际惯例，地震专家利用包括全球地震台网在内的更多台站资料，对这次地震的参数进行了详细测定，据此对震级进行修订，修订后震级为里氏8．[阅读全文]
(2008-05-15 23:16:11)
[阅读全文]
(2008-05-15 15:15:56)
<br><br>The problems covered by IIEPT activity and recent results are the following. <br><br>General theory of deterministic chaos. <br>Nonlinear dynamics of the lithosphere and earthquake prediction. <br>Modeling of dynamics of block and fault systems. <br>Algorithms for intermediate-term earthquake prediction and their successful applications worldwide. <br>Hierarchical models of crack formation and application of renormalisation group methods and theory of critical phenomena to the study of seismicity and earthquake prediction. <br>Identification of earthquake-prone areas by pattern recognition approach. This approach was applied to numerous mountain countries, and was recently expanded to active platforms (Siberian, Central Russian, and Indian ones). <br>Probabilistic estimation of seismic risk in terms of the damage to economy and population for the biggest cities of the world, earthquake insurance of rural dwellings in Georgia (FSU), Baikal-Amur railroad, Italy etc. <br>Geophysical fluid dynamics: quantitative modeling of basin evolution. An alternative mechanism of sedimentary basin subsidence has been suggested and applied to North American and some Russian basins. <br>Forward and inverse problems of seismology. Problems of uniqueness and stability were introduced along with the methods of reducing non-uniqueness by joint analysis of diverse data. New approaches to forward problems of surface wave propagation in laterally inhomogeneous media were found. New algorithms for inversion of surface wave data have been designed and applied to studies of lithospheric structure of different regions in Eurasia and of space-time seismic source features of recent strong earthquakes. <br>Signal-to-noise enhancement for a single stations and arrays and sophisticated data processing. New algorithms were developed for signal detection based on autoregressive models of seismic wave fields. They were successfully applied to detection of weak earthquakes and nuclear explosions. Detection threshold is improved by factor 10 comparing to traditional methods used in the West. New algorithms of frequency-time analysis were developed and applied to high resolution studies of dispersion and polarisation of surface waves. <br>Broadband seismological registration. <br> <br><br>The current goals of the Institute are the following. <br><br>Scenarious of development of instability in hierarchical nonlinear (chaotic) system: theory and numerical simulation. <br>New generation of earthquake prediction algorithms, with tenfold increase of accuracy. This is based on integration of modeling, phenomenology, and neotectonics. <br>Instability/seismicity of platforms. Reconsideration of instability for the sites of high-risk construction. <br>Monitoring of stress-strain field in seismic regions. Kinematic and geometric incompatibility in the fault system. <br>Interaction with civic protection authorities in estimation of seismic risk and in earthquake prediction. <br>Geophysical fluid dynamics: interplay between mantle flows and surface processes. <br>New state-of-the-art broadband seismograph (now being tested in Belgium and UK). <br><br><br>)
俄罗斯科学院IIEPT(InternationalInstitutionofEarthquakePredictionTheoryandMathematicalGeophysics)
TheproblemscoveredbyIIEPTactivityandrecentresultsarethefollowing.
Generaltheoryofdeterministicchaos.
Nonlineardynamicsofthelithosphereandearthquakeprediction.
Modelingofdynamicsofblockandfaultsystems.
Algorithmsforintermediate-termearthquakepredictionandtheirsuccessfulapplicati...[阅读全文]
(2008-05-15 14:47:43)
A
acceleration
accelerogram
accelerograph
accretionarywedge
activefault
aftershocks
alluvium
amplification
amplitude
arc
aseismic
asperity
asthenosphere
attenuation
B
backarc
basement
bedrock
Benioffzone
blindthrustfault
bodywave
brittle-ductile
boundary
C
carbon14age
compressionalstress
com...[阅读全文]
acceleration
accelerogram
accelerograph
accretionarywedge
activefault
aftershocks
alluvium
amplification
amplitude
arc
aseismic
asperity
asthenosphere
attenuation
B
backarc
basement
bedrock
Benioffzone
blindthrustfault
bodywave
brittle-ductile
boundary
C
carbon14age
compressionalstress
com...[阅读全文]
(2008-05-12 12:29:59)
(2008-05-07 10:38:43)
上海楼盘折扣达5成
上海一高档楼盘22名买家获三至五成折扣，买家多出自房地、规划、工商、公安等部门。
在上海寸土寸金的徐家汇，名为帝景苑的楼盘售罄数年后，由股东纠纷引发的举报显示，约400户业主中，50余户曾获得一成以上的折扣，其中22名买家折扣高达三至五成。折扣买家多出自房地、规划、工商、公安等政府部门，显示了楼市里官商互惠的生态。
特殊[阅读全文]
上海一高档楼盘22名买家获三至五成折扣，买家多出自房地、规划、工商、公安等部门。
在上海寸土寸金的徐家汇，名为帝景苑的楼盘售罄数年后，由股东纠纷引发的举报显示，约400户业主中，50余户曾获得一成以上的折扣，其中22名买家折扣高达三至五成。折扣买家多出自房地、规划、工商、公安等政府部门，显示了楼市里官商互惠的生态。
特殊[阅读全文]
(2008-05-05 01:27:35)
在那遥远的小山村小呀小山村
我那亲爱的妈妈已白发鬓鬓
过去的时光难忘怀难忘怀
妈妈曾给我多少吻多少吻
吻干我那脸上的泪花
温暖我那幼小的心
妈妈的吻甜蜜的吻
叫我思念到如今
遥望家乡的小山村小呀小山村
我那可爱的小燕子可回了家门
女儿有个小小心愿小小心愿
再还妈妈一个吻一个吻
吻干她思儿的泪花
安抚她那孤独的心<[阅读全文]
(2008-05-02 22:26:10)
(2008-05-02 22:02:57)
