静校正问题通常会使反射波几何形态发生畸变,严重影响地震成像精度和质量,如果得不到有效解决,最终处理成果会受到极大影响。因此,正确认识和有效解决静校正问题是地震处理中的关键问题之一。GeoEast系统集成了完整配套的静校正技术,如...静校正问题通常会使反射波几何形态发生畸变,严重影响地震成像精度和质量,如果得不到有效解决,最终处理成果会受到极大影响。因此,正确认识和有效解决静校正问题是地震处理中的关键问题之一。GeoEast系统集成了完整配套的静校正技术,如折射波静校正、层析反演静校正、初至波剩余静校正、多种线性及非线性反射波剩余静校正等,具备综合解决复杂区静校正问题的能力。Static correction problems usually make the geometric distortion of the reflected wave,which seriously affects the accuracy and quality of seismic imaging.If it is not effectively resolved,the final results will be greatly affected.Therefore,correct understanding and effective solution of static correction is one of the key problems in seismic processing.The GeoEast system integrates the technology of static correction complete,such as refraction statics inversion,primary wave residual static correction,multiple linear and nonlinear reflection residual static correction,with the comprehensive ability to solve complex problem of static correction.展开更多
SK channels are small conductance calcium-activated potassium channels that are widely expressed in different neurons with distinct subtypes.They play an important role in modulating synaptic plasticity,dopaminergic n...SK channels are small conductance calcium-activated potassium channels that are widely expressed in different neurons with distinct subtypes.They play an important role in modulating synaptic plasticity,dopaminergic neurotransmission, and learning and memory.The present review was mainly focused on the recent findings on the contradictory roles of SK channels in modulating dopaminergic neurons in substantia nigra and in the pathogenesis of Parkinson＇s disease （PD） . Besides,whether modulation of SK channels could be a potential target for PD treatment was also discussed.展开更多
文摘静校正问题通常会使反射波几何形态发生畸变,严重影响地震成像精度和质量,如果得不到有效解决,最终处理成果会受到极大影响。因此,正确认识和有效解决静校正问题是地震处理中的关键问题之一。GeoEast系统集成了完整配套的静校正技术,如折射波静校正、层析反演静校正、初至波剩余静校正、多种线性及非线性反射波剩余静校正等,具备综合解决复杂区静校正问题的能力。Static correction problems usually make the geometric distortion of the reflected wave,which seriously affects the accuracy and quality of seismic imaging.If it is not effectively resolved,the final results will be greatly affected.Therefore,correct understanding and effective solution of static correction is one of the key problems in seismic processing.The GeoEast system integrates the technology of static correction complete,such as refraction statics inversion,primary wave residual static correction,multiple linear and nonlinear reflection residual static correction,with the comprehensive ability to solve complex problem of static correction.
基金supported by the National Basic Research Development Program of China(No.2006CB500706)the National Natural Science Foundation of China(No.30700251,30872729,30971031)+1 种基金Shanghai Key Discipline Program(No.S30202)the Program for Out-standing Medical Academic Leader(No.LJ 06003)
文摘SK channels are small conductance calcium-activated potassium channels that are widely expressed in different neurons with distinct subtypes.They play an important role in modulating synaptic plasticity,dopaminergic neurotransmission, and learning and memory.The present review was mainly focused on the recent findings on the contradictory roles of SK channels in modulating dopaminergic neurons in substantia nigra and in the pathogenesis of Parkinson＇s disease （PD） . Besides,whether modulation of SK channels could be a potential target for PD treatment was also discussed.
