The fault system of Liaodong Bay developed extensively under the control of the Tanlu Fault. The fault system can be grouped into strike-slip faults of grade Ⅰ, trunk faults of grade Ⅱand branch faults （induced fau...The fault system of Liaodong Bay developed extensively under the control of the Tanlu Fault. The fault system can be grouped into strike-slip faults of grade Ⅰ, trunk faults of grade Ⅱand branch faults （induced faults） of grade Ⅲ respectively based on its developmental scale. The faults of grade Ⅰ and Ⅱwere deep, early and large while the faults of grade Ⅲwere shallow, late and small. The formation, evolution and distribution features played a significant role in controlling the migration of oil and gas in both horizontal and vertical directions. The fluid transfer in the fault system occurred in the process of faulting. The strike-slip and trunk faults moved actively forming predominant pathways for oil and gas migration. The branch faults, with weak activity, generally controlled the development of traps and were beneficial for the accumulation and preservation of oil and gas. The faults of grade Ⅰ and Ⅱ formed the major migration pathways for oil and gas, but their fault activity rates appeared to vary along their strikes. The zones with a relatively low fault activity rate might be favorable for oil and gas accumulation. When the activities of strike-slip, trunk, and branch faults came to a halt, the fault seal behavior had a vitally important effect on the accumulation of oil and gas. The controlling role of the fault over fluid distribution was further analyzed by calculating the fault activity quantitatively.展开更多
目的探讨惊厥性癫痫持续状态(convulsive status epilepticus,CSE)患者的病因。方法以"癫痫""痫性发作""癫痫持续状态""癫痫发作"为关键词,借助电子病历检索系统,回顾性采集成都市龙泉驿区第...目的探讨惊厥性癫痫持续状态(convulsive status epilepticus,CSE)患者的病因。方法以"癫痫""痫性发作""癫痫持续状态""癫痫发作"为关键词,借助电子病历检索系统,回顾性采集成都市龙泉驿区第一人民医院和乐山市人民医院2012年1月—2017年12月住院的癫痫患者病历资料。由经过培训的癫痫专科医生按照纳入标准及排除标准严格筛选出CSE患者,根据其病史资料、辅助检查,分析CSE的病因及CSE病因在年龄、性别、文化水平、居住地、有无癫痫病史中的差异,并采用logistic回归分析癫痫预后相关因素。结果共检索出癫痫住院患者852例,其中CSE患者104例,年龄18～86岁,男75例,女29例;CSE死亡人数13例(12.5%)。CSE的病因在有无癫痫病史、不同年龄阶段中差异有统计学意义(χ2=52.396、18.354,P<0.05),不同性别、文化水平、居住地的患者CSE病因的差异无统计学意义(P>0.05)。在既往有癫痫病史的患者中,停药或减少抗癫痫药物是CSE的主要原因[28例(57.1%)];在无癫痫病史的患者中,脑血管疾病[19例(34.5%)]是CSE的最常见原因。CSE在65岁及以上人群中主要病因为脑血管疾病[17例(43.6%)],而在65岁以下人群中主要病因为停药及减少抗癫痫药物[20例(30.8%)]。多因素logistic回归分析癫痫预后相关因素显示,癫痫发作持续时间对患者预后情况产生影响[比值比=1.299,95%置信区间(1.074,1.571),P=0.007],其余各因素并未对癫痫预后有影响(P>0.05)。结论脑血管病是老年CSE患者的首位病因。癫痫患者不规律服药是CSE的突出和可避免的诱因。展开更多
文摘The fault system of Liaodong Bay developed extensively under the control of the Tanlu Fault. The fault system can be grouped into strike-slip faults of grade Ⅰ, trunk faults of grade Ⅱand branch faults （induced faults） of grade Ⅲ respectively based on its developmental scale. The faults of grade Ⅰ and Ⅱwere deep, early and large while the faults of grade Ⅲwere shallow, late and small. The formation, evolution and distribution features played a significant role in controlling the migration of oil and gas in both horizontal and vertical directions. The fluid transfer in the fault system occurred in the process of faulting. The strike-slip and trunk faults moved actively forming predominant pathways for oil and gas migration. The branch faults, with weak activity, generally controlled the development of traps and were beneficial for the accumulation and preservation of oil and gas. The faults of grade Ⅰ and Ⅱ formed the major migration pathways for oil and gas, but their fault activity rates appeared to vary along their strikes. The zones with a relatively low fault activity rate might be favorable for oil and gas accumulation. When the activities of strike-slip, trunk, and branch faults came to a halt, the fault seal behavior had a vitally important effect on the accumulation of oil and gas. The controlling role of the fault over fluid distribution was further analyzed by calculating the fault activity quantitatively.
文摘目的探讨惊厥性癫痫持续状态(convulsive status epilepticus,CSE)患者的病因。方法以"癫痫""痫性发作""癫痫持续状态""癫痫发作"为关键词,借助电子病历检索系统,回顾性采集成都市龙泉驿区第一人民医院和乐山市人民医院2012年1月—2017年12月住院的癫痫患者病历资料。由经过培训的癫痫专科医生按照纳入标准及排除标准严格筛选出CSE患者,根据其病史资料、辅助检查,分析CSE的病因及CSE病因在年龄、性别、文化水平、居住地、有无癫痫病史中的差异,并采用logistic回归分析癫痫预后相关因素。结果共检索出癫痫住院患者852例,其中CSE患者104例,年龄18～86岁,男75例,女29例;CSE死亡人数13例(12.5%)。CSE的病因在有无癫痫病史、不同年龄阶段中差异有统计学意义(χ2=52.396、18.354,P<0.05),不同性别、文化水平、居住地的患者CSE病因的差异无统计学意义(P>0.05)。在既往有癫痫病史的患者中,停药或减少抗癫痫药物是CSE的主要原因[28例(57.1%)];在无癫痫病史的患者中,脑血管疾病[19例(34.5%)]是CSE的最常见原因。CSE在65岁及以上人群中主要病因为脑血管疾病[17例(43.6%)],而在65岁以下人群中主要病因为停药及减少抗癫痫药物[20例(30.8%)]。多因素logistic回归分析癫痫预后相关因素显示,癫痫发作持续时间对患者预后情况产生影响[比值比=1.299,95%置信区间(1.074,1.571),P=0.007],其余各因素并未对癫痫预后有影响(P>0.05)。结论脑血管病是老年CSE患者的首位病因。癫痫患者不规律服药是CSE的突出和可避免的诱因。
