Based on the petrology,isotope geochemistry and fluid inclusions analysis,we established the evolutionary mode of the diagenetic fluid of dawsonite-bearing sandstone in the Jiyang Depression.Dawsonite-bearing sandston...Based on the petrology,isotope geochemistry and fluid inclusions analysis,we established the evolutionary mode of the diagenetic fluid of dawsonite-bearing sandstone in the Jiyang Depression.Dawsonite-bearing sandstone is characterized by double injection of CO_(2)and oil-gas in the Jiyang Depression that have experienced a relatively complex diagenetic fluid evolution process.The diagenetic sequence of secondary minerals involves secondary enlargement of quartz,kaolinite,first-stage calcite,dawsonite,second-stage calcite,ferrocalcite,dolomite and ankerite.Hydrocarbon charging in the dawsonite-bearing sandstone occurred at around 2.6–0 Myr.The CO_(2)charging event occurred during Dongying tectonism,forming the Pingfangwang CO_(2)gas reservoir,which provided an abundant carbon source for dawsonite precipitation.Carbon and oxygen isotopic compositions of dawsonite demonstrate that CO_(2)forming the dawsonite was of an inorganic origin derived from the mantle,and that water mediating the proc-ess during dawsonite precipitation was sequestered brine with a fluid temperature of 82℃.The evolutionary sequence of the diagenetic fluid in the dawsonite-bearing sandstone was:alkaline syngenetic fluids,weak alkaline fluids during organic acid forma-tion,acidic fluids in the early stage of CO_(2)injection,alkaline fluids in the late stage of CO_(2)injection,and weak alkaline fluids during oil and gas charging.The mode indicates an increase in-HCO_(3)because of the CO_(2)injection,and the loss of Ca^(2+)and Mg^(2+)due to the precipitation of carbonate minerals.Therefore,the evolutionary mode of diagenetic fluids is in good agreement with high HCO_(3)^(-),low Ca^(2+)and low Mg^(2+)composition of the present formation water in the dawsonite-bearing sandstone.展开更多
目的基于医院信息系统(Hospital Information System,HIS)探讨小儿骨科疾病的临床特征,为该类疾病的预防、诊治及政策的制定提供参考。方法对2016年1月-2018年12月河南省洛阳正骨医院(河南省骨科医院)小儿骨科诊疗中心收治的8475例患儿...目的基于医院信息系统(Hospital Information System,HIS)探讨小儿骨科疾病的临床特征,为该类疾病的预防、诊治及政策的制定提供参考。方法对2016年1月-2018年12月河南省洛阳正骨医院(河南省骨科医院)小儿骨科诊疗中心收治的8475例患儿的HIS数据进行回顾性分析,根据具体疾病分为骨病组和骨伤组,分析两组患儿在性别分布、年龄层次分布、平均住院周期与住院总花费的差异,同时对疾病顺位进行排序总结,采用描述性流行病学分析法进行数据分析比较。结果①骨病组患儿的主要疾病顺位为股骨头无菌性坏死、强直性脊柱炎、膝关节滑膜炎、类风湿性关节炎、膝关节内外翻畸形,骨伤组患儿疾病顺位依次为肱骨髁上骨折、锁骨骨折、尺骨近端骨折、肱骨外髁骨折、股骨骨折。②骨病组1387例患儿,骨伤组7088例患儿,两组患儿病例数量比为1∶5.11。③骨病组患儿平均年龄为(9.30±3.49)岁,骨伤组患儿为(10.35±2.71)岁,两组患儿在年龄的对比上差异具有统计学意义(t=-9.685,P=0.00)。④骨病组患儿的平均住院周期为(17.73±18.27)天,骨伤组患儿的平均住院周期为(15.25±17.12)天,经过统计学分析差异具有统计学意义(t=-3.976,P=0.00)。⑤骨病组患儿的平均住院总花费为(19453.05±2193.78)元,骨伤组患儿的平均住院总花费(24619.06±2698.85)元,经过分析差异具有统计学意义(t=-4.894,P=0.00)。结论基于真实世界的研究中骨病组患儿与骨伤组患儿在平均年龄、年龄层次分层、平均住院周期、平均住院总花费等对比上均存在差异,故而在制定预防及治疗策略时均有不同的侧重,并且两组患儿疾病顺位的不同亦能为小儿骨科疾病预防策略的制定提供一定的参考依据。展开更多
OBJECTIVE:To explore the advantages of Traditional Chinese Medicine(TCM)in"prevention"and"control"of coronavirus disease 2019(COVID-19)pandemic.METHODS:In this paper,we wish to estimate the effect ...OBJECTIVE:To explore the advantages of Traditional Chinese Medicine(TCM)in"prevention"and"control"of coronavirus disease 2019(COVID-19)pandemic.METHODS:In this paper,we wish to estimate the effect on the virus transmission of scenarios assuming TCM were used to build the first defense line at the very early stage of the spread in Wuhan.We therefore first developed a classic susceptible infected removed(susceptible infected removed,SIR)transmission model based on the national data in China and then updated it to a TCM-SIR model to assess the potential impact of such assumptions,i.e.the underlying risk of lives lost and social economy loss.RESULTS:(a)With the nationwide community lockdown,the risk value was from 90000 to 250000 without TCM intervention and the risk value was from 70000 to 220000 with TCM intervention;(b)Based the risk assessment method,we forecasted that the infections peak would be 58016 without TCM intervention,which happened on February 172020.However,the infections peak would be 45713 with TCM intervention,which happened on 16 February 2020.CONCLUSIONS:The adoption of nationwide community lockdown is conducive to timely control the epidemic and protect people’s lives and safety.At the same time,we can get lower infections if TCM intervention can be considered.We can also get the benefits from TCM prevention of COVID-19 pandemic by the basic number of infections.展开更多
At the invitation of the Union of Provinces ofItaly (UPI) and the Austrian Association for Promotion of Friendship and Cultural Relations with China (AAPFCRC), a CPAFFC delegation with Li Jincheng, deputy governor of ...At the invitation of the Union of Provinces ofItaly (UPI) and the Austrian Association for Promotion of Friendship and Cultural Relations with China (AAPFCRC), a CPAFFC delegation with Li Jincheng, deputy governor of Qinghai, as its head and Wang Faren, vice chairman of the Standing Committee of展开更多
Wuhan has raised Kailaixi Hotel(凯莱熙酒店)on Zhonghua Road in Wuchang District,Building No.4 in Huaqingyuan Community(华清园小区)and Building No.29 in Tongxin Huayuan Community(同鑫花园小区)in Jiang'an District,B...Wuhan has raised Kailaixi Hotel(凯莱熙酒店)on Zhonghua Road in Wuchang District,Building No.4 in Huaqingyuan Community(华清园小区)and Building No.29 in Tongxin Huayuan Community(同鑫花园小区)in Jiang'an District,Building No.28 in Poly Time Tianyue Community(保利时代天悦小区)in East Lake High-tech Development Zone,and Gate 127in58Street(58街坊)in Qingshan District to COVID-19 medium-risk level.展开更多
On May 13,the official website of the Wuhan municipal government posted the Wuhan Regional Health Plan(2021-2025).The plan points out that priority should be given to the Changjiang New Area,Optics Valley,and Auto Val...On May 13,the official website of the Wuhan municipal government posted the Wuhan Regional Health Plan(2021-2025).The plan points out that priority should be given to the Changjiang New Area,Optics Valley,and Auto Valley to build one or two international hospitals.展开更多
Hu Jiancong,a 36-year-old doctor at the Jiyuqiao Street Community Health Service Center,is a parenting blogger for moms.He uses his knowledge of traditional Chinese medicine(TCM)to answer their questions online.
基金supported by the National Natural Science Foundation of China(Nos.42072130,41872152).
文摘Based on the petrology,isotope geochemistry and fluid inclusions analysis,we established the evolutionary mode of the diagenetic fluid of dawsonite-bearing sandstone in the Jiyang Depression.Dawsonite-bearing sandstone is characterized by double injection of CO_(2)and oil-gas in the Jiyang Depression that have experienced a relatively complex diagenetic fluid evolution process.The diagenetic sequence of secondary minerals involves secondary enlargement of quartz,kaolinite,first-stage calcite,dawsonite,second-stage calcite,ferrocalcite,dolomite and ankerite.Hydrocarbon charging in the dawsonite-bearing sandstone occurred at around 2.6–0 Myr.The CO_(2)charging event occurred during Dongying tectonism,forming the Pingfangwang CO_(2)gas reservoir,which provided an abundant carbon source for dawsonite precipitation.Carbon and oxygen isotopic compositions of dawsonite demonstrate that CO_(2)forming the dawsonite was of an inorganic origin derived from the mantle,and that water mediating the proc-ess during dawsonite precipitation was sequestered brine with a fluid temperature of 82℃.The evolutionary sequence of the diagenetic fluid in the dawsonite-bearing sandstone was:alkaline syngenetic fluids,weak alkaline fluids during organic acid forma-tion,acidic fluids in the early stage of CO_(2)injection,alkaline fluids in the late stage of CO_(2)injection,and weak alkaline fluids during oil and gas charging.The mode indicates an increase in-HCO_(3)because of the CO_(2)injection,and the loss of Ca^(2+)and Mg^(2+)due to the precipitation of carbonate minerals.Therefore,the evolutionary mode of diagenetic fluids is in good agreement with high HCO_(3)^(-),low Ca^(2+)and low Mg^(2+)composition of the present formation water in the dawsonite-bearing sandstone.
文摘目的基于医院信息系统(Hospital Information System,HIS)探讨小儿骨科疾病的临床特征,为该类疾病的预防、诊治及政策的制定提供参考。方法对2016年1月-2018年12月河南省洛阳正骨医院(河南省骨科医院)小儿骨科诊疗中心收治的8475例患儿的HIS数据进行回顾性分析,根据具体疾病分为骨病组和骨伤组,分析两组患儿在性别分布、年龄层次分布、平均住院周期与住院总花费的差异,同时对疾病顺位进行排序总结,采用描述性流行病学分析法进行数据分析比较。结果①骨病组患儿的主要疾病顺位为股骨头无菌性坏死、强直性脊柱炎、膝关节滑膜炎、类风湿性关节炎、膝关节内外翻畸形,骨伤组患儿疾病顺位依次为肱骨髁上骨折、锁骨骨折、尺骨近端骨折、肱骨外髁骨折、股骨骨折。②骨病组1387例患儿,骨伤组7088例患儿,两组患儿病例数量比为1∶5.11。③骨病组患儿平均年龄为(9.30±3.49)岁,骨伤组患儿为(10.35±2.71)岁,两组患儿在年龄的对比上差异具有统计学意义(t=-9.685,P=0.00)。④骨病组患儿的平均住院周期为(17.73±18.27)天,骨伤组患儿的平均住院周期为(15.25±17.12)天,经过统计学分析差异具有统计学意义(t=-3.976,P=0.00)。⑤骨病组患儿的平均住院总花费为(19453.05±2193.78)元,骨伤组患儿的平均住院总花费(24619.06±2698.85)元,经过分析差异具有统计学意义(t=-4.894,P=0.00)。结论基于真实世界的研究中骨病组患儿与骨伤组患儿在平均年龄、年龄层次分层、平均住院周期、平均住院总花费等对比上均存在差异,故而在制定预防及治疗策略时均有不同的侧重,并且两组患儿疾病顺位的不同亦能为小儿骨科疾病预防策略的制定提供一定的参考依据。
基金Supported by“CACMS Innovation Fund(CI2021A05042):Research and Application of Multi-source Heterogeneous Database Integration Method Based on Heterogeneous Graph Neural Network”and“Fundamental Research Funds for the Central public welfare research institutes(Z0688):Method research on TCM Clinical big data.”
文摘OBJECTIVE:To explore the advantages of Traditional Chinese Medicine(TCM)in"prevention"and"control"of coronavirus disease 2019(COVID-19)pandemic.METHODS:In this paper,we wish to estimate the effect on the virus transmission of scenarios assuming TCM were used to build the first defense line at the very early stage of the spread in Wuhan.We therefore first developed a classic susceptible infected removed(susceptible infected removed,SIR)transmission model based on the national data in China and then updated it to a TCM-SIR model to assess the potential impact of such assumptions,i.e.the underlying risk of lives lost and social economy loss.RESULTS:(a)With the nationwide community lockdown,the risk value was from 90000 to 250000 without TCM intervention and the risk value was from 70000 to 220000 with TCM intervention;(b)Based the risk assessment method,we forecasted that the infections peak would be 58016 without TCM intervention,which happened on February 172020.However,the infections peak would be 45713 with TCM intervention,which happened on 16 February 2020.CONCLUSIONS:The adoption of nationwide community lockdown is conducive to timely control the epidemic and protect people’s lives and safety.At the same time,we can get lower infections if TCM intervention can be considered.We can also get the benefits from TCM prevention of COVID-19 pandemic by the basic number of infections.
文摘At the invitation of the Union of Provinces ofItaly (UPI) and the Austrian Association for Promotion of Friendship and Cultural Relations with China (AAPFCRC), a CPAFFC delegation with Li Jincheng, deputy governor of Qinghai, as its head and Wang Faren, vice chairman of the Standing Committee of
文摘Wuhan has raised Kailaixi Hotel(凯莱熙酒店)on Zhonghua Road in Wuchang District,Building No.4 in Huaqingyuan Community(华清园小区)and Building No.29 in Tongxin Huayuan Community(同鑫花园小区)in Jiang'an District,Building No.28 in Poly Time Tianyue Community(保利时代天悦小区)in East Lake High-tech Development Zone,and Gate 127in58Street(58街坊)in Qingshan District to COVID-19 medium-risk level.
文摘On May 13,the official website of the Wuhan municipal government posted the Wuhan Regional Health Plan(2021-2025).The plan points out that priority should be given to the Changjiang New Area,Optics Valley,and Auto Valley to build one or two international hospitals.
文摘Hu Jiancong,a 36-year-old doctor at the Jiyuqiao Street Community Health Service Center,is a parenting blogger for moms.He uses his knowledge of traditional Chinese medicine(TCM)to answer their questions online.
