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Selectivity switching between CO and formate for CO_(2) reduction on Sb modified amorphous ZnO by electronic effect

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Nano Research 2023年第10期16卷 12144-12152页

作者： Hongyu Chen Shoufu Cao Lu Wang Xiaojing Lin qiuying zhu Yizhu Shang Shuxian Wei Siyuan Liu Zhaojie Wang Baojun Wei Xiaoqing Lu College of Science China University of PetroleumQingdao 266580China School of Materials Science and Engineering China University of PetroleumQingdao 266580China

The adjustable intermediate binding capacity in electrocatalytic carbon dioxide(CO_(2))reduction is critical for varying the reaction pathways to desired ***,we first report the synthesis of boron-doped amorphous zinc oxide with(B-a-ZnO-Sb)or without antimony nanoparticles embedding(B-a-ZnO)via one-step wet chemical method,which is easy to scale up by enlarging the vessel and increasing *** successfully realizes the product switching from CO on B-a-ZnO to formate on *** experimental and theoretical results reveal that Sb weakens the charge interaction on Zn *** on the moderate adsorption of*COOH and strong adsorption of*OCHO and*HCOOH for B-a-ZnO,the foreign Sb weakens the adsorption of these intermediates and brings about a favor formate production instead of *** work points out a new direction for the synthesis of amorphous ZnO-based catalysts and provides advanced insights into the aimed selectivity switch for CO_(2)reduction by electronic effect.

关键词： carbon dioxide reduction amorphous ZnO electronic effect selectivity switching

Impact of HIV/HCV Co-Infection on Mortality and Attrition in Antiretroviral Therapy Among People with HIV — Guangxi zhuang Autonomous Region, China, 2003–2022

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China CDC weekly 2023年第44期5卷 973-977,I0001页

作者： He Jiang qiuying zhu Jinghua Huang Xiuling Wu Bo Li Xuanhua Liu Qin Meng Shuai Tang Guanghua Lan Guangxi Key Laboratory of AIDS Prevention and Control and Achievement Transformation Guangxi Center for Disease Prevention and ControlNanning CityGuangxi Zhuang Autonomous RegionChina Guangxi Key Laboratory for Major Infectious Diseases Prevention and Control and Biosafety Emergency Response Guangxi Center for Disease Prevention and ControlNanning CityGuangxi Zhuang Autonomous RegionChina

Summary What is already known about this topic?The effects of concurrent human immunodeficiency virus(HIV)/hepatitis C virus(HCV)infection on mortality and patient attrition in those undergoing antiretroviral therapy ... 详细信息

关键词： mortality Therapy Impact

Formation mechanisms,potentials and exploration practices of large lithologic gas reservoirs in and around an intracratonic rift:Taking the Sinian-Cambrian of Sichuan Basin as an example

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Petroleum Exploration and Development 2022年第3期49卷 530-545页

作者： WEI Guoqi YANG Wei XIE Wuren SU NanX IE Zengye ZENG Fuying MA Shiyu JIN Hui WANG Zhihong zhu qiuying HAO Cuiguo WANG Xiaodan Research Institute of Petroleum Exploration&Development PetroChinaBeijing 100083China

By examining structures,sediments,reservoirs and accumulation assemblages in the Deyang-Anyue rift and its surrounding area,four new understandings are ***,during the initiation period of Deyang-Anyue rift,multiple groups of faults developed in the rift due to the effect of tensile force,bringing about multiple mound and shoal belts controlled by horsts in the second member of the Sinian Dengying Formation;in the development stage of the rift,the boundary faults of the rift controlled the development of mound and shoal belts at the platform margin in the fourth member of Dengying Formation;during the shrinkage period of the rift,platform margin grain shoals of the Cambrian Canglangpu Formation developed in the rift ***,four sets of large-scale mound and shoal reservoirs in the second member of Dengying Formation,the fourth member of Dengying Formation,Canglangpu Formation and Longwangmiao Formation overlap with several sets of source rocks such as Qiongzhusi Formation source rocks and Dengying Formation argillaceous limestone or dolomite developed inside and outside the rift,forming good source-reservoir-cap rock combinations;the sealing of tight rock layers in the lateral and updip direction results in the formation model of large lithologic gas reservoirs of oil pool before gas,continuous charging and independent preservation of each gas ***,six favorable exploration zones of large-scale lithologic gas reservoirs have been sorted out through comprehensive evaluation,namely,mound and shoal complex controlled by horsts in the northern part of the rift in the second member of Dengying Formation,isolated karst mound and shoal complex of the fourth member of Dengying Formation in the south of the rift,the superimposed area of multi-stage platform margin mounds and shoals of the second and fourth members of Dengying Formation and Canglangpu Formation in the north slope area,the platform margin mounds and shoals of the second and fourth m

关键词： intracratonic rift large lithologic gas reservoir accumulation mechanism Sichuan Basin Sinian-Cambrian Deying-Anyue rift mound and shoal belt

Cambrian faults and their control on the sedimentation and reservoirs in the Ordos Basin, NW China

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Petroleum Exploration and Development 2019年第5期46卷 883-895页

作者： WEI Guoqi zhu qiuying YANG Wei ZHANG Chunlin MO Wuling Research Institute of Petroleum Exploration&Development PetroChinaBeijing 100083China

Comprehensively utilizing the seismic,logging,drilling and outcrop data,this research studies the characteristics of the Cambrian faults and their control on the sedimentation and reservoirs in the Ordos *** results show that:(1)Three groups of faults striking North-East(NE),near East-West(EW),and North-West(NW)were developed in the *** NE and near EW faults,dominated by the normal faults,are the synsedimentary faults and the main faults of the Cambrian.(2)According to the roles of faults in tectonic units and the development scale of the faults,the Cambrian faults can be divided into three *** second-grade faults,large in scale,controlled the boundary of the Cambrian sags of the Ordos *** third-grade faults,smaller in scale than the second-grade fault,controlled the high and low fluctuations of local *** fourth-grade faults,very small in scale,were adjusting faults developed inside the local tectonic units.(3)The Cambrian faults had strong control on the sedimentation and reservoir of the *** by the second-grade and the third-grade faults,the paleogeographical framework of the Cambrian presents combination characteristics of the bulge-sag macro-structures and the high-low differentiation *** paleogeographical pattern not only controlled the development of the oolitic beach facies in the Cambrian but also the distribution of high-quality reservoirs.(4)Under the control of the faults,the micro-paleogeomorphological high parts closely adjacent to the margin of the Cambrian sags are the favorable exploration areas.

关键词： Ordos Basin Cambrian fault characteristics fault grading paleogeographic pattern synsedimentary fault

Treatment outcomes of HIV patients with hepatitis B and C virus co-infections in Southwest China:an observational cohort study

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Infectious Diseases of Poverty 2022年第1期11卷 27-33页

作者： Jingya Jia qiuying zhu Luojia Deng Guanghua Lan Andrew Johnson Huanhuan Chen Zhiyong Shen Jianjun Li Hui Xing Yuhua Ruan Jing Li Hui Lu Sten H.Vermund Jinhui zhu Han-zhu Qian SJTU-Yale Joint Center for Biostatistics and Data Science Shanghai Jiao Tong UniversityShanghaiChina Department of Bioinformatics and Biostatistics School of Life Sciences and BiotechnologyShanghai Jiao Tong UniversityShanghaiChina Guangxi Key Laboratory of Major Infectious Disease Prevention Control and Biosafety Emergency Response Guangxi Center for Disease Control and PreventionNanningChina Groton School GrotonMAUSA State Key Laboratory of Infectious Disease Prevention and Control(SKLID) Chinese Center for Disease Control and Prevention(China CDC)Collaborative Innovation Center for Diagnosis and Treatment of Infectious DiseasesBeijingChina School of Public Health Yale UniversityNew HavenCTUSA

Background:Antiretroviral therapy(ART)has reduced mortality among people living with HIV(PLWH)in China,but co-infections of hepatitis B virus(HBV)and hepatitis C virus(HCV)may individually or jointly reduce the effect of *** study aimed to evaluate the impacts of HBV/HCV coinfections on treatment drop-out and mortality among PLWH on ***:A retrospective cohort study analysis of 58,239 people living with HIV(PLWH)who initiated antiretroviral therapy(ART)during 2010-2018 was conducted in Guangxi Province,*** were from the observational database of the National Free Antiretroviral Treatment *** proportional hazard models were fitted to evaluate the effects of baseline infection of HBV or HCV or both on death and treatment attrition among ***:Our study showed high prevalence of HBV(11.5%),HCV(6.6%)and HBV-HCV(1.5%)*** overall mortality rate and treatment attrition rate was 2.95[95%confidence interval(CI):2.88-3.02]and 5.92(95%CI:5.82-6.01)per 100 person-years,*** with HIV-only patients,HBV-co-infected patients had 42%higher mortality[adjusted hazard ratio(a HR)=1.42;95%CI 1.32-1.54],HCV-co-infected patients had 65%higher mortality(a HR=1.65;95%CI:1.47-1.86),and patients with both HCV and HBV co-infections had 123%higher mortality(a HR=2.23;95%CI:1.87-2.66).Conclusions:HBV and HCV coinfection may have an additive effect on increasing the risk of all-cause death among PLWH who are on *** is suggested that there is need for primary prevention and access to effective hepatitis treatment for PLWH.

关键词： Hepatitis C virus Hepatitis B virus HIV Antiretroviral therapy Mortality Retrospective cohort

广西壮族自治区2005-2021年抗病毒治疗男男性行为人群HIV感染者免疫重建及影响因素分析

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中华流行病学杂志 2024年第4期45卷 529-535页

作者：陈妮江河陈欢欢朱秋映吴秀玲李剑军梁能秀孟琴刘玄华黄精华侯文宣王昭荃蓝光华右江民族医学院公共卫生与管理学院百色533000 广西壮族自治区疾病预防控制中心南宁530028 广西中医药大学南宁530028

目的分析广西壮族自治区(广西)抗病毒治疗(ART)的MSM中HIV感染者(MSM感染者)实现免疫重建的比例及影响因素。方法资料来源于中国疾病预防控制信息系统,研究对象为2005-2021年广西首次接受ART≥24周MSM感染者,并维持24个月内HIV RNA低于... 详细信息

目的分析广西壮族自治区(广西)抗病毒治疗(ART)的MSM中HIV感染者(MSM感染者)实现免疫重建的比例及影响因素。方法资料来源于中国疾病预防控制信息系统,研究对象为2005-2021年广西首次接受ART≥24周MSM感染者,并维持24个月内HIV RNA低于检测限。计算其接受ART后免疫重建的比例,采用Cox比例风险回归模型分析其免疫重建的影响因素。采用SPSS 24.0软件进行统计学分析。结果在3200例MSM感染者中,免疫重建不良、中等免疫重建和完全免疫重建的比例分别为15.56%(498/3200)、14.78%(473/3200)和69.66%(2229/3200)。免疫重建的ART时间M(Q_(1),Q3)为12(5,27)个月。多因素Cox比例风险回归模型分析结果显示,相比于开始ART年龄≥30岁、WHO临床分期为Ⅲ期/Ⅳ期、基线BMI<18.50 kg/m^(2)和基线CD4^(+)T淋巴细胞(CD4)计数<200个/μl者,开始ART年龄<30岁、WHO临床分期为Ⅰ期/Ⅱ期、基线BMI≥24.00 kg/m^(2)和基线CD4计数≥200个/μl者更容易实现完全免疫重建。结论2005-2021年广西ART的MSM感染者存在一定比例的免疫重建不良者,应针对年龄较大者和基线CD4计数较低者等重点人群调整和优化ART方案及监测。

关键词：男男性行为人群艾滋病抗病毒治疗免疫重建

Characteristics of Migration Among HIV-Positive MSM—Guangxi zhuang Autonomous Region,China,2005–2021

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China CDC weekly 2023年第13期5卷 287-291页

作者： Wenxuan Hou He Jiang qiuying zhu Jinghua Huang Jianjun Li Xiuling Wu Xuanhua Liu Nengxiu Liang Shuai Tang Qin Meng Bo Li Dongni Ding Ni Chen Guanghua Lan Guangxi University of Chinese Medicine Nanning CityGuangxi Zhuang Autonomous RegionChina Guangxi Key Laboratory of AIDS Prevention and Control and Achievement Transformation Guangxi Center for Disease Prevention and ControlNanning CityGuangxi Zhuang Autonomous RegionChina Youjiang Medical University for Nationalities Baise CityGuangxi Zhuang Autonomous RegionChina

Summary What is already known about this topic?Migration has a significant impact on the transmission of human immunodeficiency virus(HIV).To date,there have been few studies examining the characteristics of migration among HIV-positive men who have sex with men(MSM).What is added by this report?The prevalence of migrants among newly reported HIV-positive MSM in Guangxi zhuang Autonomous Region increased from 2005 to *** Prefecture had the highest proportion of out-migrant MSM(12.6%),while Nanning Prefecture had the highest proportion of in-migrant MSM(55.9%).Risk factors associated with migration among MSM included being in the 18–24 age range,having a college education or higher,and being a student.

关键词： education Region zhuang

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液态金属磁流体发电通道特性分析

可再生能源 2022年第12期40卷 1699-1704页

作者：李永国朱秋莹覃灿李祥燕上海海洋大学工程学院上海201306 上海海洋可再生能源工程技术研究中心上海201306

为了研究影响液态金属磁流体发电通道发电性能的因素,文章对5个不同负载系数下的发电通道的流场、电场等进行了三维数值模拟分析。利用仿真分析得到的数据来研究发电通道参数对感应电动势的影响,以及发电通道在不同负载系数下的输出电... 详细信息

为了研究影响液态金属磁流体发电通道发电性能的因素,文章对5个不同负载系数下的发电通道的流场、电场等进行了三维数值模拟分析。利用仿真分析得到的数据来研究发电通道参数对感应电动势的影响,以及发电通道在不同负载系数下的输出电压和输出功率等的变化规律。在此基础上对发电通道的设计进行优化,以提高液态金属磁流体发电机的发电效率。研究结果表明:当负载系数为0.5~0.7时,发电通道的输出功率和发电效率取得最大值;随着入口速度、磁感应强度和通道宽度的增大,发电通道的感应电动势均有增大的趋势,但增大的趋势逐渐减小;优化后的通道参数为入口速度为7 m/s,磁感应强度为0.8 T,通道宽度为0.9 m。

关键词：液态金属磁流体发电性能发电通道负载系数数值模拟

新型交互机制在英语教学中的应用及其绩效评价研究

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长春大学学报 2023年第4期33卷 90-95页

作者：吴斌朱秋影盐城工学院外国语学院江苏盐城224051 吉林省文化馆文艺部长春130022

英语教学中交互机制的应用并不全面,针对这一问题,文章针对英语教学过程中交互式机制的应用及其绩效评价展开分析。基于教师和学生的角度,在创建积极、和谐的学习氛围的同时建立交互式教学环境,交互类型包括内容、人际、时空以及媒体媒... 详细信息

英语教学中交互机制的应用并不全面,针对这一问题,文章针对英语教学过程中交互式机制的应用及其绩效评价展开分析。基于教师和学生的角度,在创建积极、和谐的学习氛围的同时建立交互式教学环境,交互类型包括内容、人际、时空以及媒体媒介,从而构建交互机制教学模式。基于此,确定交互机制教学绩效评价指标,并计算评价指标权重,完成对交互机制英语教学绩效的评价。

关键词：英语教学交互机制绩效评价