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Pedosphere 2019年第4期29卷 540-544页

作者： YANG Guangmei WANG Yuanguo zhu lingjia HAN Yonghe Peter CHRISTIE Jiangsu Vocational College of Agriculture and Forestry State Key Laboratory of Pollution Control and Resource Reuse School of the EnvironmentNanjing University Key Laboratory of Soil Environment and Pollution Remediation Institute of Soil ScienceChinese Academy of Sciences Tongren Polytechnic College

Dear Editor, Environmental arsenic (As) contamination of both soil and water systems is a worldwide problem, and As can enter the human food chain through contaminated agricultural products and drinking water and cont... 详细信息

关键词： Accumulation Speciation Pteris vittata Gametophytes

Microbial remediation of a pentachloronitrobenzene-contaminated soil under Panax notoginseng: A field experiment

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Pedosphere 2020年第4期30卷 563-569页

作者： Ning ZHANG Dong GUO Ye zhu Xiaomi WANG lingjia zhu Fang LIU Ying TENG Peter CHRISTIE Zhengao LI Yongming LUO College of Resource and Environmental Engineering Guizhou UniversityGuiyang 550025(China) Key Laboratory of Soil Environment and Pollution Remediation Institute of Soil ScienceChinese Academy of SciencesNanjing 210008(China) Infinitus(China)Co. LTDJiangmen 529156(China) Institute of Coastal Zone Research Chinese Academy of SciencesYantai 264003(China)

Pentachloronitrobenzene(PCNB)is an organochlorine fungicide that is mainly used in the prevention and control of diseases in crop *** removal is used as a promising method for in-situ removal of many organic pesticides and pesticide residues.A short-term field experiment(1 year)was conducted to explore the potential role of a PCNB-degrading bacterial isolate,Cupriavidus ***-85,in the remediation of a PCNB-contaminated soil on which Panax notoginseng was *** following three treatments were used:i)control soil amended with wheat bran but without YNS-85,ii)soil with 0.15 kg m-2of solid bacterial inoculum(A),and iii)soil with 0.30 kg m-2of solid bacterial inoculum(B).The removal of soil PCNB during the microbial remediation was monitored using gas *** catalase and fluorescein diacetate(FDA)esterase activities were determined using *** addition,cultivable bacteria,fungi,and actinomycetes were counted by plating serial dilutions,and the microbial biodiversity of the soil was analyzed using *** 1 year of in-situ remediation,the soil PCNB concentrations decreased significantly by 50.3%and 74.2%in treatments A and B,respectively,when compared with the uninoculated *** soil catalase activity decreased in the presence of the bacterial isolate,the FDA esterase activity decreased in treatment A,but increased in treatment *** significant changes in plant biomass,diversity of the soil microbial community,or physicochemical properties of the soil were observed between the control and inoculated groups(P<0.05).The results indicate that Cupriavidus ***-85 is a potential candidate for the remediation of PCNB-contaminated soils under ***.

关键词： Cupriavidus sp.YNS-85 enzyme activities in-situ remediation PCNB removal soil

Effect of Silicon on Growth, Physiology, and Cadmium Translocation of Tobacco (Nicotiana tabacum L.) in Cadmium-Contaminated Soil

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Pedosphere 2018年第4期28卷 680-689页

作者： LU Yingang MA Jun TENG Ying HE Juny Peter CHRISTIE zhu lingjia REN Wenjie ZHANG Manyun Shiping DENG College of Agriculture Guizhou University Guiyang 550025 China College of Materials and Chemistry Tongren University Tongren 554300 China Key Laboratory of Soil Environment and Pollution Remediation Institute of Soil Science Chinese Academy of Sciences Nanjing 210008 China Department of Plant and Soil Sciences Oklahoma State University Stillwater OK 74078 (USA)

Silicon （Si） offers beneficial effect on plants under cadmium （Cd） stress such as promoting plant growth and increasing resistance to heavy metal toxicity. In this study, a pot experiment was performed to study the role of Si in alleviating Cd toxicity in tobacco （Nicotiana tabacurn L.） plants on a yellow soil taken from Guiyang, China. Nine treatments consisting of three concentrations of Cd （0, 1, and 5 mg kg^-1） together with three Si levels （0, 1, and 4 g kg^-1） were established. Plant growth parameters, Cd concentration, and the malondialdehyde （MDA）, chlorophyll, and carotenoid contents were determined 100 d after transplanting of tobacco seedlings. Application of exogenous Si enhanced the growth of tobacco plants under Cd stress. When 5 mg kg^-1 Cd was added, Si addition at 1 and 4 g kg^-1 increased root, stem, and leaf biomass by 26.1%-43.3%, 33.7% 43.8%, and 50.8% 69.9%, respectively, compared to $i addition at 0 g kg^-1. With Si application, the transfer factor of Cd in tobacco from root to shoot under both 1 and 5 mg kg^-1 Cd treatments decreased by 21%. The MDA contents in the Si-treated tobacco plants declined by 5.5% 17.1% compared to those in the non-Si-treated plants, indicating a higher Cd tolerance. Silicon application also increased the chlorophyll and carotenoid contents by 33.9% 41% and 25.8%-47.3% compared to the Cd only treatments. Therefore, it could be concluded that Si application can alleviate Cd toxicity to tobacco by decreasing Cd partitioning in the shoots and MDA levels and by increasing chlorophyll and carotenoid contents, thereby contributing to lowering the potential health risks of Cd contamination.

关键词： cadmium stress cadmium tolerance cadmium toxicity chlorophyll heavy metal plant growth parameter potential health risk transfer factor

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核化工项目仪控压空系统分析

仪器仪表用户 2022年第10期29卷 83-87页

作者：朱凌佳中国核电工程有限公司北京100840

在核化工项目中仪控系统用气设备种类较多,耗气因素比较复杂。为保证工程设计的经济合理性,同时提高设计水平,本文对核化工项目中的仪控压空设计方案进行了简要分析,从每类仪控设备的耗气量进行剖析,总结出一种具有实际指导意义的仪控... 详细信息

在核化工项目中仪控系统用气设备种类较多,耗气因素比较复杂。为保证工程设计的经济合理性,同时提高设计水平,本文对核化工项目中的仪控压空设计方案进行了简要分析,从每类仪控设备的耗气量进行剖析,总结出一种具有实际指导意义的仪控设备的耗气量统计方法。

关键词：核化工项目仪控压空耗气量

课程思政背景下《大学英语》课外活动的组织设计与实施

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豫章师范学院学报 2022年第1期37卷 46-50页

作者：朱玲佳豫章师范学院江西南昌330103

在课程思政的背景下,《大学英语》课外活动的思政教学开展是非常重要的,也是对课堂英语思政教学的补充和完善。这对高校《大学英语》教师提出了更高的要求,高校《大学英语》教师不仅要有较高的思想政治觉悟,还要擅于结合专业特点设计教... 详细信息

在课程思政的背景下,《大学英语》课外活动的思政教学开展是非常重要的,也是对课堂英语思政教学的补充和完善。这对高校《大学英语》教师提出了更高的要求,高校《大学英语》教师不仅要有较高的思想政治觉悟,还要擅于结合专业特点设计教学内容。《大学英语》课程思政课外活动的设计要以学生的兴趣为原则,促进合作互助,内容要联系生活,实施形式可以多种多样。

关键词：课程思政大学英语课外活动设计与实施

海洋环境污染损害中纯经济损失赔偿法律问题探析——以海洋油污损害赔偿为视角

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浙江海洋学院学报（人文科学版） 2015年第4期32卷 14-19页

作者：朱凌佳马秋萍嘉兴市人民检察院浙江嘉兴314001 华东政法大学上海200042

海洋环境污染损害影响面大,持续时间长,海洋生态环境与资源恢复原有状态过程缓慢,造成的纯经济损失涉及面也较普通环境侵权损害更广,一定范围内对其予以赔偿符合法律正义,有利于社会和谐稳定,也符合国际潮流趋势。我国应充分借鉴船舶油... 详细信息

海洋环境污染损害影响面大,持续时间长,海洋生态环境与资源恢复原有状态过程缓慢,造成的纯经济损失涉及面也较普通环境侵权损害更广,一定范围内对其予以赔偿符合法律正义,有利于社会和谐稳定,也符合国际潮流趋势。我国应充分借鉴船舶油污损害赔偿公约体系和国外的立法和赔偿实践,结合已有的纯经济损失赔偿司法经验,完善海洋油污损害中纯经济损失的赔偿制度。

关键词：海洋环境污染损害油污损害赔偿纯经济损失立法建议

基于常规模拟技术和PLC的核化工项目应急电源中心控制系统设计

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仪器仪表用户 2023年第3期30卷 60-65,78页

作者：朱凌佳刘鑫伟中国核电工程有限公司北京100840

针对核化工项目中应急电源中心的测量和控制需求,设计了一套基于模拟仪表盘和PLC,由非安全级部分与安全级部分构成的控制系统。其中,非安全级控制系统主要由PLC构成,在满足了就地测量和控制要求的前提下,可以通过与全厂DCS系统通信,实... 详细信息

针对核化工项目中应急电源中心的测量和控制需求,设计了一套基于模拟仪表盘和PLC,由非安全级部分与安全级部分构成的控制系统。其中,非安全级控制系统主要由PLC构成,在满足了就地测量和控制要求的前提下,可以通过与全厂DCS系统通信,实现正常工况下厂房的远程统一监控管理要求。同时,在基于常规模拟技术的基础上,通过采用隔离器、继电器和模拟仪表盘柜进行组合,给出了安全级控制系统的实现方式。

关键词：核化工应急电源中心控制系统 PLC 模拟仪表盘

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菊花化学成分及药理活性研究进展

河南大学学报（医学版） 2015年第4期34卷 290-300页

作者：谢占芳张倩倩朱凌佳韩光河南大学药学院河南开封475004

菊花主要含有黄酮类、三萜类、挥发油类、有机酸类等化学成分。具有抗氧化、抑菌、抗肿瘤、抗炎、抗病毒、抗诱变、驱铅、抗衰老、耐疲劳、肝保护、抗基因毒性、抗黑色素沉着、抗溃疡、抗疟原虫、免疫调节和促进胆固醇代谢等药理作用。... 详细信息

菊花主要含有黄酮类、三萜类、挥发油类、有机酸类等化学成分。具有抗氧化、抑菌、抗肿瘤、抗炎、抗病毒、抗诱变、驱铅、抗衰老、耐疲劳、肝保护、抗基因毒性、抗黑色素沉着、抗溃疡、抗疟原虫、免疫调节和促进胆固醇代谢等药理作用。对1987年至今菊花植物的化学成分和药理作用研究进行综述,为菊花资源的开发利用提供参考。

关键词：菊花化学成分药理作用

防止管路结晶吹气法测量装置在核化工工程的应用研究

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仪器仪表用户 2023年第4期30卷 53-55,84页

作者：宝音朱凌佳孟祥达王志勇中国核电工程有限公司北京100840

针对后处理厂非接触式测量,对吹气测量系统进行优化设计,提出了一种简单有效的可防止管路结晶的吹气法测量装置,并结合工程实际运行工况,对DCS系统进行协同调整,形成一套完整的运行方案。

关键词：吹气装置增湿压空结晶

The emerging role of nitric oxide in the synaptic dysfunction of vascular dementia

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Neural Regeneration Research 2025年第2期20卷 402-415页

作者： Xiaorong Zhang Zhiying Chen Yinyi Xiong Qin Zhou Ling-Qiang zhu Dan Liu Department of Pathology Affiliated Hospital of Jiujiang UniversityJiujiangJiangxi ProvinceChina Jiujiang Clinical Precision Medicine Research Center JiujiangJiangxi ProvinceChina Center for Cognitive Science and Transdisciplinary Studies Jiujiang UniversityJiangxi ProvinceChina Department of Neurology Affiliated Hospital of Jiujiang UniversityJiujiangJiangxi ProvinceChina Department of Rehabilitation Affiliated Hospital of Jiujiang UniversityJiujiangJiangxi ProvinceChina Department of Pathophysiology School of Basic MedicineTongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubei ProvinceChina

With an increase in global aging,the number of people affected by cerebrovascular diseases is also increasing,and the incidence of vascular dementia-closely related to cerebrovascular risk-is increasing at an epidemic ***,few therapeutic options exist that can markedly improve the cognitive impairment and prognosis of vascular dementia *** in Alzheimer’s disease and other neurological disorders,synaptic dysfunction is recognized as the main reason for cognitive *** oxide is one of the ubiquitous gaseous cellular messengers involved in multiple physiological and pathological processes of the central nervous ***,nitric oxide has been implicated in regulating synaptic plasticity and plays an important role in the pathogenesis of vascular *** review introduces in detail the emerging role of nitric oxide in physiological and pathological states of vascular dementia and summarizes the diverse effects of nitric oxide on different aspects of synaptic dysfunction,neuroinflammation,oxidative stress,and blood-brain barrier dysfunction that underlie the progress of vascular ***,we propose that targeting the nitric oxide-sGC-cGMP pathway using certain specific approaches may provide a novel therapeutic strategy for vascular dementia.

关键词： endoplasmic reticulum stress endothelial nitric oxide synthase gene therapy nitric oxide NO-sGC-cGMP pathway synaptic dysfunction vascular dementia