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Role of inflammatory lipid and fatty acid metabolic abnormalities induced by plastic additives exposure in childhood asthma

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Journal of Environmental Sciences 2024年第3期137卷 172-180页

作者： Zhiyu Chen Fang Li Lei Fu Yu Xia ying luo Ang Guo Xiaona Zhu Huifang Zhong Qian luo Institute of Biomedical and Health Engineering Shenzhen Institute of Advanced TechnologyChinese Academy of SciencesShenzhen 518055China University of Chinese Academy of Sciences Beijing 100049China Rheumatology&Immunology Department of Shenzhen Children’s Hospital Shenzhen 518038China Hubei Key Laboratory of Environmental and Health Effects of Persistent Toxic Substances Institute of Environment and HealthJianghan UniversityWuhan 430056China

Lipid metabolism play an essential role in occurrence and development of asthma,and it can be disturbed by phthalate esters(PAEs)and organophosphate fame retardants(OPFRs).As a chronic infammatory respiratory disease,the occurrence risk of childhood asthma is increased by PAEs and OPFRs exposure,but it remains not entirely clear how PAEs and OPFRs contribute the onset and progress of the disease.We have profiled the serum levels of PAEs and OPFRs congeners by liquid chromatography coupled with mass spectrometry,and its relationships with the dysregulation of lipid metabolism in asthmatic,bronchitic(acute infammation)and healthy(non-infammation)children.Eight PAEs and nine OPFRs congeners were found in the serum of children(1–5 years old)from Shenzhen,and their total median levels were 615.16 ng/m L and 17.06 ng/m L,respectively.Moreover,the serum levels of mono-methyl phthalate(MMP),tri-propyl phosphate(TPP)and tri-n-butyl phosphate(TNBP)were significant higher in asthmatic children than in healthy and bronchitic children as control.Thirty-one characteristic lipids and fatty acids of asthma were screened by machine-learning random forest model based on serum lipidome data,and the alterations of infammatory characteristic lipids and fatty acids including palmitic acids,12,13-Di HODE,14,21-Di HDHA,prostaglandin D2 and Lyso PA(18:2)showed significant correlated with high serum levels of MMP,TPP and TNBP.These results imply PAEs and OPFRs promote the occurrence of childhood asthma via disrupting infammatory lipid and fatty acid metabolism,and provide a novel sight for better understanding the effects of plastic additives on childhood asthma.

关键词： Phthalate esters Organophosphate fame retardants Childhood asthma Lipid and fatty acid metabolism Machine-learning random forest model Chronic airway infammation

Recent advances in heterogeneous catalysis of solar-driven carbon dioxide conversion

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Journal of Environmental Sciences 2024年第6期140卷 165-182页

作者： Jun Xu Farzaneh Arabpour Roghabadi ying luo Vahid Ahmadi Qian Wang Zheng Wang Hong He State Key Joint Laboratory of Environment Simulation and Pollution Control Research Center for Eco-Environmental SciencesChinese Academy of SciencesBeijing 100085China College of Chemistry and Chemical Engineering Henan Polytechnic UniversityJiaozuoHenan 454000China Department of Process Engineering Faculty of Chemical EngineeringTarbiat Modares UniversityTehranIran Optoelectronics and Nanophotonics Research Group Faculty of Electrical and Computer EngineeringTarbiat Modares UniversityTehranIran Graduate School of Engineering Nagoya UniversityFuro-choChikusa-kuNagoya 464-8603Japan

Solar-driven carbon dioxide(CO_(2))conversion including photocatalytic(PC),photoelectrochemical(PEC),photovoltaic plus electrochemical(PV/EC)systems,offers a renewable and scalable way to produce fuels and high-value chemicals for environment and energy sustainability.This review summarizes the basic fundament and the recent advances in the field of solar-driven CO_(2)conversion.Expanding the visible-light absorption is an important strategy to improve solar energy conversion efficiency.The separation and migration of photogenerated charges carriers to surface sites and the surface catalytic processes also determine the photocatalytic performance.Surface engineering including co-catalyst loading,defect engineering,morphology control,surface modification,surface phase junction,and Z-scheme photocatalytic system construction,have become fundamental strategies to obtain high-efficiency photocatalysts.Similar to photocatalysis,these strategies have been applied to improve the conversion efficiency and Faradaic efficiency of typical PEC systems.In PV/EC systems,the electrode surface structure and morphology,electrolyte effects,and mass transport conditions affect the activity and selectivity of electrochemical CO_(2)reduction.Finally,the challenges and prospects are addressed for the development of solar-driven CO_(2)conversion system with high energy conversion efficiency,high product selectivity and stability.

关键词： Solar-driven CO_(2)reduction Photocatalytic system Photoelectrochemical system Photovoltaic plus electrochemical system Surface/interface engineering

Renewable Biomass as a Platform for Preparing Green Chemistry

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Journal of Renewable Materials 2024年第2期12卷 325-328页

作者： Qiaoguang Li Puyou Jia ying luo Yue Liu College of Chemistry and Chemical Engineering Zhongkai University of Agriculture and EngineeringGuangzhou510225China Institute of Chemical Industry of Forestry Products Chinese Academy of ForestryNanjingChina College of Materials and Energy South China Agricultural UniversityGuangzhou510642China College of Chemical Engineering Qingdao University of Science and TechnologyQingdao266061China

1 About the Special Issue Editor Qiaoguang Li is an associate professor and master’s supervisor in the Department of College of Chemistry and Chemical Engineering,Zhongkai University of Agriculture and Engineering.He received his PhD from Institute of Chemical Industry of Forestry Products,Chinese Academy of Forestry in 2018.He has been focusing his research on the chemical basis and application of natural resources.He has published nearly 30 international peer reviewed papers and applied for 10 patents.

关键词： Biomass Platform patent

Pharmacological effects of volatile oil from chrysanthemum and its associated mechanisms:a review

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Acupuncture and Herbal Medicine 2024年第1期4卷 79-91页

作者： Jing Zhang Weiqiang Su Nina Filipczak ying luo Anping Wan Yao He Shijuan Yan Xiang Li Ming Yang Key Laboratory of Modern Preparation of TCM Ministry of EducationJiangxi University of Chinese MedicineNanchangChina Center for Pharmaceutical Biotechnology and Nanomedicine Northeastern UniversityBostonUSA National Pharmaceutical Engineering Center for Solid Preparation in Chinese Herbal Medicine Jiangxi University of Chinese MedicineJiangxi University of Chinese MedicineNanchangChina

Volatile oil(VO)is the main chemical component of common plants in Chrysanthemum genus,and it possesses several beneficial pharmacological properties,including bacteriostatic,antioxidant,anti-tumor,anti-inflammatory,antipyretic,analgesic,antiosteoporotic,antihypertensive,sedative,and hypnotic effects.To date,research on the effective components of Chrysanthemum extract has mainly focused on flavonoids,whereas limited data are available on the chemical constituents and underlying mechanisms of action of the VO components.In this review,the pharmacological activities and mechanisms of VO are comprehensively reviewed with the aim of providing a foundation for further development for medicinal,aromatherapy,and diet therapy applications.

关键词： Action mechanisms Chrysanthemum Pharmacological activity Volatile oil

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规章介入私法自治的方式、正当性与限度

江汉论坛 2024年第2期 107-113页

作者：罗英石佳乐湖南大学法学院湖南长沙410082 中国政法大学法学院北京100088

规章能以何种方式介入私法自治,以及介入的正当性和界限何在存在争议。私法自治是公法上制度性保障的对象,行政或直接或间接地介入到私法自治中,规章即为行政介入的一种方式。由于规章在现行法秩序下无法创设侵害性规范,也非民事诉讼中... 详细信息

规章能以何种方式介入私法自治,以及介入的正当性和界限何在存在争议。私法自治是公法上制度性保障的对象,行政或直接或间接地介入到私法自治中,规章即为行政介入的一种方式。由于规章在现行法秩序下无法创设侵害性规范,也非民事诉讼中的效力渊源,无法直接介入私法自治,而只能借由立法、行政和司法中可以直接介入私法自治的途径间接介入。规章通过效力渊源的明示承认、需要被法院发现的效力渊源的暗示承认与通过行政判决既判力三条路径间接介入私法自治。其中第一、三条路径具有契约主义进路下的形式正当性,第二条路径具有商谈主义进路下的形式正当性,三条路径基于法律正义和分配正义以及规章的特有优势而具有实质正当性。三条路径都受到制度性保障过度禁止的限制,第一条路径还要受到授权明确性原则的限制,第二条路径要受到司法依附性的限制,第三条路径要受到行政诉讼既判力的限制。

关键词：规章私法自治制度性保障间接介入

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普通高中生涯教育课程建设的路径研析

教学与管理 2024年第3期 61-65页

作者：罗颖曹宇福建师范大学心理学院福州350117 南昌医学院南昌330000

生涯教育既着眼于学生当下又面向学生未来,新高考改革使生涯教育成为高中教育体系中新的关注点。生涯教育课程也由此成为当前普通高中课程建设不可或缺的一部分。在终身教育理念视角下,当前普通高中生涯教育课程建设存在功利化、狭窄化... 详细信息

生涯教育既着眼于学生当下又面向学生未来,新高考改革使生涯教育成为高中教育体系中新的关注点。生涯教育课程也由此成为当前普通高中课程建设不可或缺的一部分。在终身教育理念视角下,当前普通高中生涯教育课程建设存在功利化、狭窄化、单一化三方面的困境。鉴于此,普通高中生涯教育课程的建设应当以“全程发展”为统领、以“以人为本”为依托、以“多方合作”为保障,以期为我国普通高中生涯教育格局的创建提供一种新的可能。

关键词：生涯教育课程终身教育全程发展普通高中

THE OPCM STRAIN GAUGES FOR STRAIN AND STRESS MEASUREMENT OF ORTHOTROPIC MATERIAL STRUCTURES

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Acta Mechanica Solida Sinica 2000年第4期13卷 337-345页

作者： luo ying Tao Baoqi Faculty of Science Jiangsu University of Science&TechnologyZhenjiang 212013China Key Lab for Smart Material&Strcutrues Nanjing University of Aeronautics&AstronautsNanjing 210016China

The orthotropic mechanical sensor of piezoelectric compositematerial made from piezoelectric ceramic and resin materials andtheir sensing mechanism are presented. The sensing equations of thead- hered- and embedded-type sensing units are deduced, which areused to detect the stresses in orthotropic material structures. Thesurface strain of the orthogonal plate is measured under the actionof the planar stress field, and the error is analyzed.

关键词： piezoelectric composite material sensing equations orthotropicstructures

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教材分析的基本逻辑、实践向度与现实策略

教育理论与实践 2024年第8期44卷 38-42页

作者：罗英徐文彬天津师范大学教育学部天津300387 南京师范大学课程与教学研究所江苏南京210097

面对教材独特的育人价值,教师做好教材分析是“用教材教”的重要一环。教材分析的基本逻辑分别指向认识论、方法论和价值论三个维度。认识论维度揭示了“认知”与“筹划”的思维定位,方法论维度凸显了循证式设计,价值论维度阐释了双重... 详细信息

面对教材独特的育人价值,教师做好教材分析是“用教材教”的重要一环。教材分析的基本逻辑分别指向认识论、方法论和价值论三个维度。认识论维度揭示了“认知”与“筹划”的思维定位,方法论维度凸显了循证式设计,价值论维度阐释了双重价值意蕴。三维指向的教材分析突破了静态文本解读方式,创生出过程、问题、情境三维向度的实践形态,即把握动态过程,确立多主体的互动关系;指向问题驱动,生成认知结构的引擎;注重情境感知,创生意义的体验场域。鉴于此,生成教师的“行动哲学”,提升教师循证素养,促进沉浸式学习体验,应成为教材分析的现实策略。

关键词：教材分析认识论方法论价值论动态过程问题驱动情境感知实践向度行动哲学循征素养沉浸式学习

镜语、诗意、人生:从传统审美文化视角看《掬水月在手》

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四川戏剧 2024年第1期 95-99页

作者：任华龙罗莹南京艺术学院人文学院四川职业技术学院文化旅游学院

电影《掬水月在手》以诗性的镜头语言和视听效果,为观众讲述了诗人叶嘉莹的诗意人生。“诗词”贯穿全片但又不是简单罗列,全片借景抒情,但又不是意象的简单堆叠,而是情景交融的呈现、现实与回忆的交响。这部文学纪录片以诗词讲诗人,融... 详细信息

电影《掬水月在手》以诗性的镜头语言和视听效果,为观众讲述了诗人叶嘉莹的诗意人生。“诗词”贯穿全片但又不是简单罗列,全片借景抒情,但又不是意象的简单堆叠,而是情景交融的呈现、现实与回忆的交响。这部文学纪录片以诗词讲诗人,融合了人物传记电影和纪录片的叙事方式,有着散文形散神凝和诗词隐而不露的表情达意的表述逻辑,有着明显的中国美学思想特色。本文从中国美学的视角出发,立足影片及创作背景、采访、诗词文本等素材,分析其独特的审美文化内涵的表意手法。

关键词：《掬水月在手》中国审美文化思想内涵视听语言叙事