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Journal of Integrative Plant Biology 2010年第3期52卷 315-323页

作者： Hai-Yan Liu Jin-Ran dai Dong-ru feng Bing Liu Hong-Bin Wang Jin-Fa Wang The State Key Laboratory of Biocontrol and The Key Laborat-ory of Gene Engineering of Ministry of Education School of Life Sciences Sun Yat-sen University Guangzhou 510275 China

Asr （abscisic acid, stress, ripening induced） genes are typically upregulated by a wide range of factors, including drought, cold, salt, abscisic acid （ABA） and injury; in addition to plant responses to developmental and environmental signals. We isolated an Asr gene, MpAsr, from a suppression subtractive hybridization （SSH） cDNA library of cold induced plantain （Musa paradisiaca） leaves. MpAsr expression was upregulated in Fusarium oxysporum f. sp. cubense infected plantain leaves, peels and roots, suggesting that MpAsr plays a role in plantain pathogen response. In addition, a 581-bp putative promoter region of MpAsr was isolated via genome walking and cis-elements involved in abioUc stress and pathogen-related responses were detected in this same region. Furthermore, the MpAsr promoter demonstrated positive activity and inducibility in tobacco under F. oxysporum f. sp. cubense infection and ABA, cold, dehydration and high salt concentration treatments. Interestingly, transgenic Arabidopsis plants overexpressing MpAsr exhibited higher drought tolerance, but showed no significant decreased sensitivity to F. oxysporum f. sp. cubense. These results suggest that MpAsr might be involved in plant responses to both abiotic stress and pathogen attack.

关键词： ABSCISIC acid AQUIFER storage recovery FUSARIUM oxysporum GENE expression TOBACCO PATHOGENIC microorganisms

Carbon Reduction Policies: A Regional Comparison of Their Contributions to CO_2 Abatement in Six Carbon Trading Pilot Schemes in China

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Atmospheric and Oceanic Science Letters 2015年第4期8卷 233-237页

作者： XIU Jin-feng CHOU Jie-Ming DONG Wen-Jie YANG Zhi-Yong dai ru-feng State Key Laboratory of Earth Surface Processes and Resource Ecology Beijing Normal University Future Earth Research Institute Beijing Normal University Zhuhai

The contributions of carbon reduction policies were evaluated and compared for six carbon trading pilot schemes in China, in four municipalities(Beijing, Shanghai, Tianjin, and Chongqing) and two provinces(Guangdong and Hubei). The carbon emissions accounting method of the Intergovernmental Panel on Climate Change was used to calculate the actual CO2 and the support vector machine model was used to predict CO2. Chinese carbon reduction policies abated CO2 in the six carbon trading pilot schemes after the comprehensive policies came into force. However, the contribution of policies to CO2 abatement varied among regions, and the effect of carbon reduction policy on municipality pilot schemes was greater than on provincial pilot schemes. The largest contribution of carbon reduction policy to CO2 abatement was 28.3%, for the pilot carbon trading scheme in Beijing, and the smallest contribution was 3.7%, for that in Hubei. It is crucial to consider "carbon leakage" and a carbon trading linking program in order to evaluate the effects of carbon reduction policies.

关键词： CO2 abatement carbon trading pilot scheme support vector machine reduction contribution

区域产业集群碳排放弹性分析与路径选择的实证研究——以山东省石化产业集群为例

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华东经济管理 2013年第8期27卷 40-43页

作者：丁浩代汝峰中国石油大学(华东)经济管理学院山东青岛266580

文章结合产业集群与弹性脱钩理论,建立区域产业集群碳排放弹性分析的脱钩模型,以山东省石化产业集群为例对其产业减排脱钩弹性、能耗脱钩弹性、集群脱钩弹性、政策导向脱钩弹性分别进行计算与评价,并结合评价结果对山东省石化产业集群... 详细信息

文章结合产业集群与弹性脱钩理论,建立区域产业集群碳排放弹性分析的脱钩模型,以山东省石化产业集群为例对其产业减排脱钩弹性、能耗脱钩弹性、集群脱钩弹性、政策导向脱钩弹性分别进行计算与评价,并结合评价结果对山东省石化产业集群的低碳化路径提出建议。结果表明:近些年山东省石化产业集群的产业减排弹性呈现增长连接状态,CO2排放量增长较快,产业能耗弹性保持在负脱钩状态,生产效率较高;石化产业GDP的快速增加没有促进石化产业集群的进一步发展;政府应从构建低碳产业链、加强产业集群低碳化改造、由工业园向低碳产业园转型、加大政策导向等方面促进山东省石化产业集群的低碳化发展。

关键词：产业集群碳排放石化行业脱钩模型

Acquired sensorineural hearing loss,oxidative stress,and microRNAs

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Neural Regeneration Research 2025年第9期20卷 2513-2519页

作者： Desmond A.Nunez ru C.Guo Division of Otolaryngology–Head&Neck Surgery Department of SurgeryFaculty of MedicineThe University of British ColumbiaVancouverBCCanada Division of Otolaryngology–Head&Neck Surgery Gordon&Leslie Diamond Health Care CentreVancouver General HospitalVancouverBCCanada Faculty of Medicine–The University of British Columbia VancouverBCCanada

Hearing loss is the third leading cause of human ***-related hearing loss,one type of acquired sensorineural hearing loss,is largely responsible for this escalating global health ***-induced,ototoxic,and idiopathic sudden sensorineural are other less common types of acquired hearing *** etiology of these conditions is complex and multi-fa ctorial involving an interplay of genetic and environmental *** stress has recently been proposed as a likely linking cause in most types of acquired sensorineural hearing *** non-coding RNA sequences known as microRNAs(miRNAs)have increasingly been shown to play a role in cellular hypoxia and oxidative stress responses including promoting an apoptotic *** hair cell death is a central histopathological finding in sensorineural hearing *** these cells do not regenerate in humans,it underlies the irreversibility of human age-related hearing *** EMBASE,Ovid MEDLINE,Web of Science Core Collection,and *** databases over the period August 1,2018 to July 31,2023 were searched with"hearing loss,""hypoxamiRs,""hypoxia,""microRNAs,""ischemia,"and"oxidative stress"text words for English language primary study publications or registered clinical *** red clinical trials known to the senior author we re also assessed.A total of 222studies were thus *** excluding duplicates,editorials,retra ctions,secondary research studies,and non-English language articles,39 primary studies and clinical trials underwent full-text *** resulted in 11 animal,in vitro,and/or human subject journal articles and 8 registered clinical trial database entries which form the basis of this narrative *** miR-34a and miR-29b levels increase with age in *** miRNAs were demonstrated in human neuroblastoma and murine cochlear cell lines to target Sirtuin 1/peroxisome proliferato r-activated receptor gamma coactivator-1-alpha(SIRT1/P GC-1α),SIRT

关键词： hearing loss hypoxia microRNAs oxidative stress sensorineural

地面沉降风险多向性评估体系建立与全量化应用

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上海国土资源 2023年第4期44卷 21-25页

作者：代如凤战庆上海市地质调查研究院上海200072 自然资源部地面沉降监测与防治重点实验室上海200072 上海地面沉降控制工程技术研究中心上海200072

地面沉降是世界范围较为普遍的地质灾害,目前已有超过100个国家和地区发生地面沉降。本文基于风险理论建立了适用于缓变性地质灾害地面沉降风险多向性评估体系,涵盖危险性和易损性两项评估内容。在评估指标选取时进行多方面多因素综合考... 详细信息

地面沉降是世界范围较为普遍的地质灾害,目前已有超过100个国家和地区发生地面沉降。本文基于风险理论建立了适用于缓变性地质灾害地面沉降风险多向性评估体系,涵盖危险性和易损性两项评估内容。在评估指标选取时进行多方面多因素综合考量,将地面沉降发育与城市发展相结合,构建既包括地面沉降相关因素同时涵盖城市规划发展的多向性风险评估指标体系。根据地面沉降孕灾地质条件,选取地面沉降易发程度、发育程度、预测速率和地势高程作为危险性评估因子,根据承灾体遭受地面沉降灾害敏感程度及城市发展规划,选取人口密度、单位面积GDP、建设用地比重和重大线性工程密度等作为易损性评估因子。所建评估方法体系成功应用于上海市地面沉降风险性全量化评估工作中。

关键词：地面沉降多向性评估体系风险评价危险性易损性评估应用

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Research status and prospects of the fractal analysis of metal material surfaces and interfaces

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International Journal of Minerals,Metallurgy and Materials 2025年第1期32卷 20-38页

作者： Qinjin dai Xuefeng Liu Xin Ma Shaojie Tian Qinghe Cui Beijing Advanced Innovation Center for Materials Genome Engineering University of Science and Technology BeijingBeijing 100083China Beijing Laboratory of Metallic Materials and Processing for Modern Transportation University of Science and Technology BeijingBeijing 100083China Laboratory for Advanced Materials Processing of Ministry of Education University of Science and Technology BeijingBeijing 100083China School of Mechanical and Electrical Engineering Xinjiang Institute of EngineeringUrumqi 830023China

As a mathematical analysis method,fractal analysis can be used to quantitatively describe irregular shapes with self-similar or self-affine *** analysis has been used to characterize the shapes of metal materials at various scales and *** methods make it difficult to quantitatively describe the relationship between the regular characteristics and properties of metal material surfaces and ***,fractal analysis can be used to quantitatively describe the shape characteristics of metal materials and to establish the quantitative relationships between the shape characteristics and various properties of metal *** the perspective of two-dimensional planes and three-dimensional curved surfaces,this paper reviews the current research status of the fractal analysis of metal precipitate interfaces,metal grain boundary interfaces,metal-deposited film surfaces,metal fracture surfaces,metal machined surfaces,and metal wear *** relationship between the fractal dimensions and properties of metal material surfaces and interfaces is *** from three perspectives of fractal analysis,namely,research scope,image acquisition methods,and calculation methods,this paper identifies the direction of research on fractal analysis of metal material surfaces and interfaces that need to be *** is believed that revealing the deep influence mechanism between the fractal dimensions and properties of metal material surfaces and interfaces will be the key research direction of the fractal analysis of metal materials in the future.

关键词： metal material surfaces and interfaces fractal analysis fractal dimension homogeneity

A Multi-Objective Particle Swarm Optimization Algorithm Based on Decomposition and Multi-Selection Strategy

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Computers, Materials & Continua 2025年第1期82卷 997-1026页

作者： Li Ma Cai dai Xingsi Xue Cheng Peng School of Computer Science Shaanxi Normal UniversityXi’an710119China Fujian Provincial Key Laboratory of Big Data Mining and Applications Fujian University of TechnologyFuzhou350118China Information Construction and Management Center and Institute of Artificial Intelligence and Educational New Productivity Ningxia Normal UniversityGuyuan756099China

The multi-objective particle swarm optimization algorithm(MOPSO)is widely used to solve multi-objective optimization *** the article,amulti-objective particle swarm optimization algorithmbased on decomposition and multi-selection strategy is proposed to improve the search ***,two update strategies based on decomposition are used to update the evolving population and external archive,***,a multiselection strategy is *** first strategy is for the subspace without a non-dominated *** the neighbor particles,the particle with the smallest penalty-based boundary intersection value is selected as the global optimal solution and the particle far away fromthe search particle and the global optimal solution is selected as the personal optimal solution to enhance global *** second strategy is for the subspace with a non-dominated *** the neighbor particles,two particles are randomly selected,one as the global optimal solution and the other as the personal optimal solution,to enhance local *** third strategy is for Pareto optimal front(PF)discontinuity,which is identified by the cumulative number of iterations of the subspace without non-dominated *** the subsequent iteration,a new probability distribution is used to select from the remaining subspaces to ***,an adaptive inertia weight update strategy based on the dominated degree is designed to further improve the search ***,the proposed algorithmis compared with fivemulti-objective particle swarm optimization algorithms and five multi-objective evolutionary algorithms on 22 test *** results show that the proposed algorithm has better performance.

关键词： Multi-objective optimization multi-objective particle swarm optimization decomposition multi-selection strategy

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1919例支气管镜检查资料分析

大理学院学报（综合版） 2007年第4期6卷 14-16页

作者：赵镜平代汝芬大理学院非直属附属医院呼吸内科云南大理671000

目的:分析支气管肺癌发病特点。方法:回顾分析支气管镜检出477例肺癌病人的发病情况。结果:检出各型肺癌477例,男性391例(占81.97%),女性86例(占18.03%)。其中鳞状细胞癌148例(占31.03%),腺癌54例(占11.32%),小细胞癌30例(占6.29%),癌... 详细信息

目的:分析支气管肺癌发病特点。方法:回顾分析支气管镜检出477例肺癌病人的发病情况。结果:检出各型肺癌477例,男性391例(占81.97%),女性86例(占18.03%)。其中鳞状细胞癌148例(占31.03%),腺癌54例(占11.32%),小细胞癌30例(占6.29%),癌细胞类型不明确245例(占51.36%)。结论:各型肺癌发病率为鳞状细胞癌>腺癌>小细胞癌,男性>女性,36～60岁组>61岁以上组>35岁以下组,农民>工人>干部。各型肺癌的发病部位均为右肺多于左肺,上叶多于下叶。

关键词：支气管镜检查肺癌

美国气候新政背景下的中国未来CO_2排放情景预测

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气候变化研究进展 2018年第1期14卷 95-105页

作者：丑洁明代如锋董文杰班靖晗胡川叶北京师范大学地表过程与资源生态国家重点实验室北京100875 中山大学大气科学学院珠海519082

本文应用LMDI分解分析方法对中国2000—2014年生产部门CO_2排放量变化做因素分解分析,同时结合STIRPAT模型建立CO_2预测模型,分析2017—2030年中国的CO_2排放情况。结果表明,经济增长和能耗强度变化对中国CO_2排放量变化的影响分别为114... 详细信息

本文应用LMDI分解分析方法对中国2000—2014年生产部门CO_2排放量变化做因素分解分析,同时结合STIRPAT模型建立CO_2预测模型,分析2017—2030年中国的CO_2排放情况。结果表明,经济增长和能耗强度变化对中国CO_2排放量变化的影响分别为114.9%、-22.6%。基于预测模型变量构建未来情景,设定正常路线、减排路线和激进路线3条路线,共包含9种情景。正常路线的低碳情景和减排路线的基准情景下可实现2025年达到CO_2排放峰值,减排路线的低碳情景可实现2020年达到排放峰值。

关键词： CO2排放预测 LMDI方法情景分析中国排放峰值美国气候新政

Oxidation Resistance of Form-stable Hightemperature Phase Change Thermal Energy Storage Materials Doped by Impregnated Graphite

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Journal of Wuhan University of Technology(Materials Science) 2025年第1期40卷 1-12页

作者： LI Baorang dai Jianhuan ZHANG Wei LIU Xiangchen YANG Liu School of Energy Power and Mechanical Engineering North China Electric Power UniversityBeijing 102206China School of Ener-gy and Environment Southeast UniversityNanjing 210096China

We adopted the solution impregnation route with aluminum dihydrogen phosphate solution as liquid medium for effective surface modification on graphite *** mass ratio of graphite to Al(H_(2)PO_(4))_(3) changed from 0.5:1 to 4:1,and the impregnation time changed from 1 to 7 *** typical composite phase change thermal storage materials doped with the as-treated graphite were fabricated using form-stable *** investigate the oxidation and anti-oxidation behavior of the impregnated graphite at high temperatures,the samples were put into a muffle furnace for a cyclic heat *** on SEM,EDS,DSC techniques,analyses on the impregnated technique suggested an optimized processing conditions of a 3 h impregnation time with the ratio of graphite:Al(H_(2)PO_(4))_(3) as 1:3 for graphite impregnation *** investigations on high-temperature phase change heat storage materials doped by the treated graphite suggested excellent oxidation resistance and thermal cycling performance.

关键词： phase change materials graphite impregnation method oxidation,sintering thermal analysis