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Chinese Journal of Chemical Engineering 2023年第6期58卷 89-102页

作者： chaozhi zhang Qianqian Shen Yanxiao Su Ruihua Jin School of Environmental Science and Engineering Nanjing University of Information Science&TechnologyNanjing 210044China School of Chemistry and Materials Science Nanjing University of Information Science&TechnologyNanjing 210044China

Heavy metal(HM)pollution is a serious environment problem.Recovering HM from industrial wastewater by efficient adsorbents is a sustainable method due to recycling HM and acquiring reusable water.However,popular efficient adsorbents are usually expensive or non-reusable.In this paper,methods of efficient HM recycling and water reuse from industrial wastewater were developed using efficient adsorbents,new polyphenylene sulfide derivatives,which are recyclable and stable in an acidic,alkaline or oxidative aqueous solution.Moreover,they can efficiently and quickly adsorb HM ions.The maximum adsorption capacities of these adsorbents for HM ions are at the range from 51.3-184.2 mg·g^(-1).The adsorption equilibrium times of them for HM ions are at the range from 10 to 80 min.Therefore,this paper suggests sustainable methods of HM recovery and water reuse from industrial wastewater.

关键词： Lead-acid wastewater Inexpensive engineering plastic Recycling Reusable water Sustainable method

Anomalous enhancement oxidation of few-layer MoS_(2)and MoS_(2)/h-BN heterostructure

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Nano Research 2022年第8期15卷 7081-7090页

作者： Siming Ren Yanbin Shi chaozhi zhang Mingjun Cui Jibin Pu Key Laboratory of Marine Materials and Related Technologies Zhejiang Key Laboratory of Marine Materials and Protective TechnologiesNingbo Institute of Materials Technology and EngineeringChinese Academy of SciencesNingbo 315201China Key Laboratory of Impact and Safety Engineering Ministry of Education of ChinaSchool of Mechanical Engineering and MechanicsNingbo UniversityNingbo 315211China

Because of profound applications of two-dimensional molybdenum disulfide(MoS_(2))and its heterostructures in electronics,its thermal stability has been spurred substantial interest.We employ a precision muffle furnace at a series of increasing temperatures up to 340℃to study the oxidation behavior of continuous MoS_(2)films by either directly growing mono-and fewlayer MoS_(2)on SiO_(2)/Si substrate,or by mechanically transferring monolayer MoS_(2)or hexagonal boron nitride(h-BN)onto monolayer MoS_(2)substrate.Results show that monolayer MoS_(2)can withstand high temperature at 340℃with less oxidation while the few-layer MoS_(2)films are completely oxidized just at 280℃,resulting from the growth-induced tensile strain in few-layer MoS_(2).When the tensile strain of films is released by transfer method,the stacked few-layer MoS_(2)films exhibit superior thermal stability and typical layer-by-layer oxidation behavior at similarly high temperature.Counterintuitively,for the MoS_(2)/h-BN heterostructure,the h-BN film itself stacked on top is not damaged and forms many bubbles at 340℃,whereas the underlying monolayer MoS_(2)film is oxidized completely.By comprehensively using various experimental characterization and molecular dynamics calculations,such anomalous oxidation behavior of MoS_(2)/h-BN heterostructure is mainly due to the increased tensile strain in MoS_(2)film at elevated temperature.

关键词： molybdenum disulfide hexagonal boron nitride heterostructure enhancement oxidation tensile strain

Introduction:tourism and built heritage

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Built Heritage 2022年第3期6卷 1-3页

作者： chaozhi zhang School of Tourism Management Sun Yat-Sen UniversityNo.135 Xingang Xi RoadGuangzhou510275P.R.China

Built heritage,an important part of the cultural heritage of towns and cities,is always involved in both industry practices and scholarly discussions regarding tourism.As one of the original forms of heritage,built heritage enjoys a popular image;in the eyes of the public,built heritage represents one of the most conceivable heritage types.When discussing heritage tourism,appealing pictures can always be evoked in tourists'minds-ancient gardens where summer breeze blows,faded castles that spread fairy tales and mysteries,and labyrinthine streets in which traditional lifestyles are preserved.Visiting these sites is inspirational;built heritage sites encourage visitors to deeply enjoy themselves,appreciate the historical layers of the built environment,and sustain a strong sense of connectedness with places and belonging in our societies.Over the past decades,the world has observed these marvels and continues to promote this market.

关键词： heritage tourism discussions

Effects of seed particles Al2O3, Al2（SO4）3 and H2SO4 on secondary organic aerosol

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Frontiers of Environmental Science & Engineering 2017年第4期11卷 161-169页

作者： Xiao zhang Biwu Chu Junhua Li chaozhi zhang School of Environmental Science and Engineering Nanjing University of Information Science & Technology Nanjing 210044 China State Key Joint Laboratory of Environment Simulation and Pollution Control School of Environment Tsinghua University Beijing 100084 China State Key Joint Laboratory of Environment Simulation and Pollution Control Research Center for Eco-Environmental Sciences Chinese Academy of Sciences Beijing 100085 China

Seed particles Al2O3, Al2（SO4）3 and H2SO4 were selected to investigate their effects on secondary aerosol （SA） formation in toluene/NOx photooxidation under sulfur dioxide （SO2） and ammonia （NH3）. Effect of seed particles on SA formation was related to their acid-base properties and the presence of acid or alkaline gases. Under NH3-poor condition, SA formation increased with increasing SO2 concentration due to the acid-catalyzing effect of the oxidation products of SO2 （i.e. H2SO4）, The enhancing effect of SO2 became unobvious under NH3-rieh condition, because NH3 would eliminate the acid-catalyzing effect by neutralizing the acid products. Acidic seeds H2SO4 accelerated SA formation under either SO2 or NH3 condition. Weak acidic Al2（SO4）3 seeds didn＇t affect obviously on SA formation. The inhibiting effect of amphoteric seeds Al2O3 on SA formation was related to the presence of SO2 / NH3 due to their acid-base property. Under NH3-poor condition, the inhibiting effect of Al2O3 on SA formation decreased with increasing concentration of SO2, while under NH3-rich condition, the inhibiting effect wasn＇t remarkable.

关键词： Seed particle Secondary aerosol Sulfur dioxide Ammonia Acid-catalyzing effect

拥挤会唤醒游客负面情绪吗?基于泰山观日情境的实证研究

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南开管理评论 2024年第1期27卷 98-105,I0017,I0018页

作者：胡婷张朝枝仲恺农业工程学院管理学院中山大学旅游学院 Key Laboratory of Tourism Sustainable Development Smart Evaluation of the Ministry of Culture and Tourism

拥挤是遗产地旅游管理中比较常见的问题之一,但现有研究对拥挤是否导致游客负面情绪并影响游客满意度和忠诚度的问题存在分歧。本文以登顶泰山看日出的游客为研究样本,基于“刺激—机体—反应”理论,通过问卷数据的结构方程模型与Boot s... 详细信息

拥挤是遗产地旅游管理中比较常见的问题之一,但现有研究对拥挤是否导致游客负面情绪并影响游客满意度和忠诚度的问题存在分歧。本文以登顶泰山看日出的游客为研究样本,基于“刺激—机体—反应”理论,通过问卷数据的结构方程模型与Boot st r ap中介效应检验,实证检验了拥挤与游客情绪、满意度、忠诚度的关系。结果表明:(1)游客拥挤感知包括物理空间、个人空间、社交空间拥挤感知三个维度,且三者之间存在依次递进的关系;(2)三种拥挤感知对游客负面情绪的影响具有相应递进性,当物理空间拥挤、个人空间拥挤上升到社交空间拥挤时,拥挤限制体验产生的负面情绪超越旅游情境带来的正面情绪,游客的负面情绪被唤醒;(3)拥挤通过游客情绪间接影响游客满意度和忠诚度,即只有当拥挤导致游客负面情绪时才会负向影响游客满意度和忠诚度。本文揭示了拥挤与游客负面情绪、满意度、忠诚度的关系,对游客情绪管理与容量管理的理论与实践具有现实意义。

关键词：拥挤感知负面情绪旅游体验遗产景区管理泰山

研学旅游的知识与社区居民的地方认同重构——以广东丹霞山自然保护地为例

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热带地理 2024年第3期44卷 393-402页

作者：杨继荣张朝枝中山大学旅游学院广东珠海519082 旅游可持续发展智能监测技术文化和旅游部重点实验室广东珠海519082

以知识生产和传播为核心的研学旅游逐渐成为自然保护地创新发展生态旅游的替代性选择,但知识如何影响参与研学旅游的社区居民的地方认同尚未得到充分关注。文章以广东丹霞山自然保护地为案例地,探讨丹霞山从观光旅游向研学旅游转型发展... 详细信息

以知识生产和传播为核心的研学旅游逐渐成为自然保护地创新发展生态旅游的替代性选择,但知识如何影响参与研学旅游的社区居民的地方认同尚未得到充分关注。文章以广东丹霞山自然保护地为案例地,探讨丹霞山从观光旅游向研学旅游转型发展过程中,知识类型的转变以及社区居民的知识学习、传播对他们的地方认同产生影响的过程和机制。研究发现:1)研学旅游中的知识重新建立社区居民与地方之间的联系并产生地方认同;2)知识对于地方差异的界定与学习、传播知识的行为互动过程共同影响社区居民地方认同形成与变化,不同类型的知识界定地方差异并赋予相应的意义;3)地方认同产生于社区居民对于特定知识框架下的地方差异和地方意义的学习内化过程。知识传播过程中的身份展演实现地方认同的社会化,并产生集体层面的地方认同。

关键词：地方认同知识身份展演研学旅游自然保护地丹霞山

Functional genomics of Brassica napus:Progresses,challenges,and perspectives

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Journal of Integrative Plant Biology 2024年第3期66卷 484-509页

作者： Zengdong Tan Xu Han Cheng Dai Shaoping Lu Hanzi He Xuan Yao Peng Chen Chao Yang Lun Zhao Qing-Yong Yang Jun Zou Jing Wen Dengfeng Hong Chao Liu Xianhong Ge Chuchuan Fan Bing Yi Chunyu zhang chaozhi Ma Kede Liu Jinxiong Shen Jinxing Tu Guangsheng Yang Tingdong Fu Liang Guo Hu Zhao National Key Laboratory of Crop Genetic Improvement Hubei Hongshan LaboratoryHuazhong Agricultural UniversityWuhan 430070China Yazhouwan National Laboratory Sanya 572025China

Brassica napus,commonly known as rapeseed or canola,is a major oil crop contributing over 13%to the stable supply of edible vegetable oil worldwide.Identification and understanding the gene functions in the B.napus genome is crucial for genomic breeding.A group of genes controlling agronomic traits have been successfully cloned through functional genomics studies in B.napus.In this review,we present an overview of the progress made in the functional genomics of B.napus,including the availability of germplasm resources,omics databases and cloned functional genes.Based on the current progress,we also highlight the main challenges and perspectives in this field.The advances in the functional genomics of B.napus contribute to a better understanding of the genetic basis underlying the complex agronomic traits in B.napus and will expedite the breeding of high quality,high resistance and high yield in B.napus varieties.

关键词： accelerate breeding Brassica napus functional genomics high resistance high yield

文学旅游地游客的情感特征与影响因素——以阳关与玉门关为例

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旅游学刊 2024年第5期39卷 77-89页

作者：周小凤张朝枝杨晓鹏曾晓茵中山大学旅游学院广东珠海519000 复旦大学旅游学系上海200433

文学是唤起游客情感体验和情感表达的重要符号。但是,现有研究对文学旅游地的游客情感问题仍关注不足,不利于经营者理解游客的情感诉求和进一步优化游客情感体验。文章以阳关与玉门关文学旅游地为例,通过爬虫软件获取国内代表性旅游网... 详细信息

文学是唤起游客情感体验和情感表达的重要符号。但是,现有研究对文学旅游地的游客情感问题仍关注不足,不利于经营者理解游客的情感诉求和进一步优化游客情感体验。文章以阳关与玉门关文学旅游地为例,通过爬虫软件获取国内代表性旅游网站的游客评论文本,运用内容分析和情感分析的方法探讨文学旅游地的游客情感特征与影响因素。研究发现:(1)文学旅游地的游客情感特征以积极与消极情绪为主,且具有情境异质性;(2)游客的积极情感主要受文学作品的历史象征意义、人文景观的真实性与自然景观的地方性、公共文化服务设施与互动体验设施的多样性、讲解服务的公益性与交通服务的专业性等要素影响;(3)游客的消极情感主要受文学作品的消极情感表征与场所意象、人文景观的失真与不完整、互动体验设施的过度商业化与通信网络设施的不完善、售检票服务的不便与公益讲解服务的缺失等要素影响。

关键词：文学遗产游客情感长城旅游

遗产化对社区青年人遗产认同的影响——以元阳梯田遗产地为例

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自然与文化遗产研究 2024年第2期9卷 36-44页

作者：周小凤张朝枝中山大学旅游学院广东广州510275

遗产化是建立遗产认同的重要途径,而遗产认同的代际传承是遗产地可持续发展的重要基础。文章以世界遗产地元阳梯田为案例,基于开放式问卷的文本分析元阳梯田遗产化前后不同族群青年人的遗产认同的变化。研究发现:(1)遗产化降低了当地青... 详细信息

遗产化是建立遗产认同的重要途径,而遗产认同的代际传承是遗产地可持续发展的重要基础。文章以世界遗产地元阳梯田为案例,基于开放式问卷的文本分析元阳梯田遗产化前后不同族群青年人的遗产认同的变化。研究发现:(1)遗产化降低了当地青年对遗产美学价值的消极认同,增强了青年对遗产精神价值认同、对哈尼族的主体认同和对地方性的认同;(2)遗产化对不同族群的青年遗产认同产生不同影响,即遗产化对非哈尼族、彝族青年的遗产精神价值认同的积极影响强于哈尼族与彝族,同时遗产化使非哈尼族青年对遗产主体认同、空间认同呈现多样化。

关键词：遗产化遗产认同青年族群元阳梯田旅游发展

多目标算法分层优化策略在开关磁阻电机中的应用

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电子测量与仪器学报 2024年第1期38卷 124-133页

作者：黄朝志张文进李海雯孙燕文江西理工大学电气工程与自动化学院赣州341000

针对电机多参数多目标协同优化较为复杂的问题,提出了基于非支配排序遗传算法分层迭代优化的思想。首先,介绍定子分段混合励磁开关磁阻电机的设计流程和工作原理。其次,选择电机的待优化参数和优化目标,并引入Pearson相关系数分析电机... 详细信息

针对电机多参数多目标协同优化较为复杂的问题,提出了基于非支配排序遗传算法分层迭代优化的思想。首先,介绍定子分段混合励磁开关磁阻电机的设计流程和工作原理。其次,选择电机的待优化参数和优化目标,并引入Pearson相关系数分析电机参数与优化目标的相关性,根据相关性结果对待优化参数进行分层;建立各层优化参数与优化目标的非线性模型,将非线性目标模型引入多目标优化算法。最终,在Pareto前沿中选取最优个体,完成对电机结构参数和控制参数的分层迭代优化,确定电机的最优结构参数和控制参数,并通过有限元分析软件进行验证。相比较于初始模型,优化后电机的效率略有提高,平均转矩增加12.44%,转矩脉动减小64.96%。根据最优参数制造出实验样机,实验结果验证了优化设计的有效性和优越性。

关键词：定子分段混合励磁磁阻电机分层优化