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Perturbation of autophagy pathways in murine alveolar macrophage by 2D TMDCs is chalcogen-dependent

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Journal of Environmental Sciences 2024年第1期135卷 97-107页

作者： Xiaofei Zhou weitao Jin Rui Zhang Xuan mao Jianbo Jia Hongyu Zhou College of Science&Technology Hebei Agricultural UniversityHuanghua 061100China Institute of Environmental Research at Greater Bay Area Key Laboratory for Water Quality and Conservation of the Pearl River DeltaMinistry of EducationGuangzhou UniversityGuangzhou 510006China

Increasing risks of incidental and occupational exposures to two-dimensional transition metal dichalcogenides(2D TMDCs)due to their broad application in various areas raised their public health *** the composition-dependent cytotoxicity of 2D TMDCs has been well-recognized,how the outer chalcogenide atoms and inner transition metal atoms differentially contribute to their perturbation on cell homeostasis at non-lethal doses remains to be *** the present work,we compared the autophagy induction and related mechanisms in response to WS_(2),NbS_(2),WSe_(2)and Nb Se_(2)nanosheets exposures in MH-S murine alveolar *** these 2D TMDCs had comparable physicochemical properties,overall cytotoxicity and capability in triggering autophagy in MH-S cells,but showed outer chalcogen-dependent subcellular localization and activation of autophagy ***,WS_(2)and NbS_(2)nanosheets adhered on the cell surface and internalized in the lysosomes,and triggered m TOR-dependent activation of ***,WSe_(2)and Nb Se_(2)nanosheets had extensive distribution in cytoplasm of MH-S cells and induced autophagy in an m TOR-independent ***,the 2D TMDCs-induced perturbation on autophagy aggravated the cytotoxicity of respirable benzo[a]*** findings provide a deeper insight into the potential health risk of environmental 2D TMDCs from the perspective of homeostasis perturbation.

关键词： Chalcogen group Autophagy pathway Cell function Endosomal escape Inhalation toxicity

Biochar alleviates apple replant disease by reducing the growth of Fusarium oxysporum and regulating microbial communities

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Horticultural Plant Journal 2024年第3期10卷 657-671页

作者： Yinghao Liu Can Wang Ran Chen weitao Jiang Yun Li Chengmiao Yin Yanfang Wang Zhiquan mao College of Chemistry and Material Science Shandong Agricultural UniversityTaianShandong 271018China State Key Laboratory of Crop Biology/College of Horticultural Science and Engineering Shandong Agricultural UniversityTaianShandong 271018China

Apple replant disease(ARD)negatively affects plant growth and reduces yields in replanted *** this study,biochar was applied to apple replant soil with Fusarium *** aim was to investigate whether biochar could promote plant growth and alleviate apple replant disease by reducing the growth of harmful soil microorganisms,changing soil microbial community structure and improving the soil *** experiment included five treatments:apple replant soil(CK),methyl bromide fumigation apple replant soil(FM),replant soil with biochar addition(2%),replant soil with *** spore solution(8×10^(7)spores·mL^(-1)),and replant soil with biochar and *** spore solution *** biomass,the activity of antioxidant enzymes in the leaves and roots,and soil environmental variables were *** community composition and community structure were analyzed using 16SrDNA and ITS2 gene *** significantly reduced the abundance of *** and increased soil microbial diversity and *** also increased the soil enzyme activities(urease,invertase,neutral phosphatase,and catalase),the biomass(plant height,fresh weight,dry weight)and the activity of antioxidant enzymes(superoxide dismutase,peroxidase,and catalase).The root indexes of apple seedlings was also increased in replant soil by *** sum,biochar promoted the growth of plants,improved the replant soil environment,and alleviated apple replant disease.

关键词： Biochar Fusarium oxysporum Apple replant disease Soil environment

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北京市板栗产业发展问题及对策研究

中国果树 2024年第6期 125-129页

作者：乔艳杰刘巍吴瑞刚胡广隆兰彦平程丽莉程运河毛威涛北京市农林科学院 100093 河北工程大学北京市怀柔区林业工作总站潜江市畜牧技术推广站

我国是世界板栗第一生产大国,也是板栗出口第一大国。板栗产业作为北京市山区农民经济支柱来源之一,发挥着极其重要的作用。从板栗生产、品种选育、贮藏加工和销售4个方面分析了北京市板栗产业发展现状,并对当前北京市板栗产业存在重栽... 详细信息

我国是世界板栗第一生产大国,也是板栗出口第一大国。板栗产业作为北京市山区农民经济支柱来源之一,发挥着极其重要的作用。从板栗生产、品种选育、贮藏加工和销售4个方面分析了北京市板栗产业发展现状,并对当前北京市板栗产业存在重栽轻管、品种良莠不齐、贮藏加工不科学等问题进行了深入分析,提出了良种化、提高贮藏加工水平等对策及建议。

关键词：板栗产业发展趋势

浙江越剧传承传播研究策略--在浙江艺术职业学院越剧研究院成立大会上的发言

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浙江艺术职业学院学报 2021年第1期19卷 1-6页

作者：茅威涛浙江小百花越剧院杭州310000 中国戏剧家协会浙江省文学艺术界联合会浙江省戏剧家协会百越文化创意有限公司

十二月的杭州虽然初雪未见,但天气已经非常寒冷。可即便如此,当我一走进这个会场,看到这么多老面孔、老朋友,内心却是觉得十分温暖。首先,我必须向大家致歉,我一直没有弄清楚今天会议的主旨内容,只因为杨小青老师大约在两周以前的深夜... 详细信息

十二月的杭州虽然初雪未见,但天气已经非常寒冷。可即便如此,当我一走进这个会场,看到这么多老面孔、老朋友,内心却是觉得十分温暖。首先,我必须向大家致歉,我一直没有弄清楚今天会议的主旨内容,只因为杨小青老师大约在两周以前的深夜给我打了一通电话,我这才知道即将有大概这么一场关于越剧的研究会议,并且是由杨老师出席主持这项工作。

关键词：传承传播越剧浙江艺术职业学院研究院老师

艺术温暖城市——越剧艺术生态建设的思考与实践

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艺术管理（中英文） 2021年第3期 150-153页

作者：茅威涛浙江小百花越剧院(团) 浙江杭州310024

城市空间与艺术结合的社会实践,也是未来最为重要的社会实践。越剧艺术是杭州的艺术名片,如何把艺术有机融合进城市新消费场景中?越剧艺术表演家和管理者茅威涛,就越剧演艺驻场空间、剧场空间运营,以及以人才培养和内容制作为中心的艺... 详细信息

城市空间与艺术结合的社会实践,也是未来最为重要的社会实践。越剧艺术是杭州的艺术名片,如何把艺术有机融合进城市新消费场景中?越剧艺术表演家和管理者茅威涛,就越剧演艺驻场空间、剧场空间运营,以及以人才培养和内容制作为中心的艺术生态建设,做出了有价值的思考和实践,其间还涉及城市美学方式、当代消费力的提升,以及艺术与城市品质的内在性关联等诸多方面。

关键词：越剧驻场专业剧场经营艺术与城市关系艺术生态

一维有限反转对称层状光子结构多个界面态的研究

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中国激光 2020年第8期47卷 284-292页

作者：毛维涛李杨赵秋玲滕利华王霞青岛科技大学数理学院山东青岛266061 山东省新型光电材料与技术工程实验室山东青岛266061

基于传输矩阵法,通过计算一维有限光子结构的阻抗,研究了由反转对称层状光子结构构成的组合结构中界面态存在的条件。对于分别由反转对称中心不同的元胞构成的两个光子结构而言,其阻抗虚部在所有奇数带隙内符号相反,在偶数带隙内符号相... 详细信息

基于传输矩阵法,通过计算一维有限光子结构的阻抗,研究了由反转对称层状光子结构构成的组合结构中界面态存在的条件。对于分别由反转对称中心不同的元胞构成的两个光子结构而言,其阻抗虚部在所有奇数带隙内符号相反,在偶数带隙内符号相同,因此两个反转对称结构存在阻抗虚部之和在奇数带隙内为零的特征频率,由两个光子结构构成的组合结构在该特征频率处存在一个界面态,同时整个组合结构的阻抗虚部在该特征频率处也等于零。若由多个反转对称中心不同的有限大层状结构按照交替排列的方式构成组合结构,则在同一个奇数带隙内会出现多个界面态,在这些界面态频率处组合结构的阻抗虚部仍然等于零,各界面态光波的电场分布在组合界面处表现出显著的局域性。通过改变其中一部分结构的元胞数来调控组合结构中出现的多个界面态的位置,可满足不同的应用需求。

关键词：材料光子带隙材料传输矩阵界面态阻抗滤光片

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闲置商标价值的认识及评估方法探讨

中国资产评估 2011年第2期 30-34页

作者：毛维涛北京北方亚事资产评估有限责任公司

文章分析了闲置商标(权)的价值内涵、闲置商标的价值构成及影响因素,并就闲置商标的评估方法进行了探讨。

关键词：闲置商标评估方法方法探讨商标价值价值内涵文章分析价值构成标的

Chromosome-level genomes of seeded and seedless date plum based on third-generation DNA sequencing and Hi-C analysis

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Forestry Research 2021年第1期1卷 77-85页

作者： weitao mao Guoxin Yao Shangde Wang Lei Zhou Guosong Chen Ningguang Dong Guanglong Hu Key Laboratory of Biology and Genetic Improvement of Horticultural Crops(North China) Ministry of AgricultureBeijing Engineering Research Center for Deciduous Fruit TreesBeijing Academy of Forestry and Pomology SciencesBeijing 100093China Hubei Key Laboratory of Quality Control of Characteristic Fruits and Vegetables College of Life Science and TechnologyHubei Engineering UniversityXiaogan 432000China School of Life Science Hubei UniversityWuhan 430062China Hubei Key Laboratory of Food Crop Germplasm and Genetic Improvement Food Crops InstituteHubei Academy of Agricultural SciencesWuhan 430072China Beijing XinTaoYuan Commerce&Trading Co. Ltd.Beijing 101215China

Diospyros lotus L.(Date plum)is an important tree species that produces fruit with a high nutritional *** accurate chromosomal assembly of a species facilitates research on chromosomal evolution and functional gene *** this study,we assembled the first chromosome-level genomes of seeded and seedless *** using Illumina short reads,PacBio long reads,and Hi-C *** assembled genomes comprising 15 chromosomes were 617.66 and 647.31 Mb in size,with a scaffold N50 of 40.72 and 42.67 Mb for the seedless and seeded ***,respectively.A BUSCO analysis revealed that the seedless and seeded *** genomes were 91.53% and 91.60%complete,***,20,689(95.4%)and 22,844(98.5%)protein-coding genes in the seedless and seeded *** genomes were annotated,*** of the chromosomes between genomes revealed inversions and translocations on chromosome 8 and inversions on chromosome *** identified 490 and 424 gene families that expanded in the seedless and seeded ***,*** enriched pathways among these gene families included the estrogen signaling pathway,the MAPK signaling pathway,and biosynthetic pathways for flavonoids,monoterpenoids,and ***,we constructed the first Diospyros genome database(http://***).On the basis of our data,we developed the first high-quality annotated *** reference genomes,which will be useful for genomic studies on persimmon and for clarifying the molecular mechanisms underlying important *** between the seeded and seedless *** genomes may also elucidate the molecular basis of seedlessness.

关键词： BUS database analysis

基于SSR分子标记的红安县省沽油遗传多样性分析

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河南农业科学 2020年第10期49卷 42-47页

作者：李静田思雨毛威涛姚国新湖北工程学院生命科学技术学院湖北孝感432000 粮食作物种质创新与遗传改良湖北省重点实验室湖北武汉430000

为加强湖北省红安县省沽油(Staphylea bumalda DC.)野生资源保护利用,了解红安县省沽油的遗传多样性概况,在红安县境内24个点采集24份省沽油野生种质资源,利用有多态性的21对SSR引物对红安县省沽油样本进行遗传多样性分析,并进行聚类分... 详细信息

为加强湖北省红安县省沽油(Staphylea bumalda DC.)野生资源保护利用,了解红安县省沽油的遗传多样性概况,在红安县境内24个点采集24份省沽油野生种质资源,利用有多态性的21对SSR引物对红安县省沽油样本进行遗传多样性分析,并进行聚类分析。结果表明,21对SSR引物共检测到56个等位变异,平均每对引物可检测2.95个等位变异;有效等位基因数(Ne)为0.6354~2.7482个,平均为1.6223个;Shannon-Weaver多样性指数(I)为0.2963~1.7319,平均为0.7729;Nei’s遗传多样性指数为0.1574~0.7625,平均为0.3618;多态性信息含量(PIC)为0.1154~0.7523,平均为0.4389,所筛选的21对引物能较好地反映红安县省沽油不同地点间的遗传多样性信息。聚类分析结果表明,遗传相似系数(GS)为0.58~0.93,平均值为0.78,可将红安县省沽油分为两大类。

关键词：省沽油 SSR标记遗传多样性聚类分析红安县