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Multi-scenario Simulation and Spatial-temporal Analysis of LUCC in China's Coastal Zone Based on Coupled SD-FLUS Model

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Chinese Geographical Science 2024年第4期34卷 579-598页

作者： HOU Xiyong SONG Baiyuan zhang xueying WANG Xiaoli LI Dong Yantai Institute of Coastal Zone Research Chinese Academy of SciencesYantai 264003China Shandong Key Laboratory of Coastal Environmental Processes Yantai 264003China CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation Yantai Institute of Coastal Zone ResearchChinese Academy of SciencesYantai 264003China Shanghai Fuxiong Environmental Technology Corporation Shanghai 200433China

Increased human activities in China's coastal zone have resulted in the depletion of ecological land ***,conducting current and future multi-scenario simulation research on land use and land cover change(LUCC)is crucial for guiding the healthy and sustainable development of coastal *** dynamic(SD)-future land use simulation(FLUS)model,a coupled simulation model,was developed to analyze land use dynamics in China's coastal *** model encompasses five scenarios,namely,SSP1-RCP2.6(A),SSP2-RCP4.5(B),SSP3-RCP4.5(C),SSP4-RCP4.5(D),and SSP5-RCP8.5(E).The SD model simulates land use demand on an annual basis up to the year ***,the FLUS model determines the spatial distribution of land use for the near term(2035),medium term(2050),and long term(2100).Results reveal a slowing trend in land use changes in China's coastal zone from 2000–*** these changes,the expansion rate of construction land was the highest and exhibited an annual *** 2100,land use predictions exhibit high accuracy,and notable differences are observed in trends across *** summary,the expansion of production,living,and ecological spaces toward the sea remains *** A emphasizes reduced land resource dependence,benefiting ecological land *** B witnesses an intensified expansion of artificial *** C sees substantial land needs for living and production,while Scenario D shows coastal forest and grassland ***,in Scenario E,the conflict between humans and land *** study presents pertinent recommendations for the future development,utilization,and management of coastal areas in *** research contributes valuable scientific support for informed,long-term strategic decision making within coastal regions.

关键词： land use and land cover change(LUCC) multi-scenario simulation system dynamic-future land use simulation(SD-FLUS)model SSP-RCP scenarios model coupling China's coastal zone

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Stroke Electroencephalogram Data Synthesizing through Progressive Efficient Self-Attention Generative Adversarial Network

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Computers, Materials and Continua 2024年第1期81卷 1177-1196页

作者： Wang, Suzhe zhang, xueying Li, Fenglian Wu, Zelin College of Electronic Information Engineering Taiyuan University of Technology Taiyuan 030024 China

Early and timely diagnosis of stroke is critical for effective treatment, and the electroencephalogram (EEG) offers a low-cost, non-invasive solution. However, the shortage of high-quality patient EEG data often hampers the accuracy of diagnostic classification methods based on deep learning. To address this issue, our study designed a deep data amplification model named Progressive Conditional Generative Adversarial Network with Efficient Approximating Self Attention (PCGAN-EASA), which incrementally improves the quality of generated EEG features. This network can yield full-scale, fine-grained EEG features from the low-scale, coarse ones. Specially, to overcome the limitations of traditional generative models that fail to generate features tailored to individual patient characteristics, we developed an encoder with an effective approximating self-attention mechanism. This encoder not only automatically extracts relevant features across different patients but also reduces the computational resource consumption. Furthermore, the adversarial loss and reconstruction loss functions were redesigned to better align with the training characteristics of the network and the spatial correlations among electrodes. Extensive experimental results demonstrate that PCGAN-EASA provides the highest generation quality and the lowest computational resource usage compared to several existing approaches. Additionally, it significantly improves the accuracy of subsequent stroke classification tasks. © 2024 The Authors. Published by Tech Science Press.

关键词： Generative adversarial networks

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WRKY33 negatively regulates anthocyanin biosynthesis and cooperates with PHR1 to mediate acclimation to phosphate starvation

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Plant Communications 2024年第5期5卷 134-147页

作者： Han Tao Fei Gao Linying Li Yuqing He xueying zhang Mengyu Wang Jia Wei Yao Zhao Chi zhang Qiaomei Wang Gaojie Hong State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products Key Laboratory of Biotechnology in Plant Protection of the MOA of China and Zhejiang ProvinceInstitute of Virology and BiotechnologyZhejiang Academy of Agricultural SciencesHangzhou 310021China State Key Laboratory of Subtropical Silviculture Zhejiang Provincial Key Laboratory of Resources Protection and Innovation of Traditional Chinese MedicineZhejiang A&F UniversityHangzhou 311300China Department of Horticulture College of Agriculture and BiotechnologyZhejiang UniversityKey Laboratory of Horticultural Plant GrowthDevelopment and Quality ImprovementMinistry of AgricultureHangzhouZhejiangChina Institute of Sericulture and Tea Zhejiang Academy of Agricultural SciencesHangzhou 310000China

Anthocyanin accumulation is acknowledged as a phenotypic indicator of phosphate(Pi)***,negative regulators of this process and their molecular mechanisms remain largely *** this study,we demonstrate that WRKY33 acts as a negative regulator of phosphorus-status-dependent anthocyanin ***33 regulates the expression of the gene encoding dihydroﬂavonol 4-reductase(DFR),a rate-limiting enzyme in anthocyanin production,both directly and ***33 binds directly to the DFR promoter to repress its expression and also interferes with the MBW complex through interacting with PAP1 to indirectly inﬂuence DFR transcriptional ***�Pi conditions,PHR1 interacts with WRKY33,and the protein level of WRKY33 decreases;the repression of DFR expression by WRKY33 is thus attenuated,leading to anthocyanin accumulation in *** genetic and biochemical assays suggest that PHR1 is also involved in regulating factors that affect WRKY33 protein *** together,ourfindings reveal that Pi starvation represses WRKY33,a repressor of anthocyanin biosynthesis,tofinely tune anthocyanin ***‘‘double-negative logic’’regulation of phosphorus-status-dependent anthocyanin biosynthesis is required for the mainte-nance of plant metabolic homeostasis during acclimation to Pi starvation.

关键词： WRKY33 phosphate signaling PHR1 Arabidopsis thaliana anthocyanins

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Dopamine improves apple replant disease resistance by regulating physiological resilience and rhizosphere microbial community structure

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Journal of Integrative Agriculture 2024年第9期23卷 3025-3044页

作者： Peihua Du Yang Cao Huaite Liu Jiahao Ji Wei Sun xueying zhang Jizhong Xu Bowen Liang College of Horticulture Hebei Agricultural UniversityBaoding 071001China

Apple replant disease(ARD)is a complex agricultural problem caused by multiple stressors that can lead to increased reactive oxygen species(ROS)levels and limited nutrient utilization in ***,existing countermeasures cannot effectively address this ***,we used Malus hupehensis as a test organism to investigate whether the pleiotropic molecule dopamine can alleviate ARD using pot *** application of 100μmol L-1 dopamine significantly promoted the growth of apple seedlings in the replanted soil,with a relative growth rate increase of 17.44%.Our results revealed two major pathways by which dopamine regulates ARD resistance in apple ***,dopamine effectively reduces the level of ROS and activates the expression of genes related to nitrogen(N)transport and *** those genes,MdNLP5,MdNRT1.1,MdNLP2,MdNRT2.5,MdNLP3,MdNRT2.4,MdNADH-GAGOT,and MdFd-GAGOT were strongly regulated by *** regulatory effects promoted the uptake and utilization of soil N by the ***,dopamine improved the physical and chemical properties,enhanced microbial community diversity,and promoted mutual cooperation between microbial communities in the ***,dopamine altered the microbial structure of rhizosphere soil(upregulating Clostridiales,Gaiellales,Sordariales and Mortierellales;downregulating Micrococcales,Longimicrobiales,Hypocreales and Cystobasidiales).Notably,dopamine significantly upregulated the abundances of Gaiella and Mortierella,both of which were positively correlated with soil urease activity,soil available N content,plant growth and N *** also significantly downregulated the abundance of the plant pathogen Gibberella(by 11.71-fold)in replant *** results provide insights into the mechanisms by which dopamine promotes ARD resistance,and can promote the sustainable development of the apple industry.

关键词： continuous cropping barrier exogenous dopamine Malus hupehensis Rehd. 15N-labeling soil microbiome

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Social-ecological perspective on the suicidal behaviour factors of early adolescents in China:a network analysis

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General Psychiatry 2024年第1期37卷 143-150页

作者： Yuan Li Peiying Li Mengyuan Yuan Yonghan Li xueying zhang Juan Chen Gengfu Wang Puyu Su Department of Maternal Child and Adolescent HealthSchool of Public HealthKey Laboratory of Population Health Across Life Cycle(Anhui Medical University)Ministry of Education of the People's Republic of ChinaAnhui Medical UniversityKey Laboratory of Population Health Across Life Cycle(Anhui Medical University)HefeiAnhuiChina Tianjin Anding Hospital Mental Health Center of Tianjin Medical UniversityTianjin Medical UniversityTianjinChina Department of Environmental Medicine and Public Health Icahn School of Medicine at Mount SinaiNew YorkNew YorkUSA Afiliated Psychological Hospital of Anhui Medical University Anhui Mental Health CenterFourth People's Hospital of HefeiHefeiAnhuiChina

Background In early adolescence,youth are highly prone to suicidal *** modifiable risk factors during this critical phase is a priority to inform effective suicide prevention *** To explore the risk and protective factors of suicidal behaviours(ie,suicidal ideation,plans and attempts)in early adolescence in China using a social-ecological *** Using data from the cross-sectional project‘Healthy and Risky Behaviours Among Middle School Students in Anhui Province,China',stratified random cluster sampling was used to select 5724 middle school students who had completed self-report questionnaires in November *** analysis was employed to examine the correlates of suicidal ideation,plans and attempts at four levels,namely individual(sex,academic performance,serious physical llness/disability,history of self-harm,depression,impulsivity,sleep problems,resilience),family(family economic status,relationship with mother,relationship with father,family violence,childhood abuse,parental mental illness),school(relationship with teachers,relationship with classmates,school-bullying victimisation and perpetration)and social(social support,satisfaction with society).Results In total,37.9%,19.0%and 5.5%of the students reported suicidal ideation,plans and attempts in the past 6 months,*** estimated network revealed that suicidal ideation,plans and attempts were collectively associated with a history of self-harm,sleep problems,childhood abuse,school bullying and *** analysis indicated that the most influential nodes in the network were history of self-harm and childhood ***,the network also showed unique correlates of suicidal ideation(sex,weight=0.60;impulsivity,weight=0.24;family violence,weight=0.17;relationship with teachers,weight=-0.03;school-bullying perpetration,weight=0.22),suicidal plans(social support,weight=-0.15)and suicidal attempts(relationship with mother,weight=-0.10;par

关键词： network analysis prevention

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The OsBZR1-OsSPX1/2 module fine-tunes the growth-immunity trade-off in adaptation to phosphate availability in rice

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Molecular Plant 2024年第2期17卷 258-276页

作者： Yuqing He Yao Zhao Jitao Hu Lanlan Wang Linying Li xueying zhang Zhongjing Zhou Lili Chen Hua Wangl Jiaoyu Wang Gaojie Hong State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products Key Laboratory of Biotechnology in Plant Protection of MOA of China and Zhejiang ProvinceInstitute of Virology and BiotechnologyZhejiang Academy of Agricultural SciencesHangzhou 310021P.R.China Key Laboratory of Traceability for Agricultural Genetically Modified Organisms Ministry of Agriculture and Rural AffairsHangzhou 310021P.R.China College of Life Sciences Zhejiang Sci-Tech UniversityHangzhou 310018P.R.China State Key Laboratory for Managing Biotic and Chemical Threats to the Qualty and Safety of Agro-products Zhejang Academy of Agricultural SciencesHangzhou 310021P.R.China State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products Key Labory of Biotechnology in Plant Protection of MOA of China and Zhejiang ProvinceInstitute of Plant Protection and MicrobiologyZhejiang Academy of Agricultural SciencesHangzhou 310021P.R.China

The growth-promoting hormones brassinosteroids(BRs)and their key signaling component BZR1 play a vital role in balancing normal growth and defense ***,we discovered that BRs and OsBZR1 up-regulated sakuranetin accumulation and conferred basal defense against Magnaporthe oryzae infection under normal *** shortages,including phosphate(Pi)deficiency,potentially disrupt this growth-defense ***1 and OsSPX2 have been reported to sense Pi concentration and interact with the Pi signal mediator OsPHR2,thus regulating Pi starvation *** this study,we discovered that OsSPX1/2 interacts with OsBZR1 in both Pi-sufficient and Pi-deficient conditions,inhibit-ing BR-responsive *** Pi is sufficient,OsSPX1/2 is captured by OsPHR2,enabling most of OsBzR1 to promote plant growth and maintain basal *** response to Pi starvation,more OsSPX1/2 is released from OsPHR2 to inhibit OsBZR1 activity,resulting in slower ***,our study reveals that the OsBZR1-SPX1/2 module balances the plant growth-immunity trade-off in *** Y.,Zhao Y.,Hu J.,Wang L.,Li L.,zhang X.,Zhou Z.,Chen L.,Wang H.,Wang J.,and Hong G.(2024).The OsBZR1-OsSPX1/2 module fine-tunes the growth-immunity trade-off in adaptation to phosphate availability in esponse to Pi availability.

关键词： immunity maintain adaptation

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Spatiotemporal variation of land surface temperature and its driving factors in Xinjiang,China

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Journal of Arid Land 2024年第3期16卷 373-395页

作者： zhang Mingyu CAO Yu zhang Zhengyong zhang xueying LIU Lin CHEN Hongjin GAO Yu YU Fengchen LIU Xinyi College of Sciences Shihezi UniversityShihezi 832000China Key Laboratory of Oasis Town and Mountain-Basin System Ecology Xinjiang Production and Construction CorpsShihezi 832000China Yantai Institute of Coastal Zone Research Chinese Academy of SciencesYantai 264003China

Land surface temperature(LST) directly affects the energy balance of terrestrial surface systems and impacts regional resources, ecosystem evolution, and ecosystem structures. Xinjiang Uygur Autonomous Region is located at the arid Northwest China and is extremely sensitive to climate change. There is an urgent need to understand the distribution patterns of LST in this area and quantitatively measure the nature and intensity of the impacts of the major driving factors from a spatial perspective, as well as elucidate the formation mechanisms. In this study, we used the MOD11C3 LST product developed on the basis of Moderate Resolution Imaging Spectroradiometer(MODIS) to conduct regression analysis and determine the spatiotemporal variation and differentiation pattern of LST in Xinjiang from 2000 to 2020. We analyzed the driving mechanisms of spatial heterogeneity of LST in Xinjiang and the six geomorphic zones(the Altay Mountains, Junggar Basin, Tianshan Mountains, Tarim Basin, Turpan-Hami(Tuha) Basin, and Pakakuna Mountain Group) using geographical detector(Geodetector) and geographically weighted regression(GWR) models. The warming rate of LST in Xinjiang during the study period was 0.24℃/10a, and the spatial distribution pattern of LST had obvious topographic imprints, with 87.20% of the warming zone located in the Gobi desert and areas with frequent human activities, and the cooling zone mainly located in the mountainous areas. The seasonal LST in Xinjiang was at a cooling rate of 0.09℃/10a in autumn, and showed a warming trend in other seasons. Digital elevation model(DEM), latitude, wind speed, precipitation, normalized difference vegetation index(NDVI), and sunshine duration in the single-factor and interactive detections were the key factors driving the LST changes. The direction and intensity of each major driving factor on the spatial variations of LST in the study area were heterogeneous. The negative feedback effect of DEM on the spatial differentiation o

关键词： land surface temperature MOD11C3 climate change geographical detector(Geodetector) geographically weighted regression(GWR) source-sink effect Xinjiang

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面向内河船舶过坝拥堵的差异化收费与翻坝补贴策略研究

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系统工程理论与实践 2024年第8期44卷 2682-2699页

作者：高攀张雪莹赵旭三峡大学经济与管理学院宜昌443002

针对由水利枢纽引发的内河通航拥堵问题,引入差异化拥堵收费与翻坝补贴机制,以优化船舶过坝策略.首先,分析了“过闸+翻坝”双模式过坝系统的联动机制和服务规律;然后,将船舶待闸成本嵌入经典的瓶颈模型,并基于过坝船舶的时间差异,探索... 详细信息

针对由水利枢纽引发的内河通航拥堵问题,引入差异化拥堵收费与翻坝补贴机制,以优化船舶过坝策略.首先,分析了“过闸+翻坝”双模式过坝系统的联动机制和服务规律;然后,将船舶待闸成本嵌入经典的瓶颈模型,并基于过坝船舶的时间差异,探索了异质性拥堵收费机制,以此提出四种翻坝补贴方案,从而优化过坝系统的货运分流策略;最后,以三峡枢纽为例,验证了模型与机制的有效性.结果表明:在异质性拥堵收费下,两种过坝方式的固定成本差与出发时间偏好会对船主的过坝决策产生综合影响.在四种翻坝补贴方案中,拥堵费收入全部补贴给选择间接翻坝船主,可实现翻坝船舶数量最大化,但会损害选择直接翻坝船主的利益;而兼顾效率与公平的补贴方案,可在不损害各方利益的同时,较大限度地促进船主选择间接翻坝转运方式,从而有效缓解水利枢纽通航拥堵.

关键词：水路运输通航拥堵瓶颈模型异质性拥堵收费翻坝补贴

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统筹教育、培训和就业:内在逻辑、典型特征与职业教育行动路向

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中国职业技术教育 2024年第24期 3-11页

作者：张学英东莞理工学院

中国向高质量发展转型、以颠覆性技术培育新质生产力、以创新驱动作为新的经济发展动力等国家发展战略势必引发劳动需求变迁、改变就业状况,统筹教育、培训和就业工作旨在破解结构性就业不匹配难题。依据劳动需求的派生需求和联合需求... 详细信息

中国向高质量发展转型、以颠覆性技术培育新质生产力、以创新驱动作为新的经济发展动力等国家发展战略势必引发劳动需求变迁、改变就业状况,统筹教育、培训和就业工作旨在破解结构性就业不匹配难题。依据劳动需求的派生需求和联合需求特征阐释了统筹教育、培训和就业的内在逻辑,从异质性人力资本、全要素生产率、高质量发展分析了其持续性、全面性和高质量三个典型特征,探索了职业教育与培训在促进增量和存量劳动力就业、提升劳动力全生命周期就业力中的行动指向。

关键词：劳动需求异质性人力资本全要素生产率高质量发展终身技能形成

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教育强国赋能共同富裕:价值意蕴、理论逻辑与实践向度

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教育发展研究 2024年第11期44卷 11-21页

作者：张学英张东刘渊东莞理工学院经济与管理学院广东523830 东莞城市学院城建与环境学院广东523419 六盘水幼儿师范高等专科学校贵州553000

共同富裕是社会主义的本质要求和中国式现代化的重要特征,建设教育强国是促进全体人民共同富裕的有效途径。文章归纳了教育强国赋能共同富裕三个层面的价值意蕴,即有效匹配新质生产力需求、助推建构可持续生计、实现弱势区域/群体发展... 详细信息

共同富裕是社会主义的本质要求和中国式现代化的重要特征,建设教育强国是促进全体人民共同富裕的有效途径。文章归纳了教育强国赋能共同富裕三个层面的价值意蕴,即有效匹配新质生产力需求、助推建构可持续生计、实现弱势区域/群体发展的起点公平。诠释了教育强国赋能共同富裕的逻辑起点,在推高层面支撑创新驱动发展、培育新质生产力,在稳中层面促进传统产业/行业转型升级、赋能存量劳动力就业迭代,在提低层面实现区域均衡发展、促进乡村振兴。结合共同富裕的内涵阐释了教育强国赋能过程富裕、差别富裕、逐步富裕、全面富裕的内在机理,分析了教育强国赋能共同富裕的实践向度:以教育高质量发展赋能经济高质量发展,以教育包容性发展切断贫困的不利循环,以教育资源均衡配置赋能区域均衡发展;增强教育民生属性赋能完整人培养以实现全面富裕。

关键词：教育强国共同富裕教育质量教育体系教育包容教育资源

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