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Kinetics of Specific and Non-Specific Copper Sorption on Aggregates of an Acidic Paddy Soil from the Taihu Lake Region in East China

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Pedosphere 2015年第1期25卷 37-45页

作者： liu pei-ya WEN Qin-Liang LI Yu-Jiao DONG Chang-Xun PAN Gen-Xing College of Sciences Nanjing Agricultural University Institute of Resource Ecosystem and Environment of Agriculture Nanjing Agricultural University

The Taihu Lake region in East China has become prone to soil acidification, which changes heavy metals such as copper(Cu) in soil into water-soluble species and increases the mobility and contamination risks of heavy metals in the biological environment. In this study, the kinetics of Cu2+sorption by the bulk soil and the aggregate size fractions of an acidic paddy soil collected from the Taihu Lake region, the effects of temperature on Cu2+sorption, and the p H changes of the solution were investigated by static sorption and magnetic stirring. The aggregate size fractions were prepared by low-energy ultrasonic dispersing and freeze-drying. The total sorption amounts of the bulk soil and the aggregate size fractions for Cu2+followed a descending order of clay > coarse sand > bulk soil > silt> sand, corresponding to those of organic matter content, free iron oxide content, free aluminum oxide content, and cation exchange capacity. The kinetic sorption curves of Cu2+by the bulk soil and the aggregates, which were divided into two stages(rapid and slow sequentially), were well fitted by the first-order equation, the diffusion equation, and the Elovich equation, showing significant correlations(P < 0.05). Specific and non-specific sorption dominated in the fast and slow stages, respectively, and the former was predominant throughout the sorption process. The specific sorption accelerated and the non-specific sorption decelerated with rising temperature. The p H of the solution decreased significantly during the specific sorption and remained unchanged or increased slightly during the non-specific sorption. When the specific sorption terminated, the p H of the solution was minimized nearly *** sorption progress of Cu2+by the bulk soil significantly preceded that by the aggregates. Therefore, heavy metal contamination may be another factor reducing soil p H and metal sorption forms should be taken into consideration in studies of mitigating soil heavy metal

关键词： bulk soil contamination heavy metal kinetic equation p H soil acidification temperature

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Comparative proteomic analysis of plasma exosomes reveals the functional contribution of N-acetyl-alpha-glucosaminidase to Parkinson’s disease

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Neural Regeneration Research 2025年第10期20卷 2998-3012页

作者： Yuan Zhao Yidan Zhang Xin liu Jian Zhang ya Gao Shuyue Li Cui Chang Xiang liu Guofeng yang Department of Geriatrics Second Hospital of Hebei Medical UniversityShijiazhuangHebei ProvinceChina Department of Neurosurgery The Second Hospital of Hebei Medical UniversityShijiazhuangHebei ProvinceChina

Parkinson’s disease is the second most common progressive neurodegenerative disorder,and few reliable biomarkers are available to track disease *** proteins,DNA,mRNA,and lipids carried by exosomes reflect intracellular changes,and thus can serve as biomarkers for a variety of *** this study,we investigated alterations in the protein content of plasma exosomes derived from patients with Parkinson’s disease and the potential therapeutic roles of these proteins in Parkinson’s *** a tandem mass tag-based quantitative proteomics approach,we characterized the proteomes of plasma exosomes derived from individual patients,identified exosomal protein signatures specific to patients with Parkinson’s disease,and identified N-acetyl-alpha-glucosaminidase as a differentially expressed protein.N-acetyl-alpha-glucosaminidase expression levels in exosomes from the plasma of patients and healthy controls were validated by enzyme-linked immunosorbent assay and western *** results demonstrated that the exosomal N-acetyl-alpha-glucosaminidase concentration was not only lower in Parkinson’s disease,but also decreased with increasing Hoehn-yahr stage,suggesting that N-acetyl-alpha-glucosaminidase could be used to rapidly evaluate Parkinson’s disease ***,western blot and immunohistochemistry analysis showed that N-acetyl-alpha-glucosaminidase levels were markedly reduced both in cells treated with 1-methyl-4-phenylpyridinium and cells overexpressingα-synuclein compared with control ***,N-acetyl-alpha-glucosaminidase overexpression significantly increased cell viability and inhibitedα-synuclein expression in 1-methyl-4-phenylpyridinium-treated *** together,our findings demonstrate for the first time that exosomal N-acetyl-alpha-glucosaminidase may serve as a biomarker for Parkinson’s disease diagnosis,and that N-acetyl-alpha-glucosaminidase may reduceα-synuclein expression and 1-methyl-4-phenylpyridinium-induced n

关键词： biomarker diagnosis exosomes N-acetyl-alpha-glucosaminidase Parkinson’s disease proteomic α-synuclein

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闽南红砖厝“适应性再利用”构建设计——以泉州石狮市永宁镇古厝为例

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吉林艺术学院学报 2024年第5期 60-66页

作者：刘雅培福建华南女子职业学院福建福州350108

闽南红砖厝是福建闽南区域代表性的传统民居,在海上丝绸之路交流贸易基础上,兼收并蓄融合多元地域文化特色,呈现艺商共融的审美思想。近年来,在“一带一路”倡议的助力下,闽南地区加大了对传统建筑群的保护力度,同时也积极推动传统民居... 详细信息

闽南红砖厝是福建闽南区域代表性的传统民居,在海上丝绸之路交流贸易基础上,兼收并蓄融合多元地域文化特色,呈现艺商共融的审美思想。近年来,在“一带一路”倡议的助力下,闽南地区加大了对传统建筑群的保护力度,同时也积极推动传统民居的开发和利用。现以闽南泉州永宁镇遗留的红砖厝为改造设计对象,依据当代功能需求,依托智能软件技术,遵从历史文脉,重构其户型格局、建筑外观形制,融合南洋文化风格元素打造宜居舒适的住宅环境空间。设计方案的研究将进一步促进传统民居建造方式的变革,并以更加开放的姿态兼容域外文化精髓,为闽南一带修复改造乡镇古厝开拓新途径。

关键词：闽南红砖厝适应性再利用构建设计

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智能数字化模型技术在改造土木结构民居设计中的应用——以福建闽东民居为例

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吉林艺术学院学报 2022年第3期 91-96页

作者：刘雅培福建华南女子职业学院艺术设计系福建福州350108

一座城市的文明发展最直观地体现在人居环境的建设中。伴随时代的发展,城市的便捷生活与人居环境空间体系的变化也在不断影响着乡村的面貌,作为承载人类几千年历史文明的土木民居建筑,其更新与传承在全国范围内普遍存在。在没有新技术... 详细信息

一座城市的文明发展最直观地体现在人居环境的建设中。伴随时代的发展,城市的便捷生活与人居环境空间体系的变化也在不断影响着乡村的面貌,作为承载人类几千年历史文明的土木民居建筑,其更新与传承在全国范围内普遍存在。在没有新技术与规范设计的指引下,大部分村民往往将民居进行自主改建,从而造成建材污染与乡村环境不协调的状况。依托智能信息化技术的发展,以福建闽东民居作为案例研究,采用“Revit建筑信息软件模型技术”及“室内数字化装修平台”,可以构建出民居的地面系统、穿斗木结构系统、墙体系统、坡屋面系统,解决民居内装饰装修问题,形成数字化、规模化、工程量化的环境美学居住空间。智能信息软件技术构建的民居案例设计对我国传统土木结构民居在时代的演变下革新发展提出了新的方法,对建设美丽乡村具有一定的现实意义和实用价值。

关键词：智能数字化模型技术传统土木民居设计研究

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虚拟现实下的高校室内设计课程的变革

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佳木斯职业学院学报 2017年第9期33卷 486-487页

作者：刘雅培福建华南女子职业学院福建福州350003

随着世界顶尖公司研发的VR硬件设备投入消费市场的使用,强大的商业应用潜力会迅速推动VR技术的快速发展。建筑、室内设计这类行业都将面临更广阔的发展空间,市场的需求对于高校教育的改革必然会提出新的挑战与机遇。本论文在对虚拟现实... 详细信息

随着世界顶尖公司研发的VR硬件设备投入消费市场的使用,强大的商业应用潜力会迅速推动VR技术的快速发展。建筑、室内设计这类行业都将面临更广阔的发展空间,市场的需求对于高校教育的改革必然会提出新的挑战与机遇。本论文在对虚拟现实技术了解与分析的基础上,结合高校室内设计课程改革展开论述,并提出解决的方案与措施,体现了其实用性价值与现实意义。

关键词：虚拟现实室内设计课程改革

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Sulfolane‑Based Flame‑Retardant Electrolyte for High‑Voltage Sodium‑Ion Batteries

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Nano-Micro Letters 2025年第2期17卷 498-516页

作者： Xuanlong He Jie Peng Qingyun Lin Meng Li Weibin Chen pei liu Tao Huang Zhencheng Huang Yuying liu Jiaojiao Deng Shenghua Ye Xuming yang Xiangzhong Ren Xiaoping Ouyang Jianhong liu Biwei Xiao Jiangtao Hu Qianling Zhang Graphene Composite Research Center College of Chemistry and Environmental EngineeringShenzhen UniversityShenzhen 518060People’s Republic of China Center of Electron Microscopy State Key Laboratory of Silicon and Advanced Semiconductor MaterialsSchool of Materials Science and EngineeringZhejiang UniversityHangzhou 310027People’s Republic of China GRINM(Guangdong)Research Institute for Advanced Materials and Technology FoshanGuangdong 528051People’s Republic of China College of Energy Engineering Zhejiang UniversityHangzhouZhejiang 310027People’s Republic of China School of Materials Science and Engineering Xiangtan UniversityXiangtan 411105People’s Republic of China Shenzhen Eigen-Equation Graphene Technology Co.Ltd Shenzhen 518000People’s Republic of China

Sodium-ion batteries hold great promise as next-generation energy storage ***,the high instability of the electrode/electrolyte interphase during cycling has seriously hindered the development of *** particular,an unstable cathode–electrolyte interphase(CEI)leads to successive electrolyte side reactions,transition metal leaching and rapid capacity decay,which tends to be exacerbated under high-voltage ***,constructing dense and stable CEIs are crucial for high-performance *** work reports localized high-concentration electrolyte by incorporating a highly oxidation-resistant sulfolane solvent with non-solvent diluent 1H,1H,5H-octafluoropentyl-1,1,2,2-tetrafluoroethyl ether,which exhibited excellent oxidative stability and was able to form thin,dense and homogeneous *** excellent CEI enabled the O3-type layered oxide cathode NaNi_(1/3)Mn_(1/3)Fe_(1/3)O_(2)(NaNMF)to achieve stable cycling,with a capacity retention of 79.48%after 300 cycles at 1 C and 81.15%after 400 cycles at 2 C with a high charging voltage of 4.2 *** addition,its nonflammable nature enhances the safety of *** work provides a viable pathway for the application of sulfolane-based electrolytes on SIBs and the design of next-generation high-voltage electrolytes.

关键词： Sodium-ion batteries Sulfolane-based electrolyte High voltage Layered oxide cathode Flame retardant

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PYR/PYL/RCAR蛋白介导植物ABA的信号转导

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遗传 2012年第5期34卷 560-572页

作者：胡帅王芳展刘振宁刘亚培余小林浙江大学蔬菜研究所杭州310058 农业部园艺植物生长发育与品质调控重点开放实验室杭州310058

脱落酸(ABA)在各个植物生长发育阶段以及植物对生物与非生物胁迫的响应过程中都发挥着重要的作用。最近研究表明,在ABA信号转导途径中有3种核心组份:ABA受体PYR/PYL/RCAR蛋白、负调控因子2C类蛋白磷酸酶(PP2C)和正调控因子SNF1相关的蛋... 详细信息

脱落酸(ABA)在各个植物生长发育阶段以及植物对生物与非生物胁迫的响应过程中都发挥着重要的作用。最近研究表明,在ABA信号转导途径中有3种核心组份:ABA受体PYR/PYL/RCAR蛋白、负调控因子2C类蛋白磷酸酶(PP2C)和正调控因子SNF1相关的蛋白激酶2(SnRK2),它们共同组成了一个双重负调控系统——PYR/PYL/RCAR—|PP2C—|SnRK2来调控ABA信号转导及其下游反应,且3种核心组份在植物体内的结合方式受时空和生化等因素的影响,通过特定组合形成的ABA信号转导复合体介导特定的ABA信号反应。文章就PYR/PYL/RCAR蛋白介导的植物ABA信号识别与转导途径的分子基础及其调控机制,以及PYR/PYL/RCAR—PP2C—SnRK2参与的ABA信号调控网络等研究进展做一概述,并对该领域今后的研究进行了展望。

关键词： ABA 信号转导 PYR/PYL/RCAR蛋白 PP2C SnRK2

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Physical Layer Security Scheme With AoI-Awareness for Industrial IoT Based on Covert Communications

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IEEE/CAA Journal of Automatica Sinica 2025年第1期 276-278页

作者： yaping Li Zhi-Xin liu Jia-Wei Su ya-Zhou Yuan the Key Laboratory of Industrial Computer Control Engineering of Hebei Province Yanshan University

Dear Editor,Industrial Internet of things(IIoT) is a typical application of cyberphysical system(CPS). In the IIoT, wireless communication is an inevitable trend to replace the deployment-limited wired transmission for cases with large-scale and mobile devices. However, wireless communication gives rise to critical issues related to physical security, such as malicious detections and attacks [1].

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Bullous pemphigoid associated with acquired hemophilia A: A case report

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World Journal of Clinical Cases 2025年第4期13卷 28-33页

作者： Su-Ye Hu Meng-Can Li Zi-Jia Hao Xu-ya Chai pei-Sai Li yang liu Li-Xia liu Ying Xu Pan-Pan yang Ling-E Li Department of Dermatology Shijiazhuang Traditional Chinese Medicine HospitalShijiazhuang 050051Hebei ProvinceChina Graduate School Hebei University of Traditional Chinese MedicineShijiazhuang 050051Hebei ProvinceChina Department of Pathology Shijiazhuang Traditional Chinese Medicine HospitalShijiazhuang 050051Hebei ProvinceChina

BACKGROUND Acquired hemophilia A (AHA) is a rare and potentially severe bleeding disordercaused by circulating autoantibodies against factor Ⅷ (FⅧ). In approximately50% of the patients, the condition is associated with autoimmune diseases,cancers, medication use, pregnancy, and the post-partum period. Bullous pemphigoid(BP) is a chronic autoimmune subepidermal blistering disease associatedwith tissue-bound and circulating autoantibodies against BP antigens 180 (BP180)and 230 (BP230). AHA-associated BP has a high mortality rate;hence, the understandingof this disease must *** SUMMARY A 69-year-old man presented with erythema, blisters, blood blisters, and crustsaccompanied by severe pruritus for more than 20 days, and ecchymosis andswelling on his left upper arm for 3 days. Pathological examination revealed asubepidermal blister that contained eosinophils. Laboratory tests showed that theBP180 autoantibody levels had increased, isolated activated partial thromboplastintime was notably prolonged (115.6 s), and coagulation FⅧ activity wasextremely low (< 1.0%). Furthermore, the FⅧ inhibitor titer had greatlyincreased (59.2 Bethesda units). Therefore, the patient was diagnosed as having BP associated with AHA, prescribed 0.05% topical halometasone cream, and transferred to a higher-level hospitalfor effective treatment;however, he died after 2 *** AHA associated BP is rare, dangerous, and has a high mortality rate. Therefore, its timely diagnosis and effectivetreatment are necessary.

关键词： Bullous pemphigoid Acquired hemophilia A Acquired hemophilia A FactorⅧ Case report

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十字花科作物根肿病的侵染生理与抗性遗传研究进展

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中国油料作物学报 2012年第2期34卷 215-224页

作者：王芳展刘亚培张梅胡帅刘振宁余小林浙江大学蔬菜研究所农业部园艺植物生长发育与品质调控重点开放实验室浙江杭州310058

十字花科植物根肿病是由芸薹根肿菌侵染而引起的危害最大的病害之一,近年来,该病在世界范围尤其是在欧洲、北美、东亚等地区日趋严重,我国很多地区的十字花科作物也正面临着根肿病的严重威胁。本文就芸薹根肿菌侵染过程中寄主植物的生... 详细信息

十字花科植物根肿病是由芸薹根肿菌侵染而引起的危害最大的病害之一,近年来,该病在世界范围尤其是在欧洲、北美、东亚等地区日趋严重,我国很多地区的十字花科作物也正面临着根肿病的严重威胁。本文就芸薹根肿菌侵染过程中寄主植物的生理生化变化及其分子基础、根肿病抗性遗传规律和分子标记与遗传图谱等多方面的研究进展做一概述,并对该领域今后的研究进行了展望。

关键词：十字花科根肿病初生代谢生长激素分子标记遗传图谱

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