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陶瓷 2024年第5期 27-29页

作者：方世浩景德镇陶瓷大学江西景德镇333000

中国当代日用陶瓷风格多样,其中素雅风格在当代日用陶瓷的设计中有着广泛的应用,具有独特的美感和艺术价值。笔者从日用陶瓷的风格化现象入手,简析素雅风格的缘起与兴盛,最后重点分析探索素雅风格在中国当代日用陶瓷中多样化的体现形式。

关键词：日用陶瓷素雅风格风格化体现

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基于模糊粗糙数的变形球机器人方案配置

机械传动 2024年第4期48卷 18-25页

作者：房世豪秦建军曹钰邵派刘兴杰北京建筑大学机电与车辆工程学院北京100044 北京市建筑安全监测工程技术研究中心北京100044 中兵智能创新研究院有限公司北京100072

针对球形机器人在多需求非结构化环境下设计方案配置与选型中存在的主观性和不确定性问题,提出了模糊粗糙数与复杂比例评估(Complex Proportional Assessment,COPRAS)相耦合的方案评估方法。综合考虑方案设计时不同需求特征指标间的重... 详细信息

针对球形机器人在多需求非结构化环境下设计方案配置与选型中存在的主观性和不确定性问题,提出了模糊粗糙数与复杂比例评估(Complex Proportional Assessment,COPRAS)相耦合的方案评估方法。综合考虑方案设计时不同需求特征指标间的重要度关系,基于模糊粗糙数实现对需求特征指标的定量分析;采用COPRAS方法对所有备选设计方案进行综合评估,根据效用度指数得到所有备选设计方案的优先级排序,确定最优的配置方案,并以变形球机器人的选型为例进行了评估验证。结果表明,该方法具有较好的可靠性和实用性,为以后机器人设计方案的配置选型提供了有效参考。

关键词：球形机器人模糊粗糙数 COPRAS方法方案配置

Highly efficient and selective removal of phosphate from wastewater of sea cucumber aquaculture for microalgae culture using a new adsorption-membrane separation-coordinated strategy

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Frontiers of Environmental Science & Engineering 2023年第10期17卷 27-39页

作者： Aihua Zhang shihao fang Huan Xi Jianke Huang Yongfu Li Guangyuan Ma Jianfeng Zhang Jiangsu Province Engineering Research Center for Marine Bio-resources Sustainable Utilization College of OceanographyHohai UniversityNanjing 210098China College of Mechanics and Materials Hohai UniversityNanjing 211100China Jiangsu Innovation Center of Marine Bioresources Jiangsu Coast Development Group Co.Ltd.Nanjing 210019China

Enhanced phosphorus treatment and recovery has been continuously pursued due to the stringent wastewater discharge regulations and a phosphate supply shortage. Here, a new adsorption-membrane separation strategy was developed for rational reutilization of phosphate from sea cucumber aquaculture wastewater using a Zr-modified-bentonite filled polyvinyl chloride membrane. The as-obtained polyvinyl chloride/Zr-modified-bentonite membrane was highly permeability (940 L/(m2·h)), 1–2 times higher than those reported in other studies, and its adsorption capacity was high (20.6 mg/g) when the phosphate concentration in water was low (5 mg/L). It remained stable under various conditions, such as different pH, initial phosphate concentrations, and the presence of different ions after 24 h of adsorption in a cross-flow filtration system. The total phosphorus and phosphate removal rate reached 91.5% and 95.9%, respectively, after the membrane was used to treat sea cucumber aquaculture wastewater for 24 h and no other water quality parameters had been changed. After the purification process, the utilization of the membrane as a new source of phosphorus in the phosphorus-free f/2 medium experiments indicated the high cultivability of economic microalgae Phaeodactylum tricornutum FACHB-863 and 1.2 times more chlorophyll a was present than in f/2 medium. The biomass and lipid content of the microalgae in the two different media were similar. The innovative polyvinyl chloride/Zr-modified-bentonite membrane used for phosphorus removal and recovery is an important instrument to establish the groundwork for both the treatment of low concentration phosphate from wastewater as well as the reuse of enriched phosphorus in required fields.

关键词： Adsorption-membrane Low-concentration phosphate Zr-modified-bentonite Recycle Microalgal culture

Three-dimensional constrained gravity inversion of Moho depth and crustal structural characteristics at Mozambique continental margin

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Acta Oceanologica Sinica 2024年第2期43卷 120-129页

作者： shihao Yang Zhaocai Wu Yinxia fang Mingju Xu Jialing Zhang Fanlin Yang College of Geodesy and Geomatics Shandong University of Science and TechnologyQingdao 266590China Key Laboratory of Submarine Geoscience Second Institute of OceanographyMinistry of Natural ResourcesHangzhou 310012China School of Geomatics and Municipal Engineering Zhejiang University of Water Resources and Electric PowerHangzhou 310018China Ocean College Zhejiang UniversityZhoushan 316021China

Mozambique's continental margin in East Africa was formed during the break-off stage of the east and west Gondwana lands. Studying the geological structure and division of continent-ocean boundary(COB) in Mozambique's continental margin is considered of great significance to rebuild Gondwana land and understand its movement mode. Along these lines, in this work, the initial Moho was fit using the known Moho depth from reflection seismic profiles, and a 3D multi-point constrained gravity inversion was carried out. Thus, highaccuracy Moho depth and crustal thickness in the study area were acquired. According to the crustal structure distribution based on the inversion results, the continental crust at the narrowest position of the Mozambique Channel was detected. According to the analysis of the crustal thickness, the Mozambique ridge is generally oceanic crust and the COB of the whole Mozambique continental margin is divided.

关键词： 3D constrained gravity inversion continent-ocean boundary Mozambique continental margin Moho depth

Access to advanced sodium-ion batteries by presodiation:Principles and applications

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Journal of Energy Chemistry 2024年第5期92卷 162-175页

作者： shihao Zhang Ruoyu Cao Xiangjun Pu Along Zhao Weihua Chen Chunhua Song Yongjin fang Yuliang Cao College of Chemistry and Molecular Sciences Hubei Key Laboratory of Electrochemical Power SourcesWuhan UniversityWuhan 430072HubeiChina College of Chemistry&Green Catalysis Center Zhengzhou UniversityZhengzhou 450001HenanChina Shenzhen Janaenergy techonulogy Co. Ltd.Shenzhen 518000GuangdongChina School of Chemistry and Chemical Engineering Jiangsu University of TechnologyChangzhou 213001JiangsuChina Zonergy Corporation NO.68 Fucang RoadYantan DistrictZigong 643030SichuanChina

Sodium-ion batteries(SIBs)are expected to offer affordability and high energy density for large-scale energy storage ***,the commercial application of SIBs is hurdled by low initial coulombic efficiency(ICE),continuous Na loss during long-term operation,and low sodium-content of cathode *** this scenario,presodiation strategy by introducing an external sodium reservoir has been rationally proposed,which could supplement additional sodium ions into the system and thereby markedly improve both the cycling performance and energy density of *** this review,the significance of presodiation is initially introduced,followed by comprehensive interpretation on technological properties,underlying principles,and associated approaches,as well as our perspectives on present inferiorities and future research ***,this contribution outlines a distinct pathway towards the presodiation methodology,of significance but still in its nascent phase,which may inspire the targeted guidelines to explore new chemistry in this field.

关键词： Presodiation Increased coulombic efficiency High reversible capacity Sodium ion batteries

GRK2 mediated degradation of SAV1 initiates hyperplasia of fibroblast-like synoviocytes in rheumatoid arthritis

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Acta Pharmaceutica Sinica B 2024年第3期14卷 1222-1240页

作者： Paipai Guo Ji Jiang Rui Chu Feng He Mingli Ge Ruhong fang Qiuyun Guan Huijuan Cheng Chunru Jiang Tiantian Su Zhenduo Zhu Hao Liu Wei Wei shihao Zhang Qingtong Wang Institute of Clinical Pharmacology Anhui Medical UniversityKey Laboratory of Anti-inflammatory and Immune MedicineMinistry of EducationCollaborative Innovation Center of Anti-inflammatory and Immune MedicinesHefei 230032China School of Pharmacy Bengbu Medical CollegeBengbu 233030China The Third Affiliated Hospital of Anhui Medical University(the First People’s Hospital of Hefei) Hefei 230061China

Hyperplasia and migration of fibroblast-like synoviocytes(FLSs)are the key drivers in the pathogenesis of rheumatoid arthritis(RA)and joint *** Yes-associated protein(YAP),which is a powerful transcription co-activator for proliferative genes,was observed in the nucleus of inflammatory FLSs with unknown upstream *** Gene Expression Omnibus database analysis,it was found that Salvador homolog-1(SAV1),the pivotal negative regulator of the Hippo-YAP pathway,was slightly downregulated in RA ***,SAV1 protein expression is extremely ***,it was revealed that SAV1 is phosphorylated,ubiquitinated,and degraded by interacting with an important serine-threonine kinase,G protein-coupled receptor(GPCR)kinase 2(GRK2),which was predominately upregulated by GPCR activation induced by ligands such as prostaglandin E2(PGE2)in *** process further contributes to the decreased phosphorylation,nuclear translocation,and transcriptional potency of YAP,and leads to aberrant FLSs *** depletion of GRK2 or inhibition of GRK2 by paroxetine rescued SAV1 expression and restored YAP phosphorylation and finally inhibited RA FLSs proliferation and ***,paroxetine treatment effectively reduced the abnormal proliferation of FLSs in a rat model of collagen-induced arthritis which was accompanied by a significant improvement in clinical ***,these results elucidate the significance of GRK2 regulation of Hippo-YAP signaling in FLSs proliferation and migration and the potential application of GRK2 inhibition in the treatment of FLSs-driven joint destruction in RA.

关键词： Rheumatoid arthritis Fibroblast-like synoviocytes G protein-coupled receptor kinase 2 Salvador homolog-1 Yes-associated protein

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基于碰撞的多方向压电电磁能量采集器研究

传感技术学报 2024年第5期37卷 783-788页

作者：周诗豪宋芳上海工程技术大学机械与汽车工程学院上海201620 上海工程技术大学工程训练中心(创新创业学院) 上海201620

针对传统单悬臂梁能量采集器工作频带窄,采集效率低,采集方向单一的问题,提出了一种基于碰撞的多方向压电电磁能量采集器。分析了引入碰撞的过程和多种工作模式的理论功率输出,建立了能量采集器的理论模型,制作了实验样机,研究了z方向... 详细信息

针对传统单悬臂梁能量采集器工作频带窄,采集效率低,采集方向单一的问题,提出了一种基于碰撞的多方向压电电磁能量采集器。分析了引入碰撞的过程和多种工作模式的理论功率输出,建立了能量采集器的理论模型,制作了实验样机,研究了z方向不同碰撞间距对压电工作模式电压输出的影响,计算了最佳间距下不同工作模式的功率输出结果。结果表明,在碰撞间距为3 mm时,z方向压电工作模式可在更多频段产生机械耦合效应,输出电压最高达19.94 V,带宽为20.5 Hz,在混合采集工作模式下在x方向和z方向输出最高功率分别为0.11 W、0.46 W,带宽分别为18.5 Hz、20.5 Hz。

关键词：振动能量收集压电电磁能量采集器机械耦合碰撞多方向

已实现高阶矩的风险传染效应:基于马尔科夫机制转换的实证分析

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系统管理学报 2019年第4期28卷 652-659页

作者：王宜峰范时昊张晓磊上海交通大学安泰经济与管理学院上海200030 申万宏源证券有限公司博士后科研工作站上海200031 浙江财经大学金融学院杭州310018 云南师范大学泛亚商学院昆明650000

利用沪深300指数以及香港恒生指数的5 min高频数据为样本,采用已实现高阶矩方法,提取了沪深300指数及香港恒生指数的已实现波动率、偏度、峰度及跳跃,利用马尔可夫转换研究中国大陆股票市场和香港股票市场之间的高阶矩风险传染.研究结... 详细信息

利用沪深300指数以及香港恒生指数的5 min高频数据为样本,采用已实现高阶矩方法,提取了沪深300指数及香港恒生指数的已实现波动率、偏度、峰度及跳跃,利用马尔可夫转换研究中国大陆股票市场和香港股票市场之间的高阶矩风险传染.研究结果表明,已实现偏度和峰度来源于资产价格的跳跃,沪深300指数高阶矩对香港恒生指数的高阶矩有着单向的传导作用,状态转换在研究高阶矩风险传染中具有重要的作用,在不同的状态下,股市之间的高阶矩路径传导并不一致.

关键词：已实现高阶矩马尔可夫转换风险传染

Organization of microtubule plus-end dynamics by phase separation in mitosis

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Journal of Molecular Cell Biology 2024年第2期16卷 24-35页

作者： Fengrui Yang Mingrui Ding Xiaoyu Song fang Chen Tongtong Yang Chunyue Wang Chengcheng Hu Qing Hu Yihan Yao shihao Du Phil YYao Peng Xia Gregory Adams Jr Chuanhai Fu Shengqi Xiang Dan Liu Zhikai Wang Kai Yuan Xing Liu MOE Key Laboratory for Membraneless Organelles&Cellular Dynamics Hefei National Research Center for Cross-disciplinary SciencesCenter for Advanced Interdisciplinary Science and Biomedicine of IHMDivision of Life Sciences and MedicineUniversity of Science&Technology of ChinaHefei 230027China Anhui Key Laboratory for Cellular Dynamics and Chemical Biology University of Science&Technology of ChinaHefei 230027China Keck Center for Organoids Plasticity Morehouse School of MedicineAtlantaGA 30310USA Hunan Key Laboratory of Molecular Precision Medicine Central South UniversityChangsha 410083China

In eukaryotes,microtubule polymers are essential for cellular plasticity and fate ***-binding(EB)proteins serve as scaffolds for orchestrating microtubule polymer dynamics and are essential for cellular dynamics and chromosome segregation in ***,we show that EB1 forms molecular condensates with TIP150 and MCAK through liquid–liquid phase separation to compartmentalize the kinetochore–microtubule plus-end machinery,ensuring accurate kinetochore–microtubule interactions during chromosome segregation in *** of EB1–TIP150 polymer formation by a competing peptide prevents phase separation of the EB1-mediated complex and chromosome alignment at the metaphase equator in both cultured cells and Drosophila ***220 of EB1 is dynamically acetylated by p300/CBP-associated factor in early mitosis,and persistent acetylation at Lys220 attenuates phase separation of the EB1-mediated complex,dissolves droplets in vitro,and harnesses accurate chromosome *** data suggest a novel framework for understanding the organization and regulation of eukaryotic spindle for accurate chromosome segregation in mitosis.

关键词： phase separation mitosis microtubule dynamics EB1 acetylation

新时代建设社会主义文化强国的理论意蕴、正确方向和实践路径

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渭南师范学院学报 2024年第10期39卷 17-28页

作者：曹芳陈世昊西安交通大学马克思主义学院西安710049

党的二十届三中全会指出,必须增强文化自信,发展社会主义先进文化,标志着党对文化建设重要地位及其规律的认识上升到新的高度。新时代建设社会主义文化强国具有崭新的理论蕴藉:是有效满足人民美好生活新期待的现实诉求,是实现第二个百... 详细信息

党的二十届三中全会指出,必须增强文化自信,发展社会主义先进文化,标志着党对文化建设重要地位及其规律的认识上升到新的高度。新时代建设社会主义文化强国具有崭新的理论蕴藉:是有效满足人民美好生活新期待的现实诉求,是实现第二个百年奋斗目标文化内涵的全面提升,是奋力实现中华民族伟大复兴中国梦的圆梦指南,是开创人类文明新形态的中国担当。建设社会主义文化强国,必须沿着正确的方向前进:要着眼于促进“文化大发展大繁荣”的目标,坚持以中国化的马克思主义为指导,以中华优秀传统文化为“根”和“魂”,大力弘扬近代以来的革命文化与社会主义先进文化,吸收外来文明与文化的一切优秀成果。总体来看,推进社会主义文化强国应该从宏观政策取向和微观现实举措两个维度同时展开,遵循“宏观把握、微观切入”的基本原则,处理好顶层设计和任务落实之间的关系,从而最大限度地激发全社会文化创新创造活力。

关键词：文化强国二十届三中全会文化建设