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Applied Mathematics(A Journal of Chinese Universities) 2024年第1期39卷 181-190页

作者： ren guang-zhen SHI Yun KANG Qian-qian Department of Mathematics Zhejiang International Studies UniversityHangzhou 310023China Department of Mathematics Zhejiang University of Science and TechnologyHangzhou 310023China

The tangential k-Cauchy-Fueter operator and k-CF functions are counterparts of the tangential Cauchy–Riemann operator and CR functions on the Heisenberg group in the theory of several complex variables,*** this paper,we introduce a Lie group that the Heisenberg group can be imbedded into and call it generalized complex *** investigate quaternionic analysis on the generalized complex *** also give the Penrose integral formula for k-CF functions and construct the tangential k-Cauchy-Fueter complex.

关键词： the generalized complex Heisenberg group the tangential k-Cauchy-Fueter type operator Penrose-type integral formula

Dynamic Regulation of Hydrogen Bonding Networks and Solvation Structures for Synergistic Solar‑Thermal Desalination of Seawater and Catalytic Degradation of Organic Pollutants

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Nano-Micro Letters 2025年第2期17卷 548-565页

作者： Ming‑Yuan Yu Jing Wu guang Yin Fan‑zhen Jiao Zhong‑zhen Yu Jin Qu Beijing Key Laboratory of Advanced Functional Polymer Composites Beijing University of Chemical TechnologyBeijing 100029People’s Republic of China State Key Laboratory of Organic‑Inorganic Composites College of Materials Science and EngineeringBeijing University of Chemical TechnologyBeijing 100029People’s Republic of China

Although solar steam generation strategy is efficient in desalinating seawater,it is still challenging to achieve continuous solar-thermal desalination of seawater and catalytic degradation of organic ***,dynamic regulations of hydrogen bonding networks and solvation structures are realized by designing an asymmetric bilayer membrane consisting of a bacterial cellulose/carbon nanotube/Co_(2)(OH)_(2)CO_(3)nanorod top layer and a bacterial cellulose/Co_(2)(OH)_(2)CO_(3)nanorod(BCH)bottom ***,the hydrogen bonding networks inside the membrane can be tuned by the rich surface–OH groups of the bacterial cellulose and Co_(2)(OH)_(2)CO_(3)as well as the ions and radicals in situ generated during the catalysis ***,both SO_(4)^(2−)and HSO_(5)−can regulate the solvation structure of Na^(+)and be adsorbed more preferentially on the evaporation surface than Cl^(−),thus hindering the de-solvation of the solvated Na^(+)and subsequent nucleation/growth of ***,the heat generated by the solar-thermal energy conversion can accelerate the reaction kinetics and enhance the catalytic degradation *** work provides a flow-bed water purification system with an asymmetric solar-thermal and catalytic membrane for synergistic solar thermal desalination of seawater/brine and catalytic degradation of organic pollutants.

关键词： Solar steam generation Seawater desalination Catalytic degradation Bacterial cellulose Cobalt hydroxycarbonate nanorods

四元Heisenberg群上的Twistor-变换与Penrose-积分公式

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高校应用数学学报（A辑） 2020年第1期35卷 49-61页

作者：任光震浙江大学数学科学学院浙江杭州310027

利用陪集Sp(2n+4,C)/P的双纤维化,其中P为Sp(2n+4,C)的抛物子群,得到四元Heisenberg群的Twistor-变换,进而得到四元Heisenberg群上切向k-Cauchy-Fueter方程的解:Penrose-积分公式.

关键词：抛物子群四元Heisenberg群 Twistor-变换 Penrose-积分公式

Exosomes:the next-generation therapeutic platform for ischemic stroke

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Neural Regeneration Research 2025年第5期20卷 1221-1235页

作者： Wenjing Yin Hongyin Ma Yang Qu Jiaxin ren Yingying Sun zhen-Ni Guo Yi Yang Stroke Center Department of NeurologyFirst Hospital of Jilin UniversityChangchunJilin ProvinceChina Neuroscience Research Center Department of NeurologyFirst Hospital of Jilin UniversityChangchunJilin ProvinceChina

Current therapeutic strategies for ischemic stroke fall short of the desired objective of neurological functional ***,there is an urgent need to develop new methods for the treatment of this *** are natural cell-derived vesicles that mediate signal transduction between cells under physiological and pathological *** have low immunogenicity,good stability,high delivery efficiency,and the ability to cross the blood–brain *** physiological properties of exosomes have the potential to lead to new breakthroughs in the treatment of ischemic *** rapid development of nanotechnology has advanced the application of engineered exosomes,which can effectively improve targeting ability,enhance therapeutic efficacy,and minimize the dosages *** in technology have also driven clinical translational research on *** this review,we describe the therapeutic effects of exosomes and their positive roles in current treatment strategies for ischemic stroke,including their antiinflammation,anti-apoptosis,autophagy-regulation,angiogenesis,neurogenesis,and glial scar formation reduction ***,it is worth noting that,despite their significant therapeutic potential,there remains a dearth of standardized characterization methods and efficient isolation techniques capable of producing highly purified *** optimization strategies should prioritize the exploration of suitable isolation techniques and the establishment of unified workflows to effectively harness exosomes for diagnostic or therapeutic applications in ischemic ***,our review aims to summarize our understanding of exosome-based treatment prospects in ischemic stroke and foster innovative ideas for the development of exosome-based therapies.

关键词： blood–brain barrier electroacupuncture engineering exercise exosomes ischemic stroke mesenchymal stem cells microglia neuroprotection stents

基于射频识别的电子标识技术在电缆管理中的应用

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浙江电力 2012年第10期31卷 25-27页

作者：洪娟任广振华北电力大学北京102206 杭州市电力局杭州310009

随着电力系统输配电线路上采用的电缆越来越多,电力部门如何对电力电缆进行高效管理成为备受关注的问题。将射频识别(RFID)+PDA的电子标识技术应用于电缆管理,通过这些先进的技术和设备,可以大大减少运行及检修人员的工作量,并且可以确... 详细信息

随着电力系统输配电线路上采用的电缆越来越多,电力部门如何对电力电缆进行高效管理成为备受关注的问题。将射频识别(RFID)+PDA的电子标识技术应用于电缆管理,通过这些先进的技术和设备,可以大大减少运行及检修人员的工作量,并且可以确保工作流程的标准化、规范化。

关键词：电缆运行管理电子标识技术 RFID PDA

Constructing 2D bismuth-based heterostructure for highly efficient photocatalytic CO2 reduction

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Tungsten 2025年第1期7卷 71-79页

作者： Ruo-Hang Xu Hao-Yu Jiang Dan-Dan Cui Kun-Rong Du Hong-Run Zhang Sheng-Jie Xu Ya-Qi Li Zhi-zhen ren Liang Wang Wei-Chang Hao Yi Du School of Physics and BUAA-UOW Joint Research Centre Beihang University Shenzhen Institute of Beihang University Centre for Catalysis and Clean Energy School of Environment and Science Griffith University

Reforming carbon dioxide（CO2） into fuels and valuable chemicals using solar energy holds significant potential for emission reduction and addressing energy supply *** recombination of photocarriers remains a major obstacle,however,to enhancing solar energy conversion efficiency in the photocatalytic reaction *** two-dimensional materials,constructing heterogeneous structures has emerged as an effective strategy to enhance the separation of photoexcited carriers by leveraging the internal electric field at the heterogeneous ***,we present a facile strategy for preparing Bi4NbO8Br/Bi2WO6plate-on-plate Z-scheme junctions with a strong internal electric field by in situ *** unique heterostructure facilitates efficient separation and transport of photoexcited charges by harnessing the internal electric field induced by chemical bonding at the lateral ***,the Bi4NbO8Br/Bi2WO6heterostructure exhibits enhanced CO2photoreduction properties,along with a CO yield rate of approximately 35 μmol·g-1·h-1under full light *** work offers novel insights into the synthesis of unique hetero structures intended to enhance the efficiency of photocatalytic CO2reduction.

关键词： Bi4NbO8Br/Bi2WO6 CO2 reduction Heterostructures Photocatalysts

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高压电力廊道自动巡检机器人系统的研制

自动化与仪表 2013年第12期28卷 13-16页

作者：胡伟任广振葛隽吕敏张伟宁杭州电力局杭州310027 浙江国自机器人技术有限公司杭州310053 浙江中控系统工程有限公司杭州310053

研制一种应用于高压电力廊道等危险场所中执行在线安全巡检作业任务的新型机器人系统。该机器人采用了万向轮的后轮驱动模式,并配有激光传感器、气体分析仪、一体化云台等多传感器,实现了地图构建、自动避障、定位导航、图像采集、温度... 详细信息

研制一种应用于高压电力廊道等危险场所中执行在线安全巡检作业任务的新型机器人系统。该机器人采用了万向轮的后轮驱动模式,并配有激光传感器、气体分析仪、一体化云台等多传感器,实现了地图构建、自动避障、定位导航、图像采集、温度测量与气体检测等功能,可以在不改造环境的前提下在危险场所内自由移动并完成全廊道环境参数与图像实时信号采集、视频记录和无线远传通讯。该项成果在杭州电力局湘湖电力廊道得到长期运行,验证了该机器人能有效替代人工提供安全保障。

关键词：电力廊道巡检机器人激光传感器

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内蒙古大兴安岭林区湿地保护与合理利用探讨

内蒙古林业调查设计 2007年第3期30卷 77-77,79页

作者：秦玉生任增光覃雷内蒙古自治区大兴安岭森林调查规划院牙克石022150

内蒙古大兴安岭林区(以下简称林区)湿地面积86万hm2(不包括河流),占林区面积的8.1%。湿地资源丰富,根据林区湿地所面临的种种问题,就保护和合理利用进行了相应的探讨。

关键词：湿地保护合理利用

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电力电缆金属护层环流在线监测装置的应用

浙江电力 2012年第10期31卷 22-24页

作者：胡伟任广振张礼宾杭州市电力局杭州310009

适合主网XLPE电力电缆的金属护层环流在线监测装置,利用非接触或感应装置取电,实现金属护层电流数据的实时监测,通过数据分析和预警,预防电力电缆事故的发生,延长电力电缆的使用寿命,确保电力电缆安全稳定运行。

关键词：电力电缆金属护层环流感应取电在线监测

非开挖拖拉管在杭州电网电缆运行维护中问题的探讨

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浙江电力 2012年第1期31卷 22-24页

作者：洪娟任广振张礼宾杭州市电力局杭州310009

随着近年杭州经济建设和城市建设的快速发展,输配网络中地下电缆和设施越来越多。在地下空间资源日趋有限的情况下,非开挖拖拉管敷设方式也得到越来越广泛的推广应用。对杭州电网电缆非开挖拖拉管运维工作进行探讨,分析设计、施工、验... 详细信息

随着近年杭州经济建设和城市建设的快速发展,输配网络中地下电缆和设施越来越多。在地下空间资源日趋有限的情况下,非开挖拖拉管敷设方式也得到越来越广泛的推广应用。对杭州电网电缆非开挖拖拉管运维工作进行探讨,分析设计、施工、验收、运维等工作环节中存在的问题,提出切实有效可行的非开挖拖拉管电缆管线安全运行技术措施,确保深层地下空间的电缆管线安全。

关键词：电缆非开挖拖拉管运行维护