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76篇 您的检索式:作者名="Heyun"
    题名 作者 年代 出处 被引量
1Sonodynamic therapy(SDT): a novel strategy for cancer nanotheranostics显示文摘Sonodynamic therapy(SDT) is a promising non-invasive therapeutic modality. Compared to photo-inspired therapy, SDT provides many opportunities and benefits, including deeper tissue penetration, high precision, less side effects, and good patient compliance. Thanks to the facile engineerable nature of nanotechnology, nanoparticles-based sonosensitizers exhibit predominant advantages, such as increased SDT efficacy, binding avidity, and targeting specificity. This review aims to summarize the possible mechanisms of SDT, which can be expected to provide the theoretical basis for SDT development in the future. We also extensively discuss nanoparticle-assisted sonosensitizers to enhance the outcome of SDT. Additionally, we focus on the potential strategy of combinational SDT with other therapeutic modalities and discuss the limitations and challenges of SDT toward clinical applications.Xueting Pan Hongyu Wang Shunhao Wang Xiao Sun Lingjuan Wang Weiwei Wang Heyun Shen Huiyu Liu 2018Science China(Life Sciences)2018,61,4:26
2Sulfide mineral dissolution microbes: Community structure and function in industrial bioleaching heaps显示文摘Heap bioleaching is one of the most clean and economical processes for recovery of low-grade and complex ores, because the sulfide minerals are natural habitats for acidophiles capable of iron-and sulfur-oxidation. The most exciting advances in heap bioleaching are occurring in the field of microbiology, especially with the development of advanced molecular biology approaches. These chemolithotrophic microorganisms living in the acid mine environment fix N_2 and CO_2 and obtain energy for growth from soluble ferrous iron and reduced inorganic sulfur compounds during oxidation of sulfide minerals. The ferric iron as oxidant and sulfuric acid are a result of microbial activity and provide favorable conditions for the dissolution of sulfide minerals. Various microbial consortia were applied successfully in commercial bioleaching heaps around the world, and microbial community and activity were adapted related to the local climatic conditions, ore characteristics and engineering configuration. This review focuses on diversity of bioleaching microbes, their role in heap bioleaching processes, their community structure and function in industrial heaps and the relation to the ore characteristics and the engineering configuration, to give implications for optimizing leaching efficiency of heap bioleaching.Yan Jia Qiaoyi Tan Heyun Sun Yupeng Zhang Hongshan Gao Renman Ruan 2019Green Energy & Environment2019,4,1:6
3High-performance polarization management devices based on thin-film lithium niobate显示文摘High-speed polarization management is highly desirable for many applications,such as remote sensing,telecommunication,and medical diagnosis.However,most of the approaches for polarization management rely on bulky optical components that are slow to respond,cumbersome to use,and sometimes with high drive voltages.Here,we overcome these limitations by harnessing photonic integrated circuits based on thin-film lithium niobate platform.We successfully realize a portfolio of thin-film lithium niobate devices for essential polarization management functionalities,including arbitrary polarization generation,fast polarization measurement,polarization scrambling,and automatic polarization control.The present devices feature ultra-fast control speeds,low drive voltages,low optical losses and compact footprints.Using these devices,we achieve high fidelity polarization generation with a polarization extinction ratio up to 41.9 dB and fast polarization scrambling with a scrambling rate up to 65 Mrad s−1,both of which are best results in integrated optics.We also demonstrate the endless polarization state tracking operation in our devices.The demonstrated devices unlock a drastically new level of performance and scales in polarization management devices,leading to a paradigm shift in polarization management.Zhongjin Lin Yanmei Lin Hao Li Mengyue Xu Mingbo He Wei Ke Heyun Tan Ya Han Zhaohui Li Dawei Wang X.Steve Yao Songnian Fu Siyuan Yu Xinlun Cai 2022Light(Science & Applications)2022,11,5:3
4Recent Advances in Variable Flux Memory Machines for Traction Applications: A Review显示文摘This paper overviews the recent advances in variable flux memory machines(VFMMs)for traction applications with particular reference to newly emerged machine topologies and related control strategies.Due to the use of flux memorable low coercive force(LCF)magnets,the air-gap flux of VFMM can be flexibly varied via a magnetizing current pulse.Thus,the copper loss associated with the flux weakening current and high-speed iron loss can be significantly reduced,and hence high efficiency can be achieved over a wide speed and torque/power operation.These merits make VFMM potentially attractive for electric vehicle(EV)applications.Various novel VFMMs are reviewed with particular reference to their topologies,working principle,characteristics and related control techniques.In order to tackle the drawbacks in the existing VFMMs,some new designs are introduced for performance improvement.Then,the electromagnetic characteristics of an exemplified EV-scaled switched flux memory machine and various benchmark traction machine choices,such as induction machine,synchronous reluctance machines,as well as commercially available Prius 2010 interior permanent magnet(IPM)machine are compared.Finally,the key challenges and development trends of VFMM are highlighted,respectively.Hui Yang Heyun Lin Z.Q.Zhu 2018CES Transactions on Electrical Machines and Systems2018,2,1:2
5Validity and Accuracy of Eddy Current Field Analysis of Laminations by Introducing Equivalent Conductivities显示文摘对于分析叠片铁心中的涡流问题,利用各种等效电导率替代硅钢片实际电导率的匀质化方法是很有应用前景的。为了评估各种电导率模型,该文提出了铁心涡流场分析的二维解析验证方法,并分别基于引入各向异性或各向同性等效电导率的铁心连续体表述和实际叠片表述对涡流场进行了解析计算。通过比较连续体表述下所得到的平均磁通密度和涡流损耗值与相应由实际叠片表述所得到的精确解,对各种电导率模型的有效性和准确性在各种条件下进行了评估。为了进一步考察电导率模型对实际工程问题的适用性,利用有限元法进行了关于TEAM21面向工程基准问题的磁通和杂散场损耗计算。计算结果表明,由该文作者所提出的等效电导率模型优于其他模型。WANG Jian LIN Heyun FANG Shuhua HUANG Yunkai 2012中国电机工程学报2012,32,27:2
6Analytical Magnetic Field Analysis and Prediction of Cogging Force and Torque of a Lin- ear and Rotary Permanent Magnet Actuator显示文摘Ping Jin Shuhua Fang Heyun Lin 2011IEEE Transactions on Magnetics2011,47,10:1
7Decoupling Control of Linear and Rotary Permanent Magnet Actuator Using Two-direction- al d-q Transformation显示文摘Ping Jin Heyun Lin Shuhua Fang 2012IEEE Transactions on Magnetics2012,99,:1
8Fuzzy control for flux weakening of hybrid exciting synchronous motor based on particle swarm optimization algorithm显示文摘Huang Mingming Lin Heyun Huang Yunkai 2012IEEE Transactions on Magnetics2012,48,11:1
9Transicnt co-simulation of low voltage circuit breaker with permanent magnet actuator显示文摘FANG Shuhua LIN Heyun HO S L 2009IEEE Transactions on Magnetics2009,45,3:1
10Chronic Spinal Epidural Hematoma Related to Kummell's Disease显示文摘Heyun SK Seok KL Seok WK 2011J Korean Neurosurg Soc2011,49,:1
11Magnetic Field Analysis of Hybrid Excitation Brushless Claw-pole Motor with Three-dimension- al Finite Element Method 显示文摘Yang Chengfeng Lin Heyun Guo Jian 2006Electrical Machines and Systems2006,21,6:1
12Improved sliding mode model reference adaptive system speed observer for fuzzy control of direct-drive permanent magnet synchronus generator wind power generation system显示文摘YAN Jianhu LIN Heyun FENG Yi 2013Renewable Power Generation2013,7,1:1
13Magnetic field analysis and dy- namic characteristic prediction of AC permanent-magnet contactor 显示文摘Fang Shuhua Lin Heyun 2009IEEE Transactions on Magnetics2009,45,7:1
14Pharmacoki-netics and tissue distribution study of schisandrin B in rats by ultra-fast liquid chromatography with tandem mass spec- trometry 显示文摘Zhu Heyun Zhang Xiurong Guan Jiao 2013J Pharm Biomed Anal2013,7879,:1
15Analytical modeling of air-gap field distributions in permanent magnet embedded salient pole wind generator显示文摘Guo Yujing Lin Heyun Jin Ping 2013IEEE Transactions on Magnetics2013,49,12:1
16Design and analysis of a novel hybrid excitation synchronous machine with asymmetrically stagger permanent magnet 显示文摘YANG Chengfeng LIN Heyun GUO Jian 2008IEEE Transactions on Magnetics2008,44,11:1
17A novel linear and rotary Halbach permanent magnet actuator with two degrees-of-freedom显示文摘Jin Ping Fang Shuhua Lin Heyun 2012Journal of Applied Physics2012,1,7:1
18Analytical magnetic field analysis and prediction of cogging force and torque of a linear and rotary permanent magnet actuator显示文摘Jin Ping Fang Shuhu~ Lin Heyun 2011IEEE Transactions on Magnetics2011,47,10:1
19Contact parameter computation and analysis of air circuit breaker with permanent magnet actuator显示文摘FANG Shuhua L1N Heyun HO S L 2013Journal of Electrical Engineering and Tech- nology2013,,3:1
203-O analytical linear force and rotary torque analysis of linear and rotary permanent magnet actuator显示文摘Jin Ping Lin Heyun Fang Sbuhua 2013IEEE Transactions on Magnetics2013,49,7:1
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