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Decentralized Dynamic Event-Triggered Communication and Active Suspension Control of In-Wheel Motor Driven Electric Vehicles with Dynamic Damping

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IEEE/CAA Journal of Automatica Sinica 2021年第5期8卷 971-986页

作者： Iftikhar Ahmad Xiaohua Ge Qing-Long han the School of Software and Electrical Engineering Swinburne University of TechnologyMelbourneVIC 3122Australia

This paper addresses the co-design problem of decentralized dynamic event-triggered communication and active suspension control for an in-wheel motor driven electric vehicle equipped with a dynamic damper. The main objective is to simultaneously improve the desired suspension performance caused by various road disturbances and alleviate the network resource utilization for the concerned in-vehicle networked suspension system. First, a T-S fuzzy active suspension model of an electric vehicle under dynamic damping is established. Second,a novel decentralized dynamic event-triggered communication mechanism is developed to regulate each sensor's data transmissions such that sampled data packets on each sensor are scheduled in an independent manner. In contrast to the traditional static triggering mechanisms, a key feature of the proposed mechanism is that the threshold parameter in the event trigger is adjusted adaptively over time to reduce the network resources occupancy. Third, co-design criteria for the desired event-triggered fuzzy controller and dynamic triggering mechanisms are derived. Finally, comprehensive comparative simulation studies of a 3-degrees-of-freedom quarter suspension model are provided under both bump road disturbance and ISO-2631 classified random road disturbance to validate the effectiveness of the proposed co-design approach. It is shown that ride comfort can be greatly improved in either road disturbance case and the suspension deflection, dynamic tyre load and actuator control input are all kept below the prescribed maximum allowable limits, while simultaneously maintaining desirable communication efficiency.

关键词： Active suspension control decentralized eventtriggered control dynamic damper dynamic eventtriggered communication in-wheel motor driven electric vehicle

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Morphological study on colonic pathology in ulcerative colitis treated by moxibustion

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World Journal of Gastroenterology 2000年第6期6卷 861-865页

作者： Huan Gan Wu Li Bin zhou Da Ren Shi Shi Min Liu Hui Rong Liu Bi Meng Zhang han Ping Chen Lin Shan Zhang Shanghai Institute of Acupuncture-Moxibustion and Meridians Shanghai 200030China Tumor Hospital Shanghai Medical UniversityShanghai 200032China Zhejiang Traditional Chinese Medicine College Hangzhou 310009Zhejiang ProvinceChina

AIM To observe the therapeutic effect ofmoxibustion on ulcerative colitis and itsinfluence on the colonic mucosal *** Forty-six patients with ulcerativecolitis were randomly divided into themoxibustion with herbal medicine underneathgroup and the western medicine *** were treated with the abovemoxibustion and 16 patients with Salicylayefapyridine(SASP).The colonic mucosa of 13patients in the moxibustion group was observedby colonoscopy before and after the *** was also analyzed by H.E and *** Seventeen patients were clinicallycured,12 were improved and 1 unchanged in themoxibustion *** the control group,5patients were clinically cured,7 improved and *** patients with active UCwere taken as the subjects for histopathologicanalysis in this *** colonic mucosallesions were remarkably improved and thecharacteristic of the mucin also *** sections,the chronic inflammation ofmucosa was geatly ameliorated(P<0.01).Theinflammatory cell infiltratation much decreased and neutrophils,disapeared in most sections(P<0.001).The goblet cells significantlyincreased(P<0.001);crypt paracrypt abscessor mucosal ulceration was seen(P<0.001).CONCLUSION The rate of cure of ulcerative colitis by moxibustion with herbal medicine beneath is superior to that by SASP. This sort of moxibustion can effectively improve the colonic mucosal lesions and restore the proportion of mucoprotein to near normal.

关键词： colitis ulcerative/therapy moxibustion intestinal mucosa morphological study

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Comparison of Extractive Distillation and Pressure-Swing Distillation for Methanol and Acetonitrile Separation

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China Petroleum Processing & Petrochemical Technology 2020年第4期22卷 137-146页

作者： han Dongmin Chen Yanhong Department of Chemical Engineering Shengli CollegeChina University of PetroleumDongying257061

In the present work,a comparative study of the extractive distillation and pressure swing distillation for methanol-acetonitrile separation is performed for the first *** separation alternatives,including the conventional extractive distillation,the extractive distillation with vapor or liquid side-stream,the pressure-swing distillation with or without full heat integration,and the heat-pump assisted pressure-swing distillation are rigorously simulated and optimized based on the minimum total annual cost(TAC)via the sequential iterative *** results show that TAC and CO2 emission of the new extractive distillation with vapor side-stream(Vapor-SED)are similar to those of the extractive distillation with liquid side-stream(Liquid-SED).Furthermore,the Vapor-SED and Liquid-SED can achieve 30.01%and 30.56%reduction in TAC and 23.32%and 23.49%reduction in CO2 emission,respectively,over the most competitive fully heat-integrated PSD ***,the extractive distillation with vapor or liquid side-stream appears to be a better option economically and environmentally for the separation of methanol and acetonitrile.

关键词： azeotrope extractive distillation pressure swing distillation TAC methanol/acetonitrile

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Hongfu Chu： World renowned entomologist

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Protein & Cell 2017年第6期8卷 395-397页

作者： Dayong Xue Hongxiang han Institute of Zoology Chinese Academy of Sciences Beijing 100101 China

Professor Hongfu Chu （Hongfu Zhu） is a renowned Chinese biologist, entomologist and taxonomist who specializes in research fields such as insect immature, insect morphology, insect taxonomy and plant protection. He is a pioneer of taxonomist and the founder of Lepidoptera and aphid sys- tematics. Hungfu Chu is the first person to erect the nomenclature of the chaetotaxy of lepidopteran larvae, and he introduced numerical taxonomy and cladistics to China. He also compiled the textbook Theoretical Fundamentals of Animal Systematics, which is the first theoretical monograph in animal systematics in China. Hongfu Chu devoted all of his time to the study of entomology, and he made magnifi- cent contributions in establishing and developing entomol- ogy and insect taxonomy in China.

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VCNet:A generative model for volume completion

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Visual Informatics 2022年第2期6卷 62-73页

作者： Jun han Chaoli Wang Department of Computer Science&Engineering University of Notre DameNotre DameIN 46556United States

We present VCNet,a new deep learning approach for volume completion by synthesizing missing *** solution leverages a generative adversarial network(GAN)that learns to complete volumes using the adversarial and volumetric *** core design of VCNet features a dilated residual block and long-term *** training,VCNet first randomly masks basic subvolumes(e.g.,cuboids,slices)from complete volumes and learns to recover ***,we design a two-stage algorithm for stabilizing and accelerating network *** trained,VCNet takes an incomplete volume as input and automatically identifies and fills in the missing subvolumes with high *** quantitatively and qualitatively test VCNet with volumetric data sets of various characteristics to demonstrate its *** also compare VCNet against a diffusion-based solution and two GAN-based solutions.

关键词： Volume visualization Generative adversarial network Data completion

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Recent multiple evidences for high stability of perovskite optoelectronic devices

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Science Bulletin 2019年第23期64卷 1731-1732页

作者： Hongwei han Jianpu Wang Wuhan National Laboratory for Optoelectronics Huazhong University of Science and TechnologyWuhan 430074China Key Laboratory of Flexible Electronics(KLOFE)&Institute of Advanced Materials(1AM) Jiangsu National Synergetic Innovation Center for Advanced Materials(SICAM)Nanjing Tech UniversityNanjing 211816China

Organic-inorganic metal halide perovskite materials are earthabundant and combine the advantages of both inorganic and organic materials, such as solution processing, adjustable band gap, high carrier mobility and high extinction coefficient. They are expected to break the technology bottleneck of traditional semiconductor materials and achieve the evolutionary optoelectronic devices with large-area and high efficiency at low cost [1].

关键词： perovskite inorganic high

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Photocatalysis in solar fuel production

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National Science Review 2015年第2期2卷 145-147页

作者： Hongxian han Can Li State Key Laboratory of Catalysis Dalian Institute of Chemical PhysicsChinese Academy of Sciences and Dalian National Laboratory for Clean Energy

With the increasing concerns on energy and environmental problems caused by the combustion of fossil fuels,solar energy becomes vitally important because it is the only viable renewable energy source that can replace ... 详细信息

关键词： PSP

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Progress of organic,inorganic redox flow battery and mechanism of electrode reaction

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Nano Research Energy 2023年第4期2卷 120-159页

作者： Yinping Liu Yingchun Niu Xiangcheng Ouyang Chao Guo Peiyu han Ruichen zhou Ali Heydari Yang zhou Olli Ikkala Glazkov Artem Tigranovich Chunming Xu Quan Xu State Key Laboratory of Heavy Oil Processing Beijing Key Laboratory of Biogas Upgrading UtilizationChina University of Petroleum(Beijing)Beijing 102249China Center of Excellence Molecular Engineering of Biosynthetic Hybrid Materials Research Aalto University and VTTEspoo FI-00076Finland EMCPS Department Mendeleev University of Chemical Technology of RussiaMoscow 125047Russia

With the deployment of renewable energy and the increasing demand for power grid modernization,redox flow battery has attracted a lot of research interest in recent *** the available energy storage technologies,the redox flow battery is considered the most promising candidate battery due to its unlimited capacity,design flexibility,and *** this review,we summarize the latest progress and improvement strategies of common inorganic redox flow batteries,such as vanadium redox flow batteries,iron-chromium redox flow batteries,and zinc-based redox flow batteries,including electrolyte,membrane,electrode,structure design,*** addition,we introduce the latest progress in aqueous and non-aqueous organic redox flow *** also focus on the modification mechanism,optimization design,improvement strategy,and modeling method of the redox flow battery ***,this review presents a brief summary,challenges,and perspectives of the redox flow battery.

关键词： inorganic redox flow batteries organic redox flow batteries electrode modification mechanism novel flow batteries challenges and perspective

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Current status of lymph node dissection in gastric cancer

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Chinese Journal of Cancer Research 2021年第2期33卷 193-202页

作者： Bin Ke han Liang Department of Gastric Cancer Tianjin Medical University Cancer Institute and HospitalTianjin Key Laboratory of Cancer Prevention and TherapyTianjin’s Clinical Research Center for CancerNational Clinical Research Center for CancerTianjin 300060China

Gastrectomy with lymph node(LN)dissection has been regarded as the standard surgery for gastric cancer(GC),however,the rational extent of lymphadenectomy remains *** gastrectomy with extended lymphadenectomy beyond D2 is classified as a non-standard gastrectomy,its clinical significance has been evaluated in many *** hard evidence is lacking,D2 plus superior mesenteric vein(No.14 v)LN dissection is recommended when harbor metastasis to No.6 nodes is suspected in the lower stomach,and dissection of splenic hilar(No.10)LN can be performed for advanced GC invading the greater curvature of the upper stomach,and D2 plus posterior surface of the pancreatic head(No.13)LN dissection may be an option in a potentially curative gastrectomy for cancer invading the *** D2+para-aortic nodal dissection(PAND)was not routinely recommended for advanced GC patients,but therapeutic D2 plus PAND may offer a chance of cure in selected patients,preoperative chemotherapy was considered as the standard treatment for GC with para-aortic node *** has been no consensus on the extent of lymphadenectomy for the adenocarcinoma of the esophagogastric junction(AEG)so *** length of esophageal invasion can be used as a reference point for mediastinal LN metastases,and the distance from the esophagogastric junction to the distal end of the tumor is essential for determining the optimal extent of *** quality of lymphadenectomy may influence prognosis in GC *** hospital volume and surgeon volume were important factors for the quality of radical *** of GC surgery may be needed to improve prognosis.

关键词： Gastric cancer lymphadenectomy lymph node prognosis

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Gold Nanoparticles Based Colorimetric Detection of Target DNA After Loop-mediated Isothermal Amplification

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Chemical Research in Chinese Universities 2013年第3期29卷 424-428页

作者： zhou Chao MU Ying YANG Meng-chao WU Qing-qing XU Wei ZhanG Ying JIN Wei SONG Qi WU Zhong-yu JIN Qin-han Research Center for Analytical Instrumentation Institute of Cyber-Systems and Control State Key Laboratory of Industrial Control Technology Zhejiang University Hangzhou 310058 P. R. China Central Laboratory Affiliated Hospital of Guiyang Medieal College Guiyang 550004 P. R. China School of Mathematics and Science Shijiazhuang University of Economics Shijiazhuang 050031 P. R. China

We have developed a rapid, simple and label-free colorimetric method for the identification of target DNA It is based on loop-mediated isothermal amplification（LAMP）. Plain gold nanoparticles（AuNPs） are used to indicate the occurrence of LAME The amplified product is mixed with AuNPs in an optimized ratio, at which the deoxyribonucleotides（dNTPs） bind to the AuNPs via ligand-metal interactions and thus enhance AuNPs stability. If a target DNA is amplified, the dramatic reduction of the dNTPs leads to the aggregation of AuNPs and a color change from red to blue. The success of the method strongly depends on the ionic strength of the solution and the initial concentration of dNTPs. Unlike other methods for the identification of isothermal products, this method is simple and can be readily applied on site where instrumentation is inadequate or even lacking.

关键词： Label-free Gold nanoparticle Loop-mediated isothermal amplification Naked eyes

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