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RMB Internationalization and Its Implications for Financial and Monetary Cooperation in East Asia

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China & World Economy 2010年第2期18卷 1-21页

作者： yung Ckul Park Professor Korea University Seoul South Korea

This paper emphasizes the importance of the denomination of financial assets rather than trade invoicing as a long-term determinant of an international currency. China needs to liberalize and open its financial system and make the RMB fully convertible, and to adopt a moreflexible exchange rate system to speed up its currency internationalization, for which China could follow either a global or regional approach. The global approach is a riskier and more unpredictable strategy because it would demand a scope and timeframe of financial liberalization that is likely to be beyond China＇s institutional capacity over the coming decade. There are two options that could be taken in following the regional approach. One is creating an ASEAN＋ New 3 （the Chinese Mainland, hong Kong, and Taiwan） RMB bloc and the other is liberalizing China＇s financial industries and internationalizing the RMB by playing a leading role in East Asia＇s economic integration within the framework of ASEAN＋ 3, This paper concludes that the latter is a more realistic and effective approach for China.

关键词： ASEAN+New 3 ASEAN+3 financial liberalization RMB bloc RMB internationalization

Variations on a Proof of a Borderline Bourgain-Brezis Sobolev Embedding Theorem

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Chinese Annals of Mathematics,Series B 2017年第1期38卷 235-252页

作者： Sagun CHANILLO Jean VAN SCHAFTINGEN Po-Lam yung Department of Mathematics Rutgers the State University of New Jersey 110 Frelinghuysen Road PiscatawayNJ08854USA Institut de Recherche en Mathematique et en Physique Universite catholique de Louvain Chemin du Cyclotron 2 bte L7.01.011348 Louvain-la-NeuveBelgium Department of Mathematics the Chinese University of Hong KongShatin.Hong Kong

This paper offers a variant of a proof of a borderline Bourgain-Brezis Sobolev embedding theorem on R^n. The authors use this idea to extend the result to real hyperbolic spaces H^n.

关键词： Bourgain-Brezis inequalities Divergence-free vector fields Sobolev inequalities Real hyperbolic space

Association between Blood Lead Level and Systolic Blood Pressure:United States National Health Nutrition and Examination Survey(NHANES) 1999-2014

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Association between Blood Lead Level and Systolic Blood Pres...

Effect of ammonia gas etching on growth of vertically aligned carbon nanotubes/nanofibers

第十一届海峡两岸心血管科学研讨会、2017年全国心脑血管药理学术会议、中国卒中学会第一次新药研讨会

作者： Tsoi man-Fung Cheung man-yung Bernard Cheung Tsang Tommy Department of Medicine The University of Hong Kong

Introduction:Lead toxicity is an uncommon cause of *** recently reported that blood lead level has declined in America. Therefore,we examined if there is still an association between low blood lead level and systolic blood pressure（SBP）.Methods:We included participants who had blood lead level and blood pressure measurement in the National Health Nutrition and Examination Survey *** were analysed using SPSS

关键词： Association between Blood Lead Level and Systolic Blood Pressure:United States National Health Nutrition and Examination Survey NHANES

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Transactions of Nonferrous Metals Society of China 2011年第A01期21卷 130-134页

作者： Sang-Gook KIM Sooh-yung KIM Hyung-Woo LEE Department of Mechanical Engineering Massachusetts Institute of Technology 77 Massachusetts Ave Cambridge MA 02139 USA National Core Research Center for Hybrid Materials Solution Pusan National University

The etching effect of ammonia （NH3） on the growth of vertically aligned nanotubes/nanofibers （CNTs） was investigated by direct-current plasma enhanced chemical vapor deposition （DC-PECVD）. NH3 gas etches Ni catalyst layer to form nanoscale islands while NH3 plasma etches the deposited amorphous carbon. Based on the etching effect of NH3 gas on Ni catalyst, the differences of growing bundles of CNTs and single strand CNTs were discussed; specifically, the amount of optimal NH3 gas etching is different between bundles of CNTs and single strand CNTs. In contrast to the CNT carpet growth, the single strand CNT growth requires shorter etching time （5 min） than large catalytic patterns （10 rain） since nano dots already form catalyst islands for CNT growth. Through removing the plasma pretreatment process, the damage from being exposed at high temperature substrate occurring during the plasma generation time is minimized. High resolution transmission electron microscopy （HTEM） shows fishbone structure of CNTs grown by PECVD.

关键词： carbon nanotube ammonia etching nickel catalyst plasma enhanced chemical vapor deposition (PECVD)

Facile design of Au@Pt core-shell nanostructures： Formation of Pt submonolayers with tunable coverage and their applications in electrocatalysis

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Nano Research 2014年第3期7卷 410-417页

作者： Fulin Zheng Wing-Tak Wong Ka-Fu yung Department of Applied Biology and Chemical Technology The Hong Kong Polytechnic University Hung Hom Hong Kong SAR China

A facile design of Pt nanostructures from submonolayer to monolayer has been realized by ion adsorption-in situ electrochemical reduction on Au nanoparticles supported on multiwall carbon nanotubes （CNTs）. The as prepared Au@Pt/CNTs catalysts display coverage-specific electrocatalysis. Au@Pt/CNTs with low Pt coverage is inactive towards methanol oxidation whereas it oxidizes formic acid effectively through a direct pathway with mass specific activity 90 times that of a commercial Pt/C catalyst. Due to its inertness to methanol, it shows high performance in the oxygen reduction reaction （ORR） with high methanol tolerance. In contrast, simply increasing the Pt coverage to above 40% switches the formic acid oxidation process to both direct and indirect catalytic pathways, and also results in high methanol oxidation activity.

关键词： electrocatalysis platinum submonolayer fuel cell

On the Specificity of Nanozymes: A Perspective

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Chinese Journal of Chemistry 2024年第13期42卷 1515-1522页

作者： Gen Wei Shuje Liu yung-Kang Peng Hui Wei Department of Biomedical Engineering College of Engineering and Applied SciencesNanjing National Laboratory of MicrostructuresJiangsu Key Laboratory of Artificial Functional MaterialsNanjing UniversityNanjingJiangsu 21023China Department of Chemistry.City University of hong Kong Hong Kong 999077Hong Kong SARChina State Key Laboratory of Analytical Chemistry for Life Science School of Chemistry and Chemical EngineeringChemistry and Biomedicine Innovation Center(ChemBIC)Nanjing UniversityNanjingJiangsu 210023China NMPA Key Laboratory for Biomedical Optics HangzhouZhejiang 310018China

We have compiled eight promising strategies for enhancing the specificity and selectivity of nanozymes,as depicted in the comprehensive summary *** exhibit intricate and sophisticated structures,including substrate channels and active sites,which can inform the design of *** of these structural features and the application of facet engineering/doping techniques can significantly enhance the catalytic specificity of ***,the use of Molecularly Imprinted Polymers(MiPs)to coat nanozymes represents an effective approach to impart substrate ***,several straightforward stopgap strategies have been devised to improve nanozyme specificity for analytical applications,such as the integration of biorecognition elements and nanozyme sensor arrays through surface modification.

关键词： Nanozymes Enzymes Catalytic activity Specificity Perspective

Analogous comparison unravels heightened antiviral defense and boosted viral infection upon immunosuppression in bat organoids

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Signal Transduction and Targeted Therapy 2023年第1期8卷 276-287页

作者： Xiaojuan Liu Cun Li Zhixin Wan man Chun Chiu Jingjing Huang Yifei Yu Lin Zhu Jian-Piao Cai Lei Rong You-qiang Song Hin Chu Zongwei Cai Shibo Jiang Kwok-yung Yuen Jie Zhou Department of Microbiology School of Clinical MedicineLi Ka Shing Faculty of MedicineThe University of Hong KongHong KongChina State Key Laboratory of Environmental and Biological Analysis Department of ChemistryHong Kong Baptist UniversityHong KongChina Department of Medicine The University of Hong KongShenzhen HospitalShenzhenGuangdongChina School of Biomedical Sciences State Key Laboratory of Brain and Cognitive SciencesThe University of HongkongHong KongChina State Key Laboratory of Emerging Infectious Diseases Carol Yu Centre for InfectionThe University of Hong KongHong KongChina Centre for Virology Vaccinology and TherapeuticsHong Kong Science and Technology ParkHong KongChina Key Laboratory of Medical Molecular Virology(MOE/NHC/CAMS) Institute of Infectious Disease and BiosecuritySchool of Basic Medical SciencesFudan UniversityShanghaiChina

Horseshoe bats host numerous SARS-related coronaviruses without overt disease *** intestinal organoids,a unique model of bat intestinal epithelium,allow direct comparison with human intestinal *** sought to unravel the cellular mechanism(s)underlying bat tolerance of coronaviruses by comparing the innate immunity in bat and human *** optimized the culture medium,which enabled a consecutive passage of bat intestinal organoids for over one *** expression levels of IFNs and IFN-stimulated genes were higher in bat organoids than in their human ***,bat organoids mounted a more rapid,robust and prolonged antiviral defense than human organoids upon Poly(I:C)***3 and RLR might be the conserved pathways mediating antiviral response in bat and human intestinal *** susceptibility of bat organoids to a bat coronavirus CoV-HKU4,but resistance to EV-71,an enterovirus of exclusive human origin,indicated that bat organoids adequately recapitulated the authentic susceptibility of bats to certain ***,TLR3/RLR inhibition in bat organoids significantly boosted viral growth in the early phase after SARS-CoV-2 or CoV-HKU4 ***,the higher basal expression of antiviral genes,especially more rapid and robust induction of innate immune response,empowered bat cells to curtail virus propagation in the early phase of infection.

关键词： boost comparison mounted

The diffusion of hong Kong cultural values to China's Mainland: a case study in Shenzhen

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Journal of Geographical Sciences 1998年第4期8卷 66-75页

作者： CHOW Chun Shing MUI Yuen yung ZHAO Xiaobin Department of Geography hong Kong Baptist University

s—Since Shenzhen became a special economic zone in 1980, it has achieved spectacular growth in its economy. At the same time, it has opened its door to the importation of foreign goods and cultures,particularly from its neighboring city,hong ***,hong Kong cultural traits, including materialism, individualism, and the idolization of movie stars and pop singers have become well accepted and commonly followed by the people in Shenzhen. This paper looks into the role of mass communication, particularly television programs, in this process of cultural diffusion, and to assess the cause and effect of such changes on Shenzhen.

关键词： mass media TV program cultural diffusion hong Kong Shenzhen.

Neuroprotective effects of Suhexiang Wan on the in vitro and in vivo models of Parkinson’s disease

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Journal of Traditional Chinese Medicine 2019年第6期39卷 800-808页

作者： Liu Quanfeng Sang Heon Kim yung-Wei Sung Sok Cheon Pak Wonwoong Lee Jongki hong Jaehwan Jang Kyoung Sang Cho Songhee Jeon Byung-Soo Koo Department of Oriental Medicine Dongguk UniversityGyeogju38066Republic of Korea Department of Oriental Neuropsychiatry Graduate School of Oriental MedicineDongguk UniversityGyeonggi-do 10326Republic of Korea College of Pharmacy Kyung Hee UniversitySeoul 02447Republic of Korea School of Biomedical Sciences Charles Sturt UniversityBathurstNew South Wales2795Australia Department of Biological Sciences Konkuk UniversitySeoul 05029Republic of Korea Department of Biomedical Sciences Center for Creative Biomedical Scientists at Chonnam National UniversityGwangju 61469Korea

OBJECTIVE:To examine the role of KSOP1009(a modified formulation of Suhexiang Wan essential oil)in an animal model of Parkinson's disease(PD)induced by 1-methyl-4-phenyl-1,2,3,6-tetrahydro-pyridine(MPTP)***:Cell toxicity,apoptosis,and reactive oxygen species(ROS)levels were analyzed in the human neuroblastoma cell line SH-SY5 *** that,changes in animal behavior and tyrosine hydroxylase(TH)protein levels in the substantia nigra(SN)of MPTP-injected mice were *** different doses of KSOP1009(30,100,and 300 mg/kg,n=8 for each group)were administered daily for 7 d before MPTP injection and 14 d after MPTP injection,totaling 21 ***:MPP+,the active metabolite of MPTP,decreased the viability of SH-SY5 Y cells,whereas KSOP1009 alleviated MPP+-induced ***1009(10 and 50 mg/m L)reduced MPP+-induced ROS generation compared with the control *** with 1 m M MPP+increased the percentage of depolarized/live cells,whereas KSOP1009 intake at a dose of 10 mg/m L decreased the percentage of these *** mean latency to fall in the rotarod test was reduced in mice treated with MPTP compared with the control ***,mice receiving three different doses of KSOP1009 performed better than MPTP-treated ***-treated mice were more hesitant and took longer to traverse the balance beam than the control *** contrast,KSOP1009-treated mice performed significantly better than MPTPtreated ***,the KSOP1009-treated groups had a significantly higher number of TH-positive neurons in the lesioned SN and significantly higher expression of TH in the striatum than the MPTP-treated *** treatment strongly induced Jun-N-terminal kinase(JNK)activation,whereas KSOP1009 suppressed MPTP-induced JNK *** addition,KSOP1009 intake reversed the decrease in the phosphorylation levels of c AMP-response element-binding protein in the brain of MPTP-treated ***1009 also restored the decrease in dopaminergic

关键词： Parkinson disease 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine Mitochondria Reactive oxygen species Suhexiang Wan