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The Analysis of Impact of Brexit on the Post-Brexit EU Using Intervented Multivariate Time Series

Acta Mathematicae Applicatae Sinica 2021年第3期37卷 441-458页

作者： Yu TIAN Shao-pei MA rong-xiang rui Zhen YU Mao-zai TIAN Institute for Diplomacy and International Governance Loughborough University LondonE203BSUK Center for Applied Statistics School of StatisticsRenmin University of ChinaBeijing 100872China College of Medical Engineering and Technology Xinjiang Medical UniversityUrumqi 830011China School of Statistics and Data Science Xinjiang University of Finance and EconomicsUrumqi 830012China School of Statistics Lanzhou University of Finance and EconomicsLanzhou 730101China

The UK is the most important partner of the EU in terms of economic and other fields due to the geographical *** was one of the largest economies in the EU and its per capita income is higher than the EU average,so it is a net contributor to the *** UKs membership of the EU ended on 31 January 2019,there are concerns that the Brexit may have a significant impact on the EU,resulting in social,economic,political,and institutional changes,*** *** the impact of Brexit on the UK has always been the subject of considerable scholarly interest in recent years,there is relatively little literature on the impact of Brexit on the *** paper focuses on the evaluation of the impact of Brexit on the EU economy and other relevant aspects along three dimensions:GDP,PPP,Quarterly GDP *** powerful quantitative analysis technology that includes vector autoregression model,multivariate time series model with intervention variables,and autoregression integrated moving average,this paper obtains the important and novel evidence about the potential impact of Brexit on the EU economy,pointing out that Brexit is of far-reaching significance to the *** analysis uses several statistical models to screen out several key influencing factors,which can be used to predict the total GDP of EU in the next five *** results show that EU economy will react negatively to"no-deal"Brexit,and its growth rate of economy will slow down significantly in next 5 ***,we put forward relevant policy suggestions on how to deal with the negative impact of Brexit on EU.

关键词： intervention multivariate time series model Brexit economy gaping Brexit hole no-deal Brexit post-Brexit EU

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Mitophagy in acute central nervous system injuries:regulatory mechanisms and therapeutic potentials

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Neural Regeneration Research 2025年第9期20卷 2437-2453页

作者： Siyi Xu Junqiu Jia rui Mao xiang Cao Yun Xu Department of Neurology Nanjing Drum Tower HospitalClinical College of Jiangsu UniversityNanjingJiangsu ProvinceChina Department of Neurology Nanjing Drum Tower HospitalChinese Academy of Medical Science&Peking Union Medical CollegeNanjingJiangsu ProvinceChina Department of Neurology Nanjing Drum Tower HospitalAffiliated Hospital of Medical SchoolNanjing UniversityNanjingJiangsu ProvinceChina State Key Laboratory of Pharmaceutical Biotechnology and Institute of Translational Medicine for Brain Critical Diseases Nanjing UniversityNanjingJiangsu ProvinceChina Jiangsu Key Laboratory for Molecular Medicine Medical School of Nanjing UniversityNanjingJiangsu ProvinceChina Nanjing Neurology Medical Center NanjingJiangsu ProvinceChina

Acute central nervous system injuries,including ischemic stro ke,intracerebral hemorrhage,subarachnoid hemorrhage,traumatic brain injury,and spinal co rd injury,are a major global health *** optimal therapies and improving the long-term neurological functions of patients with acute central nervous system injuries are urgent *** are susceptible to damage after acute central nervous system injury,and this leads to the release of toxic levels of reactive oxygen species,which induce cell ***,a selective form of autophagy,is crucial in eliminating redundant or damaged mitochondria during these *** evidence has highlighted the significant role of mitophagy in acute central nervous system *** this review,we provide a comprehensive overview of the process,classification,and related mechanisms of *** also highlight the recent developments in research into the role of mitophagy in various acute central nervous system injuries and drug therapies that regulate *** the final section of this review,we emphasize the potential for treating these disorders by focusing on mitophagy and suggest future research paths in this area.

关键词： autophagy intracerebral hemorrhage ischemic stroke mitochondria mitochondrial biogenesis mitochondrial quality control mitophagy spinal cord injury subarachnoid hemorrhage traumatic brain injury

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Liposomes as versatile agents for the management of traumatic and nontraumatic central nervous system disorders:drug stability,targeting efficiency,and safety

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Neural Regeneration Research 2025年第7期20卷 1883-1899页

作者： Mingyu Zhang Chunyu xiang Renrui Niu Xiaodong He Wenqi Luo Wanguo Liu rui Gu Department of Orthopedic Surgery China-Japan Union Hospital of Jilin UniversityChangchunJilin ProvinceChina

Various nanoparticle-based drug delivery systems for the treatment of neurological disorders have been widely ***,their inability to cross the blood–brain barrier hampers the clinical translation of these therapeutic *** are nanoparticles composed of lipid bilayers,which can effectively encapsulate drugs and improve drug delivery across the blood–brain barrier and into brain tissue through their targeting and ***,they can potentially treat traumatic and nontraumatic central nervous system *** this review,we outlined the common properties and preparation methods of liposomes,including thin-film hydration,reverse-phase evaporation,solvent injection techniques,detergent removal methods,and microfluidics ***,we comprehensively discussed the current applications of liposomes in central nervous system diseases,such as Alzheimer's disease,Parkinson's disease,Huntington's disease,amyotrophic lateral sclerosis,traumatic brain injury,spinal cord injury,and brain *** studies related to liposomes are still in the laboratory stage and have not yet entered clinical ***,their application as drug delivery systems in clinical practice faces challenges such as drug stability,targeting efficiency,and ***,we proposed development strategies related to liposomes to further promote their development in neurological disease research.

关键词： Alzheimer's disease amyotrophic lateral sclerosis brain tumors central nervous system Huntington's disease liposome drug delivery neurological disorders Parkinson's disease spinal cord injury traumatic brain injury

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行走式自动点灌机的设计分析及应用

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节水灌溉 2004年第4期 39-40页

作者：程荣香张瑞强水利部牧区水利科学研究所内蒙古呼和浩特010010

从改变点灌机整机的传动原理入手,使整机结构简单、布置合理、造价低廉;将所需要的灌水排量变为可调式,使水能及时、准确地注入穴位;简化了直流永磁电机的制作工艺,从上述诸方面阐述了行走式自动点灌机结构的设计特点,简述了该机的效益... 详细信息

从改变点灌机整机的传动原理入手,使整机结构简单、布置合理、造价低廉;将所需要的灌水排量变为可调式,使水能及时、准确地注入穴位;简化了直流永磁电机的制作工艺,从上述诸方面阐述了行走式自动点灌机结构的设计特点,简述了该机的效益及应用前景,并对今后进一步的研究提出了建议。

关键词：节水灌溉点灌机灌溉设备

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Loads and Dynamic Response Characteristic on FPSO Under Internal Solitary Waves

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China Ocean Engineering 2024年第5期38卷 785-796页

作者： ZHANG rui-rui LI Cui PU Chun-rong LIU Qian YOU Yun-xiang School of Naval Architecture and Ocean Engineering Jiangsu University of Science and TechnologyZhenjiang 212100China China Resources(Nanjing)Municipal Design Co. Ltd.Nanjing 315100China State Key Laboratory of Ocean Engineering Shanghai Jiaotong UniversityShanghai 200240China

According to the established prediction model of internal solitary wave loads on FPSO in the previous work,the lumped mass model and the movement equations of finite displacement in time domain,the dynamic response model of interaction between internal solitary waves and FPSO with mooring lines were *** calculations and analysis,time histories of dynamic loads of FPSO exerted by internal solitary waves,FPSO’s motion and dynamic tension of mooring line were *** effects of the horizontal pretension of mooring line,the amplitude of internal solitary wave and layer fluid depth on dynamic response behavior of FPSO were *** was shown that the internal solitary waves had significant influence on FPSO,such as the large magnitude horizontal drift and a sudden tension *** internal solitary wave of −170 m amplitude in the ocean with upper and lower layer fluid depth ratio being 60:550,the dynamic loads reached 991.132 kN(horizontal force),18067.3 kN(vertical force)and−5042.92 kN·m(pitching moment).Maximum of FPSO’s horizontal drift was 117.56 *** increment of upstream mooring line approached 401.48 kN and that of backflow mooring line was−140 ***,the loads remained nearly constant with different pretension but increased obviously with the changing amplitude and layer fluid depth *** increments of mooring lines also changed little with the pretension but increased rapidly when amplitude and layer fluid depth ratio ***,FPSO’s motion increased quickly with not only the horizontal pretension but also the amplitude of internal solitary wave and layer fluid depth ratio.

关键词： internal solitary wave(ISW) dynamic response FPSO dynamic loads tension increment

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High-performance 0.75Li_(3)V_(2)(PO_(4))_(3)·0.25Li_(3)PO_(4)/C composite cathode for lithium-ion batteries

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Rare Metals 2024年第11期43卷 6081-6087页

作者： rui-Qi Su Jing-Jing Zhu Qing-rong Kong xiang Yao Department of Chemistry Faculty of ScienceNational University of SingaporeSingapore 117543Singapore College of Chemistry and Chemical Engineering Xinjiang Key Laboratory of Energy Storage and Photoelectrocatalytic MaterialsXinjiang Normal UniversityUrumqi 830054China

A composite cathode material,denoted as 0.75Li_(3)V_(2)(-PO_(4))_(3)·0.25Li_(3)PO_(4)/C,designed for utilization in lithium-ion batteries,has been successfully synthesized utilizing the sol-gel *** resultant analysis revealed that the prepared sample exhibits a monoclinic crystal structure,with a space group denoted as p2_(1)/***,an evaluation of the electrochemical performance of these materials was *** to the results of X-ray diffraction analysis,it was confirmed that Li_(3)PO_(4)wasindeed incorporated within the Li_(3)V_(2)(PO_(4))_(3).

关键词： lithium performance composite

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Epitaxial growth and thermostabiUty of cubic and hexagonal SrMnO3 films on SrTiO3（111）

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Frontiers of physics 2015年第3期10卷 83-88页

作者： rui-Nan Song Min-Hui Hu xiang-rong Chen Jian-Dong Guo Institute of Atomic and Molecular Physics College of Physical Science and Technology Sichuan University Chengdu 610065 China Institute of Physics Chinese Academy of Sciences Beijing 100190 China Key Laboratory of High Energy Density Physics and Technology of Ministry of Education Sichuan University Chengdu 610064 China Collaborative Innovation Center of Quantum Matter Beijing 100871 China

The growth of SrMnO3 films on SrTiO3（111） substrates by pulsed laser deposition was studied and found to produce cubic and hexagonal （4H） structures in the SrMnO3 films. By adjusting the substrate temperature and oxygen pressure, the stability of the two phases was fine-tuned, resulting in the growth of cubic-SrMnO3（lll） or 4H-SrMn03（0001） film, with the 4H phase being the more stable at room temperature and ambient pressure in the bulk form. The growth temperature of the cubic phase was also further lowered relative to the bulk thermodynamics by strain at the heterointerface, and once obtained, it was stable at temperatures of up to 800 ℃.

关键词： oxide film pulsed laser deposition heteroepitaxy SrMn03

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Write-Optimized B^(+) Tree Index Technology for Persistent Memory

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Journal of Computer Science & Technology 2021年第5期36卷 1037-1050页

作者： rui-xiang Ma Fei Wu Bu-rong Dong Meng Zhang Wei-Jun Li Chang-Sheng Xie Wuhan National Laboratory for Optoelectronics Huazhong University of Science and TechnologyWuhan 430070China Key Laboratory of Information Storage System Ministry of Education of ChinaWuhan 430070China Engineering Research Center of Data Storage Systems and Technology Huazhong University of Science and Technology Wuhan 430070China School of Computer Science and Technology Huazhong University of Science and TechnologyWuhan 430070China Shenzhen DAPU Microelectronics Co. LtdShenzhen 518116China

Due to its low latency,byte-addressable,non-volatile,and high density,persistent memory(PM)is expected to be used to design a high-performance storage ***,PM also has disadvantages such as limited endurance,thereby proposing challenges to traditional index technologies such as B(+)tree.B(+)tree is originally designed for dynamic random access memory(DRAM)-based or disk-based systems and has a large write amplification *** high write amplification is detrimental to a PM-based *** paper proposes WO-tree,a write-optimized B(+)tree for ***-tree adopts an unordered write mechanism for the leaf nodes,and the unordered write mechanism can reduce a large number of write operations caused by maintaining the entry order in the leaf *** the leaf node is split,WO-tree performs the cache line flushing operation after all write operations are completed,which can reduce frequent data flushing ***-tree adopts a partial logging mechanism and it only writes the log for the leaf *** inner node recognizes the data inconsistency by the read operation and the data can be recovered using the leaf node information,thereby significantly reducing the logging ***,WO-tree adopts a lock-free search for inner nodes,which reduces the locking overhead for concurrency *** evaluate WO-tree using the Yahoo!Cloud Serving Benchmark(YCSB)*** with traditional B(+)tree,wB-tree,and Fast-Fair,the number of cache line flushes caused by WO-tree insertion operations is reduced by 84.7%,22.2%,and 30.8%,respectively,and the execution time is reduced by 84.3%,27.3%,and 44.7%,respectively.

关键词： persist memory B^(+)tree write amplication consistency YCSB(Yahoo!Cloud Serving Benchmark)

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The Synthesis of a Novel Lignan

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Chinese Chemical Letters 2000年第11期11卷 971-974页

作者： Qi, Xiu xiang Chang, Jun Biao Guo, rui Yun Chen, rong Feng Chem. Dept. of Zhengzhou Univeristy Zhengzhou 450052 China Henan Institute of Chemistry Henan Academy Sciences Zhengzhou 450002 China

A short convenient synthesis of a novel lignan, 2-(3′,4′,5′-trimethyoxyphenyl)-1,3-dimethyl-6,7,8-trimethoxy- naphthalene has been accomplished by the condensation of key intermediates, 3,4,5-trimethoxybenzyl methy... 详细信息

关键词： UV KBr IR The Synthesis of a Novel Lignan EtOH

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The Existence of Weak Solutions to the 2D Euler Equations with Initial Vorticity in BMO

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Acta Mathematica Sinica,English Series 2007年第10期23卷 1881-1888页

作者： xiang rong ZHU Department of Mathematics Zhejiang University Hangzhou 310027 P. R. China

We shall prove that there exists a weak solution to the 2D Euler equations with initial vorticity in BMO and initial velocity in L^∞.

关键词： Euler equation weak solution BMO

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