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Chinese Geographical Science 2012年第3期22卷 343-355页

作者： James H LENZER JR Simon xiaobin zhao International Center for China Development Studies & Department of Geography Faculty of Social Sciencesthe University of Hong KongHong KongChina

The mortgage loan has evolved from a local lending instrument into a major global security and its role is unparallel to other financial instruments in the process of financial globalization. This paper explains how technology and financial innovation transformed the mortgage loan from a local security into a premier global security traded worldwide. It examines the fundamental flaws of this process and why it does not work in regards to mortgage lending and the re-securitization products that were created through financial innovation. The findings show that regulation was unable to keep pace with financial innovation, which created an environment where actors in the financial service sector were able to behave geographically irresponsibly by using information asymmetries to their advantage by par- ticipating in moral hazard activities and engaging in other immoral and unethical business practices that were centered around localized geography, which ultimately contributed to the global financial crisis. It also examines the roll of financial innovation in regard to the Lehman Brothers Mini-Bond in Hung and its role as a driving force behind China＇s newly emerging shadow banking sector. It concludes with a policy recommendation and its implication for China＇s continued economic development.

关键词： shadow banking US sub-prime mortgage crisis financial tsunami global financial crisis wealth man- agement vehicle China asset bubble

Industrial Structural Changes in Hong Kong,China under One Country,Two Systems Framework

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Chinese Geographical Science 2012年第3期22卷 302-318页

作者： Simon xiaobin zhao Carola B RAMóN-BERJANO International Center for China Development Studies & Department of Geography Faculty of Social Sciencesthe University of Hong KongHong KongChina

Hong Kong has undergone substantial economic transformations and developed into a sophisticated busi- ness and financial center in the Asia-Pacific region, since the return of sovereignty to China as a Special Administrative Region under the One Country Two Systems （OCTS） in 1997. This paper discusses and analyzes the industrial struc- tural changes of Hong Kong in recent decades as well as its future challenges and opportunities, The data and finding reveal that even though Hong Kong will face fierce competition from the Mainland＇s cities as the rise of China, the important role as a bridge between China and the rest of the world wilt brace Hong Kong itself under the OCTS for developing into a service hub for business and trade in the Asia-Pacific region.

关键词： economic transformation Hong Kong industrial structural changes One Country Two Systems

Readability Assessment of Textbooks in Low Resource Languages

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Computers, Materials & Continua 2019年第7期61卷 213-225页

作者： Zhijuan Wang xiaobin zhao Wei Song Antai Wang Minzu University of China BeijingChina National Language Resource Monitoring&Research Center of Minority Languages BeijingChina New Jersey Institute of Technology 323 Dr Martin Luther King Jr BlvdNewarkNJ 07102USA

Readability is a fundamental problem in textbooks *** low resources languages(LRL),however,little investigation has been done on the readability of *** this paper,we proposed a readability assessment method for Tibetan textbook(a low resource language).We extract features based on the information that are gotten by Tibetan segmentation and named entity ***,we calculate the correlation of different features using Pearson Correlation Coefficient and select some feature sets to design the readability *** detection,F test and T test are applied on these selected features to generate a new readability assessment *** shows that this new formula is capable of assessing the readability of Tibetan textbooks.

关键词： Readability assessment low resource language textbook in Tibetan linear regression named entity

Command and Control Cities in Global Space-economy Before and after 2008 Geo-economic Transition

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Chinese Geographical Science 2012年第3期22卷 334-342页

作者： Ernest Ka Shing LEE Simon xiaobin zhao Yang XIE International Center for China Development Studies & Department of Geography Faculty of Social Sciences the University of Hong Kong Hong Kong China Department for Rural Economic Development Research Center of the State Council Beijing 100010 China

The global economic downturn caused primarily by the US sub-prime mortgage crisis in 2007 engendered revenue loss of the multinational corporations. Existing studies have yet to depict the detrimental impacts on city＇s command and control functions induced by the sub-prime mortgage crisis together with its residual wave of global economic recession on the global spatial economy. Recent and previous studies have produced an ＇instant history＇ of the global spatial economy before the global economic downturn undermines the global economy in late 2008. How- ever, the waxes and wanes of major cities＇ command and control functions on the global economic arena before and after the outbreak of financial crisis and its associated geo-economic transitions are still poorly understood. This paper attempts to contribute a new set of customized data to update and fill in the gap in the literature with the investigation of the command and control functions of cities arotmd the world from 2005 to 2009. Particular attentions are paid to the time-space relationship of the geo-economic transition that can capture the recent historical images of the com- mand and control situation of different cities in the world.

关键词： global space-economy command and control cities geo-economic transition China

Discrimination between leucine-rich glioma-inactivated 1 antibody encephalitis and gamma-aminobutyric acid B receptor antibody encephalitis based on ResNet18

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Visual Computing for Industry,Biomedicine,and Art 2023年第1期6卷 245-256页

作者： Jian Pan Ruijuan Lv Qun Wang xiaobin zhao Jiangang Liu Lin Ai School of Computer and Information Technology Beijing Jiaotong UniversityBeijing 100044China Department of Neurology Beijing Tiantan HospitalCapital Medical UniversityChina National Clinical Research Center for Neurological DiseasesBeijing 100070China Department of Nuclear Medicine Beijing Tiantan HospitalCapital Medical UniversityBeijing 100070China School of Engineering Medicine Beihang UniversityBeijing 100191China Key Laboratory of Big Data-Based Precision Medicine(Beihang University) Ministry of Industry and Information Technology of the People’s Republic of ChinaBeijing 100191China.

This study aims to discriminate between leucine-rich glioma-inactivated 1(LGI1)antibody encephalitis and gammaaminobutyric acid B(GABAB)receptor antibody encephalitis using a convolutional neural network(CNN)model.A total of 81 patients were recruited for this ***18,VGG16,and ResNet50 were trained and tested separately using 3828 positron emission tomography image slices that contained the medial temporal lobe(MTL)or basal ganglia(BG).Leave-one-out cross-validation at the patient level was used to evaluate the CNN *** receiver operating characteristic(ROC)curve and the area under the ROC curve(AUC)were generated to evaluate the CNN *** on the prediction results at slice level,a decision strategy was employed to evaluate the CNN models’performance at patient *** ResNet18 model achieved the best performance at the slice(AUC=0.86,accuracy=80.28%)and patient levels(AUC=0.98,accuracy=96.30%).Specifically,at the slice level,73.28%(1445/1972)of image slices with GABAB receptor antibody encephalitis and 87.72%(1628/1856)of image slices with LGI1 antibody encephalitis were accurately *** the patient level,94.12%(16/17)of patients with GABAB receptor antibody encephalitis and 96.88%(62/64)of patients with LGI1 antibody encephalitis were accurately *** of the image slices extracted using gradient-weighted class activation mapping indicated that the model focused on the MTL and BG for *** general,the ResNet18 model is a potential approach for discriminating between LGI1 and GABAB receptor antibody *** in the MTL and BG is important for discriminating between these two encephalitis subtypes.

关键词： ResNet18 Fluorodeoxyglucose-positron emission tomography GABAB receptor antibody encephalitis Deep learning LGI1 antibody encephalitis

Engineered nitrogen doping on VO_(2)(B)enables fast and reversible zinc-ion storage capability for aqueous zinc-ion batteries

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Journal of Energy Chemistry 2023年第10期85卷 30-38,I0003页

作者： Xin Gu Juntao Wang xiaobin zhao Xin Jin Yuzhe Jiang Pengcheng Dai Nana Wang Zhongchao Bai Mengdi Zhang Mingbo Wu College of New Energy State Key Laboratory of Heavy Oil ProcessingChina University of Petroleum(East China)Qingdao 266580ShandongChina Institute for Superconducting and Electronic Materials Australian Institute for Innovative MaterialsUniversity of Wollongong Innovation CampusNorth WollongongNew South Wales 2500Australia Institute of Energy Materials Science(IEMS) University of Shanghai for Science and TechnologyShanghai 200093China

Vanadium-based compounds with high theoretical capacities and relatively stable crystal structures are potential cathodes for aqueous zinc-ion batteries(AZIBs).Nevertheless,their low electronic conductivity and sluggish zinc-ion diffusion kinetics in the crystal lattice are greatly obstructing their practical ***,a general and simple nitrogen doping strategy is proposed to construct nitrogen-doped VO_(2)(B)nanobelts(denoted as VO_(2)-N)by the ammonia heat *** with pure VO_(2)(B),VO_(2)-N shows an expanded lattice,reduced grain size,and disordered structure,which facilitates ion transport,provides additional ion storage sites,and improves structural durability,thus presenting much-enhanced zinc-ion storage *** functional theory calculations demonstrate that nitrogen doping in VO_(2)(B)improves its electronic properties and reduces the zinc-ion diffusion *** optimal VO_(2)-N400 electrode exhibits a high specific capacity of 373.7 mA h g^(-1)after 100 cycles at 0.1 A g^(-1)and stable cycling performance after 2000 cycles at 5 A g^(-1).The zinc-ion storage mechanism of VO_(2)-N is identified as a typical intercalation/de-intercalation process.

关键词： Vanadium dioxide Nitrogen doping Cathode materials Aqueous zinc-ion batteries

The On-site Verification of Key Technologies for Kunbei-Liuzhou-Longmen Hybrid Multi-terminal Ultra HVDC Project

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CSEE Journal of Power and Energy Systems 2022年第5期8卷 1281-1289页

作者： Hong Rao Changyue Zou Shukai Xu Xipeng Cai Yan Li xiaobin zhao Yuebin Zhou Yu Yang Wei Wei Jun Chen Tianliu Wei Research Institute China Southern Power GridHuangpu DistrictGuangzhou 510080China China Southern Power Grid Huangpu DistrictGuangzhou 510080China

Hybrid high voltage direct current transmission(Hybrid HVDC)is a new type of HVDC technology developed in recent *** combines the characteristics of large-capacity and low cost of the line commutated converters(LCC)and non-commutation failure and dynamic reactive power support of voltage sourced converters(VSCs)in one HVDC *** has technical advantages in the fields of unidirectional power transmission and in the application of improving the stability of multi-infeed HVDCs,giving it broad application *** Kunbei-Liuzhou-Longmen(KBL)project is the first hybrid ultra HVDC *** was put into service on Dec.27th,*** paper introduces the KBL project,analyzes the operation characteristics of hybrid HVDC system,and provides on-site verification of KBL project,including operation of LCC-VSC hybrid system,ultra-high voltage VSC technology using the series of two valve groups,the DC fault ride-though of hybrid VSC without using DC breaker,the connection and disconnection of a third station,and etc.

关键词： DC overhead lines hybrid HVDC LCC-HVDC VSC-HVDC VSC topology on-site commissioning

Threads of Youth Needlework Helps Woman Recall the Past

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Women of China 1995年第2期 39-40页

作者： XU xiaobin zhao NING

MAYBE I should be grateful to my mother. When I was very young, she taught me how to knit socks. Using a kind of white nylon thread and a needle made from a kind of hairpin, a durable sock could be made. Before long I had mastered the skill, then knit a pair of socks for each of my family members. However, my mother seemed to be a collector of socks and didn’t allow me to stop knitting them until I came to hate this task. Luckily, my mother changed her interest. One day while she

关键词： Threads of Youth Needlework Helps Woman Recall the Past nylon

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.

“家”与“伪家”:《大师与玛格丽特》中两种对立的精神世界

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外国文学研究 2007年第4期29卷 60-67页

作者：赵晓彬哈尔滨师范大学外国语学院俄语系

本文秉承俄罗斯著名的文艺符号学家洛特曼的结构诗学的分析路径,从"家"与"伪家"的对立描写入手,揭示了俄罗斯作家布尔加科夫《大师与玛格丽特》的思想内涵。文章具体分析了该小说中的艺术空间如公共住宅、别墅与宫殿、地下室、永久的栖... 详细信息

本文秉承俄罗斯著名的文艺符号学家洛特曼的结构诗学的分析路径,从"家"与"伪家"的对立描写入手,揭示了俄罗斯作家布尔加科夫《大师与玛格丽特》的思想内涵。文章具体分析了该小说中的艺术空间如公共住宅、别墅与宫殿、地下室、永久的栖居等特征,阐释了家与伪家的对立形象,从而揭示了布尔加科夫对家这一概念的独特认识。在作者看来,家与伪家不仅折射出现实生活中存在的不和谐现象,而且反映出是人们自己亲手毁掉了他们起初创造的远离邪恶的和谐的家园。但布尔加科夫始终坚信,失去的家园终究能够回归。

关键词：布尔加科夫《大师与玛格丽特》家伪家