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A Lone Islet or A Center of Communications？ Shanghai in the Indian National Army Movement

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Frontiers of History in China 2017年第1期12卷 112-137页

作者： yin cao History Department Sun Yat-sen University Guangzhou 510275 China

Students of modem Chinese history, and modern Shanghai history in particular, tend to view Shanghai as having been a lone islet during the Pacific War when it was cut off from other parts of the world. This article, however, argues that Shanghai was still well connected to areas under the control of the Japanese throughout the war. Using the Sikh community in Shanghai as a case, it demonstrates how the Indian National Army used both a Japanese-initiated military highway and the long-existing Indian diasporic network in Southeast and East Asia to facilitate a certain kind of mobilization. It further sheds light on how the Sikhs in Shanghai were influenced by and responded to the Indian National Army＇s endeavors.

关键词： Shanghai Indian National Army Sikh diaspora mobilization

Synthesis of porous iron hydroxy phosphate from phosphate residue and its application as a Fenton-like catalyst for dye degradation

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Journal of Environmental Sciences 2022年第2期34卷 307-319页

作者： Weilin Guo yin cao Yi Zhang Lijun Wang Lingxue Kong School of Environmental and Materials Engineering Shanghai Polytechnic UniversityShanghai 200240China Deakin University GeelongInstitutefor Frontier MaterialsVictoria 3216Australia Shanghai Innovation Institutefor Materials Shanghai 200444China

Phosphate residue is a kind of hazardous solid waste and if not properly disposed of, could cause serious environmental contaminations. The abundant iron salt available in phosphate residue can be used to prepare photo-Fenton catalytic reagent for wastewater treatment. In this study, the phosphate residue was effectively purified by a hydrothermal recrystallization method, reaching an iron phosphate purity of 94.2%. The particles of iron phosphate were further processed with ball milling with their average size reduced from 19.4 to 1.6 μm. By hydrothermal crystallization of iron phosphate and thermal decomposition of oxalate precursor, porous iron hydroxy phosphate was prepared. The modified porous iron hydroxy phosphate(m-PIHP) of higher surface area with iron oxalate on its surface can degrade 98.87% of Rhodamine B in 15 min. Cyclic experiment showed that the catalyst still had a good catalytic activity after six cycles( > 40%). The X-ray photoelectron spectroscopy results showed that the iron oxalate complex on the catalyst surface decomposed to produce ferrous ions and accelerated the rate of · OH production. The current work demonstrated that the m-PIHP synthesized from phosphate residue and modified with iron oxalate can be used as an effective dye wastewater treatment agent.

关键词： Phosphate residue Porous iron hydroxy phosphate Fenton-like ·OH

Evolution and Characterization of Damage of Concrete under Freeze-thaw Cycles

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Journal of Wuhan University of Technology(Materials Science) 2013年第4期28卷 710-714页

作者：王玲 cao yin WANG Zhendi DU Peng State Key Laboratory of Green Building Materials China Building Materials Academy

To study the internal damage of concrete under freeze-thaw cycles, concrete strains were measured using embedded strain gauges. Residual strain and coefficients of freezing expansion （CFE） derived from strain-temperature curves were used to quantify the damage degree. The experimental results show that irreversible residual strain increases with the number of freeze-thaw cycles. After 50 cycles, residual strains of C20 and C35 concretes are 320με and 100με in water, and 120με and 60 με in saline solution, respectively. In lower temperature range （- 10 ℃ to - 25 ℃） CFE of C20 and C35 concretes decrease by 9.82 × 10-6/K and 8.44×10-6/K in water, and 9.38×10-6/K and 5.47×10-6/K in saline solution, respectively. Both residual strains and CFEs indicate that during the first 50 freeze-thaw cycles, the internal damage of concrete in saline solution is less than that of concrete in water. Thus residual strain and CFE can be used to measure the frost damage of concrete.

关键词： freeze-thaw cycles saline solution strain residual strain coefficients of freezing expansion

Forces Driving Changes in Cultivated Land and Management Countermeasures in the Three Gorges Reservoir Area,China

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Journal of Mountain Science 2013年第1期10卷 149-162页

作者： cao yin-gui BAI Zhong-ke ZHOU Wei WANG Jing School of Land Science and Technology China University of Geosciences Key Laboratory of Land Reconsolidation and Rehabilitation Ministry of Land and Resources Key Laboratory of Land Use Ministry of Land and Resources

The Three Gorges project accelerates economic development in the Three Gorges Reservoir *** paper aimed to investigate the distribution,changes and features of cultivated land in this area,analyze the forces driving the changes in cultivated land area,and propose the countermeasures for cultivated land *** matrix was used to analyze the features of cultivated land changes,and quantitative analysis and qualitative analysis were adopted to research the driving forces according to the features of cultivated land *** land in the Three Gorges Reservoir Area mainly lay to the northwest of the Yangtze River,especially the upper *** areas of cultivated land increased from 1996 to 1999,then decreased from 2000 to 2006,and finally increased again from 2007 to *** important forces driving changes in cultivated land included government policies,employment and food security,increasing construction land,agriculture structure adjustment,land rearrangement,*** cultivated land management,firstly,it is necessary to insist on the principle of cultivated land protection,standardize land exploitation and strictly restrict the transformation of cultivated land into non-farming ***,land rearrangement must be implemented,which can not only increase the area of the cultivated land,but also improve the quality of the cultivated ***,it is feasible to intensify eco-agriculture construction to increase the quantity and quality of cultivated ***,it is helpful to improve the traditional agriculture production methods to promote cultivated land ***,it is important to propagandize cultivated land protection and realize the enormous pressure of cultivated land shortage,making more people obligated to protect cultivated land.

关键词： Land use change Driving force Management countermeasure Cultivated land Three Gorges Reservoir Area

A Depth Video Coding In-Loop Median Filter Based on Joint Weighted Sparse Representation

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Wuhan University Journal of Natural Sciences 2016年第4期21卷 351-357页

作者： Lü Haitao yin cao CUI Zongmin HU Jinhui School of Information Science and Technology Jiujiang University National Engineering Research Center for Multimedia Software/School of Computer Wuhan University

The existing depth video coding algorithms are generally based on in-loop depth filters, whose performance are unstable and easily affected by the outliers. In this paper, we design a joint weighted sparse representation-based median filter as the in-loop filter in depth video codec. It constructs depth candidate set which contains relevant neighboring depth pixel based on depth and intensity similarity weighted sparse coding, then the median operation is performed on this set to select a neighboring depth pixel as the result of the filtering. The experimental results indicate that the depth bitrate is reduced by about 9% compared with anchor method. It is confirmed that the proposed method is more effective in reducing the required depth bitrates for a given synthesis quality level.

关键词： depth video coding virtual view synthesis joint weighted sparse representation

Expression and clinical significance of S100A2 and p63 in esophageal carcinoma

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World Journal of Gastroenterology 2009年第33期15卷 4183-4188页

作者： Li-Yu cao Yu yin Hao Li Yan Jiang Hong-Fu Zhang Department of Pathology Anhui Medical University Hefei 230032 Anhui Province China

AIM： TO investigate the expression and clinical significance of S100A2 mRNA and protein, p63 protein in esophageal squamous cell carcinoma （ESCC） and their roles in carcinogenesis and progression of esophageal carcinoma （EC）. METHODS： Immunohistochemical staining （S-P method） for S100A2 and p63 protein were performed in 40 samples of ESCC and 40 samples of normal esophageal mucosa. In situ hybridization （ISH） was used to detect the expression of S100A2 mRNA. RESULTS： Expression of S100A2 mRNA in ESCC was positive in 77.5% of samples, which was lower than that in normal mucosa （100%） by ISH （P = 0.002）. The expression level of S100A2 mRNA was closely related to differentiation and and node-metastasis （P = 0.012, P = 0.008）. Expression of $100A2 protein was positive in 72.5% of ESCC samples and expression of p63 protein was positive in 37.5% of ESCC samples, and was lower than that in normal mucosa （100%）（P = 0.000）. The expression of S100A2 protein was correlated with the differentiation and node-metastasis （P = 0.007, P = 0.001）, but no relationship was observed between the expression of p63 protein and clinical pathological manifestations. S100A2 protein was positively correlated with the expression of S100A2 mRNA, and negatively associated with the expression of p63 protein （P = 0.000, P = 0.002）. CONCLUSION： S100A2 and p63 protein both play important roles in the carcinogenesis of ESCC. An investigation into the combined expression of S100A2 and p63 may be helpful in early diagnosis and in evaluating the prognosis of ESCC.

关键词： Immunohistochemistry In situ hybridization Esophageal carcinoma p63 S100A2

Analysis of S-SEED’s characteristics in optical switch

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The Journal of China Universities of Posts and Telecommunications 2008年第4期15卷 91-94页

作者： cao Yong-sheng yin Xiao-li XIN Xiang-jun YU Chong-xiu Key Laboratory of Optical Communication and Lightwave Technologies Beijing University of Posts and Telecommunications Ministry of Education Beijing 100876 China

This article introduces the basic structure of a symmetric self-electrooptic effect device （S-SEED）, and applies the Kirchoff＇ s current law and a purely equivalent capacitive model, to analyze S-SEED＇s switch characteristics. Linear approximation and N-segment approximation are utilized to obtain S-SEED＇s voltage-time （V-T） and characteristics. Theoretical analysis is verified by simulations, and the results demonstrate that the precision of S-SEED＇s switch time can satisfy the requirement in applications with linear approximation. Moreover, the simulations compare S-SEED＇s switch characteristics with different input powers and input contrast ratios, which reveal that increasing input contrast ratio is an effective way to improve S-SEED＇s switch characteristics.

关键词： symmetry S-SEED optical switch V-T characteristics characteristic simulations

Comparative proteomics analysis of pomegranate seeds on fruit maturation period(Punica granatum L.)

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Journal of Integrative Agriculture 2015年第12期14卷 2558-2564页

作者： cao Shang-yin NIU Juan cao Da LI Hao-xian XUE Hui CHEN Li-na ZHANG Fu-hong ZHAO Di-guang Zhengzhou Fruit Research Institute Chinese Academy of Agricultural Sciences School of Biosciences Faculty of Science The University of Melbourne

Seeds play a central role in the life cycle of plants. Seed hardness in pomegranates is of economic relevance, yet scarcely studied and poorly understood in China. In this study, we compared the proteomic differences between Zhongnonghong（soft-seeded） and Sanbai（hard-seeded） pomegranates. A total of 892 protein spots from both varieties were detected on two-dimensional electrophoresis gels（2-DE）; 76 spots showed greater than a 1.5-fold or less than a 0.66-fold difference（P〈0.05） in Zhongnonghong compared to Sanbai, of which 24 exhibited greater than a 2-fold change. Compared with Sanbai, Zhongnonghong possessed 14 up-regulated, and 10 down-regulated proteins. We identified and annotated 5 of these by using MALDI-TOF-TOF MS： pyruvate dehydrogenase（PDH） E1-β family protein（spot 4 609）; alanine aminotransferase 2-like（ALT2L）; mitochondrial glycine decarboxylase complex P-protein（spot 5 803）; phosphofructokinase B（Pfk B）-type family of carbohydrate kinase（spot 8 411）; and putative dna K-type molecular chaperone heat shock cognate protein 70（Hsc70）（spot 9 006）. Of these, 3 proteins（spots 4 609, 5 608, 5 803） were hypothesized to play a role in the formation of seed hardness. The other two proteins（spots 8 411, 9 006） were theorized to play a role in protecting the seeds from adverse stress during periods of fruit maturation. This study sets the foundation for further research on molecular mechanisms related to pomegranate seed hardness.

关键词： pomegranates soft-seeded hard-seeded proteomics

Preoperative inflammation-based markers predict early and late recurrence of hepatocellular carcinoma after curative hepatectomy

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Hepatobiliary & Pancreatic Diseases International 2016年第3期15卷 266-274页

作者： Yue Liu Zhong-Xia Wang yin cao Guang Zhang Wei-Bo Chen Chun-Ping Jiang Department of Hepatobiliary Surgery the Affiliated Drum Tower Hospital of Nanjing University Medical School

BACKGROUND： Recurrence of hepatocellular carcinoma （HCC） after curative resection remains a major cause of treatment failure and tumor-related death. Patterns of HCC recur- rence can be categorized into early recurrence and late recurrence which have different underlying mechanisms. In this study, we investigated if simple inflammation-based clinical markers can distinguish patterns of recurrence after curative resection of HCC.

关键词： hepatocellular carcinoma inflammation prognosis recurrence hepatectomy