The preparation, performance and lithiation mechanism of cobalt-doped zinc oxide as a high performance anode material for LIB

Yue Li,WanWan Li,Minhua Fang,XiaoLin Yao,Chao Chen,Miao Shui,Jie Shu,Yuanlong Ren 한국물리학회 2017 Current Applied Physics Vol.17 No.8

Zn1-xCoxO (0 x 0.15) anode material was prepared by an easy polyacrylamide assisted sol-gel route. The successful replacement of Zinc by Cobalt within Cobalt content x 0.09 was confirmed by structural characterization. The introduction of Cobalt element greatly improved the electro-chemical performances of the matrix Zinc oxide. Without carbon coating, at the 20th cycle, Zn0.91Co0.09O anode still preserved a capacity a little bit more than 1000 mA h g1 and a capacity more than 600 mA h g1 was retained at the end of the 50th cycle. Better rate capability was also witnessed. The SEM, EIS at OCV, CV and in situ XRD were further carried out to elucidate the lithiation mechanism. The role Cobalt doping played can be summarized as follows: the stabilization of the Li2Zn phase, the minimization of charge transfer resistance and the enhanced reversibility of the reduction from metal oxide to metal.

Chemical Compositions and Volatile Compounds of Tricholoma matsutake from Different Geographical Areas at Different Stages of Maturity

Qiang Li,Li Zhang,Wanhua Li,Xiaolin Li,Wenli Huang,Hua Yang,Linyong Zheng 한국식품과학회 2016 Food Science and Biotechnology Vol.25 No.1

Tricholoma matsutake is a commercially important edible fungus. Volatile compounds, chemical compositions, and nutritional values of fruiting bodies at different stages of maturity from different geographical areas were analyzed. The main volatile compounds in T. matsutake fruiting bodies were (E)-2-octenal, phenylacetaldehyde, 3-octanone, methyl cinnamate, benzaldehyde, and 1- octen-3-ol. Kinds and levels of volatile compounds from different geographical areas varied. As the fruiting bodies aged, levels of methyl cinnamate and 1-octen-3-ol gradually declined. Potassium was the most abundant element in T. matsutake fruiting bodies. Of 17 amino acids detected in fruiting bodies, glutamate was the most abundant. Volatile compounds, chemical compositions, and nutritional values of T. matsutake varied with age and geographical origin and can serve as chemical indicators for classication of T. matsutake from different geographical areas and at different stages of maturity.

A Fast Multi-level Layout for Social Network Visualization

Xiaolin Du,Yunming Ye,Yueping Li,Ge Song 보안공학연구지원센터 2014 International Journal of Multimedia and Ubiquitous Vol.9 No.12

We describe a fast multi-level layout for visualizing social networks, which can visualize social networks high quality and rapidly. There are two innovations in our fast multi-level layout. Firstly, we proposed a new graph multi-layered compression method based on random walk. The multi-layered compression process groups vertices to form “planet” systems and then abstract these “planet” systems as new vertices to define a new graph and is repeated until the graph size falls below some threshold. And we also proposed a new single level force-directed layout based on sampling. The multi-level layout process can be accelerated based on these two innovations. Finally, we have evaluated our layout on several well-known data sets. The experimental results show that our layout outperforms the state-of-the-art method.

십계명(출 20:1-17)의 중(中)·한(韓) 성서 비교 연구

LI XIAOLIN 한국구약학회 2019 구약논단 Vol.25 No.3

This study will focus on the Ten Commandments. The Ten Commandments played an important role in the translation process of the Chinese Bible and Korean Bible. When there was not active in the mission using texts, the Ten Commandments were loved by many Christians as the favorite text expressing their rule of Christian life. I will compare the Ten Commandments in various Chinese Bible versions and Korean Bible versions to see how the interpretation was made. Their interpretation was dynamic by time periods, characters, or translation rules. The original meaning of the Ten Commandments was also differently applied in East Asian culture. I will study the different understanding of the words in various versions. Moreover, my focus will be on the differences between the Chinese Bible and the Korean Bible. As a Chinese scholar, it is meaningful to study the comparison of the versions in the different intentions. The question of how the Korean Bible accepted the Chinese Bible is also important for the Korean scholars. The first through fourth commandments show many variations among the Bible versions; there are not specific differences in the fifth through tenth commandments in relation to human life. The first part overall has longer sentences than the others, and the difficult theological concepts and interpretations typically made for different interpretations. There is a saying that the work of the translation of the Bible is adventure and treason. The language differences exist in all the translation tasks and no one can stop changes. The changes and editorial works are so important as these tasks provide continuous extensions of the Bible. There will be no exact word in the translation process. Translators just seek to find a most preferable word. This process was the same in the translation from Hebrew to Greek. There would be additions and subtractions, even alterations. The coherences and discords in this process may be natural. Rather, the translators should consider which words were most comparable to their society. Whenever the Bible is translated into other versions, there will be an effort to find the possibility from the impossibility. 본 논문은 십계명(출 20:1-17)에 대한 중국어 성서와 한국어 성서 번역의 차이점과 공통점을 비교 분석하고자 한다. 십계명 번역과 관련하여 가장 논쟁적인 주제는 ‘하나님 칭호’이다. 히브리어 ‘엘로힘’(~yhil{a/)은 번역본에 따라 신(神), 천주(天主), 상제(上帝), 하나님으로, ‘야웨’(hw"hy>)는 여호와(耶和华), 상주(上主), 주(主), 여호와로 번역되었다.

3D-QSAR and Molecular Docking Studies on Benzotriazoles as Antiproliferative Agents and Histone Deacetylase Inhibitors

Li, Xiaolin,Fu, Jie,Shi, Wei,Luo, Yin,Zhang, Xiaowei,Zhu, Hailiang,Yu, Hongxia Korean Chemical Society 2013 Bulletin of the Korean Chemical Society Vol.34 No.8

Benzotriazole is an important synthetic auxiliary for potential clinical applications. A series of benzotriazoles as potential antiproliferative agents by inhibiting histone deacetylase (HDAC) were recently reported. Three-dimensional quantitative structure-activity relationship (3D-QSAR), including comparative molecular field analysis (CoMFA) and comparative molecular similarity indices analysis (CoMSIA), were performed to elucidate the 3D structural features required for the antiproliferative activity. The results of both ligand-based CoMFA model ($q^2=0.647$, $r^2=0.968$, ${r^2}_{pred}=0.687$) and CoMSIA model ($q^2=0.685$, $r^2=0.928$, ${r^2}_{pred}=0.555$) demonstrated the highly statistical significance and good predictive ability. The results generated from CoMFA and CoMSIA provided important information about the structural characteristics influence inhibitory potency. In addition, docking analysis was applied to clarify the binding modes between the ligands and the receptor HDAC. The information obtained from this study could provide some instructions for the further development of potent antiproliferative agents and HDAC inhibitors.

3D-QSAR and Molecular Docking Studies on Benzotriazoles as Antiproliferative Agents and Histone Deacetylase Inhibitors

Xiaolin Li,Jie Fu,Wei Shi,Yin Luo,Xiaowei Zhang,Hailiang Zhu,Hongxia Yu 대한화학회 2013 Bulletin of the Korean Chemical Society Vol.34 No.8

Benzotriazole is an important synthetic auxiliary for potential clinical applications. A series of benzotriazoles as potential antiproliferative agents by inhibiting histone deacetylase (HDAC) were recently reported. Threedimensional quantitative structure-activity relationship (3D-QSAR), including comparative molecular field analysis (CoMFA) and comparative molecular similarity indices analysis (CoMSIA), were performed to elucidate the 3D structural features required for the antiproliferative activity. The results of both ligand-based CoMFA model (q2 = 0.647, r2 = 0.968, r2 pred = 0.687) and CoMSIA model (q2 = 0.685, r2 = 0.928, r2 pred = 0.555) demonstrated the highly statistical significance and good predictive ability. The results generated from CoMFA and CoMSIA provided important information about the structural characteristics influence inhibitory potency. In addition, docking analysis was applied to clarify the binding modes between the ligands and the receptor HDAC. The information obtained from this study could provide some instructions for the further development of potent antiproliferative agents and HDAC inhibitors.

Comparative effect of eldecalcitol and alfacalcidol on bone microstructure: A preliminary report of secondary analysis of a prospective trial

Xiaolin Ni,Juan Feng,Yan Jiang,Li Zhang,Wei Yu,Ou Wang,Mei Li,Xiaoping Xing,Toshio Matsumoto,Weibo Xia 대한골다공증학회 2021 Osteoporosis and Sarcopenia Vol.7 No.2

Objectives: To compare the effect of eldecalcitol and alfacalcidol on skeletal microstructure by highresolution peripheral QCT (HR-pQCT). Methods: This was a substudy of a randomized, double-blind, active comparator trial. Five female osteoporotic patients with 1-year 0.75 ㎍/day eldecalcitol and 5 with 1-year 1.0 ㎍/day alfacalcidol completed HR-pQCT scans before and after treatment were enrolled. Results: Total vBMD [1.67 ± 1.06% (mean ± SD), P = 0.043 versus baseline] and trabecular vBMD (2.91 ± 1.72%, P = 0.043) at the radius increased in eldecalcitol group, while total, trabecular, and cortical vBMD tended to decrease in alfacalcidol group, with a significant reduction in cortical vBMD at the tibia (0.88 ± 0.62%, P = 0.043). Cortical area (1.82 ± 1.92%, P = 0.043) at the radius and thickness (0.87 ± 1.12%, P = 0.043) at the tibia increased in eldecalcitol group, while these parameters decreased with alfacalcidol at the tibia (1.77 ± 1.72%, P ¼ 0.043 for cortical area; 1.40 ± 2.14%, P = 0.042 for cortical thickness). Trabecular thickness at the radius (1.97 ± 1.93%, P = 0.042) and number at the tibia (3.09 ± 3.04%, P = 0.043) increased by eldecalcitol but did not increase by alfacalcidol. Trabecular separation decreased by eldecalcitol (2.22 ± 2.43%, P = 0.043) but tended to increase by alfacalcidol at the tibia. Conclusions: Eldecalcitol has the greater potential to improve cortical and trabecular microstructure at the peripheral bone than alfacalcidol which needs further more studies.

Tuber borchii Shapes the Ectomycorrhizosphere Microbial Communities of Corylus avellana

( Xiaolin Li ),( Xiaoping Zhang ),( Mei Yang ),( Lijuan Yan ),( Zongjing Kang ),( Yujun Xiao ),( Ping Tang ),( Lei Ye ),( Bo Zhang ),( Jie Zou ),( Chengyi Liu ) 한국균학회 2019 Mycobiology Vol.47 No.2

In this study, eight-month-old ectomycorrhizae of Tuber borchii with Corylus avellana were synthesized to explore the influence of T. borchii colonization on the soil properties and the microbial communities associated with C. avellana during the early symbiotic stage. The results showed that the bacterial richness and diversity in the ectomycorrhizae were significantly higher than those in the control roots, whereas the fungal diversity was not changed in response to T. borchii colonization. Tuber was the dominant taxon (82.97%) in ectomycorrhizae. Some pathogenic fungi, including Ilyonectria and Podospora, and other competitive mycorrhizal fungi, such as Hymenochaete, had significantly lower abundance in the T. borchii inoculation treatment. It was found that the ectomycorrhizae of C. avellana contained some more abundant bacterial genera (e.g., Rhizobium, Pedomicrobium, Ilumatobacter, Streptomyces, and Geobacillus) and fungal genera (e.g., Trechispora and Humicola) than the control roots. The properties of rhizosphere soils were also changed by T. borchii colonization, like available nitrogen, available phosphorus and exchangeable magnesium, which indicated a feedback effect of mycorrhizal synthesis on soil properties. Overall, this work highlighted the interactions between the symbionts and the microbes present in the host, which shed light on our understanding of the ecological functions of T. borchii and facilitate its commercial cultivation.

Topology Learning of Non-overlapping Multi-camera Network

Xiaolin Li,Wenhui Dong,Faliang Chang,Peishu Qu 보안공학연구지원센터 2015 International Journal of Signal Processing, Image Vol.8 No.11

We focus on the issue of learning the topology of the non-overlapping multi-camera network, which includes recovering the nodes (entry and exit zones), transition time distribution and links. Firstly, the nodes associated with each camera view are identified using clustering method. Then, transition time distribution is modeled as a Gaussian distribution and is computed by accumulated cross correlation and Gaussian fitting. Finally, the mutual information is used to refine the possible links and the topology is recovered. Experimental results on simulated data and real scene demonstrate the effectiveness of the proposed method.

The Uneven Distribution of Mating Type Genes in Natural and Cultivated Truffle Orchards Contributes to the Fructification of Tuber indicum

( Qiang Li ),( Yu Fu ),( Qun Sun ),( Pierre Sourzat ),( Mei Yang ),( Chengyi Liu ),( Hao Tan ),( Lei Ye ),( Jie Zou ),( Chenguang Wu ),( Bo Zhang ),( Xiaolin Li ) 한국균학회 2018 Mycobiology Vol.46 No.1

The aim of this study was to investigate the pattern of distribution of mating type (MAT) genes of Tuber indicum in ectomycorhizosphere soils from natural T. indicum-producing areas and cultivated truffle orchards and ascocarp samples from different regions. Quantitative real-time PCR and multiplex PCR were used to weight the copy numbers of MAT1-1-1 and MAT1-2-1 in natural truffle soils and cultivated orchard soils. The effect of limestone on the pattern of truffle MAT genes and the correlation between soil properties and the proportion of MAT genes were also assessed. These results indicated that an uneven and nonrandom distribution of MAT genes was common in truffle-producing areas, cultivated truffle orchards, and ascocarps gleba. The competition between the two mating type genes and the expansion of unbalanced distribution was found to be closely related to truffle fructification. Limestone treatments failed to alter the proportion of the two mating type genes in the soil. The content of available phosphorus in soil was significantly correlated with the value of MAT1-1-1/MAT1-2-1 in cultivated and natural ectomycorhizosphere soils. The application of real-time quantitative PCR can provide reference for monitoring the dynamic changes of mating type genes in soil. This study investigates the distributional pattern of T. indicum MAT genes in the ectomycorhizosphere soil and ascocarp gleba from different regions, which may provide a foundation for the cultivation of T. indicum.