중ㆍ고년여성의 하지 근 기능과 요부 및 대퇴근 횡단면적의 상관관계

김창근,이수경,권영우,박정배 한국체육대학교 체육과학연구소 2001 국제학술대회논문집 Vol.20 No.1

The purpose of the present study was to investigate the relationship between isokinetic muscle function and muscle cross-sectional area (CSA). Twelve women participated in the present study, divided young (n=6, 23.7±1.9 year) and elderly women (n=6, 60.3±6.8 year). Isokinetic strength (power, strength, endurance) and CSA (psoas major and thigh muscles) measured with dynamometer and computerized tomograph, respectively. Cross-sectional area of psoas major muscle in elderly group revealed markedly smaller than in young group, but thigh muscle was not the case. Muscle CSA in young women correlated between power and endurance and psoas major muscle, as well as between muscle strength and CSA of thigh muscle. But no correlation occurred between strength and cross sectional area, except endurance which was highly correlated between CSA and endurance. In conclusion, aging decreases muscle function and CSA. Partially muscle strength correlated with muscle CSA in young women, but no correlation occurred in elderly women. Further study needed to elucidate the exact mechanism related to aging muscle with muscle density and neuromuscular function.

The Development of Syntactic Complexity in IMO Assembly Resolutions from 1959 to 2019

Suo, Mengjiao,Deng, Yaochen,Jhang, Se-Eun 새한영어영문학회 2021 새한영어영문학 Vol.63 No.3

Research on syntactic complexity has become an important field in linguistics. The aim of the current study is to investigate the diachronic changes of the syntactic complexity of International Maritime Organization (IMO) Assembly Resolutions in a period of 60 years. Under a corpus-based approach, this present study analyzes 438 texts of IMO Assembly Resolutions from 1959 to 2019. Using the Tool for the Automatic Assessment of Syntactic Sophistication and Complexity, this study measures syntactic complexity of the text by three indices which include the mean of clausal dependent types, the mean of phrase types and the mean of dependents in phrase. This investigation has revealed the syntactic features to the type of clausal, phrase and dependent in phrase of IMO Assembly Resolutions. This study then further analyzed the diachronic changes of IMO Assembly Resolutions at different periods. The results may have implications for future studies on the features of assembly resolutions in the field of Maritime English and its learning and teaching as well.

Bibliometric Analysis of Chinese Borderland Studies’ Literature in CNKI Database

Suo Yinbu 아시아사회과학학회 2022 Jornal of Asia Social Science Vol.6 No.3

In recent years, the construction of Chinese Borderland Studies has entered a climax period. In order to provide more references for the development of this discipline, this paper sorts out the relevant literature collected in CNKI database, and makes a quantitative analysis of its time, author, institution, keywords and other information by using software such as EndNote and VOSviewer. The results are as follows: first, after a period of slow growth and fluctuation, the number of papers on frontier studies in China has entered a period of rapid development. Second, there are many authors involved in many disciplines and research fields, and the degree of cooperation among scholars is not high. In addition, most of these authors are concentrated in a few institutions. Third, most of the literatures on the related topics of Chinese Borderland Studies focus on the construction of the subject, but there are obvious defects in the construction of the subject, such as the research on the present situation of the borderland, the research on the coastal areas, the theoretical innovation and the insufficient understanding of foreign theories. In addition, this paper summarizes the development path of Chinese Borderland Studies and looks forward to its future.

Research on the Emergence, Evolution and Identification of the Concept of “Zhonghua Minzu” (Chinese nation)

Suo Yinbu,Wu Chuke 아시아사회과학학회 2020 Jornal of Asia Social Science Vol.1 No.3

In the last years of the Qing Dynasty, the concept of “Zhonghua minzu” (Chinese nation) was formally put forward under the historical background of the simultaneous outbreak of Chinese national crisis and border crisis. And this term has gone through a long historical process from the initial nickname of the Han nationality to the final development of the concept of “national race”. With the emergence of Fei Xiaotong’s theory of unity of pluralistic society of Chinese nation, people have a better understanding and deeper interpretation of the concept of “Zhonghua minzu” (Chinese nation).

A facile macroporous resin-based method for separation of yellow and orange Monascus pigments

Suo Chen,Dong-Xiao Su,Meng-Xiang Gao,Jia-Lan Zhang,Ying-Bao Liu,Qing-Hua Wu,Hua-Lin Yang,Li Li 한국식품과학회 2021 Food Science and Biotechnology Vol.30 No.4

The yellow Monascus pigments (YMPs) namedmonascin and ankaflavin and the orange Monascus pigments(OMPs) named rubropunctatin and monascorubrinare two groups of bioactive components in a mixture statein the Monascus fermented products. In order to separatethese two groups of bioactive pigments, a facile macroporousresin-based method was developed. The weak-polarresin CAD-40 was selected from the seven tested macroporousresins as it revealed better properties for theadsorption and desorption of the YMPs and OMPs. Then,CAD-40 resin was used for column-chromatographicseparation. After eluted by 4 bed volumes of ethanol, theyellow group (monascin and ankaflavin) and the orangegroup (rubropunctatin and monascorubrin) were successfullyseparated and purified, with an increased content from49.3% and 44.2% in the crude pigment extract to 85.2%and 83.0% in the final products, respectively. This methodwould be helpful for the large-scale separation and purificationof Monascus pigment products with specificbioactivity.

DEGENERATE SEMILINEAR ELLIPTIC PROBLEMS NEAR RESONANCE WITH A NONPRINCIPAL EIGENVALUE

Suo, Hong-Min,Tang, Chun-Lei Korean Mathematical Society 2012 대한수학회보 Vol.49 No.4

Using the minimax methods in critical point theory, we study the multiplicity of solutions for a class of degenerate Dirichlet problem in the case near resonance.

Consumers’ Sustainable Product Preference and Green Supply Chain Management Analysis

Suo Chenxia,Ma Yujie,Wang Peng,Xiao Bin,Yang Yong 보안공학연구지원센터 2016 International Journal of u- and e- Service, Scienc Vol.9 No.7

With the continuous rapid growth of national economy and the prominent improvement of people’s income level, people’s consumption concepts and habits have been significantly changed. People also have higher and higher requirements for the quality of life and environment. In recent years, as the safety problems of foods and life products are frequently exposed, the quality safety problem of products also has become a focus. How to eat and use safely becomes the topic that people are most concerned about. So people all cast their eyes to gradually certified pollution-free and green sustainable products. The sustainable product is not just a fashion concept of brand consumption but also of importance significance in solving product quality safety, improving product value, protecting environment and enhancing the international competitiveness of products. In the paper, we first make a survey on consumers’ sustainable product preference by the questionnaire. The paper analyzed the problems existent in consumer sustainable product preference in the form of questionnaire , discussed the mutual relation between corporate green logistics supply and sustainable product production, and put forward beneficial suggestions for corporate green supply chain management.

Integration of somatic mutation, expression and functional data reveals potential driver genes predictive of breast cancer survival

Suo, Chen,Hrydziuszko, Olga,Lee, Donghwan,Pramana, Setia,Saputra, Dhany,Joshi, Himanshu,Calza, Stefano,Pawitan, Yudi Oxford University Press 2015 Bioinformatics Vol.31 No.16

<P><B>Motivation:</B> Genome and transcriptome analyses can be used to explore cancers comprehensively, and it is increasingly common to have multiple omics data measured from each individual. Furthermore, there are rich functional data such as predicted impact of mutations on protein coding and gene/protein networks. However, integration of the complex information across the different omics and functional data is still challenging. Clinical validation, particularly based on patient outcomes such as survival, is important for assessing the relevance of the integrated information and for comparing different procedures.</P><P><B>Results:</B> An analysis pipeline is built for integrating genomic and transcriptomic alterations from whole-exome and RNA sequence data and functional data from protein function prediction and gene interaction networks. The method accumulates evidence for the functional implications of mutated potential driver genes found within and across patients. A driver-gene score (DGscore) is developed to capture the cumulative effect of such genes. To contribute to the score, a gene has to be frequently mutated, with high or moderate mutational impact at protein level, exhibiting an extreme expression and functionally linked to many differentially expressed neighbors in the functional gene network. The pipeline is applied to 60 matched tumor and normal samples of the same patient from The Cancer Genome Atlas breast-cancer project. In clinical validation, patients with high DGscores have worse survival than those with low scores (<I>P</I> = 0.001). Furthermore, the DGscore outperforms the established expression-based signatures MammaPrint and PAM50 in predicting patient survival. In conclusion, integration of mutation, expression and functional data allows identification of clinically relevant potential driver genes in cancer.</P><P><B>Availability and implementation:</B> The documented pipeline including annotated sample scripts can be found in http://fafner.meb.ki.se/biostatwiki/driver-genes/.</P><P><B>Contact:</B> yudi.pawitan@ki.se</P><P><B>Supplementary information:</B> Supplementary data are available at <I>Bioinformatics</I> online.</P>

Recent advances in cobalt-based Fischer-Tropsch synthesis catalysts

Yujun Suo,Yali Yao,Yusheng Zhang,Sijia Xing,Zhong-Yong Yuan 한국공업화학회 2022 Journal of Industrial and Engineering Chemistry Vol.115 No.-

Fischer-Tropsch synthesis (FTS) is a promising technology for converting renewable energy sources tosynthetic liquid fuels, olefins or oxygenates. As one of the metal-based FTS catalysts with excellent intrinsicactivity, supported Co-based catalysts have attracted much attention. Their properties depend on theirgeometric morphology, surface composition and metal-support interaction (MSI). This paper reviews thelatest research progress of the supported Co-based catalysts for FTS, including recently-developed functionalmodification strategies to adjust the cobalt phase, crystallite size, metal dispersion, site density andmetal-support interaction to optimize the performance of cobalt-based catalysts. The effects of importantmaterials (including cobalt precursors, supports and promoters) on catalytic performance are discussedand compared. A summary is provided of the modifications made to catalysts with a unique and controllablestructure, in order to improve the catalytic activity and focus the product distribution on targetedwax, gasoline, diesel, olefins and oxygenate products. Guidance is provided regarding controlling thestructure and functions of Co-based catalysts. Opportunities and perspectives on future research intomodification strategies used for Co-based FTS catalyst are also noted.

Parametric Analysis on Hysteresis Performance and Restoring Force Model of LYP Steel Plate Shear Wall with Two-Side Connections

Yaqi Suo,Shenggang Fan,Chenxu Li,Shaoru Zeng,Chengliang Liu 한국강구조학회 2020 International Journal of Steel Structures Vol.20 No.6

Parametric analysis on the hysteresis performance of the low yield point steel plate sheer wall (LYP SPSW) with three different stiff ening confi gurations, including unstiff ened, cross stiff ened and diagonal stiff ened, was conducted using the fi nite element models which have been verifi ed by the test results. The parameters which have eff ects on the hysteretic behavior of LYP SPSW include ratio of height-to-thickness, stiff ness ratio of stiff ener, and the stiff ness ratio of the edge member. The hysteretic curves, skeleton curves and viscous damping coeffi cient-displacement curves of SPSW with diff erent stiff ening confi gurations were obtained. According to the numerical results, it can be seen that the shear resistance and hysteretic performance of LYP SPSW decrease with the increase of the ratio of height-to-thickness. The energy dissipation capacity and shear capacity of LYP SPSW can be improved eff ectively by setting cross and diagonal stiff eners, but when the stiff - ness ratio of stiff ener is greater than 10, the increase is no longer obvious. Furthermore, for steel plate shear walls without edge members, the diagonal cross-stiff ening steel shear wall can achieve better energy consumption. For steel plate shear walls with edge members, when the ratio of height-to-thickness is less than 100, a better energy dissipation can be achieved by using cross stiff ened steel plates; when the ratio of height-to-thickness is greater than or equal to 200, a better energy dissipation can be refl ected by adopting cross stiff ened steel plates. Finally, a restoring force model of the LYP SPSW with two-side connections is proposed.