Impact of cultural work to the regional economic development: The case of China Shandong province

우웬웬, 김상욱 培材大學校 社會科學硏究所 2023 사회과학연구 Vol.45 No.1

본 논문은 중국의 산동성을 예로 들어 문화사업이 산동성의 지역경제발전에 미치는 영향을 분석하고 있다. 실증 분석은 2007년부터 2020년까지 산동성 16개 지급도시의 자료를 이용하고 있다. 회귀분석의 종속변수는 산동성 16개 지급 도시의 1인당 GDP를 이용한다. 설명변수는 노동력과 자본 그리고 문화사업을 설정하고 있다. 본 연구는 문화사업이 지역경제발전에 미치는 영향을 직접적으로 분석하기 위해 문화·체육·오락산업의 고정자산투자와 취업인구를 이용하고 있다. 실증분석 결과, 첫째, 문화사업의 회귀계수가 통계적으로 유의미한 것으로 나타났으며, 이는 문화사업이 산동성의 지역경제발전에 중요한 역할을 하고 있음을 나타낸다. 둘째, 산동성의 문화·체육·오락산업의 고정자산투자와 취업인구 역시 지역경제발전에 긍정적인 촉진 효과를 갖고 있다. 분석결과를 종합하면, 문화사업이 산동성 지역경제발전에 통계적인 유의성을 가진 것으로 요약할 수 있으며 이는 문화사업의 발전이 지역경제발전에 적극적인 영향이 있음을 의미한다. In order to study the impact of cultural work on the regional economic development of China, this paper takes Shandong province as an example and analyzes the impact of cultural work on the regional economic development of Shandong province, exploring its role as a new economic growth point in Shandong province. Empirical analysis uses data from Shandong province from 2007 to 2020, with the dependent variable being the per capita GDP of 16 prefecture-level cities in Shandong province. Independent variables include cultural relics financial expenses, number of employees in the cultural, sports, and entertainment industry, fixed asset investment in the cultural, sports, and entertainment industry, number of employees at the end of the year, and fixed asset investment in the whole society, establishing a regression model. The empirical analysis results indicate, first, that the regression coefficient of cultural relics financial expenses is statistically significant, indicating that cultural work plays a significant promoting role in the regional economic development of Shandong province. Second, the number of employees in Shandong province's cultural, sports, and entertainment industry, as well as fixed asset investment in the cultural, sports, and entertainment industry, also have a positive promoting effect on regional economic development. The analysis results can be seen that cultural work has a statistically significant impact on the regional economic development of Shandong province, means that cultural work has a positive impact on the regional economic development of Shandong province. These results provide useful reference for Shandong province in seeking new directions for regional economic development.

A comparison of regional cultures between Shandong province and Jiangsu province in China

우웬웬, 김상욱 培材大學校 人文科學硏究所 2023 人文論叢 Vol.40 No.-

This paper comparatives the regional cultural differences between Shandong province and Jiangsu province in China, and their impact on the economic development of their respective regions. This paper use four perspectives, historicity, locality, oceanity, openness, compares the regional culture difference between Shandong province and Jiangsu province. Shandong province's Qilu culture, dominated by Confucian thought, emphasizes the importance of family and social order, paying great attention to agriculture while relatively paying small attention to commerce and industry. The openness and oceanity of Qilu culture play a positive role in Shandong province's openness to the outside world and economic development. The regional cultural characteristics of Jiangsu province are marked by locality and historicity, where the Wu culture, Huaiyang culture, and Chuhan culture have profound impacts on social customs and regional economic development. Jiangsu province's openness and economic orientation are relatively strong, reflected in the region's emphasis on commerce and the rapid development of industry and commerce. The regional cultures of the two provinces play different roles in promoting their respective regional economic development, with Shandong province being relatively traditional and conservative, while Jiangsu province shows greater openness and innovation. By comparing the cultural differences between the two provinces, this paper reveals the role of regional culture in regional economic development and provides an important theoretical reference for studying the differences in China's regional economies. 본 논문은 중국의 산동성과 강소성의 지역문화 차이를 기존 연 구들을 참고하여 네 가지 측면, 즉 역사성, 지역성, 해양성 그리고 개방성으로 비교하고 있다. 유교사상이 지배적인 역할을 하는 산 동성의 치루(Qilu)문화는 가족과 사회질서의 중요성을 강조하며 농업에 큰 관심을 두고 상업과 산업을 상대적으로 소홀히 하는 경 향이 크다. 반면에 치루문화의 개방성과 해양성은 산동성의 대외 개방과 지역경제발전에 긍정적인 역할을 하고 있다. 강소성의 지 역문화의 특징은 지역성과 역사성에서 나타나고 있다. 강소성 지 역은 오(Wu)문화, 화이양(Huaiyang)문화, 촉한(Chuhan)문화가 사회관습과 지역경제발전에 큰 영향을 미치고 있다. 강소성의 개 방성은 상대적으로 강하며 이는 이 지역의 상업과 산업의 발전에 서도 나타나고 있다. 두 지역의 지역문화는 각자의 지역경제발전 을 촉진하는데 서로 다른 역할을 하고 있다. 산동성은 상대적으로 전통적이고 보수적인 반면, 강소성은 개방성과 혁신이 상대적으로 뛰어나다. 본 논문은 두 지역의 지역문화 차이를 비교함으로써 지 역경제발전에서 지역문화의 역할을 밝히고 지역경제의 차이를 연 구하는데 중요한 이론적 참고자료를 제공하고 있다.

Association between PM2.5 exposure and risk of Parkinson’s disease in individuals with chronic obstructive pulmonary disease in Taiwan: a nested case-control study

Ci-Wen Luo(Ci-Wen Luo),Yu-Hsiang Kuan(Yu-Hsiang Kuan),Wen-Ying Chen(Wen-Ying Chen),Chun-Jung Chen(Chun-Jung Chen),Frank Cheau-Feng Lin(Frank Cheau-Feng Lin ),Stella Chin-Shaw Tsai(Stella Chin-Shaw Tsa 한국역학회 2023 Epidemiology and Health Vol.45 No.-

OBJECTIVES: This cohort study investigated the correlation between Parkinson’s disease (PD) risk and chronic obstructive pulmonary disease (COPD) risk under particulate matter with an aerodynamic diameter ≤2.5 μm (PM2.5) exposure. METHODS: Data from the National Health Research Institutes of Taiwan were used in this study. The Environmental Protection Administration of Taiwan established an air quality monitoring network for monitoring Taiwan’s general air quality. COPD was indicated by at least 3 outpatient records and 1 hospitalization for COPD. After the implementation of age, sex, and endpoint matching at a 1:4 ratio, 137 patients and 548 patients were included in the case group and control group, respectively. Based on the 2005 World Health Organization (WHO) standards, monthly air particle concentration data were classified into the following 4 groups in analyses of exposure–response relationships: normal level, and 1.0, 1.5, and 2.0 times the WHO level ([concentration ≥2]×25 μg/m3×number of exposure months). RESULTS: A multivariate logistic regression revealed that the 1.0 and 1.5 WHO level groups did not significantly differ from the normal level group, but the 2.0 WHO level did (odds ratio, 4.091; 95% confidence interval, 1.180 to 14.188; p=0.038). CONCLUSIONS: Elevated PM2.5 concentrations were significantly correlated with an increased risk of PD among patients with COPD. Furthermore, exposure to high PM2.5 levels can further increase the risk of PD.

Sublimation and high-temperature stability of SnO2-doped Bi2O3 ionic materials in controlled atmosphere

Yu-Hung Cheng,Yen-Yu Chen,Wen-Cheng J. Wei 한양대학교 세라믹연구소 2018 Journal of Ceramic Processing Research Vol.19 No.5

Sublimation of Bi2O3-based materials is an important degradation issue for the long-term applications of many electronicdevices. A series of SnO2-doped Bi2O3 materials (SBO), was synthesized, densified, and then tested in air or strong reducingatmosphere. The SnO2-doping effects and sublimation kinetics of the SBO materials were studied by X-ray diffraction (XRD),scanning electron microscope (SEM) and precise mass loss measurement. The results show that formation of Bi2Sn2O7 phasegreatly retards the mass loss of SBO. The SBO samples show a surface sublimation in an energy of 52.6 kJ.mol−1. However,the sublimation is also controlled by surface microstructure as the amount of vaporizing species (the Bi or gaseous Bi-oxides)is more than 0.1 mass%. The evaporation is retarded on the rough surface and the mechanism of surface evaporation ischanged to diffusional control.

Role of Grain Refinement Mechanism on Microstructure and Performance in AZ31B Alloy During Interactive Alternating Forward Extrusion (AFE) Process

Yu Wang,Feng Li,Ye Wang,Qiang Chen,Xue Wen Li,Wen Bin Fang 대한금속·재료학회 2022 METALS AND MATERIALS International Vol.28 No.4

In this study, interactive alternate forward extrusion (AFE) experiments with varying number of extrusion passes of AZ31magnesium alloy were carried out. The evolution of microstructure, and texture and their effects on the mechanical propertieswere studied. The results show that with the increase of loading passes, the grains are significantly refined, and thedynamic recrystallisation (DRX) structure is uniformly distributed in the product, which is the main reason for the increasein microhardness, compressive strength and failure strain. Further, slip and twinning induced DRX behaviour are consideredto be the main deformation methods in the early stage of deformation. Whereas continuous DRX is considered to be the maindeformation methods for the change in grain morphology in the later stage. During the extrusion process, the deflection angleof the base pole decreases. Finally, the fibre texture is formed; the texture strength is significantly reduced because of theeffect of recrystallisation. The AZ31 magnesium alloy interactive AFE process is discussed with respect to the technologicalexperiment and the microstructure deformation, thus providing a vital scientific basis for further application.

Assisted Magnetic Resonance Imaging Diagnosis for Alzheimer’s Disease Based on Kernel Principal Component Analysis and Supervised Classification Schemes

( Yu Wang ),( Wen Zhou ),( Chongchong Yu ),( Weijun Su ) 한국정보처리학회 2021 Journal of information processing systems Vol.17 No.1

Alzheimer’s disease (AD) is an insidious and degenerative neurological disease. It is a new topic for AD patients to use magnetic resonance imaging (MRI) and computer technology and is gradually explored at present. Preprocessing and correlation analysis on MRI data are firstly made in this paper. Then kernel principal component analysis (KPCA) is used to extract features of brain gray matter images. Finally supervised classification schemes such as AdaBoost algorithm and support vector machine algorithm are used to classify the above features. Experimental results by means of AD program Alzheimer’s Disease Neuroimaging Initiative (ADNI) database which contains brain structural MRI (sMRI) of 116 AD patients, 116 patients with mild cognitive impairment, and 117 normal controls show that the proposed method can effectively assist the diagnosis and analysis of AD. Compared with principal component analysis (PCA) method, all classification results on KPCA are improved by 2%-6% among which the best result can reach 84%. It indicates that KPCA algorithm for feature extraction is more abundant and complete than PCA.

Decreasing biotoxicity of fume particles produced in welding process

Yu, Kuei-Min,Topham, Nathan,Wang, Jun,Kalivoda, Mark,Tseng, Yiider,Wu, Chang-Yu,Lee, Wen-Jhy,Cho, Kuk Elsevier 2011 Journal of hazardous materials Vol.185 No.2

<P><B>Abstract</B></P><P>Welding fumes contain heavy metals, such as chromium, manganese, and nickel, which cause respiratory diseases and cancer. In this study, a SiO<SUB>2</SUB> precursor was evaluated as an additive to the shielding gas in an arc welding process to reduce the biotoxicity caused by welding fume particles. Transmission electron micrographic images show that SiO<SUB>2</SUB> coats on the surface of welding fume particles and promotes particle agglomeration. Energy dispersive X-ray spectroscopy further shows that the relative amount of silicon in these SiO<SUB>2</SUB>-coated agglomerates is higher than in baseline agglomerates. In addition, <I>Escherichia coli</I> (<I>E. coli</I>) exposed to different concentrations of pure SiO<SUB>2</SUB> particles generated from the arc welding process exhibits similar responses, suggesting that SiO<SUB>2</SUB> does not contribute to welding fume particle toxicity. The trend of <I>E. coli</I> growth in different concentrations of baseline welding fume particle shows the most significant inhibition occurs in higher exposure concentrations. The 50% lethal logarithmic concentrations for <I>E. coli</I> in arc welding particles of baseline, 2%, and 4.2% SiO<SUB>2</SUB> precursor additives were 823, 1605, and 1800mg/L, respectively. Taken together, these results suggest that using SiO<SUB>2</SUB> precursors as an additive to arc welding shielding gas can effectively reduce the biotoxicity of welding fume.</P>

조경기법으로 본 중국원림의 풍수지리사상

( Wen Dong Yu ),( Tai Ho Kang ) 한국전통조경학회(구 한국정원학회) 2014 한국전통조경학회지 Vol.32 No.3

본 연구는 중국 원림의 조경기법에서 배치, 축 대칭, 주종(主從) 관계, 공간 대조, 경관 은폐 등으로 나타나고 있는 풍수지리 사상인 "혈효응(穴效應)", "용사효응(龍砂效應)" 및 "수구효응(水口效應)" 의 이론을 파악하고 원림 공간에서의 표현 방식에 대해 고찰하고자 하였다. 대해 고찰하고자 하였다. 배치 방식을 증명하기 위하여 사합원(四合院)과 소주 망사원(網師園)을 대상으로 하였으며, 축 대칭과 주종(主從) 관계를 증명하기 위하여 명·청대 북경성과 자금성, 운남성 선위시(宣威市) 도시 광장 설계를 대상으로 분석하였고, 공간 대조와 경관 은폐 방식을 증명하기 위하여 소주 유원(留園)과 창랑정(滄浪亭), 졸정원(拙政園), 태안시 남호공원을 대상으로 분석하였다. 연구 방법은 문헌조사와 현지답사 및 사례 분석으로 나누어 진행하였으며 연구 결과는 다음과 같다. 첫째, 배치 방식은 사합원, 소주 망사원 등에서 중국 풍수지리사상의 "혈효응"이 적용되었으며, 둘째, 축 대칭과 주종관계는 명·청대 북경성의 도시 계획과 자금성 공간 배치에서 풍수지리사상의 "용사효응"이 적용되었으며, 운남성 선위시 도시 광장 설계 등 중국 현대 조경 설계기법에도 풍수지리사상을 도입하고 있다. 셋째, "수구효응"은 공간 대조 기법과 경관 은폐 기법에서 나타나고 있다. 이는 소주 유원(留園), 창랑정(滄浪亭), 졸정원(拙政園), 태안시 남호공원 등의 설계에 도입되었다. This study aimed to grasp Feng Shui Geographical Thought appears in layout, Axial symmetry, hierarchical planning, spatial composition and hidden design techniques of Chinese Garden, that is "Xue effect", "Long-Sha effect" and "Shuikou effect", and to study on expression in Landscape Space. The Author selected the Chinese courtyard and the Nets Garden as the object to prove the Layout landscaping techniques; and selected Beijing in Ming and Qing Dynasties and the Forbidden City, A square design in Xuanwei as the object to prove the Axial Symmetrical and Hierarchical landscaping techniques, and also selected the Lingering G-arden and the Gentle Waves Pavilion, Humble Administrator``s Garden in Suzhou, and Nanhu Park in Taian as the object to prove the Spatial Composition and Hidden design techniques. The methods of this article is combined Literature survey and Field survey with Case analysis to draw the conclusions as follows: First, "Xue effect" of Chinese Feng Shui Geographical Thought is suitable for the layout of Chinese courtyard and the Nets Garden in Suzhou; Second, "Long-Sha effect" is suitable for the urban planning of Beijing in Ming and Qing Dynasty, and the layout of the Forbidden City, by the city square design in Xuanwei, we can see that it is also suitable for Chinese modern landscape design; Third, "Shuikou effect" is appeared in the Spatial Composition and Hidden design techniques. All of these landscape design techniques are commonly used in China``s modern landscape. It has been proved by the analysis of the Lingering Garden and the Gentle Waves Pavilion, Humble Administrator``s Garden in Suzhou, and Nanhu Park in Taian.

Hollow-structured Pd/TiO2 as a dual functional photocatalyst for methyl orange oxidation and selective reduction of nitrate into nitrogen

Wen-Min Wang,Shi-Jer Tseng,Yu-Shuan Huang,Qian-Yuan Wu,Wen-Long Wang,Jerry J. Wu 한국공업화학회 2023 Journal of Industrial and Engineering Chemistry Vol.119 No.-

Nitrate pollution in wastewater has posed a threat to human health and the environment. Photocatalyticreduction is a promising technology to remove nitrate due to its high adaptability, low cost, and high efficiency. However, there is a great challenge to design photocatalyst with high nitrate reduction and highselectivity of nitrogen (N2) yield. In this study, a novel hollow-structured Pd/TiO2 (PHT1) photocatalyst issynthesized with large specific surface area (SBET) and pore volume, strong UV adsorption, high reductionpotential than nitrate to nitrite, high charge transfer rate, and low electron-hole recombination rate. PHT1 exhibits a superior photocatalytic activity on the removal of methyl orange and nitrate. In addition,PHT1 exhibits high N2 selectivity (>95 %). A lower pH can promote the reduction of nitrate and the selectivityof N2 by PHT1. Electrons (e-) and CO2– are the main active species for nitrate reduction with OH asauxiliary radicals. Three main pathways for nitrate reduction are proposed: i) the reaction with formicacid under acidic conditions; ii) the reduction by electrons and the loaded Pd of photocatalyst to captureelectrons to inhibit electron-hole recombination; iii) the reduction by CO2 – generated from formic acidoxidation by OH.

A Comparative Study of Camouflage Printing Color Matching Based on Monitor and Paper Card

Yu-wen Wang,Qing-zhu Yi,Yi Ding,Guang-xin Wu,Jing-bin Zhang,Ni Wang 한국섬유공학회 2021 Fibers and polymers Vol.22 No.4

To improve the accuracy of color reproduction for camouflage printing, a new color matching method, namedmonitor-paper-fabric, was proposed by importing color management into textiles, which matched the printing pastesaccording to the color of the paper card printed by the ink-jet printer after color management. Not like the traditional colormatching method, it matched the printing pastes according to the color from computer monitor after color correction. Twocolor matching methods were analyzed by comparing the color difference. It was found that the “monitor-paper-fabric” colormatching method could be considered as a convenient and feasible color matching method. Most color differences betweenthe monitor and the fabric in the camouflage pattern were reduced to lower than 4, except for color blocks 5 and 6. Inaddition, the color differences of six color blocks between the paper and the fabric were all less than 3.5, and were lower thanthose between the monitor and the fabric. The color consistency between the paper and the fabric was better than thatbetween the monitor and the fabric.