• 제목/요약/키워드: the Chinese

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중국 연변 조선족 성인과 한국 구리지역 성인의 영양소 및 식품섭취 비교 평가 (Comparative Assessments of Dietary Intake of Korean-Chinese and Koreans)

  • 박은미;백희영;김정순;문용
    • 한국식생활문화학회지
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    • 제15권5호
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    • pp.368-378
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    • 2000
  • This study was conducted to assess dietary intake and quality obtained by 24-hour recall method between Korean-Chinese in Yanbian, China(Korean-Chinese) and Koreans in Kuri, Korea(Koreans). The subjects consisted of 730 Korean-Chinese and 696 Koreans. Mean daily energy intake of Korean-Chinese was 1,788kcal and that of Korean was 1,844kcal. Proportions of energy intake from carbohydrate, fat, and protein were 62.6: 16.9: 14.2 for Korean-Chinese and 65.4: 16.3: 14.4 for Koreans. Nutrient intake levels of Koreans were higher than those of Korean-chinese in most nutrients. Calcium and vitamin $B_2$ intakes as percent of Korean RDA were less than 60% in Korean-Chinese. Koreans consumed calcium and vitamin A in the level less than 80% of Korean RDA. Iron intake level of Korean females was less than 75% of Korean RDA. Korean-Chinese consumed 90.4% of food from plant origin, and Koreans consumed 82.5% of food from plant origin. Mean dietary diversity score(DDS) of Korean-Chinese, $3.00{\pm}0.39$, was significantly lower than that of Koreans, $3.73{\pm}0.76(p<0.05)$. Mean dietary variety score(DVS) of Korean-Chinese, 13.6, was significantly lower than that of Koreans, 20.1(p<0.001). According to these results, some adults in the both Korean-Chinese and Koreans did not consume enough nutrients, especially calcium and vitamin $B_2$ intake for Korean-Chinese and calcium and vitamin A intake for Koreans. Dietary qualities of Korean-Chinese subjects and Korean females were not adequate. In the future, further research to promote dietary quality of Koreans including Korean-Chinese must consider the results of this study.

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자아개념, 애착, 교사 및 또래 관계가 청소년의 공격성에 미치는 영향: 한국, 조선족 및 한족 청소년을 중심으로 (The Effects of Self-concept, Attachment, and Relationship with Teacher and Peer on Korean, Korean-Chinese and Chinese Adolescents' Aggression)

  • 박민정;박혜원
    • 대한가정학회지
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    • 제44권3호
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    • pp.79-89
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    • 2006
  • The purpose of this study was to determine the differences of aggression and its predictors among Korean, Korean-Chinese and Chinese adolescents. The subjects were 529(176 Korean, 168 Korean-Chinese, 185 Chinese) 9th graders from Yanji in China and Korea. Data on aggression, self-concept, attachment to mother, relationship with teachers, and victimization from peers were collected with questionnaires and analyzed by t-test, ANOVA, and multiple regression. The results showed that Korean adolescents reported the highest and Chinese adolescents the lowest on aggression. There were gender differences in proactive aggression among Chinese adolescents, and on reactive aggression among Korean adolescents. Among Korean adolescents, no gender difference was revealed. The influences of self-concept, attachment to mother, relationship with teachers, and victimization from peers differed among the groups: While attachment to mother was a significant predictor for Chinese adolescents' aggression, relationship with teachers was a significant predictor for that of Korean-Chinese adolescents', and victimization from peer was a significant predictor for that of Korean adolescents'. The differential influence of race and culture to adolescents' aggression was discussed.

Generational Differences in Ethnicity Maintenance of Korean-Chinese Ethnic Minority

  • Cho, Bok-Hee;Lee, Joo-Yeon
    • International Journal of Human Ecology
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    • 제8권1호
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    • pp.95-107
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    • 2007
  • The present study examined generational differences in ethnicity maintenance among Korean-Chinese to understand the impact of recent social change on a Korean-Chinese ethnic community in China. A total of 1355 Korean-Chinese (557 parents and 798 children), who live in Shenyang, China, participated in this study. The subjects were asked about their language use during daily conversations and cultural activities. They were also asked about their ethnic identity and perceptions of social distance from Chinese people. The results reveal that the Korean-Chinese parent generation is more likely to maintain its ethnic language, while the child generation is more likely to maintain its ethnic culture. Second, more parents than children considered themselves as 'Korean-Chinese' rather than 'Chinese'. Third, members of the child generation show less social distance from Chinese people than do the parent generation. These results show a strong tendency towards ethnicity maintenance among Korean Chinese as well as recent changes in the community. This study argues for the importance of school education and school environment in maintaining the ethnic language and culture of Korean-Chinese children.

한국과 중국의 MeSH 호환성 연구 (A study of MeSH Compatibility between Korea and Chinese)

  • 권영규;이병욱
    • 대한한의정보학회지
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    • 제11권2호
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    • pp.65-82
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    • 2005
  • The findings from this study are summarized as follows: 1. Hangul 2004 has 16,023 Chinese Character codes. Among them, 15,231 Chinese Character codes are searched by DB, the others are unsearchable codes. 2. Among 15,231 Chinese Character codes of Hangul 2004, 2,471 Chinese Character codes are converted into 2,232 Simplified Chinese Character codes by Traditional and Simplified Chinese Character Converting program in Hangul 2004. 3. The 5th edition TCM-MeSH has 6,385 thesauruses and 2,142 kinds of Chinese Characters. 4. If we use Simplified Chinese Character of Hangul 2004 to search for TCM-MeSH, we will find 94.3% of TCM-MeSH. But If we use Traditional Chinese Character of Hangul 2004 to search for TCM-MeSH, we will find only 34.2% of TCM-MeSH.

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국내 한자교육(漢字敎育)의 문제점 및 개선방향 - 내·외국인을 위한 효율적인 한자교수법(漢字敎授法) 중심으로 (A Study on the Current State of Chinese Characters' Education in Korea and How to Improve It: Focusing on Effective Methods in Teaching Chinese Characters for Korean and Foreign Students)

  • 문병순
    • 비교문화연구
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    • 제30권
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    • pp.223-244
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    • 2013
  • Sino-Korean words make almost 70% of Korean words. Chinese Characters are very different from Hangul (Korean alphabet system) in form and they are semantic symbols. Therefore Korean and foreign students are very likely to have difficulty in mastering the Sino-Korean characters. This paper aims at reviewing the problems of teaching Chinese characters to Koreans and foreigners in Korea, and proposing how to teach them effectively. For this purpose, we first look into the realities of the national system of Chinese characters' education, and then suggest more effective instructions in teaching Chinese characters.

중국출신 결혼이주여성의 의사결정 공정성인식과 성역할태도가 부부관계만족도에 미치는 영향 (The effect of equity in decision-making and gender role attitudes on marital satisfaction of Chinese migrant women)

  • 딩징야;진미정
    • 한국가족관계학회지
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    • 제23권1호
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    • pp.121-137
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    • 2018
  • Objectives: This study examined the effects of perceived equity in decision-making and gender role attitudes on marital satisfaction among Chinese-Han and Korean-Chinese migrant women. Methods: Data were drawn from the 'National Survey on the Multi-Cultural Families in 2015' and 1,350 Chinese migrant women born after 1979 under the implementation of "one child policy" were selected. Chi-squared test, t-test, and multiple regression analysis were performed for analysis. Results: There were differences between Chinese-Han and Korean-Chinese in marital satisfaction and perceived equity in decision-making. For Chinese-Han, 'balanced group (perceived fairness in decision-making)' showed higher marital satisfaction than 'underbenefited group (husband is more dominant in decision-making)'. For Korean-Chinese, there was no significant difference between the groups. Conclusions: This study found how the perception of equity in decision-making would affect the quality of international marriage relationship. Especially, for Chinese-Han women, the equity plays an important role in marriage relationship.

Alterations of Amino Acid Level in Depressed Rat Brain

  • Yang, Pei;Li, Xuechun;Ni, Jian;Tian, Jingchen;Jing, Fu;Qu, Changhai;Lin, Longfei;Zhang, Hui
    • The Korean Journal of Physiology and Pharmacology
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    • 제18권5호
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    • pp.371-376
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    • 2014
  • Amino-acid neurotransmitter system dysfunction plays a major role in the pathophysiology of depression. Several studies have demonstrated the potential of amino acids as a source of neuro-specific biomarkers could be used in future diagnosis of depression. Only partial amino acids such as glycine and asparagine were determined from certain parts of rats' brain included hippocampi and cerebral cortex in previous studies. However, according to systematic biology, amino acids in different area of brain are interacted and interrelated. Hence, the determination of 34 amino acids through entire rats' brain was conducted in this study in order to demonstrate more possibilities for biomarkers of depression by discovering other potential amino acids in more areas of rats' brain. As a result, 4 amino acids (L-aspartic acid, L-glutamine, taurine and ${\gamma}$-amino-n-butyric acid) among 34 were typically identified as potentially primary biomarkers of depression by data statistics. Meanwhile, an antidepressant called Fluoxetine was employed to verify other potential amino acids which were not identified by data statistics. Eventually, we found L-${\alpha}$-amino-adipic acid could also become a new potentially secondary biomarker of depression after drug validation. In conclusion, we suggested that L-aspartic acid, L-glutamine, taurine, ${\gamma}$-amino-n-butyric acid and L-${\alpha}$-amino-adipic acid might become potential biomarkers for future diagnosis of depression and development of antidepressant.

중국 조선족 아동과 한국 화교 아동의 문화접변 유형 및 학교적응 비교연구 (Acculturation Strategies and School Adjustment of Korean-Chinese and Chinese-Korean Children)

  • 조복희;이주연
    • 아동학회지
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    • 제27권1호
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    • pp.95-111
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    • 2006
  • In this study of acculturation strategies and adjustment in Korean-Chinese and Chinese-Korean children, 273 Korean-Chinese and 207 Chinese-Korean were asked about levels of assimilation to the mainstream language and culture, ethnic identity, emotional attitude toward their schools, teachers' support, peers' support, and social distance from the mainstream. Results revealed that separation was the most preferred strategy followed by integration, assimilation, and marginalization for both subject groups. Children categorized by separation strategies reported highest scores in school adjustment variables and lowest scores in social distance. There were some differences between Korean-Chinese and Chinese-Korean children in cultural assimilation, ethnic identity, emotional attitude toward school, and teacher's support. These findings were explained by their immigration history and the uniqueness of each mainstream society.

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Study on the Anti-hypertension mechanism of Prunella Vulgaris based on entity grammar systems

  • Du, Li;Li, Man-man;Zhang, Bai-Xia;He, Shuai-Bing;Hu, Ya-Nan;Wang, Yun
    • 셀메드
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    • 제5권4호
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    • pp.27.1-27.6
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    • 2015
  • Literatures and experimental studies have shown that Prunella has an effect on anti-hypertension, however, its components are complicated, so that it is still difficult to clear the specific roles of its various components in blood pressure regulation in. So we decide to systematically study the anti-hypertension mechanism of Prunella. We integrated multiple databases and constructed molecular interaction network between the chemical constituents of Prunella Vulgaris and hypertension based on entity grammar systems model. The network has 262 nodes and 802 edges. Then we infer the interactions between chemical compositions and disease targets to clarify the anti-hypertension mechanism. Finally, we found Prunella could influence hypertension by regulating apoptosis, cell proliferation, blood vessel development and vasoconstriction, etc. Thus this study provides reference for drug development and compatibility, and also gives guidance for health care at a certain extent.

Active control of amplitude and phase of high-power RF systems in EAST ICRF heating experiments

  • Guanghui Zhu;Lunan Liu;Yuzhou Mao;Xinjun Zhang;Yaoyao Guo;Lin Ai;Runhao Jiang;Chengming Qin;Wei Zhang;Hua Yang;Shuai Yuan;Lei Wang;Songqing Ju;Yongsheng Wang;Xuan Sun;Zhida Yang;Jinxin Wang;Yan Cheng;Hang Li;Jingting Luo
    • Nuclear Engineering and Technology
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    • 제55권2호
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    • pp.595-602
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    • 2023
  • The EAST ICRF system operating space has been extended in power and phase control with a low-level RF system for the new double-strap antenna. Then the multi-step power and periodic phase scanning experiment were conducted in L-mode plasma, respectively. In the power scanning experiment, the stored energy, radiation power, plasma impedance and the antenna's temperature all have positive responses during the short ramp-ups of PL;ICRF. The core ion temperature increased from 1 keV to 1.5 keV and the core heating area expanded from |Z| ≤ 5 cm to |Z| ≤ 10 cm during the injection of ICRF waves. In the phasing scanning experiment, in addition to the same conclusions as the previous relatively phasing scanning experiment, the superposition effect of the fluctuation of stored energy, radiation power and neutron yield caused by phasing change with dual antenna, resulting in the amplitude and phase shift, was also observed. The active control of RF output facilitates the precise control of plasma profiles and greatly benefits future experimental exploration.