• 대한치과기공학회지
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• 제41권2호
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• pp.123-135
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• 2019

Purpose: This study aims to prevent Smartphone addiction and provide a basic material for intervention strategy by inquiring into the correlation between interpersonal relations competency and Smartphone addiction. Methods: This study carried out a questionnaire survey oriented to 323 people who agreed to participate in this research. For the final analysis, this study selected 298 sheets of questionnaires excluding 25 sheets with insufficient response qualities. Results: According to the results of regression analysis, significant correlation between interpersonal relations competency and Smartphone addiction level was not observed. However, according to the results of correlation analysis, the subordinate factor of Smartphone addiction "directionality of virtual world" showed a significant negative correlation with "opinion expression regarding rights or refusal" of interpersonal relations competency (p<0.05), while "withdrawal," the subordinate factor of interpersonal relations competency and Smartphone addiction displayed a negative correlation with Smartphone addiction (p<0.05). Conclusion : However, the mean of the 3DP group was within the clinical tolerance suggested by the previous researchers. Based on this, dental prosthesis fabricated by 3D printing technology is considered to be clinically acceptable.

• Journal of Contemporary Eastern Asia
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• 제20권1호
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• pp.44-72
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• 2021

This study analyses North and South Koreas' coverage as framed by the main Polish press titles from 1989 to 2019. The main method applied is a computational textual analysis of press articles based on frequency, correlations and co-occurrences. The purpose is to map the topics of the examined articles in the context of relations between Poland and the two Koreas in various areas, predominantly political and economic relations. Emphasis is placed on the impact the carmaker Daewoo's investment in Poland in the mid-1990s had on bilateral Polish-South Korean relations. First, the authors argue that Korean issues in the Polish press, mainly in the second half of the 1990s, particularly concerned economic affairs. Secondly, they argue that after Poland's accession to the European Union in 2004, the country's interest in the two Koreas decreased, and since that time has remained at a more or less constant level. Finally, the authors discuss the outcome of the research in the context of the main developments in Polish-Korean relations, taking into consideration the results of a Polish public opinion survey presenting the international linkages between national public opinion and foreign policy.

• Nuclear Engineering and Technology
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• 제54권9호
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• pp.3526-3539
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• 2022

Nuclear thermal-hydraulic system analysis codes have been developed to simulate nuclear reactor systems, which solve simplified governing equations by replacing source terms with constitutive relations for simulating entire reactor systems with low computational resources. For half a century, many efforts have been made for wider versatility and higher accuracy of system codes, but various factors can affect the code analysis results, and it was difficult to isolate these factors and interpret them individually. In this study, two system codes, RELAP5 and TRACE, which have many users and are highly reliable, are selected to analyze only the effects of constitutive relations. The influence of constitutive relations is analyzed using in-house platforms that replicate constitute relations of RELAP5 and TRACE equally to exclude factors that may affect analysis results, such as governing equation solvers and user effects. Among the various constitutive relations, the analysis is performed on the wall variables expected to have the most influence on the analysis results. Part 1 paper presents the methodology and wall friction model comparison, while Part 2 paper shows wall heat transfer comparison of the two selected codes.

• 근관절건강학회지
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• 제28권2호
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• pp.183-191
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• 2021

Purpose: This study was conducted to identify factors associated with stroke patients' quality of life (QOL) and examine the mediating effects of interpersonal relations in the relationships of activities of daily living (ADL) and body image with QOL. Methods: In this study, 160 stroke patients were recruited from an outpatient clinic of a university hospital and rehabilitation clinic of a long-term care hospital. Participants completed a questionnaire which included sociodemographic characteristics, ADL, body image, interpersonal relation, and QOL. Descriptive statistics, t-tests, ANOVA, Pearson's correlation coefficients, multiple regression analysis, and process macro mediation analysis were conducted using SPSS. Results: The mean scores were 91.01 (range 6~100) for ADL, 61.19 (range 40~79) for body image, 87.53 (range 29~123) for interpersonal relations, and 186.67 (range 71~243) for QOL. Multiple regression analyses showed that ADL, body image, interpersonal relations, and participation in group activities after stroke were significantly associated with QOL among stroke patients (p<.05). There were no mediating effects of interpersonal relations in the relationships of ADL and body image with QOL (p>.05). Conclusion: This study showed that there is a need for physical, psychological, and social recovery to improve the QOL of stroke patients.

• 정보처리학회논문지B
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• 제9B권6호
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• pp.791-798
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• 2002

본 논문에서는 코퍼스를 이용한 확률 의존문법 자동 생성 기술을 다룬다. 한국어의 부분 자유 어순성질과 문장의 필수적 성분의 생략과 같은 특성으로 인하여 한국어 구문분석에 관한 연구들에서는 주로 의존문법을 선호하고 있다. 본 논문에서는 기존의 어절단위학습방법에서는 학습할 수 없었던 어절 내의 의존관계를 학습할 수 있는 형태소 단위의 학습 방법을 제안한다. KAIST의 트리 부착 코퍼스 약 3만 문장에서 추출한 25,000문장의Tagged Corpus을 가지고 한국어 확률 의존문법 학습을 시도하였다. 그 결과 초기문법 2,349개의 정확한 문법을 얻을 수 있었으며, 문법의 정확성을 실험하기 위해 350개의 실험문장을 parsing한 결과 69.77%의 파싱 정확도를 보였다. 이로서 한국어 어절 특성을 고려한 형태소 단위 학습으로 얻어진 의존문법이 어절 단위 학습으로 얻어진 문법보다 더 정확하다는 사실을 알 수 있었다.

• 대한가정학회지
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• 제38권8호
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• pp.69-84
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• 2000

This study intended to investigate the relationship between father's/mother's values(materialism, competitive achievement pressure, neighborhood relations), father/mother-student emotional intimacy & father's/mother's over control and university student's alienation, and examin the relative influences of independent variables on university student's alienation. For this purpose, data were obtained from 402 male 7nd female university students in Seoul and Inchon, and analyzed by factor analysis, Cronbach's $\alpha$, frequencies, %, Pearson's r and stepwise multiple regression. The major findings were as follows : 1) father's and mother's values had significant relations to university student's alienation. As father and mother had more materialism and competitive achievement pressure, their university student was more alienated, and as father and mother had more neighborhood relations, the student was less alienated. 2) Emotional intimacy between father/mother and student had negative relation to university student's alienation. As the level of emotional intimacy was higher, the student was less alienated 3) Father's and mother's over control had positive relations to university student's alienation. As father's and mother's over control was higher, the student was more alienated. 4) Mother's neighborhood relations, father's and mother's over control, mother-student emotional intimacy and father's materialism had influences on university student's alienation in descending order. These independent variables explained 25. 0 % of the total valiance. Father's materialism and father's/mother's over control increased the level of university student's alienation, but mother's neighborhood relations and mother-student emotional intimacy decreased the bevel of student's alienation. Emerging evidences suggested that in order to prevent or decrease the university student's alienation, their parents should have less materialism and more neighborhood relations, and should not use over control on their university student but produce more emotional support.

• 대한치과기공학회지
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• 제29권2호
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• pp.181-196
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• 2007

The purpose of this study is to investigate relations between the organizational culture and job satisfaction of ordinary dental technicians who are serving at dental laboratories. Findings of the study are summarized as follows. Ordinary dental technicians' job satisfaction as a whole was measured 3.40 in average score. In detail, those dental technicians were highest in satisfaction about their work, followed by their work conditions, organizational relations and occupation itself in order, but showed some dissatisfaction in terms of their self-realization. Regarding relations between the organizational culture and job satisfaction of ordinary dental technicians, the former was found significantly affecting the latter. Those dental technicians' job satisfaction was being most positively influenced by innovation-orientation as one of their organizational culture styles, followed by task-orientation. In regard to relations between sub-areas of the satisfaction and styles of the culture, ordinary dental technicians' organizational relations were being significantly, positively affected by such styles of their organizational culture as relation-orientation and task-orientation. Those technicians' occupational satisfaction, self-realization and work conditions were being strongly influenced by one of their organizational culture styles, that is, innovation-orientation. Originary dental technicians' work satisfaction was not being significantly affected by any of the organizational culture styles. The more relation- or task-orienting ordinary dental technicians were in organizational culture, the stronger their organizational relations were. The more innovation-orienting ordinary dental technicians were in organizational culture, the more those dental technicians' satisfaction regarding their occupation, self-realization and work conditions is likely to positively change. These findings indicate that ordinary dental technicians are even more orienting both relation and task in organizational culture, while being afraid of innovation and that their organizational culture as a whole is somewhat strict hierarchically.

• 한국정보과학회논문지:데이타베이스
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• 제30권2호
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• pp.157-167
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• 2003

객체 사이에 존재하는 공간관계는 3차원 그래픽 이미지에 대한 내용기반 검색시 가장 자주 사용되는 조건 중의 하나이다. 그러나 기존 대부분의 공간관계에 대한 연구는 2차원 이미지에서 시점이 고정된 절대적인 방향관계에 패한 연구가 주를 이루고 있다. 따라서 본 논문에서는 3차원 공간에서 관측자의 시점을 기준으로 객체 사이의 방향관계를 검색할 수 있는 시점기반 방향관계 표현 기법을 제시하고 이를 이용한 검색 기법에 대해서 기술한다. 본 논문에서는 3차원 방향관계의 표현을 위해 절대시점 기반의 2차원 공간관계 표현 기법인 2D 스트링을 확장한 3D 스트링 기법을 정의하였다. 또한 관측자를 기준으로 한 객체들 간의 상대적인 방향관계를 효율적으로 추출하기 위한 기법을 제시한다. 본 논문에서 제시한 기법은 3D 스트링으로 표현된 3차원 객체의 공간관계를 2차원+1차원으로 분리하여 처리하도록 함으로서 차원의 감소를 통한 시점기반 방향관계 검색 과정을 단순화할 수 있다는 장점을 갖는다.

• 디지털융복합연구
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• 제9권5호
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• pp.123-140
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• 2011

본 연구에서는 기업의 사회적 책임 활동의 영역을 넓혀 나가고 있는 국내 기업과 기관의 사회적 책임 활동이 해당 기업의 노사관계에 통계적으로 유의미한 영향을 미치고 있는지를 검증해서, 기업의 사회적 책임 활동이 기업의 구성원으로 하여금 조직신뢰와 노사관계에 긍정적인 또는 부정적인 영향을 미치고 있다면, 기업이 취해야 할 정책적 또는 전략적 과제는 어떠한 것이 있을 수 있는가를 제언하는 것을 목적으로 하였다. 연구의 결과를 요약하면 다음과 같다. 첫째, 기업이 사회적 책임활동을 함으로써 직원들의 조직에 대한 활동은 조직의 성과에 영향을 미치는 변수 중 하나인 노사관계에 부분적으로 영향을 미치는 것으로 나타났다. 셋째, 기업구성원들의 조직신뢰의 향상은 노사관계에 유의한 영향을 주는 것으로 나타났다. 이와 같이 본 연구의 결과는 기존의 선행연구에서 다루어지지 않은 기업의 사회적 책임과 조직성과의 중요한 요소인 조직신뢰 및 노사관계간의 직 간접적 영향관계를 입증하였다.

• 부모자녀건강학회지
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• 제11권1호
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• pp.37-48
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• 2008

Purpose: The purpose of this study was to investigate the Enneagram personality types, ego-identity, self-efficacy and interpersonal relations among adolescents in high school. Methods: The participants were 322 high school students. Data were collected through self-report questionnaires, which were constructed to include demographic-environmental factors, Enneagram personality types, ego-identity, self-efficacy and interpersonal relations. The data were analyzed using descriptive statistics and pearson correlation coefficients. Results: In the nine Enneagram personality types, type 9 was highly measured. In the triadic center of Enneagram personality types, gut type was highly measured. In the wing, 9W1 was highly measured and the disruption rather than integration was highly measured. The most development level was level 5. The score of ego-identity was 3.25, the score of self-efficacy was 3.32 and the score of interpersonal ralations was 3.50. The correlation of ego-identity, self-efficacy and interpersonal relations showed significantly positive correlation with all. Conclusion: There were correlating relationships among ego-identity, self-efficacy, interpersonal relations in high school students. Based on the outcomes of this study, it is necessary to study on the relationship between Enneagram personality types and related variables. Also, We need to develop program that improve ego-identity, self-efficacy and interpersonal relations according to Enneagram personality types.