• 한국치위생학회지
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• 제10권3호
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• pp.449-457
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• 2010

Objectives : This study was performed to investigate the recognition of the educators in preschool education institutions on children's oral health promotion. Methods : The subjects of this study included 918 preschool teachers who have been performing an oral health education program for children at preschool centers in Seoul. For this study, the survey was conducted from September 2008 to November 2008 through a questionnaire. Results : It has been found that 58.5% of the given preschool institutions have implemented an oral health promotion program and 99.1% of the respondents recognized the importance of the oral health. 53.9% of the respondents used sweets as a reward for good deeds. Regarding the behaviors of oral health promotion, the daily tooth-brushing and the implementation of a regular oral check-up accounted for 69.0% and 59.5% respectively. The subjects recognized that they have responsibility for the tooth-brushing instruction(91.6%) and provision of an oral inspection(78.3%). It has been also found that the case of performing the oral health program with older age and higher work experiences was significantly high(p<0.05). Conclusions : The recognition and performance of kindergarten teachers on children's oral health affects daily life and healthful living habits of children. Therefore oral health education program for the teachers has to be developed.

• 정신신체의학
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• 제13권1호
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• pp.60-66
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• 2005

연구목적 : 병원에 근무하는 직원의 정신과에 대한 인식과 태도를 조사하여, 향후, 직원과 지역사회 주민을 대상으로 한 정신과와 정신과 질환에 대한 교육의 기초자료로 활용하기 위함이다. 방법: 일 병원에 근무중인 직원을 대상으로 하여 정신과에 대한 인식과 태도에 관한 설문지를 이용하여 조사하였다. 결과: 정신과에 대한 인식과 태도는 대체로 긍정적이었으며, 두 개의 요인에서는 유의하지 않은 요인이 있었으나, 직접 접촉군이 더 긍정적이었다. 정신과 영역의 장점 요인에서 여성이 더 긍정적이었으며, 효용 요인에서도 여성이 더 긍정적이었고, 정신과 의사의 기능과 역할 정의 요인과 일어날 수 있는 남용과 사회적 비난 요인과 경력과 개인적 보상 요인에서는 직접 접촉군이 더 긍정적이었다. 결론: 정신과에 대한 인식과 태도에 있어 직접 접촉군이 더 긍정적이었다. 그리고 정신과 병원에 근무하는 직원과 지역사회 주민에 대한 교육이 필요하리라 사료된다.

• Nutrition Research and Practice
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• 제9권4호
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• pp.393-399
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• 2015

BACKGROUND/OBJECTIVES: Thin children may have insufficient intake of energy and nutrients, resulting in reduced immune function and growth. This study aimed to identify the effects of multiple herb formula SEC-22 supplementation on growth, dietary changes, and picky eating behaviors in thin children. SUBJECTS/METHODS: A double-blind, randomized clinical trial was conducted on 79 children aged 2-5 years with poor appetites, BMI percentile < 25, and without any illness. Subjects were given either SEC-22 (n = 35) or placebo (n = 44) for 2 months and followed for an additional 2 months. Three-day dietary records, questionnaires on picky eating behaviors, and anthropometric measures were collected. RESULTS: Energy, carbohydrate intake, and feeding difficulty improved in both groups during the intervention period. However, changes were maintained only in the SEC-22 group after 2 months of follow-up post-supplementation. 'Frequency of trying to feed' was improved in the SEC-22 group compared to the placebo group after the first month of follow-up (P < 0.05). Intakes of potassium and thiamine were improved in the SEC-22 group compared to the placebo group after the first month of intervention (P < 0.05). 'Frequency of food reward', eating amount, and intakes of carbohydrate, potassium, and vitamin C showed significant improvement compared to the placebo group after the second month of follow-up (P < 0.05). CONCLUSIONS: These results suggest that SEC-22 supplementation can improve parental feeding difficulty resulting from insufficient eating amount or picky eating as well as increase nutrient intake in thin children. Although these improvements were observable at least 2 months after supplementation, effects beyond this time frame need to be confirmed.

• 한국병원경영학회지
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• 제23권2호
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• pp.1-17
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• 2018

Purposes: Based on samples of government officials who are working at public health centers, following research examines the Effect of Organizational Justice on the relationships between Followership and Organizational Citizenship Behavior and analyzes the moderating effect of Leader-Member Exchange. Methodology: For the methods, Sphericity verification, Exploratory factor analysis, Correlation analysis, Causal relation, Mediating effect of followership and Moderating Effect of The Leader-Member Exchange have been analyzed with SPSS 22.0 & AMOS 22.0 Ver. Findings: As a result of Correlation analysis, Predictive validity and Construct validity have meaningful effect. Also, In case of Path analysis, distributive justice and interactional justice have meaningful effect but procedural justice has no such effect on Followership. As a result of Mediated effect of followership analysis, distributive and interactional justice have positive impact on (Organizational and Interpersonal). As to the mediation effect of followership analysis, It is shown that distributive and Followership have meaningful effect on In-group, not Out-group. Lastly, It is shown that procedural justice and Followership have no meaningful effect on both In-group and Out-group. Practical Implications: For the implications, distributive justice and interactional justice have positive impact on Followership, while procedural justice has no such impact on Followership. Also, It also possibly has same result to the moderating effect of Leader-Member Exchange. Consequently, It is recognized that a fair process without a fair result cannot be valued. also, We can know that reward for procedural justice is evaluated to kind of negative.

• 한국직업건강간호학회지
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• 제21권3호
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• pp.192-200
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• 2012

Purpose: The purpose of this study aimed to investigate job stress levels of occupational health managers and whether job stress levels were affected by various factors such as size and types of company and work-related characteristics of occupational health managers. Methods: The study was conducted from May to September 2011 in the chemicals manufacturing factories in Korea and total subjects were 59 occupational health managers. We measured job stress levels of occupational health managers using Korean occupational stress scale (KOSS) questionnaires and the information of company characteristics was obtained using a self-reported questionnaire. Results: The characteristics of company such as type, size and industries and job characteristics of occupational health managers were significant factors in job stress. Job demand, job control, job insecurity, organizational system and occupational environment scores were significantly associated with type, size and industries of company. In multiple regression analyses, we found that job demand was significantly associated with occupational position and type of company, and job insecurity was significantly associated with working hour. Also, we found that lack of reward was significantly associated with education level, speciality, duration of work and hour and type of company. Conclusion: These results indicate that job stress of occupational health managers is significantly associated with work-related characteristics and company's characteristics.

• 한국지능시스템학회논문지
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• 제15권1호
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• pp.1-5
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• 2005

강화학습(Reinforcement-Learning)의 목적은 환경으로부터 주어지는 보상(reward)을 최대화하는 것이며, 강화학습 에이전트는 외부에 존재하는 환경과 시행착오를 통하여 상호작용하면서 학습한다 대표적인 강화학습 알고리즘인 Q-Learning은 시간 변화에 따른 적합도의 차이를 학습에 이용하는 TD-Learning의 한 종류로서 상태공간의 모든 상태-행동 쌍에 대한 평가 값을 반복 경험하여 최적의 전략을 얻는 방법이다. 본 논문에서는 강화학습을 적용하기 위한 예를 n-Queen 문제로 정하고, 문제풀이 알고리즘으로 Q-Learning을 사용하였다. n-Queen 문제를 해결하는 기존의 방법들과 제안한 방법을 비교 실험한 격과, 강화학습을 이용한 방법이 목표에 도달하기 위한 상태전이의 수를 줄여줌으로써 최적 해에 수련하는 속도가 더욱 빠름을 알 수 있었다.

• 동의신경정신과학회지
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• 제23권1호
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• pp.83-92
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• 2012

Objectives: The purpose of this study was to examine the psychological factors of Sasang constitutions which are classified by QSCC II(Questionnaire for Sasang Constitution Classification II) using major personality tests which are based on western psychological theory. Methods: 151 college students completed the MMPI-2, MBTI, NEO-PI-R, TCI-RS, and QSCC II. The data were analyzed by ANOVA and post hoc testing to find which personality scale significantly differentiated each Sasang constitution style. Results: MMPI-2, scale 2(D), 5(Mf), 7(Pt), 0(Si) and introversion scale(INTR) showed significant differences between Soeumin and Soyangin. Also, on the dimension of introversion-extraversion in MBTI, and neuroticism(N) and extraversion(E) in NEO-PI-R, there were differences between Soeumin and the other two constitutions(Soyangin and Taeeumin). Finally, in TCI-RS, there were differences between Soeumin and Soyangin on the scale of novelty seeking(NS) and reward dependence(RD), and with regards to the harm avoidance scale(HA), Soeumin received a higher score than any other constitutions. Conclusions: The analysis demonstrates that the classification of QSCC II is most consistent between Soeumin and Soyangin across 4 major personality tests.

• 경영정보학연구
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• 제9권1호
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• pp.259-282
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• 2007

본 연구는 조달청의 종합성과관리시스템에 대한 사례를 제시하는 것이다. 조달청은 최초 구축한 성과관리시스템의 개선 및 보완 작업을 통해 2006년 초에 BSC 시스템을 구축하였으며, 그 결과 미션과 비전과 전략과제로부터 도출된 CSF와 KPI의 활용을 통해 부서와 개인에 대한 성과측정과 평가를 자동적으로 연계할 수 있게 되었다. 이는 공무원도 기업처럼 성과에 따른 보상을 함으로써 더욱 향상된 고객서비스를 제공하고, 평가 결과를 통하여 인사, 보수 등에 있어서 인센티브와 디스인센티브를 적절히 활용하여 경쟁과 성과보상의 조직으로 확고한 자리를 잡고자 하는 데 기여하였다. 또한BSC 구축은 부서중심의 개인평가체계의 강화, 다양한 평가체계에 대한 통합구성 및 실적주기별 목표관리에 의한 달성률 모니터링 체계의 구축을 가능하게 하였다. 이와 같은 조달청에 대한 사례 제시는 향후 다른 공공조직의 BSC 구축에 대한 방향을 제시할 것이며, 성과관리시스템 구축 방안과 성공요인에 시사점을 줄 수 있을 것으로 기대된다.

• 인터넷정보학회논문지
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• 제21권1호
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• pp.95-102
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• 2020

본 논문은 허가형 블록체인 시스템 기반의 헬스케어 데이터 통합 관리 및 공유 플랫폼을 소개한다. 여기서 허가형 블록체인 시스템은 하이퍼레저 패브릭을 활용한다. 하이퍼레저 패브릭을 이용하여, 환자가 본인의 데이터에 쉽게 접근할 수 있고, 기관들은 그들이 필요로 할 때 동의하에 환자 데이터를 공유할 수 있으며, 데이터 공유를 해준 환자가 보상받는 구조이다. 헬스케어 데이터는 비식별 처리 통해 블록체인에 저장되며, 저장된 데이터에 대한 자세한 접근 권한을 설정하여 환자의 개인 정보를 보호한다. 본 논문에서 제안한 모델은 퍼블릭 블록체인에서 사용되는 다른 모델에 비해 강화된 보안을 제공한다. 또한, 기존 데이터를 저장하는 방법과 본 연구에서 블록체인에 저장된 데이터를 비교함으로써 환자 데이터를 보다 안전하게 저장할 수 있음을 확인한다.

• 한국치위생학회지
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• 제9권4호
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• pp.864-873
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• 2009

Objectives : This study was to collect data about oral health to develop preschool children' oral health program. Methods : This research was from July 20th to August 20th, 2008 with self-administrated questionnaires by post and e-mail. The response rate was 57.6%(144 of 250). Results : 1. Daycare center provided fruit(64.6%), bread(56.9%), milk(82.6%), yoghurt(47.9%). daycare center tend to provide cariogenic snacks and drinks such as bread, yoghurt. 2. 73.6% of teachers said they reward children with sweets for good behavior. 3. Activities related to oral health was done in daycare center were : children brush their teeth with fluoride toothpaste(79.9%), catering staff receive the education about nutrition(79.2%), children participate in the activities and training related to food(78.5%), using sugary food at a birthday party(77.3%), annual dental health check-up by a dentist(65.3%). 4. The percentages of guiding principles based on documentation in the topic of the oral health were : coping with a situation where a child injured his or her teeth(76.4%), annual dental health checkup by a dentist(72.2%), teachers supervise children's tooth brushing using a fluoride toothpaste(70.8%). 5. Documented guide or course for oral health includes the following; training for coping with tooth damage(76.4%), annual dental health check-up(72.2%), and coaching children to brush their teeth with toothpaste that contains fluoride(70.8%). Conclusions : It is believed that for better children's oral healthcare, childcare teacher should be given a range of in-depth oral health program. Furthermore, through detailed analysis on the documented guide of oral health, cooperation from the associated organization will be required to have the guide placed at the childcare center.