• 대한소아치과학회지
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• 제23권2호
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• pp.429-449
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• 1996

An objective definition of the anomaly is not avaliable and most investigators define the term differently or fail to describe their criterion. Because dental anomaly may lead to many complications, early detection and diagnosis of dental anomalies are essential steps in the evaluation of the child patient and in treatment planning. These procedures require detailed medical and dental histories, through clinical examination and the use of radiographs. So, this study was designed to find out the prevalence of dental anomalies. The clinical and roentgenographic examination was undertaken for 8,054 children at age from 0 to 15 years and statistical analysis was done. The results were as follows : 1. Among the examined subjects, 2,134 subjects(26.5%) showed dental anomalies. The prevalence of individual dental anomalies were as follows : supernumerary teeth 15.6%, congenitally missing teeth 6.6%, fusion 2.2%, odontoma 0.35%, microdontia 1.2%, macrodontia 0.05%, gemination 0.22%, talon cusp 0.36%, dens evaginatus 0.24%, dens invaginatus 0.15%, dilaceration 0.27%, taurodontism 0.09%, abnormal tooth position 1.7%, natal & neonatal teeth 0.92%, amelogenesis imperfecta 0.01%. 2. Significant correlations between the groups with individual dental anomalies were as follows : between group I and other groups, there was negative correlation, especially group I and group II. And the correlation coefficient between male and female showed differences. 3. For the supernumerary teeth group, the prevalence of male was higher than female(p<0.001). While for the congenitally missing teeth, macrodontia, microdontia, abnormal tooth position group, the prevalence of female was greater than male(p<0.001). 4. For the congenitally missing teeth group, the mandibular primary lateral incisor showed the highest incidence in primary dentiton, while mandibular lateral incisor in permanent dentition. In the mandible(72.5%), this site showed higher prevalence than in maxilla. In the case with deciduous congenitally missing teeth, the prevalence of successive permanent congenitally missing teeth was about 33.9%, the incidence was highest in mandibular lateral incisors. 5. Most supernumerary teeth existed on middle area and showed inverted position and unerupted state. In addition, supernumerary teeth showed higher incidence on maxilla (99.3%). 6. In the case with deciduous fused teeth, the prevalence of successive permanent congenitally missing teeth was 39.9%, while that of successive permanent fused teeth was 2.7%. And the highest rate of the prevalence (40.3%) appeared in fusion of mandibular deciduous lateral incisor and canine. 7. In the case of odontoma, the prevalence was higher in maxilla(78.6%) and anterior region(82.7%) than mandible and posterior region.

• 한국콘텐츠학회논문지
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• 제14권11호
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• pp.196-204
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• 2014

본 연구는 지역아동센터에서 근무하는 사회복지사의 전문성 인식이 조직헌신에 미치는 영향을 실증적으로 분석하고자 하였다. 연구대상은 전라남도 소재의 지역아동센터에서 근무하는 사회복지사를 대상으로 설문조사를 실시하였으며, 회수된 설문지 중 결측값을 제외한 286부를 분석자료로 활용하였다. 분석결과, 전문성 인식은 중간 점수 이상의 수준을 보였으며, 서비스에 대한 신념이 가장 높게 나타났다. 전문성 인식과 조직헌신 간에는 정(+)의 상관관계가 있는 것으로 나타났으며, 특히 직업에 대한 소명의식과 조직헌신 간의 상관관계가 가장 높은 것으로 나타났다. 다중회귀분석 결과, 전문성 인식의 각 하위변인인 직업에 대한 소명의식, 전문조직의 활용이 조직헌신에 영향을 미치는 것으로 나타났으며, 직업에 대한 소명의식이 가장 큰 영향을 미치는 것으로 나타났다. 이와 같은 분석결과를 바탕으로 지역아동센터 사회복지사의 전문성 인식 및 조직헌신의 향상 방안과 후속연구의 과제를 제언하였다.

• Communications for Statistical Applications and Methods
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• 제28권5호
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• pp.447-462
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• 2021

In insurance, the surrender rate is an important variable that threatens the sustainability of insurers and determines the profitability of the contract. Unlike other actuarial assumptions that determine the cash flow of an insurance contract, however, it is characterized by endogenous variables such as people's economic, social, and subjective decisions. Therefore, a microscopic approach is required to identify and analyze the factors that determine the lapse rate. Specifically, micro-level characteristics including the individual, demographic, microeconomic, and household characteristics of policyholders are necessary for the analysis. In this study, we select panel survey data of Korean Retirement Income Study (KReIS) with many diverse dimensions to determine which variables have a decisive effect on the lapse and apply the lasso regularized regression model to analyze it empirically. As the data contain many missing values, they are imputed using the random forest method. Among the household variables, we find that the non-existence of old dependents, the existence of young dependents, and employed family members increase the surrender rate. Among the individual variables, divorce, non-urban residential areas, apartment type of housing, non-ownership of homes, and bad relationship with siblings increase the lapse rate. Finally, among the financial variables, low income, low expenditure, the existence of children that incur child care expenditure, not expecting to bequest from spouse, not holding public health insurance, and expecting to benefit from a retirement pension increase the lapse rate. Some of these findings are consistent with those in the literature.

• 영어영문학
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• 제57권5호
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• pp.871-887
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• 2011

In Lacanian terms, the real, which is a non-representative Ding an sich, is indirectly approachable only in and through language. This 'speaking of the real' is made possible through a restoration of the missing link between one signifier, S1 and another signifier, S₂, as is manifested in the Lacanian formula of metaphor. In Freudian terms of textual metaphor, the missing link is restored by substituting a new edition for an old edition of one's historical text of life. This is what this essay means by the metaphorical/dualistic structure of the analytic/literary text. And this is a way of talking about an intertextuality between literature and psychoanalysis in the sense of the 'text as psyche' and the 'psyche as text.' Applying the 'signifying substitution' to the Oedipus complex, the Oedipal child can find a meaning(s), "my erotic indulgement with my Mom is wrong" by metaphorically substituting S₂: the Name of the Father for S1: the Desire of the Mother. This meaning leads to the constitution of the human subject and the formation of the incest taboo, one of the most significant distinctive features of the human being as distinguished from the animals. We can see a similar metaphorical structure of S1-S2 taking place in the literary texts such as Macbeth and "Dover Beach": in the course of the stage of life being substituted for the primal scene in the former, and the plain of Tucydides for a bed scene in the latter, respectively.

• 한국전자통신학회논문지
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• 제19권1호
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• pp.295-300
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• 2024

본 논문에서는 SNOMED CT 용어체계가 가지는 불완전성을 논의하고 이를 유지하는 방법으로 형제 노드 간 유사성을 평가하는 지표를 제안한다. SNOMED CT는 방대한 양의 의학용어를 포함하고 있으나 계층구조 내 컨셉의 누락 등 온톨로지의 불완전성 문제가 존재한다. 누락된 컨셉 발견을 위해 다수의 노드로 구성된 형제 노드 그룹 내에서의 노드 간 유사도 평가를 위한 지표를 제안하고 유사도가 낮은 그룹을 도출하였다. 2023년 3월 SNOMED CT 국제 배포판에 적용하여 형제 노드 그룹들의 유사도를 분석한 결과 임상적 발견 컨셉의 하위 컨셉들 중 2개 이상의 형제 노드를 가진 29,199개의 형제 노드 그룹의 평균 유사도는 0.81로 나타났다. 반면, 유사도가 가장 낮은 그룹은 중독 컨셉의 자식 컨셉으로 그 유사도는 0.0036으로 확인되었다.

• 대한가정학회지
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• 제17권4호
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• pp.117-127
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• 1979

This study attempts to shed additional light on the national diffusion process and interaction of welfare services for children and mothers. The central hypothesis examined is the following : In general, the implant of social welfare system is first considered on the characteristics of their own socio-economics , and diffusion prodess of welfare services tends to occur faster in countries with open sicieties than in countries where entry barriers are high and society ranking rigid. The scope of the study is limited in several ways. Attention is concentrated on the agency of woman in the belief that an in-depth case study of one field can yield more insight than a less detailed investigation embracing a number of social welfare systems. The angency of woman is selected for several reasons. a) It is important the agency of woman alone produce more effective than services affecting both the child welfare and women's libertion bradually. Moreover, these services will form the heart of mother's welfare. b) The services of women's agency is gradually wide spread, since a role of government is still negligible before a full realization of economic income. c) The services of women agency is a prime example of a social welfare. d) statistical data and other information are more readily available. One of major findings of our study is the existence of the barriers inhibiting child welfare form " motherhood cult". Despite all the distinct advantages for mother and child , social attitudes appear to be some resistant on child welfare system among men and women even the agenices of women. What is surprised is the extent of the awareness that strategies of women's agency to liberate woman and to increate activities of women involve the strategies to liberate child. The conviction that solving application problems for child welfare in line with the activities of agency by women offer greater freedom and more advantage to mother are not apparent on the data collected from 18 of multi-functional agencies in our country. there are little sign that such agencies cooperate toward attainment of common goals. The intensive early focus of the movement on consciousness raising is a necessary beginning and such efforts by women's organizations would help both in the continuous evolution of women and child. Some of the agencies offer a variety of services to women and children, others are specialized in that they offer fewer services or even only one. Social welfare agenices giving service to children and their families are identified by various names usually women service and child welfare from govern , mental agency and voluntary public agency to foreign aided. What is totally missing , however, is an integrated synthesis of child welfare program Through women's agency. Social changes to occur, but delineation of appropriate and comprehensive social policy is also necessary at this point at this point since efforts, social changes and polices must be well coordianted and focused, as well as mutually supprotive and reinforcing.

• 대한소아치과학회지
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• 제47권4호
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• pp.427-437
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• 2020

이 연구의 목적은 서울시 학생치과주치의 사업이 구강 건강과 관련된 삶의 질에 미치는 영향을 확인하는 것이다. 2018년 사업의 전체 대상자인 20,802명 중 무작위로 선정된 110명의 10세 초등학생들을 대상으로 하였으며, 사업 시행 전과 후에 Child Oral Health Impact Profile (COHIP) 설문 문항을 작성하도록 하였다. 사업 전후 설문을 모두 작성한 107명의 어린이들을 대상으로, COHIP 점수와 우식 치아의 수, 결손 치아의 수, 부정교합, 구강위생상태와 같은 임상검사 결과들이 분석되었으며, 응답의 신뢰도와 타당도가 확인되었다. COHIP 점수는 사업 시행 후 증가되었으며(p < 0.001, effect size 1.05), 우식 치아와 결손 치아가 있는 어린이들은 낮은 COHIP 점수를 보였다. 결론적으로, 서울시 학생치과주치의 사업은 10세 초등학생들의 구강 건강과 관련된 삶의 질에 긍정적으로 기여할 수 있다.

• 한국가정과교육학회지
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• 제28권4호
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• pp.123-137
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• 2016

본 연구의 목적은 중 고등학생 자녀를 둔 학부모들이 인지하는 자녀생활역량을 파악하고, 양육스트레스, 부모효능감, 우울감, 부모 교육참여가 자녀생활역량에 어떠한 영향을 미치는지 알아보고자 하는 것이다. 이를 알아보고자 대전광역시에 거주하고 있는 중 고등학교에 재학 중인 자녀를 가진 학부모를 대상으로 하였다. 2013년 4월 기준, 대전광역시 소재 중학교 및 고등학교에 협조공문을 보내, 설문지를 이메일로 전달하였고, 2013년 12월 10일부터 20일 사이 회수된 설문지 중, 결측치가 있는 자료를 분석에서 제외하여 총 800부를 최종 분석에 사용하였다. 분석을 위해 SPSS 23.0 및 AMOS 23.0 프로그램을 이용하여 연구대상자의 일반적 배경 및 백분율을 실시하였다. 변인들의 관계를 파악하기 위해 Pearson 적률상관계수를 사용하였고, 변인들의 경로를 파악하기 위한 경로모형분석과 경로의 직 간접효과를 분석하고 그 유의성을 검증하였다. 연구결과, 자녀생활역량 및 관련 변인들의 높은 상관을 파악할 수 있었으며, 경로모형분석 결과, 부모의 양육스트레스, 부모효능감, 우울감, 부모교육참여가 자녀생활역량에 직 간접적 영향을 미치는 것으로 파악되었다. 부모의 양육스트레스는 학부모효능감과 우울감에 영향을 미치나, 부모교육참여에 따라 자녀생활역량에 다른 영향을 미치는 것을 알 수 있었다. 이와 같은 결과를 바탕으로 자녀생활 역량을 증가시키기 위한 가정교육학계에서의 정책적 대안에 대해 제안하였다.

• Child Health Nursing Research
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• 제14권1호
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• pp.5-13
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• 2008

Purpose: This study was done to describe utilization status of emergency medical service for children at one university affiliated hospital located in Seoul. Data were obtained from the medical records of patients under 13 years of age who visited the ER from January 1 to December 31, 2006. Method: Medical records missing the time of discharge were excluded in the analysis of waiting time, which resulted in 19,766 cases. Data were analyzed using SPSS WIN 14.0 version. Result: There were slightly more boys (58.4%), average age of the children was 3.97 years of age. More children at the aged 1 to 3 years (51.3%) visited the ER. Fever was the most frequent complaint: 5,180 cases (24.38%). The other complaints were head or facial laceration (10.55%), vomiting (9.63%), abdominal pain (8.06%), cough (7.67%), and painful limb swelling (6.34%). Average waiting time before the first medical examination was 17 minutes, and average ER stay time was 3 hours and 23 minutes. Conclusion: The results suggest the need to assign a nurse specialist for pediatric ER to provide more efficient care for the children. Also, extra staff assignment during the evening shift or extending office hours of local pediatricians should be considered.

• Child Health Nursing Research
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• 제13권1호
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• pp.13-20
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• 2007

Purpose: This investigation examined a model to predict body mass index in order to prevent later development of obesity among adolescents. The hypothesized model was developed based on the principle of Social Cognitive Theory that social influences predict perceptions of cognition as well as behavior. Method: The 5,770 adolescents, aged 14-18 who participated in this study came from 11 separate school districts in Busan and Kyungnam province of South Korea. The adolescent surveys were administered in a group setting at the participating school. Of the 5770 surveys, adolescents with more than 10 percent missing data in the entire survey were excluded. The final sample contained 4,527 cases. The adolescents were included 2,250 (49.7%) males and 2,277 (50.3%) females. Data was analyzed Pearson correlation coefficients using SPSS 12 program and structural equation model (SEM) using Maximum Likelihood estimation was employed using Amos 5.0. Results: Social support directly affects cognitive determinants. Cognitive determinants directly affect behavior determinants which directly affect BMI. Cognitive and behavioral factors mediated the relationship between social support and BMI (GFI= 0.984, CFI= 0.974, RMSEA=0.031). Conclusion: Social levels should be supportive to help adolescents have healthier behaviors. This support can be accomplished by providing frequent support to establish positive cognitive factors as the foundation of the solution to prevent overweight and obesity.