• Journal of Animal Science and Technology
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• v.53 no.1
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• pp.35-42
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• 2011

The study was conducted to select and optimize microsatellite (MS) markers for evaluation of Korean native pig (KNP) populations in order to provide standard for the classification and breed definition of the indigenous breeds. The study also aimed to characterize and classify each KNP populations. A total of 648 pigs from 17 pig populations including six KNP, four Chinese native pig and four commercial pig populations were analyzed with 26 MS markers. KNP populations formed separate cluster from those of Chinese native pig and introduced pig populations. Expected heterozygosity (He) of KNP populations were 0.48~0.55 except two populations with 0.65. Genetic distances between KNP populations were relatively shorter: 0.12-0.34. Among six KNP populations, three showed high genetic uniformity, two showed lower uniformity and one showed high level of impurity and heterozygosity. The results can be used to evaluate and manage animal genetic resources at national scale.

• Industry Promotion Research
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• v.1 no.2
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• pp.71-78
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• 2016

This study analyzed the the effect of group art therapy on sociality of children in institutional care focus on anger and empathy. The study divided children into two groups, experimental group was treated group art therapy for twice a week(60 minutes, total 25) and control group was treated none. The study results showed that group art therapy had positive impact on improving sociality, anger conrol and emphatic ability of children in institutional care. Also, there had been positive change in their work in the aspect of form and content by HTP, KSD, DAS test. This study found that group art therapy helped improving institutionalized children's socility with anger control and empathic ability, so it is suggested that group art therapy studies for institutionalized children are of help to improve their sociality.

• 한국벤처창업학회:학술대회논문집
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• 2021.04a
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• pp.109-115
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• 2021

아동은 자아성장의 결정적인 시기로 기초적인 인지적 기술과 사회적 기술을 함께 습득하게 된다. 아동은 전반적인 삶의 과정에서 공동체의 규칙과 가치를 내면화 시키고 사회적 관계의 일원으로서 기초적 토대를 만들어 가는 시기이다. 저소득 취약계층인 지역아동센터 아동은 균형 있게 성장발달 할 수 있도록 다양한 활동과 종합적인 아동복지 서비스가 제공되어야 한다. 하지만, 가족의 해체 또는 기능 상실로 도움이 필요한 아동 및 저소득가정 아동은 그렇지 않은 아동에 비해 상대적으로 사회적 행복과 안전에 대해 취약한 상황에 노출되어 있다. 본 연구의 목적은 아동의 대인관계와 사회성 발달과업이 중요한 지역아동센터 아동에게 다양한 매체의 장점을 활용하여 사회성집단프로그램이 사회성, 정서적안녕감, 자아탄력성에 미치는 효과를 검증하는데 그 목적을 두고 있다. 본 연구에서의 목적을 달성하기 위해 연구대상은 경기도 00시 소재의 지역아동센터 이용 아동의 초등학교 3,4,5 학년을 선정 하였다. 연구의 목적과 프로그램의 취지를 설명하고 참가신청서를 받아서 실시하였다. 연구표본 집단구성은 실험집단 30명, 통제집단 30명으로 집단을 구성하여 실시하였다. 연구기간은 2019년 8월부터 2020년 2월까지 실시하였다. 프로그램 운영은 다양한 매체를 활용하여 자유로움과 안전한 분위기를 조성하고 활동을 적극적으로 격려하며 주2회, 6주간, 12회기, 회기당 60분으로 실시하였다. 이를 분석하기 위해 SPSS 25.0 통계 패키지 프로그램을 사용하여 분석하고자 한다.

• Journal of Korean Home Economics Education Association
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• v.18 no.4 s.42
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• pp.13-23
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• 2006

The purposes of this study were to classify high school male and female students according to body cathexis and appearance interest, and understand their appearance management behaviors and clothing benefits sought. The results were as follows : First, the body cathexis of high school students were low, and female students had lower body cathexis than male students especially in the lower halves of bodies. The appearance interests of students were high, but female students had higher appearance interests than male students. Second, male students were classified by body cathexis and appearance interest into three groups with high, middle, and low body cathexis and appearance interest, and most of them belonged to the middle group. Female students were classified into four groups(with high body cathexis and appearance interest, with high body cathexis but low appearance interest, with low body cathexis but high appearance interest, and with low body cathexis and appearance interest) and most of them belonged to the group with low body cathexis but high appearance interest. Third, male students in groups with high and middle body cathexis and appearance interest showed more appearance management behaviors than those in the group with low body cathexis and appearance, while management behavior, followed by the group with low body cathexis but high appearance interest, that with high body cathexis but low appearance interest, and that with low body cathexis and appearance interest. Fourth, female students sought more aesthetics, fashionability, brand, and price in clothing coml)wed to male students. Male students in high and middle groups tended to seek more aesthetics, fashionability, and brand than those in the low group, but all three groups didn't consider price benefit sought. Female students with high body cathexis and appearance interest tended to seek more aesthetics and fashionability than those in other three groups. And only the group with low body cathexis and appearance interest didn't consider brand benefit sought. All four groups were found to consider price benefit sought. I hope that results of this study help teachers to guide students' clothing life more positively by understanding their appearance management behaviors and clothing benefits sought than to control negatively.

• Proceedings of the Korea Information Processing Society Conference
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• 2014.11a
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• pp.376-379
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• 2014

본 논문에서는 사람의 이동정보인 위치데이터를 바탕으로 위치분석(Location Analysis)을 통해 나타난 개개인의 이동성 모델을 바탕으로 각 개인의 이동성 모델에서 나타난 군집들의 관계를 분석해 개인이 속한 집단의 이동성 모델을 만든다. 집단 이동성 모델은 개인의 모델에서 나타난 군집을 이용하는데, 각 군집을 만드는데 필요한 위치 정보들과 군집의 중심, 군집간의 거리의 값을 계산하여 새로운 통합 군집을 만든다. 새로 만드는 군집은 각 특징에 따라 Micro Cluster, Macro Cluster의 2가지로 분류하였다. 실제 수년간 수집한 2명의 통합 개인 이동성 모델을 바탕으로 집단 이동성 모델을 생성한다. 집단 이동성 모델 생성에는 R Language를 사용하였고 결과 모델을 지도상에 표시할 수 있다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.11
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• pp.5124-5129
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• 2012

For achieving team performance, organizations should consider member's competency and their collective competency simultaneously. The principal aim of this research is to examine relationships among collective competency, group cohesiveness, team performance. 438 employees composing 52 teams participated in this empirical study. Results show that the mean of member competency was not associated with team performance. Results also show that there was no effect of group cohesiveness on team performance. However, consistent expectation, the interactive effect of collective competency and group cohesiveness on team performance was significant. Implications for future research are also discussed.

• Journal of The Korean Association For Science Education
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• v.32 no.10
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• pp.1551-1566
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• 2012

In this study, the effects of grouping by students' collectivism in cooperative learning strategy applied to middle school science classes on their academic achievement, science learning motivation, and perceptions of science learning environment were investigated. Students' perceptions of cooperative learning were also studied through survey and interview. The students were assigned to the control, heterogeneous, and homogeneous groups, and taught for 12 class hours. The analyses of results revealed that interactive effects between the instruction and the level of collectivism were found in the test scores of achievement, science learning motivation, and relevance, and that there were main effects in the test scores of confidence, perceptions of science learning environment, affiliation, and rule clarity. The achievement test scores of the students with low collectivism in the homogeneous group were significantly higher than those in the heterogeneous group. The test scores on science learning motivation and relevance of the students with high collectivism in the homogeneous and heterogeneous groups were significantly higher than those in the control group. In addition, the test scores of confidence and affiliation in the treatment groups were significantly higher than those in the control group. The test scores on perceptions of science learning environment and rule clarity in the homogeneous groups were significantly higher than those in the control group. There were also differences in the perceptions of science cooperative learning by students' collectivism.

• 한국벤처창업학회:학술대회논문집
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• 2016.04a
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• pp.157-159
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• 2016

이 연구의 목적은 소자본 외식업소 창업시 사전 준비단계 요인들의 필요성과 그 효용성을 알아보는 데 연구목적을 세우고, 서울 및 경기지역에 소재하고 있는 외식업체 창업자들을 대상으로 전문조사원이 설문조사를 실시하여 수집된 자료를 spss(통계 패키지 프로그램)를 활용하여 분석하였다. 창업전 준비단계별 중요성 평가와 경영성과 간의 관계를 규명함으로써 새로 소자본 외식업소 창업을 하고자 하는 예비 창업자들에게 좀 더 효율적인 정보를 제공하고자 한다. 연구 결과, 창업준비성 요인인 창업교육, 창업동기, 업종경험, 자금조달 능력,사업자 역량, 가족의 동의, 창업자의 건강이 타 요인 대비 더 많이 강조되었으며, 창업준비성 요인에 대한 경영성과 우수집단의 중요성 평가가 저조집단 대비 통계 적으로 유의미하게 높았다. 업종(아이템) 선정 요인인 아이템과 창업자, 창업자금, 입지와의 적합성, 수명주기, 향후 발전성, 유행성, 노동력 공급의 용이성이 타 요인 대비 더 많이 강조되었으며, 아이템 선정 요인에 대한 경영성과 우수집단의 중요성 평가가 저조집단 대비 통계적으로 유의미하게 높았다. 상권내 입지분석 요인인 경쟁점포, 유동인구, 교통 편리성, 주목성, 가시성이 타 요인 대비 더 많이 강조 되었으며, 상권내 입지분석 요인에 대한 경영성과 우수집단의 중요성 평가가 저조집단 대비 통계적으로 유의미하게 높았다. 이 같은 결과는 여러 준비단계 중 특히 창업준비성 요인과 아이템선정 요인, 상권내 입지분석 요인이 중요하며, 이는 장기적으로 안정된 경영을 뒷받침해주는 요인임을 시사한 것으로 볼 수 있다.

• Journal of the Korean Geographical Society
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• v.31 no.4
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• pp.672-684
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• 1996

This paper explores the inter-ethnic conflicts between Blocks and Hispanics focusing on the emergent Hispanic ethnictity that reveals situational character in the US contexts. In the US census categories, major groups are indetified by race and ethnicity in which the Hispanic orgin is a category based on their common language while diverse in nationality. The census defined Hispanic category extends conveniently to acquiesce Affirmative Action and other government resource distribution. Internally, Hispanics have established numerous organizations to coalesce and assure their interests. The achieved dual language program and jurisdictional revision to represent language minority work as leverages to their cohesiveness. Under diminishing public resources and welfare payment, it is more difficult sharing burdens than benefits between minority groups. Block are not comfortable with the benefits Hispanics receive form the civil rights achievement without having had to struggle for it. The ethnic conflicts of the have-nots have become a new ethnic phenomenon attributable to the emergent Hispanic ethnicity.

• Clinical and Experimental Pediatrics
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• v.48 no.4
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• pp.369-375
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• 2005

Purpose : Many inborn errors of metabolism can be completely cured with early detection and early treatment. This is why neonatal screening on inborn errors of metabolism is implemented worldwide. In this study, a cost-benefit analysis was performed on the neonatal screening of phenylketonuria and congenital hypothyroidism in Korea. Methods : This study included 2,908,231 neonates who took the neonatal screening on phenylketonuria and congenital hypothyroidism in Korea from January 1991 to December 2003. From those neonates, the incidence rates of phenylketonuria and congenital hypothyroidism were measured. Furthermore, based on 495,000 babies born in 2002, were calculated and compared the total costs in case when neonatal screening on phenylketonuria and congenital hypothyroidism is implemented, and when not. Results : If the neonatal screening on phenylketonuria and congenital hypothyroidism is implemented, benefits far exceed costs at a ratio of 1.77 : 1 in phenylketonuria, and 11.11 : 1 in congenital hypothyroidism. In terms of wons, the present neonatal screening on phenylketonuria and congenital hypothyroidism will gain us more than 29 billion wons every year. Conclusion : This study only concerns the monetary aspects of the neonatal screening. Therefore, the benefits of the neonatal screening is underestimated by ignoring precious but not measurable values such as quality of life. However, the present neonatal screening on phenylketonuria and congenital hypothyroidism is found to be beneficial and should continue for the good of the nation as well as that of the patients.