• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.6
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• pp.68-77
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• 2017

This study investigated the relationships among major satisfaction, nursing professionalism, and college life adaptation of the nursing students in order to present basic data to assist in adaption of college life. The study subjects were 553 nursing students from two universities in K and P cities by self-report questionnaire survey. Data were collected between November 7 and November 25, 2016. The data were analyzed through frequency analysis, descriptive statistics, t-test, ANOVA, Scheffe test, Pearson correlation coefficient, and hierarchical regression using SPSS 21.0 program. As a result, major satisfaction, nursing professionalism, and college life adaptation averaged 3.86(out of 5), 3.97(5), and 3.34(5) respectively. There was a significant positive correlation between major satisfaction and nursing professionalism, college life adaptation on nursing students. In addition, nursing professionalism had moderating(F=8.460, p=.004) and partial mediating (${\beta}=.21$, p<.001) effects between major satisfaction and college life adaptation among nursing students. In conclusion, nursing professionalism is a very important factor in the effects of major satisfaction of nursing students on college life adaptation. Therefore, in order to promote college life adaptation of nursing students, and increase their major satisfaction, it is necessary to develop and apply an educational program that can establish the right nursing professionalism.

• Korean Journal of Social Welfare
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• v.56 no.4
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• pp.317-343
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• 2004

The purpose of this study is to explore further understanding of variables, besides father's alcoholism, which relates to psychosocial adjustment among ADAF(adult daughters of alcoholic fathers). This study examines the relationship between father's alcoholism, family functioning, parental attachment and the psychosocial adjustment among the ADAF. From a larger sample of 463 female college students, 160 ADAF and a matched group of non-ADAF were identified to participate in the study. This survey was conducted in Seoul and Gyungi-do area. Participants completed self-report questionnaires, "The Korean Version of Children of Alcoholics Screening Test", "Inventory of Parent and Peer Attachment", "Satisfaction With Life Scale", "Self-esteem", "Beck Depression Inventory" and "Family Environment Scale". Path analyses was used to test the research question. Findings indicated that father's alcoholism had no direct effect on both the psychosocial adjustment of the ADAF and the family functioning. But father's alcoholism was significantly related to parental attachment. Family functioning was significant predictor of attachment to parents as well as psychosocial adjustment. Finally family functioning is important cause for parental attachment and psychosocial adjustment, specifically self-esteem and life satisfaction outcomes only. Therefore parental attachment was function as a mediator in the relationship between family functioning and psychosocial adjustment. In conclusion, this study showed that father's alcoholism did not predict outcome. We need to reconsider the assumption that direct link exists between adult adjustment difficulties and the presence of father's alcoholism. Implications for clinical and theoretical work with ADAF are discussed.

• Survey Research
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• v.1 no.2
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• pp.59-87
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• 2000

The hypothesis of this study is that change acceptance and work adaptation of change agents are influenced by positive self-image and risk tolerance. In order to examine the hypothesis, this study was performed with 305 change agents from six branches of a conglomerate company. Specifically, self-image was measured by locus of control, self-efficacy, self-esteem, and positive affectivity; risk tolerance was measured by tolerance for ambiguity, risk aversion, and openness to experience. The result of this study indicated that self-image and risk tolerance significantly predicted change acceptance and work adaptation. Especially, the results of structural model revealed that change acceptance mediated the relationship between characteristic variables (such as self image and risk tolerance in this study) and work adaptation. Based on the results, we suggest that change agents keep developing positive self-image and risk tolerance in order to play the key role in leading organizational change.

• Journal of the Korea Society of Computer and Information
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• v.26 no.2
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• pp.169-176
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• 2021

The purpose of this study is to find out whether smartphone overdependence serves as a significant mediating effect in the relationship of anxiety and school life adjustment to prevent and reduce problems of anxiety and smartphone overdependence among university students and to seek alternatives to improve school life adjustment. For this purpose, a structural equation model analysis was conducted on male and female university students attending a four-year university located in Gwangju Metropolitan City to verify the mediated effect. As the result of the analysis, The mediating effects of smartphone overdependence were statistically significant and presented as a partial medium, showing the direct effect of anxiety directly affecting school life adjustment and the indirect effect of anxiety on school life adjustment by means of smartphone overdependence. Based on these findings, the significance of the study and its implications were discussed, and suggestions were put forward for further study.

• Journal of Climate Change Research
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• v.5 no.2
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• pp.139-151
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• 2014

It is increasingly supported by scientific evidence that greenhouse gas caused by human activities is changing the global climate. In particular, the changing climate has affected human health, directly or indirectly, and its adverse impacts are estimated to increase in the future. In response, many countries have established and implemented a variety of mitigation and adaptation measures. However, it is significant to note that climate change will continue over the next few centuries and its impacts on human health should be tackled urgently. The purpose of this paper is to examine domestic policies and research in health sector in adaptation to climate change. It further aims to recommend future research directions for enhanced response to climate change in public health sector, by reviewing a series of adaptation policies in the selected countries and taking into account the general features of health adaptation policies. In this regard, this study first evaluates the current adaptation policies in public health sector by examining the National Climate Change Adaptation Master Plan(2011~2015) and Comprehensive Plan for Environment and Health(2011~2020) and reviewing research to date of the government and relevant institutions. For the literature review, two information service systems are used: namely, the National Science and Technology Information Service(NTIS) and the Policy Research Information Service & Management(PRISM). Secondly, a series of foreign adaptation policies are selected based on the global research priorities set by WHO (2009) and reviewed in order to draw implications for domestic research. Finally, the barriers or constraints in establishing and implementing health adaptation policies are analyzed qualitatively, considering the general characteristics of adaptation in the health sector to climate change, which include uncertainty, finance, technology, institutions, and public awareness. This study provides four major recommendations: to mainstream health sector in the field of adaptation policy and research; to integrate cross-sectoral adaptation measures with an aim to the improvement of health and well-being of the society; to enhance the adaptation measures based on evidence and cost-effectiveness analysis; and to facilitate systemization in health adaptation through setting the key players and the agenda.

• The Proceeding of the Korean Institute of Electromagnetic Engineering and Science
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• v.5 no.1
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• pp.100-110
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• 1994

레이다 신호는 대표적인 전자파 신호로서 주변환경에 따라 시간, 주파수, 공간 영역에서 고유한 신호특성을 가지고 있으며, 신호처리 기법도 다양하다. 본 논문에서는 먼저 레이다를 위한 전파 신호처리 의정의와 필요성을 언급한뒤, 레이다 신호환경 특성을 살펴보고 신호처리를 위한 신호의 시간 및 스펙트럼 특성에 대해 기술하였다. 그리고, 신호특성에 적합한 신호처리기의 구현을 위해 레이다 신호처리에 관 련된 주요 기법에 대해 개괄적으로 설명하였다. 레이다 신호처리 분야는 일반적으로 잘 알려진 음성이 나 영상신호처리 분야와 달리 고유한 알고리듬과 구조가 요구된다. 신호처리기법으로서 레이다 파형설 계, 해상도 모호성, 펄스압축, 클러터제거, 도플러처리, 일정오경보탐지, 클러터 지도, 표적군 형성/ 추출, 표적식별, 레이다영상기법, 적응배열처리 등에 관해 개괄적으로 설명하였다. 레이다 선호처리 기술은 "스마트"한 레이다를 위한 두뇌 역할을 하기때문에 그 필요성과 중요성이 증가하고 있다. 그러나, 고속, 대용량의 신호를 주어진 빔 주사시간동안에 실시간으로 처리하여 표적 정보를 추출해야 하기 때문에 아직도 상용 프로세서의 속도 한계내에서 알고리듬의 수행에 다소 제약을 받고 있으나, 최근 디지탈 신호처리 전용의 고속 칩의 출현으로 많은 발전을 가져오고 있다. 끝으로, 향후 레이다 신호처리 발전 추세와 응용분야에 대해 살펴보았다. 응용분야는 군수 및 민수용의 겸용 파급효과가 매우 크고, 군용의 대공탐색 및 조기경보, 전장감시뿐만 아니라 전투기 탑재용으로 필수적이며, 특히 민수용의 공 항, 항공기, 선박, 위성 등 매우 다양하다. 최근 발전추세에 따른 기술로서 다중모드 신호처리, 고집적 회로기술, 적응배열, 디지탈 빔형성, 적응성, 고분해능 및 방향성, 표적식별, 다차원 신호처리에 대해 언급 하였다.

• Journal of the Korea Convergence Society
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• v.5 no.4
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• pp.21-25
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• 2014

Now, almost enterprise is applying data analysis method using the information systems on based information technology. The data analysis is focusing on the Quality of the data affecting the decision-making of various companies. This is the result of the data quality is due to the important role in the various parts as well as the effective operation of the enterprise. In this study, we describe about the data quality assessment models that are currently being studied. Based on this, we describe about the adaptive DQnA model being utilized for data quality analysis, and discuss about the quality analysis using this method.

• The KIPS Transactions:PartB
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• v.13B no.4 s.107
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• pp.421-428
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• 2006

Intelligent Tutoring System(ITS), which offers individualized learning environment that consider many learners' variable, is realized by the effective alternative to take the place of domain expert. Accordingly, research on Learning Companion System(LC) is currently noticing. However, to develop LCS which applies effective interaction, it is necessary to combine several LCs, and personalized knowledge base have to be made first. Therefore, in this paper, we propose the 'Knowledge Base Object Medel', which is based on connectionist' in cognition structure, represents learner's knowledge to self-learnig object, and grows adaptive object by proprietor, verify the validity. This model lays the groundwork for design of personalized knowledge base, offers clue to development of adaptive ITS using knowledge base object.

• Proceedings of the Korean Information Science Society Conference
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• 2008.06d
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• pp.449-454
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• 2008

최근의 개인 휴대 장치들의 급속한 발전에 힘입어 pervasive computing 환경은 인프라 시스템의 제약에서 벗어나 개인 장치들의 협력에 의해서 상황에 맞는 서비스를 제공 받을 수 있도록 변하고 있다. 하지만 이러한 ad hoc pervasive 환경은 기존의 스마트 스페이스에서 보다 동적인 변화가 더욱 많은 환경이기 때문에 pervasive computing을 위한 기능들 중에서도 자원 관리가 가장 중요한 역할을 해야 한다. Pervasive computing 환경에서 자원 관리는 자원 모니터링(Resource Monitoring), 자원 발견(Resource Discovery), 자원 할당(Resource Allocation), 자원 적응(Resource Adaptation)의 4가지의 주요 기능으로 구분 될 수 있고, 동적인 변화가 많은 환경에서는 무엇보다도 자원 모니터링이 가장 중요시 되어야 한다. 자원 모니터링에서 정보의 수집은 pull이나 push 방식으로 이루어질 수 있는데, pull 방식은 사용자 요구에 맞춰 요구 했을 때의 가장 최신의 정보를 모아 줄 수 있다. 따라서 이는 자원 발견에 가장 적합하지만 언제 정보 수집을 요청할지는 정보 소비자의 입장에서는 알 수 없기 때문에 push 방식이 다른 여러 기능들을 지원하기 위해서 보다 적절하다. 하지만 대부분의 push 방식은 주기적으로 자신의 정보를 광고하는 방식으로 이루어 진다. 하지만 상황 적응(adaptation)입장에서 봤을 때 특정 수준의 민첩성을 요구하기 위해서는 광고주기를 조절 해야 하고, 이때 필요 이상으로 네트워크의 사용량을 늘릴 수 있다. 뿐만 아니라 변화가 많은지 적은지 등의 각 단말의 상황은 무시된 채 모든 단말들이 동일한 주기로 정보를 광고한다. 이러한 문제점을 해결 하기 위해서 본 논문은 자원 정보 제공자의 상황을 고려한 자원 정보 광고 기법을 제안한다.

• Journal of the korean veterinary medical association
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• v.48 no.3
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• pp.177-191
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• 2012

2011년도 Nobel 생리(生理) 의학상(醫學賞) : 자연(自然)(선천)(先天) 면역(免疫)(innate immunity)의 활성화에 관한 연구업적으로 B. A. Beutler와 J. A. Hoffmann, 그리고 수지상세포(樹枝狀細胞)(dendritic cell; DC)발견과 적응(適應)(획득)(獲得)면역(免疫)(adaptive immunity)에 있어서의 그들 세포의 역할을 밝혀낸 R. M. Steinman의 공동수상으로 금년도 Nobel 생리 의학상 수상자가 결정되었다는 보도가 지난 10월 3일 있었다(1-3). 그들의 업적을 요약하면 대략 다음과 같다. (Steinman교수는 Nobel수상자 발표 3일전인 9월 30일 암으로 사망함). 그들은 면역기구(immune system)의 활성화의 관건(key)이 되는 원리를 밝혀냄으로써, 면역기구에 관한 우리들의 이해를 혁신하였던 것이다. 과학자들은 오랫동안 세균(bacteria)이나 기타 미생물병원체들에 의한 공격에 대비하여 그들 자신을 방어하는 사람이나 기타 동물체에서의 면역응답(免疫應答)(immune response)의 문지기들을 탐색해 왔다. Beutler와 Hoffmann은 그와 같은 병원미생물을 인식하여 생체의 면역응답의 첫 단계인 자연면역을 활성화 할 수 있는 수용체 단백질(toll-like receptor protein)을 규명한 것이다(4,5). 한편 Steinmann은 면역계의 수지상세포(DC)와 병원미생물이 생체로부터 배제되는 면역응답의 후기단계인 적응면역을 활성화하고 조절하는 그들의 독특한 재능을 규명해 낸 것이다(6-8). 그들 3명의 발명은, 면역응답의 자연 및 적응 양상(樣相)이 어떻게 활성화되는 가를 밝혀냄으로써 질병의 기전에 관한 참신한 식견(識見)을 제공한 것이다. 그들의 연구는 감염병(感染病)(infectious disease), 암(癌)(cancer) 그리고 염증성질환(炎症性疾患)(inflammatory disease)에 대응하는 예방과 치료의 개발을 위한 새로운 방법을 개척한 것이다.