• 한국주거학회논문집
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• 제18권2호
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• pp.93-103
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• 2007

This study examined the awareness of the middle aged about the digital home system and well-being apartment design elements in order to suggest the design guidelines for planning of the elderly housing environment. By literature review, the concept and characteristics of the digital home system and well-being Apartment design elements were summarized the degree of satisfaction and preference of middle aged for these characteristics were investigated and analyzed. For this study, a questionnaire survey of 156 housewives living in apartment complex of Busan was carried out. The results of this study are as follows: The middle aged were generally short of recognition for digital skill and service, and also they showed positive evaluations to a few useful items of digital home system. These items belong under safety security system and interior environment control system and provided for convenient & comfortable life. Accordingly, satisfied digital home system can apply basic design element for housing for elderly. Whereas, the middle-aged were not satisfied with housework help system and cultural life system because items of these systems were not various and complicate to us. So, for the improvement of not satisfied digital home system, we needed development of digital contents and marketing & management for high accessibility and easy useability. The middle aged will concern about health & environment friendly continuously and become to stay long in their housing as the characteristics of elderly. So, It is necessary to be considered well-being apartment design elements of health & environment friendly very actively and lastingly in elderly housing environment design. Also, the awareness of middle aged for digital home system and well-being apartment design elements varied according to the background characteristics. This suggests housing environment for elderly life is considered differently as various background characteristics of middle aged.

• 재활복지
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• 제20권1호
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• pp.1-22
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• 2016

본 연구는 인위적 재난과 자연적 재해 같은 국가위기 상황에서 장애인을 고려하지 않은 현 국가위기관리 대응체계를 살펴보고, 장애포괄적 재난관리체계를 구축하기 위한 방향성을 모색하기 위하여 델파이 기법을 통해 여러 전문가들의 의견을 되풀이해 모으고, 교환하고, 발전시켜 수렴 분석하였다. 분석결과, 첫째, 장애인의 재난관리체계와 관련해 전담부처가 존재해야 하며, 전문가들은 보건복지부(37.5%)보다 국민안전처(50.0%)를 더 선호하는 것으로 나타났다. 둘째, 12.5%의 전문가 의견조사 참여자들은 어느 특정부처를 선택하기 보다는 두 기관이 협력해서 장애인 재난관리체계를 구축해야 한다고 보았다. 셋째, 전문가들은 재난관리체계의 생애주기 중 재난 대응단계(43.8%)가 가장 중요하다고 인식하였으며, 재난 대응단계에서는 비상 경보체계를 작동하여 재난상황 발생시 장애인을 효과적으로 구조하기 위한 시스템이 필요하다고 제안하였다. 이러한 연구결과를 활용하여 장애포괄적 재난관리체계를 구축하기 위한 방안을 제언하였으며, 그 예로서 장애인의 특수성을 고려한 개별적 지원체계의 마련, 장애인 재난관리를 중심으로 하는 전담부서의 설치, 지방정부차원에서 장애에 대한 전문가에 의한 장애인 재난지원계획의 수립, 그리고 중앙정부가 거시적 가이드라인과 재정지원 대책을 마련하고 지방정부가 실행계획을 마련하는 협력적 관계의 정립 등이다.

• 융합보안논문지
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• 제11권4호
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• pp.43-49
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• 2011

웹 기반 의료정보는 많은 편리성을 제공하지만 공개된 네트워크 환경에서 나타나는 보안 취약성을 해결하지 않은 채 정보노출의 위험속에 사용이 확대되고 있다. 웹 기반 의료정보 접근시 보안문제에 대한 안전한 방법론 강구없이 기술만 발전시키려한다면 또 다른 위협의 요소를 증가시키는 것이다. 따라서 웹에 기반한 정보활용 보안대책 으로서 웹 기반 의료정보 접근제어 보안 메커니즘 기반 설계가 필요하다. 본 논문은 소프트웨어 아키텍쳐 설계사상을 기반으로 하여 의료정보시스템 접근제어 보안 메커니즘 기반을 설계 하였다. 그 방법론은 새로운 설계절차를 도출하고 아키텍쳐를 설계하며 기능 메커니즘 알고리즘을 구성하는 것 이다. 이를위해서는 웹 기반 다중 환자 정보 접근제어를 위한 보안 아케텍쳐 인프라스트럭가 필요하다. 제안하는 소프트웨어아케텍쳐는 소프트웨어 프레임워크를 도출하고 기능 메커니즘을 구성하는 기반에 관한 구조도를 도출했다. 제안된 시스템를 활용하여 의료정보 어플리케이션을 설계할때 의료정보 사용자는 실시간으로 데이터를 검색하면서도 통합화된 접근제어알고리즘의 보장하에서 정보관리 안전성을 확보하는 시스템 설계가 가능하다.

• 한국식품영양학회지
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• 제20권2호
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• pp.226-239
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• 2007

The purpose of this study was to identify the problems related to the purchasing processes of school foodservices that should be corrected for the food service safety, by examining the purchasing processes and the status of supplier selection. A questionnaire was given to 300 dietitians working at self-operated food services. Ninety-eight responses, excluding incomplete answers, were used for the statistical analysis. The survey consisted of three parts: the general characteristics of the school foodservice and dietitian, purchasing processes and supplier selection, and the purchase specifications. We found that 84% of the contract was made by informal purchasing, and the contract period was 6 months or one year. For supplier selection, problems related to the document screening systems were the superficiality of the content(45.7%) and the absence or lack of clarity of the appraisal criteria(34.8%). The important factors for the facility and equipment standards of suppliers were included unclear evaluation methods for content(41.1%) and inappropriate appraisal lists(21.1%), while unclear evaluation methods for content(41.9%) and absence or lack of clarity of the appraisal criteria(20.4%) were the problems pertaining to the supplier evaluation checklist. When using the Food Labeling Standards to select suppliers, confirmation of the sell-by date and the storage method had the highest score at 3.85 out of 5. For supplier selection, only 25% of the contract was made by using the purchase specifications. The levels of satisfaction of with Kimchi and rice cakes suppliers were significantly different according to employment type and educational background, respectively. Depending on working experiences, satisfaction was significantly different for the use of document screening, as a standard for the selection and management of suppliers, and for the facility and equipment standards of suppliers, The use of purchase specifications was different by employment type, while the use of purchase specifications for contracts was different by working experience. These results imply that the specialization of suppliers is necessary to unsure food safety. Therefore, the objective methods to evaluate the suppliers should be developed by the government, and appropriate education programs for dietitians should be prepared to enhance the utilization of purchase specifications.

• 대한간호학회지
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• 제30권5호
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• pp.1156-1169
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• 2000

The study was aimed at developing an independent hospice center model that would be best suited for Korea based on a literature review and the current status of local and international hospices. For the study, five local and six international hospice organizations were surveyed. Components of the hospice center model include philosophy, purpose, resources (workers, facilities, and equipment), allocation of resources, management, financial support and hospice team service. The following is a summary of the developed model: Philosophies for the hospice center were set as follows: based on the dignity of human life and humanism, help patients spend the rest of their days in a meaningful way and accept life positively. On the staff side, to pursue a team-oriented holistic approach to improve comfort and quality of life for terminally ill persons and their families. The hospice center should have 20 beds with single, two, and four bed rooms. The center should employ, either on a part-time or full-time basis, a center director, nurses, doctors, chaplains, social workers, pharmacists, dieticians, therapists, and volunteers. In addition, it will need an administrative staff, facility managers and nurses aides. The hospice should also be equipped with facilities for patients, their families, and team members, furnished with equipment and goods at the same level of a hospital. represented by a center director who reports to a board and an advisory committee. Also, the center director administers a steering committee and five departments, namely, Administration, Nursing Service, Social Welfare, Religious Services, and Medical Service. Furthermore, the center should be able to utilize a direct and support delivery systems. The direct delivery system allows the hospice center to receive requests from, or transfer patients to, hospitals, clinics, other hospice organizations (by type), public health centers, religious organizations, social welfare organizations, patients, and their guardians. On the other hand, the support delivery system provides a link to outside facilities of various medical suppliers. In terms of management, details were made with regards to personnel management, records, infection control, safety, supplies and quality management. For financial support, some form of medical insurance coverage for hospice services, ways to promote a donation system and fund raising were examined. Hospice team service to be provided by the hospice center was categorized into assessment, physical care, emotional care, spiritual care, bereavement service, medication, education and demonstrations, medical supplies rental, request service, volunteer service, and respite service. Based on the results, the study has drawn up the following suggestions: 1. The proposed model for a hospice center as presented in the study needs to be tested with a pilot project. 2. Studies on criteria for legal approval and license for a hospice center need to be conducted to develop policies. 3. Studies on developing a hospice charge system and hospice standards that meet local conditions in Korea need to be conducted.

• 방사성폐기물학회지
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• 제9권2호
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• pp.113-119
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• 2011

원자력발전소에서 나온 사용후핵연료 건식저장시스템의 안전한 운영과 유지는 기본적으로 적절하게 선택된 설계기준에 좌우된다. 저장시스템의 가장 중요한 설계목표는 저장된 사용후핵연료로부터 작업자의 안전과 대중에게 과도한 위험이 없이 보관, 취급, 수납 및 감시할 수 있는 신뢰를 제공하는 것이다. 이러한 목표를 달성하려면, 시스템의 설계, 사용후핵연료로부터의 잔류 열을 제거하고 방사선 차폐를 제공함과 동시에 설계 기준에 지정된 시스템의 수명동안 격납을 유지하기 위한 기능을 포함한다. 운영 중 발생가능한 설계사항은 설계 기준에 반영되어야 한다. 본 논문에서는 건식저장시스템의 일반적인 성능 요구 사항을 소개하였다. 저장시스템은 인허가를 위한 규제 요구사항과 연관하여 사용후핵연료를 저장할 수 있도록 설계된다. 여기서 최대연소도의 증가는 냉각기간과 맞물려 가감할 수 있다. 이때 열부하와 방사능의 크기가 최대 설계기준 연소도의 기준을 설정하는 주요한 인자가 된다. 이외에 건식저장시스템의 설계기준사고와 다른 분야 즉 기계 및 구조 그리고 차폐 및 방사선적인 요구사항들의 종류가 기술되었다.

• 한국정보컨버전스학회:학술대회논문집
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• 한국정보컨버전스학회 2008년도 International conference on information convergence
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• pp.63-70
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• 2008

The authors, Tom Karygiannis of NIST, and Bernard Eydt, Greg Barber, Lynn Bunn, and Ted Phillips of Booz Allen Hamilton, wish to thank Steven Fick, Rick Korchak, Kate Remley, Jeff Guerrieri, Dylan Williams, Karen Scarfone, and Tim Grance of NIST, and Kenneth Waldrop and Beth Mallory of Booz Allen Hamilton. These individuals reviewed drafts of this document and contributed to its technical content. The authors would also like to express their thanks to several experts for their critical review and feedback on drafts of the publication. These experts include V.C. Kumar of Texas Instruments; Simson Garfinkel of the Naval Postgraduate School; Peter Sand of the Department of Homeland Security; Erika McCallister of MITRE; and several professionals supporting Automatic Identification Technology(AIT) program offices within the Department of Defense(DoD), especially Nicholas Tsougas, Fred Naigle, Vince Pontani, Jere Engelman, and Kathleen Smith. During the public comment period we received helpful comments from the following Federal Government agencies: the US Departments of Defense, Health and Human Services, Homeland Security, Labor, and State; the Office of the Director of National Intelligence; the Office of Management and Budget; and the General Services Administration. We also received several helpful contributions from commercial industry, including comments from EPCglobal, VeriSign, and Priway. Finally, the authors wish to thank the following individuals for their comments and assistance: Brian Tiplady, Daniel Bailey, Paul Dodd, Craig K. Harmon, William MacGregor, Ted Winograd, Russell Lange, Perry F. Wilson, John Pescatore, Ronald Dugger, Stephan Engberg, Morten Borup Harning, Matt Sexton, Brian Cute, Asterios Tsibertzopoulos, Mike Francis, Joshua Slob in, Jack Harris, and Judith Myerson.

• 한국간호교육학회지
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• 제27권1호
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• pp.16-28
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• 2021

Purpose: The purpose of this study was to develop nurses' core competencies and sub-competencies and to verify the validity and importance-performance of core competencies. Methods: The core competencies of nurses were derived through an analysis of strengths, weaknesses, opportunities, and threats, as well as a literature analysis of domestic and foreign accreditation institutions. Validity and importance-performance analyses were conducted on the core competencies derived from nursing colleges nationwide. Results: Six core competencies of nurses were revealed: integration of knowledge and nursing skills, critical thinking, communication, leadership, safety management, and global competency. Further, eighteen sub-competencies were derived. The content validity ratio values for the core competencies were higher than 0.74. Communication skills among multidisciplinary teams and communication skills among nursing teams were shown to be the most important competencies to be improved. Conclusion: The results of this study are meaningful in terms of how the core competencies of nurses were derived and evaluated for the fourth cycle of nursing education accreditation according to the changes of time and culture.

• 산업경영시스템학회지
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• 제40권1호
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• pp.57-64
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• 2017

In order to reduce damages to major railroad components, which have the potential to cause interruptions to railroad services and safety accidents and to generate unnecessary maintenance costs, the development of rolling stock maintenance technology is switching from preventive maintenance based on the inspection period to predictive maintenance technology, led by advanced countries. Furthermore, to enhance trust in accordance with the speedup of system and reduce maintenances cost simultaneously, the demand for fault diagnosis and prognostic health management technology is increasing. The objective of this paper is to propose a highly reliable learning model using various machine learning algorithms that can be applied to critical rolling stock components. This paper presents a model for railway rolling stock component fault diagnosis and conducts a mechanical failure diagnosis of motor components by applying the machine learning technique in order to ensure efficient maintenance support along with a data preprocessing plan for component fault diagnosis. This paper first defines a failure diagnosis model for rolling stock components. Function-based algorithms ANFIS and SMO were used as machine learning techniques for generating the failure diagnosis model. Two tree-based algorithms, RadomForest and CART, were also employed. In order to evaluate the performance of the algorithms to be used for diagnosing failures in motors as a critical railroad component, an experiment was carried out on 2 data sets with different classes (includes 6 classes and 3 class levels). According to the results of the experiment, the random forest algorithm, a tree-based machine learning technique, showed the best performance.

• 한국가정과교육학회지
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• 제32권3호
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• pp.161-177
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• 2020

본 연구는 2015 개정 중학교 가정 교과서의 '청소년기의 소비생활' 단원을 지속가능한 발전(ESD)의 측면에서 분석해 ESD와의 연관성을 찾고, Romey 분석을 통해 '청소년기의 소비생활' 단원의 탐구 성향을 분석하였다. 이를 위해 먼저 선행연구에서 사용된 ESD와 관련된 평가 기준을 정리하여 환경적 관점(천연자원, 기후변화/재해예방 및 완화, 지속가능한 농촌과 도시), 경제적 관점(기업의 지속가능성, 시장경제, 빈부격차 완화), 사회·문화적 관점(인권/평화/인간보호, 문화적 다양성과 이해, 건강/안전, 시민참여, 국가경영)으로 11개의 핵심 내용을 가진 분석틀을 설정하였다. 설정한 분석틀을 바탕으로 중학교 가정 교과서 12종의 '청소년기의 소비생활' 단원의 학습 내용을 분석하였고, Romey의 탐구적 교과서 분석방법에 따라 본문문장, 사진·삽화·표·그래프, 활동과제를 분석하였다. 분석결과 경제적 관점의 '시장경제', '국가경영'의 핵심 요소를 모든 교과서가 본문문장, 사진·삽화·표·그래프, 활동과제의 3가지 형태로 다양하게 제시하고 있었으나, 건강/안전, 시민참여, 지속가능한 농촌과 도시, 기업의 지속가능성 핵심 내용의 내용 요소는 상대적으로 부족해 ESD의 다양한 내용을 다루는 교과서 개발이 필요한 것으로 보았다. 또한 Romey 분석 결과 대부분의 교과서에서 본문문장, 사진·삽화·표·그래프는 권위적 성향으로, 활동과제의 경우 탐구적 성향으로 나타났다. 청소년들의 지속가능한 발전을 위한 소비 가치관 형성과 행동 실천을 위해 보다 다양한 ESD 관련 내용을 가정과 수업에 반영하고, 탐구적 성향의 학습활동을 수업에 창의적으로 활용할 필요가 있다. 또한 가정과 ESD 수업 모델을 개발해 가정과 교육 현장에서 실천하여 효과를 살펴볼 필요가 있을 것이다.