• 정보보호학회논문지
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• 제28권6호
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• pp.1449-1461
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• 2018

소프트웨어 취약점의 수가 해마다 증가함에 따라 소프트웨어에 대한 공격 역시 많이 발생하고 있다. 이에 따라 보안 관리자는 소프트웨어에 대한 취약점을 파악하고 패치 해야 한다. 그러나 모든 취약점에 대한 패치는 현실적으로 어렵기 때문에 패치의 우선순위를 정하는 것이 중요하다. 본 논문에서는 NIST(National Institute of Standards and Technology)에서 제공하는 취약점 자체 정보와 더불어, 공격 패턴이나 취약점을 유발하는 약점에 대한 영향을 추가적으로 고려하여 취약점의 위험도 평가 척도를 확장한 스코어링 시스템을 제안하였다. 제안하는 스코어링 시스템은 CWSS의 평가 척도를 기반으로 확장했으며, 어느 기업에서나 용이하게 사용할 수 있도록 공개된 취약점 정보만을 활용하였다. 이 논문에서 실험을 통해 제안한 자동화된 시스템을 소프트웨어 취약점에 적용함으로써, 공격 패턴과 약점에 의한 영향을 고려한 확장 평가 척도가 유의미한 값을 보이는 것을 확인하였다.

• 정보교육학회논문지
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• 제6권1호
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• pp.53-63
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• 2002

최근 웹 기반 프로젝트 학습(Web-Based Project Learning)에 대한 관심이 고조되고 있다. 이에 본 연구에서는 초등 학생을 위한 웹 기반 프로젝트 학습 과정을 '프로젝트 주제 제안', '프로젝트 계획', '프로젝트 수행', '웹 출판', '프로젝트 평가'의 5단계로 제시하고, 이에 따른 웹 기반 프로젝트 학습 시스템을 '사용자 인터페이스', '학습자 모듈', '관리자 모듈' 및 그에 관련된 데이터베이스를 구성하여 설계.구현하였다. 이 시스템을 대구광역시내 초등학교 학생들에게 실험 적용한 결과, 웹 기반 프로젝트 학습 시스템을 적용한 학습이 전통적인 수업 방식에 비해 학습자의 정보통신기술활용 능력과 학업 성취도에서 더 긍정적인 효과를 가져왔다.

• 한국디자인학회:학술대회논문집
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• 한국디자인학회 2001년도 Bulletin of The 5th Asian Design Conference International Symposium on Design Science
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• pp.27.1-27
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• 2001

The purpose of rhis research is proposing rhe sysrem which does information supporr as for a truck driver, and verifying the validity. First, it investigated by visiting the Transporr Company and interview for the present situation and the opinion on computerization from the operation administrator and truck drivers. Consequently, the problem of computerization could be found out to the present system. Next, the present system was considered. As for present machine system, human's "Choosing a function", srarts processing. Then this system is called "Function-Oriented-System". And three problems were extracted from this sysrem. As a solution of those problems, the Purpose-Oriented-System was proposed. In order to attain user's purpose, Agent that situation is perceived and works a function autonomously assumed that this system was inherent. 3D-Sceanrio-Expression was proposed as the description method of rhe task process. It consists of "Machine and Functional-Item axis", "Time axis", and "Situation-Item axis". And, the task execution process of Function-Oriented-System and Purpose-Oriented-System was compared using 3D-Sceanrio-Expression supposing the scene of truck business. As a resulr, rhe following two things could be found out. (1) The concepr of Purpose-Oriented-System that Agent is inherent is effective as siruarion correspondence machine. (2) A solid scenario can express the interaction rhar cannor be seen, in the relarion of rhe conventional Human and Machine.

• 한국병원경영학회지
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• 제22권2호
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• pp.17-27
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• 2017

Objective: This study was performed to find out the characteristics of nurse administrators and the relationships among their personality types, administrative work appropriateness and job satisfaction. Methods: Participants were 112 nurse administrators who had worked for more than 1 year in a hospital administrative position in Seoul and Gyeonggi area. Data were collected form April 14 to Jun 17, 2016, using questionnaires. For the analysis, SPSS WIN 20.0 program was used. Results: Personality types are related to job satisfaction and administrative work appropriateness. Among big-5 personality types, the neurotic level is negatively related to job satisfaction. However, extroversion is positively related. For the appropriateness of administrative work, the way of transfer and working department show no significant relations but age shows significant relation. The influence of age needs further study. Conclusion: The personalty types are related to nurse administratorsʼ job satisfaction and administrative work appropriateness.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2015년도 추계학술대회
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• pp.262-265
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• 2015

현대사회에서 컴퓨터와 스마트폰의 보급으로 인터넷은 생활의 일부가 되었으며, 이를 위해 대부분의 장소에는 유/무선 공유기가 설치되어 있다. 크래커는 네트워크의 취약점을 악용하여 공유기를 사용하는 사용자를 다양한 방법으로 공격할 수 있다. 공격기법 가운데 정상적인 인터넷 주소를 요청했지만 공유기의 DNS 변조를 통해 크래커가 만든 서버로 유도하는 공격기법을 통해 많은 사람들이 피해를 입고 있다. 이에 본 논문에서는 대표적인 네트워크 공격에 대하여 살펴보고 각 공격에 예방하는 방법을 살펴본다.

• 가정과삶의질연구
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• 제22권5호
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• pp.345-355
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• 2004

The purpose of this study is to recommend the roles, Qualification, and fostering system of healthy families specialist. In 2003, 'Organic Law to Develop the healthy Families' was legislated. The law endows the responsibilities and duties of the government, local government, and families, in order to embody the healthy families. Also, this suggests appropriate ways to solve diverse families problems and identifies the necessities of establishing social policies to increase the well-being of family members. The enactment system of this law is to place 'Healthy Families Center' under the Prime Minister, and to foster 'healthy families specialist' who have professional knowledge and skills for strengthen diverse families. The major recommend are as follow. First, the roles of healthy families specialist are a practician, deliverer, and administrator to enact the law's philosophy and ideal. Secondly, to protect the competency of those, the qualification is restricted to university and the same level school graduate people, who majored in Home Economics, Social Work. and Women Studies. Finally. to foster and qualify this specialist. the Council of Healthy Families will be compound.

• 한국보건간호학회지
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• 제36권2호
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• pp.196-211
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• 2022

Purpose: This is a phenomenological study to improve the quality of nursing and understand its essence by comprehensively analyzing job experience of nursing managers in small and medium. Methods: This study focused on deriving the common empirical attributes of all the study participants, rather than their individual attributes. Data on the job experiences of nine nurse managers in small and medium-sized hospitals were collected and analyzed using Colaizzi's phenomenological method. Result: The job experiences of nurse managers in small and medium hospitals were classified after analysis into 14 theme cluster sets and 34 themes in five categories. The categories derived were 'A feeling of pressure as if taking responsibility for the entire hospital', 'Taking on the difficulties of hiring a nurse alone.' 'Difficulty in mediating conflicts within the organization', 'Struggling to endure', 'To take root in the field with a sense of ownership'. Conclusion: This study is meaningful in helping nursing managers in small and medium hospitals perform their duties more efficiently and stably by understanding their job experience.

• Journal of the Korean Data and Information Science Society
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• 제25권1호
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• pp.27-36
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• 2014

많은 응용분야에서 통계분석을 이용하여 의사결정을 뒷받침하는 정보를 얻는다. 그러나 PC용 통계분석 프로그램은 경제적인 부담과 시간 및 위치의 제한을 받는다. 이를 최소화하기 위하여 인터넷을 이용하여 서버 PC의 통계분석 프로그램을 사용하거나, 웹브라우저를 이용하여 통계분석 프로그램을 사용할 수 있는 웹기반 시스템이 개발되어 왔다. 그러나 기존 웹기반 시스템의 연구는 특정 통계분석 프로그램을 사용하여야 하거나 서버에 저장된 자료에 대해서만 이루어 졌다. 자료가 수정되거나 새로 생성되면 서버관리자가 다시 자료를 탑재하여야만 통계분석이 가능하였다. 이를 개선하기 위하여 웹에서 사용되어 지는 HTML, java, JSP 등의 언어를 사용하여 동적 (動的) 자료에 대해서도 통계분석이 가능한 웹기반 시스템을 개발하였다.

• Asian Pacific Journal of Cancer Prevention
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• 제16권13호
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• pp.5253-5256
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• 2015

Background: A number of randomized trials addressing alternative operative and multimodality approaches to gastric cancer have characterized early postoperative morbidity and mortality rates. The aim of this study was to compare mortality and morbidity and disease free survival after D1 and D2 gastrectomy for adenocarcinomas of the stomach Materials and Methods: From June 2006 to January 2012, patients were selected according to information of the cancer administrator center of Ahvaz Jundishapur Medical University. The inclusion criteria were age between 20-85 years and histologically proven adenocarcinoma of the stomach without evidence of distant metastasis. Patients were excluded if they had previous or coexisting cancer or disability disease. In this research, D1 was compared to D2 gastrectomy. Results: 131 patients were randomised, 49 allocated to D1 and 82 to D2 gastrectomy. The two groups were comparable for age, sex, site of tumors, and type of resection performed. The overall post-operative morbidity rate was 17.5%. Complications developed in 14.2% of patients after D1 and in 19.5% of patients after D2 gastrectomy (p=0.07). Postoperative mortality rate was 0.8% (one death); it was 2% after D1 and 0% after D2 gastrectomy. In this research disease free-survival after 3 years was 71.2 % with 63.2% after D1 and 76.8% after D2 gasterctomy. Conclusions: This study indicates that D2 gastrectomy with pancreas preservation is not followed by significantly higher morbidity and mortality than D1 resection. Based on the results of present study, D2 resection should be recommended as the standard surgical approach for resectable gastric cancer.

• 임상간호연구
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• 제17권3호
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• pp.349-362
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• 2011

Purpose: The purpose for this study was to identify the present working status and tasks of nurse administrators in response to requirements of expanding nurses' roles in hospitals. Methods: The design of the study was descriptive-exploratory. The participants were 338 registered nurses who were working in hospital administrative departments. The data were collected from January 17, to March 20, 2011, and analyzed with descriptive statistics. Results: The majority of nurse administrators worked in quality assurance departments while no nurse administrators assigned in finance/taxation departments. Duties of nurse administrators were developed as 117 tasks in 11 divisions. Conclusion: These results suggest that expanding nurses' roles require developing job descriptions, nursing curricula emphasizing hospital administration, positive relationships with other health professions and a supportive system.