• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2007년도 추계종합학술대회
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• pp.493-496
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• 2007

최근 유비쿼터스 시대에 진입하면서 PDA,PMP, Smart Phone 등의 휴대형 정보기기의 보급으로 임베디드 시스템의 기능이 다양해지고 멀티미디어 기능이 강화됨에 따라 시스템이 처리해야할 정보의 양도 늘어나고 있다. 이에 따라 시스템은 대용량의 전력 공급이 필요하게 되었다. 그러므로 Battery라는 제한적인 에너지원을 사용하는 휴대형기기에서 전력 관리는 중요한 이슈가 되고 있다. 본 논문에서는 미아방지용 스마트 디바이스에 최적화된 젼력 관리 솔루션을 제공하는데에 초점을 맞추었다. CPU는 ARM9 Core를 사용하고 Windows CE 5.0을 Porting 하였다.

• 한국병원경영학회지
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• 제16권2호
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• pp.78-97
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• 2011

The purpose of this study is to analyze activating factors of medical tourism at Busan, and then decide on priority on the factors. As research methods, this study deduced priority of specialists' opinions by AHP analysis technique through structuralized questionnaire on the medical tourism's factors having been suggested from existing prior studies. The analysis results were same as followings. First, as a result of analysis on the main criteria, relative levels of importance were appeared high such as 'competitiveness', 'policy assistances from the government', 'medical care's infrastructure', and 'connectedness with regions' in order. Second, as a result of integrated results analyzing detailed criteria on the main evaluation standards, relative levels of importance were appeared high such as 'medical quality', 'health-related institution's improvement', 'medical infrastructure', 'medical charge', 'tourism-related institution's improvement', 'convenience', 'medical cooperation possibilities', and 'local industry compliance' in order. In conclusion, it is judged that activation of medical tourism shall be propelled after considering relative levels of importance on many policies or activating factors same as suggested in this study.

• 정보보호학회논문지
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• 제26권6호
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• pp.1605-1618
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• 2016

최근 몇 년 동안 금융회사(은행, 증권사, 신용카드사, 보험사 등)를 대상으로 한 개인정보 유출, 홈페이지 해킹, 분산 서비스거부공격(DDoS) 등 보안사고가 꾸준히 증가하고 있다. 본 논문에서는 현행 전자금융기반시설의 정보보호 관리수준의 문제점을 법적 준거성과 정보보호 인증제도 관점에서 분석하고 금융 분야 특성에 적합한 종합적인 관리체계 하에서 높은 수준의 정보보호 활동이 지속 가능하도록 정보보호관리체계, 정보보호 준비도 평가 및 주요정보통신기반시설 취약점 분석 평가 제도를 활용한 개선방안을 제시하고자 한다.

• 상하수도학회지
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• 제35권6호
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• pp.497-505
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• 2021

This paper investigates the current status of Jeju special self-governing province (JSSGP)'s water infrastructure and recommends directions for improvement. JSSGP relies on groundwater for most of its water resources. Recently, water usage has been steadily increasing due to the increase of residents and tourists while the quality of groundwater has been steadily worsening. Deterioration in water quality of groundwater can be seen through the increase in concentration of nitrate nitrogen and microorganisms. To overcome such problems, water consumption must be reduced by water demand management in all fields including residential and agricultural water use. The quality of water resources should be preserved through the management of pollutants. For efficient management of water resources, great efforts should be made to reduce the leakage rates in household and agricultural water, which is currently at the highest level in the country. Furthermore, diversification of water intake sources other than groundwater is needed, especially for agricultural water supply. For water and sewerage facilities, compliance with drinking water quality standards and discharge water quality standards must be achieved through the optimization of operation management. This process requires recruiting professionals, improving existing workers' expertise, and improving facilities.

• 가정간호학회지
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• 제29권2호
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• pp.216-224
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• 2022

Purpose: This study aimed to investigate the influence of the perception of the importance of patient safety management and culture on employees' safety performance in small and medium -sized hospitals. Methods: The participants comprised 119 hospital employees, including nurses, doctors, and medical technicians. Data were analyzed through descriptive statistics, t-test, ANOVA, Pearson's correlation coefficients, and multiple regression analysis using the SPSS program. Results: The mean safety performance was 4.09±0.34, mean safety compliance was 4.12±0.44, and safety participation was 4.06±0.38. There were significant differences in safety performance by gender and job. Safety performance and its assocation with both perception of importance on patient safety management and, perception of patient safety culture showed a positive correlation. Safety performance was influenced by the perception of patient safety culture. The explanatory power was 15.7%. Conclusion: Based on these results, improving the perception of patient safety culture is necessary to increase safety performance. To this end developing and applying an interprofessional safety performance education program for employees in small and medium-sized hospitals is vital.

• Journal of Multimedia Information System
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• 제6권4호
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• pp.317-322
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• 2019

The purpose of this study was to develop a self-management program for patients suffering from coronary artery disease (CAD), based on the self-determination theory and subsequently perform a heuristic evaluation by professionals and a quality assessment by users. The program consisted of 6 main menus and 20 submenus. Heuristic evaluation was conducted using eight principles, and as a result, a score of 1 was assigned by a professional for five principles: consistency and mapping, good ergonomics and minimalist design, flexibility and efficiency, anesthetics, and error management. Two professionals gave the principles of ease of input, screen readability, and glanceability a score of 1. In the quality assessment by the users, the system quality category had the highest score of 4.6 out of 5, and information quality had the lowest score of 3.87 out of 5. The overall average score was 4.08, which indicated the general satisfaction regarding the quality of the application. We have reflected on all the recommendations provided by the professionals based on their heuristic evaluation and incorporated them in the program.

• 품질경영학회지
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• 제51권3호
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• pp.435-444
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• 2023

Purpose: To attain advanced performance certification, safety aspects along with functionality and performance are essential. Hence, this study suggests radiation leakage assessment methods for aviation security equipment during its performance certification. Methods: Detection technology guided the choice of radiation leakage assessment targets. We then detailed measurement and evaluation methods based on equipment type and operation mode. Equipment was categorized as container or box types for establishing measurement procedures. Results: We've developed specific radiation leakage assessment procedures for different types of aviation security equipment, crucial for ensuring airport safety. Using these procedures allows efficient evaluation of compliance with radiation leakage standards. Conclusion: The suggested radiation leakage assessment method aims to enhance aviation security and reliability. Future research will focus on identifying risks in novel aviation security equipment detection technologies and establishing safety standards.

• 한국문헌정보학회지
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• 제43권3호
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• pp.31-58
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• 2009

디지털지식정보 환경에서 기록은 업무처리와 더욱 밀접한 관계를 가지면서 조직의 경영활동에 핵심적 요소로 부각되고 있다. 실제, 경영은 업무 성과물의 집합체로 표현되며, 조직의 컴플라이언스, 지식경영, 리스크 관리 측면에서 기록관리의 중요성은 날로 증대하고 있다. 하지만 이러한 경영 및 기록 환경의 변화에도 불구하고, 기록관리와 경영활동 간의 실제적 상관성을 밝히는 학술적 논의는 부재한 것이 현실이다. 이에 본 연구는 공공기관의 기록관리 발전을 위해, 양자간의 상관성에 대한 규명과 인지가 선행되어야 한다는 인식 아래, 현 공공기관 경영평가모델의 토대가 된 말콤 볼드리지 모델과 기록관리표준을 중심으로 기록관리와 경영품질 및 성과 간의 밀접한 상관성을 제시한다. 구체적으로는, 경영평가모델 평가지표 속의 기록관리 요소와 기록관리표준에서의 경영품질 요소를 추출 비교분석하며, 이를 통해 상호 공통된 요소와 사각지대로 남아있는 요소들을 기록관리 측면에서 고찰한다.

• 대한지역사회영양학회지
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• 제12권3호
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• pp.310-321
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• 2007

Effective and systematic sanitation management programs are necessary to prevent foodborne disease outbreaks in school foodservice operations. The purpose of this study was to identify the elements to improve in order to ensure the safety of school food service by evaluating sanitation management practices implemented under HACCP-based programs. The survey was designed to assess the level of hygiene practices of school food service by using an inspection checklist of food hygiene and safety. Fifty-four school foodservice establishments considered as poor sanitation practice groups from two year inspections by Seoul Metropolitan Office of Education were surveyed from September to December in 2005. Inspection checklists consisted of seven categories with 50 checkpoints; facilities and equipment management, personal hygiene, ingredient control, process control, environmental sanitation management, HACCP system and safety management. Surveyed schools scored $68.0{\pm}12.42$ points out of 100 on average. The average score (% of compliance) of each field was 10.7/20 (53.3%) for facilities and equipment management, 7.4/11 (67.2%) for personal hygiene, 7.4/11 (74.1%) for ingredient control, 22.4/32 (69.8%) for process control, 8.9/12 (73.8%) for environmental sanitation management, 4.2/7 (59.7%) for HACCP systems management, and 7.2/8 (89.7%) for safety management, respectively. The field to be improved first was the sanitation control of facilities and equipment. The elements to improve this category were unprofessional consultation for kitchen layout, improper compartment of the kitchen area, lacks of pest control, inadequate water supply, poor ventilation system, and insufficient hand-washing facilities. To elevate the overall performance level of sanitation management, prerequisite programs prior to HACCP plan implementation should be stressed on the school officials, specifically principals, for the integration of the system.

• 농촌지도와개발
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• 제26권2호
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• pp.85-97
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• 2019

The conflict management of forest recreation, especially conflict management between hikers and MTB users, has drawn much attention as one of major issues in forest policy making. The main purpose of this study was to investigate hikers' conflict perception against MTB users and their attitudes toward the necessity of conflict management actions, and to identify factors influencing those attitudes. The research data were collected through online surveys of 644 men and women hikers who are aged 20 or older and not participating in MTB riding. The major findings of this study can be summarized as follows: First, the levels of goal interference and social value conflicts against MTB users were not so high, but rather, the awareness level of compatibility was much higher than that of conflict, and hikers' awareness level of safety risks posed by MTB users was also considerably high. Second, hikers' attitudes toward the necessity of conflict management actions were generally shown to be considerably positive, but those attitudes toward indirect management actions such as information, education, and compliance with norms of conduct, were significantly positive than those attitudes toward direct management measures such as zoning, enforcement, and regulations. Finally, the results of the multiple regression analysis showed that four factors that most significantly affect hikers' attitudes toward direct or indirect conflict management actions are behavioral norms conflict, safety risk, compatibility and age. Safety risks had most important influence on hikers' attitudes toward the direct management actions, but behavioral norms conflicts had most important influence on indirect management actions.