• 한국정보전자통신기술학회논문지
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• 제8권6호
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• pp.491-496
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• 2015

클라우드 컴퓨팅은 서버의 추가 구축에 대한 비용절감, 데이터 스토리지 확대에 대한 비용 절감, 컴퓨터 자원에 대한 공유, 새로운 기술의 적용에 대한 편의성 등의 장점을 가지고 있다. 그러나 서비스 모델의 다양성으로 인하여 새로운 보안의 우려사항이 높아지고 있어, 이용자가 서비스를 이용 시 안전한 사용자 인증방법이 요구되고 있다. 이에 본 논문에서는 클라우드 보안 영역 접근시 향상된 에이다부스트 알고리즘을 활용한다. 에이다부스트는 20도 이상 기울어진 얼굴을 인식 못 한다는 단점에도 불구하고, 속도와 신뢰성이 높다는 장점 때문에 많이 사용되고 있다. 제안된 방법을 이용하면, 실험결과에서 보듯 20도 이상 기울어진 얼굴도 인식함을 확인하였다. 연구용으로 이용할 수 있는 FEI Face Database를 이용하여 알고리즘 수행 결과 98%의 성공률을 얻었다. 실패한 2%는 안경을 쓴 사진이나 다른 객체로 인하여 인식이 제대로 안된 경우이다.

• International Journal of Computer Science & Network Security
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• 제22권6호
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• pp.109-114
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• 2022

The article is devoted to analyzing the police influence on road safety formation. The globalization processes confirm the study's relevance, provoking population mobility and the need to increase freight traffic. The study aims to identify the factors that affect road safety and the activities of the police and the EU transport safety units. An empirical analysis using factor analysis, correlation analysis, and general scientific methods of cognition were carried out to achieve the goal. The analysis results found that the number of police officers affects road safety, but not in all countries, which confirms the importance of other factors. Based on the analysis results of the scientific literature, the factors affecting transport safety are legislative regulation, the use of innovative technologies, transport infrastructure, geography, and psycho-physical and emotional drivers factors. It has been proved that the police authorities and units cannot fully ensure transport safety in the European Union because the safety is formed by a complex of actions by the state and road users.

• The Journal of Korean Physical Therapy
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• 제27권5호
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• pp.375-380
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• 2015

Purpose: The purpose of this study was to evaluate the impact of differences in computer-aided cognitive rehabilitation aimed at stroke patients on cognitive function and daily life. Methods: The study subjects were Gwangju, Jeonnam including the attention group (group I), memory group (group II), and visual perception group (group III), who were randomly placed in each of a 10 by one problem solving group (group IV). The PSSCogRehab was applied to all subjects who underwent eight weeks once a week after 20 minutes in each group by strengthening mediation 10 minutes 30 minutes total, with a five minute break in the middle. Results: Cognitive function and activities of daily living is security and inter-group differences before intervention, and post-test results in the memory training group II, the intervention group I, III, IV and more on cognitive function and activities of daily living compared to it was effective. Conclusion: The results of computer-aided cognitive rehabilitation measuring cognitive function and ADL in patients with stroke in accordance with the group I, III, and IV group cognitive function and activities of daily living compared to IV showed that it was more effective.

• 한국실내디자인학회논문집
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• 제24권3호
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• pp.137-145
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• 2015

Ubiquitous technology is currently being introduced to libraries at the fastest speed as compared to other spaces. However, the introduction of ubiquitous technology to the existing analog space is causing problems despite such intelligence of libraries as the design standards for ubiquitous spaces have not been arranged yet. This researcher analyzed and evaluated the characteristics of design from the ubiquitous aspect of the ubiquitous environment-oriented libraries that are still at their initial stage. The subjects for this study were the National Library of Korea, Myongji University Bangmok Library, and Yonsei University Library. The definition and characteristics of the ubiquitous environment libraries were examined through literature review and the standards for design analysis were derived by analyzing previous studies. Case analyses were conducted to evaluate the design elements in the ubiquitous environment libraries based on the field observation, photographing, and interviews with managers. As a result, functionality, safety, cognition and convenience were derived based on the investigation and analysis of previous studies; informativeness, playfulness, security, and simplicity which are the design characteristics were found. As a result of the case studies, while functionality and safety are met in most of the standards for design analysis, universality was very low. Care for minorities is need in a library as it is a space used by many unspecified individuals.

• 한국가구학회지
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• 제26권4호
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• pp.346-355
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• 2015

It suggests a closet design for infants in consideration of space utilization, furniture arrangement, and goods storage by integrating a baby's closet and toy chest, which was used for storage of baby's toys and play instrument. For this, it conducted and analyzed data research on the infants' toy chests in the domestic and overseas market and based on such approach, the colors that helped development of infants' cognition and emotion were selected while suggesting familiar animal characters for infants. Without considering separate arrangement of furniture and toy chest within limited space, it allowed space utilization and provided enough storing space. Also, the attached ball casters enabled easy carry of the closet and with this function, it helps infants arrange and store goods by themselves so that making them feel a sense of accomplishment. For effective spatial utilization as well as security of its genuine storage function, the closet and toy chest were combined in this study. Thus, it is believed that development of such multifunctional furniture will suggest the direction of researches on domestic furniture development that are conducted to maximize utilization of residential space for the people living today.

• 시큐리티연구
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• 제61호
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• pp.235-254
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• 2019

이 연구는 테러 인식에 대한 척도에 대하여 확인적 요인분석(Confirmatory Factor Analysis)을 사용하여 요인구조를 확인함으로써, 한국형 테러인식을 측정하는데 적합한 척도인지에 대한 정보를 제공하고자 하였다. 최오호 외(2016) 「국회청사 보안강화 방안에 관한 연구」에서 수집된 국회공무원을 대상으로 한 176명의 자료를 분석에 활용하였다. 연구결과 테러인식의 총 14문항으로 구성된 척도에서 테러우려 3문항, 테러발생인식 5문항, 테러대응 3문항, 테러대비장치 3문항의 요인별 모형적합도의 적합도 지수는 기준치를 충족하여 적합한 것으로 나타났다. 표준화회귀계수도 기준 값을 상회하고 있어 적합한 것으로 나타났다. 잠재변수 테러우려가 평균분산추출값의 기준 값에 다소 미치지 못한 것을 확인하였으나, 그 이외의 값은 적합한 것으로 나타나 집중타당도가 확보된 것으로 보았다. 이를 보충하고자 판별타당도를 검증한 결과 척도 수준이 적합한 것으로 나타났다. 따라서 이 연구에서 검증한 테러인식문항을 포함하여 테러와 관련된 이론과 선행연구를 바탕으로 테러인식을 측정하기 위한 적합한 문항으로 구성된 설문지가 개발되어 측정될 필요가 있다.

• 한국컴퓨터정보학회논문지
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• 제23권8호
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• pp.143-149
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• 2018

Recently, President Donald Trump signed FOSTA (Fight Online Sex Trafficking Act) in April 11, 2018, which makes online service no more immune from civil liability for the action of third party facilitating sex trafficking content. Although it is also important to enhance security regulations and cognition on law, but it will be economically more effective to put more energy on preventing recidivism. For John School in Korea, it should increase implementation rate by putting core manpower and budget for preventing needs of sex purchase and then, check operation method and efficacy to improve the actual program. One way is first, empirical analysis and data is required on efficacy of John School program. Second, should have clear definition in Special Sex Trade Law. Third, more strick regulation for selecting participant is required. Fourth, more manpower and budget is required. Fifth, charging the participant for educational fee shall be reviewed. Sixth, educational program should be reviewed. The most important point of education is to make those criminals feel guilty about financially purchasing the sex, basically making them to recognize that it is ethically wrong. However, the current education system contains no clear explanation about the ethical issue of such problem but focusing more on other factors such as sexual disease and structural problem of sexual business. Therefore, this failed to deliver the right psychological training to those criminals without any ethical control. Knowing why women feel hurt when having unwanted sexual relationship by being paid is required part in terms of education for preventing sex trafficking.

• 한국조경학회지
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• 제36권1호
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• pp.49-61
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• 2008

School forests, an important part of the urban forest, has diverse functions and plays an important role in artificial environment. It has three main functions: educational for children, ecological for nature, and cultural for residents. In spite of its diverse functions and roles, the actual conditions and achievements of school forests have not been correctly evaluated, resulting in institutional inertia. To improve these problems, this study was synthetically conducted by the post occupancy evaluation of users(residents, teachers and students) at school forests. This study can be summarized as follows: 1. The cognition and satisfaction level of school forests supported by private organizations was higher than those by local governments. Therefore, the establishment of a post management system of private organizations is more effective than the simple financial support of local governments. 2. The frequency of use of school forests by residents was higher than that of teachers. Their purposes were mainly to rest or walk However, teachers used school forests for nature observation and education. 3. In a survey of teachers about a reform measure and problems of school forests, the necessity of a post management system and financial security were significant requests. In addition, steady publicity and education, participant program, and incentives for teachers should be considered. This study is meaningful to systematically develop and activate the school forest movement. The integrated approach to the school forest movement reflects opinions of related users and is expected to become a useful foundation in studying about the improvement of city environments.

• 해양환경안전학회지
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• 제19권5호
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• pp.511-517
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• 2013

해양경찰조직을 지배하는 각종의 조직문화들은 이를 인식하는 해양경찰관이 조직구성원으로서의 행동에 영향을 미칠 수가 있고, 나아가 해양경찰활동의 역할과 치안활동을 결정지을 수가 있다. 이에 해양경찰공무원의 조직문화는 전반적인 주류를 형성하는 문화가 나타날 수가 있고, 특정 개인이나 집단이 향유하고 공감하는 조직의 하위문화가 나타날 수가 있다. 이러한 해양경찰조직문화의 유형은 다양하게 나타날 수가 있는바 일반적인 조직에서 나타날 수 있는 집단문화(Group Culture), 위계문화(Hierarchy Culture), 발전문화(Development Culture), 합리문화(Rational Culture)에 대한 인식차이를 살펴보았다. 해양경찰관들의 일반적 인식에 대한 분석결과를 살펴보면 다음과 같다. 첫째, 연령에 따라 위계문화와 합리문화에서 20대 연령층의 해양경찰공무원들의 인식이 가장 높게 나타났다. 둘째, 계급에 따라 위계문화와 발전문화, 합리문화에서 차이를 보이는 것으로 나타났으며, 위계문화에 있어서는 경장 계급, 발전문화와 합리문화의 경우 경감 계급이 가장 높게 인식하는 것으로 나타났다. 셋째, 입직경로별 조직문화의 인식차이 분석결과 집단문화에서만이 차이를 보이는 것으로 나타났으며, 특히 특별채용으로 입직한 해양경찰공무원의 집단문화 경향이 낮게 나타나는 것을 알 수 있다.

• 한국응급구조학회지
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• 제14권3호
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• pp.13-28
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• 2010

Purpose: In this study, we investigated the better application of the law which is about the AED installation and more effective ways of emergency medical care system, to understand the law and to research the current condition of public facilities which belong to local governments, and to seize the aspect of safety guards who currently work in order to provide the installation of AED in the public facilities and to provide more efficient emergency medical service with the effectuation of the immunity law of the good intention of first-aid treatment. Methods: In Gwang-ju, 234 public facilities have been identified by 31 December, 2008. With the exception of the duplication, we researched 158 facilities and received the answers from 95 of them. Results: In the research, 53% of them have had internal emergency first-aid education, and 55% of them didn't have this education and a CPR education manual, and 30% of the facilities even didn't know how to connect with the manager of the company for the first-aid department. On the other hand, most of them were highly interested in CPR and AED education on the ratio of 91% and 93%. 88% of them have been trained about first-aid, 51% of them haven't been retrained, 17% have never been trained. so, the reality of emergency system at public facilities is serious. 78% of them knew they are working at public facilities, though 49% of them didn't know about AED installation. 57% of them didn't know the fact there is the immunity law related with good intentions for first-aid treatment. 63% of the facilities have security guards, and 30% of them didn't answer the questions. Also, many of them agreed to the opinion that all employees should have first-aid training. At representative survey report of participator of public-facility, emergency treatment is 61%, 16% of patients calling. Accordingly they importantly think better doing an on-site first-aid than evacuating the patient. And the rates show that 57% of them answerers tend to call Fire-Office(119) for evacuating the patients, and 28% of them EMIC(1339) for the first-aid. Conclusions: In this study, we are suggest to improve the details of the efficient operations and management after the grasp of the uninstallation, indifference, and unreliable conditions of AED. 1) Need a publicity of AED install cognition which is an emergency medical instrument at public facilities. 2) Arrangement of safety agents at facilities and concerns about them for good management from the parties concerned. 3) Need a designation of legal details according to the decision of the AED installation and the standard of the AED installation. 4) Training about first-aid of safety guards and the persons concerned in the facilities should be practiced participation with the positive and through this, first-aid treatment could be done by anyone who knows the immunity law related to medical emergency. 5) The brochures for the potential users and the results form practicing the instructions need to be improved in many ways through recording the emergency cases that have happened.