• Korean Security Journal
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• no.46
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• pp.7-30
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• 2016

This study found the strategies for activating the security industry to utilize social network services based on the platform business model. This research was utilized for in-depth interview and IPA analysis. And use it was to check the contents and strategic improvement projects that can actually materialize and direction of the strategy. First, run a priority need area is a private center of community policing related portal development and operation, universal social networking service(SNS) utilizing expanded, professional training, IT-based security content management and operation of IT infrastructure security guards and security professionals up educational content development, online security guards and security professionals-up refresher training program development. Second, the area over the inventory capabilities increase the effectiveness of the security guards was constructed open-type comprehensive public information system. Third, the area needed to be reviewed are the individual security industry experts workers operating information channels, dedicated customer service and expanding the event of a private security guard & security service providers up. Fourth, the effectiveness of the insufficient area are discuss system improvements, the sharing of community policing closed Cameras for proposals for the expanded utilization of social networking services, private development organizations Social Network Service(SNS).

• Journal of the Korean Society of Radiology
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• v.9 no.6
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• pp.381-392
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• 2015

The purpose of this study was to investigate factors of perception by inpatients of the Primary Health Care institutions about exposure to radioactivity at the time of radioactive examination, providing basic information for making educational materials aimed to change their perception. Most of those patients, 65.5% responded that CT was a type of radioactive examination bringing highest exposure to radiosensitivity. Most of the subjects, 56.1% said that a body part most vulnerable to exposure to radiosensitivity was the genital gland at the time of radiosensitivity examination. And most of the participants, or 26.3% responded that they obtained information about radiation from TVs or newspapers. Among the surveyed patients, men were higher in scores for factors of the perception of radiation such as recognition of radiation, harmfulness of radiation, psychological state at the time of radioactive examination, prevention of exposure to radioactivity and necessity of radiation that women were, with statistically significant differences between the two groups. These findings suggest that it is urgently needed to develop an education program which helps patients better perceive exposure to radioactivity and that radiologists should be very careful to reduce the does of that exposure. If patients better perceive radiation, they would be less anxious and less exposed to radioactivity when receiving the radioactive examination.

• Journal of Digital Convergence
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• v.14 no.4
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• pp.355-362
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• 2016

This cross-sectional study examined the differences of the human rights sensitivity changes between freshmen and seniors of nursing and non-nursing Students. The data for this study were collected using a human rights sensitivity questionnaire developed by Moon answered by 178 nursing and non-nursing students from five South Korean universities. A t-test, chi-square test were performed on the collected data. There were no significant differences in the human rights sensitivity scores between freshmen and seniors in nursing and non-nursing students. There were significant differences in the human rights sensitivity scores in the right to privacy of the psychiatric patients and the environmental rights among nursing students. There were significant differences in the human rights sensitivity scores in the disabled person's physical liberty in non-nursing students. The results of this study suggested the direction of educational curriculum revision about ethics and development of educational programs to improve the human rights sensitivity.

• Korean Journal of Health Education and Promotion
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• v.31 no.5
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• pp.81-95
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• 2014

Objectives: The purpose of this study was to apply participatory action-oriented training (PAOT) principle for the management of metabolic syndrome and to assess its effectiveness in the workplace. Methods: The metabolic syndrome management program applying participatory action-oriented training (PAOT) principle is constructed action checklist, Group discussion, self-creation of an action plan, after 3 months, 6 months, 1 year, the practice carried out check up and encourage practice activity. Results: The seventy-seven workers who participated in the metabolic syndrome management program made a total of 246 action plans, 3.8 action plans per person and 234 action plans were achieved after one year, so that 81.0% of action plans have been achieved. After 1 year, in the intervention group, systolic blood pressure (SBP) and diastolic blood pressure (DBP), body mass index (BMI), the risk factors score decreased statistically significant, and metabolic syndrome prevalence decreased 54.8%. whereas the control group also showed a significant decreased in the mean systolic and diastolic blood pressure, the risk factors score. but, low-density lipoprotein (LDL) was significantly increased. Conclusions: To improve the effectiveness of metabolic syndrome management program applying participatory action-oriented training (PAOT) principle, the need to continues implementing programs and analysis of the long-term effects are required. Participatory action-oriented training (PAOT) principle can applying without cost and time, the human burden for the prevention and management of chronic diseases such as metabolic syndrome.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.22 no.4
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• pp.587-593
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• 2021

Since 2017, a total of 29 fire accidents have occurred in energy storage systems (ESSs) as of June 2020. The common mode voltage (CMV) is one of the electrical hazards that is assumed to be a cause of those fire accidents. Several cases of CMV that violate the allowable insulation level of a battery section are being reported in actual ESS operation sites with △-Y winding connections. Thus, this paper evaluates the characteristics of CMV. An ESS site was modeled with an AC grid, PCS, and battery sections using PSCAD/EMTDC software. As a result of a simulation based on the proposed model, it was confirmed that characteristics of CMV vary significantly and are similar to actual measurements, depending on the grounding method of the internal transformer for PCS. The insulation level of the battery section may be severely degraded as the value of CMV exceeds the rated voltage in case of a grounding connection. It was found that the value of CMV dramatically declines when the internal transformer for PCS is operated as non-grounding connection, so it meets the standard insulation level.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.2
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• pp.130-143
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• 2019

The purpose of this study is to identify factors of 25~36 months old infant's happiness and to develop a scale to measure infant happiness. The subjects were 250 infants aged 25~36 months. The results of this study are as follows: First, the components and items of infant's happiness scale selected through the literature, the previous measurement tool, and the focus group interview were 8 components and 29 items. The items were composed of 4 items of problem behavior, 4 items of achievement through immersion, 4 items of relationship with friends, 4 items of relationship with teacher, 3 items of physical environment, 4 items of positive emotion, 3 items of negative emotion, and 3 items of health. Second, as a result of validation of validity for infant's happiness scale, the item fit was confirmed with CFI=0.89, TLI=0.88, and RMR=0.05. Also, the construct validity was confirmed with convergent validity and discriminant validity. The concurrent validity was significantly correlated with the components of the previously developed measurement tools, and the reliability was appeared with 0.71-0.89. The infant's happiness scale developed in this study ensured reliability and validity as a measurement to measure infant happiness. Therefore, this scale is expected to be used as a major test tool to develope and verify a program for promoting infant happiness.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.28 no.4D
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• pp.545-551
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• 2008

The MOCT(Ministry of Construction & Transportation) gave a order named as "The guideline for computerization and application of geotechnical investigation result" to an affiliated organization in March 2007. Today, pilot project of construction of geotechnical information database is in process to be stable for its system after applying this guideline, and discipline how to input investigated data for related users. We have developed standard for geotechnical investigation result-format, metadata for distribution of geotechnical information and to coordinate based on world geodetic system. Also, We had a introduce to status with respect to use the input system, collect a statistics of input contents. At a result, improvement items of input system is proposed. It was analyzed that most users put to practical use easily as a result of education for making use of on the spot of the developed GIIS. But There were problems with the GIIS as well as complexity of metadata formation, such as error of moving part of information window, and a part of recognition error of install program in accordance with computer OS circumstances. Particularly, to improve some parts of GIIS is needed, because of use of or KNHC (Korea National Housing Corporation)-specific format and difference of input process followed by MOCT's guideline. In this study, it is planning to make up for occurred problems, and improvements when operating and managing the Geotechnical Information DB center in 2008.

• Journal of Gifted/Talented Education
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• v.14 no.2
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• pp.75-99
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• 2004

The purpose of the study was to find out differences in personality characteristics between gifted and normal children and also to find out differences in personality characteristics between gifted boys and gifted girls. Three hundred and forty-five children(108 gifted children, 237 normal children), who were forth to sixth grade children, were taken the Children's NEO Personality Inventory(Big five traits and 17 facets). The results were as follos; 1. There are statistically significant differences in personality characteristics between the gifted and the normal children. The gifted children have higher tendency of openness, extraversion, conscientiousness, lower neuroticism than the normal children. There is no difference in agreeableness between the gifted and the normal children. In the subfactors(facets) of neuroticism, the gifted children have lower tendency of anxiety, hostility, depression, shyness, attention deficit than the normal children. In the subfactors of extraversion, the gifted children have higher tendency of assertiveness, gregariousness, cheerfulness than the normal children. In the subfactors of openness, the gifted children have higher tendency of fantasy, creativity, physical activity, high intellectual ability, flexibility, reactivity than the normal children. In the subfactors of agreeableness, the gifted were more warmth and altruism than the normal children. In the subfactors of conscientiousness, the gifted children have higher tendency of competence, achievement motivation, deliberation, dutifulness than the normal children. 2. There were no statistically significant differences in personality characteristics between the gifted girls and the gifted boys. In the subfactors of neuroticism the gifted boys have higher tendency of shyness than the gifted girls. In the of subfactors of extraversion, the gifted boys have lower tendency of sensation- seeking than the gifted girls. In the subfactors of openness, the gifted boys have higher tendency of intellectual ability than the gifted girls.

• Proceedings of the Korea Society of Information Technology Applications Conference
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• 2006.06a
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• pp.130-137
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• 2006

본 논문은 디지털홈서비스의 실제 이용자들에 대한 실증분석을 통해 수용에 영향을 미치는 요인들을 밝히기 위한 연구이다. 디지털홈서비스의 특성에 맞게 기술수용모형(TAM)을 확장, 수정된 연구모형을 개발, 가설을 설정하여 분석하였다. 외부변수로 이용자의 특성을 채택하였으며, 디지털홈서비스가 가정 내 기술임을 고려하여 신념변수로 '지각된 이용용이성'과 '시각된 즐거움'외에 '지각된 편의성', '지각된 안전성', '지각된 삶의 질 향상'이라는 변수를 추가하였고 종속변수로는 '이용행동'을 설정하였다. 205명의 실제 이용자를 대상으로 한 설물조사 중 201개의 유효표본을 분석하였고, 신뢰성과 타당성 모두 통계적으로 적합한 것으로 나타났다. AMOS 4를 이용한 구조방정식 모형분석을 통해 24개의 가설검증 결과, 13개의 가설이 채택되었다. 이용자 개인의 특성 중 경험과 교육훈련은 지각된 이용용이성에 정(+)의 영향을 미쳤으며 혁신성은 지각된 즐거움, 지각된 편의성, 지각된 안전성, 지각된 삼의 질 향상에 대하여 정(+)의 영향을 미치고 있었다. 또한 지각된 이용용이성이 다른 신념변수인 지각된 즐거움, 지각된 편의성, 지각된 안전성, 지각된 삶의 질 향상에 정의 영향을 미치고 있었다. 종속변수인 이용행동에는 지각된 즐거움과 지각된 편의성, 지각된 삶의 질 향상이 긍정적인 영향을 미치나, 지각된 이용용이성과 지각된 안전성은 영향을 미치지 않았다. 가정에서 쉽게 이용할 수 있다는 것만으로는 적극적인 이용 행동을 기대할 수 없으며, 즐거움 및 실용적인 효익들의 제공 및 이를 위한 다양한 컨텐츠와 프로그램 개발등이 매우 중요하다는 것을 시사하고 있다.3-25%까지 감소하였다. 하지만 산간지역에서는 발육속도가 빨라지고 수량이 증가하거나 큰 변화가 없는 곳도 많아 온난화조건에서도 지역별 정밀기후 추정과 이에 근거한 최적품종의 선택, 이앙기 및 수확기 등 생육기간의 조절이 온난화 대응기술로서 유효할 것으로 기대된다.결과를 분석한 데이터를 차기 메일 발송에 꾸준히 적용함으로써 성공적인 이메일 마케팅 결과를 얻을 수 있을 것으로 기대된다.여 수평적인 의견도출과 각자 역할의 확대 및 변화를 시도할 수 있는 제작흐름이 되도록 고안된 제작구조이다.성을 환기시켜 객관적이고 비판적인 의식을 환기시키는 브레히트의 '소격화'의 효과가 소비자의 관심을 환기시켜 특정한 목적을 달성하려는 광고에 효율적으로 적용된 예 인 것이다. 재미, 기타 독특한 체험을 통해 소비자에게 유희라는 쾌락적 경험을 제공하고자 한다.고도로 통계적 유의차(p<0.001)가 있었다. 즐기는 음료로는 ${\ulcorner}$콜라${\lrcorner}$가 가장 많았으며(46.8%), 그 다음은 사이다, 주스 등의 순으로 나타났으나, 남 여 대학생간에는 유의성있는 차이는 없었다. 음식의 먹는 시기는 점심과 저녁사이의 ${\ulcorner}$간식${\lrcorner}$이 가장 많았으며(42.2%), 남 여 대학생간에는 유의한 차이는 없었다. 패스트푸드는 많은 사람들이 ${\ulcorner}$맛${\lrcorner}$이 좋기 때문에 이용하며(62.8%), 남 여 대학생간에는 통계적 유의성(p<0.05)이 인정되었다. 5. ${\u

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.11
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• pp.60-67
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• 2018

This study was conducted to investigate the effects of DISC behavioral style on the knowledge and clinical performance of nursing students. The subjects of the study were nursing students in the fourth grade of university and the data collection period was from March 2015 to December 2016. The collected data were analyzed using SPSS 24.0. DISC behavioral style analysis showed that 10.6% were dominant, 33.8% were influence, and 48.5% were steadiness and 7.1% were conscientiousness. Knowledge score in accordance with the measured points of DISC behavioral style did not show differences in the first, but did show differences in the second and third. Conversely, clinical performance score in accordance with the measurement points of DISC behavioral style showed differences in the first, second and third.Knowledge and clinical performance scores revealed significant differences in the interactions between the groups, between measurement points and between groups and measurement points. As a result, DISC behavioral style of nursing college students vary, with each having merits and demerits. Therefore, it is necessary to provide an opportunity to understand these points and to develop merits in order to improve the learning outcomes of the curriculum.