• International Journal of Advanced Culture Technology
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• 제10권4호
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• pp.434-443
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• 2022

CPR in High-rise building is one of the challenging tasks to 119 paramedics, evacuating patient from the narrow and vertical area. This study was built to compare the method of mechanical CPR and manual CPR is to maximizing on-scene treatment time, and minimizing the hand-off time in cardiac arrest, transporting patient as fast as possible. The electronic data research (Science, Pubmed, Medline, Medline and 55 academic DB interworking) was conducted, and five articles were included by reviewing and excluding through the Covidence program and Review Manager version 5.4(Cochrane Collaboration). OHCA occurring on the higher floor indicates lower in survival. A total studies uniformly reported mechanical CPR is more effective during the high-rise building evacuation, than manual CPR in rate, depth, and hands-on time of chest compression. Use of mechanical CPR device is more suitable in case of High-rise building OHCA to improve the survival rate which is affected by high-quality CPR.

• Biotechnology and Bioprocess Engineering:BBE
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• 제8권2호
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• pp.135-141
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• 2003

The human granulocyte-macrophage colony stimulating factor (hGM-CSF) gene was introduced into tobacco plants. The cell suspension culture was established from leaf-derived calli of the transgenic tobacco plants in order to express and secrete a biologically active hGM -CSF. The recombinant hGM-CSF from the transgenic plant cell culture (prhGM-CSF) was identified as a yield of about 180 ${\mu}$g/L in the culture filtrate, as determined by ELISA. The addition of 0.5 g/L polyvinylpyrrolidone (PVP) to the plant cell culture medium both stabilized the secreted prhGM-CSF and increased the level of production approximately 1.5-fold to 270 ${\mu}$g/L. The biological activity of the prhGM-CSF was confirmed by measuring the proliferation of the hGM-CSF-dependent cell line, TF-1. Interestingly, the specific activity of the prhGM-CSF was estimated to be approximately 2.7 times higher than that of a commercially available preparation from E. coli.

• 한국실내디자인학회논문집
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• 제27권2호
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• pp.86-97
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• 2018

In modern times, pluralistic social phenomena in which various values are pursed and recognized appear. The modern society called hyper-connected, intelligence information and zero marginal cost society in which shared value is commonly emphasized faces a paradigm shift to shared society system. In particular, sharing-based activities related with intelligence information sectors more prominently emerge in the high-tech informatization which has been accelerated. The purpose of this study is to understand design factors related with how attribution of the sharing culture is expressed in library spaces and examine how sharing infrastructure is established in users' spaces. As a research method, it initially conducted theoretical consideration of the sharing culture and information spaces, which can be regarded as sociocultural phenomena in modern times. Then, it drew sharing culture-based spatial design factors-access, openness and plurality. It analyzed configuration of spaces for sharing information-Cultural Commons (CC), Information Commons(IC) and Learning Commons (LC) - and infrastructure of information spaces, for library cases-five domestic and foreign public libraries-. The findings show that modern library spaces reflect historical needs for the sharing culture and actively serve their roles through spatial infrastructure including contents (programs) and services for sharing knowledge. The study is determined to be valuable as basic data in establishing the infrastructure of information spaces reflecting modern social trends and cultural phenomena, in expecting spatial structures in which knowledge is reproduced and planning spaces of libraries in the future.

• 간호행정학회지
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• 제21권2호
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• pp.223-231
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• 2015

Purpose: The aim of this study was to identify the effects of organizational culture and organizational support on the innovative behavior of general hospital nurses. Methods: The participants in this study were 356 nurses, working in hospitals in Seoul, Gyeonggi and Gangwon Provinces, and Daejeon City. Data were collected from June to August, 2012. A structured questionnaire was used for data collection and data was analyzed using the SPSS/WIN program. Results: The organizational culture positively correlated with innovative behavior. The most significant predictors of innovative behavior were age, organizational support and hierarchy-oriented culture. Conclusion: These findings suggest that nurses' organizational culture and organizational support were linked to innovative behavior. Management-level workers in these hospitals should have the skills and strategies to develop nurses' innovative behavior and increases nurses' recognition of organizational support to achieve high performance through innovation.

• 중환자간호학회지
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• 제5권1호
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• pp.44-55
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• 2012

Purpose: The purpose of this study was to investigate perception of patient safety culture and safety care activity among hospital nurses and to identify factors associated with the safety care activity. Methods: A total of 399 nurses working at secondary or tertiary hospitals in B city were participated in. Data were collected using 'Questionnaire on Patient Safety' and 'Safety Care Activity Questionnaire'. Results: The mean score of patient safety culture was 3.41 out of possible 5. The mean score of safety care activity was 4.40 out of possible 5. There was a positive relation between the perception of patient safety culture and the safety care activity. Through stepwise regression analysis with 22.4% of accountability, it was found that the perception of the safety care activity was associated with communication process, a sub-domain of safety culture, marital status, experience of incidence reporting, and level of patient safety. Conclusion: The findings show the importance of communication among nurses to improve the safety care activity. To provide high quality of care for patients, it is necessary to educate nurses on fire safety, patient education, and medication safety and improve their communication skills.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2004년도 추계 종합학술대회 논문집
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• pp.30-35
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• 2004

본 연구는 패밀리 레스토랑을 방문하는 대학생을 대상으로 하여 레스토랑 이용 후 만족도가 재방문과 브랜드 인지도에 미치는 영향을 연구하는데 목적을 두고 있다. 최근 선진국에서는 서비스 비즈니스뿐만 아니라, 모든 비즈니스 분야에 걸쳐 고품질의 서비스를 필요로 하고 있는 실정이다. 이에 본 연구를 위한 설문 결과는 빈도분석과 요인분석 그리고 회귀분석을 이용한 통계패키지를 이용하였다.

• 대한가정학회지
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• 제49권9호
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• pp.83-97
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• 2011

The effect of an adolescent's being in a multicultural family, including the psychological, cultural, and situational characteristics of this experience, in terms of how it impacts acceptance of Korean culture, social competence, and educational adaptation was investigated. 120 multicultural family adolescents who were enrolled in Seouland Gyeonggi-do middle and high schools were surveyed. The results were analyzed by the PASW Statistics v18 program. Firstly, it was found that the psychological, cultural, and situational characteristics of multicultural family adolescents were significantly affected by family's general economic level and their mother's occupation and nationality. Secondly, multicultural family adolescents with higher self-perception, good accommodation of crosscultural attitudes in Korean culture and more relationships with Koreans tended to adapt to Korean culture more easily. Thirdly, multicultural family adolescents who adapted to Korean culture more easily could also adapt to school life well, and those who had better interpersonal relations and more advanced problem-solving skills had better relationships with school friends.

• ALGAE
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• 제21권1호
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• pp.133-139
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• 2006

Outdoor cultivation of cyanobacterium Spirulina platensis was carried out for 40 days in a batch mode. A half concentration of the SOT based on the underground water was used as culture medium. Working volume was 5.7 tons with 0.2 m depth. During cultivation, mean water temperature, DO and light intensity were all in proper conditions for the S. platensis growth. The adjustment of pH to over 10 with Na2CO3 and addition of the 1.5% natural salt were very effective to delete contaminant organisms, Chlamydomonas moewusii and Chlorella minutissima occurred one after the other in the culture. The mean productivity of the biomass based on the dry cell weight from 14 to 25 days, after the contaminants were deleted, was 7.8 g ·m–2· d–1, which was relatively high productivity in that a half concentration of the SOT was used for the culture. Underground water used in the culture minimized contaminants invasion and addition of the 1.5% natural salt was effective to delete contaminants as well as acted as mineral supplement in outdoor cultivation of S. platensis. Harvesting using the floating activity of S. platensis was effective from mass floating in day time after overnight without agitation and illumination.

• 한국안전학회지
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• 제33권1호
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• pp.142-147
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• 2018

This study aims to analyze and discuss the accidents based on the level of traffic culture (LOT). In pursuing the above, LOT are divided into three categories based on the standardized index of traffic culture. Also, this study focuses on developing the accident models using GLM (generalized linear model). The main results are as follows. First, the null hypotheses that the ratios of fatal and serious injured persons (FSI) are the same over categories are rejected. Second, as the common variables, the ratio of turn signal usage and elderly population are analysed to be impacted to the ratio of FSI. Third, the traffic culture indicators among 5 accident factors which give impact to 'high level' are judged to affect the reduction of FSI. Fourth, compared to other levels, the traffic law violations among 7 accident factors of 'medium level' are estimated to influence the increase of FSI. Finally, in 'low level', the increasing ratio of traffic culture index compared to that of previous year and the number of hospital beds per person are evaluated to be significant to reducing the ratio of FSI. This study can be expected to give some policy implications to regional traffic safety policy-making.

• 한국IT서비스학회지
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• 제16권4호
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• pp.213-222
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• 2017

The advancement of ICT is changing every field of life. It becomes possible with the penetration of personalized devices, that is, smartphone. The boom of IoT will come when there exist diversified and personalized services. In general, we might admit that it is needed that the more privatized services than the overall serviced. Jeju Island is the only one special self-governing province in Republic of Korea and deserves to be proud of the unique culture from its long historical background. One of the very regional culture which performs by women divers, Haenyeo activity or culture, was registered as Intangible Cultural Heritage. When authors were researched Jeju Haenyeo as a worthy reserving service, we recognized that it has never considered to use any point of ICT/IoT yet. Because IoT holds the high potentiality to create any service scenario between interesting groups. We will design a few services for Haenyeo which covers their job territory or daily life, adopts up-to-date technology or method such as sensored network, smart contract and App/Web. In this paper, we intent to show the simplicity and easiness of the application of IoT not to much inconspicuous target. So, we suggest a specialized IoT service for the reservation and promotion of Haenyeo Culture. This service would be composed of sensors, IoT network and App/Web at home and office. This service can be used among interesting groups : Haenyeo, policy maker, manufacturer, service provider and culture consumer.