• Proceedings of the Korea Information Processing Society Conference
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• 2013.11a
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• pp.845-848
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• 2013

유 무선 통신망을 통한 여러 서비스들에 대해 정보의 정확성, 전달속도 및 신뢰성은 서비스 제공에 중요한 요소도 작용된다. 뿐만 아니라 최근 정보보호의 인식이 커지면서 보안 적용도 중요한 요소로 자리 잡고 있다. 하지만 보안 적용 시 속도 지연 및 서비스 품질 저하의 문제가 발생할 수 있다. 이러한 문제는 보안 적용에 필수적인 암호 알고리즘 수행 시 내부적으로 소모되는 연산 비용이 크기 때문에 발생할 수 있다. 본 논문에서는 암호 장치를 추가한 테스트 환경을 구축하여, 보안을 적용하였을 때 소모되는 비용을 암호 알고리즘 레벨로 측정 및 분석하였다. 결과적으로 암호 장치를 추가하여 암호를 수행했을 때 암호화에 대한 소모비용은 데이터 통신에 많은 영향을 주지 않는다는 것을 확인하였다.

• Proceedings of the Korean Society for Information Management Conference
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• 2018.08a
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• pp.87-90
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• 2018

최근 중국은 공공도서관의 규모, 예산, 인프라 면에서 괄목할 만한 성장을 보이고 있다. 중국에서 공공도서관은 공공문화서비스체계의 중요한 요소로서 국민들에게 다양한 서비스를 제공하고 있다. 이러한 서비스의 하나로서의 문화프로그램에 대한 중국 청년들의 인식을 탐색하는 것이 본 연구의 목적이다. 이를 위해 중국 청년들을 대상으로 심층면접을 실시하여 그들의 도서관과 문화프로그램에 대한 인식을 검토한다. 또한 그러한 인식에 영향을 미치는 요소와 한국 이용자의 인식과의 공통점 및 차이점을 살펴본다. 이를 통해 문화프로그램의 지향점을 모색하고자 한다.

• Proceedings of the Korean Society of Fisheries Technology Conference
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• 2001.10a
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• pp.229-230
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• 2001

최근, 물이 인류의 생존을 위협하는 문제로 인식되며 중요시되고 있으며, 이는 식수에 대한 국민의 생존권 및 건강권 뿐 아니라 청정하지 못한 수질에서 어획 또는 양식되는 수산자원의 안전성과도 결부되어 중요하게 인식되고 있다. 이는 중금속 뿐 아니라 세균이나 바이러스 등이 먹이연쇄를 통하여 건강을 위협할 수 있기 때문이다. 이로부터 다양한 수처리 기법이 개발되고 있으며, 그 중 하나인 화학적 산화법은 수중 오염물을 화학적으로 산화시켜 생분해성이 좋아지게 하거나 흡착법으로 쉽게 제거될 수 있는 최종 또는 중간 생성물로 변화시키는 방법으로서 염소, 오존, 과산화수소, 과망간칼륨 등이 통용되고 있다. (중략)

• Proceedings of the Korea Contents Association Conference
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• 2019.05a
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• pp.279-280
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• 2019

비보건계열 대학생들을 대상으로 치과위생사 의료인화 정책에 대한 찬반의견을 조사하였다. 비보건계열 대학생들은 의료인, 의료기사의 구분에 대한 인식 수준, 치과위생사 업무에 대한 인식 수준이 낮았고, 40%의 응답자가 치과위생사 의료인화 정책에 찬성하였다. 치과위생사를 단순히 의료인으로 편입시키는 정책보다는 치과의료와 관련된 법률을 제정한다거나 치과위생사 직업의 단독법을 제정하는 등 국민구강건강을 향상시키는 데 바람직한 체계가 무엇인지 다양한 시각으로 모색할 필요가 있다.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.16 no.6
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• pp.43-55
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• 2021

Recently, as the domestic job problem has become serious, government ministries are investing a lot of budgets to encourage startups by prospective entrepreneurs. What is important to the success of startups is the recognition of various startup opportunities before starting a startup, and the experience through trial. However, in reality, prospective entrepreneurs recognize and seek various startup opportunities through support such as startup education and initial commercialization funds through various government supported projects, but it is difficult to actually start a business. Previous studies have revealed that the recognition of entrepreneurial opportunities affects entrepreneurial intentions by various variables such as gender, but research is insufficient on what kind of black box exists between the recognition of entrepreneurial opportunities and entrepreneurial intentions. The purpose of this study is to emphasize the importance of positive psychological capital as a major method for improving the entrepreneurial intention, and to analyze exploratorily whether positive psychological capital plays a mediating role between the recognition of entrepreneurial opportunities and the entrepreneurial intention. As a result of the study, it was confirmed that the recognition of startup opportunities affects the intention to start a business, and positive psychological capital has a mediating effect between the recognition of the startup opportunity and the intention to start a business. This means that positive psychological capital is important in order to lead to actual entrepreneurial intentions after recognizing a startup opportunity. Therefore, in order to revitalize the startups of prospective entrepreneurs in the current startup ecosystem, it is necessary to prepare a plan to improve the recognition of startup opportunities and positive psychological capital.

• Korean Journal of Legislative Studies
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• v.15 no.1
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• pp.119-143
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• 2009

Public disapproval of National Assembly is resulted not only from the structural peculiarity of its decision-making process, but from the gap between public expectation of the National Assembly and its performance. While Korean electorate, being interested in politics with relatively high level of political efficacy, hold higher expectation from politics, the National Assembly fails to satisfy public expectation. In particular, irresponsible behaviors of representatives and the crippled operation of the National assembly are responsible for the low level of public trust to it. Institutional reform and individual efforts of representatives are necessary to promote public trust toward the National Assembly.

• Journal of Korea Entertainment Industry Association
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• v.13 no.8
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• pp.377-389
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• 2019

This study conducted social network big data analysis to investigate consumer's perception of Japanese sporting goods related to Japanese boycott and to extract problems and variables by recognition. Social network big data analysis was conducted in two areas, "Japanese boycott" and "Japanese sporting goods". Months of data were collected and investigated. If you specify the research method, you will identify the issues of the times - keyword setting using social network analysis - clustering using CONCOR analysis using TEXTOM and Ucinet 6 programs - variable selection through expert meetings - questionnaire preparation and answering - and validity of questionnaire Reliability Verification - It consists of hypothesis verification using the structural model equation. Based on the results of using the big data of social networks, four variables of relevant characteristics, nationality, attitude, and consumption behavior were extracted. A total of 30 questions and 292 questionnaires were used for final hypothesis verification. As a result of the analysis, first, the boycott-related characteristics showed a positive relationship with nationality. Specifically, all of the characteristics related to boycotts (necessary boycott, sense of boycott, and perceived boycott benefits were positively related to nationality. In addition, nationality was found to have a positive relationship with consumption behavior.

• Journal of Korean Society of Forest Science
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• v.111 no.1
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• pp.186-200
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• 2022

The purpose of this study was to provide the basic data necessary for stakeholders to establish and promote policies related to the national forest trail. Awareness analysis was conducted on 800 visitors to the national forest trail, specifically to the Jirisan trail and Daegwallyeong forest trail, as well as 1,200 members of the public. Awareness of the national forest trail was low and at a similar level for both visitors and the general public; however, compared with the general public, the visitors had a higher need for the national forest trail system and were willing to visit and recommend the trail. The most common answers in response to the purpose of visit, reason for choosing the national trail, matters of interest, problems, necessary regulation, and role expectations were similar among the visitors and general public. Based on gender and age, there was a significant difference in the matters of interest and desired activity, but "scenery" was the most crucial factor. Therefore, after a comprehensive survey on the major view points, given that "scenery" was identified as an attractor, a system should be developed to identify and provide the information desired by visitors and the general public. These results are expected to be employed as basic data for stakeholders in decision making related to the national forest trail.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.12
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• pp.594-602
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• 2016

This study was carried out to suggest hospital referral system improvements based on health insurance subscriber perceptions of the delivery of healthcare. Health insurance subscriber outpatients (n = 207) referred from a stage 1 medical institution to the S university hospital located in Seoul responded to the study survey. The study's item reliability is reliable as the Cronbach's alpha coefficient was greater than 0.7. This study results showed that 5.9% of patients were referred from a higher stage hospital to a same stage hospital. The main factor attracting patients to S university hospital were physician reputation and confidence. The highest factor ($4.40{\pm}.92$) was xxxx. In addition, survey respondents reported that the concentration of patients in extra-large hospitals in Seoul ($4.24{\pm}.97$) was an important issue, and the issue with the highest priority for improvement ($4.05{\pm}1.02$). A positive correlation was detected between the recognition and improvement of delivery of healthcare (p < 0.01). Based on the results, we suggest that improvements in the delivery of healthcare should focus on patients rather than suppliers of national health insurance or other insurers. Keywords: delivery of healthcare, health services accessibility, national health insurance, tertiary care centers, hospital referral.

• Journal of Hospice and Palliative Care
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• v.18 no.3
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• pp.219-226
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• 2015

Purpose: This study was conducted to understand public perception of home-based hospice and identify related factors. Methods: Between August 19, 2014 and August 30, 2014, data were collected using an E-mail questionnaire that was filled by 1,500 adults who were over 20 years of age. Data were analyzed using descriptive statistics, ${\chi}^2$-test and logistic regression. Results: Among the respondents, 15.9% were aware of home-based hospice care, and 61.3% were willing to receive home-based hospice care. The factors that influenced the participants' willingness to use home-based hospice services included residential district, religion and private health insurance. Respondents who lived in Seoul (OR: 1.56, 95% CI: 1.04~2.33), Gwangju/Jeolla province (OR: 2.02, 95% CI: 1.23~3.32), Busan/Ulsan/South Gyeongsang province (OR: 1.81, 95% CI: 1.17~2.82) were more well-aware of home-based hospice care than those who lived in Incheon/Gyeonggi province. The faithful were more informed about the services than those without non-faithful participants (Roman Catholics (OR: 2.03, 95% CI: 1.30~3.17), Protestants (OR: 1.76, 95% CI: 1.22~2.53). Participants who had a private health insurance plan knew more about the services than those without one (OR: 1.45, 95% CI: 1.03~2.04). Conclusion: First, it is necessary to improve perception of the public and healthcare providers regarding home-based hospice care. The government should review a measure to institutionalize operation of a palliative care team at hospitals and community home-based hospice care centers.