• Food Science and Industry
• /
• v.51 no.3
• /
• pp.209-217
• /
• 2018

Delphi technique is widely used to develop consensus on group opinion. It is important to identify the strategic technologies and evaluate technology level for the establishment of national R&D policy to upgrade technology level. The aim of this article was to reflect on Food Safety technology level by using Delphi methodology. And, competitiveness of patents and journal articles is evaluated for Korea, USA, Japan, China and EU. As a result, USA is the most competitive country for all technology categories. The average technology level of Korea was 79.5% of world-top coungry and average technological gap was 6.1 years. Korea is grouped in middle-lower class for overall food safety technology level. However, there are some variances among the level of technologies. As a result of this study, food safety research management needs to expand R&D investment and training of food safety specialist. The results of this research can be utilized to establish a road map for transportation R&D and plans.

• Journal of Convergence for Information Technology
• /
• v.10 no.9
• /
• pp.222-228
• /
• 2020

The purpose of this study was to investigate activity participation level and functional disability based on ICF for the elderly aged over 65 years. Subjects were 100 senior citizens. We performed data collection using Korean Activity Card Sorting(KACS) and World Health Organization Disability Assessment Schedule 2.0(WHODAS 2.0). Data were analyzed using descriptive statistics, Pearson's correlation, multiple regression. As a result of the survey of activity participation levels, retained level of activity participation of instrumental activity was highest at 75.06%. Among the WHODAS 2.0 sub-domain, 'getting along with people', 'participation in society' had the most difficulties and 'self-care', 'life activities' were the lowest. An analysis of the correlation between the activity retention rate and functional disability showed that there was a significant negative correlation. Significant factors influencing functional disability were activity participation level of social activity, instrumental activity and main work(retirement). We confirmed that activity participation level was important factor on functional disability. Further, we need standardization study for generalization.

• Defense and Technology
• /
• no.2 s.240
• /
• pp.58-67
• /
• 1999

성공적 군사작전 지원을 위한 전술항공정찰 임무 수행 능력 구비를 위해서는 각 정보 수집 체계별 보유 기술 수준과 가용예산, 획득 우선 순위 등을 고려하여 현 작전수행 개념에 의거 운용 체제를 구축해야 할 것이다. 특히 전술항공정찰을 통한 영상정보의 수집은 항공작전 수행시 성공적인 임무수행의 보장과 통합 임무명령을 작성하기 위해 기초자료를 제공하는 핵심 활동의 하나이므로 전술항공 정찰 체계도 전투기 확보와 같은 비중과 종합적인 운용개념을 가지고 검토되고 확보되어야 할 것이다

• Journal of Korean Society of Transportation
• /
• v.16 no.1
• /
• pp.35-46
• /
• 1998

본 연구의 목적은 직장인과 비직장인들의 일일교통발생량과 관련된 시간적 요인들과 인구 및 사회.경제적 변수들의 관계를 비교.분석하는 것이다. 이러한 분석은 도심내 직장인과 비직장인들의 교통발생특성뿐만 아니라 교통방생행위 예측을 위한 기초적 이해를 제공한다. 본 연구의 대상 직장인과 비직장인들의 교통발생행태는 미국 텍사스주 샌 안토니오시에 살고 있는 사람들로 한정하였다. 본 연구에서 관련자료의 비교.분석한 결과 첫째, 직장인들의 평균 일일교통발생량이 비직장인들 보다 많다. 주활동 이전의 직장인의 교통발생량은 비직장인들보다 적고, 주활동 이후에는 직장인들이 비직장인들보다 많은 교통을 발생시키고 있다. 특히, 오후 교통혼잡시간대 직장인들의 교통발생이 비직장 인들보다 많은 차이를 나타낸다. 둘째, 두 집단의 주활동 기간은 그 밖의 다른 활동에 소비한 시간과 주활동 전후의 교통발생수와 반비례 상관관계를 갖는다. 주활동의 시간의 다소에 따라 다른활동을 위한 시간적 여유와 교통량과 밀접한 관계 때문에 주활동의 시간은 교통량분석에 있어 결정적 변수이다. 마지막으로 출근하기 이전 직장인들의 교통량은 사회.경제적 변수들과 관계없이 독립적으로 발생되나, 퇴근한 이후에는 모든 인구 및 사회.경제적 변수들과 밀접한 함수관계를 갖는다. 비직장인들의 교통발생은 자동차 보유대수와 경제적 여유수준과 밀접한 관계를 나타낸다.

• Journal of the Korea Society of Computer and Information
• /
• v.29 no.4
• /
• pp.125-134
• /
• 2024

This study was conducted to verify the impact of social capital on labor market entry for poor and disabled women and to reveal the relationship. In the case of poverty-stricken and disabled women, the reality is that there is very little research on the impact on labor market entry depending on the level and type of social capital that disabled women possess or are involved in for economic activities. Therefore, in this study, we looked at how the level and type of social capital possessed by poor and disabled women affects their entry into the labor market. As a result of the study, the level of social capital of poor and disabled women is larger and the stronger the density, the more labor market they have. It was found to have a very significant impact on market entry, and in terms of social capital type, greater trust and participation were found to have a very significant impact on labor market entry. Based on these research results, major policy implications were suggested regarding the impact of the level and type of social capital of poor and disabled women on their entry into the labor market.

• Environmental and Resource Economics Review
• /
• v.8 no.2
• /
• pp.175-206
• /
• 1999

본 연구는 2부문 개방거시경제모형을 이용하여 환경규제정책이 거시경제실적-국내자본 축적, 경상수지상태, 소비수준-에 미치는 영향을 동태적으로 분석하려고 한다. 정부가 환경규제를 강화할 경우, 즉 최대 허용가능한 오염배출량을 감소할 경우, 투자활동이 감소하게 되어 장기 정상상태에서 자본축적량이 감소하게 된다. 반면에, 환경규제가 강화될 경우 경제주체들은 국제채권의 구입을 늘리게 되어 새로운 정상균형상태에서 국제채권의 보유는 증가하게 된다(경상수지는 개선된다). 그러나 환경규제의 강화가 자산의 잠재가치와 두 재화의 소비에 미치는 효과는 불분명하다. 만약, 자본축적량과 최대 허용가능한 오염배출량의 변화에 따른 제조업부문의 산출고의 변화가 비제조업부문 산출고의 변화를 능가한다면, 환경규제 강화정책은 두 재화의 소비를 감소시킬 것이다. 본 연구에서는 환경규제정책의 변화를 예상한 경우와 예상하지 못한 경우, 그리고 예상하지 못한 경우에도 정책의 변화가 영구적 또는 일시적인 경우에 따라 환경규제 강화가 자본 한 단위의 시장가치 자본축적량 및 국제채권 보유에 미치는 영향을 단기 전환적 동태분석하고자 한다. 환경규제정책의 변화가 사전에 발표되어 민간 경제주체들이 정책의 변화를 예상할 수 있는 경우에는, 민간경제주체들이 정책의 변화 전에 자신들의 행동을 조정하므로 실제 정책 실시 후에는 정책이 각 경제변수에 미치는 효과는 정책을 예상하지 못한 경우보다 훨씬 줄어들게 된다. 정책 변화를 예상하지 못한 경우보다 정책 변화가 발표됨으로써 사전에 정책 변화를 예상한 경우에 환경규제 강화에 따른 자본축적량의 장기적인 감소효과가 훨씬 작게 되고, 따라서 국제채권 보유를 증가시키는(경상수지 상태를 개선시키는) 효과도 줄어들게 된다.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
• /
• v.9 no.6
• /
• pp.183-198
• /
• 2014

This study analyzed the effect of NPD(New Product Development) strategy and standardized NPD activity on NPD performance in KODAK companies. As a result of this study, companies with a specific NPD strategy that can lead and integrate NPD programs were 48.5% and companies without NPD strategy were 51.5% among KOSDAQ companies, which showed that companies without NPD programs were relatively higher than companies with NPD programs. According to result of NPD performance, success rate of new product showed 51.2% and success rate of new product revenue showed 44.87%, but respondents who evaluated NPD performance as "very successful" and "successful" were 53% based on the study of 77 various industries by Kuczmarski & Associates in America in 1993, and the companies in this study showed relatively below-average marks to the result of the study examined by USA PDMA in 1995 as compared to 59% of NPD success rate according to the 2nd study of best practice in 1995 by USA PDMA(Product Development & Management Association). As a result of testing the difference between NPD performances depending on whether company has NPD strategy or not, it showed a significant difference in success rate of NPD depending on NPD strategy and had a higher success rate of NPD as company has NPD strategy. Although NPD activity does not provide with documented process, companies which follow clearly recognized procedure until individual business for product development is completed were 39.6%, indicating that KOSDAQ companies still have fewer standardized NPD procedure than USA companies with 76% as compared to the result of 1990 PDMA in America. As a result of ANOVA test, NPD success rate showed the difference depending on the presence of officially documented process. As a result of Scheffe and Bonferroni test as post hoc test, companies with officially documented process, carrying out a series of business in a given section showed a higher NPD success rate by 18.385 at the 5% significance level than companies with individual business procedure without officially documented process. The difference of this research from the previous studies is that the findings of PDMA in America throughout the United States were applied to the domestic KOSDAQ companies. In addition, the existing studies related to NPD in Korea were conducted for some limited industries in the past, but this study was applied to various industries of KOSDAQ companies. The implications of this study suggest that it is necessary for KOSDAQ Industry Association or other related governmental departments to educate and guide the standardized process about NPD for increasing survival rate and reinforcing competitiveness of the companies.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2022.11a
• /
• pp.830-832
• /
• 2022

최근 산업 재해 중 업종별 사고 사망자 수가 1 위인 건설 산업에서 안전관리자는 실질적인 현장관리와 사고 예방의 핵심 인력으로 그 수요가 증가하고 있다. 안전 관리 활동 수준과 재해율은 높은 상관관계에 있음에도 불구하고 적은 인력 및 과도한 서류 작업으로 인해 직무 스트레스 및 생산성 저하에 큰 영향을 미치며 이는 현장 업무 효율성 저하 원인으로 꼽힌다. 특히 중소규모 건설사는 대형 건설사에 비해 안전 관리 활동 수준 차이 조사 항목에서 대부분의 항목에서 열악하며 통합관리시스템 또한 보유하지 않는 경우가 많아 문제가 대두되고 있다. 본 논문에서는 건설사 규모와 관계없이 이용 가능한 스마트글래스(SmartGlasses)와 애플리케이션(Application)으로 현장업무의 프로세스 자동화 구현 및 통합안전 관리 시스템을 제안하여 서류작업의 간소화, 직무 스트레스 감소, 건설 안전 관리자의 생산성 및 안전성의 혁신적 향상에 공헌한다.

• Journal of the Korea Society of Computer and Information
• /
• v.9 no.2
• /
• pp.63-68
• /
• 2004

In this study We designed development and operation of computer maintenance & repair system which is efficient and systematic on the disorder of PC in the places with many computers such as company, public organization, school, etc. We designed so as to clearly measure and manage the service level by using SLA(Service Level Agreement) technique which is being used actively in network maintenance & repair contract And We designed system which can provide One Stop Service so that the whole process of service including service demand point, maintenance & repair activity, user's satisfaction.

• KSCI Review
• /
• v.12 no.1
• /
• pp.21-27
• /
• 2004

In this study We designed development and operation of computer maintenance & repair system which is efficient and systematic on the disorder of PC in the places with many computers such as company, public organization. school, etc. We designed so as to clearly measure and manage the service level by using SLA(Service Level Agreement) technique which is being used actively in network maintenance & repair contract. And We designed system which can provide One Stop Service so that the whole process of service including service demand point, maintenance & repair activity, user's satisfaction.