• Journal of the Korea Convergence Society
• /
• v.7 no.1
• /
• pp.57-68
• /
• 2016

This study has been conducted to determine the fatigue symptoms(MFS) and its convergence association with occupational stress(KOSS) among small scale manufacturing male workers. The self-administered questionnaires were given to 428 workers employed in 14 work places under 50 members of manufacturing industries during the period from September 1st to 15th, 2015. As a results, the level of fatigue symptoms(MFS) was positively correlated with occupational stress(KOSS). Hierarchial multiple regression analysis revealed that the factors of influence with explanatory powers of 34.1% on fatigue symptoms(MFS) included sex, BMI, subject health status, smoking, regular exercise, drinking coffee, visiting out-patient department, sense of satisfaction in job life, and occupational stress(KOSS). Above results suggested that the level of occupational stress(KOSS) is so convergence influenced by variable factors as well as sociodemographic characteristics, health related characteristics and job-related characteristics, to a greater extent, by occupational stress(KOSS).

• KSCI Review
• /
• v.15 no.1
• /
• pp.151-163
• /
• 2007

정부의 IT 관련 정책의 흐름, 융복합 서비스를 위한 핵심 패러다임 및 기술의 특징, 사회의 요구 패턴의 변화 등을 바탕으로, 융복합서비스 인프라의 중요성을 제시하고, 다양한 형태의 융복합 서비스를 가능하게 하는 프레임워크를 제시한다. 본 연구에서는 융복합 서비스 분석 프레임워크를 통해 융복합의 범위와 이동성 정도를 바탕으로 융복합 서비스를 선별하고, 개인 수준에서 이용 가능한 응용서비스를 중심으로 시급성과 효과성을 지닌 10개의 융복합 서비스를 선별하였다. 이에 따라, 향후 역동적이고 다양한 형태의 융복합 서비스를 제공할 수 있는 인프라로서 ESB를 활용한다는 가정 하에 각각의 융복합 서비스의 개념, 융복합 서비스의 흐름, 융복합 서비스 주요 내용과 서비스 추진이 고려사항 등을 제시한다.

• Proceedings of the Korea Technology Innovation Society Conference
• /
• 2015.05a
• /
• pp.241-254
• /
• 2015

최근 연구개발(R&D) 관련 연구 주체 간 융복합 연구를 통한 신규 사업 발굴의 관심이 높아지고 있다. 이로 인해 융복합 신규 사업을 발굴하고 기획하는 것이 매우 중요해지고 있으며, 관련하여 이종 분야 간 융복합 분야 발굴을 위한 다양한 방법이 시도되고 있다. 본 논문은 논문 특허 정보 분석을 통해 기존 방법 대비 빠르게 공통 기술을 식별하고, 식별된 결과를 활용한 융복합 연구 전략 수립의 과정을 핵융합 가속기 공통 부품국산화 추진 전략 사례 연구를 통해 제시하고자 한다. 먼저 양 분야 간 어떤 기술들이 공통적으로 다루어지고 있는지를 논문 특허 분석으로 식별하기 위해 핵융합 가속기 분야를 중심으로 WoS(Web of Science) 논문 DB를 활용하여 두 분야 간 공통적으로 출현하는 색인(Index) 빈도수 분석 및 Thomson Innovation을 활용한 신규성(Novelty) 중심의 특허 분석을 수행하여 공통 기술을 식별하는 방법론을 제시하였다. 이렇게 도출된 공통기술 분야는 기술과 관련 산업체의 사상(寫像, mapping) 과정에 활용하여 국산화 추진 후보를 선별하였고, 기술경쟁력, 기술성숙도 등의 기술성 평가 수행으로 국산화 추진을 위한 최종 전략 분야를 선정하여 핵융합 가속기 공통기술 기반의 융복합 연구의 전략 수립 전 과정을 제시하였다.

• School Mathematics
• /
• v.16 no.1
• /
• pp.135-155
• /
• 2014

In this paper, we adapted the frame by Lee et al (2013) to investigate to what extent the Korean mathematics textbooks for the 7th graders adapt the principles of Yungbokhap education. The analysis suggests that the textbooks mostly adapt the competence to use language, symbols and texts interactively, and to use knowledge and information interactively. Among the competencies for interacting in heterogeneous groups, the textbooks included the competences to related well to others and to cooperatively work in teams. The competence for acting autonomously was least adapted in the textbooks. The most tasks in the textbooks adapted the monodisciplinary integration and the personal contexts for integration. The results of this research show that Korean mathematics textbooks are limited in implementing the principal dimensions of Yungbokhap education. In the future development of mathematics textbooks, it is necessary to consider how to further reflect the various dimensions of Yungbokhap education to promote students' creativity and autonomy in mathematics class.

• Journal of Digital Convergence
• /
• v.17 no.4
• /
• pp.41-47
• /
• 2019

The purpose of study is to enhance the convergence effects of cyber lecture for university students. The results were derived through the comparison and verification of recognition levels before and after cyber lectures. The study material was a questionnaire composed of 15 questions divided into five areas; usefulness, enjoyment, academic relevance, social intention and usage intention. The recognition levels significantly improved after learning in five areas with particularly large improvements in enjoyment and academic relevance. The recognition levels significantly improved in the five areas(p<.001). With regard to changes in recognition levels by major, social science majors showed significant improvements in usage intentions after learning. Cyber lectures for university students were proved to be generally convergence effective.

• Journal of Digital Convergence
• /
• v.13 no.6
• /
• pp.327-339
• /
• 2015

The present study explored how 1) individuals' perception about attributes of exercise/fitness apps and 2) their motivation for exercise/fitness behaviors influence perceived usefulness and usage of the apps. A survey of 323 males and females in their 20's and 30's revealed that attributes of apps that satisfy their basic psychological needs are crucial in promoting perceived usefulness and usage of the apps. Participants were more likely to perceive exercise/fitness apps useful as they perceive them having more attributes related to autonomy and competence. The perception regarding relatedness attributes did not have the main effect on perceived usefulness but showed an interaction effect with relative autonomous motivation. This convergence study which examined health apps from the perspectives of psychology and public health provides practical implications to development and evaluation of health apps.

• 기계와재료
• /
• v.23 no.1
• /
• pp.6-13
• /
• 2011

우리나라는 2000년에 고령화 사회에 공식적으로 진입하였으며 고령화는 더욱 가속화될 전망이다. 노인의 경우 신체적, 인지 및 심리적, 사회적 기능이 저하되어 올바른 사회활동을 하기가 어려울 뿐만 아니라 특성상 새로운 활동을 기피하고 쉽게 지루해 하며 소극적인 성격으로 인해 운동참여 유도가 어렵다. 노인의 건강 증진을 위해 운동 실천률을 높이는 것이 필요하며 쉽게 접근할 수 있고 상해의 위험성이 적은 환경이 제공되어야 한다. 가상현실을 기반으로 한 스포메디 융복합 기술은 스포츠를 가상현실로 구현하여 의료적 효과를 극대화 할 수 있는 기술로써 사용자의 흥미를 유발하고 운동 및 치료의 효과를 동시에 가능하게 하는 기술이다. 본 논문에서는 노인의 특징을 분석하여 가상현실 스포메디 융복합 기술이 갖춰야할 특성에 대해 제시하고, 관련 개발 기술의 연구 및 개발 동향과 스포메디 관련 시장 동향 및 정부 정책 방향에 대해서 분석하였다.

• Journal of Digital Convergence
• /
• v.17 no.4
• /
• pp.219-227
• /
• 2019

This study examined the convergent relationship of stress factors related to the depression level(CES-D) of a college student. The questionnaire was used using an unregistered self-administered questionnaire for 304 students from a college located in J area from Nov. 12, 2018 to Dec. 14, 2018. The hierarchical multiple regression analysis results are as follows: The depression level of respondents turned out to be significantly higher in following groups: a group in which job seeking stress(CMI) is higher, a group in which academic burnout(MBI-SS) is higher, a group in which anxiety(BAI) are higher. The results show explanatory power of 60.7%. The results of the study indicate that the efforts, to decrease job seeking stress, to decrease academic burnout and, to decrease anxiety, are required to decrease the depression level among college students. These results can be utilized in various interventional efforts for academic counseling and guidance, job counseling, and psychological and emotional stability that lowers the depression level in college students. Following studies requires the presentation and analysis of structural models for the structural model that effects the depression levels of college students.

• Journal of Digital Convergence
• /
• v.15 no.4
• /
• pp.377-386
• /
• 2017

This study was conducted to determine the relationship between the job stress levels of 669 subway operators in Seoul after the installation of screen doors and their mental health. Data were collected using a structured questionnaire and via web site. A multiple linear regression analysis was conducted using the SPSS 20.0 statistical program. The total score of job stress turned to be higher than the standard score, and physical environment, job demand, insufficient job autonomy, interpersonal conflict and occupational climate were within the top 50% and organizational system within the top 25%. A correlation analysis revealed that job stress was positively correlated with all sub-domains of mental health. In terms of effects of job stress on mental health, there were significant differences according to job demand, organizational system, lack of reward and occupational climate, with an explanatory power of 36.6%. It is expected that this study can provide foundation for the establishment of organizational measures accustomed to job characteristics to prevent job stress of subway operators and the development and implementation of intervention programs for mental health promotion.

• Journal of the Korea Convergence Society
• /
• v.9 no.11
• /
• pp.127-135
• /
• 2018

The purpose of this study is to investigate the convergence related factors of subjective oral care awareness in high school students. 218 data were analyzed; subjective oral care awareness were $3.59{\pm}0.44$, significantly affected by religion, intake of fast food and carbonated drink(p<.05). According to analysis, students who stated reasons for halitosis as 'Tooth brushing to eliminate bad breath' and 'Friends bad breath are discomfort' showed high subjective oral care awareness, however, it was low when students were not aware of their bad breath. Therefore, increasing tooth brushing frequency and reducing the intake of carbonated drink and junk food are needed to boost subjective oral care awareness. Also, it is considered that educational contents and materials for factors which affects subjective oral care awareness should be developed for high school student's Oral health education class.