• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.4
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• pp.463-471
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• 2018

The career stress of college students is a more serious problem caused by the difficulty of finding a job these days, and various management strategies are needed. The purpose of this study was to investigate the effects of part-time job experience, social support, and ego-resilience on career stress in order to suggest ways to manage career stress. The subjects were 457 college students. Multiple regression analysis was used. First, there were no significant differences in ego-resilience, social support, and career stress according to the experience of part-time job. However, employment pressure, a sub-scale of career stress, was higher among college students who had part-time jobs. Second, the experience of part-time work had a significant effect on career stress. College students without a part-time job showed higher career stress than those who had. Third, the effect of social support on career stress was more effective for college students who did not have part-time jobs. Fourth, ego-resilience showed no effect on career stress. However, an interaction effect between the part-time job experience and gender was found. Based on these findings, college students without part-time work experience should be offered counseling management through social support and a program is needed to enhance ego-resilience in female students.

• Korean Journal of Social Welfare Studies
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• v.49 no.1
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• pp.221-262
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• 2018

This study aims to explore life experiences associated with poverty and discrimination in processes of growth, career exploration, entry into the labor market, and career accumulation of the working high school graduate youths. With this exploration, we also intent to grasp their difficulties and needs, thus look for policy tasks for them. The analysis is based on qualitative case study. The results are following. Typical working high school graduate youths choose not to go on to university under the influence of unfavorable economic situation of the original families. They enter the labor market without enough career exploration and try to continue working mainly in low-income and unskilled jobs. They usually work long hours to increase incomes, thus, do not have enough time to invest on their own human resources. They locate in a vicious circle of income poverty, time poverty, and skill poverty, but rarely protected by existing employment and income support programs. It is necessary to improve or introduces policy packages including labor market transition support for the high school graduate, education, training, and career exploration support, income support for the working poor, social network support, and support for reducing the dead zone of social insurances.

• Journal of Digital Convergence
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• v.13 no.8
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• pp.113-121
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• 2015

This study is to identify that the efforts of business ethics build customer loyalty, and it makes customers lead to purchase behavior in the viewpoint of grasping convergence effect. The survey has proved that ethical management influences consumers' purchase behaviors, and consumers' image perception and trust on corporate play parameter role in that process. This results imply that corporate's ethical management gives increase in revenue and reputation to corporate. So managers must recognize business goes on when the social legitimacy is approved by the public, and make efforts to arrange systems and programs to foster ethical management. In the future study, it is required that an analysis to differentiate target range and level of implementation of ethical management and research associated with ethical issue of high public interest.

• Proceedings of the KIEE Conference
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• 2008.10b
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• pp.386-387
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• 2008

수면의 인간의 생활 중에서 가장 흔히 볼 수 있는 행동형태의 하나로, 인간은 일생의 1/3 가량을 수면시간을 보낸다. 적절한 수면은 인간의 신체적, 심리적 건강을 유지하고 활기차고 밝은 사회생활을 하는데 큰 도움을 준다. 한편, 생활 방식의 변화에 따른 과도한 스트레와 외부환경적인 원인 등으로 인해 수면장애를 호소하는 인구가 늘어나고 있다. 이에 본 연구에서는 압력센서와 온도센서를 이용하여 저비용 고효율적인 수면형태 감지시스템을 설계 하였다. 제안된 시스템을 침대에 설치하여 수면중 수면자의 머리, 허리, 발에서 나오는 데이터측정을 통해 유용성을 검토하였다. 또한 측정된 데이터를 bluetooth를 이용해 전송함으로써 실시간으로 수면형태의 모니터링 할 수 있는 기본적인 시스템을 구축하였다.

• 한국사회정책
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• v.25 no.1
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• pp.3-43
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• 2018

The digital revolution has brought about both positive expectations and negative concerns. Many experts predict that the current technological revolution, so-called "Fourth Industrial Revolution", which is expected to increase productivity in a disruptive way, has significant implications on employment and the labor market. In subsequence, the possible demise of the traditional employment system could markedly undermine the comtemporary welfare state. As a result, basic income has emerged as an alternative. However, little welfare state research has conducted the systematic review on the impact of the present technological revolution on employment and welfare states. In this paper, we will start to review the gist of the digital revolution and critically review recent studies on its effects on employment and welfare states together with actual case studies. In particular, we will investigate the experiences of platform economies of Uber and Amazon Mechanical Turk, and the German experience from 'Work 4.0'. Finally, we will discuss key issues of future welfare state reforms. This research argues that the effects of the technological revolution on employment and welfare state policies would be enormous, but they will be most likely to be mediated by domestic political and policy institutions. It emphasizes the importance of high-quality social investment that would enable individuals to flexibly adapt technological changes and support creative human capital resource. But, high-quality social investment could not be sustained without the decent social protection system that universally provides security to people.

• Journal of Distribution Research
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• v.8 no.2
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• pp.85-101
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• 2003

The purpose of this study is to identify the factors that influence the decision of participation in B2B E -marketplaces and explain the nature of their influence on the decision. Using survey data from 135 senior managers in business-to-business firms, the authors analyzed factors affecting the participation intention of e-marketplaces. We found that expected benefits, switching costs, the primary task environment, the secondary task environment, the macro environment, technological opportunism and complimentary asset have a significant relationship with the intention of participation in E-marketplaces. Finally, we discuss several theoretical and practical implications, and suggest limitations for the research and future research issue.

• Proceedings of the Korea Contents Association Conference
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• 2013.05a
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• pp.371-372
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• 2013

먹거리 안전에 대한 우려가 커져가면서, 무엇을 먹을 것인지 식료품을 어떻게 구매할 것인지에 대한 소비자들의 관심이 증가하고 있다. 미국에서 2000년 중반부터 생겨난 신조어인 '로카보어 (locavore)'는 이와 같은 현상을 반영한 것이다. 이 용어는 지역이라는 의미의 '로컬(local)'과 먹는다는 뜻의 'vore'에서 파생된 것으로서 '지역에서 생산된 음식을 먹는 사람'이라는 의미를 가지고 있다. 건강에 좋은 음식을 소비하기 위한 적절한 장치로 로카보어 운동은 여러 가지 방식으로 음식 공급 체계를 유지할 수 있다. 농촌경제는 이어지는 FTA체결 등 시장 개방의 압력으로 인해 쇠퇴 일로에 있다. 이와 같은 관점에서 보면 지금은 지역농업을 살리기 위한 보다 효과적이고 실질적인 대응책을 개발할 시점이다. 따라서 로카보어 운동을 활성화함으로써 농촌 공동체는 사회적 결속을 강화할 수 있을 뿐만 아니라 지역경제 활성화를 꾀할 수 있다. 이 연구에서는 경기도 포천을 로카보어 운동의 한국형 모델로 선정하였다. 이는 포천이 서울과 근접해 있으며 관광객들이 자주 찾는 관광콘텐츠가 지역에 산재해 있을 뿐만 아니라 도 농복합도시로서 다수의 농장과 경작지로 구성되어있기 때문에 인근 대도시의 농축산물 수요를 충족할 수 있는 충분한 농축산물 산지라는 것이 장점이다. 이러한 측면에서 포천은 품질 좋은 지역의 농축산물의 공급처로서 '농축산 플랫폼(agro-platform)'의 구축을 체계화함으로써, 한국형 로카보어 운동의 중추적인 역할을 할 수 있을 것이다.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.43 no.6
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• pp.785-791
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• 2023

Risk management is essential for preventing accidents arising from uncertainties in TBM tunnel projects, especially concerning managing the risk of TBM tunnel collapse, which can cause extensive damage from the tunnel face to the ground surface. In addition, prioritizing risks is necessary to allocate resources efficiently within time and cost constraints. Therefore, this study aimed to establish a TBM risk database through case studies of TBM accidents and determine a risk priority for TBM tunnel collapse using the Bayes theorem. The database consisted of 87 cases, dealing with three accidents and five geological sources. Applying the Bayes theorem to the database, it was found that fault zones and weak ground significantly increased the probability of tunnel collapse, while the other sources showed low correlations with collapse. Therefore, the risk priority for TBM tunnel collapse, considering geological sources, is as follows: 1) Fault zone, 2) Weak ground, 3) Mixed ground, 4) High in-situ stress, and 5) Expansive ground. In practice, the derived risk priority can serve as a valuable reference for risk management, enhancing the safety and efficiency of TBM construction. It provides guidance for developing appropriate countermeasure plans and allocating resources effectively to mitigate the risk of TBM tunnel collapse.

• Journal of the Institute of Electronics and Information Engineers
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• v.50 no.1
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• pp.285-290
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• 2013

As well as the advanced development of modern society, and the environmental problems caused by the use of fossil fuels is emerging. So do not reap the performance level of the car to be able to replace existing fossil fuel and low-emission energy and technology development are continually strives. Therefore, this study aims to present the direction of the new interface 21st century Mobile Auto Electric Segway technology in the field of security and disadvantages based. The Segway is a problem because the control itself skewed by certain slope where the slope in the wrong adjustment tipping. In this study, the year saw the introduction of two pressure sensors(Load cell) used to solve these drawbacks, according to the ratio of the weight control methods. In addition, the ramps operate in a straightforward, using an acceleration sensor and a gyro sensor in order to compensate for the slope value in free control method to study looked. Measured by calculating the value of the occupant's weight and according to the inclination of the pressure sensor pressure sensing experiment results this year, we can see that the control variable for the change in body weight is greater than the inclination. Segway is also easy to control, and the stability of the ramps, etc. As a result, created using a pressure sensor.

• Journal of Digital Contents Society
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• v.18 no.2
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• pp.329-338
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• 2017

This study aims to examine heterogeneous acculturation patterns of elite North Korean female defectors in South Korea. The study employed a synthetic comparative analysis. A series of in-depth interviews with 5 North Korean female defectors in South Korea were conducted. In addition, the research team implemented 20 open-ended surveys with other defectors. Through this study, we have found various types of cultural adaptation in the group of the elite North Korean women in South Korea. The study findings imply that it is imperative to establish national policies that support different types of North Korean defectors. Putting all North Koreans into one category might result in alienation and discrimination to some groups. Thus how the participants reframed their social identify in South Korea illuminates essential facets of human-right education, especially education for refugees and immigrants in different global and multi-cultural contexts.