• Smart Media Journal
• /
• v.11 no.1
• /
• pp.67-80
• /
• 2022

Smart City Technology, which is significant in the era of the 4th industrial revolution, greatly increases the efficiency and productivity of cities nowadays. The purpose of this study is to present a strategic approach for industrial revitalization and overseas export by analyzing the current status of smart city-related companies and discovering high-priority smart city technologies. To this end, the smart city theory and ASEAN smart city were reviewed through prior research, and a survey of companies with domestic smart city technology was conducted. As a result of the survey, it is revealed that companies with smart city technology in Korea are highly willing to export to ASEAN countries. There is a strong desire to export the following technologies: construction, traffic, green·energy, etc. And there was a high willingness to export the following services: IoT, platform, AI, etc. The following solutions have been proposed as solutions to Strategic Plans to Promote the Export: 1) Deregulation and incentives, 2) Global human resource development, 3) Information provision and strengthening of local networks, 4) Financial and public relations support.

• Korean Journal of Social Welfare Studies
• /
• v.42 no.2
• /
• pp.419-441
• /
• 2011

Cancer is a disease that threatens the individual's life. This is why the cancer patient goes through psychosocial pain in the form of a trauma. Thus, the previous researches have only focused on the cancer patient's psychosocial distress. However, the cancer patients who have grown more mature and brought upon positive changes in their lives have been clinically observed. Because of this, researches regarding the ways that social welfare can intervene in order to examine the cancer patients' positive changes and growth which breaks away from the previous pathological point of view of the cancer patients are being actively conducted in other countries. But it turns out that there aren't enough basic researches related to this topic and thereby the need to lay out the basis for social welfare intervention. Therefore, this research examines positive changes and growth that may result from the traumatic experience of having a cancer. The predictable factors regarding this are analyzed in order to provide the basic information that may promote clinical intervention for cancer patient's posttraumatic growth. For this, the information from 206 cancer patients who have agreed to participate in the research have been used to predict and evaluate the predictable factors for the cancer patient's post-traumatic growth and hierarchy multiple regression haven been analyzed. As the result of the research, main factor of the post-traumatic growth is found to be social support and coping. The positive reconstruction of coping has been discovered to be the strongest predictable factor for cancer patient's posttraumatic growth. Based on this result, the advice for further research and implications for social welfare have been given.

• Journal of Digital Convergence
• /
• v.10 no.5
• /
• pp.339-349
• /
• 2012

Smartphones which represent to the Mobile convergence, is the rapid spread, more than half of Korean are using. Accordingly, mobile apps that run on smartphone market is growing at a rapid pace. However, most studies on smartphone and mobile apps are focusing on the technology acceptance and improvement of function. So, this study is to suggest promotion strategy to each mobile apps, analyzed through three phases. First phase is the frequency analysis that deduct most frequently used mobile apps. Second phase is association rules that found to associate between mobile apps. Finally, to analyze deduction techniques for acquired 5 mobile apps to target variable in pre-2 phase use total 35 variables of 20 mobile apps categories, demographic variables, amount of PC, movie, music, book, game usage and fees per month.

• Journal of the Society of Disaster Information
• /
• v.13 no.1
• /
• pp.15-25
• /
• 2017

Since the late 19th century, the annual average temperature of the Earth has risen due to excessive emission of greenhouse gases, and abnormal weather phenomena such as heavy rain and heavy snowfall have been increasing frequently all over the world. In a city with high population growth due to high economic growth, fire and terrorist accidents can cause serious property damage and human casualties. The purpose of this study is to propose the need for evacuated facilities to protect victims, and suggest adequate shelters' size which can be protectable them. In spite of the Ministry of Public Safety and Security designated 3.3 square meters of per capita capacity, they does not specify the basis about setting this criterion.

• Korean Business Review
• /
• v.23 no.2
• /
• pp.99-114
• /
• 2010

This study paid attention to the social cultural ripple effect which as a project for the past 10 years, the corporate social responsibility gave to local residents. Especially the study considered the effect appearing from encouragement of cultural activities of residents in abandoned mine which were culturally disadvantaged, and would search for productive ways for continuous development of casino industry and local community in the future. The study area was mainly Taebaek, Gohan, Sabuk located in abandoned mine and the number of residents involved were 185. Through surveys, first, demographic characteristics of respondents were investigated, second, recognition level and satisfaction, third, social cultural impacts of social responsibility of Kangwon Land according to that, and last negative image make over by corporate social responsibility were analyzed. As the result of the investigation, 185 of first response in general recognized the corporate social responsibility of Kangwon Land, and their satisfaction about that was also high. In addition they felt the quality of life were bettered after the development of casino.

• Journal of the Korean GEO-environmental Society
• /
• v.7 no.1
• /
• pp.29-39
• /
• 2006

Recently, Korea brings to remarkable levels about industrialization, modernization, population and development of technology. Especially, the rapidly growing from this technology has increased the burden on existing industrial waste landfills. The purpose of this research is to existing knowledge base of landfill cover liner behavior during periods freeze/thaw. Although these tests have been invaluable in clarifying the problem of freeze/thaw, extending the results of such experimental studies to prototype landfills are questionable. For this investigation, the author utilized a large scale laboratory simulation allowing inclusion of the field depth of the cover systems, layered soil profiles, rainfall simulation, a cold climate and boundary conditions similar to those encountered in the landfill. And the soil materials used stabilized soils (mixed clays, cements, and minerals) instead of clays. The bottom liners are made up of drainage layer (30cm), stabilized layer (75cm), and leach collection layer (60cm). The stabilized layers are made up of supporting layer (45cm) and impermeable layer (30cm) - consisted of $P_A$ and $P_B$ layer.

• Journal of the Korean Geographical Society
• /
• v.37 no.5
• /
• pp.498-510
• /
• 2002

This study has the following two focuses to analyze the changes in national-level locational pattern of the U.S. professional sports franchises during 1950-2001. The first is to empirically clarify spatial orientation in the changing locational pattern of sports franchises. The second is to identify compared characteristics of the relocation cases reflecting the orientation to other cases, for the variables indicative of franchises' and leagues' pursuits of their relocation-related interests ultimately affecting franchises' relocations, by employing a legit model. As a result of the analyses, sports franchises and leagues, respectively have shown spatial orientation toward relocating to and toward locating new franchises in southern and western areas, responding to the changes in U.S. urbanization pattern. And, relocation cases reflecting the orientation have displayed a feature of the higher annual population growth rate in destination urban area than in origin area, in comparison to other cases.

• Journal of the Korean Data and Information Science Society
• /
• v.27 no.6
• /
• pp.1537-1545
• /
• 2016

Due to global economy recession with low oil price, Korea has stepped into a stage of sluggish development, and the unemployment has become a major issue. Hence, we study various risk factors influencing on unemployment using the Korean labor and income panel data of 2014. We first divide the adult life cycle into three categories, such as young adult, adult, and old adult. Then we consider demographic variables, occupational variables and health related variables as risk factors. The decision tree models have shown that education and gender are the most important factors respectively in young adult group and in adult group. Gender, health status, and education are influential factors in old adult group.

• Proceedings of the Korea Water Resources Association Conference
• /
• 2005.05b
• /
• pp.715-719
• /
• 2005

현재 우리나라는 1970년대 이후 급속한 경제성장으로 인하여 산업화 및 도시화 현상이 심화되고 있는 실정이며, 이러한 과정에서 불투수층의 증가로 인하여 첨두유출량의 증가, 자연유역에서 도시유역으로 변하면서 유역내 도달시간의 감소 등의 수문학적 특성이 변화로 예기치 못한 홍수로 인하여 피해가 발생하고 있다. 다라서 첨두유출량이 관망으로 전달되는 과정에서 관에 발생하는 부하의 증가로 인하여 내수침수 피해를 입게 되는데, 도시 유역에서의 인구 증가 및 산업활동에 따른 도시 개발로 인한 불투수면적의 증가로 우수유출량이 커지고 있으며, 저지대의 활용이 증대됨에 따라 내수 피해는 더욱 증가되고 있는 실정이다. 이러한 도시 유역의 재배 저감 대책 수립을 위해서는 먼저 실측자료와 도시유출 모형에서 산정된 첨두유출량과의 비교$\cdot$분석하여 최적의 모형을 채택하여야 한다. 또한 채택된 모형으로 적절한 설계 강우량이 선정되어야 하고, 그에 따른 유출량을 정확히 산정하여야 하나, 설계 강우량 산정을 위한 강우의 지속시간의 결정에 대해서 일반적인 기준이 확립되지 못하고 있는 실정이기에 재해 저감 대책 수립에 많은 어려움이 따르고 있다. 이에 본 연구에서는 실측 강우량, 첨두유출량 및 유출총량과 도시지역의 유출량 산정에 사용되어지는 ILLUDAS, SWMM 모형에 모의치와의 비교 연구를 통해 최적의 도시유출모형을 제시하고자 한다. 따라서 실측자료가 있는 서울시 장안$\cdot$뚝섬배수구역의 실측 강우와 펌프장에서 조사된 실측 유량과 ILLUD AS, SWMM 모형에 의해 산정된 유량과의 비교 분석 결과 SWMM 모형에 의한 첨두유량이 실측 첨두유출량과의 오차율에서 장안배수구역은 $21.1\%$, 뚝섬배수구역은 $4.3\%$로 가장 근접한 결과를 나타내었으며, 총 유출량에서도 각각 $7.8\%,\;13.2\%$의 오차율을 가지는 것으로 분석되어 타 모형에 비해 실유량과의 차가 가장 적은 것으로 모의되었다. 향후 도시유출을 모의하는 데 가장 근사한 유출량을 산정할 수 있는 근거가 될 것이며, 도시재해 저감대책을 수립하는데 기여할 수 있을 것이라 판단된다.

• 한국정보교육학회:학술대회논문집
• /
• 2010.08a
• /
• pp.161-167
• /
• 2010

It is true that the digital electronics industry of Korea whose natural resources are very poor, is one of very important fields that can make Korea's ranking rise in global competitiveness. However we already know the actual circumstances that low Korea's birthrate, an ageing population, growing of developing countries, avoiding majoring engineering, etc. can be major obstacles to developing the technology. To overcome these problems, it is very important to turn out better manpower by presenting students an opportunity for creative basic scientific technological education by kindling students' interest. Through this study, I will apply DIKI-3000 developed by KEA(Korea Electronics Association) to the elementary school, compare and analysis the result of special ability and aptitude synthetic test, measure which factors of special ability and aptitude are improved, and search what to modify.