거주민의 도시 건조환경(Urban Built Environment)에 대한 인식은 도시연구, 도시계획 및 도시설계에 중요한 요소이다. 범죄불안감이란 특정 장소와 특정 범죄에 대해서 느끼는 범죄 발생 가능성에 대한 불안감의 심리량을 의미하는데, 이는 개개인의 주관적인 평가이다. 범죄불안감은 실제 범죄율보다 빠르게 증가하고 있어, 사람들이 범죄불안감을 느끼는 지역을 찾는 것은 범죄예방 에 효과적이며 중요한 과정이다. 하지만 기존 연구에서 도시 건조환경에 대한 불안감 측정은 소수의 사람과 제한된 범위를 대상으로 설문조사나 현장조사에 의존하여 제한적이었다. 본 연구의 목적은 거리영상과 딥러닝 기술을 활용하여 시민들이 느끼는 범죄 불안감 을 측정하고 시각화하는 것이며 연구대상지역은 서울시 영등포구이다. 거리영상을 활용하여 범죄불안감을 측정하기 위해서는 거리 영상에 대한 사람들의 범죄불안감을 측정하고, 이를 딥러닝 모델을 활용하여 평가점수를 예측하는 모델을 구축해야 한다. 이를 위해 본 연구에서는 카카오맵 API를 활용하여 거리영상을 수집하였다. 수집한 영상 중 20,886장의 거리영상을 활용하여 상대적으로 불안감을 느끼는 거리가 어느 쪽인지를 응답하도록 하는 171,942개의 훈련데이터 셋을 구축하였다. 구축된 쌍별비교 데이터 셋으로 Global-Patch-RSS-CNN모델을 훈련 후, 훈련된 모델을 연구대상 지역 전체에 적용하여 범죄불안감 예측점수를 도출하고 시각화였 다. 본 연구는 거리영상과 딥러닝 기술을 활용하여 도시의 범죄불안감을 측정하는 첫 사례를 제시하였다는 점, 그리고 범죄불안감이 높게 평가되는 지역의 환경 특성을 분석하여, 효과적인 도시 계획 및 범죄 예방 전략 수립에 기여할 수 있다는 점에 의의가 있다.

Recently, unmanned logistics delivery systems, such as UAV (Unmanned Aerial Vehicle, written as drone below) and autonomous robot delivery systems, have been implemented in many countries due to the rapid development of autonomous driving technology. The development of these new types of advanced unmanned logistics delivery systems is essential not only to become a leading logistics company but also to secure national competitiveness. In this paper, the application of the unmanned logistics delivery system was investigated in terms of market trends, overall technology level of last mile delivery drone and autonomous delivery robot. The direction of response to changes in the last mile delivery service market was checked through a comparison of the technological level between domestic companies that produce last mile devices and advanced foreign companies. As a result of this technology level analysis, the difference between domestic companies and advanced companies was shown using tables and figures to show their relative levels. The results of this analysis reflect the opinions of experts in the field of last-mile delivery technology. In addition, the technology level of unmanned logistics delivery systems for each country was analyzed based on the number of related technology patents. Lastly, insights for the technology level analysis of unmanned last mile delivery systems were proposed as a conclusion.

The 2-round Delphi survey and Focus Group Interview (FGI) survey method, in this study, are sequentially applied for the level analysis of the high-level radioactive waste (HLW) management technologies, that are classified into transport/storage, site evaluation, and disposal categories. The 2- round Delphi survey was conducted on domestic 56 experts in the HLW field in Korea, and survey answers were managed with questionnaires distributed by e-mail. In the FGI survey, domestic 24 experts from management field were formed into three groups to conduct in-depth interviews. Past research achievements including journal papers, intellectual properties and the expert opinions presented at expert hearing on HLW technology were used as reference materials. As a result of the survey, in this study, the average domestic technology level compared to the leading countries was 83.1% in transport area, 79.6% in storage area, 62.2% in site evaluation area, and 57.4% in disposal area, respectively. When compared to the former level analysis results in 2017, technology level of transport-storage area increased by 8.6%, and the site evaluation-disposal technology area decreased by 7.27%. The highest factor that increase the level of technology in the transport-storage field was due to the increased R&D program resulting on journal papers, intellectual properties. In addition, the decrease factor in the level of technology in the site evaluation-disposal field was mainly due to relatively low R&D program when compared to the leading countries. Suggested method for the level survey can be used to find out the basic data of the lower tech technologies, to estimate the efficient research budgets and to prepare the R&D human resources. With this regards, R&D roadmap can be matured with suggested prediction method for the domestic technology level on HLW.

The structural safety of prototype transport and storage containers for very low-level radioactive liquid waste was experimentally estimated for its localization development. Transport containers for radioactive liquid waste have been researched and developed, however, there are no standardized commercial containers for very low-level radioactive waste in Korea. In this study, the structural safety of the designated IP-2 type container capable of transporting and temporarily storing large amounts of very low-level liquid waste, which is generated during the operation and decommissioning of nuclear power plants, was demonstrated. The stacking and drop tests, which were conducted to determine the structural integrity of the container, verified that there was no external leakage of the contents in spite of its structural deformation due to the drop impact. This study shows the effort required for the localization of the technology used in manufacturing transport and storage containers for very low-level radioactive liquid waste, and the additional structural reinforcement of the container in which the commercial intermediate bulk container (IBC) external frame was coupled.

This paper presents a vibration mitigation method for a railroad station using dual layer TMD (Tuned Mass Damper) technology. The proposed technology can be applied to a platform by installing a spring-damper system between the platform and the railroad station structure. Especially, considering passenger comfort, the technology is developed for not just reducing the vibration of the railroad station structure but minimizing the vibration of the platform. The technology consists of two serially connected masses, and the vibration of the top mass is designed to be minimized, while the bottom mass serves as the platform TMD. The design parameters such as the spring constant and damping coefficient of the dual layer TMD system are optimized using the acceleration response of the structure, at which the platform is installed. The feasibility and performance of the vibration mitigation method is verified via a numerical example of a simple beam structure subjected to a moving load, which can be analogized as a railroad station with a moving train on top. The result of the numerical study shows that the proposed method can effectively reduces the vibration of the top mass as well as the beam structure at the design speed of the moving load.

다국적기업 자회사의 경쟁력을 좌우하는 중요 요인 중의 하나가 R&D 활동 수준이다. 최근까지 다국적기업 자 회사가 현지 시장에서 수행하는 R&D 관련 활동에 대한 연구는 자료 수집의 한계로 인해 매우 제한적이었다. 본 연구에서는 다국적기업 자회사가 위치하고 있는 현지국의 산업 기술 수준관련 요인들이 그 자회사의 R&D 활동 수준에 미치는 영향을 분석하고자 한다. 국내에 진출해 있는 131개 해외 자회사들을 대상으로 설문조사를 통해 분석하였다. 실증분석 결과, 현지국의 기술변화 속도와 다국적기업이 협력 가능한 연구기관의 수가 유의한 영향을 미치는 것으로 나타났다. 또한 다국 적기업 본사와 현지 자회사 간에 이루어지는 활발한 자원 공유가 유의한 영향을 미치는 것으로 조사되었다. 이는 국내 시장 내 해외자회사를 대상으로 한 실증 분석에서 R&D 활동 수준에 영향을 미치는 중요 요인을 확인하였 다는 점에서 그 의의가 있다.

The purpose of this paper is to discuss possibilities of applying growth curve models, such as Logistic, Log-Logistic, Log-Normal, Gompertz and Weibull, to three specific technology areas of Fishery Science and Technology in the process of measuring their technology level between Korea and countries with the state-of-the art level. Technology areas of hazard control of organism, environment restoration, and fish cluster detect were selected for this study. Expert panel survey was conducted to construct relevant panel data for years of 2013, 2016, and a future time of approaching the theoretical maximum technology level. The size of data was 70, 70 and 40 respectively. First finding is that estimation of shape and location parameters of each model was statistically significant, and lack-of-fit test using estimated parameters was statistically rejected for each model, meaning all models were good enough to apply for measuring technology levels. Second, three models other than Pearl and Gompertz seemed very appropriate to apply despite the fact that previous case studies have used only Gompertz and Pearl. This study suggests that Weibull model would be a very valid candidate for the purpose. Third, fish cluster detect technology level is relatively higher for both Korea and a country with the stateof- the-art among three areas as of 2013. However, all three areas seem to be approaching their limits(highest technology level point) until 2020 for countries with the state-of-the-art. This implies that Korea might have to speed up her research activities in order to catch up them prior to 2020. Final suggestion is that future study may better apply various and more appropriate models respectively considering each technology characteristics and other factors.

This study analyzes the business performance of research and development(R&D) and especially studies the effect of technology management activity and technology innovation competency on commercialization performance. According to previous studies, the technology management activity can be composed of technological innovativeness, analysis of market, R&D method, and appropriateness for commercialization plan. Also, the technology innovation can be divided into patent, R&D manpower, R&D investment ratio, production capability, and marketing capability. On the result of the analysis, all the components of technology management activity are positively related with commercialization performance. In case of technology innovation competency, however, only production and marketing capabilities have influence on the business performance. Especially, marketing capability controls the effect of technology management activities on the commercialization performance. Consequently, technology management is very important activity for SMEs to succeed commercialization and SMEs should collaborate with production and marketing departments from the early stage of R&D.

본 연구는 경기도 31개 시군의 과학기술역량을 정확하게 파악하기 위하여 실증분석을 실시하고 그 결과를 지도화하여 시사점을 도출한 뒤 지역별로 역량에 맞는 정책방안을 제시하는 것이 목적이다. 비교적 객관적인 분석의 결과를 얻기 위하여 COSTII, R-COSTII와 그 논리적 맥락을 같이하여 혁신자원의 투입에서 성과에 이르는 전 과정을 혁신자원, 혁신활동, 혁신과정, 혁신환경, 혁신성과 등의 5개 부문으로 구조화한 G-COSTII 지표를 개발하여 이용하였다. 경기도 내 31개 시군에 대한 기초지자체 과학기술혁신역량분석의 종합결과를 지도화하면 지역별 또는 권역별로 과학기술역량의 차이가 상이한 것으로 나타나고 있다. 경기 남·북부 간에 과학기술역량의 차이를 보이는데 구체적으로 역량이 높은 기초지차체는 주로 경기도 남부, 경부권과 서해안권에 자리하고 있음을 알 수 있었다. 경부권은 혁신자원 및 혁신환경이 우수하며 서해안권이 활발한 혁신활동과 혁신과정을 하고 있음을 알 수 있었다. 본 연구에서는 이러한 차이를 바탕으로 세부지역별 혹은 권역별 맞춤정책의 필요성을 확인할 수 있었다.

According to the development of information technology (IT) and new media, customers’ needs have changed to seek not only high quality goods but also a differentiated service in retail stores (Lee & Shin, 2011). For this reason, fashion retail stores started to provide an interesting service by setting up an IT machine or a gadget in the stores. Thereby, customers can get the information or have a special experience while they shop fashion goods. IT shopping service is defined as using technology in retail stores to enhance interaction between retailers and customers. Retailers have tried several types of IT shopping services, which offer information or experience with a high or low level of technology. Informative IT shopping service provides various and useful information, which is related to each product such as size, color, contents, stock, location and fashion styling. Retailers use experiential IT shopping service as an emotional appeal that gives direct experience to customers in some way or other such as watching or acting in a virtual situation. Also, as technology develops, IT shopping services are embodied with diverse technology that are simple or complexity. Some are easy to use with one button and shows 2D images only, but some have a lot of contents such as video clips, SNS share service, showing 3D images, and implementing augment reality. We saw customer responses on the attributes of IT shopping service (informative vs. experimental) x technology level of IT shopping service (high vs. low) x fashion innovativeness/technology innovativeness (high vs. low) This study aims to see the effect of the attributes of IT shopping service and the level of technology on procedure satisfaction and outcome satisfaction, and the moderating effect of perceived enjoyment and perceived complexity. Furthermore, this study will see whether these effects affect visit intention. In this study, the experimental design was adopted as the main methodology, and a total of four stimuli types were selected: 1) informative x high technology 2) informative x low technology 3) experiential x high technology 4) experiential x low technology. The common element, which all types of stimuli have, is a digital touch screen since it is a general equipment nowadays, and the common fashion good for all types is a black blazer. The type of informative service only has the information (size range, color assortment, contents, stock) about selected fashion good with its image. High technology in informative service shows the image with 3D simulation that can help to see 360° of the blazer, and styling tips including a video clip. Moreover, it helps to share the information with friends via SNS. Low technology in informative service only shows a front side of the blazer and presents a store map for customers to find a product they want to try. The types of experiential service draw customer participation providing a picture of customers that are trying on clothes. Experiential service use augment reality (AR) as a high technology and take the back side of customers picture as low technology. For the manipulation check, 18 graduate students in total viewed for each type, and the total sample comprises 387 college students via survey instrument. All hypotheses were tested using AMOS and SPSS 18.0. The main findings of this study are as follows: depending on type of the attributes of IT shopping service and the level of technology affect perceived enjoyment and perceived complexity differently, and there were significant mediating effect of perceived variables toward IT shopping service on procedure satisfaction, outcome satisfaction, and visit intention. Implications for usefulness and role of the IT shopping service in fashion retail stores are provided. And also, limitation of this study and future study are suggested.

대학 및 출연연구기관과 같은 공공연구기관들의 기술사업화에 대한 관심이 높아지고 있다. 기존 연구들은 기술이전 조직이나 기관 및 제도적 특성이 기술이전 성과에 미치는 영향에 대해 다양한 연구결과들을 제시하고 있다. 그러나 기술이전이 연구자 개인의 사업화에 대한 태도, 사회적 네트워크나 사업화를 위한 노력정도에 따라 실질적인 기술이전이 이루어지고 있음에도 불구하고 연구자 개인특성에 따른 기술사업화 성과에 대한 연구는 미흡하였다. 본 연구에서는 국내 대표적인 출연연구기관인 K연구원 소속 연구자들을 대상으로 과거 기술이전 경험과 수행과제 건수가 해당 연구자의 기술사업화 성과에 미친 영향을 실증적으로 분석하였다. 분석결과, 과거 기술이전 경험이 있는 연구자일수록 추가적인 기술사업화 가능성이 높은 것으로 나타났다. 또한 수행과제 건수와 기술사업화 성과는 역U자형 영향관계가 존재하는 것으로 나타났다. 본 연구결과를 바탕으로 국내 공공연구기관에서의 기술사업화 성과향상을 위한 시사점과 향후 연구과제를 제시하였다.

목적 : 노인장기요양보험 중 복지용구급여 서비스 과정에서 작업치료 중재 유무에 따른 대상자의 만족도를 비교, 분석하여 복지용구급여 서비스 체계 내에서 작업치료사의 전문적 역할을 모색하고자 한다. 연구방법 : 본 연구는 복지용구급여 서비스 과정에서 작업치료 중재를 받은 5명과 작업치료 중재를 받지 않은 5명을 대상으로 복지용구급여 서비스 만족도를 측정하였다. 자료 수집은 작업치료사가 면담을 통하여 실시하였으며, 자료 수집기간은 2009년 9월부터 12월까지였다. 대상자의 만족도 측정을 위해 Quebec User Evaluation of Satisfaction With Assistive Technology(QUEST) 2.0을 사용하였고, 대상자의 기능을 평가하기 위해 International Classification of Functioning, Disability and Health (ICF) 체크리스트를 사용하였다. 결과 : 작업치료 중재 집단이 작업치료 비중재 집단 보다 더 높은 만족도를 보였으며, 복지용구 기기에 대한 항목 중 효과성은 통계학적으로 유의한 결과를 보였다(p=.01). 복지용구 서비스에 대한 항목에서는‘수리와 유지관리 서비스’항목(p=.02)과‘전문가 서비스의 질’항목(p=.01)이 통계학적으로 유의한 결과를 보였다. 결론 : 본 연구를 통해 복지용구급여 서비스에서 작업치료 중재가 대상자의 만족도를 향상시킬 수 있음을 확인하였 다. 본 연구 결과는 복지용구급여 서비스 전문가로서 작업치료사의 필요성에 대한 근거를 제시할 수 있다. 또한 본 연구를 기초로 복지용구급여 서비스 전문가로서 작업치료사의 역할에 대한 체계를 구성할 수 있을 것이다.

This study was conducted to analyze factors affecting acceptance of smart farm technology. Smart farm technology is rapidly being introduced to agriculture in accordance with the progress of the 4th Industrial Revolution, but research on this is still little. Therefore, in this study, based on the unified theory of acceptance and use of technology (UTAUT), a research model reflecting the characteristics of smart farm technology was constructed. To test this, empirical analysis was performed. A survey was conducted for students in smart farm technology education and adult male and female farmers who are currently planning to operate smart farms. Valid 204 sample were used for analysis. The hypothesis test was based on multiple regression analysis using SPSS 24 statistical package. For the mediating effect and moderating effect, Process Macro 3.4 based on the regression equation was used. The results of testing the hypothesis are as follows. First, in the causal hypothesis test, it was shown that performance expectancy, social influence and price value have a significant positive effect on the intention to use smart farm technology. On the other hand, effort expectancy, facilitating conditions were not tested for a significant influence on the use of smart farm technology. As a result of analyzing the mediating effect of trust, it was found that trust plays a mediating role between performance expectancy, effort expectancy, social influence, facilitating conditions, price value and intention to use smart farm technology. In particular, the effort expectancy has not been tested for a direct significant effect on intention to use smart farm technology, but it has been shown to have an impact through trust. Trust was found to be a full mediating between the effort expectancy and the intention to use the smart farm technology. The current IT level of prospective users has been shown to play a moderating role between performance expectancy, facilitating conditions and intention to use smart farm technology. In particular, the IT level was found to strengthen the relationship between performance expectancy and intention to use smart farm technology. Based on the results of these studies, academic and practical implications were suggested.

Recent development in North Korea has heighted the security situation in Northeast Asia region. Also, the discussion and interest relation to reunification of the government and academia including korean people have been actively developed. Therefore, this study should asserts the needs and plan of infrastructure improvement in the Korean Peninsula. Accordingly, The purpose of this study is as follows; First, it investigate the current status for the civil structures facility including the main infrastructures of North Korea. Second, it estimate on the risk and technology level of Infrastructure Based on questionnaire and interview refugees of North Korea.

Recent development in North Korea has heighted the security situation in Northeast Asia region. Also, the discussion and interest relation to reunification of the government and academia including korean people have been actively developed. Therefore, this study should asserts the needs and plan of infrastructure improvement in the Korean Peninsula. Accordingly, The purpose of this study is as follows; First, it investigate the current status for the civil structures facility including the main infrastructures of North Korea. Second, it estimate on the risk and technology level of Infrastructure Based on questionnaire and interview refugees of North Korea.