The 4th Industrial Revolution and the continuous development of Science and Technology have also required a speedy business promotion method in the defense industry. Advanced countries including the United States are already boldly innovating the existing high-cost and long-term acquisition system with the highest priority in weapons development to cope with the military rise of Russia and China. The Ministry of National Defense and the Defense Acquisition Program Administration have also recently introduced a quick acquisition system and are applying it to business promotion. In addition, some small-scale projects and weapons systems are being reorganized so that they can be managed by the units demanding them. After an organizational diagnosis of the Project Acquisition Group by the Ministry of National Defense in 2020, it has been reassigned as a subordinate unit of the Army Logistics Command from a direct unit managed by the Army HQ. As a result, problems such as work conflict or redundancy have been identified. In addition, a system has been implemented to shorten the acquisition period by applying a rapid acquisition program in the field of weapons systems by benchmarking the rapid acquisition program of advanced countries. The force support system project process will also need to introduce such a quick acquisition system. In addition, the Ministry of National Defense is considering ways to delegate some weapon systems to each military, which will then carry out tasks ranging from requirements determination to project management. Accordingly, it is now time to expand the organization for the management of the Army's weapons system acquisition project. Therefore, in this paper, the Army Project Acquisition Group was analyzed on its organization, acquisition procedures, and cooperation systems, with presentations of development plans for each field.

최근 4차산업과 급격한 디지털화, 세계 경제성장률의 하락 등으로 노 동시장은 급격하게 변화하고 있으며 이로 인해 청년 실업률은 매우 높은 상태이다. 또한, 인구구조와 산업구조의 재편에 따라 청년층의 취업여건 은 나아지지 않고, 기업은 신입보다 경험을 가진 인력을 채용하고 있다. 이에 따라 본 연구는 해외 주요국(독일, 덴마크, 영국, 프랑스, 호주)의 청년 일경험 지원정책에 대해 살펴보고 일경험 프로그램을 종합적으로 비교함으로써 우리나라의 청년 일경험 정책에 관한 시사점을 도출하였 다. 분석결과 주요국의 청년 일경험 프로그램은 목적을 달리하여 운영되 고 있고, 대상자의 근로능력 수준에 따라 적합한 프로그램을 연계하고 있다. 또한, 단계별 프로그램과 대상에 따른 프로그램으로 구성되어 있고 운영은 직접 운영과 민간위탁 방식으로 구분되었다. 이러한 비교분석 결 과를 바탕으로 정책적 시사점을 제시하였다.

Expanding exports of small and medium-sized companies is crucial for the continuous growth of the Korean economy. Therefore, the government operates various support systems to enhance the export capabilities of these companies. This study aims to analyze the impact of the Korean government's flagship export support system, known as the export initiation support system, on the performance of participating domestic companies. A fixed effect model using panel data was applied to examine the characteristics of 11,099 companies that participated in the export initiation support system from 2016 to 2019. The analysis revealed that the number of exporting countries, employees, and previous export volume had a significant impact on the export amount of participating companies. However, contrary to expectations, the number of overseas marketing participation and the GCL (global competence level) test did not show a significant impact. This study is significant as it provides implications for the development of support projects tailored to the specific needs of small and medium-sized companies, with the goal of improving the export support system.

Agrophotovoltaic (APV) system is an integrated system producing crops as well as solar energy. Because crop production underneath Photovoltaic (PV) modules requires delicate management of crops, smart farming equipment such as real-time remote monitoring sensors (e.g., soil moisture sensors) and micro-climate monitoring sensors (e.g., thermometers and irradiance sensors) is installed in the APV system. This study aims at introducing a decision support system (DSS) for smart farming in an APV system. The proposed DSS is devised to provide a mobile application service, satellite image processing, real-time data monitoring, and performance estimation. Particularly, the real-time monitoring data is used as an input of the DSS system for performance estimation of an APV system in terms of production yields of crops and monetary benefit so that a data-driven function is implemented in the proposed system. The proposed DSS is validated with field data collected from an actual APV system at the Jeollanamdo Agricultural Research and Extension Services in South Korea. As a result, farmers and engineers enable to efficiently produce solar energy without causing harmful impact on regular crop production underneath PV modules. In addition, the proposed system will contribute to enhancement of the smart farming technology in the field of agriculture.

Agrophotovoltaic (APV) system is an integrated system producing crops as well as solar energy. Because crop production underneath Photovoltaic (PV) modules requires delicate management of crops, smart farming equipment such as real-time remote monitoring sensors (e.g., thermometers, irradiance sensors, and soil moisture sensors) is installed in the APV system. This study aims at introducing a simulation-based decision support system (DSS) for smart farming in an APV system. The proposed DSS is devised to provide a mobile application service, satellite image processing, real-time data monitoring, and simulation-based performance estimation. Particularly, an agent-based simulation (ABS) is used to mimic functions of an APV system so that a data-driven function and digital twin environment are implemented in the proposed system. The ABS model is validated with field data collected from an actual APV system at the Jeollanamdo Agricultural Research and Extension Services in South Korea. As a result, farmers and engineers enable to efficiently produce solar energy without causing harmful impact on regular crop production underneath PV modules. In addition, the proposed system will contribute to enhancement of the digital twin technology in the field of agriculture.

For countering nuclear proliferation, satellite imagery is being used to monitor suspicious nuclear activities in inaccessible countries or regions. Monitoring such activities involves detecting changes over time in nuclear facilities and their surroundings, and interpreting them based on prior knowledge in terms of nuclear proliferation or weaponisation. Therefore, analysts need to acquire and analyze satellite images periodically and have an understanding of nuclear fuel cycle as well as expertise in remote sensing. Meanwhile, as accessibility of satellite information has been increasing and accordingly a large amount of high-resolution satellite images is available, a lack of experts with expertise in both fields to perform satellite imagery analysis is being concerned. In this regard, the Institute of Korea Nonproliferation and Control (KINAC) has developed a prototype of semi-automatic satellite imagery analysis system that can support monitoring of potential nuclear activities to overcome the limitations of professionals and increase analysis efficiency. The system provides a satellite imagery database that can manage acquired images, and the users can load images from the database and analyze them in stages. The system includes a preprocessing module capable of resizing, correcting and matching images, a change detection module equipped with a pixel-object-based change detection algorithm for multi-temporal images, and a module that automatically generates reports with relevant information. In particular, this system continuously updates open-source information database related to potential nuclear activities and provides users with an integrated analytics platform that can support their interpretation by linking related images and textual information together. As such, the system could save time and cost in processing and interpreting satellite images by providing semi-automated analytic workflows for monitoring potential nuclear activities.

본 연구는 학점은행제 체육학전공 학습자의 사회적지지가 전공만족 및 학습지속의향에 미치는 영향을 규명하여 학점은행제의 체육학 전공자들의 중도탈락을 방지하고 효과적인 운영 방안을 모색하고자 하는데 연구의 목적이 있다. 연구방법은 학점은행제 체육학전공에 학습자를 대상으로 서울의 학점은행제 3곳을 선정하여 총 118부(90.8%)를 유효 표본으로 사용하였다. 조사도구의 타당도와 신뢰도 검증을 위해 확인적 요인분석과 집중타당도, 판별타당도, 평균분산추출(AVE), 개념신뢰도, Cronbach’s α 계수를 검증하였다. 자료처리방법은 IBM SPSS statistics 21과 IBM AMOS 21을 이용하여 빈도분석, 확인적 요인분석, 집중타당도, 판별타당도, Cronbach’s α 계수 산출을 통한 신뢰도분석(reliability analysis), 상관관계분석 (correlation analysis), 구조방정식모형(SEM) 검증을 실시하였다. 연구결과는 다음과 같다. 첫째, 학점은행제 체육학전공 학습자의 교수의 사회적지지와 전공만족 및 학습지속의향의 관계를 분석하기 연구모형의 적합도 검증한 결과 기준을 충족하였다. 둘째, 가설 1의 검증 결과, 학점은행제 체육학전공 학습자의 교수 의 사회적지지는 전공만족에 유의한 영향을 미치는 것으로 나타났다. 가설 2의 검증 결과, 학점은행제 체육 학전공 학습자의 교수의 사회적지지는 학습지속의향에 영향을 미치는 것으로 나타났다. 가설 3의 검증 결과, 전공만족은 학습지속의향에 유의한 영향을 미치는 것으로 나타났다.

본 연구는 일본의 히키코모리 지원체계를 살펴보고, 한국에의 시사점을 얻고자 하는데 목적이 있다. 1970년대 고도성장기와 1990년대 경제침체기를 경험한 일본은 그 여파로 히키코모리라는 아픈 가시가 사회문제로 자리잡고 있다. ‘8050문제’와 같은 세계적으로도 특수한 형태의 가족구성과 히키코모리의 고령화, 장기화 문제는 그 해법을 찾기가 쉽지 않아 보인다. 그럼에도 일본 정부는 이를 해결하기 위해 국가적 차원에서 히키코모리 실태를 파악하고, 지원정책 개발과 서비스 개선을 통해 대처방안을 모색 해 왔다. 최근에는 대상과 방식에 변화를 주고 있다. 그간 ‘아동·청소년’ 내지는 ‘청년층’을 중심으로 진 행해왔던 히키코모리 지원정책 대상을 ‘중·고령층’으로 확대하고, 분절된 방식에서 ‘포괄적’ 방식의 지 원시스템으로 바꿔 가는 중이다. 또한 상담·복지·의료·교육·고용 등 다 영역에서의 포괄적 지원시스템 과 더불어 민관의 다양한 협력체계 구축을 위해 노력하고 있는 모습이다. 이러한 일본의 경험을 바탕으 로 한국 사회에 가져다주는 시사점을 제시하였다.

There have been more than 40,000 cases of fires in Korea in the last three years. However, as ‘Accidental Fire Liability Act’ was judged to be non-conform to the Constitution in 2007, the damages by light mistakes should be compensated. Accordingly, disputes such as compensation claims, litigations and indemnification cases of the victims of fire increased. However, it is so difficult for victims of fire cases to take proper action. So, this study is to help victims of fire cases in the disputes and compensation claims of the victims, and to find actual and practical support system based on the analysis of compensation status. To help victims of fire cases, we need to survey about victims of fire cases with multiple victims. That survey is analyzed to find support plan for victims. Furthermore, to find support plan the current law is needed to be analyzed and reviewed to revision. It is also tried to identify problems in the operation of the Center for victims of Fire currently operated by fire stations and to find countermeasures. In addition, the status of subscription and problem of fire insurance for the compensation for the victims and the method to increase fire insurance subscription rate will be studied.