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안재경(Jaekyung Ahn),백수빈(Soobin Baek),최이문(Yimoon Choi) 한국형사정책학회 2022 刑事政策 Vol.34 No.3
성범죄는 인간의 삶을 파괴하는 잔인하고도 반인륜적인 범죄이며, 이를 근절하기위해 처벌을 강화하고 있다. 동시에 성범죄에 대해 증가하는 형량과 사법제도의 변화와 함께 무고범죄에 대한 우려도 증가하고 있다. 성범죄 무고의 경우 혐의가 제기된 사실 자체로 피고소인의 사회적관계와 삶의 질에 심각한 영향을 받는 등 트라우마적 영향을 미치고, 대중들의 관심은 무고죄에 대한 최종 판결보다도 더 높아 피해자에게 끼치는 해악이 결코 가볍지 않지만, 이에 대한 피해회복이나 명예회복이 쉽지 않다. 또한 무고범죄의 경우 피고인이 허위였음을 인식하고 있었다는 점을 증명해야 한다는 점에서 입증 또한 매우 어렵다. 성폭력 무고 범행의 심각성과 입증의 어려움은 성폭력범죄에 비해 가볍지 않음에도 불구하고, 이에 대한 조사와 연구는 이루어지지 않고 있다. 본 연구는 성폭력 무고범죄의 신고 유형과 고소인의 동기를 살펴보기 위해 2019년 1월 1일부터 2020년 12월 31일까지 2년간 성폭력범죄로 유죄가 선고된 1심 판결 180건을 분석하였다. 분석결과 성폭력 무고범죄의 경우 절반은 집행유예 선고를 받았고, 주된 무고 신고의 종류는 강간과 강제추행이 대다수를이루었다. 무고동기를 실증적으로 살펴본 결과 복수심, 재명명, 후회 등의 감정적 이득을 위한 신고가 대다수였으며, 물질적 이익이나 정서적 문제에 의한 신고는 상대적으로 적었다. 연구의 분석방법과 자료의 한계상 다소 제한적이지만, 본 연구는 상대적으로 경험연구가 부족한 성폭력범죄 무고죄의 유형과 그 동기를 계량적으로 살펴보았다는 의의를 지닌다. Sexual crimes are considered unethical and immoral, as they destroy human lives. The criminal justice system of South Korea mandates tough punishment for sexual criminals. At the same time, concerns about false accusations of sexual assault are also increasing. A false accusation of rape affects the accused on a very deep level, destroying their social relations and quality of life. Public opinion is largely based on the fact that the accused is under suspicion of sexual assault, rather than on the court’s ruling. In addition, because the accuser’s intent determines the legality or the illegality of the false accusation, accusations are hard to prove and even harder to defend against. Despite the significant social repercussions of false rape accusations, we lack accurate statistics of how frequently they occur and an in-depth discussion of the motives behind them. This study classifies the most reported types of false rape accusations and discusses common reasons and motives that underlie most cases. It analyzes a total of 180 cases that issued sentences for false rape accusations over the past two years, from January 1, 2019 to December 31, 2020. Nearly half of the offenders in these cases were sentenced to probation, while the two main types of reported crimes were rape and indecent act by compulsion. Emotional gains, such as sheer vengeance, re-labelling, and regret, as well as material gains and emotional problems stand out as common motivations for false rape accusations. This study has the potential to shed light on a topic that has so far eluded empirical analysis and open avenues for future research Although the study is limited in terms of analytical methods and data, the research has implications for quantitatively examining the types and motives of false rape accusations, which is relatively lacking empirical research.
경찰의 정신질환 위기대처방안에 대한 연구 - 미국의 위기개입팀 프로그램을 중심으로 -
안재경(Ahn, Jae Kyung),최이문(Choi, Yi Moon) 경찰대학 경찰학연구편집위원회 2019 경찰학연구 Vol.19 No.2
정신질환자의 위기상황에 가장 처음 대처해야 하는 법집행기관은 경찰관이다. 경찰이 대면하는 정신질환자는 점차적으로 증가하고 있고, 정신질환 범죄자의 수 또한 증가하고 있지만 우리나라 경찰은 정신건강과 관련된 훈련이나 교육을 충분히 받지 못하고 있다. 현존하는 매뉴얼도 현장의 경찰관에게 필요한 도움을 충분히 주지 못하고 있다. 미국의 경우 경찰관이 정신질환자를 대처하는 방법과 기술에 관한 모델인 위기개입팀(Crisis Intervention Team)이 존재하는데, 실무적으로나 경제적으로나 효과성이 있는 것으로 보고되고 있다. 본 연구에서는 미국에서 개발되고 활용되는 위기개입팀의 내용과 사용모델을 개관하고, 이를 바탕으로 국내 경찰관들의 교육과 훈련에 주는 시사점에 대하여 연구하고자 한다. 더불어 본 연구의 의의, 시사점, 그리고 후속 연구 방향에 대하여 논의하였다. Police officers are often the first law enforcement responders to incidents involving people with mental illness. In Korea, encounters between police and people with mental illnesses are common, and the prevalence of mentally disordered offenders has been increasing. Even though the police are responsible for maintain public order and defuse volatile situations involving persons who are mentally ill, they often feel inadequately equipped or supported to deal with the crises involving person with mental illness. In the U.S, the use of police response model, such as the Crisis Intervention Team (CIT model) was developed and adopted for police departments nationally, as the CIT model intervene more effectively and humanely in situations involving troubled individuals. CIT can be thought of as a method for reducing the risk of injury to police officers and mentally ill persons, diverting persons to mental health treatment instead of jail. The legal and theoretical implications of the results and future directions for research are discussed.
안재경 ( Jae Kyoung Ahn ),송미자 ( Mi Ja Song ) 한국설비안전학회 2009 대한설비관리학회지 Vol.14 No.3
The objective of the research was to conduct economic analyses on the mobile satellite internet service in high speed moving object. From April of 2008, Korean Train Express over the speed of 300Km/hour has provided the paid wireless internet service to their passengers; however, the current service has shown limitations such as frequent disconnection, delay, or video play back freeze in tunnels. A survey was conducted to investigate the characteristics of korea express passengers in their service usage. Based on the survey, a system that integrates the satellite service into the existing wireless internet service was suggested, and its economic analyses were performed to confirm the economic feasibility on the development of the system. The economic analyses were performed with internet usage rate scenarios(8%, 6%, 2%) and fee scenarios (1,000 won, 1,500won, 2,000 won). Among the three scenarios, 6% with 1,500won gains economic justification as 8.3 billion Won of net present value and 15.5% of internal rate of return.
안재경(Jaekyoung Ahn),송미자(Mija Song) 한국통신학회 2006 한국통신학회논문지 Vol.31 No.11B
인터넷을 기반으로 하는 IT의 눈부신 발전과 더불어 언제, 어디서나, 시간과 장소에 구애받지 않고 인터넷을 사용할 수 있도록 하는 사회적 요구가 구체화 되고 있다. 이러한 요구에 부응하고자 국내에서는 시속 200㎞ 이상의 빠른 속도로 이동 중에 있더라도 초고속인터넷이나 방송 서비스를 제공할 수 있는 위성광대역 인터넷 시스템기술을 개발하고 있다. 본 연구에서는 위와 같이 개발된 시스템을 국내 고속철도(KTX)에 적용하여 서비스를 제공할 때, 관련 시설투자에 대한 경제적 타당성을 검토하고자 한다. 경제성 분석을 위해 현재 유럽에서 이미 제공되고 있는 고속철도 인터넷서비스를 조사하였고, 국내 고속철의 특성을 감안하여 필요시설과 장비를 구성하여 항목별 비용분석을 수행하였다. 해외 사례와 비행기 등의 다른 운송수단에서 예상하고 있는 수요 및 요금 수준에 근거하여 고속철도 인터넷서비스 매출을 시나리오별로 전망하였으며, 각 시나리오에서 계산된 비용과 매출로부터 순현재가와 수익률을 산정하였다. 본 연구의 결과는 관련 기술 개발에 대한 경제적 타당성 여부를 판단하는데 활용될 수 있으며, 비용효과적인 서비스 설계 및 구현에 도움을 줄 수 있을 것으로 기대된다. There is a growing demand to access the broadband internet while on the very fast move. In order to meet these users needs, much research has been made for providing the broadband internet and HDTV services via satellite broadband internet systems even at top train speeds above 200㎞/h. In this paper, economic analyses on the satellite broadband internet services for KTX are to be reviewed. Broadband internet to trains in Europe are investigated, and Boeing cases for planes are also examined. In the first step, system configuration which is composed of a hub, terminals, satellite, and gap fillers for the tunnel areas has been proposed. A terminal includes a ultra-fast high gain antenna installed on the roof of the train, and APs inside the coaches. Secondly, cost estimation on the capital expenditures as well as operating expenditures has been performed in the proposed configuration. From the european and Boeing cases, demand and tariff are postulated, consequently, service revenues are derived on the scenario basis. Thirdly, estimated costs and derived revenues make up net present value and internal rate of return in each scenario. Finally, conclusions and contribution of this study are presented.
M&S기법을 활용한 장보고Ⅱ급 잠수함 수명주기비용 추정
안재경(Jaekyoung Ahn),최봉완(Bongwan Choi),이용규(Yongkyu Lee) 대한산업공학회 2010 산업공학 Vol.23 No.3
With the development of science and technology, modern submarines are equipped with high technology devices and multi-functioned precise armaments, consequently, acquisition cost as well as maintenance cost of the submarines are getting higher and higher. However, tight defense budget forces navy to significantly reduce military operating and maintenance costs. In this study, the maintenance and operating costs of submarine Jangbogo-Ⅱ are estimated through M&S (Modeling and simulation) methodologies in order to reasonably and consistently work out the requirement verification system of Jangbogo-Ⅱ. The maintenance and operating costs of Jangbogo-II along the next 25 years are estimated as 312.65 billion won via engineering analysis methods while 312.69 billion won from PRICE Model, which shows only 0.04 billion won differences as a whole. This study is expected to be able to provide meaningful decision making data for not only short and/or mid term operating planning but military budgeting.
안재경,안도섭,구본준,Ahn, Jae-Kyoung,Ahn, Do-Seob,Ku, Bon-Jun Korea Society of Satellite Technology 2008 한국위성정보통신학회논문지 Vol.3 No.2
Traditionally R&D evaluation has been performed by experts who can understand the contents of the study area very well. Recently extensive application of quantitative evaluation methods have been attempted for introducing the administrative management system that poses greater importance on records and results. More objective reviews on the R&D outcomes are called for gaining public supports. In this paper a bibliometrical analysis is to be performed to evaluate satellite communication and broadcasting public R&D outcomes for last 7 years. Data envelopment analysis method is selected for evaluating the efficiencies of multiple outputs (papers, patents, royalties, technology transfers) where multiple inputs (number of researchers and R&D expenses) are given. R&D outcomes from 22 research institutes are being compared and satellite communication and broadcasting R&D efforts turn out to be highly efficient.
An Economic Feasibility Analysis of the HAPS Services in Korea
안재경,김종화,이덕두,안도섭,구본준,Ahn, Jae-Kyung,Kim, Jong-Hwa,Lee, Deok-Joo,Ahn, Do-Seob,Ku, Bon-Jun 한국위성정보통신학회 2006 위성통신과 우주산업 Vol.13 No.1
HAPS(High Altitude Platform Station) which is defined as a station located on an object at an altitude of 20 to 50 km and at a specified, nominal, fixed point relative to the earth is promising technology capable of providing broadband multimedia services. In this study, economical aspects of HAPS service are analyzed by estimating the revenue and costs incurred by the service. To evaluate the profitability of HAPS service, the number of subscribers is estimated and then the net present value (NPV), payback period, and the rate of return on investment (ROI) are calculated under various scenarios