[지역보도부문/기획다큐_제62회 이달의 방송기자상] 막혔던 취재, 정보공개청구로 ‘반전’

박승현 (사)방송기자연합회 2014 방송기자 Vol.16 No.-

공무원의 건국 이래 최대 공금 횡령사건

박승현 (사)방송기자연합회 2012 방송기자 Vol.10 No.-

[지역보도부문/뉴스_제65회 이달의 방송기자상] 원유가 튀는 현장에서 목숨 걸고 건진 영상

박승현 (사)방송기자연합회 2014 방송기자 Vol.17 No.-

단일 모드 광섬유와 다중 모드 광섬유 혼합 라인으로 구성된 FTTx 시스템의 전송 성능 평가

박승현,김경헌,이일항,Park, Seung-Hyeon,Kim, Kyong-Hon,Lee, El-Hang 한국통신학회 2005 韓國通信學會論文誌 Vol.30 No.7a

본 논문은 채널을 파장별로 할당하는 방식인 WDM-PON을 각각의 채널당 단일광원을 사용하는 방식을 이용하여 기가비트 전송이 가능한 GPON 표준에 맞춰 단일 모드 광섬유와 다중 모드 광섬유로 혼합 구성된 망을 제안하고, 제안된 시스템의 전송 특성을 실험을 통해 고찰하였다. 본 시스템은 고속의 하향전송을 위해 직접변조가 가능한 DFB-LD를 사용하였고, 상향전송을 위해서는 저가의 ONU구성을 위해 SFP 타입의 Transceiver모듈을 사용하였다. 광 선로구간에서의 파장다중화를 위해서 채널 결합 및 분기기능을 갖는 MUX/DEMUX를 이용하였으며, SMF로 이루어진 WDM-PON망의 ONU단에 추가로 1km이내의 MMF를 연결시켜 두 라인을 혼합시킨 시스템을 구성하였다. 시스템의 타당성을 입증하기 위해 ITU-T G.984.2에서 권고하는 하향 2.5 Gbit/s, 1.25 Gbit/s, 상향 1.25 Gbit/s, 622 Mbit/s 속도의 전송실험을 하였으며, 표준안을 근거로 비교분석하여 상$\cdot$하향 전송에서 적합성과 여유도를 확인하였다. This paper proposes a hybrid optical lines composed of single-mode fiber(SMF) and multi-mode fiber(MMF) for gigabit-capable Passive Optical Network(GPON) using a WDM method with a single light source per each channel, and reports the results of transmission performance the proposed lines. The transmission link uses a direct modulated DFB-LD for high speed downstreams at the optical line terminal(OLT) of central office(CO) and a low cost SFP type transceiver for low-speed upstream in optical network unit(ONU). To split or combine the transmission channels, wavelength MUX/DEMUX are used in the optical line section, and MMFs not longer than 1 km are attached to the SMF lines at the ONU side of the WDM-PON links. We have performed the transmission experiment on the downstream of 2.5 Gbit/s, and 1.25 Gbit/s, and the upstream of 1.25 Gbit/s, and 622 Mbit/s which are recommended by ITU-T G.984.2. The transmission margin and feasibility of the proposed links have been tested to be suitable up to 2.5 Gbit/s transmission.

제10회 한일국민 상호인식조사로 보는 사회문화 이슈들_‘모르겠다’라는 적극적인 응답

박승현 재단법인 동아시아연구원 2022 EAI 이슈브리핑 Vol.- No.-

고베 도시경영의 계보와 ‘부흥재해’: 한신대지진 이후 신나가타역남지구 재개발사업을 중심으로

박승현 서울대학교 일본연구소 2022 일본비평 Vol.- No.26

This paper examines the South Shin-Nagata Urban Redevelopment Project carried out in Kobe, a city heavily damaged by the Great Hanshin Earthquake on the 17th of January, 1995. The urban restructuring of Kobe City in the period of high economic growth had generated local disparity. The earthquake caused heavy damage on the inner-city Nagata ward where the elderly and low-incomers resided. Kobe’s city planners implemented a largescale redevelopment Project on the South Shin-Nagata urban area and received central governmental aid. However, South Shin-Nagata project has been criticized as a ‘Reconstruction Disaster’ and a deficit of 32.8 billion yen has recently been reported. This study attempts to highlight the failure of the redevelopment project and the contradiction inherent in the transition from growth to contraction of Japanese society. Kobe City is a local government that has demonstrated its ability to manage the city like a corporation. However, Kobe’s urban management was only possible under the conditions of rising land prices, economic growth, and population growth. The year of 1995 was a time when the aftereffects of the bubble economic collapse began and the conditions that enabled ‘the construction state’ no longer existed. Despite the shrinking of cities, urban planning did not presuppose a reduction, and the redevelopment of Shin-Nagata proceeded amid the optimistic inertia of growth and development. Even though there were already signs of failure, there was no social and institutional control to turn the direction of the Redevelopment Project. Thus, the task of Post-Disaster Reconstruction is handed over to the next generation again.

환아의 질병특성에 따른 불안에 대한 탐색적 연구

박승현,Park Seung Hyun 한국아동간호학회 1996 Child Health Nursing Research Vol.2 No.2

The purpose of this study is to explore the level of children's anxiety related to disease characteristics The subjects of this study were 72 childrens (6year-10 year) who were admitted to the pediatric wards at University Hospital and 24 healthy children, and 24 mothers of children with fatal & chronic illness. The data were collected with sarason's Anxiety scale for children & spielberger's State Trait Anxiety Inventory for mothers and analyzed of One way Anova, Duncun Test, Pearson correlation, and T-test. The results of this study were as follows : 1) There was significant difference in children's anxiety related to disease characteristics(P<0.01) Fatally ill children showed highest level of anxiety and chronically, acutely ill children in order. And there was no significant difference in anxiety between acutely ill children and healthy children. There was significant difference in anxiety between groups of ill and healthy children(P<0.01) .The anxiety of ill children was higher than that of healthy children. 2) There was no significant correlation between children's anxiety and their age. 3) There was no significant difference in children's anxiety related to frequency of hospital admission. 4) There was significant correlation between children's anxiety and duration of illness(P<0.01). The longer the duration of illness is, the higher children's anxiety is. 5) There was significant difference in mothers' anxiety between groups of fatally ill and chronically ill children(P<0.05). The anxiety of mothers of fatally ill children was higher than that of mothers of chronically ill children. 6) There was no significant correlation between children's anxiety of fatal and chronic illness and their mothers' anxiety.

삼림욕장 명소 이용가이드

박승현,Park, Seung-Hyeon 한국자연공원협회 1993 한국자연공원 Vol.58 No.-

대한토목학회 학생지회

박승현 대한토목학회 2005 대한토목학회지 Vol.53 No.2

동남아시아 국가의 신임경찰교육제도에 관한 연구

박승현 한국경찰복지연구학회 2014 경찰복지연구 Vol.2 No.2

각 국의 신임경찰관 채용 후 훌륭한 경찰관을 양성하기 위한 경찰교육제도는 유 사한 점이 많지만 특색이 있고 장점과 단점이 존재한다. 따라서 나라별 경찰교육 제도에 대한 벤치마킹이 필요한데 선진국의 경찰교육제도는 논문 등을 통한 많은 자료가 있으나 국민소득이 상대적으로 낮은 국가들에 대해서는 관심도도 떨어지 고 연구도 미미한 편이다. 이에 본 논문은 동남아시아권의 몇몇 나라를 선정하여 경찰교육제도에 대하여 살펴보고자 한다. 분명히 우리나라와 유사한 경찰교육제도 일 테지만 나라별 특색 있는 제도와 장점이 있을 것이기 때문이다. 따라서 동남아시아권의 나라 중에서 베트남, 캄보디아, 필리핀, 태국을 선정하고 각 나라별 경찰교육제도 중 신임경찰 교육제도에 대하여 한정하여 고찰해 보고자 하며 동남아시아의 경찰교육제도가 우리나라 경찰제도에 어떤 시사점을 주는지에 대하여 논의를 하고자 하였다. 베트남의 하노이 대학은 우리나라 경찰대학과 유사한 교육기관이지만 유연한 입문제도라든지 석·박사 과정을 운영하는 것 등은 우리경찰 교육의 발전방향에 많 은 시사점을 주고 있고, 캄보디아의 경우 신임경찰 교육을 지역경찰학교에서 담당 을 하고 있어 우리나라처럼 단일장소에서의 집체교육은 장점도 있지만 그에 못지 않게 많은 문제점이 있는 것이 현실임을 감안할 때 캄보디아 경찰교육기관의 운영 상 장·단점을 들여다보고 비교분석이 필요하며, 필리핀의 경우처럼 경찰, 소방, 교 정직 공무원 교육을 한 개 기관에서 총괄 교육하는 것이 과연 효율적인지에 대한 검토도 필요성도 느꼈으며, 태국의 경우 지정학적 위치에 따른 현실을 감안하여 국경순찰대 등 전문교육과정도 개설되어 있음을 살펴볼 때 남북의 대치상황인 우 리나라의 현실을 감안 기초적인 군사교육도 필요한 것으로 생각되었다. 이처럼 동남아시아 경찰교육기관들도 훌륭한 경찰관 양성을 위하여 선진국 못 지않게 다양하고 좋은 제도를 운영하고 있었으며, 본 논문을 통하여 동남아시아 경찰교육제도에 대한 관심이 제고되어 우리나라의 경찰교육제도가 발전할 수 있 도록 기대해 본다. There are a lot of similarities in the police training system of each country to foster excellent policemen after recruitment of new policemen, but each of them has its own characteristics, pros and cons. Therefore, it is needed to benchmark the police training system of each country, but there is a low concern in police training systems of countries with relatively low national incomes and a shortage of research on them, while there are a lot of data about police training systems of advanced countries including papers. Therefore, this study aims to analyze police training systems of some Southeast Asian countries, since the police training system of each country has its own distinct characteristics and merits, though they may be similar to Korean police training system. For achieving this purpose, this study considered newly recruited policeman training systems of Vietnam, Cambodia, the Philippines and Thailand and discussed the implications of police training systems of Southeast Asian countries for Korean police system. The study results are as follows. Hanoi University in Vietnam is an educational institution similar to Korea National Police University, but the flexible entry system and master's and doctoral program management system provide a lot of implications for the orientation of Korean police training system. In Cambodia, local police training schools are in charge of newly recruited policeman education. Although collective education in one place like Korea has advantages, but this causes a lot of problems, too. In this respect, it is required to analyze and compare the pros and cons of the management system of the police training institution. In the Philippines, one institution is responsible for all of policeman, fire-fighter and correctional officer education. Therefore, there is a need to consider if it is efficient to handle all of training systems in one educational institution like the Philippines. Lastly, in Thailand, the specialized curriculum for the National Border Patrol is provided, too, due to its geopolitical position. Therefore, it is thought that the Korean government needs to provide basic military education, in consideration of the confrontational situation between South Korea and North Korea. As shown above, the police training institutions in Southeast Asia are managing diverse and excellent systems for fostering excellent policemen which are comparable to advanced countries' systems. It is anticipated that this study would make a contribution to development of Korean police training system by improving the concern in Southeast Asian police training systems.