최근 3년간 (2005-2007년) 전북지역 육계의 주요 바이러스성 질병 발생추이 분석

박종범 ( Jong Beom Park ),차세연 ( Se Yeoun Cha ),박영명 ( Young Myoung Park ),조단단 ( Dan Dan Zhao ),송희종 ( Hee Jong Song ),장형관 ( Hyung Kwan Jang ) 한국가축위생학회 2008 韓國家畜衛生學會誌 Vol.31 No.1

Recently, the major viral diseases, Newcastle disease(ND), infectious bronchitis(IB), low pathogenic avian influenza(LPAI), avian pneumovirus infection(APV), Marek`s disease(MD) and infectious bursal disease(IBD), have led to huge economic losses in chicken industry of Korea. To evaluate prevalence of the major viral disease infections in broiler breeder and broiler farms, epidemiological survey has been conducted in Jeonbuk province from 2005 to 2007 by serological ELISA test for APV, PCR for MD, and RT-PCR for ND, IB, LPAI and IBD, respectively. A total of 424 cases was submitted to our labo-ratory for diagnosis of the major viral disease from broiler breeder and broiler farms in the above period. The diagnosed results were analysed for the detection rate of infections on basis of years, seasons and ages, respectively. This study was showed that the detec-tion rates of ND and APV were considerably high for every years regardless of seasons and ages in both broiler breeder and commercial broiler. In comparison with detection rates of ND and APV, IB and LPAI were lower but detected around 10% for every years. Especially, detection rate of IB was significantly high in commercial broiler than in broiler breeder. Therefore, to minimize economic losses for broiler breeder and broiler farms, it will need for effective countermeasures to decrease detection rate of the viral respira-tory diseases. Although the detection rates of MD and IBD were gradually decreased from 2005 to 2007 in both broiler breeder and commercial broiler, it will continually make an effort about disease control for increasing productivity in chicken industry.

폐기물 매립재료를 활용한 성토제방의 시공사례 연구

박종범 ( Jong-beom Park ) 한국환경기술학회 2017 한국환경기술학회지 Vol.18 No.3

향후 2050년에는 대부분의 인구가 60%이상 도시에 살게 될 것이며, 급속도로 도시인구가 급증함에 따른 많은 환경문제를 일으킬 것으로 예상하고 있다. 특히 도시폐기물의 문제를 해결하기 위해 폐기물 관리의 효율성을 높이고 비용을 절감하기 위한 많은 노력과 연구가 진행되고 있다. 하지만 가장 근본적인 해결책은 폐기물을 매립지로 보내는 것이 아닌 재활용율을 높이는 것이다. 본 연구에서는 매립시설의 지속적이고 안정적인 처리를 위한 성토제방을 대상으로 폐기물을 재활용하여 성토제방을 시공하였다. 성토제방은 매립부지내 양질의 폐기물 재료를 선별하여 활용하였으며, 영구적인 매립시설의 안정성을 확보하기 위하여 시공전과 시공중에 현장 및 실내토질시험과 안정성 검토를 수행하여 타당성을 확인하였다. 따라서 본 시공사례로부터 폐기물을 재활용한 성토제방 설계 및 시공시 유용한 기초자료로 활용 될 수 있을 것으로 기대되며, 이를 설계 및 시공에 반영하기 위해서는 보다 많은 현장적용과 더불어 현장 및 실내시험에 따른 자료축적 그리고 폐기물 재활용을 위한 관련 연구가 진행되어야 할 것이다. It is expected that more than 60% of major population will live in the city by 2050 in the future, and many environmental problems will occur according to sharp increase in urban population. Many efforts and studies are made for increasing the efficiency of waste management and reducing its costs in order to solve the urban waste problem in particular. However, the most fundamental solution is to increase the recycling rate, not to send wastes to the landfill site. In this study an embankment was constructed by recycling wastes in the embankment for continuous and stable disposal in a landfill facility. With regard to the embankment, good quality waste materials within the landfill site were sorted and utilized. In order to secure the stability of permanent landfill facility, validity was confirmed by carrying out the in-situ and laboratory soil test and the stability evaluation before and after construction. It is considered that the above-mentioned construction case can be utilized as baseline data useful in designing and constructing an embankment for a landfill facility by recycling wastes. Also, in order to reflect it in design and construction, the data according to the in-situ and laboratory test together with application to more sites should be accumulated, and relevant studies for waste recycling should be conducted.

FPGA를 이용한 다기능 전자식 삼상 전력량계 기능 시험

박종범(Jong Beom Park),김민(Min Kim),김홍(Hong Kim),김정수(Jung Soo Kim) 대한전기학회 2001 대한전기학회 학술대회 논문집 Vol.2001 No.11

요산 나트륨이 침착된 황색인대의 비후에 의한 척추관 협착증

박종범(Jong-Beom Park),김승기(Seung-Gey Kim),최우성(Woo-Sung Choi),맹이소(Lee-So Maeng),채종우(Jong-Woo Chae),장한(Han Chang) 대한정형외과학회 1998 대한정형외과학회지 Vol.33 No.3

스마트폰 무선충전용 강압 컨버터 설계 및 제작

박종범(Jong-Beom Park),신지희(Ji-Hee Shin),안성득(Sung-Deuk Ahn),임학진(Hak-Jin Lim),고윤석(Yun-Seok Ko) 한국전자통신학회 2017 한국전자통신학회 논문지 Vol.12 No.4

In this research, buck converter was designed and manufactured to improve the wireless charging of smartphone through PWM control technology based on micro controller. A feedback control circuit was fabricated using a voltage sensor so that the output voltage follows the reference voltage. The buck converter, 311V is output as 12V, DC voltage 12V is connected wirelessly, and 5V charge voltage is output. We also confirmed the availability of the buck converter for wireless charging of smart phone through experiments. 본 연구에서는 마이크로 컨트롤러를 기반으로 한 PWM 제어 기술을 통해 스마트폰 무선충전을 위한 강압컨버터를 설계 및 제작하였다. 전압센서를 이용해 출력전압이 기준전압을 따라가도록 피드백 제어 회로를 제작하였다. 강압 컨버터로 311V를 12V 로 출력하고 DC 전압 12V를 무선으로 연결하여 5V 충전 전압을 출력한다. 실험을 통해 스마트폰 무선 충전용 강압 컨버터의 유효성을 확인하였다.

인공지능 포커게임수행엔진 개발

박종범(Jong-Beom Park) 한국컴퓨터정보학회 2009 韓國컴퓨터情報學會論文誌 Vol.14 No.11

본 논문에서는 게이머를 상대로 게임을 수행할 수 있는 포커게임수행엔진을 제안하였고, 제안한 엔진을 이용해 게이머의 게임능력, 성향, 습관을 복제해 게이머를 대신해 게임을 수행할 수 있는 복제엔진을 구현하였다. 게이머와 비슷한 게임능력과 성향을 갖고 있는 게임수행엔진이 있다면 게임을 더욱 흥미롭게 만드는 요인이 될 수 있다. 개발된 게임수행엔진을 통해 게이머의 게임수행능력, 게임성향, 습관 등의 게임행위를 복제해 게이머의 수행로봇을 만들면 여러 종류 게임에 다양한 형태로 응용할 수 있을 것이다. This thesis proposed the poker game achievement engine that makes it possible to execute a game against a gamer and embodied an engine clone that can perform a game on behalf of a gamer by cloning a gamer's game capability, disposition and habits by using the proposed engine. It could be a factor in making a game more intriguing if there would be a game achievement engine that is equipped with the game capability and disposition similar to a gamer. In addition, if a gamer's achievement robot were to be created by a gamer's game achievement capability, disposition for a game and habits, etc. through such a game achievement engine, it could be possible to use it for several sorts of game in a variety of forms.

레이더 차량의 주행시험을 통한 동특성 분석

박종범 ( Jong Beom Park ),이상정 ( Sang Jeong Lee ),박노철 ( No Cheol Park ),이종학 ( Jong Hak Lee ) 정보저장시스템학회 2015 정보저장시스템학회논문집 Vol.11 No.2

Recently, military vehicles are driven with a lot of electronic devices such as radar, antenna, and information storage devices. However, the military vehicles can be exposed to impact easily. Therefore, they have to be designed robustly in order to ensure the stability of the vehicle and the electronic devices. To achieve that, the dynamic behaviors of the military vehicle should be exactly identified. Therefore, in this research, dynamic behaviors of the vehicles were identified by carrying out road tests and we constructed finite element model to analyze the dynamic characteristics of the vehicle.

PET 복합섬유의 고속방사에 따른 섬유구조형성과 물성(II) - HMPET/LMPET 복합의 효과 -

박종범,조현혹,Park, Jong-Beom,Jo, Hyeon-Hok 한국섬유공학회 1998 한국섬유공학회지 Vol.35 No.3

High-speed melt spinning of sheath-core type bicomponent fibers was performed and the change of fiber structure with increasing take-up velocity was investigated. Two kinds of polymers, high molecular weight poly(ethylene terephthalate) (HMPET, [η]=1.05 dl/g) and low molecular weight poly(ethylene terephthalate) (LMPET, [η]=0.62 dl/g), were selected and two sets of sheath/core combination, HMPET/LMPET and LMPET/HMPET were studied. The structure and properties of bicomponent fibers spun with high-speed were analyzed through the density, birefringence, wide-angle X-ray diffraction, DSC, and stress-strain measurements. In high speed spinning, the HMPET component attained a higher degree of orientation than that of LMPET component, wherever it was placed in a sheath or core. The orientation-induced crystallization in HMPET/LMPET bicomponent fibers made by high-speed spinning was significantly enhanced and it amounted that of the LMPET/HMPET bicomponent fibers with take-up velocity of 4-5 km/min. The amorphous orientation factor of HMPET/LMPET bicomponent fibers were always higher than those of LMPET/HMPET bicomponent fibers. Therefore the mechanical properties of HMPET/LMPET bicomponent fibers were better than those of LMPET/HMPET bicomponent fibers.

1차 의료에서의 궤양성 대장염의 진단시 임상 양상

박종범 ( Park Jong Beom ),박원갑 ( Park Won Gab ),윤서구 ( Yun Seo Gu ),김현식 ( Kim Hyeon Sig ),이종균 ( Lee Jong Gyun ) 대한소화기학회 2003 대한소화기학회 추계학술대회 Vol.2003 No.-

<목적> 원인 미상의 궤양성 대장염은 최근 국내에서도 그 발생이 점차 증가하고 있으며, 궤양성 대장염의 임상 양상에 관한 보고도 증가하고 있다. 그러나, 이전의 국내 보고는 대부분이 대학 병원에 국한되어 있어, 국내 궤양성 대장염 환자의 진단 시 일반적인 특성을 파악하기에는 어려움이 있었다. 이에 저자들은 1차 의료 기관에서 처음으로 진단된 궤양성 대장염 환자들만을 대상으로 하여 진단 시 임상 양상을 알아보고자 하였다. <방법> 송도병원의 궤양성 대장염

현장재하시험에 의한 준설토지반의 지지력 평가방법 연구

박종범(Jong-Beom Park),주재우(Jae-Woo Ju),김장흥(Jang-Heung Kim) 한국지반신소재학회 2014 한국지반신소재학회 논문집 Vol.13 No.1

준설매립지반은 준설토에 의해 매립되어 지반이 매우 연약한 상태이며, 설계시 정확한 지지력을 예측하는 것은 더욱 힘들다. 실제 준설매립지를 대상으로 여러 가지 연약지반처리공법을 설계하고 있지만, 특히 준설토지반의 특성에 기인한 장비진입 즉 표층처리공법 또한 문제점을 안고 있다. 이러한 문제점을 개선하고자 연약지반에서 적용 할 수 있는 평판재하시험장치를 개발하게 되었다. 본 연구에서는 준설매립현장을 대상으로 현장에서 개발된 평판재하시험을 이용하여 현장시험을 실시하였으며, 아울러 콘테스트만의 결과를 가지고 준설토지반의 지지력을 구하는 실험식을 제안하고자 하였다. 대부분 준설매립지반은 매립경과시간에 따라 표면건조층의 두께가 달라지게 되므로 본 연구에서 제안한 실험식이 매우 효과적인 방법이라 판단되며, 향후 준설토 매립지반의 공법설계시 기초자료로 활용될 수 있을 것이다. Sea gives us a lot of benefits and one of them is a role of transporting goods easily by ship. Accordingly the industrial area or the container yard is constructed either on the low sea or near the sea. Sea dredging ground is made by pumping them using dredge pump to the inside of embankment after dredging undersea soils. The dredging ground after pumping is in the slurry state but as time goes, consolidation by the own weight happens and evaporation happens at the surface of dredging ground. The evaporation causes the crest layer in the upper side of dredging ground. Under the crest layer there is still a soil of slurry state which has just little bearing resistance. This kind of characteristics makes it difficult to get a exact bearing capacity using the equations proposed until now. In this study we have performed simultaneously both the field loading tests and the cone penetration tests on the sea dredging ground. From the result of field tests, new experimental equation for the ultimate bearing capacity has been proposed. If we use the new equation, it is believed that some design of sea dredging ground could be more accurate.