월악산국립공원의 곤충다양성에 관한 연구 - 노린재목, 딱정벌레목, 나비목 -

박성준(Seong-Joon Park),전용락(Yong-Lak Jeon),홍의정(Eui-Jung Hong),윤주창(Ju-Chang Yun),박서경(Seo-Kyoung Park),김병진(Byung-Jin Kim) 국립공원연구원 2010 국립공원연구지 Vol.1 No.4

월악산국립공원의 곤충다양성에 관한 연구 : 노린재목, 딱정벌레목, 나비목

박성준(Seong-Joon Park),전용락(Yong-Lak Jeon),홍의정(Eui-Jung Hong),윤주창(Ju-Chang Yun),박서경(Seo-Kyoung Park),김병진(Byung-Jin Kim) 국립공원연구원 2010 국립공원연구지 Vol.1 No.3

본 연구는 2007년부터 2009년까지 3년 동안 월악산 모니터링 조사 지점과 동일지구에 대해 정기적인 주간조사를 통해 주간곤충류(노린재목, 딱정벌레목, 나비목)의 종목록을 확보 하여, 월악산국립공원의 생태계에 자연적 혹은 인위적으로 변화된 내용을 측정하여 곤충자원의 체계적인 관리를 위한 자료를 제공하고자 실시되었다. 본 조사기간 동안 채집 확인된 주간곤충류는 65과 404종(노린재목 21과 86종, 딱정벌레목 38과 244종, 나비목 6과 74종)이 조사되었다. 따라서 문헌조사를 포함한 결과 월악산국립공원에 서식하는 것으로 확인된 주간곤충류는 멸종위기야생동물 2종, 고유종 6종, 국외반출승인대상종 10종과 특정종 50종을 포함하여 총 72과 609종(딱정벌레목 44과 368종, 노린재목 22과 126종, 나비목 6과 115종)으로 나타났다. 아울러 조사지점별 분석결과 S3에서 종다양성이 가장 높게 나타났으며, S10은 다른 조사지점과 다르게 종다양성이 현저하게 떨어지는 것으로 나타났다. 각 조사기간별우점종으로는 2007년과 2009년도에 넉점박이송장벌레, 2008년도에는 더듬이긴노린재로 나타났다. This study were conducted for three years from 2007 to 2009 and at the same points as monitoring surveys, through regular surveys insects (Hemiptera, Coleoptera, Lepidoptera) to obtain the list, to measure and assess Woraksan National Park ecosystem’s natural or artificial change, to provide data for systematic management of the contents of insects. As a result of all the collections were examined, 404 species of 65 family under 3 order were identified. Therefore, the species composition of insect over each result from Woraksan National Park’s was a total of 3 orders, 72 families, 609 species including 2 Endangered species, 6 Endermic species, 10 Management of exotic species and 50 Designated species; 368 species of family Coleoptera which is the highest, 126 species of family Hemiptera and 115 species of family Lepidoptera. Site 3 had the highest indices diversity. In contrast, Site 10 indices diversity, different from the other survey points, were significantly low. In each survey period, dominant species included Nicrophorus quadripunctatus in 2007 and 2009. In 2008, dominant species was Pachygrontha antennata.

고속 VLSI Interconnection을 위한 마이크로스트립 선로의 피코초 펄스 전송 특성

박정엽,박의준 國立金烏工科大學校附設生産技術硏究所 1993 産業技術開發硏究 Vol.9 No.-

Time domain analyses of the propagation characteristics of square-wave pulse on microstrip transmission line have been made using the quasi-TEM approximation and perturbation method. Attenuation and dispersion distortions of short pluses are shown to vary as microstrip and pulse parameters are changed within 1-100GHz. Attenuation and dispersion distortions have shown that for short line lengths where high loss can be tolerated, hight tanδsubstrates may achieve shorter delays than low tanδsubstrates and that the dispersion losses is dependent on the substrate height-to-line width ratio(H/W). Furthermore, we have shown that the characteristic impedance can be synthesized in the Cauer 2 form to be realizable.

다단 고이득 증폭기의 제3차 포착점 개선에 관한 연구

박의준,이영순 國立金烏工科大學校附設生産技術硏究所 1993 産業技術開發硏究 Vol.9 No.-

The goal of this paper is to predict accurately the two-tone third-order intercept point of N-cascaded power amplifiers with simplified two-port analyses and statistical viewpoint. The uncertainty obtained from unknown phase angles of the intermodulation distortion signals to the system designer is reduced using stochastic process, hence improving the accuracy of the solution. Based on the dc power dependance of intercept point of each stage, the new efficient method for improving the total intercept point is also suggested with only dc power and available power gain criteria. Experimental verification on specific amplifiers used for cellular mobile communication comparing predicted and measured intercept points for various gain conditions in presented.

Fordyce Granules

박의수,송준영,최윤애 啓明大學校 醫科大學 1993 계명의대학술지 Vol.12 No.3

Fordyce granules are small yellow spots that are multifocal and slightly elevated. They may occur in clusters or coalesce to from yellow plaques. They are bilaterally symmetrical and are located most frequently on the buccal mucosa of the cheeks, the inner surface of the lips, and on the mucosa distal to the mandibular molars. Fordyce spots are extremely common: probably 80% of the population have them. They are often not noticeable in children until after puberty, and they seem to be more obvious in males, in patients with greasy skin and in the elderly. The granules are totally benign, though the occasional patient or physician becomes concerned about them or misdiagnoses them as thrush, lichen planus or other diseases. We present two cases of Fordyce granules a 64 and a 50 year-old male who have cancer phobia, showing multiple involvement of minute yellowish white colored spots on the buccal mucosa and inner surface of the lip. Histopathologic finding shows a group of small but mature sebaceous lobules situated around a small sebaceous duct leading to the surface epithelium. We did not give any specific treatment but gave reassurance, presently under observation.

한국 전통 취락입지의 지리학적 고찰

박의준 전남대학교 호남문화연구소 2001 호남학 Vol.29 No.-

The traditional settlement can be defined as a collective living space where a landscape of the settlement harmonies with natural environment. The result of this research is as follows. (1) The principle of location in such traditional settlements reflects the thought of Feng-shui(風水) as well as practical view of residential lacation involved in Taengniji(擇里志). (2) The location of traditional settlements has been affected by water condition and relation between hill and stream. So this can be divided into 3 style: small scale river valley, mountainous basin, a level plain adjacent small river. (3) The landscape of traditional settlements has been changed by urbanization and population growth. This phenomena has changed the spatial structure of traditional settlement in Korea. (4) The location condition of case study region (Chilli villagem Changhung-gun, Chollanam-do) is small scale river valley which is low potential of flood and piedmont of low slope mountain. These results has affected the form and development of traditional settlements of Honam region in Korea peninsula.

Ku-밴드 드레인 혼합기 해석 및 CAD

朴義俊 金烏工科大學校 1990 論文集 Vol.11 No.-

The nonlinear microwave circuit using GaAs MESFET is analyzed by an efficient algorithm called the Harmonic Balance Technique and Kerr's multiple reflection method as the application of SOR(Successive over Relaxation)instead of Newton or shooting method To accelerate SOR algorithm in the block interative method, the relaxation factor may be introduced. This analysis is applied to drain mixer design in the light of the linear and nonlinear circuit analysis. Finally the mixer charcteristics calculated with the use of the proposed method for nonlinear and linear analysis are compared with experimental data. Good agreement at Ku-band over wide ranges of input LO levels are observed.

저항성 스트립의 전자파 산란 패턴 제어에 관한 연구

박의준,최종인 金烏工科大學校 1998 論文集 Vol.19 No.-

A mixed potential integral equation(MPIE) for the induced current on a cylindrical perfect conductor with arbitrary thin cross-section is considered. The equation is applied to a strip for control of scattering field. The control is carried out by prediction of the current distribution for a prescribed pattern and than by extraction of resistance distribution on the strip using the relationship of each distribution which is established by physical optics. Examples of an efficient control is given with the appropriate optimization process for the nonuniform distribution functions.

지역문화정보시스템의 개발방안에 관한 이론적 고찰

박의준,윤평현 전남대학교 호남문화연구소 2002 호남학 Vol.30 No.-

The purpose of this study is to examine the effective way to designing the "Regional Culture Information System". The designing the regional culture information system can be defined as "assembling the information and database in the region and analyzing the correlation between regional characteristics and regional culture, each culture's attribute" For the designing the effective regional culture information system, we need follow the next approaching step. First, collect regional information contents (including physical, social, economical properties) and designing the regional information system. Second, carry out the systematic and depth field survey about the detail field forming the regional culture. Third, build the regional culture atlas which visualize the regional culture information. Fourth, design the regional culture information system by combine the regional information system and regional culture atlas, regional culture database. This regional culture information system is 3-dimensional tool which can analyze the correlation between regional characteristics and regional culture, each culture's attribute, spatial temporal variations of regional culture. The regional culture information system helps not only the academic study, but also establish the culture strategies and place marketing of the region.

퍼지 알고리즘을 응용한 ATM network 상에서의 VBR 제어

朴俊烈,申義信 弘益大學校 科學技術硏究所 2000 科學技術硏究論文集 Vol.11 No.-

A fuzzy logic-based priority control scheme for MPEG video to transfer at the user-network interface(UNI) in ATM network is proposed. The system consists of the Frame separator, the Fuzzy system and the Priority control system in ATM network. The fuzzy method is applied on the calculation of the priority of video sources coding by Discrete Cosine Transform algorithm. The output of fuzzy system calculated by the proposed fuzzy algorithm is sent to the priority control system. A video source in ATM network can be transferred according to the output of the priority control system. The performance of the proposed scheme is evaluated through numerical tests and computer simulation on real video sequence.