가야산 국립공원 지역의 현존식생 및 녹지자연도

김준선,김갑태,임경빈 순천대학교 기초과학연구소 1990 基礎科學硏究誌 Vol.1 No.-

가야산 국립공원지역의 현존식생을 파악하기 위하여 식생상관 및 종조성에 의한 식물사회화학적 분석을 통해 식생군집을 분류하였으며 이를 기초로 녹지자연도를 사정하였다. 가야산의 식생은 크게 소나무림과 낙엽활엽수림으로 구성되었으며 구분된 식생군집은 다음과 같다. 1. 소나무 군집 1) 소나무-진달래 하위군집 2) 소나무-조록싸리 하위군집 3) 소나무-조릿대 하위군집 4) 소나무-대사초 하위군집 2. 신갈나무 군집 1) 신갈나무-철쭉군집 a) 전형하위군집 b) 산앵두나무 하위군집 2) 신갈나무-조릿대군집 3) 신갈나무-조록싸리 군집 3. 졸참나무 군집 4. 서어나무-졸참나무 군집 5. 흰참꽃군집 6. 참싸리-억새군집 또한 가야산국립공원지역의 녹지 자연도 등급은 2차림으로 구성된 녹지자연도 7, 8이 93.9%를 차지하였다. To investigate the actual vegetation and the degree of green naturality(DGN) in Gaya Mountain National Park, forest communities were classified by phytosocialogical analysis according to physiognomy Braun-Blanquet methods. Major forest communities were as follows: 1. Pinus densiflora community 1) P. densiflora-Rhododendron mucronulatum subcommunity 2) P. densiflora-Lespedeza maximowiczii subcommunity 3) P. densiflora-Sasa borealis subcommunity 4) P. densiflora-Carex siderosticta subcommunity 2. Quercus mongolica community group 1) Q. mongolica-Rhododendron schlippenbachii community a) Typical subcommunity b) Vaccinium koreanum subcommunity 2) Q. mongolica-Sasa borealis community 3) Q. mongolica-Lespedeza maximowiczii community 3. Quercus serrata community 4. Carpinus laxiflora-Quercus serreata community 5. Rhododendron tschonoskii community 6. Lespedeza crytobotrya-Miscanthus sinensis var. purpurascens community The map of DGN was drawn according to the actual vegetation map. The ratio of DGN 7 and 8 was 93.9% in Gaya Mountain National Park.

전신마취 유도시 사용한 Sufentanil과 Fentanyl이 혈압과 맥박수에 미치는 영향

김준선,장태호,김세환,한상미,김경한,류시정,박세훈 대한마취과학회 1998 Korean Journal of Anesthesiology Vol.35 No.4

Background : The hemodynamic responses to laryngoscopy and endotracheal intubation, tachycardia and arterial hypertension, are well known and should be minimized. The purpose of this study is comparison of effects of low-dose sufentanil and fentanyl on the changes of blood pressure and heart rate due to laryngoscopy and endotracheal intubation. Methods : The cardiovascular responses were measured and compared in 60 patients, between 20∼65 years old, ASA class I or II, undergoing elective operation pretreated with normal saline (n=20, control group), fentanyl 3 g/kg (n=20, fentanyl group), and sufentanil 0.6 g/kg (n=20, sufentanil group), respectively. Anesthesia was induced intravenously with pentothal sodium 4∼5 mg/kg and endotracheal intubation was conducted after injection of succinylcholine 1 mg/kg. The changes of systolic arterial pressure, mean arterial pressure, diastolic arterial pressure, heart rate, and SpO2 (saturation of arterial oxygen) were measured at postsedation with pentothal sodium, 30econds, 1 minute, and 3 minutes following intubation. The variables of each group were compared with preinduction baseline values and fentanyl and sufentanil groups were compared with control group. Data were analyzed for statistical significance using repeated measures of ANOVA (analysis of variance). P<0.05 was considered statistically significant. Results : The systolic and mean arterial pressures at 30 seconds and 1 minute and diastolic arterial pressure at 30 seconds after laryngoscopy and intubation in sufentanil group were significantly lower than values of control group (p<0.01). The heart rates at 30 seconds and 1 minute were significantly attenuated compared with control group (p<0.05). The blood pressures and heart rates of fentanyl group at 30 seconds after intubation were significantly attenuated compared with control group (p<0.05). Conclusions : The results suggest that pretreatment of fentanyl 3 g/kg and sufentanil 0.6 g/kg is effective to prevent the elevation of blood pressures and heaates, and sufentanil 0.6 g/kg is more effective than fentanyl 3 g/kg to attenuate the hemodynamic changes due to laryngoscopy and intubation. (Korean J Anesthesiol 1998; 35: 662∼668)

대기오염에 의한 여천지역의 삼림군집 변화

김준선,Kim, Jun Seon 환경보전협회 1987 환경정보 Vol.9 No.13

인접성과 사용자 밀집도 정보 기반 D2D 광고 확산 알고리즘

김준선,이호원,Kim, JunSeon,Lee, Howon 한국정보통신학회 2014 한국정보통신학회논문지 Vol.18 No.10

본 논문에서는 사용자들의 인접성(Proximity)과 밀집도(Density) 정보를 기반으로 D2D 광고 확산 목표 지역을 설정하고, 이 지역들을 대상으로 광고 전송을 수행함으로써 기존의 D2D 광고 확산 알고리즘에서 특정 지역으로 광고 전송이 편중되고 광고 범위 중첩되는 광고 효율 저하 문제를 해결하고자 한다. 본 논문에서 제안하는 광고 확산 알고리즘은 광고 확산을 위해 설정된 목표지역을 기반으로 광고 확산 경로를 점차적 설정하여 확장해 나감으로써 D2D 광고 확산 효율 향상에 기여한다. 또한, 제안 방안의 D2D 광고 확산 범위에 대해서 수학적으로 분석하고, 시뮬레이션을 통하여 다양한 사용자 밀집도 환경에 대한 기존 방안과 제안 방안의 성능 결과를 비교 분석한다. We designate multiple target areas for the advertisement disseminations in order to resolve the problem of advertisement transmission efficiency degradation due to overlapped device-to-device (D2D) transmissions and unnecessary advertisement transmissions. We here propose an efficient advertisement dissemination algorithm based on pre-selected target areas considering user density. In our proposed algorithm, relay nodes are gradually selected according to the locations of the target areas. We mathematically analyze D2D advertisement coverages of our proposed algorithm, and compare the various simulation results of the proposed algorithm with those of the conventional algorithm according to the several simulation scenarios via intensive simulations.

순천만 국가정원의 역사와 의의

김준선 순천대학교 남도문화연구소 2016 南道文化硏究 Vol.0 No.31

순천만국제정원박람회는 세계 5대 연안습지의 하나인 순천만의 자연생태계를 보전하기 위하여 계획된 생태문화박람회로서 성공적으로 마감되었다. 이러한 성과를 바탕으로박람회장을 순천만 정원으로 명명하였으며 2015년 9월 5일 국가정원 제1호로 지정되었다. 따라서 국가정원으로서 순천만 정원의 역사와 의의를 조명하였다. 정원의 도시 순천은 자연과 인간이 공존하는 도시, 즉 시민이 건강하고 행복한 도시를추구하는 것으로 순천만 정원의 시작은 순천만 보전과 함께 순천시의 지속가능한 발전을견인하는 새로운 패러다임이었다. 정원박람회의 성공은 우연히 이루어진 것이 아니며각계각층의 시민과 공공이 이룬 협력의 성과이다. 국가정원으로 지정된 순천만 정원은 지역을 넘어 국가와 세계로 정원문화와 정원산업을 융성케 해야 하는 무거운 사명을 안고 있다. 그러나 정원을 만들고 가꾸는 일은 창조의 즐거움이며 정원문화의 확산은 건강한 사회를 이루는 초석이 될 것임을 강조한다. The 2013 Suncheon-Bay Garden Expo, Korea, was successfully held from Apr. 20th, to Oct. 20th 2013. With approval from AIPH and the Korean government the Garden Expo. showcased 83 gardens from 23 countries over 6 months. These gardens provided beauty and various opportunities to develop industries related to the garden. The Garden Expo. was successful as a place that increased lifestyles. This converged with industry including: exhibition, culture, healing, beautiful flowers and trees, garden articles, and garden facilities. The area was eventually named the Suncheon-bay Garden and was designated National Garden No. 1. The history and meaning of Suncheon-bay Garden are outlined here: 1. Suncheon-bay Garden is the new paradigm that contributes to the sustainable development of Suncheon with the preservation of Suncheon Bay 2. The Success of the Suncheon-bay Garden Expo. was not a coincidence. It was the result of the cooperation of all the citizens and public offices. 3. Suncheon Bay Garden, as National Garden No. 1, has a difficult mission that should develop garden culture and garden industries in Korea, Asia and the world. 4. Designing gardens and gardening give the pleasure of creation. Spreading a garden culture is the foundation of creating a healthy urban society.

Huge Tongue Base Neurilemmoma : Excision by Intraoral Coblation

김준선,phan huu ngoc minh,홍기환 대한이비인후과학회 부산,울산,경남 지부회 2016 임상이비인후과 Vol.27 No.2

Neurilemoma arising from the tongue base are very rare and only a few cases have been reported so far. The tumor is resistance to radiotherapy, and therefore, the treatment of choice is surgery. Diagnosis was confirmed by imaging studies and biopsy followed by surgical excision designed to preserve nerve function. We report a case of huge neurilemoma of the tongue base treated with intraoral coblation. Case reports and a review of the world literature concerning treatment methods and surgical approaches of neurilemoma of tongue base. A number of surgical approaches have been described for tongue base neurilemomas. We report a case of tongue base neurilemoma which was completely extirpated with a coblation through the intraoral approach. The postoperative course was uneventful and improved within 2 weeks like as tonsillectomy patient. The intraoral coblation assisted excision is a safe and useful surgical technique for the removal of tongue base neurilemoma.

특별강연 : "국내 습지의 현황 및 생태적 가치" ; 순천만 습지의 미래

김준선 한국환경생태학회 2008 한국환경생태학회 학술대회지 Vol.2008 No.1

순천만 습지의 미래

김준선 한국환경생태학회 2008 한국환경생태학회 학술대회지 Vol.2008 No.1

순천만습지의 미래

김준선,Kim, Jun-Seon 한국하천협회 2008 하천과 문화 Vol.4 No.2

자율주행 시대의 Connected Car 발전 방향

김준선 한국자동차공학회 2014 한국자동차공학회 Workshop Vol.2014 No.10