韓國産 자작나무科의 系統分類學的 硏究(序論)

李相泰,蘇雄永,田寬培,李愚喆 全北大學校 生物學硏究所 1981 生物學硏究年報 Vol.2 No.-

The present paper is an introduction to the whole project of "The systematic studies on Korean Betulaceae". Three studies under the project were performed this year and presented in this report : a review of taxonomic literatures and the construction of distribution maps by Woo-Tchul Lee, pollen morphology by Sang-Tae Lee and Moo-Yeol Kim, and wood anatomy by Woong-Young Soh and Kwan-Bae Jeon.

환경회계정보 공시수준과 기업특성과의 관계에 관한 연구 : 우리나라 상장기업을 중심으로 한 실증연구

田雄秀,尹祥源 한국기업윤리학회 2003 企業倫理硏究 Vol.7 No.-

Recently, environmental aspect of coporates' activities becomes a very important social problem. And the needs of the environmental accounting informations are growing rapidly. It is the purpose of this paper to examine the factors which affect the disclosure level of coporates evironmental accounting information. Some researches were conducted on this topic and they had measured the amount of information disclosed by the physical measures such as the number of words, lines or pages. But we have measured it by the amount of messages(contents) in the disclosed information. By the results of the analysis, we have found some significant relationships between the level of disclosure of environmental accounting informations and characteristics of firms. There are statisticaly significant positive relationships between the each of following three variables-the environmental friendliness of a firm, the size of a firm and the ratio of minority shareholders - and the disclosure level of environmental accounting information. But we could not find any significant relationships by using the number of words. lines or pages as measures of disclosure level.

셸리의 Ode to the West Wind에 나타난 서풍의 실체

정웅주 한국영어어문교육학회 1999 영어어문교육 Vol.5 No.-

The real nature of the west wind in Shelley's Ode to the West Wind is the divine providence which influences all things in this world-that is, whether they are on land, in the sky, or in the sea. The divine providence is the manifestation of something beyond the present and tangibel object. In the first stanza, the real nature of the west wind in this poem is the wild wind, the breath of Autumn's being, the unseen presence, the azure sister of the Spring a Destroyer, a Preserver, the winged seed, a creator, a philosopher, a poet, Shelley, and the wild spirit moving everywhere. In the second stanza, the real nature of the west wind in this poem is cloud, the angel of rain and lightning, fierce Maenad, the approaching strom, the congregated might, the black rain, the fire, hail, solid atmosphere, the tremendous power of revolutionary change, aand the power that influences all things in the sky. In the third stanza, the real nature of the west wind in this poem is the voice that makes the oozy woods which were the sapless foliage of the Atlantic, and the poweer makes the blue Mediterranean wake from his summer dream, the fit medium of expression which Shelley's soul was seeking for, Shelley's passion, Shelley's partner, Shelley's co-worker, and a strong presence which influences in the sea. In the fourth stanza, the real nature of the west wind in this poem is the mightest presence the power, the strength, the free presence, the uncontrollable, the wanderer over heaven, a vision, the tameless, the swift, the proud and the God who can save Shelley form the heavy weight of hours and lift Shelley as a wave a leaf, a cloud. In the fifth stanza, the real nature of the west wind in this poem is the mighty harmony, the fierce Spirit, Shelley's spint, the impetuous spirit, incanation of this verse, spark, the trumpet of a prophecy, the Providence which can make the Winter depart and call Spring, and the prophet. To conclude, the real nature of the west wind in this poem is Shelley's accumulated insight that he visulize his impulse of revolutionary thought.

大岩山의 植物相

閔雄基,張珍成,全正壹,金輝,崔道烈,鄭承洙 서울대학교 수목원 2000 서울大學校 樹木園 硏究報告 Vol.- No.20

This study was carried out to investigate the flora of Mts. Dae-am, Dae-woo, Baek-suk, and Sa-myung located on the east side of DMZ in province Yang-gu-gun, from July 1999 to August 2000. Although two hundred and fifty eight vascular plant taxa (70 families 167 genera) were recorded, this was only a part of representatives in this community because of the restrictin of collections within the military zone. The overall forest stand age of this area was 40 to 50 years, but occasionally ca 70 years old trees were found. We reported 11 taxa of the rare and endangered species proposed by the Ministry of Environment in this area. The Yong-neup, the only high altitude (alt. 1,200m) moore in south Korea, are located in the peak of Mt. Dae-am-san. Some species of this moore (Carex chordorrhiza Ehrh., Carex limosa L., and Gentiana jamesii Hemsl.) - were only found in south Korea. This moor would suffer vegetation change by natural moorland succession and human disturbances. The long-term monitoring of variation of annual vegetation, species distribution, numbers and distribution pattern of individuals of rare species are recommended for the wetland conservation.

雲達山의 植物相

閔雄基,張珍成,全正壹,金輝,崔道烈,金承昆 서울대학교 수목원 2001 서울大學校 樹木園 硏究報告 Vol.- No.21

This study was carried out to investigate the flora of Mt. Undal (alt. 1,097.2m) located on the northwestern side of province Gyeongsangbuk-do, near Myngyeong-si city, from April 2000 to Sept. 2000. Total number of vascular plants discovered in Mt. Undal were 70 families, 154 genera, and 243 taxa(including species, subspecies, varieties and forma). Major vegetation was Acer pictum var. mono - Quercus mongolica - Carpinus laxiflora community. The overall forest stand age of this area was 40 to 50 years, and occasionally ca 70 years old Abies holophylla trees were found. Although, there were no rare and endangered speices, we found two species of level IV by the Ministry of Environment - Anemone koraiensis Nakai, Anemone reflexa. Steph. et Willd.

자작나무科의 導管形態에 依한 分類

蘇雄永,田寬培 全北大學校 生物學硏究所 1981 生物學硏究年報 Vol.2 No.-

To determine the degrees of specialization and intergeneric relationship within the Korean Betulaceae a comparative anatomy was performed with 3-4 year-old parts of growth rings of the stem wood from a total of 18 species and 7 varieties of the family. Some specialized anatomical characters suggests the family to be more or less advanced. Tribe Betuleae possessing scalariform perforation plates exclusively, steeper angle of end wall and alternate pittings, was thought to be more primitive than tribe Coryleae. Among the Betuleae, Alnus exhibited to be more primitive than Betula on the bases of the number of bars on the perforation plate, the angle of end wall and the pitting pattern. Among the coryleae, it was thought that Corylus having a scalariform perforation plate exclusively, and a intermediate number of bars was the most primitive, whereas both Carpinus and Ostrya having simple perforation plates and homogeneous I ray were the most advanced.

구절산과 인근산지(충남)의 식물상 : Chungcheongnam-do

이웅빈,전유미 용인대학교 자연과학연구소 2004 自然科學硏究所論文誌 Vol.8 No.2

The flora of Mt. Gujeolsan (329m) and neighbor areas such as Mt. Noseongsan (348m) was surveyed in this study from the middle of February till the middle of October, 2001. The vascular plants collected from these areas are as following: 123 taxa those are 16 varieties, 107 species, 92 genera, 48 families, 24 orders and 5 phyla. There are 4 taxa from southern plant in these areas. And there are two taxa of special protected plants which was designated from Ministry Environment of Korea, those are one taxon 3rd, and one taxon of 1st grade.

京畿道의 植物相 : 태화산, 화야산, 대부도, 칠현산, 철마산, 검단산

崔道烈,張珍成,金正猷,全正壹,金輝,閔雄基,姜佑昌 서울대학교 수목원 2001 서울大學校 樹木園 硏究報告 Vol.- No.21

This study was conducted in order to explore general flora of the Gyounggi-do Province and to clarify the distribution of some specificated taxa of the Korea. Daebu-do Island, Mt. Taewha, Mt. Hwaya, Mt. Gumdan, Mt. Chilhyun and Mt. Chulma among eighth grade-area of the Degree of Green Naturality (DGN) within the boundary of the Gyounggi-do Province were visited to investigate local flora. The number of identified vascular plant species were as follow; Mt. Hwaya: 120 species (99 genera of 67 families), Mt. Teawha: 132 species (103 genera of 56 families), Daebu-do Island: 124 species (103 genera of 50 families), Mt. Chulma: 129 species (99 genera of 67 families), Mt. Gumdan: 121 species (96 genera of 52 families), Mt. Chilyun: 90 species (74 genera of 42 families). The endemic Clematis brachyura Maxim. was found to distribute Daeby-do. It seemed that plantation was occupying large area in forest of the Gyounggi-do Province. Forty two specificated taxa were identified and 3 taxa, 10 taxa, 5 taxa, and 24 taxa were sorted into forth grade, third grade, second grade, and first grade respectively. Mt. Taewha showed the highest record (16 taxa) in the number of specificated taxa, Mt. Hwaya was the next with 13 taxa. Mt, Chulma (12 taxa), Mt. Gumdan (11 taxa), Daebu-do Island (7 taxi), and Mt, Chylma (4 taxi) followed. Mt. Taewa and Mt. Whaya were found to be relatively higher in the score calculated front the specificated taxa distribution, while Daebu-do Island and Mt. Chilyun were lower, that difference was probably due in part to consequences of severe disturbance of human activities. With respect to the consequences of severe disturbance of human activities. With respect to the geographical proximity to the Gangwon Province, Mt. Hwaya showed higher similarity of the species composition to that of the Mt. Jumbong.

스테로이드 주사를 이용한 이개혈종의 치료

박재율,신승헌,김광훈,이웅렬,박일동,박광헌,마도훈,전일훈 대한이비인후과학회 2000 대한이비인후과학회지 두경부외과학 Vol.43 No.2

Middleware Construction for Clinical Stroke MR Images

Woong-Gi Jeon,Young-Seung Lee,Hyun-Ju Choi,Young Huh,Sang-Wug Jeong,Dong-Eog Kim,Heung-Kook Choi 한국멀티미디어학회 2011 한국멀티미디어학회 국제학술대회 Vol.2011 No.-

In this paper we have studied a middleware construction for an effective medical data communication. Brain MR￢images were based on the stroke clinical research system. Our proposed middleware consists of reusable sources at each separated functions. A measurement communication access time by 100 clinical trial medical images we obtained an effective result significantly. In the future this middleware importance will be increased to the medical database construction.