Snuffbox 동정맥루

백승언 고신대학교(의대) 고신대학교 의과대학 학술지 1992 고신대학교 의과대학 학술지 Vol.8 No.1

-Abstract- 37 cases of snuffbox arteriovenous fistulas were performed at Kosin medical college between March 1991 and September 1992. The procedure which was first reported by Mehigan in 1982, was modified by auther. The advantages of this procedure were technically easier with minimal dissection, more distally located and offers another chance of Brescia-Cimino fistula. The patency rate was 89.7% as a first procedure. So it is advisable as a first choice of internal arteriovenous fistula.

七寶山, 萬塔山, 白頭山, 車踰山, 松眞山 및 甑山森林帶에 對한 檢討

白承彦 충북대학교 농업과학기술연구소 1990 農業科學硏究 Vol.8 No.2

The purpose of this study was to investigate the forest communities in the Mts. Cheel-Bo, Mahn-Tahp, Baek-Doo, Chah-Yoo, Song-Jeen and Juhng-Sahn by means of the association-analysis based on the observation of Chung & Lee. The results were summarized as follows : 1. The forest in Mt. Cheel-Bo could be divided into five basic vegetation girdles : the first girdle below 100 meters above sea level, the second girdle from 100 meters to 400 meters, the third girdle from 400 meters to 600 meters, the fourth girdle from 600 meters to 800 meters and the fifth girdle from 800 meters to the top. And these five basic vegetation girdles were divided into two forest zones such as a montane zone below 800 meters above sea level and a transition zone from 800 meters to the top. 2. The forest in Mt. Mahn-Tahp could be divided into eight basic vegetation girdles : the first girdle from 200 meters to 400 meters above sea level, the second girdle from 400 meters to 700 meters, the third girdle from 700 meters to 900 meters, the fourth girdle from 900 meters to 1200 meters, the fifth girdle from 1200 meters to 1500 meters, the sixth girdle from 1500 meters to 1700 meters, the seventh girdle from 1700 meters to 2000 meters and the eighth girdle from 2000 meters to the top. And these eight basic vegetation girdles were divided into four forest zones such as a montane zone below 700 meters above sea level, a transition zone from 700 meters to 1200 meters, a subalpine zone from 1200 meters to 2000 meters and an alpine zone from 2000 meters to the top. 3. The forest in Mt. Baek-Boo could be divided nine basic vegetation girdles : the first girdle from 200 meters to 300 meters above sea level, the second girdle from 300 meters to 700 meters, the third girdle from 700 meters to 1000 meters, the fourth girdle from 1000 meters to 1200 meters, the fifth girdle from 1200 meters to 1400 meters, the sixth girdle from 1400 meters to 1800 meters, the seventh girdle from 1800 meters to 2000 meters, the eighth girdle from 2000 meters to 2300 meters and the ninth girdle from 2300 meters to the top. And these nine basic vegetation girdles were divided into four forest zones such as a montane zone below 700 meters above sea level, a transition zone from 700 meters to 1000(1200) meters, a subalpine zone from 1000(1200) meters to 2000 meters and an alpine zone from 2000 meters to the top. 4. the forest in Mt. Chah-Yoo could be divided into five basic vegetation girdles : the first girdle from 100 meters to 200 meters above sea level, the second girdle from 200 meters to 500 meters, the third girdle from 500 meters to 800 meters, the fourth girdle from 800 meters to 1200 meters, and fifth girdle from 1200 meters to the top. And these five basic vegetation girdles were divided into three forest zones such as a montane zone below 800 meters above sea level, a transition zone from 800 meters to 1200 meters and a subalpine zone from 1200 meters to the top. 5. The forest in Mt. Song-Jeen could be divided into four basic vegetation girdles : the first girdle from 100 meters to 200 meters above sea level, the second girdle from 200 meters to 500 meters, the third girdle from 500 meters to 800 meters and the fourth girdle from 800 meters to the top. And these four basic vegetation girdles were divided into two forest zones such as a montane zone below 800 meters above sea level and a transition zone from 800 meters to the top. 6. The forest in Mt. Juhng-Sahn could be divided into four basic vegetation girdles : the first girdle from 100 meters to 200 meters above Sea level, the Second girdle from 200 meters to 400 meters, third girdle from 400 meters to 700 meters and the fourth girdle from 700 meters to the top. And these four basic vegetation girdles were divided into two forest zones such as a montane zone below 700 meters above sea level and a transition zone from 700 meters to the top. 7. The critical species of these communities were listed in the conclusion and the discussions.

主屹山 植生 調査硏究

白承彦,金洪殷,朴勝龍 충북대학교 농업과학기술연구소 1988 農業科學硏究 Vol.6 No.1

The vertical distribution of woody plants in Mt. Choohul based on assosiation analysis was summarized as follows : 1.Plant communities in Mt. Choohul could be divides into three basic vegetation girdles, i.e., the first girdle between 0-300 m, the second girdle between 300-700 m and the third girdle above 700 m. 2.The typical woody plants of the first girdle were cephalolaxus koreana, Benzoin glaucuin, Quercus dentata, Hocquatia manchuriensis, Prunus choreiana, Salix glandulosa, Solarium lyratum var. pubescens. 3.The typical woody plant of the second girdle were Cephalolaxus nana, Akebia quinata Corylus heterophylla var. japonica, Ulmus davidina var. japonica for. Subelosa, Acer Ginnala, Salix gracilistyla, Palura Tanakana, Callicarpa japonica var. typica, Artemisia Misser Schmidtiana var. viridis for. typica. 4.Quercus crispula was typical woody plant of the third girdle. 5.Total of 179 woody plants belonging to 55 families,88 genera, 120 species, 1 aubspecies and 3 varieties were observed in Mt. Choohul.

禁牌嶺, 狼林山, 崇積山, 飛來峰, 厚峙嶺 및 猛扶山(鷺峰) 森林帶에 對한 檢討

白承彦 충북대학교 농업과학기술연구소 1989 農業科學硏究 Vol.7 No.1

The purpose of this study was to investigate the forest communities in the Mts. Guhm-Pae, Nahng-Reem, Soong-Jurg, Bee-Rae, Hoo-Chee and Maeng-Boo by means of the association-analysis based on the observation of Chung & Lee2. And the report on the flora in North Korea published during the Japanese rule were referred to in this study. The results were summarized as follows : 1.The forest in Mt. Guhm-Pae could be divided into four basic vegetation girdles : the first girdle from 500 meters to 700 meters above sea level, the second girdle from 700 meters to 900 meters, the third girdle from 900 meters to 1100 meters and the fourth girdle from 1100meters to the top. And these four basic vegetation girdles were divided into two forest zones such as a montane zone below 1100 meters above sea level and a subalpine zone from 1100 meters to the top. 2.The forest in Mt. Nahng-Reem could be divided into eight basic vegetation girdles : the first girdle below 300 meters above sea level, the second girdle from 300 meters to 400 meters, the third girdle from 400 meters to 600 meters, the fourth girdle from 600 meters to 900 meters, the fifth girdle from 900 meters to 1200 meters, the sixth girdle from 1200 meters to 1600 meters, the seventh girdle from 1600 meters to 1800 meters and the eighth girdle from 1800 meters to the top. And these eight basic vegetation girdles were divided into three forest zones such as a montane zone below 1200 meters above sea level, a subalpine zone from 1200 meters to 1800 meters and a alpine zone from 1800 meters to the top. 3.The forest in Mt. Soong-Jurg could be divided into four basic vegetation girdles : the firstgirdle from 200 meters to 600 meters above sea level, the second girdle from 600 meters to 900 meters, the third girdle from 900 meters to 1300meters and the fourth girdle from 1300 meters to the top. And these four basic vegetation girdles were divided into three forest zones such as a montane zone below 700 meters above sea level, a transition zone from 700meters to 900 meters and a subalpine zone from 900 meters to the top. 4.The forest in Mt. Bee-Rae could be divided into five basic vegetation girdles : the first girdle below 200 meters above sea level, the second girdle from 200 meters to 600 meters, the third girdle from 600 meters to 1000 meters, the fourth girdle from 1000 meters to 1200meters and the fifth girdle from 1200 meters to the top. And these five basic vegetation girdles were divided into three forest zones such as a montane zone below 700 meters above sea level, a transition zone from 700 meters to 1000 meters and a subalpine zone from 1000 meters to the top. 5.The forest in Mt. Hoo-Chee could be divided into four basic vegetation girdles : the first girdle from 500 meters to 800 meters above sea level, the second girdle from 800 meters to 900 meters, the third girdle from 900 meters to 1200 meters and the fourth girdle from 1200 meters to the top. And these four basic vegetation girdles were divided into three forest zones such as a montane zone below 700 meters above sea level, a transition zone from 700 meters to 900 meters and a subalpine zone from 900 meters to the top. 6.The forest in Mt. Maeng-Boo could be divided into into four basic vegetation girdles : the first girdle below 900 meters above sea level, the second girdle from 900 meters to 1200 meters, the third girdle from 1200 meters to 1700 meters, the fourth girdle from 1700 meters to 2000 meters and the fifth girdle from 2000 meters to the top. And these five basic vegetation girdles were divided into three forest zones such as a montane zone below 1200 meters above sea level, a subalpine zone from 1200 meters to 1700 meters and a alpine zone from 1700 meters to the top. 7.The critical species of these communities were listed in the conclusion and the discussions.

試藥反應에 의한 林木種子의 識別

백승언 忠北大學校 1960 論文集 Vol.1 No.-

首陽山, 滅惡山, 九月山, 金剛山, 楸愛山, 霞嵐山, 泗水山, 妙香山 및 避難德山의 森林帶에 對한 檢討

白承彦 충북대학교 농업과학기술연구소 1987 農業科學硏究 Vol.5 No.2

The purpose of this study was to investigate the forest communities in the Mts. Soo-Yahng, Myurl-Ahk, Jahng-Soo, Goo-Wol, Guhm-Gahng, Choo-Ae, Hah-Rahm, Sah-Soo, Myo-hyahng and Pee-Nahn-Durk by means of the association-analysis based on the observation of Chung & LEE. And the reports on the flora in North Korea published during the Japanese rule were referred to in this study. The results were summarized as follows: 1.The forest in Mt. Soo-Yahng could be divided into four basic vegetation girdles: the first girdle bellow 200 meters above sea level, the second girdle from 200 meters to 500 meters, the third girdle from 500 meters to 800 meters and the fourth girdle from 800 meters to the top. And these four basic vegetation girdles were consisted of a cool temperate forest zone. 2.The forest in Mt. Myurl-Ahk could be divided into three basic vegetation girdles: the first girdle bellow 100 meters above sea level, the second girdle from 100 meters to 500 meters and the third girdle from 500 meters to the top. And these three basic vegetation girdles were consisted of a cool temperate forest zone. 3.The forest in Mt. Jahng-Soo could be divided into two basic vegetation girdles: the first girdle bellow 400 meters above sea level and the second girdle from 400 meters to the top. And these two basic vegetation girdles were consisted of a cool temperate forest zone. 4.The forest in Mt. Goo-Wol could be divided into three basic vegetation girdles: the first girdle bellow 300 meters above sea level, the second girdle from 300 meters to 500 meters and the third girdle from 500 meters to the top. And these three basic vegetation girdles were consisted of a cool temperate forest zone. 5.The forest in Mt. Guhm-Gahng could be divided into four basic vegetation girdles: the first girdle bellow 400 meters above sea level, the second girdle from 400 meters to 800 meters, the third girdle from 800 meters to 1100 meters and the fourth girdle from 1100 meters to the top. And these four basic vegetation girdles were divided into two forest zones such as a cool temperate forest zone bellow 1100 meters above sea level and a subarctic forest zone from 1100 meters to the top. 6.The forest in Mt. Choo-Ae could be divided into five basic vegetation girdles: the first girdle bellow 300 meters above sea level, the second girdle from 300 meters to 700 meters, the third girdle from 700 meters to 900 meters, the fourth girdle from 900 meters to 1300 meters and the fifth girdle from 1300 meters to the top. And these five basic vegetation girdles were divided into two forest zones such as .a cool temperate forest zone bellow 900 meters above sea level and a subarctic forest zone from 900 meters to the top. 7.The forest in Mt. Hah-Rahm could be divided into five basic vegetation girdles: the first girdle bellow 500 meters above sea level, the second girdle from 500 meters to 800 meters, the third girdle from 800 meters to 1000 meters, the fourth girdle from 1000 meters to 1300 meters and the fifth girdle from 1300 meters to the top. and these five basic vegetation girdles were divided into two forest zones such as a cool temperate forest zone bellow 1000 meters above sea level and a subarctic forest zone from 1000 meters to the top. 8.The forest in Mt. Sah-Soo could be divided into five basic vegetation girdles: the first girdle bellow 400 meters above sea level, the second girdle from 400 meters to 600 meters, the third girdle from 600 meters to 1000 meters, the fourth girdle from 1000 meters to 1400 meters arid the fifth girdle from 1400 meters to the top. And these five basic vegetation girdles were divided into two forest Zones such as a cool temperate forest zone bellow 1000 meters above sea level and a subarctic forest zone from 1000 meters to the top. 9.The forest in Mt, Myo-Hyahng could be divided into seven basic vegetation girdles: the first girdle bellow 100 meters above sea level, the second girdle from 100 meters to 300 meters, the third girdle from 300 meters to 600 meters, the fourth girdle from 600 meters to 1000 meters, the fifth girdle from 1000 meters to 1300 minters, the sixth girdle from 1300 meters to 1500 meters and the seventh girdle from 1500 meters to the top. And these seven basic vegetation girdles were divided into two forest zones such as a cool temperate forest zone bellow 1000 meters above sea level and a subarctic forest zone from 1000 meters to the top. 10.The forest in Mt. Pee-Nahn-Durk could be divided into five basic vegetation girdles: the first girdle bellow 300 meters above sea level, the second girdle from 300 meters to 500 meters, the third girdle from 500 meters to 800 meters, the fourth girdle from 800 meters to 1000 meters and the fifth girdle from 1000 meters to the top. And these five basic vegetation girdles were divided into two forest zones such as a cool temperate zone bellow 1000 meters above sea level and a subarctic forest zone from 1000 meters to the top. 11.The critical species of these forest communities were listed in the conclusion and the discussions.

Snuffbox 동정맥루

백승언 고신대학교 의학부 1992 高神大學校 醫學部 論文集 Vol.8 No.1

37 cases of snuffbox arteriovenous fistulas were performed at Kosin medical college between March 1991 and September 1992. The procedure which was first reported by Mehigan in 1982. was modified by author. The advantages of this procedure were technically easier with minimal dissection, more distally located and offers another chance of Brescia-Cimino fistula. The patency rate was 89.7% as a first procedure. So it is advisable as a first choice of internal arteriovenous fistula.

췌장 희귀 암종

백승언 대한외과학회 1991 대한외과학회 학술대회 초록집 Vol.1991 No.5

Flow Cytometry를 이용한 DNA분석과 고형종양의 예후

백승언,신연명,이승도 고신대학교 의학부 1992 高神大學校 醫學部 論文集 Vol.8 No.2

Flow cytometric DNA content analysis is a rapid, quantitative method of determining the DNA ploidy status and proliferative index of a given tumor. Aneuploidy is present in 60-70% of solid tumors and has been recognized as a marker of malignancy and unfavorable prognosis. Also, high S-phase fraction has been recognized as an expression of biological aggressiveness and poor prognosis. This method has been applied widely to many kinds of malignant tumors to evaluate it's prognostic significance and possibility of clinical application. But the results are still contriversial according to the exminers and kinds of tumors. To evaluate prognostic significance of this method in gastric carcinoma we examined DNA ploidy and survival time of 235 gastric cancer patients who underwent opertions at the Departement of Surgery, Kosin Medical College between January 1979 and June 1981, and the results were compared with other prognostic factors such as TNM atage, histologic grade, Lauren's classification and patients' age along with a collective review of recent literatures.

계룡산, 속리산, 일월산, 태백산, 치악산, 태기산, 용문산, 화악산 및 설악산삼림대에 대한 검토

백승언 忠北大學校 1986 論文集 Vol.32 No.-

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