축구선수들의 코치 리더쉽 선호도 분석

이용인,민춘기,김재운 충남대학교 체육과학연구소 2000 體育科學硏究誌 Vol.18 No.1

The purpose of this study was to analyze the preference of leader behavior styles according to the trait of soccer players. The trait of soccer players was characterized by age, career of winning a prize, birth order. The classified five behavior styles were training and instruction behavior, democratic behavior, autocratic behavior, social support behavior and positiv feedback behavior in the multidimensional model introduced by Chelladurai and Saleh(1980). Total of 286 soccer players were answered to the questionnaire. All subjects were registered players at the federation of soccer and attended national tournament more than once. The findings of this study were as follows: 1) In the preference of leader behavior style among the soccer players, training and instruction behavior was the most perceived behavior style. Democratic behavior, Positive feedback behavior, and social support behavior were preferred to be of second, third and fourth respectively. Autocratic behavior was the least preferred leader behavior style. 2) In the difference of leader behavior style according to the age of soccer players, middle school team preferred more than pro team in the training and instruction behavior, democratic behavior, and positive feedback behavior. 3) No significant difference was found according to the career of winning a prize and birth order of soccer players in the preference of leader behavior styles.

부산시 중심지체계 설정에 관한 연구

임채성,이광국,윤상복,윤시운 동아대학교 건설기술연구소 2000 硏究報告 Vol.24 No.2

This study was aimed to establish the system of centers and to offer the viewpoint to studies and policies of urban spatial structure while analyzing their characteristics in Busan. The results of this study were summarized as followed : According to the result about establishment of the system of centers, 2 Centers, 4 Sub-Centers and 5 low-lanking centers were identified. This is a little different with 2 Centers, 6 Sub-Centers, 2 District-Centers written in 「Busan Master Plan toward 2011's」. In other words, the system of centers in Busan was represented more subdevided and abundant than that of 「Busan Master Plan toward 2011's」 and these centers had both polycentric and multi-nuclei characteristics. With premise that the urban structure is being changed on the basis of the change of a period, society and economy in the future to establish effective system of centers, it is advisable that the establishment of the system of centers is to readjust by stage in the process of planning.

부산시 중심지체계 설정에 관한 연구

임채성,이광국,윤상복,윤시운 東亞大學校 建設技術硏究所 2000 硏究論文集 Vol.24 No.2

This study was aimed to establish the system of centers and to offer the viewpoint to studies and policies of urban spatial structure while analyzing their characteristics in Busan. The results of this study were summarized as followed : According to the result about the establishment of the system of centers, 2 Centers, 4 Sub-Centers and 5 low-lanking centers were identified. This is a little different with 2 Centers, 6 Sub-Centers, 2 District-Centers written in 「Busan Master Plan toward 2011's」. In other words, the system of centers in Busan was represented more subdivided and abundant than that of 「Busan Master Plan toward 2011's」 and these centers had both polycentric and multi-nuclei characteristics. With premise that the urban structure is being changed on the basis of the change of a period, society and an economy in the future to establish effective system of centers, it is advisable that the establishment of the system of centers is to readjust by stage in the process of planning.

Damage and Seasonal Occurrence of Arboridia spp. in Grapevine Export Complexes in Korea

Chae Min Lee,Dong Woon Lee,Suk Jun Lee,Jin Sun Song,Tae Heon Lim,Sang Sub Han,Sang Myeong Lee,Hyeong Hwan Kim,Myoung Rae Cho 한국응용곤충학회 2013 한국응용곤충학회 학술대회논문집 Vol.2013 No.04

This report is a part of research on pests occurring in grapevine orchards in export complexes (Hwangsung in Gyeonggi, Sangju and Yeongcheon in Gyeongbuk, Namwon in Junbuk and Yeongdong in Chungbuk) from 2010 to 2012. This research was conducted to evaluate the distribution and difference in damage rates depending on management types of grapevine orchards (domestic sale farm vs. export farm). Damage by Arbordia spp. occurred only in 2010 and differed depending on localities and individual farms in the same area. Numbers of orchards damaged by Arbordia spp. were one, two and four in Hwasung, Namwon and Sangju, respectively, and the damage rate was below 6.2%. There was no damage in the orchards in 2011 and 2012, however, Arbordia spp. were collected on sticky traps in the orchards. A. nigrigena and A. kakogawana were the dominant species in Yeongcheon and Yeongdong, respectively, in 2011. A. kakogawana, A. maculifrons and A. nigrigena were collected on sticky traps in 2012. Collected numbers of Arbordia spp. were different depending on localities and management types of the orchards (domestic sale vs. export). A. kakogawana was the dominant species in all the survey sites and the densities were higher in the domestic sale farms than in the export farms.

Damage of Grapevines by Apolygus spinolae (Hemiptera : Miridae) in Grape Export Complex Area in Korea

Jin Sun Song,Dong Woon Lee,Suk Jun Lee,Chae Min Lee,Tae Heon Lim,Dongpyeo Lyu,Hyeong Hwan Kim,Myoung Rae Cho 한국응용곤충학회 2013 한국응용곤충학회 학술대회논문집 Vol.2013 No.04

The green pale plant bug, Apolygus spinolae was one of the main insect pests that damaged leaves and fruit in grapes and its damage status was firstly reported in 2000 in grape orchards. This research was conducted to evaluate the distribution and difference in damage rate depending in management type of grapevine orchards (domestic sale farm vs export farm) in the export complex area of Korea (Hwangsung in Gyeonggii, Sangju and Yeongcheon in Gyeongbuk, Namwon in Junbuk and Yeongdong in Chungbuk) from 2010 to 2012. Damage by A. spinolae occurred in all 62 survey farms and damage rate differed depending on locality and individual farms in the same area. Damage rate was lower in export farms than in domestic sale farms, and damage rate of leaves was highly correlated with damage rate of new shoots. 15 species of hemipteran insect were attracted to sticky traps and A. spinolae was the dominant species. The attracted number of A. spinolae in the sticky traps differed depending on locality, and more occurred in domestic sale farms than expert farms. A. spinolae was continually attracted to sticky traps in the harvest period in grapevine orchards.

Coexistence of Intracranial Squamous Cell Carcinoma and Epidermoid Cyst: a Case with Consecutive Imaging Findings

Lee, Chae Woon,Park, Ji Eun,Lee, Jeong Hyun,Kim, Ho Sung,Kim, Sang Joon Korean Society of Magnetic Resonance in Medicine 2018 Investigative Magnetic Resonance Imaging Vol.22 No.3

In contrast to well-known imaging findings of intracranial epidermoid cysts on magnetic resonance imaging, those of intracranial squamous cell carcinoma (SqCC) are relatively unknown. We present a case of coexistence of intracranial SqCC and epidermoid cyst, with consecutive follow up over 14 months. Based on our case, a solid enhancing portion adjacent to a typically-looking epidermoid cyst may become a clue for coexistence of intracranial SqCC. An initial contrast enhancement and/or heterogeneous signal on diffusion weighted imaging may become a useful diagnostic clue, but more importantly, sudden rapid growth is important in formulating diagnosis.

Preparation of Flavonol Derivatives as a Novel SARS-CoV Helicase Inhibitors

Chae Woon Lee,You Hoon Chong 한국응용생명화학회 2008 Applied Biological Chemistry (Appl Biol Chem) Vol.51 No.5

식도정맥류에 대한 내시경적 결찰요법의 치료효과 및 장기 추적관찰

이동호,정현채,송인성,김용태,이한주,이효석,김정룡,윤정환,김재규,이국래,윤용범,정운태 대한소화기내시경학회 1996 Clinical Endoscopy Vol.16 No.5

Hemorrhage from esophageal varices is a catastrophic complication of portal hypertension. Endoscopic variceal ligation(EVL) is a newly developed technique that may replace Endoscopic injection sclerotherapy(EIS). But there are a few reports of longterm follow-up of EVL in Korea. We analysed 42 patients to evaluate longterm effect of EVL for esophageal varices. Total 689 variceal ligations were performed during 117 separate EVL sessions. Control rate of acute bleeding was 90.5%(38 of 42 patients). Four patients who were failed on control of acute bleeding were taken EIS with successful bleeding control. The eradication rate of esophageal varix was 76.2%(32 of 42 patients), the mean session for eradication of varix was 3,0(2-6), the number of bands per person was 16.0(5-41), and the number of bands per session was 6.0(4-11). Rebleeding after initiation of EVL occured in 1l of 42 patient(26,2%). 81.8% of rebleeding occurred 6 months later after EVL was done. The mortality rate and survival rate after varix eradication during follow-up period(after 6-45 months, mean: 15.5 months) was each 14.3%(6/42) and 85.7%(36/ 42). The causes of death were hepatic failure (3/6), esophageal variceal bleeding(2/ 6) and hepatic encephalopathy(l/6). After EVL, there were no serious treatment-re lated complications: except mild complications: mild chest pain in 5 patient(12.0%), mild substernal pain in 7 patients(16.6%). These results suggest that EVL is a safe and effective method for treatment of variceal bleeding control and eradication of esophageal varices with least serious complication. But regular periodic examination(interval of 4-6 months) and repeat EVL after eradication of varices should be required becuse of recurrence of varix and rebleeding.

조기위암의 근치적 치료로서의 내시경적 점막절제술

이대희,이동호,송인성,정현채,정운태,최규완,김우호,이준행,김정룡,윤정환,임영석,이국래,김병관,황진혁,정준오 대한소화기내시경학회 1996 Clinical Endoscopy Vol.16 No.6

The endoscopic mucosal resection(EMR) is proposed by some Japanese investigators as a curative therapy of early gastric cancer(EGC) because of its minimal invasiveness and excellent results. To evaluate the possible role of EMR as a curative treatment modality of EGC, we retrospectively analyzed l9 casea with EGC initially treated by EMR in Seoul National University Hospital from December 1993 and January 1996. 1) The histologic diagnosis prior to EMR was adenocarcinoma in 12 cases(63%) and adenomatous polyp in 7 cases(38%), which were confirmed as adenocarcinoma after EMR. 2) The histologic curative resection was done in 7 cases(37%). Two cases of them showed recurrence of the gastric cancer and were treated by radical surgery. The other five cases have been closely observed by regular endoscopic examination without recurrence for the maximal period of 1~3 months. 3) Histoiogically inadequate resection(positive cancer cell in resection margin, submucosal cancer infiltration, or no cancer tissue in resected specimen) was done in 12 cases(73%). But two surgically resected cimens of them have no residual cancer cells, and there was no cancer cells in the follow-up biopsy of the other two patients. There 4 cases were seemed to he examples of buring effect of EMR. 4) After excluding five depressed lesions greater than 1 cm is long diameter, nine lesions were curatively treated by EMR. So successful EMR rate for strictly indicated lesions wsa 64%. 5) There was no signifieant complication related to the procedure. We thnnk that endoscopic mucosal resection has a potential role as a curative treatment modality in a highly selected patient with darly gastric cancer.

내시경적 조직검사로 진단된 위 분선충증 1 예

이석호,이화영,이규택,강인구,최규완,백승운,이종균,이준혁,고광철,이종철,오영륜,현재근,이풍렬,김재준,채종일 대한소화기내시경학회 1999 Clinical Endoscopy Vol.19 No.2

Strongyloidiasis is a parasitic disease caused by Strongyloides stercoralis which exists in two forms : the free living and parasitic forms. It exists in warm, moist climate in areas where there is frequent fecal contamination of the soil. After cutaneous invasion by the filariform larvae, petechial hemorrage, pruritus, papular rashes, edema, and urticaria occur. Infection commonly occurs in the proximal intestine of the gastrointestinal (G-I) tract but may extend from the stomach to the anus. Once the worm is established in the small intestine, the physical findings may include epigastric tenderness to palpation. The mucosal biopsy is an inefficient way of making the diagnosis because the worm is found in the biopsy specimen in only 2% of patients. Gastric strongyloidiasis is rare. We experienced a case of gastric strongyloidiasis diagnosed by the endoscopic biopsy and serologic test for parasite specific IgG antibody by micro-ELISA.