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송석록(Sok Rok Song),이재우(Jae Woo Lee),이달원(Dal Won Lee) 한국사회체육학회 2007 한국사회체육학회지 Vol.0 No.31
The purpose of this study was to analyze the economic impact of sports event as a part of sports marketing strategies of local city. To reach the purpose, Index of S city for 6 years - number of the sports events, public investment, survey for consumption, and Input-Output analysis. - were researched. S city held most sports event with 8 in 2001 and invested 14.8 million won. The most investment was 39.6 million won with 4 Sports events in 2003. The Production inducing effect reached 2,019 million won in 2001, 3,054 million won in 2002, 3,091 million won in 2003, 538 million won in 2004, 542 million won in 2005 and 1,548 million won in 2006. The highest income inducing effect was 862 million won in 2002 with 7 sports events, the employment inducing effect was calculated to 95 persons in 2002 and 94 persons in 2003, and the valued-added inducing effect was 1,738 million won in 2002. The most economic effects were higher than the average effects of whole other industries in Gangwondo which imply that the in S city held sports events contribute to regional development and more regional sports marketing.
Song,Won-Seob,Chi,Hyung-Joon,Rim,Yo-Sup,Yoon,Jae-Ho 한국자원식물학회 2002 Plant Resources Vol.5 No.1
The material of Rhodiola sachatinensis collected from an alpine region of the west-northern China. For analysing the effect, 1 used Rhodiola sachatinensis s rhizome and cultivated callus. In EtOAc, BuOH, H₂0separation the plant showed strong antioxidative activity, but not in Hexane. The radical scavenging effect of EtOAc(RC50, 35(g), BuOH(RC50, 43(g), H₂0(RC50, 50(g) fraction and MeOH extract(RC50, 50(g) of the Rhodiola sachatinensis was comparable to that of synthetic antioxidant BHA(RC50, 14(g) and α-Tocopherol(RC50, 12(g). Total amino acid concentration of plant of In nature condition were 18,009ppm, and major components were arginine, glutamic acid, aspartic acid and valine. The ratio of essential/total amino acid on plant of In nature condition was 46.93%. Total amino acid concentration of callus of In vitro condition were 32,435ppm, and major components were valine, histidine, lysine and leucine. The ratio of essential/total amino acid on callus of In vitro condition was 56.07%. was 56.07%.
Plant Regeneration and Bulblet Formation of Allium wakegi Araki
Song,Won-seob,Yang,Deok-Chun,Yoon,Jae-Ho,Ryu,Sang-Hyun 한국자원식물학회 2004 Plant Resources Vol.7 No.1
Allium wakegi was cultured shoot tip in the condition of light culture. The Allium wakegi added plant growth regulator was observed of plant regeneration and bulblet formation. Callus Induction and growing rate was the best of 78% when added alone 2,4-D 0.5mg/L. In the formation of shoot, its regeneration rate was 96% when added BA 0.5mg/L in the light culture condition. When BA 0.5mg/L and NAA 0.5mg/L mixed and BA 0.5 mg/L and NAA 1.0mg/L mixed, the rates were 99% and 97% respectively, and these conditions were suitable for forming shoot. In the formation of roots, when added NAA 2.0mg/L in the light culture condition, the regeneration rate was 90.6 % and the roots were abnormal. When added NAA 1.0mg/L, the rate was 82 % and the highest. In the formation of bulbs, when BA 05mg/L and NAA 1.0mg/L mixed, the root generantion and its size in the bulbs was the best compare to other treatment experiments.
Song, Jae-Uk,Song, Junwhi,Lee, Kyung Jong,Kim, Hojoong,Kwon, O Jung,Choi, Joon Young,Kim, Jhingook,Han, Joungho,Um, Sang-Won The Korean Academy of Tuberculosis and Respiratory 2017 Tuberculosis and Respiratory Diseases Vol.80 No.4
Background: A ground-glass nodule (GGN) represents early-stage lung adenocarcinoma. However, there is still no consensus for preoperative staging of GGNs. Therefore, we evaluated the need for the routine use of positron emission tomography/computed tomography (PET)/computed tomography (CT) scans and brain magnetic resonance imaging (MRI) during staging. Methods: A retrospective analysis was undertaken in 72 patients with 74 GGNs of less than 3 cm in diameter, which were confirmed via surgery as malignancy, at the Samsung Medical Center between May 2010 and December 2011. Results: The median age of the patients was 59 years. The median GGN diameter was 18 mm. Pure and part-solid GGNs were identified in 35 (47.3%) and 39 (52.7%) cases, respectively. No mediastinal or distant metastasis was observed in these patients. In preoperative staging, all of the 74 GGNs were categorized as stage IA via chest CT scans. Additional PET/CT scans and brain MRIs classified 71 GGNs as stage IA, one as stage IIIA, and two as stage IV. However, surgery and additional diagnostic work-ups for abnormal findings from PET/CT scans classified 70 GGNs as stage IA, three as stage IB, and one as stage IIA. The chest CT scans did not differ from the combined modality of PET/CT scans and brain MRIs for the determination of the overall stage (94.6% vs. 90.5%; kappa value, 0.712). Conclusion: PET/CT scans in combination with brain MRIs have no additional benefit for the staging of patients with GGN lung adenocarcinoma before surgery.
A Case of Toluene-induced Renal Tubular Acidosis Presented with HypokalemicParalysis
Jae Jun Park,Hyun Chang,Jong Yul Jung,Se Jin Jung,Kyung Ho Song,Won Na Suh,Sung Wan Chun,Ho Yung Lee,Tae Hyun Yoo 대한응급의학회 2006 大韓應急醫學會誌 Vol.17 No.6
Toluene is known to cause a moderate degree of hypokalemia, myalgia, and even muscular weakness. We encountered the patient with acute hypokalemic paralysis in a chronic glue sniffer. A 32-year-old Korean male was taken to the emergency room with muscle weakness and somnolence. His serum chemistries showed severe hypokalemia and hyperchloremic metabolic acidosis. The urine toxicology screening showed excess levels of hippuric acid. His serum potassium level and metabolic acidosis were corrected after interruption of the offending agents and KCl & bicarbonate replacement. We report a case of severe hypokalemic muscular paralysis with renal tubular acidosis resulting from toluene inhalation.
A Case of Pleural Paragonimiasis Confused with Tuberculous Pleurisy
Song, Junwhi,Hong, Goohyeon,Song, Jae-Uk,Kim, Wooyoul,Han, Seo Goo,Ko, Yousang,Chang, Boksoon,Jeong, Byeong-Ho,Eom, Jung Seop,Lee, Ji Hyun,Jhun, Byung Woo,Jeon, Kyeongman,Kim, Hong Kwan,Koh, Won-Jung The Korean Academy of Tuberculosis and Respiratory 2014 Tuberculosis and Respiratory Diseases Vol.76 No.4
Here, we report a case of pleural paragonimiasis that was confused with tuberculous pleurisy. A 38-year-old man complained of a mild febrile sensation and pleuritic chest pain. Radiologic findings showed right pleural effusion with pleural thickening and subpleural consolidation. Adenosine deaminase (ADA) activity in the pleural effusion was elevated (85.3 IU/L), whereas other examinations for tuberculosis were negative. At this time, the patient started empirical anti-tuberculous treatment. Despite 2 months of treatment, the pleural effusion persisted, and video-assisted thoracoscopic surgery was performed. Finally, the patient was diagnosed with pleural paragonimiasis based on the pathologic findings of chronic granulomatous inflammation containing Paragonimus eggs. This case suggested that pleural paragonimiasis should be considered when pleural effusion and elevated ADA levels are observed.
Song, Kyu-Ho,Ko, Jae-Jung,Kang, Sang-Ook,Han, Won-Sik,Kwon, Soon-Nam,Suh, Il-Hwan Korean Crystallographic Association 2008 韓國結晶學會誌 Vol.19 No.1
Dilithio-o-carborane과 dipenyl disulfide를 반응(反應)하여 a phenyl thiolated o-carborane compound가 얻어 졌으며 X-ray crystallography로 밝혀진 이 compound의 구조(構造)와 ab initio 및 density functional theory로 계산(計算)한 이 compound의 구조문(構造間)에 conformational similarity가 있음을 확인(確認)하였다. The reaction of dilithio-o-carborane with dipenyl disulfide produces a phenyl thiolated o-carborane and it has been confirmed that there is conformational similarity between the structure of the compound elucidated by X-ray crystallography and that calculated by ab initio and density functional theory.