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윤동진,김준성 대한상부위장관ㆍ헬리코박터학회 2024 Korean Journal of Helicobacter Upper Gastrointesti Vol.24 No.1
Non-variceal upper gastrointestinal bleeding (NVUGIB), which predominantly occurs secondary to peptic ulcers, presents a major challenge in emergency departments and is associated with high mortality rates. The staged approach used for management of NVUGIB comprises preendoscopy, endoscopy, and post-endoscopy. Proton pump inhibitors and prokinetics are used for pre-endoscopy preparation to improve visualization and outcomes. Various endoscopic hemostatic methods, including injection therapy, clipping, and thermal techniques are described, which reflects the need for personalized strategies based on patient conditions and lesion characteristics. Post-endoscopic care includes continuous acid suppression therapy and selective second-look endoscopy. Overall, the approach to effective NVUGIB management is tailored to individual clinical scenarios to optimize patient outcomes.
윤동진 제주학회 2020 濟州島硏究 Vol.52 No.-
What is the reason for the low profitability of Jeju Lodging Industry despite its rapid growth? The industry structure analysis shows the reasons to be its industrial and regional characteristic lowering the industry attractiveness. Because of Jeju’s specific industrial and regional factors, the threat of new entrants is big, the rivalry among existing competitors is high, and the bargaining power of buyers is big. As the threat of substitute and bargaining power of suppliers were low, they were found not to be the factors to the low profitability. As shown, Jeju lodging industry structure and profitability are affected not only by its specific industrial factors, but also its specific regional factors. Apart from previous studies which only analyzed the industrial factors, this paper investigates both industrial and regional specific factors, showing how the industrial structure and profitability are also affected by regional factors. Since the industrial structure and profitability depends on the region, both industrial and regional characteristics must be incorporated when implementing government policies and corporate strategies. 제주도 숙박산업은 고도성장에도 불구하고 수익률이 낮은 이유는 무엇인가? 제주도 숙박산업의 산업구조를 분석한 결과 산업적인 특성과 지역적인 특성으로 인해 숙박산업의 매력도가 낮아졌기 때문인 것으로 나타났다. 즉, 산업특유의 동인과 지역특유의 동인으로 인해 신규 진입자의 위협이 매우 크고, 기존 기업간의 경쟁이 매우 치열하며, 구매자의 교섭력이 크기 때문인 것으로 분석되었다. 반면 대체재의 위협과 공급자의 교섭력은 낮기 때문에 수익률 저조의 요인이 아닌 것으로 분석되었다. 이와 같이 제주도 숙박산업의 산업구조와 수익률은 산업특유의 동인뿐만 아니라 지역특유의 동인에 의해서 영향을 받고 있다. 산업특유의 동인을 제시한 기존 연구와 달리 본고에서는 산업과 지역특유의 동인을 함께 제시함으로써 산업구조와 수익률이 지역특성에 의해서도 영향을 받는 점을 규명하였다. 지역에 따라 산업구조와 수익률이 차이나기 때문에 특정산업의 경쟁력을 향상시키기 위해서는 산업특성 뿐만 아니라 지역특성에 적합하게 정부정책과 기업전략을 수립 및 수행하여야 할 것이다.
한국 신생벤처기업의 글로벌 성장과정과 요인 - 3개 사례분석을 중심으로 -
윤동진 한국무역통상학회 2016 무역통상학회지 Vol.16 No.1
This paper is an exploratory research on the growth paths and factors of three Korean new ventures that became global hidden champions. Six propositions were drawn from the case analysis on the three growth paths of product diversification, market diversification, and vertical integration of the Korean new ventures. The case companies became global hidden champions through the diversification into related product markets based on their research development management skills, and through the multiple simultaneous exports of specific products to overseas markets from the start-up with export marketing management skills. The maintaining of export and local sale methods with own production management ability also helped with the globalization of business. As new ventures, they faced many difficulties in globalization, including the liability of newness and foreignness, however, they were able to overcome these challenges through the development and improvement of management ability. Despite the hardships that come from a lack of experience knowledge and managerial resources, the diversification into related product markets, the multiple simultaneous export market expansion, and the maintaining of export and local sale methods on the basis of efficient and effective resource management skills allow Korean new ventures to become global hidden champions.
프랑스어 교재개발과 적용의 사례분석- 『거리에서 배우는 프랑스어』의 예 -
윤동진,김연권,김선미 한국프랑스어문교육학회 2005 프랑스어문교육 Vol.20 No.-
L'an dernier, nous avons publié un nouveau manuel de français, Rendez-vous avec le français. Il a eu pour objectif l'amélioration de la compétence de communication (aussi bien linguistique que socioculturelle) des étudiants, tout en utilisant les mots français qu'ils ont appris dans la rue et dans les médias. En ce faisant nous espérions que cela suscite l'intérêt et attire l'attention des débutants du français. La présente étude est en fait le compte rendu d'un semestre d'expérience de notre manuel. Dans cette étude nous avons voulu dégager quelques aspects positifs de ce manuel, tant au niveau du contenu qu'à celui de la construction, et remarquer quelques problèmes pédagogiques rencontrés dans les classes pour les débutants de la langue française à l'université de Kyonggi pendant un semestre. Les problèmes remarqués par les professeurs ayant pratiqué ce manuel se résument en ceci : l'insuffisance du manuel au niveau de l'exercise de conversation, l'effort à faire pour l'approfondissement de la grammaire, la sélection des phrases et des mots encore à améliorer, la difficulté de mettre la phonétique française en caractère coréen et le manque de moyen d'exploitation du matériel audiovisuel. Il faut donc tenir compte de ces problèmes soulignés par les professeurs et améliorer le manuel de français pour faire venir les amateurs de langue française dans les cours de français.