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호텔레스토랑의 식음료생산전략, 서비스시스템, 경영성과와의 관계연구
강석우,김덕희 한국식품조리과학회 2007 한국식품조리과학회지 Vol.23 No.6
This research aimed to assess the relationships between restaurant production strategies, service systems, and business performance. The sample included 202 questionnaires collected from exclusive high-end hotels located in the Seoul area of Korea. The questionnaires were analyzed using SPSS 12.0. The hypotheses were verified by applying frequency analysis, reliability analysis, factor analysis, correlation analysis, and regression analysis. The results are summarized as follows. First, it was found that the F&B production strategies of the hotel restaurants had a positive (+) effect on business performance. Second, the F&B production strategies positively influenced the service system, and the service system had an effect on business performance.
家蠶의 人共飼料育에 있어서 多角體 바이러스에 對한 品種별 抵抗性 및 組織學的 觀察
姜錫宇,林種聲,孫海龍 한국잠사학회 1985 한국잠사곤충학회지 Vol.27 No.2
This study was carried out to investigate the histological changes after the infection of nuclear and cytoplasmic polyhedrosis viruses(NPV, CPV) and the resistance to the viruses in various varieties of the silkworm fed on artificial diet. The results obtained were as follows; Among four varieties of silkworm tested, Jam 107 X Jam 108 was more resistant than the other varieties tested and Jam 119 X Jam 120 was the most resistant to CPV. In case of peroral infection with NPV, Jam 107 X Jam 108 showed lower mortality than the remained varieties in low concentration (104/m1). However, all varieties showed high mortality as the concentration of viruses was increased. With infection of CPV, the varieties showed high mortality at the concentration of 107 and 108/ml, while Jam 119 X Jam 120 showed the lowest mortality at virus concentration of 104/m1. The fat bodies, epidermal cells and tracheal epithelial cells showed high susceptibility to NPV to break the cells completely and liberate the debris to the body cavity. The CPV infected only the cylindrical cells of mid-gut and formed polyhedrons. In some cells, CPV was liberated to gastral cavity. In the electrophoretic pattern of hemolymph protein of silkworm larvae infected with NPV, bands were dimmed and disappeared as symptom aggravated after infection. Electrophoretic pattern of hemolymph proteins of silkworm larvae infected with CPV showed no numerical difference at the later stage of infection, and one or two bands was observed along with lowering the concentrations.
외식프랜차이즈시스템과 가맹사업법상 불공정거래행위 문제 고찰
강석우,안성근 한국호텔리조트학회 2022 호텔리조트연구 Vol.21 No.6
This study is intended to review the trends in judgments on unfair trade practices of food franchise companies and to suggest a direction of enactment and revision of laws appropriate for the food franchise system. According to the analysis, counterparty restrictions were the most frequently occurring unfair trade practices under the Franchise Business Act, followed by abusing transnational position to force the purchase and unreasonable coercion. There was a case of forcing a transaction with oneself and the counterparty designated by him/her by specifying it in the franchise disclosure document or franchise agreement, which is the violation of the law related to the food franchise system. From the viewpoint of the Franchise Business Act, it is necessary to present a reasonable direction for the concept, definition, requirement for establishment, and judgment factor of essential items, which are the issues of counterparty restrictions. By doing so, it is believed that law violations can be prevented proactively. This study has a significant point in that it analyzed the counterparty restrictions or forced purchases under the Franchise Business Act from the perspective of the food franchise system and proposed a direction for improvement.
국내 외식산업의 푸드 생산·서비스 시스템에 관한 탐색적 연구
강석우 한국외식경영학회 2008 외식경영연구 Vol.11 No.4
This research aimed to provide future researches with basic materials for selecting models of food production and service systems in compliance with business types and conditions of Korean restaurants, after the types of food production and service systems for the domestic foodservice industry were analyzed from the viewpoint of the production of menus based on previous theories. The results are summarized as follow. Production and service systems of sample menu(steak) in Company U was Commissary System and Conventional system while production and service system of sample menu(steak) in Company V was Conventional system. Company W corresponded to Commissary system, Assembly/serve if sample menu is ‘broth’. Company X corresponded to Commissary system, Assembly/serve if sample menu is ‘pastry’ while Company Y corresponded to Commissary System, Assembly/serve if sample menu is ‘Bosam Kimchi’. Company Z corresponded to Commissary System, Assembly/serve if sample menu is ‘frozen dough’. This study concentrated on an limited number of cases in the food service industry. Future research should test on a larger scale and also examine the quantitative assessment related to food production and service system.
이물질(foreign body)이 원인으로 추정되는 심재성 낭성 위염(Gastritis Cystica Profunda) 1예
강석우,조환진,최봉기,박은택,장윤식,이연재,이상혁,설상영,정정명,양영일,강미선 대한소화기내시경학회 2002 Clinical Endoscopy Vol.24 No.3
심재성 낭성 위염(gastritis cystica profunda)은 성숙된 선상피의 과형성이 점막하층까지 확산되어 위점막 및 점막하층에 많은 낭종을 동반하는 비교적 드문 종양으로 주로 위 절제술 후 위장관 문합부에 발생한다고 하나 이전에 수술을 받지 않은 경우에도 나타날 수 있다고 한다. 발생기전은 명확하지는 않으나 만성 위염, 허혈, 봉합물질 등과 같은 이물질의 존재와 연관이 있는 것으로 생각되고 있다. 이 병변은 점막하 종양, 용종양, 또는 거대 점막 주름의 형태 등 다양한 형태를 나타낼 수 있는데 Menetrier병, Zollinger-Ellison 증후군 등의 염증성 질환 및 악성 종양과의 감별을 필요로 한다. 저자들은 위수술 병력 없이 상부 위장관 내시경 검사에서 점막하 종양을 인지한 후 내시경 초음파 검사, 복부 전산화 단층촬영술 및 수술을 통해 진단되어 이물질이 그 원인으로 의심되는 심재성 낭성 위염 1예를 경험하였기에 보고하는 바이다. Gasritis cystica profunda (GCP) is a rare disease in which hyperplasia of mature glandular epithelium extends into the tissues beneath the submucosa. It shows multiple small cysts in the mucosa and submucosa of the stomach. It was firstly reported by Littler and Gleibermann on 1972. GCP is mainly observed at the site of gastroenterostomy but, it may occur in the stomach without a previous history of surgery. The proposed pathogenesis of the these abnormalities are related to ischemia, chronic inflammation and the presence of a foreign body. GCP may present not only as a submucosal tumor or as solitary or diffuse polyps but also as a giant gastric mucosal fold rarely. It should be differentiated from Menetrier's disease, Zollinger-Ellison syndrome, inflammatory disease and malignancy. We present a case of gastritis cystica profunda without having had any previous surgery, suspiciously caused by gastric foreign body. We made a diagnosis based on findings from the esophagogastroduodenoscopy, endoscopic ultrasonography and histologic findings after surgery. (Korean J Gastrointest Endosc 2002;24:166-170)
韓國人と日本人のコミュニケ-ション行動に關する比較對照硏究- 依賴行動における依賴主の意識に注目して -
강석우 한국일본어학회 2007 日本語學硏究 Vol.0 No.19
한국인과 일본인의 커뮤니케이션 행동에 관한 비교대조연구- 의뢰행동에 보이는 의뢰자의 의식을 중심으로 - 본 연구는 의뢰내용과 의뢰상대와의 친소관계에 주목하여 의뢰행동에 보이는 의뢰자의 의식에 대해 이문화간 커뮤니케이션의 관점에서 한일양국에 보이는 특징에 대해 살펴본 것이다. 분석결과를 정리하면 다음과 같다. (1) 친한 의뢰상대의 경우: 볼펜장면과 디지털카메라장면에서는 의뢰상대별로 약간의 차이가 보이지만 친한 선생을 제외하고 심리적 부담도와 의뢰의 실행여부에 대한 양국간의 차이는 그다지 크지 않았다. 동전장면에서는 친한 선생을 제외한 모든 상대에게 부탁하기 쉽게 생각하는 경향이 일본보다 한국이 훨씬 강하며, 실제의 행동도 심리적 부담도와 거의 비례하는 경향이 있는 것으로 밝혀졌다. (2) 친하지 않은 의뢰상대의 경우: 볼펜장면, 동전장면, 디지털카메라장면의 모든 설정장면에서 한국이 일본보다 심리적 부담도와 의뢰의 실행율이 모두 높게 나타났다. 특히 동전장면에 보이는 양국간의 차이가 현저히 큰 것으로 나타나 실제의 접촉장면에서 오해가 생기고 문제의 원인이 될 것으로 보인다. 본 연구에서 밝힌 위와 같은 차이는 의뢰내용 그 자체에 대한 인식과 의뢰상대에 대한 한일양국간의 인식의 차이에 기인한 것으로 보이며, 이러한 인식의 차이를 밝히는 것은 향후 양 국민의 원활한 커뮤니케이션을 위해 매우 중요할 것이다.