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Hyo Jeong Byun,Byeong Cheol Lee People&Global Business Association 2016 Global Business and Finance Review Vol.21 No.2
The purpose of this study is a) to examine customer needs for, and satisfaction in service quality of both LCCs and FSCs in South Korea, and b) to compare the differences between LCCs and FSCs. To achieve this goal, this study employs Kano model that is considered a useful method not only to analyze customers’ needs and satisfaction but identify ways to improve customer satisfaction. Four main components of airline service quality were chosen: human service, physical service, and system service attributes. Data were collected from Korean passengers who experienced both domestic LCCs and FSCs. A total of 280 responses were used for the final data analysis. Based on Kano model, each service quality attribute was clarified into ‘must be’, ‘one-dimensional’, ‘attractive’, and ‘indifferent’ dimension. As results, ‘must be’ dimension was not found for both LCC and FSC. Most service quality items were clarified as one dimensional attribute for FSC while relatively more attractive attributes were found for LCC. Based on the findings, the theoretical and practical implications were discussed.
국내 컨벤션센터 간 경쟁관계 분석: 적소이론을 적용하여
변효정 ( Byun Hyo Jeong ),김동한 ( Kim Dong Han ) 한국이벤트컨벤션학회 2021 이벤트 컨벤션 연구 Vol.17 No.2
Purpose - This study explores the competitive relationship among 10convention centers in Korea and find out the strategic niche of the future-oriented MIICE industry using niche theory. Design, data, and methodology - The data were collected in 2019 by examining all the conventions, meetings, and exhibitions held at 10 convention centers, and the analysis of niche breadth, niche overlap was conducted by classifying them into the type of organizers, sizes, themes, and types. Result - The results showed that firstly CECO has the lowest niche breadth but ICC has the highest niche breadth when analyzing by the type organizers. Secondly HICO has the lowest niche breadth but CONVENSIA has the highest niche breadth when analyzing by the sizes. Thirdly EXCO has the lowest but HICO has the highest niche breadth when analyzing by the themes. Lastly COEX has the lowest but ICC has the highest niche breadth when analyzing by the types. Conclusions - The results offer some insights that convention centers should find their own unique niche market and develop a differentiated convention market in order to survive the competition.
변효정 ( Hyo Jeong Byun ) 한국현대영어영문학회 2013 현대영어영문학 Vol.57 No.4
This paper focuses on achieving Antonia`s self-realization as an immigrant from Bohemia after she overcomes her desperate life by realizing indigenous primitive vitality and producing vigorous offspring at Black Hawk, Nebraska. Her life is connected to the rediscovery of the migrants` tough lives while showing the land, a spirit of love, understanding, and generosity. And her promising position getting over the sterile life goes on her true independent self establishment. Antonia interacts with the natural environment as she learns pleasure of land development and spirit unlike her father, Mr. Shimerda, who cannot adjust to the different environment. She lives a successful, passionate life with an iron will by building some kinds of vitality and dignity even though she experiences shocking incidents including her father`s suicide, a lover`s betrayal, and an out-of-wedlock birth during the hard time in the foreign land. By overcoming a heterogeneous reality with the spirit of love and leading a life for tolerance, bringing up, caring on the primeval prairie in Nebraska, Antonia establishes her own firm identity without going along with mainstream culture. (Daejin University)
『오 개척자여!』에 나타난 알렉산드라의대지정령과의 교감을 통한 공존적 삶의 실현
변효정 ( Hyo Jeong Byun ) 한국현대영어영문학회 2014 현대영어영문학 Vol.58 No.3
This paper focuses on Alexandra``s overcoming diasporic situations in Hanover, Nebraska. Moving to Nebraska from Sweden she suffers constant failures in the nature. Especially Alexandra experiences her father``s and beloved youngest brother Emil``s death. As the head of her household she is in the position that she has to support the rest of family members and cultivate the homestead land. To make matters worse she splits up her boyfriend Carl owing to her elder brothers`` own avarice. In this way Alexandra in O Pioneers! undergoes trials and errors to survive in the sterile Nebraska. Unlike her neighbors, however, she successfully settles in the New World by standing in awe of ``the Spirit of the Divide`` and holding real communion with it from beginning to end. Meanwhile she doesn``t yield to her patriarchal brothers, death of family members and soci
Multifocal kaposiform hemangioendothelioma: a rare cause of isolated massive fetal ascites
( Eun Jeong Jeong ),( Jung Mi Byun ),( Dae Hoon Jeong ),( Kyung Bok Lee ),( Moon Su Sung ),( Ki Tae Kim ),( Hyo Jung Ahn ),( Mi Seon Kang ),( Young Nam Kim ) 대한산부인과학회 2016 대한산부인과학회 학술대회 Vol.102 No.-
Kaposiform hemangioendothelioma (KHE) is a locally aggressive vascular tumor that occurs usually in soft tissues of the extremity and rarely in the retroperitoneum. We report a case of isolated massive fetal ascites, which was finally diagnosed as KHE, involving the retroperitoneum and multiple visceral organs with Kasabach-Merritt phenomenon. A 32-year-old woman was referred to our fetal-maternal division at 24 weeks’ gestation due to fetal ascites. During ultrasonographic examination, we observed a single fetus with massive ascites without any other signs of abnormalities or hydrops. Fetal ascites was aggravated on subsequent ultrasound examination at 26 weeks’ gestation, and we performed paracentesis of fetal ascites. Fetal ascites was rapidly reaccumulated at 1-week follow-up after paracentesis. As the fetus developed polyhydramnios, labor was induced at 35 weeks’ gestation, and a male neonate weighing 2840 g was delivered vaginally. The neonatal ascites was diagnosed as chylous ascites and neonatal CT revealed an irregularly contoured retroperitoneal mass with calcification, 35 mm in diameter. On day 73, emergency exploratory laparotomy was performed for suspected intra-abdominal bleeding complicated with severe thrombocytopenia and coagulopathy. During the operation, dark purpuric plaques with ill-defined margin were found in the retroperitoneum, extending to the mesentery, rectosigmoid colon, and left kidney. Hartmann’s rectosigmoidectomy, wedge resection of the kidney, and loop ileostomy were performed. This resection specimen was sent for histological examination and confirmed as KHE. We suspected retroperitoneal KHE might be cause the massive fetal ascites and chylous ascites because it has a high potential to invade the lymphatic vessels aggressively in the retroperitoneal space, which possibly permits intestinal lymph leakage into the pertitoneal cavities.
컨벤션분야 연구동향 내용분석 - 국내 등재(후보)지를 중심으로 -
변효정 ( Byun Hyo Jeong ),이병철 ( Lee Byeong Cheol ) 한국이벤트컨벤션학회 2016 이벤트 컨벤션 연구 Vol.12 No.1
The purpose of this study is to analyze the progress in convention and meeting research to date. To achieve the goal, the study conducted content analysis on published articles in KCI index. A total of 320 convention and meeting articles published in journals from 2006 to 2015 were collected. Content-analysis was conducted based on research areas, research design, and statistical technique. As results, this study identified five research areas: management strategy, operation, marketing, human resource management, finance and accounting, research development, and economy. With regard of research method, the study found that quantitative research method is predominant in convention research. Interestingly, more qualitative research method was found in the area of economy and finance and accounting. Discussion issues and suggestions for future research in the field of convention and meeting management are proposed.
Temperature Driven Phase Transition of Organic-Inorganic Halide Perovskite Single Crystals
Hye Ryung Byun,Hyo In Kim,Su Jeong Byun,Dae Young Park,Mun Seok Jeong,Clare Chisu BYEON 한국물리학회 2018 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.73 No.11
Organic-inorganic halide perovskite single crystals undergo phase transition of being cubic, tetrag- onal, or orthorhombic depending on the temperature. We investigated the CH3NH3PbBr3xIx sin- gle crystals grown by the inverse temperature crystallization method with temperature-dependent UV-Vis absorption and photoluminescence. From the temperature-dependent absorption measure- ment, the optical band gap is extracted by derivation of absorption spectrum fitting and Tauc plot. In our results, CH3NH3PbBr3xIx single crystals show that an abrupt change in optical band gap, PL peak position and intensity appears around 120 K - 170 K regions, indicating the phase transition temperature.