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박성배 국민체육진흥공단 한국스포츠정책과학원 2017 International Journal of Applied Sports Sciences Vol.29 No.1
Despite the growing popularity of professional baseball in South Korea, academic literature lacks much quantitative analysis of its fans. The main purposes of this current study were two-fold. Firstly, it was to identify if fan attitudes and expenditures are associated with and different by demographic variables. Secondly, it was to find out if fan attitudes and expenditure positively predict and explain the variance of future propensity to spend on products and service. A total of 1612 fans who attended Korean baseball games voluntarily participated in this study. The survey questionnaire consists of five sections of demographics information, sport fandom, satisfaction of social media service, satisfaction of the baseball stadium, and future propensity to spend on products and service at the ballparks. An exploratory analysis found that fan attitudes and expenditures differed by demographic variables (e.g., gender, education, age). Second, fan attitudes about the baseball team, satisfaction with baseball stadium, satisfaction with team media social media services, and current venue expenditures proved to bepositive predictors of future propensity to spend on team products and service (FPSPS).
한국산 두류의 Trypsin Inhibitor에 관한 생화학적 연구
박성배 대한약학회 1978 약학회지 Vol.22 No.2
This study was undertaken establish the relationship between trypsin inhibitor in raw soybean and antinutritional effect of raw legumes. 1) Among legumes produced in Korea, Glycine max contains a relatively high amount of protein(higher than 40%) compared with kindey bean, sword bean and mung bean and, furthermore, soybean which contains a high amount of protein possesses high trypsin inhibitory activity. 2) Disc electrophoretic pattern exhibited pattern exhibited that the crude protein preparation from Glycine max produced about 9-12 protein bands, and the pattern of electrophoretic mobility was very similar to each other. However, only a few protein bands were observed from the crude protein preparation of yard long bean, sword bean, adzuki bean, mung bean and rice adzuki. From the eluate of the sliced gel, it was confirmed that among those bands, only the fastest moving band contains trypsin inhibitory activity. 3) In chicks fed the normal diet the body weight was increased steady from one week and reached to 40% increase for three weeks but in chick fed raw bean diet, there was no body weight gain until two weeks feeding and only 10-20% of body weight gain was observed at the end of three week feeding. On the other hand, in chicks fed raw bean diet the weight of pancreatic tissue per 100g body weight was increased to about two-fold for two or three weeks but there was no change in liver weight. 4) In the case of amylase secretion from the pancreatic fragment, very strong stimulation on amylase secretion from pancreatic tissue of chicks fed a normal diet was produced by one unit of cholecystokin-pancreozymin. However, no stimulation was observed from pancreatic fragment of chick fed raw bean diet.
박성배,권태근 한국사회체육학회 2020 한국사회체육학회지 Vol.0 No.82
Purpose: The main purpose of this current study is to track and thus vealuate the legacies of the PyeongChang 2018 Olympic Winter Games. Method: The data were collected via Web-crawling [by the R program]o fr four separate periods with regards to the legacies of the 2018 PyeongChang Winter OlympicsS. ocial Network Analysis (SNA) and a cluster analysis through the CONCOR were conducted to identify both implications and network characteristics of the PyeongChang 2018 Olympic Winter Games. Results: The results indicated that the Korean online media outlets wre not successful to identify and re-c ognize the universally agreed Olympic legacies of which the IOC has asserted for several decades. During the four separate periods before and after the Olympics the most frequently occurred issue on the Korean online media was about the post-utilization of the Olympic venues. However, the trend of the main theme regarding the legacies of the PyeongChang Olympics was transformed into Global Peace through the Olympics. Conclusion: In conclusion, this study found that the legacies of the 2018 PyeongChang Winter Olympics did not occur spontaneously out of the inherent value or the natur eof the Olympic Charter, but were more likely to be created and affected by published newspaper articles in which a public consensus among the Korean citizens could reach.