가정간편식 제품 개발을 위한 소비자의 요구도 및 선택속성의 중요도-만족도 분석

박성배,이현준,김혜영,황혜선,박대섭,홍완수,Park, Sung-Bae,Lee, Hyun-Jun,Kim, Hae Young,Hwang, Hye-Sun,Park, Dae-Sub,Hong, Wan-Soo 한국식품조리과학회 2016 한국식품조리과학회지 Vol.32 No.3

Purpose: This study conducted an Importance-Performance Analysis (IPA) of selective attributes of Home Meal Replacement (HMR) as well as it examined the consumers' needs and willingness to buy HMR products to explore the need for developing more HMR products. Methods: This study was conducted among domestic consumers living in Seoul and its metropolitan areas, in the age range from the 20s to the 50s, and who had experience in purchasing HMR products. From the 490 surveys retrieved, 472 (96.3%) valid surveys were analyzed. Results: The analysis of the frequency of consuming HMR products showed the following results: 247 respondents answered '1-3 times a month' (52.3%); 167 respondents stated '1-2 times a week' (35.3%). With respect to the reason of purchase, 'simplicity of the recipe' was the most common, accounting for 188 respondents (39.8%), followed by 'time efficiency' accounting for 172 respondents (36.4%). Analysis of the demand for bibimbap (mixed rice) HMR products showed that 'chicken bibimbap' had the highest preference with 5.32 points, followed by 'bulgogi bibimbap' (5.08 points), and 'kimchi bibimbap' (4.96 points). In the case of HMR products that need to undergo further development, 'low-sodium products' received the highest points of 5.41 points, followed by 'small packaged products' (5.05 points), and 'functional products' (4.98 points). The factor analysis of the 13 selective attributes showed that they can be divided into 3 factors. The IPA analysis of the selective attributes of HMRs showed 'hygiene', 'taste', 'easy to go packaging', 'convenience in intake', and 'accessibility' in the 1st quadrant. In the 2nd quadrant, 'price' and 'freshness' were shown as the factors. In the 3rd quadrant, 'easy to serve', 'familiar food menu', and 'consistent menu' were shown as the leading factors, and in the 4th quadrant, 'saving labor' was the only factor. Conclusion: Based on these results, the research concludes that with respect to developing HMR products, there is a high demand for low sodium, low calorie, small packaged products; thus, showing the need to develop various HMR products for customer satisfaction. Furthermore, it shows that there is a need to consider developing HMR products that can maintain freshness at an affordable price.

유튜브 댓글이 차트 역주행 인기에 미치는 영향에 관한 연구: 비디터(VIDITOR)의 ‘브레이브걸스_롤린_댓글모음’을 중심으로

박성배(Sung-Bae Park) 한국콘텐츠학회 2022 한국콘텐츠학회논문지 Vol.22 No.1

본 연구는 유튜브 채널 비디터의 ‘브레이브걸스_롤린_댓글모음’ 영상을 중심으로 댓글이 차트 역주행에 미치는 영향에 관해 분석하였다. 먼저, 이를 위해 채녈 주인인 비디터가 영상에 사용한 댓글이 어떻게 스토리텔링을 이룰 수 있었는지를 알아보았다. 또한 이 영상에 사용자들이 직접 작성한 댓글들을 “티핑 포인트” 법칙을 통해 분석함으로 인기의 이유를 조사했다. 그 결과, 이 영상은 브레이브 걸스를 군대 이야기와 연결시킴으로 스토리텔링을 만들었음을 알 수 있었다. 티핑 포인트에서 소수의 법칙은 군대임이 나타났고, 고착성의 요소는 백령도 공연에서 남긴 좋은 이미지가 메시지로 보였다. 마지막으로 상황의 힘 법칙에서는 코로나라는 어려운 현실 상황과 브레이브 걸스 멤버들과 관계자들의 댓글을 통한 직접적인 소통으로 인한 좋은 상황이라는 것을 알 수 있었다. This study analyzed the effects of YouTube comments on belated hit in music chart by focusing on VIDITOR’s YouTube channel video called ‘BraveGirs_Rollin_comment_Collection’. For this, first of all, it investigated how the comments used by the channel master could achieve storytelling. Moreover, the reason for its popularity hit was researched by analyzing the comments made by users on this video through the ‘Tipping point’ rules. As a result, it was seen that this video created storytelling by connecting Brave Girls to the story of the Korean army. At the ‘Tipping point,’ besides, it was revealed that ‘the law of the few’ is the military, and ‘the stickiness factor’ is the good image left through Korea’s island, ‘Baengnyeongdo,’ performance. Finally, the rule of ‘the power of context’ was indicated that it is a difficult reality situation because of COVID-19 and the good situation due to direct communication through the comments of Brave Girls’ members and the company.

한국프로야구 선수들의 연봉 산정 모델 개발

박성배 ( Sung-bae Roger Park ),권태근 ( Tae-geun Kwon ),전종환 ( Jong-hwan Jeon ) 한국스포츠정책과학원(구 한국스포츠개발원) 2018 체육과학연구 Vol.29 No.3

[Purpose] The main purpose of this current study is two-fold. Firstly, it attempts to develop a model to determine the true market value of Korean professional baseball players (hitters only) solely based on their athletic performances on the field. Secondly, it is to provide the evidential data for the market value of baseball players in Korea. [Methods] The statistical data and performance information were obtained from baseball almanac from KBO from 1997 to 2016. Seven hundred and ninety three players were included for data analysis. Principal component factor analysis was utilized to eliminate multicollinearity among 12 sabermetrics indices (OPS, GPA, SECA, TA, RC, RC/27, XR, ISO, PSN, sOBA, %OW, BABIP) and increase power of explanation of the proposed model with KMO(=0.77), p<0.001. [Results] The proposed model was successfully developed with YSalary = Years of Experience*921.5 + FA (free agent)*53528.9 + PHI(Power Hitter Index)*7313 + CHI(Contact Hitter Index)*5893.6. Furthermore, the proposed model explained 64.5% of variances of the market value for the Korean professional baseball players and proved to be statistically valid. [Conclusions] The newly developed model in this study was very helpful for us to identify the variables that affect the true market value of baseball players. It is expected that this model could make an important contribution in determining true market value of the baseball players in Korea. [목적] 이 연구의 목적은 크게 다음과 같은 두 가지로 나눌 수 있다. 첫째, 한국프로야구 선수들(타자들)의 성적에 따른 시장가치를 결정할 수 있는 모델을 개발하는 것이며 둘째, 이 모델을 기반으로 하여 선수들의 시장 가치에 대한 객관적인 근거 자료를 제공하는 것이다. [방법] 1997년부터 2016년까지 활약한 선수 중 각해당연도 규정에 따라 최소 타석 기준을 충족한 793명의 자료를 한국야구위원회위원회가 제공하는 연감의 데이터를 바탕으로 재구성 및 편집 과정을 거친 후 통계 분석을 하였다. 12개의 세이버메트릭스 지수들의 다중공선성을 제거하고 동시에 모델의 설명력을 높이기 위해 주성분 분석을 실행하여 강타자 지수 (PHI)와 교타자 지수 (CHI)를 얻었다. [결과] 선수들의 연봉에 영향을 미치는 경력(연수)과 FA의 유무를 독립변수로 하여 선형회귀분석을 하여 다음과 같은 모델을 얻었다. 선수연봉 = 연차*921.5 + FA유무*53528.9 + 강타자 지수*7313 + 교타자 지수*2197.3 + 5893 (단위: 만원). 제안된 모델은 한국프로야구 내 선수가치의 64.5%를 설명하는 것으로 나타났으며 통계적 유효성이 검증되었다. [결론] 본 연구를 통해 새롭게 개발된 모델을 통해 선수의 가치평가에 영향을 주는 변수들을 밝혀낼 수 있었으며 이러한 결과가 시장에 적용된다면 프로야구선수 가치평가 시장에 큰 공헌을 할 수 있을 것으로 기대한다.

성인 특발성 막성신염의 임상적 고찰

박성배(Sung Bae Park),주일(Il Joo),김현철(Hyun Chul Kim) 대한내과학회 1995 대한내과학회지 Vol.48 No.4

N/A Objectives: Idiopathic membranous nephropathy is the most common cause of the nephrotic syndrome in adult. The course of the disorder is often benign, but it can result in renal failure. Several regimens of glucocorticoids, immunosupprressive drugs, or both have been used, but the results are contradictory. We studied biopsy-proved idiopathic membranous nephropathy to evaluate pathologic features, clinical manifestations and compared prognosis of the patient groups who have received different treatment regimens. Methods: We retrospectively studied 60 consecutive adult patients(37 men and 23 women; mean age; 39±16 years) with biopsy proved idiopathic membranous nephropathy, accounting for 15.8% of all patients with idiopathic nephrotic syndrome. Mean duration of fallow-up was 32.7 months. Results: Presentation was with nephrotic syndrome in 53(88.3%) and asymptomatic proteinuria in 7(11.7%). The mean interval between apparent onset and renal biopsy was 24.5 months. At the first biopsy, 8(13.3% ) patients were classified as having stage I lesions, 32(53.3%) as having stage II lesions, 15(25.0%) as having stage III lesions and 5(8.3%) as having stage IV lesions. Nine patients were treated with corticosteroid alone, 18 were treated with a cyclic therapy with high-dose intravenous methylprednisolone and chlorambucil for 6 months, 33 had no treatment. There was only one partial re- mission in the steroid alone treated group. However, in the cyclic therapy with steroid and chlorambucil for 6 months, there were five complete remissions, two partial remissions. Of the 33 patients not, treated, eight (24% ) underwent complete or partial remission of proteinuria, 34 months after the diagnosis. Eight (13.3%) patients developed renal insufficiency during mean follow-up of 35.7 months. The main causes of renal failure were the progression of underlying glomerular lesions in 6 patients and bilateral renal vein thrombosis and multiple arterial thrombosis in each one. Six of eight patients developed end - stage renal failure and they required maintenance hemodialysis or kidney transplantation. Conclusion: These data suggest that a six month course of a high-dose intravenous methylprednisolone and chlorambucil appears to be beneficial in patients with idiopathic membranous nephropathy.

실적공사비 제도 도입을 위한 강교량 제작품셈 개정방안 연구

박성배 ( Sung Bae Park ),이성권 ( Sung Kwon Lee ),정경섭 ( Kyoung Sup Jung ) 충북대학교 건설기술연구소 2006 建設技術論文集 Vol.25 No.1

성인에서 발생한 말단회장의 Burkitt 림프종

박성배(Sung Bae Park),양현준(Hyun Jun Yang),고영택(Young Taeg Koh),최석호(Seok Ho Choi),김기홍(Ki Hong Kim),변창규(Chang Gyoo Byun),서동엽(Dong Youb Suh),박동선(Dong Sun Park),이효진(Hyo Jin Lee) 대한외과학회 2005 Annals of Surgical Treatment and Research(ASRT) Vol.69 No.5

허들과 박스를 이용한 플라이오메트릭 트레이닝이 도약선수의 등속성 하지 근기능과 수직도에 미치는 영향

박성배(Sung-Bae Park),채보경(Bo-Kyoung Chae),양점홍(Jum Hong Yang) 한국발육발달학회 2012 한국발육발달학회지 Vol.20 No.1

The purpose of this study was to examine the effects on the isokinetic leg muscular function and Sargent jump of male college group and adult group jumpers through the plyometric training with using hurdles and boxes. To achieve this goal, 14 subjects were selected and they were assigned 7 for HPTG and 7 for BPTG respectively. We asked them to conduct the plyometric training which was by using the boxes and hurdles of the height 91.4 cm 3 times per week and total 8 weeks. The knee joint muscular function of the isokinetic muscular function and Sargent jump test were not altered after exercise in both groups. Before and after training, the HPTG was improved significantly, knee extension (left, right) and knee flexion (left, right). But the BPTG was improved significantly only knee extension (left). In the Sargent jump of the measured results before and after training, the HPTG (p < .05) and BPTG (p < .05) were all improved significantly. In synthesizing these results, the improved results for isokenetic muscle function and Sargent jump were found in the plyometric training with using the hurdles. Thus, using hurdles will be very helpful in performance-enhancing as well as the efficiency for schools as well as even elite athletes.

한국 프로야구 외국인 타자들의 연봉수준 결정요인 분석

박성배 ( Sung Bae Park ),유용상 ( Yong Sang Yoo ) 연세대학교 체육연구소 2003 체육연구논문집 Vol.10 No.1

제49차 대한내과학회 추계학술대회초록집 : 심포지움 ; 전해질 및 산,염기 평형 : 대사성 산증

박성배 ( Sung Bae Park ) 대한내과학회 1997 대한내과학회지 Vol.53 No.-

장막기의 강우가 낙동강 하류 ( 물금 ) 수질에 미치는 영향

박성배(Sung Bae Park),이상균(Sang Kyun Lee),장광현(Kwang Hyeon Chang),정광석(Kwang Suek Jeong),주기재(Gea Jae Joo) 한국하천호수학회 2002 생태와 환경 Vol.35 No.3

The impact of summer monsoon on water quality of the lower Nakdong River was evaluated during the summer(June∼August) in 1997. Several limnological variables were measured in the interval of 1∼3 day using an automatic monitoring system(Hydrolab Recorder^TM) to detect water quality changes caused by rainfall on one-hour basis. During the monsoon period(from late June to mid July), 5 times of major rainfall events of >50㎜ were recorded in the river basin. Dynamic changes of water quality were observed during the monsoon, and the first rainfall event(June 25∼27) had a significant influence on the water quality at the lower part of the river. All parameters were largely changed due to the first rain event, and the changed level was maintained until the end of monsoon period. Nutrient concentrations and turbidity increased and values of the other parameters were declined as a result of water dilution. This rainfall event, Changma, is a meteorological phenomenon caused by the East-Asian monsoon climate. The magnitude and frequency of the rainfall during the early monsoon play an important role in change of water quality and ecosystem characteristics of large river system.