수입대행쇼핑몰의 물류서비스 품질과 구매 후 행동간의 관계 분석

송채헌(Chae-Hun Song),송선옥(Sun-Yok Song),송미령(Mi-Ryung Song) 한국무역연구원 2014 무역연구 Vol.10 No.2

The purpose of this study is to: i) investigate the impact of logistics quality in import agency shopping malls on perceived value and customer satisfaction; ii) analyze the influence of logistics quality on the ultimate goal of customer loyalty; iii) draw strategic implications of this study s findings in order to help improve logistics policy and quality for import agency shopping malls. This study uses the results of 138 survey questionnaires from consumers who have made purchases from import agency shopping malls over a one year period, Hypothesis testing was done using LISREL 8.50. Our results are as follows: First, in our test of the impact of between logistic quality on perceived value (H1), delivery price, delivery characteristics, and customer service were found to be statistically significant, while order characteristics was not. Second, in the test of customer satisfaction (H2), the exact same results were found. Third, we found the relationship between perceived value and customer satisfaction/loyalty (H3) to be statistically significant. Finally, we found a significant positive relationship between customer satisfaction and customer loyalty.

2012 지역발전지수를 활용한 농어촌 실태 분석과 정책개선방안 연구

송미령(Mi-Ryung Song),김광선(Kwang-Sun Kim),성주인(Ju-In Seong),채종현(Jong-Hyun Chae),최용욱(Yong-Woog Choi) 한국농촌경제연구원 2012 한국농촌경제연구원 정책연구보고서 Vol.- No.-

이 연구는 공식적인 통계자료를 기반으로 지역의 발전 정도 및 잠재역량을 파악할 수 있는 지역발전지수를 개발하는 것을 목적으로 하였다. 이미 우리 연구원에서 개발하였던 지역발전지수를 수정·보완함으로써 중앙정부나 지자체에서 지역발전정책을 수립하는 데 어떤 분야에 역점을 둘 것이며 어떤 분야 간 조합을 이뤄낼 것인가에 관한 정보를 제공하고자 하였다. 지역발전지수는 특별시 및 광역시의 구 단위를 제외한 161개 시·군 지역을 대상으로 하며, 이 지역들의 발전 정도 및 잠재역량을 측정하는데 선택한 20개의 지표를 삶터, 일터, 쉼터, 공동체의 터의 4가지로 분류한 후, 전문가 조사에 따른 가중치를 부여하여 영역별 지수를 개발하였다. 또 영역별 지수를 종합하여 종합지수를 도출하였다. 2012년 지역발전지수를 분석한 결과, 우선 삶터(생활서비스 지수) 영역에서는 여전히 인구가 많지 않은 농어촌 지역의 생활서비스 공급 기반이 취약하다는 것을 알 수 있었다. 주거, 교육, 복지 여건은 사람이 살아가는데 가장 기초적인 여건이라는 점에서 정책 선회의 필요성을 확인하였다. 둘째, 일터(지역경제력 지수) 영역에서는 수도권과 부산 주변과 남동임해공업지대에 위치한 시·군이 주로 상위권을 차지하였다. 셋째, 쉼터(삶의 여유공간 지수) 영역에서는 백두대간 및 해안지역에 위치한 시·군 중심으로 상위권이 구성되었다. 문화생활 및 쾌적하고 여유 있는 삶을 추구하는 최근의 경향을 고려해 볼 때, 도시공원, 문화·체육 시설 등을 조성하여 환경을 개선시킴으로써 상위권으로 도약한 일부 지역들의 사례는 주목할 만하다. 넷째, 공동체의 터(주민활력 지수) 영역에서는 대도시 인근에 위치한 시·군이 주로 상위권에 분포하였다. 도시 지역에서의 일자리 집중과 농어촌 지역에서의 고령화 및 인구감소 추세를 반영한 결과이다. 시계열 변화를 살펴보면, 생활서비스 지수에서 상위권을 차지한 지역은 대체로 도시 지역으로, 2010년과 2012년 사이에 큰 차이는 없는 것으로 나타났다. 지역경제력 지수에서도 상위권은 2012년 역시 2010년과 유사하게 수도권과 대도시권에 분포하였는데, 50위권에 신규 진입한 시·군이 6곳에 머물 정도로 순위가 견고히 유지되는 경향을 보였다. 그러나 중하위권에서는 순위 변동이 많았으며 순위가 큰 폭으로 상승한 지역의 경우 농어촌형 산업에서의 창업에 기인하는 경우가 많았다. 삶의 여유공간 지수는 2010년에는 강원도에 상위권이 주로 분포했던 반면, 2012년에는 경남북 및 전남북 일부 지역으로 확산되는 모습을 보였다. 주민활력 지수를 보면, 2012년 역시 2010년과 유사하게 수도권과 대도시 중심으로 상위권이 형성되었으며 지수의 순위 변동 폭 역시 크지 않았다. 다만, 농림수산식품부에서 시행해 온 지자체별 ‘도시민 농촌유치 지원사업’시범사업에 참여한 시·군 10곳 중 9곳 지자체들의 지수 상승 폭이 크거나 최소한 타 지역 대비 주민활력 지표가 우수하다는 점은 주목할 만하다. 2012년 특별 지수로는 근래 사회적 현안에 맞추어 ‘일자리 창출’을 그 테마로 정하였다. ‘지속가능한 일자리 창출 지수’를 신규 창업, 창업 안정성, 대안적 일자리의 지표로 설정하였다. 신규 창업 지표에 있어서는 수도권 등 대도시 인근 지역, 창업의 안정성 지표에 있어서는 전라도와 경상도 지역의 농어촌 지역, 대안적 일자리 지표에 있어서는 고른 지역이 각각 상위권을 차지하였다. 일자리 창출에 있어서 삶터, 일터, 쉼터, 공동체 터로서의 지역 조건들이 어떠한 영향을 미치는지에 대하여 살펴본 결과, 각 조건들이 다양한 영향을 미치는 것으로 나타났다. 예를 들어 기업의 신규 창출을 통해 일자리를 늘리기 위해서는 신규주택 공급, 비고령 인구 유입, 지자체 재정기반 확충 등이 매우 중요한 요인인 것으로 나타났다. 이에 덧붙여 지적재산권과 일자리 창출 간 상관관계에 대하여도 간략히 살펴보았으며, 정부가 최근 몇 년간 시행하였던 재정 지원형 일자리 창출 정책의 맹점을 살펴보았고 이에 따른 시사점을 도출하였다. The purpose of this study is to develop 2012 Regional Development Index(RDI) for improving the policy-making processes and strategies for rural development. The target of this study was 161 cities and counties nationwide excluding the districts of Seoul and other six metropolitan cities in South Korea(out of consideration for comparability). RDI, a comprehensive index, is composed of four sectoral indices; ‘Living Service Index’, ‘Regional Economy Index’, ‘Space for Relaxation Index’, and ‘Resident Vitality Index’. To reflect experts’ perspectives and further ensure this study’s robustness, we utilized analytic hierarchy program(AHP) in judging each index’s weighted values. According to 2012 RDI, three sectoral indices among the four except the ‘Space for Relaxation Index’ showed that the cities and counties around metropolitan areas were ranked high compared with others places. The result illustrates government policy’s tendency for concentrated investment around densely populated areas, jobs that have been created around cities, and the aging trend and decrease of rural population nationwide. It inevitably directs policy-makers towards reconsidering their regional development strategies. This study also includes a specialized index, ‘Job Creation Sustainability Index(JCSI)’, in which we tried to analyze the extent of correlation between RDI and job creation around the cities and counties. This time it first tracked down how the target cities and counties fared in three categories of the index (to understand the trends in job creation in South Korea); ‘Newly-created Jobs’, ‘Job Creation Sustainability’, and ‘Alternative Job Creation’. Then, in the analysis of the correlation between RDI and job creation, we found out that factors like the provision of new housing, the influx of “non-aged” population, and the extent of the soundness of regional governments’ financial status were crucial for increasing the number of jobs created.

Duration of Recognized Fever Before Febrile Seizure Can be a Predictive Factor for the Development of Complex Febrile Seizures

Se Ryung Yang,Min Hyung Kim,Na Mi Lee,Dae Yong Yi,Sin Weon Yun,Soo Ahn Chae,In Seok Lim,Eung Sang Choi 중앙대학교 의과대학 의과학연구소 2016 中央醫大誌 Vol.41 No.2

Purpose: A history of complex febrile seizure is associated with an increased risk to develop epilepsy. We examined the correlation between complex febrile seizures and duration of recognized fever prior to the onset of febrile seizure. Methods: This retrospective study included 680 children admitted to Chung-Ang University Hospital with febrile seizures between January, 2010 and December, 2014. Children were assigned to 4 groups based on the time of fever detection: Group 1 (at the time of seizure), Group 2 (<24 h prior to seizure), Group 3 (between 24 and 48 h prior to seizure), and Group 4 (>48 h prior to seizure). Results: A significant correlation was observed between the duration of recognized fever prior to the onset of febrile seizures and occurrence of complex febrile seizure (p = 0.005). Maximum temperatures before seizure and during seizure did not differ between the groups (p = 0.192 & p = 0.095, respectively). Complex febrile seizure was more common in Group 3 than in any other group. Additionally, on dividing the patients into those with fever duration <24 h and ≥24 h, incidence of complex febrile seizures in the latter group was higher. Incidence of complex febrile seizures in Group 3 was the highest among the groups even when the analysis was restricted t o patients having their first attack of febrile seizure. Conclusion: The duration of recognized fever prior to febrile seizures may be a risk factor for complex febrile seizures. Children having fever 24~48 hours prior to febrile seizure had a significantly higher incidence of complex febrile seizures.

중심정맥관과 관련하여 미숙아에서 발생한 심장압전 2례 보고

양세령 ( Se Ryung Yang ),신훈범 ( Hoon Bum Shin ),이나미 ( Na Mi Lee ),이대용 ( Dae Yong Yi ),김혜리 ( Hyery Kim ),윤신원 ( Sin Weon Yun ),채수안 ( Soo Ahn Chae ),임인석 ( In Seok Lim ),최응상 ( Eung Sang Choi ) 대한주산의학회 2015 Perinatology Vol.26 No.3

Although central catheter-related complications are frequently reported and are inevitable in the neonatal care unit, the incidence of pericardiac tamponade is low but may be fatal. Index of suspicion, prompt diagnosis, and urgent pericardiocentesis are crucial for lifesaving. We encountered two premature cases of central venous catheter-related pericardial tamponade. The first case was a 4-day-old male premature infant (gestational age [GA], 33+5 weeks; birth weight [BW], 1,864 g), and the second case was a 4-day-old female premature infant (GA, 28+6 week; BW, 1,050 g). Each infant had an indwelling central venous catheter since birth and at the third day of hospitalization. The conditions of the babies suddenly deteriorated, but both babies were successfully resuscitated with urgent echocardiography and prompt pericardiocentesis.

The co-expression pattern of p63 and HDAC1: a potential way to disclose stem cells in interfollicular epidermis

( Je Byeong Chae ),( Jung-won Shin ),( Hye-ryung Choi ),( Kyung-mi Nam ),( Hyun-sun Lee ),( Sung-ae Kim ),( Hyun-jae Joe ),( Kyoung-chan Park ) 대한피부과학회 2017 대한피부과학회 학술발표대회집 Vol.69 No.2

Background: Stem cell markers of interfollicular epidermis (IEF) have not been established thus far. Objectives: The aim of this study is to suggest a new way to disclose IFE-stem cells by combining the expression of histone deacetylases (HDAC) 1 and p63. Methods: Immunohistochemical staining of HDAC1 and p63 was performed in six normal human samples. Moreover, a skin equivalent (SE) model was treated with suberoylanilohydroxamic acid (SAHA, a HDAC inhibitor) to elucidate the role of HDAC1. Finally, rapidly adhering (RA) keratinocytes to type IV collagen, which have been identified to represent epidermal stem cells, were subjected to Western blot analysis with antibodies against HDAC1. Results: In normal samples, there was a minor subpopulation comprised of p63-positive and HDAC1-negative cells in the basal layers. The proportion of this subpopulation was decreased with age. In the SE model, SAHA treatment increased the epidermal thickness and number of p63-positive cells in a dose dependent manner. After SAHA treatment, the expression of differentiation markers was decreased, while that of basement membrane markers was increased. In a Western blot analysis, HDAC1 was not expressed in RA cells. Conclusion: The combination of p63-positive and HDAC1-negative expressions can be a potential new way for distinguishing epidermal stem cells.

Epidemiology of Legionella and Climatic Variables in Seoul, Korea

박상훈,진영희,Mi-Jin Ahn,Sung-Hee Han,Hee-Soon Kim,Jin-Seok Kim,Joo-Hyun Park,Chae Kyu Hong,So-Yun Park,Ah-Ryung Oh,Il-Young Kim,Yong-Seoung Shin,Jib-Ho Lee 대한미생물학회 2019 Journal of Bacteriology and Virology Vol.49 No.2

Legionella species are abundant in the built environment and are increasingly recognized as a cause of Legionnaires’ disease (LD). As the number of cases of Legionnaires’ disease acquired by local communities in the Seoul metropolitan area in Korea has been increased, there was concern that changes in environmental factors could affect disease outbreaks. We described the association between climatic variables and occurrence of legionellosis in Korea and Legionella detection rate in Seoul area. A total of 418 cases of legionellosis were reported between 2014 and 2017. There was a seasonal peak in summer. LD continuously occurred from early spring to winter every year and rapidly increased in summer. In the regression analysis, the primary variables of interest- PM2.5 (g/m3), NO2 (ppb), and a number of the date of issue O3 warning were not significant except for average temperature (R2=0.8075). The Legionella detection rate in Seoul, Korea showed a trend similar to precipitation (P=0.708, ANOVA). A relatively high proportion of Legionella detection rate was shown, especially cooling tower (17.7%) and public bath (19.3%). This finding is in line with current understanding of the ecological profile of this pathogen and supports the assertion that legionellosis occurs through contamination of water sources.

Growth of flounder larvae, Paralichthys olivaceus using enriched rotifer fed with artificial microparticle diets

Kyung-Jin Cho,Mi-Ryung Kim,Heum-Gi Park,Young Soo Lim,Chae Hun Ra,Sung-Koo Kim 한국해양바이오학회 2014 한국해양바이오학회지 Vol.6 No.2

Three types of artificial microparticle diets were developed for rotifer (Brachionus plicatilis) enrichment. The efficacies of enrichment with the artificial diets were evaluated and compared to those with commercial enrichment diets on the growth and survival of flounder larvae. Total lipid content was highest in the rotifer enriched with oil capsule (40.5% in dry weight). The n-3 highly unsaturated fatty acid (n-3 HUFA) content was also highest in the rotifer fed with oil capsule (7.08% in dry weight). The flounder larvae fed on the rotifer enriched with oil capsule showed the highest growth compared to those fed on any other enriched rotifer (P<0.05). The survival ratio of flounder larvae fed on the rotifers enriched with oil capsule and emulsion oil were higher than those fed on any other enriched rotifer (P<0.05). From the feeding study, the growth and survival of flounder larvae were enhanced by feeding rotifer enriched with oil capsule compared to rotifer enriched with any other diets. The rotifer fed on oil capsule containing high contents of n-3 HUFA. Therefore, a significant relationship between the growth and survival of flounder larvae and the n-3 HUFA content of rotifer could be obtained.

Trypsin Inhibitor Variants in Korean Land Races and Wild Soybeans

Shin Han Kwon,Mi Ryung Chae,Kyung Sook Park,Hi Sup Song 한국작물학회 1990 한국작물학회지 Vol.35 No.2

Growth of flounder larvae, Paralichthys olivaceus using enriched rotifer fed with artificial microparticle diets

Cho, Kyung-Jin,Kim, Mi-Ryung,Park, Heum-Gi,Lim, Young Soo,Ra, Chae Hun,Kim, Sung-Koo The Korean Society for Marine Biotechnology 2014 한국해양바이오학회지 Vol.6 No.2

Three types of artificial microparticle diets were developed for rotifer (Brachionus plicatilis) enrichment. The efficacies of enrichment with the artificial diets were evaluated and compared to those with commercial enrichment diets on the growth and survival of flounder larvae. Total lipid content was highest in the rotifer enriched with oil capsule (40.5% in dry weight). The n-3 highly unsaturated fatty acid (n-3 HUFA) content was also highest in the rotifer fed with oil capsule (7.08% in dry weight). The flounder larvae fed on the rotifer enriched with oil capsule showed the highest growth compared to those fed on any other enriched rotifer (P<0.05). The survival ratio of flounder larvae fed on the rotifers enriched with oil capsule and emulsion oil were higher than those fed on any other enriched rotifer (P<0.05). From the feeding study, the growth and survival of flounder larvae were enhanced by feeding rotifer enriched with oil capsule compared to rotifer enriched with any other diets. The rotifer fed on oil capsule containing high contents of n-3 HUFA. Therefore, a significant relationship between the growth and survival of flounder larvae and the n-3 HUFA content of rotifer could be obtained.

한국 재래종 및 야생종 대두의 Trypsion Inhibitor 변이

Shin Han Kwon,Mi Ryung Chae,Kyung Sook Park,Hi Sup Song 韓國作物學會 1990 Korean journal of crop science Vol.35 No.2

1. Polyacrylamide gel electrophoresis를 이용하여 국내외 재래종과 야생종 대두 계통들의 trypsin inhibitor의 변이를 규명하기 위하여 본 시험이 시도되었으며 1706계통의 한국산 재래종과 103계통의 한국 야생종콩, 그리고 167계통의 외래 재배종과 71계통의 외국 야생종 대두가 공시되었다. 2. Trypsin inhibitor를 함유하지 않은 ti/ti형과 Ti c/c형은 한국 재래종에서만 발견되었으며, Ti* c형을 Hymowitz도 일본 대두품종에서 보고한 바 있으나 그도 이 계통은 한국 도래종일 가능성이 크다고 보고 한 바 있다. 3. 한국기원의 콩에서 trypsin inhibitor에 관한 이형접합형의 출현빈도가 외국 기원 콩 계통에서 보다 비교적 높았으며, 재래종에서 3.6%(N=61)와 야생종에서 9.7%(N=10)이었으며 종합적으로 보아 중국, 일본 등의 대두에 비해 한국 기원의 콩이 가장 큰 변이를 나타내고 있음을 확인하였다. One thousand and seven hundreds and six soybean land reces and 103 wild soybeans of Korea, and 167 cultivars and 71 wild soybeans of exotic were analyzed using polyacrylamide gel electrophoresis to study the distribution of trypsin inhibitor phenotypes. The four ti/ti lines were observed only in Korean native land races. The Ti~ */a allele of cultivar was found to be the highest in Chinese soybean (0,9888) than in Korean soybean(0.8347) and Japanese soybean (0.5954). The heterozygosity of typsin inhibitor in Korean lines occured in relatively high ratio, The percentages of heterozygosity of the Korean land race and wild soybean are 3.6% (N=61) and 9.7%(N=10), respectively.