의류할인점에 대한 소비자태도 연구

박은주,홍금희 신라대학교 자연과학연구소 1999 自然科學論文集 Vol.7 No.-

The purpose of this study is to help companies in building up the marketing strategy for their clothing discount stores by clarifying consumer's attitude to clothing discount stores and finding out consumer's attitude to clothing discount stores for each type of store. As for the method of the research, 313 female consumers who just finished shopping at clothing discount stores were interviewed and questioned. Factorial analysis, correlation analysis, one way analysis of variance, and t-test were used in analyzing the data. The result is as the following. Firstly, the consumer's attitude to clothing discount store was found to be composed of 3 factors : store loyalty, discount price preference, and well-known brand preference. Secondly, domestic national brand clothing discount store and imported casual brand clothing discount store built more favorable attitude from consumers than domestic causal brand did. As a consequence, consumers using clothing discount stores were proved to be people who prefer discount price and, at the same time, have the desire of buying famous brand products. It means that they would like to buy superior image with low cost by scrutinizing their investment opportunity.

Porphyromonas gingivalis 분쇄액으로 유도된 파골세포의 분화에 미치는 Taurine과 Alendronate의 효과

금기연,박주현,유윤정,이정현,이승종 대한치과보존학회 2001 Restorative Dentistry & Endodontics Vol.26 No.4

실적공사비 적산제도 표준화를 위한 예정가격 산정 : 학교공사를 중심으로

박금순,정성관,박경훈,유주한 경북대학교 농업과학기술연구소 2008 慶北大農學誌 Vol.26 No.-

Introduction of construction cost estimating system is necessary to promote appropriate reflection of construction cost and simplified and efficient amount work. The results of this study are as follows. In the results of considering the basic concept and composition of a construction type estimating system, an example orders are concentrated on an apartment house in the country. The building appurtenant work of extension work is high(1.52) as compared with others. In regression analysis for a construction cost, the models are as follows. In a new construction work, (construction cost)=12,004.8+4.09×(bui1ding area), and in extension work, (construction cost)=-121.9+4.50×(bui1ding area). Accordingly, this study wishes to compare and analyzes main contents of original cost method and results cost method, and propose predetermined amount estimation device through existent literature study investigation for accumulation of the construction cost.

과민성 장 증후군의 증상 경감을 위한 비약물적 접근 고찰

최명애,김금순,안경주,채영란,최정안,홍해숙,박미정,이경숙,신기수,정재심 대한기초간호자연과학회 2005 Journal of korean biological nursing science Vol.7 No.2

There have been many trials of clinical efficacy of multicomponent and single component treatments for irritable bowel syndrome(IBS). We reviewed effects of non phamacological treatments in the IBS. Though the efficacy of multi-component approaches was unclear, several results suggest that cognitive behavioral therapy was effective in improving gastrointestinal symptoms of IBS. As a single component, cognitive therapy and relaxation with or without biofeedback could improve the symptoms and psychological health of IBS patients. Yoga, meditation, self-help information and hypnotherapy could be applicable to IBS.

A design of power managements IC with peak efficiency of 92.8 % step-up converter and peak efficiency of 93.8 % step-down converter for power transmitting unit of A4WP applications in 0.18 μm BCD

Park, Young-Jun,Park, Ju-Hyun,Kim, Hongjin,Pu, Young Gun,Hwang, Keum Cheol,Yang, Youngoo,Park, Cheon-Seok,Lee, Kang-Yoon Springer-Verlag 2016 Analog Integrated Circuits and Signal Processing Vol.88 No.1

<P>This paper presents a power managements IC for power transmitting unit (PTU) of magnetic resonant A4WP application. A high efficiency step-up converter with a programmable output is proposed to provide supply voltage to the external power amplifier with a peak power of 37.5 W. In order to implement the closed loop gain control function of the PTU with the power receiving unit, the duty cycle is controlled with the pulse width modulation signal from bluetooth low energy. The chip is fabricated using a 0.18 mu m BCD process with high power MOSFET options, and the die area is 4000 mu m x 4000 mu m. The measured maximum power efficiency of the step-up converter and step-down converter is each 92.8 % at load current of 0.5 A and 93.8 % at load current of 0.3 A. The output voltage of the step-up converter ranges from 12 to 25 V and that of the step-down converter ranges from 3.3 and 5 V.</P>

간호대상자의 관상동맥조영술 체험연구

박금주(Park Keum Ju) 질적연구학회 2001 질적연구 Vol.2 No.1

생강나무 추출물의 광노화에 의한 주름형성 억제 효과

박금주 ( Keum Ju Park ),박승희 ( Seung Hee Park ),김재기 ( Jae Ki Kim ) 대한화장품학회 2009 대한화장품학회지 Vol.35 No.4

지속적인 자외선 노출은 사람의 피부에 주름 형성을 유발한다. 본 연구에서 생강나무 추출물이 광노화에 의한 피부 주름 형성의 개선에 미치는 효능을 검증해 보고자 하였다. 우선 사람 섬유아세포를 이용하여 생강나무 추출물의 세포증식과 타입 I 콜라겐의 생합성 활성을 측정하였다. 그 결과 생강나무 추출물에 의한 세포증식과 타입 I 콜라겐의 생합성능은 대조군과 비교하여 각각 33.8 %와 91.8 % 증식함을 보였다. 동물실험에서는 SKH-1 무모쥐에 일주일에 3번 UV를 조사하면서 5 % 생강나무 추출액을 국부적으로 도포하였다. 10주 후에는 각각의 무모쥐의 피부 모사판을 제작하여 관찰하였다. 광노화에 의한 주름형성에 미치는 영향을 알아보고자 UVB를 무모쥐의 피부조직에 조사한 후 생강나무 추출액을 도포하여 피부 상태를 관찰하였다. 모사판을 접사카메라를 이용하여 관찰한 결과 5 % 생강나무 추출액의 도포는 생강나무가 포함되지 않은 도포액을 도포한 대조군에 비해 UV에 의해 생성되는 주름 형성 억제에 영향을 주는 것으로 나타났다. 이러한 결과로 생강나무 추출액의 도포는 광노화에 의한 피부주름 생성을 억제하고 피부를 보호하는 효과가 있을 것으로 판단된다. Chronic exposure of solar ultraviolet (UV) light to human skin results in photoaging with wrinkle formation. This study was performed to investigate anti-wrinkle effects of Lindera obtusiloba extract (LO) on UVB-induced wrinkle formation. We first measured cell proliferation and type I pN collagen synthesis activities in normal human dermal fibroblasts. Cell proliferation and type I pN collagen synthesis were increased by 33.8 % and 91.8 %, respectively, compared with no treatment control. SKH-1 hairless mice were topically applied 5 % LO solution for 10 weeks with UVB irradiation three times a week. After 10 weeks, a visual assessment and replica assay were performed on each mouse. According to visual assessment of close-up photos and skin replica, application of 5 % LO solution inhibited UV-induced wrinkle formation in mouse skin as compared to the vehicle-applied control mice. These results indicated that LO could protect skin wrinkle formation caused by chronic photo-irradiation in hairless mice.

Streptozotocin 유발 당뇨쥐에서 항당뇨 생약 복합물의 혈당강하 효과

박금주(Keum Ju Park),진휘승(Hwi Seung Jin),박승희(Seung Hee Park),김은호(Eun Ho Kim),김재기(Jae Ki Kim) 한국식품영양과학회 2008 한국식품영양과학회지 Vol.37 No.12

STZ를 이용한 당뇨유발은 독성물질에 의한 췌장 세포의 파괴를 인위적으로 유도시킴으로써 일정하게 고혈당을 유지 시켜주는 방법이다. 장기적인 고혈당은 인슐린의 민감도를 감소시키고 췌장기능을 저하시키며 잠재적으로는 당뇨병의 악화 및 심혈관 합병증을 유도한다(28,29). 이에 본 연구에서는 STZ로 당뇨를 유발한 흰쥐에 AD복합물을 단회 및 반복 투여한 후 혈당변화에 미치는 영향을 조사한 결과 AD복합물의 단회 투여에서 시간별(0~4시간)로 혈당변화가 관찰되었다. DC군의 공복혈당은 437.3±28 ㎎/㎗에서 3시간 후의 혈당이 443.3±28 ㎎/㎗로 거의 변화가 없었던 반면 AD1군은 414.0±19 ㎎/㎗에서 358±35 ㎎/㎗로 AD2군은 401.0±28 ㎎/㎗에서 351±16 ㎎/㎗로 혈당이 낮춰졌다. 또한 경구당부하 실험에서는 DC군에 비해 AD복합물 투여군이 포도당 투여 1시간 후의 혈당상승을 억제하고 빠른 속도로 원래의 혈당으로 회복시키는 역할을 하는 것으로 확인되었다. 이러한 결과들이 AD복합물의 장기투여에서도 나타나는지 확인하기 위하여 STZ로 당뇨를 유발시킨 흰쥐에 4주 동안 AD복합물을 투여하고 1주마다 혈당변화를 측정한 결과 DC군은 4주 동안 투여 전(0주) 혈당인 385±9 ㎎/㎗를 마지막 주인 4주까지 365±6 ㎎/㎗로 꾸준히 비슷하게 유지한 반면, AD1군은 투여 전 혈당인 349±9 ㎎/㎗에서 260±8 ㎎/㎗로 감소한 것으로 나타났고 AD2군은 투여 전 혈당인 430±10 ㎎/㎗에서 267±38 ㎎/㎗로 공복 시 혈당저하 효능을 갖는 것으로 나타났다. 또한 AD복합물의 투여는 당뇨로 인한 체중감소를 억제하는 효과가 나타났다. 이러한 결과는 체내의 당대사를 촉진시켜 공복혈당감소와 체중감소억제 효과가 나타난 것으로 사료된다. This study was performed to investigate the hypoglycemic effect of single and repeated oral administration of medicinal herbal mixture (AD) in streptozotocin (STZ) induced diabetic rats. Angelica decursiva, Lycium chinense and Adenophora triphylla var. japonica Hara were selected by oral glucose tolerance test (OGTT) and mixed for AD mixture. In an oral glucose tolerance test, the AD inhibited the increase in blood glucose levels at 1 hr and 2 hr and decreased incremental glycemic response area under the curve. In a single administration of AD1 (100 ㎎/㎏) and AD2 (500 ㎎/㎏), significant reductions by 5.3% and 12.3% were observed in fasting blood glucose level for 4 hours. During the 1 month of the experimental period, AD1 and AD2 was given to the STZ induced diabetic rats. At 4th week, the fasting blood glucose levels of AD1 and AD2 caused a fall of 25.5% and 37.9%, respectively. In addition, the body weights were decreased by 7.7% (AD1) and 1.7% (AD2), respectively, compared with diabetic control (DC, decreasing of 10.2%). This study suggests that AD could be potentially useful for fasting and post-prandial hyperglycemia treatment and all these effects concluded to the use of this plant extract to manage diabetes mellitus.

가시오가피 추출물의 광노화에 의한 주름형성 억제 효과

박금주(Keum Ju Park),박승희(Seung Hee Park),김재기(Jae Ki Kim) 한국식품영양과학회 2010 한국식품영양과학회지 Vol.39 No.1

본 연구는 가시오가피 추출물의 UVB 조사에 따른 광노화에서의 피부 주름 형성 억제에 미치는 영향을 검토하기 위하여 진행하였다. 그 결과 가시오가피 추출물은 항산화 활성 및 콜라게네이즈 효소 억제에서 ascorbic acid보다 우수한 효능을 가지며, CCD-986SK 사람섬유아세포에서 콜라겐 생성을 유의적으로 증가시키는 것으로 나타났다. 또한 가시오가피 추출물의 실제적인 주름 형성에 미치는 영향을 알아보기 위하여 UVB가 조사된 무모 생쥐에서 경구투여를 실시한 결과, 피부조직에서 주름의 형성 및 자외선에 의한 콜라겐 조직의 파괴 반응을 억제하고 콜라겐 생성을 촉진시켜 자외선에 의한 피부주름을 예방하거나 완화할 수 있는 효과가 있음을 증명하였다. This study was performed to investigate anti-wrinkle effects of Acanthopanax senticosus (AS) on ultraviolet B (UVB)-induced photoaging with wrinkle formation. AS extract showed higher DPPH radical scavenging activity (3 ㎍/mL as IC??) and collagenase inhibition (1.52 ㎎/mL as IC50) than those of ascorbic acid (50 ㎍/mL and 2.17 ㎎/mL, respectively). Cell proliferation and type I pN collagen synthesis were increased by 11.4% and 96.4%, respectively, compared with non treatment control. In vivo, SKH-1 hairless mice were administrated AS 400 ㎎/㎏ for 10 weeks with UVB irradiation three times a week. After 10 weeks, a visual assessment and replica assay were performed on each mouse. According to visual assessment of close-up photos and skin replica, oral administration of A. senticosus affected on inhibition of wrinkle formation caused by UVB irradiation on the skin of mice as compared to the vehicle treated control mice. These results indicated that A. senticosus could protect skin wrinkle formation caused by collagen synthesis of fibroblast cells and photo-irradiation of UVB in hairless mice.

서울대 간호학 박사학위논문 분석을 통한 간호학 연구의 경향

안경주 ( Gyeong Ju An ),함은미 ( Eun Mi Ham ),박광희 ( Kwang Hee Park ),강지연 ( Ji Yeo Kang ),박성희 ( Sung Hee Park ),이희주 ( Hee Ju Lee ),류세앙 ( Sea Ang Ryu ),이명선 ( Myung Sun Yi ),김금순 ( Keum Soon Kim ),최명애 ( Myoung 서울대학교 간호과학연구소 2005 간호학의 지평 Vol.1 No.1