이.미용업에서의 프랜차이즈 공정성 지각이 신뢰와 전환장벽에 미치는 영향

김경란,류황건,오창석,Kim, Kyeong Ran,Ryu, Hwang Gun,Oh, Chang Seok 보건의료산업학회 2007 보건의료산업학회지 Vol.1 No.1

The start point of a franchise system such as Lotteria was in 1979. Since 1990, the franchise systems in Korea have rapidly spread over all industry types. As 'Franchise Law' was enforced in 2002, the expansion of a franchise picked up its' speed. The barbers and beauty parlors business has the same expansion trend. However, there was no study about the franchise systems in the barbers and beauty parlors business. The purpose of this study was to find the goodness of fit of the structured equation model proposed and identify the significances of relationships in the variables of justice perceptions, trust, satisfactions, business performances, switching barriers, switching cost etc. This study tries to find a solution for a good development between franchisor and franchisee in the barbers and beauty parlors business in Korea. The theoretical considerations about justice of this study is limited in reciprocal relation justice and procedure justice. And it did make simplify for trust, satisfaction, business performance, switching barrier. And switching barrier did measure as dimension of switching coot. From October 26, 2005 to October 29, this study collected 250 survey questionnaires from the franchisees located in Seoul, Busan, Daegu, Ulsan, and Keoyng-Nam. In analyses of using SPSS Windows 11.0 and LISREL 8.14, this study used 208 cases because 48 cases did not response appropriately. Tn conclusions. reciprocal justice perception and procedure justice jointly determined trust. Secondly, reciprocal justice perception significantly determined satisfaction. Procedure justice perception negatively determined satisfaction, but this relationship was not significant. Thirdly, reciprocal justice perception positively influenced business performance, and procedure justice negatively influenced business performance, but the last relationship was not significant Fourthly, trust positively significantly influenced satisfaction and business performance. Fifthly, satisfaction positively influenced business performance and true determined switching barrier positively. This study shows following: firstly, a composition concept did make structural relationship and secondly, a reciprocal relation justice of a franchisor did appear as an important variable and it gives positive influence to trust, satisfactions, business performance, switching barriers of the franchisees.

수정보석온열요법이 여대생의 월경통,월경곤란증,체열변화에 미치는 영향

김경란 ( Kyeong Ran Kim ),강향화 ( Hyang Hwa Kang ) 한국미용학회 2015 한국미용학회지 Vol.21 No.6

This study analyzed the effect of crystal jewelry thermotherapy on menstrual pain, dysmenorrhoea, and body temperature change in students attending in women’s university located in K City. The subjects were divided into the experimental group(n=13) and the control group(n=13). The study was conducted 15 minutes a day, three times a week, during 8 weeks from July 4 to August 19, 2013. The visual analogue scale was used to measure menstrual pain levels. The survey instrument consisted of 48 items for dysmenorrhoea and 37 items was completed by a self-administered method. Body temperature changes were measured using an infrared thermographic imaging system. Data collected were processed using the PASW 18.0 program. First, a difference in the improvement of menstrual pain levels was examined by the visual analogue scale. As a result, the decrease of the experimental group was 4.124 points higher than that of the control group, suggesting a statistically significant difference(p<.001). Second, a difference in the improvement of subjective dysmenorrhoea was examined before and after the treatment. As a result, the decrease of the experimental group was 2.056 points higher than that of the control group, suggesting a statistically significant difference(p<.01). Third, a difference in skin temperature by abdominal parts was examined before and after the treatment. As a result, the aroma + crystal jewelry thermotherapy group was 1.25oC(upper abdomen), 2.03oC(right abdomen), 2.52oC(left abdomen), and 1.55oC(lower abdomen) higher than the aroma therapy group. For body temperature measurement, the experimental group was changed from blue, green, and yellow which are cool colors to yellow, orange, and red after the treatment. However, the control group was yellow before the treatment and was not changed or changed to orange in some parts after the treatment. The results suggested that crystal jewelry thermotherapy improved abdominal temperature and body temperature.

임의의 영상크기 변경을 위한 2-Tap 삼각 보간 필터

김경란(Kyeong-Ran Kim),유훈(Hoon Yoo) 한국멀티미디어학회 2007 한국멀티미디어학회 학술발표논문집 Vol.2007 No.1

본 논문에서는 2-Tap 보간 커널을 이용한 보간법을 제안한다. 대표적인 2-Tap 보간필터 선형 보간(linear interpolation)외에 다른 2-Tap 보간 필터의 커널을 삼각함수를 이용하여 재구성 하였다. 제안된 보간 커널은 디자인 파라미터를 갖는다. 이 파라미터를 결정하기 위해서 커널의 연속성을 이용하여 정의 했다. 제안된 보간 커널들을 이용한 2-Tap 보간 필터들을 기존의 선형보간법과 비교하여 실험하였다. PSNR면에서 제안된 방법이 기존 방법보다 더 우수하였다.

미용전공 대학생들의 전공선택동기 및 전공만족요인

김경란 ( Kyeong-ran Kim ),김민하 ( Min-ha Kim ) 한국미용학회 2018 한국미용학회지 Vol.24 No.2

This study examines university beauty majors’ satisfaction with their major choice and their career choice factors. In August 2013, a self-administered questionnaire survey was conducted targeting beauty majors in universities and junior colleges in Gwangju and South Jeolla Province, and 720 answered copies were used in the study. Regarding the collected data, frequency analysis, reliability test, cross analysis, independent t-test for the test of the difference between the two groups, and one-way ANOVA were conducted using the SPSS WIN version 20.0 statistical program. The results of the analysis are as follows. First, in the first-priority considerations for the choice of majors according to general characteristics of the subjects, there was a statistically significant difference in types of majors(p<0.01) and in university types(p<0.05). This difference was not significant in junior colleges under the category of university types, but was statistically significant in the university group (p<0.05). Second, in the beauty majors’ major choice satisfaction, there was a significant satisfaction difference according to university (college) types (p<0.001); junior colleges had a significant difference in subject satisfaction (p<0.05), and universities had a significant difference in awareness, subject, and relational satisfaction(p<0.05, p<0.01), and a significant difference in satisfaction with the choice of majors(p<0.05). The findings of this study are deemed to be of help in establishing the curricula for university beauty majors to their satisfaction and in helping explore careers and prepare for jobs.

18~19세기 書院의 良丁募入形態 변화와 政府의 對策

김경란(Kim, Kyeong-Ran) 고려사학회 1997 한국사학보 Vol.- No.2

보문 : 발효함초와 함초 화장품의 여드름 피부개선 효과비교

김경란 ( Kyeong Ran Kim ),모정희 ( Jeong Hee Mo ) 대한미용학회(구 대한미용과학회) 2012 대한미용학회지 Vol.8 No.3

There have been a number of studies on development of raw materials for cosmetics using fermentation or bioupgrading technology. This study made skin lotion and essence with 5% of fermented S. herbacea and 5% of S. herbacea to compare their skin improving effects targeting female college students above KGAS Grade 2. The safety was confirmed through a closure patch test and an erythema. The results are as follows: six weeks after the test, hydration of acne cosmetics was the highest followed by fermented S. herbacea and S. herbacea. Especially, there was a significant difference in the forehead between the subjects 4 weeks after the test in the chin 4 and 6 weeks after the test. Sebum content was the highest in the S. herbacea group, followed by the acne cosmetics group and the fermented S. herbacea group. There was a significant difference in the cheek 4 and 6 weeks after the test and in the chin 6 weeks after the test. The pH values were the highest in the acne cosmetics group followed by the S. herbacea group and the fermented S. herbacea group and there was a significant difference in the cheek and chin areas 6 weeks after the test. As for skin condition, the fermented S. herbacea group had higher effect for oily sense and dead skin, and its effect was confirmed through naked-eye observation. Therefore, it was confirmed that fermented S. herbacea was more effective for acne skin than S. herbacea and there is a promising possibility as a material for fermented cosmetics.

저해상도 카메라를 이용한 바코드 인식

김경란(Kyeong-Ran Kim),김정환(Jung-Hwan Kim),성진호(Jin-Ho Sung),송정웅(Jung-Woong Song),윤현정(Hyun-Jung Yun),유훈(Hoon Yoo) 한국멀티미디어학회 2007 한국멀티미디어학회 학술발표논문집 Vol.2007 No.1

본 논문에서는 저해상도 카메라를 사용하여 바코드를 인식하는 방법을 제안한다. 기존의 바코드 리더기를 사용하지 않고 흔히 사용되는 카메라를 사용하여 바코드를 입력받는다. 바코드 인식을 위해 히스토그램을 사용하여 최적의 Threshold값을 찾는다. 이 Threshold값을 사용하여 영상을 이진화하고, 바코드 영상의 기울기률 구하여 영상을 수정한다. 실험결과로 제안된 바코드 인식기술이 다양한 각도에서 입력된 영상의 바코드를 인식할 수 있음 을 보여준다.

작목별 작업단계별 주관적 노동강도 및 근골격계통증 호소율 비교

김경란(Kim Kyung Ran),이경숙(Lee Kyung Suk),김경수(Kim Kyung Su),김효철(Kim Hyo Cher),강경하(Kang Kyeong Ha) 한국지역사회생활과학회 2006 한국지역사회생활과학회 학술대회 자료집 Vol.2005 No.-

고속 기울기 검출과 상관도 정합을 이용한 인쇄악보 인식

김경란(Kyeong-Ran Kim),김정환(Jung-Hwan Kim),성진호(Jin-Ho Sung),송정웅(Jung-Woong Song),유현정(Hyun-Jung Yun),유훈(Hoon Yoo) 한국멀티미디어학회 2007 한국멀티미디어학회 학술발표논문집 Vol.2007 No.1

우리가 본 논문에서 제안하는 인쇄악보 인식은 악보 이미지에서 배경과 악보를 구분하기 위해 최적의 문턱 값을 구해 이진영상으로 변환한 뒤 기울기 값을 계산해서 이미지의 기울기를 보정한다. 보정된 영상에서 오션을 효율적으로 찾고, 이를 이용하여 오션에 음에 대한 주파수를 할당한다. 음표를 인식하기 전에 전처리로써 잡음을 제거하고, correlation matching을 통해 음표를 인식한다. 실험 결과는 회전과 잡음에 무관하게 악보를 인식함을 보여준다.

광역동요법을 이용한 스피루리나 추출물의 여드름 개선효과

김경란 ( Kyeong Ran Kim ),최은선 ( Eun Sun Choi ),오수정 ( Su Jeong Oh ) 한국미용학회 2014 한국미용학회지 Vol.20 No.4

This study`s aim is to look at the effects of spirulina extract as a remedy for acne in a clinical test and suggests the possibility of using spirulina as a natural aminolevulinic acid. For this purpose, the subjects of the study were divided into two different groups: the test group with which PDT(Photo Dynamic Therapy) and spirulina extract were used and the control group. As a result of the clinical test, it was discovered that the moisture content in the foreheads, cheeks, and chins of the subjects in the control group increased between 25.99% and 29.49% while that of the test group increased between 27.83% and 29.51%. Oil content of subjects in the control group decreased between 14.96% and 29.03% while that in the test group decreased between 24.13% and 33.17%. The pH on subjects` skin surface decreased between 1.59% and 4.53% in the control group while that of the test group decreased between 5.41%and 8.54%. Melanin content in the control group decreased between 1.47% and 3.87% while that in the test group decreased between1.68% and 5.48%. Red spots in the control group decreased between 3.39% and 5.34% while that in the test group decreased between5.93% and 10.91%. For the test group, where 5% spirulina was used, the moisture content on the face increased while the oil, pH, redspots, and melanin decreased. In a subjective observation, it was shown that the test group had a higher remedy effect on acne. Therefore, PDT using spirulina extract as a natural aminolevulinic acid had a greater effect as a remedy for acne. Based on the results above, this study suggests that skin care using spirulina extract as a natural aminolevulinic acid and PDT is more effective for fighting acne.