강화도 펄 갯벌에서 저서성 원생동물 분포의 시간적 변이와 박테리아 및 미세 조류에 대한 포식압

양은진,최중기,유만호,조병철,최동한,Yang, Eun-Jin,Choi, Joong-Ki,Yoo, Man-Ho,Cho, Byung-Cheol,Choi, Dong-Man 한국해양학회 2005 바다 Vol.10 No.1

강화도 장화리의 펄 갯벌에 서식하는 저서 원생동물 군집의 계절 분포 및 섭식률을 파악하기 위하여 2002년 4월부터 2004년 4월까지 총 3개의 정점을 선정하여 2-3개월 간격으로 조사를 수행하였다. 저서 원생동물의 현존량과 생물량은 섬모충류와 종속영양 편모류에 의해 98% 이상 우점하여 나타났으며, 그 외 종속영양 와편모류와 아메바 그룹이 일부 시기에 관찰되었으나 중요하지 않은 그룹으로 나타났다. 종속영양 편모류의 현존량과 탄소량은 각각 $0.2-5.9{\times}10^5\;cells\;cm^{-3}$와 $0.02-9.2\;{\mu}C\;cm^{-3}$로 분포하였으며, 생물량은 춘계와 추계에 비교적 높은 분포를 보였다. 종속영양 편모류는 표충 2.5 mm 이내에서 다른 층에 비해 높은 분포를 보였으며, 종속영양 편모류의 수평적 분포는 정점별로 차이가 없는 것으로 나타났다. 종속영양 편모류는 $10{\mu}m$이하의 크기에 의하여 주로 우점하여 나타났으나, 2월과 4월 사이에 $20{\mu}m$ 이상의 종속영양 유글레나가 높게 출현하였다 섬모충류의 현존량과 생물량은 각각 $0.1-17.8{\times}10^3\;cells\;cm^{-3}$와 $0.02-9.1\;{\mu}gC\;cm^{-3}$ 범위로 분포하였으며 춘계와 추계에 높은 분포를 보였다. 섬모충류 그룹은 주로 하모류에 의해 우점 하였으며, 계절별로 두드러진 우점 종들은 관찰되지 않았다. 섬모충류의 수직적 분포는 표층 2.5 mm이내에서 높은 분포를 보였으며, 정점별 분포는 조간대 상부 정점에 비해 조간대 하부 정점에서 높은 분포를 보였다. 섬모충류의 시.공간적 분포는 저서 미세조류의 생물량 분포와 유사한 양상을 보였다. 조사기간동안 저서 원생동물 그룹의 탄소량은 섬모충류에 의해 평균 66%의 높은 우점률을 보였으며, 저서 원생동물의 계절변동은 저서 미세조류의 변동과 유사한 양상을 보였다. 본 연구에서 저서 원생동물의 섭식률을 측정한 결과 박테리아 생산력과 저서 미세조류 생산력의 각각 13.4-40.7%와 20.1-36.4%를 제거하였으며, 박테리아에 대한 섭식률은 섬모충류에 비해 종속영양 편모류에 의해 더 높은 것으로 나타났다. 박테리아와 돌말류에 대한 저서 원생동물의 섭식률은 춘계에 가장 높았으며 저서 미세생물 먹이 망에서 저서 원생동물은 미세생물 군집의 생물량이 높은 춘계에 박테리아와 돌말류의 포식자로서 중요한 역할을 하고 있음을 시사하였다. To investigate the seasonal distribution and grazing impacts of benthic protozoa in mud flat, their abundance, biomass and grazing rates of benthic protozoa were evaluated at interval of two or three month in Gangwha Island from April, 2002 to April, 2004. Heterotrophic flagellates and ciliates accounted for an average 98% of benthic protozoa biomass. Abundance and carbon biomass of heterotrophic flagellates ranged from $0.2{\times}10^5$ to $5.9{\times}10^5\;cells\;cm{-3}$ and from 0.02 to $9.2\;{\mu}gC\;cm^{-3}$, respectively. Biomass of heterotrophic flagellates was high in spring and fall, and showed no differences among stations. Abundance and biomass of heterotrophic flagellates decreased with the depth and were high within the surface 2.5 m sediment layer. The majority of heterotrophic flagellates were less than $10\;{\mu}m$ in length, and few euglenoid flagellates were larger than $20\;{\mu}m$. Abundance and carbon biomass of ciliates ranged from $0.1{\times}10^3$ to $17.8{\times}10^3\;cells\;cm^{-3}$ and from 0.02 to $9.1\;{\mu}gC\;cm^{-3}$, respectively, and those of ciliates were high in spring and fall. Biomass of ciliates was high within the surface 2.5 mm sediment layer and was higher at st. J2 and st. J3 than st. J1. Among the revealed benthic ciliates, the hypotrichs were the most important group in terms of abundance and biomass. During the sampling periods, an average 66% of benthic protozoa biomass was covered by ciliates. The seasonal distribution of benthic protozoa showed an almost similar fluctuation pattern to that of chlorophyll-a. The results suggest that the biomass of benthic protozoa were mainly controlled by prey abundance, for example, diatoms. Based on ingestion rates, benthic protozoa removed from 13.4 to 40.7% of bacterial production and from 20.1 to 36.4% of primary production. Ingestion rates of benthic protozoa on bacteria and microphytobenthos were high in April. Benthic protozoa in this study area may play a pivotal role in the carbon flow of the benthic microbial food web during spring.

실버세대 여성의 모발화장품 이용실태

양은진 ( Eun-jin Yang ),정경숙 ( Kyong-sook Joung ) 한국미용예술경영학회 2007 미용예술경영연구 Vol.1 No.1

The number of elderly women has increased recently The purpose of this study is to provide basic data for the beauty service industry, and direction for the beauty service marketing that could meet the needs of the elderly by finding the status of hair management behaviors according to demographic characteristics hair condition, and level of damage, attitude toward hair management perceptions on hair management and use of hair care products, To collect data for this study, a survey method was used. Frequency analysis was carried out to find the demographic characteristics of the study subjects. And fir the status of hair management behaviors according to demographic characteristics cross tabulation was carried out. The results showed that hair condition, attitude toward hair management perceptions on hair management, and the use of hair care products were different according to the demographic characteristics and the differences were statistically significant. The elderly women who are younger and more interested in appearance and have higher education and income showed more active hair management behavior while the elderly women who are older and less interested in appearance and have lower education and income showed more passive hair management behavior. Therefore, it is necessary to expand the opportunities for the elderly to have systematic hair management education and consumer education. Moreover, the beauty industry needs to provide more detailed and differentiated services and products to the elderly.

노인의 노화 불안 유형과 삶의 만족에 관한 연구 - 잠재프로파일분석(Latent Profile Analysis)을 중심으로 -

양은진(Yang, Eun Jin),김순은(Kim, Soon Eun),김명일(Kim, Myoung-il) 한국사회복지학회 2019 한국사회복지학 Vol.71 No.2

본 연구는 노인의 노화 불안 유형을 파악하고 하위집단별 유형이 노인의 삶의 만족에 미치는 영향을 분석하는 것을 목적으로 한다. 노인의 노화 불안 유형을 파악하기 위해 1,269명의 설문자료를 활용하여 잠재프로파일분석(LPA)을 실시한 결과 노인의 노화 불안은 노화 저불안형(21.20%), 관계상실 저불안형(8.20%), 노화불안 중수준형(38.84%), 노화 고불안형(31.76%)의 네 개 유형으로 도출되었다. 또한 노화 불안 유형이 노인의 삶의 만족에 미치는 영향을 파악하기 위해 다중회귀분석을 실시한 결과, 노화 고불안형에 비해 노화 저불안형과 노화불안 중수준형이 높은 삶의 만족 수준을 나타내 노화 불안이 노인의 삶의 만족에 부적 영향을 미치는 것으로 확인되었다. 그 밖에 자녀와의 애정적결속감이 높을수록, 기능적결속감A가 높을수록, 일치적결속감이 높을수록, 가구소득이 높을수록 삶의 만족이 높은 것으로 나타났다. 이러한 연구결과를 토대로 체계적이고 노인의 노화 불안 유형에 따른 정책적 시사점을 논의하고 노인의 삶의 만족의 향상을 위한 실천적인 개입 방안을 제시하였다. The purpose of this study is to identify the aging anxiety types and to analyze the effect of aging anxiety patterns on life satisfaction of older adults. The Latent Profile analysis(LPA), multiple logistic regression and multiple regression analysis were analyzed from survey data of 1,269 elderly people in Korea. The results of the study were as follows: First, four distinct aging anxiety type of elderly were identified. They were named here as follows; Low level of aging anxiety type(21.20%), Low anxiety type of loss of relationship(8.20%), Middle level of aging anxiety type(38.84%), High level of aging anxiety type(31.76%). Second, the elderly in the Low level of aging anxiety type or Middle level of aging anxiety type is more likely to have high-level life satisfaction than those in High level of aging anxiety type. In addition, older adults with a high affinity solidarity with children, high functional solidarity with their children (helping children as their parents), high consensual solidarity with their children, and high household income are highly satisfied with their lives. Based on the findings of this study, the researchers suggested political and practical implications for improving life satisfaction for the elderly.

현대 여성의 콘트라섹슈얼 성향에 따른 패션 디자인 개발

양은진 ( Eun Jin Yang ),이인성 ( In Seong Lee ) 服飾文化學會 2009 服飾文化硏究 Vol.17 No.5

미용실 내부에 분포하는 세균군집의 분석을 통한 오염경로의 평가

양은진 ( Eun Jin Yang ),윤아람 ( A Ram Yun ),박두현 ( Doo Hyun Park ) 한국미용학회 2010 한국미용학회지 Vol.16 No.2

This research was performed to understand what bacteria are distributed and how bacteria are transferred in beauty shops. Genomic DNA mixture was extracted directly from the bacterial community contaminated beautician`s hands, scissors, combs, and inside surface of windows. The multiple copies of 16S-rDNA variable region obtained from beautician`s hands, scissors, combs and windows were separated based on the GC concentration by temperature gradient gel electrophoresis (TGGE) technique. The TGGE patterns for the 16S-rDNA variable region obtained from beautician`s hands were very similar with those obtained from scissors in spite of the regional difference among beauty shops but greatly different from those obtained from combs and windows. More than 50% of bacterial species obtained from beautician`s hands were same with those obtained from the scissors. Total bacterial species identified based on sequence homology of the 16S-rDNA variable region separated by TGGE were 9 for beautician`s hands, 10 for scissors, 13 for combs and 4 for windows in 5 beauty shops. Bacillus sp. and Staphylococcus sp. were detected commonly in beautician`s hands, scissors, combs, and windows. Airborne bacteria that were collected and cultivated by using the agar plate medium in 3 of 5 beauty shops were identified based on the 16S-rDNA sequence homology, in which total 16 species of bacteria were isolated and identified. The airborne Staphylococcus sp was commonly detected in all of 3 beauty shops.

대중문화에 나타난 Metrosexual현상에 관한 연구 (드라마 '꽃보다 남자' 를 중심으로)

양은진 ( Eun-jin Yang ) 한국미용예술경영학회 2009 미용예술경영연구 Vol.3 No.2

Metrosexual tend to have independent characteristics, as they are not afraid to express out of their feelings outward. The characteristics of the Metrosexual are the tendency to become more feminine. Men and women in the twenty-first century should be free of their sexual identities. And this psychological reorientation has bought much change in men’s role and appearance. Metrosexual has become one of the major factor of understanding men's sexual identification , forming a cultural atmosphere. The purpose of this study is to define the concept of metrosexual phenomena based on previous studies, and consider how it is expressed in the mass culture.

화장품 원료로서의 레시틴의 유용성과 캡슐레이션에 관한 연구

양은진(Yang Eun-Jin) 한국인체미용예술학회 2006 한국인체미용예술학회지 Vol.7 No.1

  The Lecithin has superior stability of skin affinite and irritation. among the kind of Lecithin, saturated Lecithin is the most of skin affinite than other materials. and It could be eliminated to possibility of side effects. all this that is widely used skin care products as well as Make-up or hair care ones. also, It has characteristic to softness ,moisturerizing and bonding of skin surface.<BR>  Capsulation is absorption technology to delivery effectively that not only water ingredient but a lower oil in a skin absorptions.<BR>  accordingly the important of skin absorption, domestic cosmetic products is increased as utilize higher apsorption formulation.

시니어 코하우징 입주 노인들의 사회 자본 형성과정에 관한 연구:

양은진(Yang, Eun Jin),김순은(Kim, Soon Eun) 한국지방정부학회 2017 지방정부연구 Vol.21 No.2

본 연구는 의도적인 사회 자본의 형성이 가능하다고 보고 기관 중심적 접근방식의 관점에서 전북 김제시 ‘한울타리 행복의 집’ 입주 노인들의 사회 자본 형성과정을 분석하였다. 분석은 크게 노인들의 사회 자본 형성과정, 시니어 코하우징 생활 경험, 형성된 사회 자본의 영향을 중심으로 이뤄졌다. 분석결과 시니어 코하우징 생활 경험은 ‘관계’에 관한 의미가 많이 도출되었다. 입주 노인들 사이의 초기의 사회적 관계와 시니어 코하우징 내에서의 상호작용 특히, 대화는 입주 노인들이 사회 자본을 형성하는데 큰 영향을 미치고 있었으며, 형성된 사회 자본은 노인들의 삶의 질과 코하우징 생활에 긍정적인 영향을 미치고 있었다. 이를 통해 노인들의 사회 자본은 그들이 공유하는 다양한 경험과 함께 하나의 촉진제로 작용함으로써 점차적으로 확대될 수 있으며, 확대된 사회 자본은 노인들의 삶의 질과 노년기의 생활에 영향을 미치고 있다는 것을 확인할 수 있다. 연구결과를 토대로 노인들을 위한 주거복지정책의 방향을 설정하기 위한 정책적 시사점을 결론에 제시하였다. The purpose of this study is to analyze the process of social capital formation in elderly seniors living in senior co-housing in view of institution-centered approach. The analysis was mainly focused on the experience of living in senior co-housing, the process of social capital formation for the elderly residents, and the influence of social capital. As a result of the analysis, the experience of living in the senior co-housing has a lot of meaning about relation . The early social relations among the elderly residents and the communication had a great influence on the formation of social capital, and the formed social capital was influenced positive effect by the quality of life of the elderly and the life of the senior co-housing. In this way, we found that the social capital of the elderly can be gradually expanded by acting as a facilitator with their diverse experiences, and that the expanded social capital affects the quality of life of the elderly and the life of the elderly. All findings take together, we suggested the policy implications for setting the direction of the housing welfare policy for the elderly.

착시현상을 이용한 헤어아트 연구

양은진 ( Eun-jin Yang ),채선숙 ( Sun-sook Chae ) 한국미용예술경영학회 2008 미용예술경영연구 Vol.2 No.2

It is necessary to look more seriously into the phenomena of op art using such techniques as the indirect effects, afterimage, concave-convex reversal, etc. considering the recent environments of media led by computers as well as the current atmosphere of philosophy oriented to moving out of modem times. Unlike abstractionism scattering and pouring colors,the op art is purified in terms of mathematics. In addition,the op art deals with our fantasy in very fundamental and meaningful ways. It is applied as a type of retinal illusions mainly obscured with optical phenomena as being stimulated with the abstract, formality and accuracy, as well as refusals to a two-dimensional canvas. It appears to be aspects of reasonable art to open up metaphysics as a simple shape excluding particular contents or its actual benefits. The strong pattern, color, simplicity and accuracy of op art have much affected the worlds of design or fashion with attractions fascinating the general public leading the digital world. Therefore, this study attempts to suggest new techniques to express the hair art using the op art by connecting its expressing methods even to the hair area. Although Inspiration 1 and 2 in the works of hair art using the hair sketches and hair ornament from analyzing the photo materials in the works of op art are composed on planes, the birth of new works as a result of closely connecting the art with the hair is expected, if they are practically utilized as the hair works.

미용서비스업 종사자의 일과 생활의 균형과 직무만족의 관계에서 삶의 질의 매개효과

양은진 ( Eun-jin Yang ) 한국미용학회 2021 한국미용학회지 Vol.27 No.2

The purpose of this study is to verify the mediated effect of quality of life in the work-life balance and job satisfaction relationship of beauty service workers. To that end, a survey of Seoul-based beauty service workers was conducted and a total of 340 copies of data were analyzed using SPSS 21.0. Empirical analysis shows that the balance of work and family, work and leisure, and work-growth among the balance components of work-life have a significant effect on job satisfaction. It was also confirmed that the quality of life plays a mediating role in the relationship between work-life balance detail factors and job satisfaction. This study analyzed the detailed factors of work-life balance, job satisfaction, and quality-of-life relationship, and was meaningful in that it specifically identified the practical problems of work-life balance of beauty workers. These empirical analysis results raise the need for institutional mechanisms to be established to satisfy both duties and life through policy formation, including the spread of awareness of work-life balance in the beauty service industry and the improvement of practical working conditions.