2015년도 이후 패션 컬렉션에 나타난 오버사이즈 룩의 의복구성 특성 분석

김경아,김경아 복식문화학회 2019 服飾文化硏究 Vol.27 No.5

Oversized fashion is again in the spotlight due to the influence of retro fashion. This has created new fashion trends with methods different from those of the past. This analysis examines recent trends by sorting these looks according to new and different methods of judging their appearance. A new categorization of the oversized look and its configurations has been created, one which separates “big” looks, partial changes, and layered looks. This research was based on historical review and previous studies. Three thousand one hundred thirty-six photos of oversized looks that have appeared in collections over the past five years were gathered, and their appearance was categorized according to type. The categorization results showed that big looks (55.1%) were most prevalent, followed by partial alterations (36.35%), and layered looks (8.45%). In comparison to prior oversized clothing production, new permutations of the “Big” look expanded the silhouettes of torso, shoulders, neckline and collar. Partial changes have expanded from the broadened shoulders of the 1980s. Today these styles expand the shoulders and armholes vertically or horizontally, which dramatically exaggerates the sleeves and collar. The layered look no longer simply features overlapping layers but takes the form of over-layering through cuts and insertions. Through such analysis it is clear that modern oversized looks break away from the simple expanded forms and production methods of the past. They now attempt to realize an exaggerated beauty of form regarding each clothing component and also maximize decorative effects through innovative drafting or sewing methods.

간경변 환자의 관리

김경아 대한간학회 2009 Clinical and Molecular Hepatology(대한간학회지) Vol.15 No.3(S)

고등학생의 대학 생활과학전공 진로탐색 프로그램 개발을 위한 교육요구 조사: 전문가 및 고등학생을 대상으로

김경아,성지현,주수언,김승민,박소현,임지영 대한가정학회 2022 Human Ecology Research(HER) Vol.60 No.4

As human life and welfare become more valued in the Fourth Industrial Revolution era, the role and mission of human ecology are expanding. Therefore, a career exploration and education program for high school students covering all the academic fields of human ecology may be necessary. To investigate what would be needed to develop such a program, a focus group interview (FGI) targeting experts within the same field and a survey targeting high school students were conducted. As a result of the FGI, a total of 3 categories and 7 subcategories were identified. The three categories included “human ecology and high school education,” “human ecology and career choices,” and “education program development and management in human ecology.” The results of the high schoolers’ survey showed that they had a moderate level of awareness about careers related to human ecology majors, but their interests and known information about human ecology programs in universities were low. Within the sub-content of each major, the contents with the highest educational needs were fashion product management, nutrition by disease, housing market analysis, personal financial management, and children’s rights and welfare. If a career exploration and education program is implemented in the future, the most preferred type is a mentoring program by professors, students, and graduates in the field of human ecology. In conclusion, it is necessary to develop and implement an integrative education program about human ecology majors based on the educational needs of high school students.

제품 및 금형 연계 창의 캡스톤 디자인 교육과정에 관한 연구

김경아,한성렬 한국금형공학회 2019 한국금형공학회지 Vol.13 No.4

The fourth industrial revolution calls for an integrated talent by improving working-level skills within the big framework of creativity and convergence. Therefore, university education focuses on solving the problem of practical ability education by improving employment ability. Based on this improvement in practical skills, this study is based on the field-based design curriculum of Capstone. Currently, the Capstone Design Course is being implemented at most universities, extending its scope to the fields of engineering, humanities, social studies and arts. However, there is a limit to the core concept of Capstone design education and capacity education developed in line with the foreign educational environment and applied directly to our nation's university education. In terms of overseas cases, the core focus is to develop practical, design, and prototype capabilities by forming a team among all grades and multidisciplinary institutions to support the capital and manpower of the industry. However, the nation's industrial linkage and curriculum have difficulties in carrying out multi-disciplinary education. In this study, students were asked to team up and solve the challenges that the industry needs based on the expertise acquired in the lower grade curriculum by applying majors and 3D printing through the first and second semester courses of the fourth grade to address these limitations. In addition, business skills for the process of creativity and leadership experience in our country through a suitable design capstone class to review the efficiency of education by applying a model. In order to achieve the purpose of Capstone design subject, the goal setting, class model composition, class model application, verification and evaluation, and final class model development procedures were carried out. Through this process, it will be used as a basic material for educating design class capstone design.

지역정책 및 어메니티의 공간성과 창조성이 지역인구변화에 미치는 영향

김경아,조영민 한국비교정부학회 2016 한국비교정부학보 Vol.20 No.3

There were studies only about the appropriate size of city when it comes to regional population growth. However, since the Korea reached the lowest level of birth rate, and became super aged society, the demographic transition took main place in local policy. This study tries to explain local factors which effect not only changes of gross population, but working age population, youth population, gross population, and net migration etc. Particularly, Unless, existing studies about population size mainly explained regional spatial characteristics and amenites, this study adopted spatial innovativeness which is highlighting in 21C on existing research model: political factors and creative amenity. Subject of analysis is local government, the phase of population growth in capital area differs from non-capital area; capital dummy factor used. Also, by analysing cities and counties data separately, this study explains what kinds of differences that the factors affect population size of city area and county area despite local government. According to the result of empirical analysis, spatial policy, financial policy and population policy as political factors influence in the change of population size. Traffic accidents rate and low income group ratio among spatial amenity have a negative relation with population growth. 'Tolerance'(foreign population rate of increase) as creative amenity has significant positive relation with population growth, however, creative manpower(regional R&D population rate) has little relation with population growth. Population growth is also positively influenced by housing supply and capital area or not.

A prebiotic fiber increases the formation and subsequent absorption of compound K following oral administration of ginseng in rats

김경아,유혜현,Wan Gu,Dae-Hyung Yu,Ming Ji Jin,Hae-Lim Choi,Kathy Yuan,Laetitia Guerin-Deremaux,김동현 고려인삼학회 2015 Journal of Ginseng Research Vol.39 No.2

Background: Gut microflora play a crucial role in the biotransformation of ginsenosides to compound K(CK), which may affect the pharmacological effects of ginseng. Prebiotics, such as NUTRIOSE, couldenhance the formation and consequent absorption of CK through the modulation of gut microbialmetabolic activities. In this study, the effect of a prebiotic fiber (NUTRIOSE) on the pharmacokinetics ofginsenoside CK, a bioactive metabolite of ginsenosides, and its mechanism of action were investigated. Methods: Male SpragueeDawley rats were given control or NUTRIOSE-containing diets (controldiet þ NUTRIOSE) for 2 wk, and ginseng extract or vehicle was then orally administered. Blood sampleswere collected to investigate the pharmacokinetics of CK using liquid chromatographyetandem massspectrometry. Fecal activities that metabolize ginsenoside Rb1 to CK were assayed with fecal specimensor bacteria cultures. Results: When ginseng extract was orally administered to rats fed with 2.5%, 5%, or 10% NUTRIOSEcontaining diets, the maximum plasma concentration (Cmax) and area under the plasma concentrationetime curve values of CK significantly increased in a NUTRIOSE content-dependent manner. NUTRIOSEintake increased glycosidase activity and CK formation in rat intestinal contents. The CK-forming activitiesof intestinal microbiota cultured in vitro were significantly induced by NUTRIOSE. Conclusion: These results show that prebiotic diets, such as NUTRIOSE, may promote the metabolicconversion of ginsenosides to CK and the subsequent absorption of CK in the gastrointestinal tract andmay potentiate the pharmacological effects of ginseng.

Geographic difference of epidemiological features of HCV infection in Korea

김경아,정숙향,장은선,김영석,이연재,정은욱,김인희,조성범,기미경,강천 대한간학회 2014 Clinical and Molecular Hepatology(대한간학회지) Vol.20 No.4

Background/Aims: The prevalence of hepatitis C virus (HCV) infection in Korea exhibits significant geographic variation, with it being higher in Busan and Jeonam than in other areas. The reason for this intranational geographic difference was investigated in this study by conducting a comparative analysis of the risk factors related to HCV infection among three geographic areas: the capital (Seoul), Busan, and the province of Jeolla. Methods: In total, 990 patients with chronic HCV infection were prospectively enrolled at 5 university hospitals located in Seoul (n=374), Busan (n=264), and Jeolla (n=352). A standardized questionnaire survey on the risk factors for HCV infection was administered to these three groups of patients, and a comparative analysis of the findings was performed. Results: The analysis revealed significant regional differences in exposure to the risk factors of HCV infection. By comparison with patients in Seoul as a control group in the multivariate analysis, patients in Busan had significantly more experience of invasive medical procedures, acupuncture, cosmetic procedures, and multiple sex partners. In contrast, patients in Jeolla were significantly older, and they had a higher prevalence of hepatocellular carcinoma, a lower prevalence of multiple sex partners, and had experienced fewer invasive procedures. Conclusions: There was a significant geographic difference in the exposure to potential risk factors of HCV infection between patients from the three studied regions. This may explain the regional variation of the prevalence of HCV infection in Korea, and should be taken into account when planning strategies for the prevention and management of HCV infection.

신시가지 개발이 구시가지 쇠퇴에 미치는 영향에 관한 연구: 광양시를 대상으로

김경아,문태훈 한국시스템다이내믹스학회 2019 한국시스템다이내믹스 연구 Vol.20 No.4

The purpose of this study is to identify the structural causes of the decline of the old town due to the development of new towns, and to seek policy alternatives for urban regeneration. For this purpose, the case of Gwangyang city was analyzed using Alfeld’s Urban1 model. The analysis found that the most effective policy for maintaining the population in the old town was to promote demolition of aging businesses and to delay housing demolition. In general, promoting demolition of housing is considered an effective means of bringing in populations by increasing business locations and jobs. In the case of Gwangyang City, however, the demolition of old homes further raises housing prices in the face of the influx of population. This suggests that extending life of a houses through remodeling or repairing aging houses may be a more effective alternative than promoting house removal. This suggests that urban regeneration should be made in a manner appropriate to urban conditions depending on the circumstances of the city.

Simulation 기반 학습이 간호학생의 비판적사고성향, 문제해결능력, 임상수행능력에 미치는 효과

김경아,오향순 한국간호시뮬레이션학회 2013 한국간호시뮬레이션학회지 Vol.1 No.1

Purpose: The purpose of this study was to identify the effect of simulation-based education for nursing students. Methods: One group pre-post test of quasi-experimental design was used. Forty-four nursing students participated in the study. The instruments used for this study were critical thinking disposition scales and problem solving process scales, clinical competency scales. Data were analyzed using the SPSS 18.0 program with descriptive statistics, paried-test. Results: There were significant increases in critical thinking(t=5.958, p<.001), problem solving process(t=3.331, p=.002) and nursing clinical(t=2.226 p=.031). Conclusion: In conclusion, the simulation-based education program was effective in contributing towards the development of critical thinking, problem solving process and clinical competence. Further study is needed to develop of clinical based learning modules and determine the effect of simulation method, learning times, team size on learrning.

Cone beam형 전산화단층영상을 이용한 상악동저와 상악제1대구치 치근단과의 위치관계

김경아,고광준 대한구강악안면방사선학회 2008 Imaging Science in Dentistry Vol.38 No.2

Purpose : To assess the positional relationship between the maxillary sinus floor and the apex of the maxillary first molar using cone beam computed tomograph (CBCT). Materials and Methods : CBCTs from 127 subjects were analysed. A total of 134 maxillary first molars were classified according to their vertical and horizontal positional relationship to the maxillary sinus floor and measured according to the distance between the maxillary sinus floor and the maxillary first molar. Results : Type III (The root projected laterally on the sinus cavity but its apex is outside the sinus boundaries) was dominated between 10 and 19 years and type I (The root apex was not in contact with the cortical borders of the sinus) was dominated (P<0.05) between 20 and 72 years on the vertical relationship between the maxillary sinus floor and the apex of the maxillary first molar. The maxillary sinus floor was located more at the apex (78.2%) than at the furcation (21.3%) for the palatal root. The distance from the root apex to the maxillary sinus floor confined to type I was increased according to the ages (P<0.05). Type M (The maxillary sinus floor was located between the buccal and the palatal root) was most common (72.4%) on the horizontal relationship between the maxillary sinus floor and the apex of the maxillary first molar. Conclusion : CBCT can provide highly qualified images for the maxillary sinus floor and the root apex of the maxillary first molar.