예비사서의 경력 미결정 요인에 관한 연구

최정희,최병우,안인자,Choi, Jung-Hee,Choi, Byung-Woo,Ahn, In-Ja 한국비블리아학회 2006 한국비블리아학회지 Vol.17 No.1

This study attempts to analyze factors that influence the level of career indecision for prospective librarians. To this end, an empirical study was conducted on the students from the department of Library & Information Science at universities located in Seoul, Kyunggi and Choong Chung Areas. Exogenous variables included personal, organizational and institutional characteristics. The result of analysis using the Structural Equation Model reveals that personal characteristics of students affect the level of career indecision whereas organizational and institutional characteristics do not have any statistical significance in career indecision. This suggests that, in order to raise the career decision level of prospective librarians. there is a need to develop programs to enhance occupational ego-identity and self-efficacy and to provide organizational and institutional supports, including better curriculum, improved practical ability and qualifications as librarians. This study also discusses its limits and areas for future research.

전분을 달리한 농후제의 이용에 따른 Demi-glace sauce 제조 및 품질 특성

최정희,박금순,Choi, Jung-Hee,Park, Geum-Soon 한국식품조리과학회 2012 한국식품조리과학회지 Vol.28 No.5

This research was studied to find out the best ingredients for making demi-glace sauce, using the thickening agent with glutinous rice, non-glutinous rice, brown rice, and black rice, and to look into the quality characteristics. The moisture of demi-glace sauce depending on the thickening type was that the roux added cereals was higher than the control. In addition, it was increased depending on the extension of the storage time. The control was the highest on pH and acidity. On variation depending on the storage time, all of the experimental groups showed decrease on pH. Demi-glace sauce with brown rice and black rice roux showed increase of acidity. The DPPH radical was not tended to be decreased in the experimental group, but it was rapidly decreased in the control, depending on the extension of the storage time. Demi-glace sauce with non-glutinous rice was the highest on Hunter's color L value and generally increased according to the storage time. Also demi-glace sauce with glutinous rice was the highest on 'a' value and 'b' value but was decreased according to the storage time. The control was highest on viscosity, and demi-glace sauce with non-glutious and black rice roux were low on the variation of viscosity depending on the storage time. Increment of total bacteria in demi-glace sauce with black and brown rice roux was relatively lower than the control on storage stability test, and demi-glace sauce with brown rice roux got the highest point after swallow, taste and overall of sensory evaluation.

무선랜에서 스트리밍 서비스를 위한 새로운 고속 핸드오프 알고리즘의 설계 및 구현

최정희(Jung-Hee Choi),민상원(Sang-Won Min) 한국통신학회 2011 韓國通信學會論文誌 Vol.36 No.1

본 논문에서는 무선랜 시스템에서 이동 중에도 seamless streaming 서비스를 지원하기 위한 고속 핸드오프 알고리즘을 제안하였다. 기존의 무선랜 시스템에서 핸드오프 동안 seamless streaming 서비스를 지원하지 못하게 되는 문제점이 있기 때문에 이를 해결하기 위해 핸드오프 시작을 결정하는 임계값을 주변 무선 환경에 맞추어 자동으로 조정하는 알고리즘을 제안하였다. 제안된 알고리즘은 불필요한 스캐닝 동작을 하지 않으므로 핸드오프 지연시간을 줄일 수 있다. 또한 특정 채널 군만을 스캐닝 하는 능동적인 스캐닝 과정을 통해서 핸드오프 지연 시간을 줄일 수 있다. 기존의 무선랜 시스템에서 이루어지는 핸드오프 과정과 제안한 고속 핸드오프 알고리즘을 적용한 시스템과의 비교 시험을 통해서 제안한 방식의 핸드오프 성능이 향상됨을 확인하였다. We have considered fast handoff algorithms to support seamless streaming in wireless LANs. It is impossible to provide seamless streaming service while moving within wireless LANs, In this paper, we proposed a new handoff algorithm where the critical value for handoff can be adjusted according to peripheral wireless circumstances. This algorithm can prevent an unnecessary scanning job and save handoff delay time through the active scanning procedure to the specific channel groups. Also, we evaluated the handoff performance of our proposed algorithm, and compared it with the performance of the existing wireless LAN. We can see that the performance with our proposal is better than that of the general wireless LAN.

연구논문 : 콜라주 패션일러스트레이션 프로그램이 자아상 향상에 미치는 효과

최정희 ( Jung Hee Choi ),이경희 ( Kyoung Hee Lee ) 한국의류산업학회 2014 한국의류산업학회지 Vol.16 No.2

In this study, we ran a collage fashion illustration program. We used in depth personal interviews to find if there are any change in self-image by psychologically analyzing the features of self-images expressed in the pieces of fashion illustration. The total number of objects were five females students majoring in fashion design in Busan. They were hoping to have a psychology consultation to resolve their concerns about the future, family affairs, appearance, and careers. Collage fashion illustration program was used as a experimental tool to find the psychological features shown in the formats and content of collage fashion illustration. We then figure out how pre and post diagnosis were different from each other in terms of ego-identity and DAP. As a result, the formats in collage fashion illustration are related to the self images such as psychological energy, incompetency, suppression, and tendency of self-centered. Also, the contents of the fashion expression are related to the self-images such as dependency, avoidance, wariness, and self-regard. All of the participant shave improved self-regard and active action due to improvements in subjectivity, initiative, and goal orientation. Therefore, they could change from pessimistic self-images to optimistic ones.

해외 소셜 미디어에 나타난 시니어 패션과 심리적 특성

최정희 ( Jung-hee Choi ),이경희 ( Kyung-hee Lee ) 한국의류산업학회 2016 한국의류산업학회지 Vol.18 No.6

This study aims to examine the formative characteristics of seniors` fashion in overseas social media, and look into the psychological characteristics of seniors by analyzing the emotions and the characteristics of psychological mechanism in seniors` fashion. The study methods include statistical analysis and content analysis for literary study and data analysis. For data analysis, statistical and content analyses were conducted to analyze 992 data collected from Advanced style, Facebook, and Instagram for 4 years from 2013 to 2016. In formative features shown at overseas social media, circle and square silhouette, achromatic color and warm color, showy tone color, soft material, horizontal details, plain and natural patterns, cap and sunglasses production, and sophisticated elegance styles appeared high. The emotional characteristics in senior`s fashion had a silhouette that expressed stability, color that expressed passion, love, happiness, joy, hope and comfort. Materials were expressed by the emotions of dependence and attachment, details were expressed by stable, maternal, calm, comfortable and harmonious emotions. Patterns were expressed by the images of beauty, love, fruit and psychological stability. Accessories were expressed by young and characterful images. Style expressed the emotions of trust, pride, longing, intoxication and ecstasy. The characteristics of psychological mechanism used such shapes and patterns as flower, heart and lips to symbolize the emotions of love, humor, and fun. Young and trendy fashion were expressed in compensation for aging. Kitsch and kidult style was expressed by regression. Elegance fashion was expressed by the sublimation of pride, trust and intoxication.

디지털트윈을 이용한 LCD제품의 CTQ선정 및 Crosstalk 불량예측

최정희(Jung Hee Choi),장중순(Joong Soon Jang) 한국신뢰성학회 2022 신뢰성응용연구 Vol.22 No.2

Purpose: This paper proposes a defect prediction method using digital twins that may overcome the defect detection limitations arising from model-based and data-driven approaches. Methods: To apply the digital twin concept to LCD products, we propose a procedure for the fabrication and validation of digital twins. The crosstalk defect, which is one of the major LCD defects, can be predicted using the developed digital twin. Virtual experimentation conducted based on that were carried out to identify and validate the control parameters. Results: Using the digital twin of LCD products, it was possible to review the process’ CTQ selection adequacy and control specifications. Additionally, by applying the CTQ data of the process to the digital twin, the occurrence of crosstalk defects became predictable. Conclusion: It has been confirmed through case studies that the defect prediction method using digital twins can be effectively applied to the manufacturing industry. Further research on the diversification of defect prediction, digital twin production tools simplification, and real-time connection system of process CTQ data may be conducted.

설계·시공(設計.施工) 일괄(一括) 입찰(入札)(턴키방식(方式)) 발주(發注) 사례(事例)

최정희(Choi, Jung-Hee),정재성(Chung, Jae-Sung) 한국교육시설학회 2000 敎育施設 Vol.7 No.4

가정주부에서 발생한 cefadroxil에 의한 기관지천식 1례

최정희 ( Jeong Hee Choi ),서유진 ( Yu Jin Suh ),정재욱 ( Jae Wook Jung ),송현주 ( Hyun Joo Song ),서창희 ( Chang Hee Suh ),남동호 ( Dong Ho Nahm ),박해심 ( Hae Sim Park ) 대한천식알레르기학회 2002 천식 및 알레르기 Vol.22 No.4

수술환자 18 Gauze 말초 정맥관 유지시간과 정맥염 발생률

최정희 ( Jung Hee Choi ),강민자 ( Min Ja Kang ),박연희 ( Youn Hee Park ),홍보라 ( Bo Ra Hong ),이동숙 ( Dong Sook Lee ) 병원간호사회 2015 임상간호연구 Vol.21 No.2

The purpose of this study was to evaluate the appropriateness of the replacement time intervals of 18 gauge peripheral intravenous catheters (PICs) by investigating the development of phlebitis. Methods: The subjects were 200 hospitalized patients over 18 yrs old aged who have 18 gauge PICs placed for surgery. After the insertion of PICs, the researcher monitored the insertion site daily for 96 hours for any signs of phlebitis. Results: Phlebitis developed in 25.7% of patients. Patients who developed phlebitis were significantly older and were receiving fluids with faster infusion rate. However, patients with and without phlebitis were not different by gender, insertion site, fluid osmolality, or pH of drugs administered. The incidence rate of phlebitis was higher than 10%(12.9%) starting 24~48 hours after the insertion of 18 gauge PICs. Conclusion: It is recommended to replace 18 gauge PICs within 24~48 hours after insertion. Close monitoring of the PICs insertion site for the signs of phlebitis is recommended.

시니어를 위한 하이브리드 아우터웨어 디자인 연구

최정희 ( Choi Jung-hee ),이경희 ( Lee Kyung-hee ) 한국디자인트렌드학회 2015 한국디자인포럼 Vol.48 No.-

본 연구는 소비의 주역으로 떠오르고 있는 젊은 감성의 시니어를 위해 전통과 현재, 동서양의 문화적 융합, 다양한 라이프 스타일에도 착용 가능한 스타일의 융합에 의한 심미적이며 트렌디한 하이브리드 아우터웨어 디자인을 제시하는데 목적이 있다. 연구의 결과는 다음과 같다. 첫째 하이브리드 패션은 문화의 하이브리드, 시간의 하이브리드, 기능의 하이브리드, 스타일의 하이브리드의 유형으로 분류할 수 있다. 둘째 시니어 아우터웨어는 디자인과 스타일, 젊음, 체형보완의 심미성, 착 탈의의 편리함, 편안함, 치수의 자율성의 기능성, 유행, 개성표현, 품위의 상징성을 고려하는 것이 특징이다. 또 사회, 문화 활동과 일상복으로 도심생활에서의 다양한 라이프 스타일에 활용도가 높은 아웃도어 웨어의 특징이 가미된 하이브리드 시티웨어 디자인을 필요로 하는 것을 알 수 있다. 셋째 디자인 1, 2, 3은 한국 전통 복식과 현대 서구적 디자인의 혼성, 수묵과 디지털 기법의 텍스타일 디자인, 아웃도어 소재의 사용과 시티 웨어 감성의 혼성을 통한 하이브리드 패션의 특징을 응용하여 디자인하였다. 또 시니어의 체형을 고려한 디자인, 착 탈의의 용이성, 선호컬러 등 시니어가 선호하는 아우터 웨어의 특성을 살린 디자인을 하였다. 이것은 한국적 동양미와 모던한 서구적 미, 전통미와 현대미, 스포츠웨어의 기능성과 도시적 라이프 스타일의 융합과 공존을 표현한 하이브리드 시니어 패션디자인이라 할 수 있다. This study aims to present esthetic and trendy hybrid outer wear designs applicable to the fusion of tradition and present and the west and the east as well as diverse life styles for the major target of consumption, the senior generation with young sense. The findings are as follows. First, type of Hybrid fashion can be classified the hybrid of culture, hybrid of time, hybrid of style and hybrid of function. Second, outer wear for the senior generation puts the most emphasis on aesthetic factors including designs, styles, youth, and complement of figure, followed by symbolism such as convenience of dressing or undressing, comfort, functionality of flexible size, trend, express of individuality, and dignity. In addition, this generation prefers outdoor wear for social, cultural, and casual activities and demand hybrid city wear designs adding the characteristics of outdoor wear that is highly worn for various city life styles. Third, Work 1, 2, and 3 made the fabric of cultural hybrid sense using India ink and digital technique-based Textile Design and used the design considering the senior generation`s figure and an outdoor material, and expressed easy clothing change and design of city wear. This is a hybrid senior fashion design expressing the fusion and coexistence of traditional and modern beauty, Korea`s oriental beauty and modern western beauty, and sports wear`s functionality and city life styles.