우리나라 주택 내에서 발생하는 비의도적 손상의 양상

이은정,이진석,김윤,박건희,은상준,서수경,김용익,Lee, Eun-Jung,Lee, Jin-Seok,Kim, Yoon,Park, Kun-Hee,Eun, Sang-Jun,Suh, Soo-Kyung,Kim, Yong-Ik 대한예방의학회 2010 예방의학회지 Vol.43 No.1

Objectives: To investigate the patterns of unintentional home injuries in Korea. Methods: The study population was 12,382,088 people who utilized National Health Insurance services due to injuries (main diagnosis codes S00 to T28) during 2006. Stratified samples(n=459,501) were randomly selected by sex, age group and severity of injury. A questionnaire was developed based on the International Classification of External Causes of Injury and 18,000 cases surveyed by telephone were analyzed after being projected into population proportionately according to the response rates of their strata. Domestic injury cases were finally included. Results: Domestic injuries (n=3,804) comprised 21.1% of total daily life injuries during 2006. Women were vulnerable to home injuries, with the elderly and those of lower income (medical-aid users) tending to suffer more severe injuries. Injury occurred most often due to a slipping fall (33.9%), overexertion (15.3%), falling (9.5%) and stumbling (9.4%), with severe injury most often resulting from slipping falls, falls and stumbles. Increasing age correlated with domestic injury-related disability. Conclusions: The present findings provide basic information for development of home injury prevention strategies, with focus on the elderly.

중년후기 여성의 외상 후 성장, 노화불안, 영성이 성공적 노화에 미치는 영향

이은정,안혜경,성미혜,Lee, Eun Jung,Ahn, Hye Kyong,Sung, Mi Hae 경희대학교 동서간호학연구소 2023 동서간호학연구지 Vol.29 No.1

Purpose: The purpose of this study was to determine effects of posttraumatic growth, aging anxiety, and spirituality on successful aging in late middle-aged women. Methods: Participants were 128 late middle-aged women. Data were analyzed using descriptive statistics, t-test, ANOVA, Pearson's correlation coefficients and hierarchical multiple regression with SPSS WIN 23.0 program. Results: Results showed that significant factors influencing successful aging were spirituality and monthly income. This regression model explained 21.4% of the variance in successful aging. Conclusion: These results provided the basic data for establishing an intervention strategy to increase the level of successful aging of middle-aged women. In addition, the results suggested that development of a nursing intervention program is in need.

주석을 통한 문서 기반의 공동작업 모델

이은정,Lee, Eun-Jung 한국정보처리학회 2003 정보처리학회논문지B Vol.10 No.2

전자책 문서 기반의 공동작업 플랫폼인 ThruBook은 동기적인 공동작업 세션을 지원하는 시스템으로서 같은 전자책 파일을 사용하는 리더시스템들이 세션에 참여하여 동기적으로 액션을 공유할 수 있는 기능을 지원한다. 본 연구에서는 주석을 전자책에 부가적으로 추가될 수 있는 모든 종류의 정보로 보고, 북마크로 기억된 특정 위치나 메모, 추가적인 그림 등을 주석으로 표현하였다. 그 결과 공동작업을 위한 액션을 주석 객체로 모델링할 수 있었으며, 주석 객체의 전달을 통해 세션 참여자들이 액션을 전달받게 되는 공동작업 모델을 제안하였다. 제안된 모델은 공유 문서에 대한 공동작업 시스템에서의 공유 액션을 쉽게 모델링하는 방법론으로서 ThruBook 플랫폼은 다른 공동작업 시스템을 구축하기 위해서도 유용하게 사용될 수 있을 것으로 기대된다. ThruBook is a collaborative work platform based on ebook documents, supporting synchronized group work sessions. Using this platform, users can participate in a group session based on a same ebook, and share group actions synchronously. In this paper, we consider annotations as all kinds of additional data on ebooks, including bookmarks, memos, and figures. Also, model shared actions such as sharing/navigating these annotations. As a result, we could model all collaborative actions as annotations, and propose a collaborative work model as communicating annotation objects between session participants. This approach implemented in ThruBook platform could easily model shared actions in collaborative systems. The collaborative work platform implemented in ThruBook can be applied to other types of collaborative work systems.

중년후기 여성의 건강지각, 노화불안, 성공적 노화인식이 건강증진행위에 미치는 영향

이은정,성미혜,Lee, Eun Jung,Sung, Mi-Hae 한국여성건강간호학회 2017 여성건강간호학회지 Vol.23 No.3

Purpose: The purpose of the study was to identify factors influencing health promotion behavior of late-middle aged women. Methods: The subjects were 128 women who were attending a cultural center located in B metropolitan city. Data were collected from July 1 to July 31, 2016. Data were analyzed using descriptive statistics, t-test, ANOVA, $Scheff{\acute{e}}$ test, Pearson correlation coefficient, Stepwise multiple regression with SPSS/WIN 23.0 program. Results: Health promotion behavior of later middle-aged women was different by general characteristics such as religion, exercise, economic satisfaction, life satisfaction, and leisure time activities. Health promotion behavior had a positive relationship with health perception and perception of successful aging, and a negative relationship with aging anxiety. Health perception, perception of successful aging, exercise, leisure time activities (exercise and social activity) were verified significant factors influencing health promotion behavior accounted for 38%. Conclusion: The results indicate that health perception and perception of successful aging influence health promotion behavior of late-middle age women. It would provide the basic data for the development of program aimed at improving health promotion behavior of late-middle age women.

유전자 인공합성을 이용한 구제역 유전자 VP1의 제작과 Agrobacterium Vector System을 이용한 담배 형질전환

이은정,임희영,김성훈,강경선,박영두,윤충효,윤병수,Lee, Eun-Jung,Lim, Hee-Young,Kim, Sung-Hoon,Kang, Kyung-Sun,Park, Young-Doo,Yun, Choong-Hyo,Yoon, Byoung-Su 한국식물생명공학회 2004 식물생명공학회지 Vol.31 No.4

FMDV is a viral pathogen that caused foot-and-mouth disease in animals. VP1 is a major capsid protein of FMDV. It is known as one of best materials for the FMDV diagnosis and for the development of protein vaccine. In this study, 633 bp of VP1 gene was modified for the expression of VP1 in plant, based on the VP1 DNA sequence from FMDV taiwan O type and from FMDV isolated vietnam. The. deduced DNA fragment was artificially synthesized using the multiple fragment extension with long-nucleotides. A new plant transgenic vector system, pCAMBIA139011 was constructed on the basis of pBI12l and pCAMBIA1390. Using this vector system and GFP gene or modified VP1 gene, each target gene was introduced into Nicotiana tabacum. The insertion of whole target gene was successfully confirmed in each transgenic plant named GFP-A7 and VP1-4, respectively. The expression level of each gene was estimated by RT-PCR and Real-Time PCR using VP1, GFP specific primers. FMDV는 동물에서 구제역을 일으키는 병원체이며, VP1은 이 바이러스의 주요 capsid단백질이므로 구제역의 진단과 단백질 백신의 개발에 가장 많이 사용되는 재료 중 하나이다. 본 연구는 FMDV taiwan O형과 베트남에서 분리된 FMDV의 VP1 sequence를 기반으로 식물에서 VP1 유전자의 발현을 위하여 633 bp의 VP1유전자로 재편집하였으며, 이를 long-nucleotide를 사용한 multiple fragment extension 방법을 사용하여 인공적인 DNA 단편을 합성하였다. 또한 새로운 식물 형질전환 벡터로 pBI121 과 pCAMBIA1390의 장점을 수용하여, hygromycin 저항성과 CaMV 35S promoter를 포함하는 pCAMBIA II를 제작하였다. 제작된 벡터와 VP1 유전자 및 GFP유전자를 사용하여 담배를 형질 전환시켰고, 각각의 형질전환식물체내에서 전체길이의 target gene(VPl)의 성공적인 삽입을 확인하였다. 각 유전자의 발현은 RT-PCR과 Real-Time PCR의 결과로 측정하였으며, VP1 유전자의 전사가 담배 내에서 이루어졌음과 고효율의 전사체를 만드는 형질전환체 VP1-4를 선별하였다.

중공형 미세구를 이용한 마이크로셀룰라 지르코니아의 가공 특성 고찰

이은정,송인혁,김해두,김영욱,배지수,Lee, Eun-Jung,Song, In-Hyuek,Kim, Hai-Doo,Kim, Young-Wook,Bae, Ji-Soo 한국세라믹학회 2009 한국세라믹학회지 Vol.46 No.1

In this study, a novel-processing route for producing microcellular zirconia ceramics has been developed. The proposed strategy for making the microcellular zirconia ceramics involves hollow microsphere as a pore former which has extremely low density of $0.025\;g/cm^3$. Effects of hollow microsphere content and sintering temperature on microstructure, porosity, pore distribution, and compressive strength were investigated in the processing of microcellular zirconia ceramics. By controlling the content of hollow microsphere, it was possible to make the porous zirconia ceramics with porosities ranging from 45% to 75%. Typical compressive strength value of microcellular zirconia ceramics with ${\sim}65%$ porosity was over 50 MPa. By adjusting the mixing ratio of large and small zirconia powders, it was possible to control the pore structure from close to open pores.

XML 데이터의 인라인 바인딩 방법

이은정,유가연,Lee Eun-Jung,Yoo Ga-Yeon 한국정보처리학회 2006 정보처리학회논문지 A Vol.13 No.1

어플리케이션에서 XML 데이터를 이용하기 위한 방법으로 XML 타입 정의에 맞는 클래스를 생성하고 데이터의 인터페이스를 담당하게 하는 XML 바인딩 방법이 있다. 그런데 이러한 방법을 지원하는 기존의 바인딩 프레임워크에서는 XML 정의 문법에서 정의된 모든 요소에 대해 클래스를 생성하여 클래스의 수가 많아지고 전체 어플리케이션의 복잡도가 높아지는 문제가 있다. 본 연구에서는 XML 정의 문법에서 XML 바인딩 클래스 생성이 필요한 요소들을 추출하는 인라인 방법을 제안한다. 제안된 바인딩 클래스생성 방법은 반복과 재귀 등의 경우에만 클래스를 생성하고 터미널 요소의 값은 필드로 표현하는 클래스를 생성한다. 그리고 인라인된 요소들의 경로를 회복하여 XML 문서를 생성하기 위한 마샬링 알고리즘을 소개한다. 제안된 방법을 검증하기 위하여 IBinder 시스템을 개발하고 생성된 결과를 기존의 방법과 비교하였다. 그 결과 IBinder 시스템에서 생성된 XML 바인딩 클래스의 수가 크게 줄어드는 것을 보일 수 있었다. For using XML data in programming languages, there is a data binding method, which generates classes from XML type definitions. However, since existing binding frameworks for this method generate all classes for element definitions, the number of generated classes becomes large and the complexity of the overall application system gets high. In this research, we propose an inline binding method for selecting necessary classes from element definitions. In the proposed method, classes are created only for elements with repetitions and recursions, and they include fields for values of terminal elements. We introduce a generation algorithm for binding classes and the marshaling methods for recovering the omitted paths. We develop IBinder system to validate the proposed method and compare the generated codes with the ones of existing systems. As a result, we carl show that the number of generated classes decrease substantially compared to other systems.

기공 형성제 조절과 소결 온도의 변화가 다공질 지르코니아 세라믹스의 미세구조 및 강도에 미치는 영향

이은정,송인혁,하장훈,한유동,김양도,Lee, Eun-Jung,Song, In-Hyuck,Ha, Jang-Hoon,Hahn, Yoo-Dong,Kim, Yang-Do 한국분말야금학회 2011 한국분말재료학회지 (KPMI) Vol.18 No.6

In this study, a novel-processing route for fabricating microcellular zirconia ceramics has been developed. The proposed strategy for making the microcellula zirconia ceramics involved hollow microspheres as pore former. Compared to conventional dense microspheres pore former, well-defined pore structured zirconia ceramics were successfully fabricated. Effects of hollow microsphere content and sintering temperature on microstructure, porosity, pore distribution, and strength were investigated in the processing of microcellular zirconia ceramics.

방사상 각막절개술 후 백내장 수술을 시행한 1예

이은정,한종철,기창원.Eun Jung Lee. MD. Jong Chul Han. MD. Chang Won Kee. MD. PhD 대한안과학회 2014 대한안과학회지 Vol.55 No.7

<b>Purpose:</b> To report a patient who underwent successful cataract surgery without wound dehiscence in the eye that had undergone previous radial keratotomy by performing a clear corneal incision between previous incisions. <b>Case summary:</b> A 59-year-old female visited our medical center for decreased vision. The patient underwent radial keratotomy for correction of myopia in both eyes 11 years prior. On slit-lamp examination, cataract and eight radial keratotomy incisions were found. Phacoemulsification and posterior capsule intraocular lens implantation were performed for both eyes at a one-week interval. For the right eye, a clear corneal incision was made over the previous incision scar and wound dehiscence was successfully managed by prompt corneal suturing. For the left eye, a clear corneal incision was made between the previous incision scars, and wound dehiscence did not occur. <b>Conclusions:</b> As radial keratotomy patients age, cataract surgery should be considered. A successful surgery was possible without wound dehiscence in an eye that had undergone previous radial keratotomy in which a clear corneal incision was made between previous incision scars. J Korean Ophthalmol Soc 2014;55(7):1089-1092

클라이언트 기반 매시업 페이지에서 다중 비동기 서비스 호출

이은정,Lee, Eun-Jung 한국정보처리학회 2010 정보처리학회논문지D Vol.17 No.1

웹서비스의 매시업이 새로운 소프트웨어 개발방법으로 주목받고 있다. 본 논문에서는 하나의 페이지가 여러 서비스 메소드를 비동기 호출의 방식으로 인터페이스하는 클라이언트 매시업을 고려한다. 비동기 웹서비스 호출의 컬백이 사용자 인터페이스와 병행하여 수행되는 경우 컬백은 사용자 인터페이스의 연산들과 메모리와 화면을 공유한다. 또한 사용자가 서비스 요청의 회신이 도착하기 전에 다른 요청을 전송하는 다중 호출이 가능하다면 공유 자원에 대한 병행 처리의 문제는 더 복잡해진다. 이 문제를 해결하기 위한 본 논문의 기여는 다음과 같다. 첫째, RESTful 서비스의 매시업 페이지를 사용자 액션과 컬백으로 모델링하고, 매시업 페이지에서 다중 요청의 유형을 제시하였다. 둘째, 컬백과 사용자 액션의 충돌을 공유자원의 측면에서 정의하고 병행 가능한 컬백의 조건을 제시하였다. 셋째, 공유 자원에 대한 충돌이 가능한 컬백을 순차화하여 수행하는 방법을 제시하였다. 마지막으로 제안된 컬백의 병행가능성 검사와 순차화 방법을 XForms 언어에 적용하고 브라우저에서 구현하여 사용자 경험을 향상시킬 수 있음을 실험적으로 증명하였다. Web service mashup bacomes one of the important web application development methods. This paper considers a client based mashup, where a page interfaces many service methods asynchronously. Browser systems execute callbacks when the corresponding reply arrives, possibly concurrent to user interface actions. In this case, callbacks and user interface actions share data memory and screen. Moreover, when the user is able to send another request before the previous ones have replied, the shared resource problem becomes more complicated. In order to solve the multiple requests problem, our contributions are as follows. First, we modeled a mashup page with user actions and callbacks, and we presented several types of callbacks. Secondly, concurrency condition is defined between callbacks and user actions in terms of shared resources, and the test method is presented. Also, we proposed the serialization approach to guarantee the safe execution of callbacks. Finally, we applied the proposed concurrency condition on XForms language and extended the XForms browser to implement the proposed approach. The prototype implementation showed that the proposed approach helps enhancing user experience on mashup pages.