소아에서 발생한 슬관절의 결핵성 관절염

이혜진,이지헌,목혜린,이수영,강진한,Lee, Hye Jin,Lee, Ji Hun,Mok, Hye Rin,Lee, Soo Young,Kang, Jin Han 대한소아감염학회 2006 Pediatric Infection and Vaccine Vol.13 No.2

Tuberculosis still ranks as one of the three most important infectious diseases in the world in terms of morbidity and mortality. In Korea, an increased incidence of tuberculosis has been observed in recent years. With the resurge of tuberculosis, extrapulmonary tuberculosis has increased, too. From this point of view, tuberculous arthritis affecting knee is rare in all forms of tuberculosis, but we can consider tuberculous arthritis in patients with osteomyelitis. We report the case of a 14-month-old male child who presented with fever and swelling on the left knee joint. Histologic examination of knee joint fluid showed consistent with tuberculosis. Ziehl-Neelsen stain of joint fluid was positive for acid-fast bacilli(AFB). The outcome was favorable after treatment with anti-tuberculosis medication. Because clinical signs and symptoms of musculoskeletal tuberculosis in children is more indolent, we can misdiagnose or delay diagnosis. The diagnosis of tuberculous arthritis can be elusive, necessitating a high index of suspicion. 국내에서는 아직도 소아연령에서 결핵 감염이 적지 않게 존재하기 때문에 폐외 결핵 환자가 발생될 위험도 지속적으로 존재한다. 이런 측면에서 폐외 결핵의 하나인 골관절 결핵은 매우 드물기는 하나, 관절염을 주소로 내원한 환자의 원인으로 고려해 볼만하다. 나이 어린 소아에서는 증상과 징후가 비특이적이기 때문에 오진이나 진단 지연이 우려되므로, 항생제 치료에 잘 반응하지 않는 관절염 환자에서는 결핵성 골관절염에 대한 진단과 치료를 시도하는 것이 중요하다.

김남천의 『사랑의 水族館』에 나타난 '현대'의 성격과 '현대청년'

이혜진(Lee Hye-Jin) 부산대학교 한국민족문화연구소 2006 한국민족문화 Vol.27 No.-

Aquarium of Love written by Nam-cheon Kim is a novel that was published serially from 1939 to 1940 in Chosun Ilbo. It features the characteristics of modern times that isolates the main character. The author also delineated them in his previous work. While Gwang-joon Kim, brother of Gwang-ho Kim, who ended up in dying of acute tuberculosis after abandoning his old-style wife and cohabiting together with a barmaid was .1 prototype of previous generation that implied the background of the times when the ideology of the past socialists collapsed, Gwang-ho Kim, the main character of this work, represents "the characteristics of modern times". Nam-cheon Kim already showed his interest in the way of the world and public morals through the theories of complaint literature and view literature. Accordingly, his delineation of the characters including Gwang-ho Kim and Gyeong'-hee Lee is just a complaint about and view of the then social reality, and the features of their living were the epitome of the social reality of the times. In this work, Nam-cheon Kim explores the love, belief, the way of the world, and public morals of young people who represent "the characteristics of the times" and are represented by Gwang-ho Kim and Gyeong-hee Lee. Outwardly, however, the story progresses with a focus on the plot of conflicts and reconciliation that arise in the course of love and marriage of Gwan-ho Kim and Gyeong-hee Lee. Furthermore, since the real time from 1939 to 1940 and the internal time of the story coincide, the work fully reproduces the sense of reality of the times. The reason why Nam-cheon Kim positively delineates the new senses of "modernized young people" is that vogue is closely associated with productive relationship and it is a means to sensitively view the public morals of 'modern times'.

사회적 혼합아파트에 대한 거주자 인식 연구

이혜진,이수진,이연숙,Lee, Hye-Jin,Lee, Soo-Jin,Lee, Yuen-Sook 한국주거학회 2012 한국주거학회 논문집 Vol.23 No.2

In Korea, apartment complexes are built according to the social strata for which they are intended to house, thus the buildings tend to separate society both physically and even visually. Because of the sense of social exclusion this has caused the government has conceived a plan to develop a "social-mix" apartment complex master plan. Perhaps the foremost example of this type of plan is the Seoul Eunpyeong New Town. This study examines how resident's perception of the social mix plan has evolved, and also attempts to better understand the effectiveness of the government's attempt at social integration. The result shows that the perception of social-mix housing has improved after residents moved into the Eunpyeong New Town and that people responded positively to the concept of actually mixing residents socially. From the result, we can see that the visually unexposed environmental elements of rental housing and socials exclusion which was felt in the past has been reduced to a certain extent. However, residents living in solid-lot apartments have a negative reaction to social mixing especially when they are in the same building. Therefore, to achieve better social integration in a socially-mixed apartment complex, we need now to change the perception toward socially mixed housing among the residents living in solid-lot apartment buildings.

GaAs/AlGaAs 3-Quantum Well 양자폭포레이저 (Quantum Cascade Lasers)에서 허용되는 에피정밀도를 위한 활성영역 모의실험

이혜진,한일기,이정일,김문덕,Lee, Hye-Jin,Lee, Cheng-Ming,Han, Il-Ki,Lee, Jung-Il,Kim, Moon-Deock 한국진공학회 2007 Applied Science and Convergence Technology Vol.16 No.4

양자폭포레이저에서 활성영역의 모의실험을 위하여 Runge-Kutta 방법과 shooting 방법을 이용하여 슈뢰딩거 방정식의 해를 구하였다. 활성영역의 두께 변화에 대하여 발진파장, 포논공명 에너지, 분극행렬요소 (dipole matrix element) 등의 특성변화를 관찰하였고, 이로부터 양자폭포레이저를 위한 에피성장에서 허용될 수 있는 최소한의 두께 정밀도를 제안하였다. For the simulation of active region in the quantum cascade lasers (QCL), we solved Schrodinger equation utilizing Runge-Kutta method and Shotting method. Wavelength, phonon resonant energy, and dipole matrix element were simulated with the variation of active region thickness. As a result of such simulation, it was suggested the tolerance range of epi-layer thickness error when 3-quantum well QCL structures are grown.

측두하악장애 환자의 보존적 치료결과의 예측에 관한 연구

이혜진,박준상,고명연,Lee, Hye-Jin,Park, June-Sang,Ko, Myung-Yun 대한안면통증구강내과학회 2001 Journal of Oral Medicine and Pain Vol.26 No.2

This study was performed to predict the conservative treatment outcome of TMD patients by investigating the prognostic factors ; symptom duration, history of previous treatment, history of previous medication, history of trauma, disability of daily activity, severity of pain, noise, limitation of mouth opening(LOM) and maximum comfortable opening(MCO). Two hundreds and fifty-four subjects were selected for this study among the TMD patients who had visited the Dept. of Oral Medicine BNUH and been treated conservatively with medication, physical therapy, behavioral treatment, and splint therapy from 1991 to 2000. The subjects were divided into two groups improved or unimproved according to the treatment response following six months of conservative treatment. Those who showed less than 1 on NAS for pain, TMJ noise, and opening limitation belonged to the improved group and those who showed more than 2 on NAS belonged to the unimproved group. The two groups were compared with respect to symptom severity, number of diagnosis, history of trauma, previous treatment, previous medication, and disability of daily activity. A prognostic equation with the factors revealed to be significantly related to the prognosis of conservative treatment was obtained. The obtained results were as follows ; 1. In improved group, mean duration of history was 12 months, mean treatment duration of a patient was 4 months an mean number of treatment was about 10 times. In other words, in unimproved group, mean duration of history was 27.4 months, mean treatment duration of patient was 10.5 months and mean number of treatment was 19 times. 2. In unimproved group, multiple diagnosis, chronicity, disability of daily activity were significantly greater than that of the improved group. 3. Patients in unimproved group revealed severe noise at first visit and smaller maximum comfortable opening comparatively. 4. Prognostic factors such as duration of treatment, number of treatment, multiplicity, and chronicity and disability of daily activity showed a significant relation in prediction of improvement. 5. Prognostic equation with significant variables is as follows ; Y = 1.984 - 0.251Noise + 0.068MCO - 0.673Multiplicity. - 0.958Chronicity - 0.065Disability. Classification accuracy of 70.3 %, sensitivity of 71.4% and specificity of 66.7% were shown. 6. Prognostic equation with all factors is as follows : Y = 1.599 - 0.038Pain - 0.256Noise - 0.006Limitation + 0.068MCO - 0.580Multiplicity - 1.025Chronicity - 0.720Disability - 0.329Medication - 0.087Treatment + 0.740Trauma. Classification accuracy of 70.3 %, sensitivity of 73% and specificity of 64.3% were shown. 7. Prognostic value of the improved group with significant factors was $1.0446{\pm}1.0726$ and prognostic value of the unimproved group with significant factors was $-0.013{\pm}1.0146$. Prognostic value of the improved group with all factors was $1.0465{\pm}1.0849$ and prognostic value of the unimproved group with all factors was $-0.057{\pm}1.0611$.

일 간호대학생의 유머감각과 스트레스 및 우울과의 관계

이혜진,고예정,한승우,Lee, Hae Jin,Ko, Ye Jung,Han, Seung Woo 한국데이터정보과학회 2016 한국데이터정보과학회지 Vol.27 No.4

본 연구는 간호대학생의 유머감각, 스트레스 및 우울 정도를 파악하고 유머감각, 스트레스 및 우울과의 관계를 규명하기 위한 서술적 상관관계 연구이다. 연구대상자는 K시 소재의 대학교 간호학과에 재학 중인 대학생 227명을 대상으로 설문지로 측정하였으며 수집된 자료는 IBM SPSS Statistics 21.0을 사용하여 통계분석 하였다. 본 연구에서 간호대학생의 유머감각은 $79.63{\pm}8.96$, 생활차원 스트레스는 $2.70{\pm}0.62$, 임상스트레스는 $2.52{\pm}0.67$, 그리고 우울은 $17.05{\pm}8.90$이었다. 간호대학생의 유머감각은 생활스트레스 (r=-.237, p=.001), 임상스트레스 (r=-.182, p=.007), 그리고 우울 (r=-.238, p<.001)에서 모두 유의한 부적 상관관계를 나타냈다. 따라서 이러한 연구결과를 통해 간호 대학생의 유머감각이 스트레스와 우울에 관련이 있는 것으로 나타났다. This study was performed to identify the relationship between sense of humor, stress, and depression in the nursing students. Data were collected from the 20th of June to the 30th of June in 2015 from 227 nursing students in K university. The collected data were analyzed using frequency, percentage, average, standard deviation, independent t-test, one-way ANOVA, kruscal-walis, pearson, spearman, and rank correlation coefficient. The result shows the sense of humor was significantly different between grade (t=-3.814, p <.001) and major satisfaction (${\chi}^2=12.070$, p=.007). The sense of humor was negatively correlated with living stress (r=-.237, p=.001), clinical based stress (r=-.182, p=.007), and with depression (r=-.238, p<.001). This data suggests that sense of humor is relevant in reducing the living stress and clinical based stress. These findings can provide the basis for the development of nursing intervention to increase the ability to cope with stress and depression.

CMMI 기반의 무기체계 연구개발 프로세스 성과 모델 적용사례 연구

이혜진,장재덕,차승훈,최상욱,유제상,Lee, Hye Jin,Jang, Jae Duck,Cha, Seung Hoon,Choi, Sang Wook,Ryu, Jae Sang 한국시스템엔지니어링학회 2020 시스템엔지니어링학술지 Vol.16 No.1

Many companies around the world are applying CMMI to improve the organization's ability to perform projects, and many others are pushing to obtain CMMI certification as more and more of them are offered as preconditions for participation in projects or supply product. Organizations with high maturity such as CMMI Level 4~5, analyze the accumulated R&D data of the organization and establish the performance management model so that R&D performance is continuously managed. So this paper shows the R&D performance management model made by LIGNex1 which is certificated with CMMI Level 5 organization and the case applied to the project, including its effectiveness.

국내 학령기 아동 및 청소년 흡연예방 프로그램에 대한 체계적 문헌고찰

이혜진,김혜경,Lee, Hyejin,Kim, Hyekyeong 한국학교ㆍ지역보건교육학회 2017 한국학교지역보건교육학회지 Vol.18 No.2

Objectives: The purpose of this study was to investigate the characteristics of smoking prevention programs and their effectiveness for Korean school-aged children and adolescents by using systematic review and meta-analysis. Methods: Electronic searches were performed in RISS, NAL, DBPia, KISS using keywords according to inclusion criteria. 21 studies published from 2003 to the first half of 2017 that dealt with effects of smoking prevention programs for school-aged children and adolescents were selected for systematic review. Results: All 21 studies were quasi-experimental research designs. More than half of the programs(66.7%) were conducted for male and female. Most of the programs were conducted more than once a week(71.4%). 14 studies(66.7%) did not report using a theoretical model. Five dependent variables(knowledge of smoking, attitude toward smoking, non-smoking intention, self-assertiveness, and self-efficacy) were selected to measure the effectiveness of the smoking prevention programs. Knowledge of smoking was the most effective at hedge's g=0.673. Self-efficacy and self-assertiveness variables were statistically significant at hedge's g=0.461 and hedge's g=0.279, respectively. Effect sizes of attitude toward smoking and non-smoking intention were not statistically significant compared to the control group. As a result of the moderator effect analysis on the knowledge of smoking variable, the statistically significant variables were 'gender of participants'(p<0.01) and 'duration of the program'(p<0.001). Conclusions: The results of this study using systematic review and meta-analysis will be evidence-based data for researchers conducting smoking prevention programs in school-aged children and adolescents.

현장취재 - '우유한잔'의 행복

이혜진,Lee, Hye-Jin 한국낙농육우협회 2015 낙농·육우 Vol.35 No.9

단안 시신경염으로 발현한 눈톡소플라즈마증 1예

이혜진,김성곤,이선호,정진호,Hye Jin Lee,Sung Gon Kim,Sun Ho Lee,Jin Ho Jeong 대한안과학회 2013 대한안과학회지 Vol.54 No.9

Purpose: To report an atypical case of ocular toxoplasmosis presenting as isolated unilateral papillitis. Case summary: A 53-year-old female presented with visual difficulty in her right eye that had begun 1 week previously. Best corrected visual acuity was 0.8 in the right eye and 1.0 in the left eye. On fundoscopic examination, optic disc swelling and focal edema with hard exudates in the nasal parapapillary retina were found in her right eye. Fluorescein angiography revealed marked leakage of dye from the swollen optic disc. There was no evidence of vasculitis and chorioretinitis. Pupillary light reflex and color vision were normal. Visual field (VF) showed generalized reduction in the right eye, and was normal in the left eye. Optical coherence tomography (OCT) revealed right optic disc swelling. Serology was positive for toxoplasma IgM and IgG. The patient was treated with oral steroids and antitoxoplasma antibiotics. Two months later, visual acuity was 1.0 in the right eye. There was no disc swelling on fundoscopy or OCT and VF was normal. Conclusions: Ocular toxoplasmosis can present atypically as isolated papillitis without chorioretinitis and mimic idiopathic optic neuritis. A thorough serologic examination for toxoplasmosis along with proper treatment should be performed.