소아청소년기 발병 양극성 장애와 성인기 발병 양극성 장애의 인지 및 임상적 특성에 대한 비교 연구

김현미(Hyeonmi Kim),허성영(Sung-Young Huh),김성곤(Sung-Gon Kim),김지훈(Ji-Hoon Kim),정우영(Woo-Young Jung),유은라(Eun-ra Yu),최범성(Bum-Sung Choi),김대욱(Dae-Wook Kim),윤동욱(Dong-Uk Yoon) 대한생물치료정신의학회 2020 생물치료정신의학 Vol.26 No.2

Objectives:Childhood/adolescent-onset of bipolar disorder presents functional impairments on emotional, academic, and social aspects. These impairments could continue into adulthood. However, there are few studies comparing cognitive function between childhood/adolescent- and adult-onset using psychological test. This study aims to improve understanding of childhood/adolescent-onset of bipolar disorder by comparing differences in cognitive function, clinical and demographic features between the two groups. Methods:This study was conducted on 145 patients diagnosed with bipolar disorder type I, II, and other specified bipolar disorder by DSM 5 at the time of discharge from 2016 to 2019 at the Department of Psychiatry, Pusan National University Yangsan Hospital. Demographic information, clinical data, and results of psychological tests (K-WISC-IV, K-WAIS-IV) were collected and reviewed. Results:Childhood/adolescent-onset group was significantly low in total potential IQ and in language understanding than adult-onset group (p=0.008 and p=0.013). The childhood/adolescent group had significantly more psychiatric comorbidities than the adult group (p<0.001). The average number of prescribed antipsychotic agents was 1.18 (SD=±0.64) in the childhood/adolescent group, and 1.78 (SD=±0.82) in the adult group. The difference was statistically significant (p<0.001). Conclusion:Patients with childhood/adolescent-onset bipolar disorder have lower total potential IQ and language understanding comparing patients with adult-onset bipolar disorder. This highlights the importance of conducting a well-designed prospective study to find out more about the characteristics of childhood/adolescent-onset bipolar disorder.

대학생의 진로결정 자율성과 진로적응성의 관계에서 계획된 우연기술의 매개효과

김현미 ( Hyeonmi Kim ) 사단법인 아시아문화학술원 2020 인문사회 21 Vol.11 No.1

본 연구는 대학생의 진로결정 자율성과 진로적응성과의 관계에서 계획된 우연기술의 매개효과를 검증하고자 하였다. 이를 위해 전북지역에 소재한 대학교 학생을 대상으로 진로결정 자율성, 계획된 우연기술, 진로적응성 척도 등으로 구성한 설문지 335부를 배부하여 자료로 이용하기에 부적절한 질문지를 제외한 총 301부를 분석 자료로 활용하였다. 주로 활용한 통계분석방법은 기술통계, 매개효과 분석이었으며 추가로 부트스트래핑을 실시하였다. 연구결과, 첫째 진로결정 자율성, 계획된 우연기술, 진로적응성 간에 통계적으로 유의한 상관관계가 나타났다. 둘째, 진로결정 자율성과 진로적응성의 관계에서 계획된 우연기술은 부분 매개효과 있는 것으로 나타났다. 본 연구의 결과를 바탕으로 연구의 시사점 및 한계점과 후속 연구를 위한 제언을 논의하였다. The purpose of this study was to examine the mediated effects of planned happenstance skills on the relationship between career decision-making autonomy and career adaptability performance of college students. For this purpose, 335 questionnaires consisting of career decision-making autonomy, planned happenstance skills, and career adaptability scale were distributed to college students in Jeonbuk area. A total of 301 questionnaires were used as analysis data except for inappropriate questionnaires. The Statistical analysis methods used mainly were descriptive statistics and mediating effect analysis, and bootstrapping was additionally performed. As a result of the research, firstly there was a statistically significant correlation between career decision-making autonomy, planned happenstance skills, and career adaptability. Second, the planned accidental technique in relation to career-making autonomy and career adaptation was found to be partially mediated. Based on the results of this study, implications and limitations of the study and suggestions for subsequent research were discussed.

경기 김포시에 거주하는 무슬림이 생각하는 한식 맛 평가와 선호도

김현미(Kim Hyeonmi),이창현(Lee Changhyeon),황영(Hwang Young),김영(Kim Young) 한국지역사회생활과학회 2016 한국지역사회생활과학회 학술대회 자료집 Vol.2016 No.10

전북 전주시에 거주하는 무슬림이 생각하는 한식 맛 평가와 선호도

김현미(Kim Hyeonmi),이창현(Lee Changhyeon),황영(Hwang Young),김영(Kim Young) 한국지역사회생활과학회 2016 한국지역사회생활과학회 학술대회 자료집 Vol.2016 No.10

조종사 양성 전문교육기관을 위한 시간대 및 계절별 기상분석 연구 : 무안국제공항을 중심으로

손병욱 ( Byoung Wook Son ),김현미 ( Hyeonmi Kim ),김휘양 ( Hui Yang Kim ) 한국항행학회 2022 韓國航行學會論文誌 Vol.26 No.5

비행교육을 받는 학생 조종사들은 조종 및 상황판단 능력이 미숙하며 심리적, 육체적, 환경적 등 다양한 요소에 의해 많은 영향을 받는다. 특히 학생 조종사들의 비행교육에 가장 많은 영향을 미치는 요소 중 하나는 기상상태이다. 항공운송사업에 사용되는 대형 항공기와 달리 비행교육에 사용되는 소형 항공기는 기상조건에 따라 비행 제한, 악기상에서는 심리적 압박, 학생 기량 저하 등 교육에 많은 영향을 준다. 그러므로 본 연구에서는 소형 항공기에 많은 영향을 미치는 기상요소에 대한 기상 특성에 대해 분석을 하였다. 분석 결과 계절에 대한 교육 시기 조절, 항공기 가동률 증가, 기상을 고려한 안전한 단독비행 계획을 통하여 조종사 양성 전문교육기관에 효율적이고 안전한 교육훈련 운영방법을 제시하였다. Student pilots receiving flight education are inexperienced in piloting and situation judgment skills and are greatly affected by various factors such as psychological, physical, and environmental factors. In particular, one of the most influential factors in the flight education of student pilots is the weather conditions. Unlike large aircraft used in the air transportation business, small aircraft used for flight education have a great impact on education, such as flight restrictions depending on weather conditions, psychological pressure in severe weather, and deterioration of student skills. Therefore, in this study, the meteorological characteristics of meteorological factors that have a great influence on small aircraft were analyzed. As a result of the analysis, an efficient and safe training operation method was suggested to a professional pilot aviation training organization through the adjustment of the training period for the season, the increase in aircraft operation rate, and a safe solo flight plan considering the weather.

신 장애물제한표면에 관한 이론적 고찰과 실증분석 - 인천국제공항을 중심으로 -

최상일,유수정,곽기열,김현미,김휘양,Choi, Sangil,Yu, Soojeong,Kwak, Kiyeol,Kim, Hyeonmi,Kim, Huiyang 한국항공운항학회 2022 한국항공운항학회지 Vol.30 No.3

Obstacle Limitation Surface (OLS) is conceptual surface establishing the airspace around aerodromes to be maintained from obstacles to ensure safe aircraft operations. Despite advances in the technologies for aircraft, navigation systems and the development of new flight procedures, the criteria defining OLS have not been amended since its initial establishment, resulting in the overestimation of areas for height restriction. As there were requests to examine OLS at the 12th Air Navigation Conference and the 38th ICAO Assembly, the research on the OLS revision began in earnest and ICAO has proposed Obstacle Free Surface (OFS) and Obstacle Evaluation Surface (OES) as an alternative of the existing OLS. OFS is surfaces where obstacles shall not be permitted, and OES is ones where obstacles be evaluated with an aeronautical study and could be permitted under some conditions. The purpose of this study is to preemptively assess the efficiency and safety of OFS and OES by applying them to the second runway (15L/33R) of Incheon International Airport. The results show that OFS and OES are capable of serving the instrument flight procedure safely with a smaller obstacle clearance area compared to the existing OLS.

모빌리티 리빙랩에 적용 가능한 페르소나 방법론 설계 방안 연구

장정아(JANG, Jeong Ah),김석현(KIM, Seok Hyun),이현미(LEE, Hyunmi),김현미(KIM, Hyeonmi),김태형(KIM, Taehyung) 대한교통학회 2020 교통 기술과 정책 Vol.17 No.6

고혈압노인의 식사시간 별 식후저혈압 발생실태

손정태(Son, Jung Tae),이은주(Lee, Eunjoo),김현미(Kim, Hyeonmi) 한국노년학회 2011 한국노년학 Vol.31 No.4

본 연구의 목적은 고혈압노인의 식사시간 별 혈압변화와 식후저혈압(PPH: Postprandial hypotension) 발생을 파악하기 위해 아침, 점심, 저녁 세 끼 식사 전후의 혈압을 측정하였다. 노인 복지시설에 거주하는 고혈압 노인 187명으로부터 서면동의를 받은 후 시행되었다. 혈압측정 도구는 휴대용 혈압모니터(ABPM)를 사용하여 아침, 점심, 저녁의 식전 30분부터 식후 2시간까지 15분 간격으로 측정하였다. 수집된 자료는 SPSS Win 14.0 program으로 빈도와 백분율, 평균과 표준편차, ANOVA와 Scheffé 사후검정을 이용하여 분석하였으며, 연구결과는 다음과 같다. • 수축기혈압과 이완기혈압의 하강 정도는 아침 식후가 점심이나 저녁 식후 보다 유의하게 더 많았다. • PPH 발생률은 아침 식후에는 73.4%, 점심 식후에는 54.2%, 저녁에는 50.2%이었다. • PPH가 가장 많이 발생한 시점은 아침과 점심 저녁 모두 식사 시작 후 90분이었다. • 식후 혈압을 8회 측정한 것을 기준했을 때, 평균 PPH 발생 횟수는 아침 식후가 평균 3.0±2.7회로 점심 평균 2.1±2.5회와 저녁 평균 1.9±2.4회 보다 더 많았다. 고혈압노인의 간호에서는 점심이나 저녁 식사에서보다는 아침식사 후에 PPH 발생이 더 많다는 점을 고려하여야 할 것이다. 또한 식사 시작 후 1시간에서 2시간 동안은 PPH로 인한 건강문제가 발생하지 않도록 주의관찰과 간호관리가 이루어져야 한다. 아울러 고혈압노인의 PPH를 조절할 수 있는 간호중재를 개발하기 위한 추후연구가 활성화되어야 한다. The purposes of this study were to identify the degree of postprandial blood pressure reduction and the prevalence of postprandial hypotension by 3 different mealtimes of elderly people diagnosed with hypertension in nursing homes. After the informed and written consent, a total of 187 elderly people were recruited in the study. Systolic BP, diastolic BP were measured with ambulatory BP monitor every 15 minutes interval from 30 minutes before a meal until 120 minutes after each meal. The maximum SBP reduction was significantly bigger at breakfast than lunchtime or dinnertime. Among 187 elders, 137(73.4%) showed PPH at breakfast, 103(54.2%) at lunchtime, and 96(50.2%) at dinnertime. The most prevalent time point of PPH was 90 minutes after the initiation of a meal in all of 3 mealtimes. Among 8 measurement times, the prevalence of PPH was significantly higher in breakfast (3.0±2.7 times) than both lunchtime (2.1±2.5 times) and dinnertime (1.9±2.4 times). Although the occurrence of PPH by every mealtime should be taken into account in caring for the elderly, postprandial BP measurements need more attention after breakfast. Nurses should develop appropriate nursing interventions that can prevent postprandial blood pressure reduction in elderly people with hypertension.