한국판 보건의료계열 직업 선택 및 간호사 직업 선택 척도의 타당화 연구: 국내 보건전공 대학생을 대상으로

김선경Kim,Sun Kyung,김선애Kim,Sun Ae,김유미Kim,Yu Mi 학습자중심교과교육학회 2019 학습자중심교과교육연구 Vol.19 No.23

본 연구는 보건의료계열 전공 학생들과 간호학 전공 학생들의 직업 선택에 영향을 미치는 요인을 알아내고자 개발된 Health career choice and nursing career choice (HCC-NCC)도구를 한국어판으로 번역 후 타당도와 신뢰도를 알아보고자 시 행되었다. 2019년 5월부터 9월까지 4개 지역 6개 대학의 450명의 보건의료계열과 간호학 전공 학생이 연구에 참여하였다. SPSS와 AMOS를 활용 수집된 자료로 문항분석, 탐색적 요인분석, 확인적 요인분석 및 기존의 희망직업 척도와 간호사 이미지 도구와의 동시타당도가 분석되었다. 문항분석과 탐색적 요인분석 결과 5요인 21문항의 한국어판 HCC-NCC도구가 도출되었고 확인적 요인분석을 통한 모델의 적정성이검증 되었다. 기존의 희망직업 척도와 간호사 이미지 도구와의 유의한 상관관계가 확인되었다. 한국어판 HCC-NCC도구의 활용을 통해 다른 보건의료계열과 구분되는 각 전공의 직업선택 요인에 대한 의미있는 근거를 제시 할 것이다. 또한 다른 보건의료계열 전공과 구분되는 간호학의 긍정적인 이미지를 활용 간호학 전공 신입생 유치에 적극 활용 가능 할 것이다. The purpose of this study was to investigate the validity and reliability of the Health Care Choice and Nursing Career Choice (HCC-NCC) tool, which was developed to find out the factors that influence the career choice of health care majors and nursing students. Data were collected from May to September 2017. Study participants were 450 healthcare and nursing students from 6 universities located in 4 districts in Korea. Data were analyzed by exploratory factor analysis, confirmatory factor analysis, validity of the existing Select Job Scale and Nurse Image scale by using SPSS and AMOS. As a result of item analysis and exploratory factor analysis, the Korean version of the HCC-NCC tool of 5 factors and 21 items was derived, and the adequacy of the model was verified through confirmatory factor analysis. Significant correlation was confirmed between the existing Hope Job Scale and the Nurse Image scalel. The use of the Korean version of the HCC-NCC tool will provide a meaningful basis for the factors of career choice in each major, as distinguished from other health care. In addition, the positive image of nursing science distinguished from other healthcare majors will be used to attract new students in nursing majors.

만성전립선염 환자들의 스트레스 지각, 스트레스 반응 및 대처방식

김선경,이진,정성윤,김학렬,박상학,이문인,김상훈,Kim, Sun-Kyung,Lee, Jin,Jeong, Seong-Yun,Kim, Hack-Ryul,Park, Sang-Hag,Lee, Moon-In,Kim, Sang-Hoon 한국정신신체의학회 2009 정신신체의학 Vol.17 No.1

연구목적 : 본 연구의 목적은 만성전립선염 환자들을 대상으로 스트레스의 다양한 측면들을 조사하여 만성전립선염과 스트레스와의 연관성을 알아보고자 함이다. 방법 : 비세균성 만성전립선염으로 진단받은 32명의 환자군과 건강한 성인남자 64명을 대상으로 하여 자기보고식 설문지를 작성하도록 하였다. 스트레스 인자에 대한 지각, 스트레스 반응 및 대응전략은 각각 스트레스 지각척도(Global Assessment of Recent Stress Scale), 스트레스 반응척도(Stress Response Inventory) 및 대처방식 체크리스트(Ways of Coping Checklist)를, 전립선염의 증상 정도는 미국립보건원 만성전립선염 증상지수(NIH-Chronic Prostatitis Symptom Index)를 이용하여 평가하였다. 결과 : 만성전립선염 환자는 대조군에 비하여 대인관계의 변화, 질병 및 상해, 경제적인 문제와 관련된 스트레스인자 지각점수가 높았고, 환자군이 대조군에 비해 스트레스 반응이 전체적으로 높게 나타났으며, 스트레스 대처방식에서는 적극적 대처와 소극적 대처 모두 환자군이 대조군에 비해 전체적으로 스트레스 대처수준이 낮게 관찰되었다. 전립선염 증상 정도가 심한 환자일수록 스트레스에 대한 반응에서 우울의 경향을 더 나타내었고 (p=0.039), 스트레스 대처방식에서는 문제중심적 대처방식(p=0.000)과 사회적 지지의 추구(p=0.017)와 유의한 음의 상관성을 보였다. 결론 : 만성전립선염 환자들은 다양한 영역의 스트레스를 경험하고, 높은 스트레스 반응을 보이며, 이에 대한 대처전략은 부족하였다. 이와 같은 결과는 만성전립선염 환자의 치료에 있어서 동반된 스트레스 인자의 평가 및 조절, 스트레스에 대한 반응과 대처방식의 효율성 증진 등이 효과적일 수 있음을 시사한다. Objectives : The purpose of this study was to investigate the various aspects of stress in patients with chronic prostatitis. Methods : Thirty two chronic prostatitis patients meeting the criteria of NIH-category III were compared with sixty four controls. Data pertaining to the source of, response to, and coping with stress, as well as chronic prostatitis symptom index were collected using a self-report questionnaire. The questionnaire consisted of a Global Assessment of Recent Stress(GARS), Stress Response Inventory(SRI), Ways of Coping Checklist(WCC), in addition to the NIH-CPSI. Results : From the results of GARS subscales, the scores of changes in relationship, sickness or injury and financial were significantly higher in patients with chronic prostatitis than normal controls. Chronic prostatitis patients had greater amplification of somatization, depression and anger in SRI and significantly lower score in ways of coping checklist compared with controls. In the NIH-CPSI of chronic prostatitis patients, the degree of symptom played a role in depression as stress response item and significant negative correlationship between the symptom point and problem focused, seeking social support coping strategy was observed. Conclusion : These results show that patients with chronic prostatitis have greater stress, higher stress response and insufficient coping strategy. Therefore, these efforts should be considered that enhancing healthier coping strategy and evaluation and management of stress experienced by chronic protatitis patients

딥러닝을 활용한 변조 방식 분류 기법 연구

정민재(MinJae Jung),김민석(MinSeok Kim),박경미(GyeongMe Park),권헌용(HeonYong Kwon),김형석(HyeongSeok Kim),설권(Kwon Seol),김정창(JeongChang Kim) 한국통신학회 2022 한국통신학회 학술대회논문집 Vol.2022 No.11

실리콘-탄소-그래핀 복합체 제조 및 리튬이온 이차전지 응용

김선경,김찬미,장한권,장희동,Kim, SunKyung,Kim, ChanMi,Chang, Hankwon,Jang, Hee Dong 한국입자에어로졸학회 2019 Particle and Aerosol Research Vol.15 No.4

Recently, high electrochemical performance anode materials for lithium ion secondary batteries are of interest. Here, we present silicon-carbon-graphene (Si-C-GR) composites for high performance anode materials of lithium ion secondary battery (LIB). Aerosol process and heat-treatment were employed to prepare the Si-C-GR composites using a colloidal mixture of silicon, glucose, and graphene oxide precursor. The effects of the size of the silicon particles in Si-C-GR composites on the material properties including the morphology and crystal structure were investigated. Silicon particles ranged from 50 nm to 1 ㎛ in average diameter were employed while concentration of silicon, graphene oxide and glucose was fixed in the aerosol precursor. Morphology of as-fabricated Si-C-GR composites was generally the shape of a crumpled paper ball and the Si particles were well wrapped in carbon and graphene. The size range of composites was about from 2.2 to 2.9 ㎛. The composites including silicon particles larger than 200 nm in size exhibited higher performance as LIB anodes such as capacity and coulombic efficiency than silicon particles less than 100 nm, which were about 1500 mAh/g at 100 cycles in capacity and 99% in coulombic efficiency, respectively.

군용 비행장에서 청력손실의 위험요소 분석

김선경,이승현,김동수,Kim, Sun-Kyung,Lee, Seung-Hyun,Kim, Dong-Soo 한국군사과학기술학회 2012 한국군사과학기술학회지 Vol.15 No.2

Noise is a major cause of hearing loss in the air base. There are lots of risk factors of hearing loss including noise, and hearing loss can be accelerated by combined effects of these risk factors. Here in, we reviewed risk factors of hearing loss, and analysed key risk factors inducing hearing loss in the air base. Risk factors exacerbating hearing loss with noise were mainly investigated in this research because noise could not be an avoidable risk factor in the air base. Analysed data will contribute to make green environment minimizing hearing loss of pilots and supporting personnels in the air base.

화염분무열분해법을 이용한 이산화세륨 나노분말 제조

김선경,박수련,장한권,장희동,Kim, Sun Kyung,Park, Su-Ryeon,Chang, Hankwon,Jang, Hee Dong 한국입자에어로졸학회 2016 Particle and Aerosol Research Vol.12 No.2

$CeO_2$ nanoparticles were prepared by a flame spray pyrolysis from aqueous solution of cerium nitrate. The morphology, structure crystallinity and specific surface area of as-prepared nanoparticles were characterized by transmission electron microscopy (TEM), X-ray diffraction (XRD), and Brunauer-Emmett-Telle (BET). The $CeO_2$ nanoparticles about 5 nm in diameter showed a cubic fluorite structure and polyhedral morphology. The average particle size increased as the cerium nitrate concentration increased. UV absorption performance of the as-prepared nanoparticles was measured by UV-visible spectroscopy. UV absorption of $CeO_2$ nanoparticles was more effective than that of commercial $TiO_2$ nanoparticles. Effect of dopants such as Ti and Zn to $CeO_2$ nanoparticles on UV absorption properties was also investigated. In case of $Ti/CeO_2$, and $Zn/CeO_2$ nanoparticles, they showed a little higher UV absorption values compared with $CeO_2$ nanoparticles. The as-prepared nanoparticles can be promising materials with high UV absorption value.

디지털 포렌식을 위한 데이터베이스 블록 크기의 탐지 기법

김선경,박지수,손진곤,Kim, Sunkyung,Park, Ji Su,Shon, Jin Gon 한국정보처리학회 2020 정보처리학회논문지. 소프트웨어 및 데이터 공학 Vol.9 No.4

As the use of digital devices is becoming more commonplace, digital forensics techniques recover data to collect physical evidence during the investigation. Among them, the file forensics technique recovers deleted files, therefore, it can recover the database by recovering all files which compose the database itself. However, if the record is deleted from the database, the modified record contents will not be restored even if the file is recovered. For this reason, the database forensics technique is required to recover deleted records. Database forensics obtains metadata from database configuration files and recovers deleted records from data files. However, record recovery is difficult if database metadata such as block size cannot be obtained from the database. In this paper, we propose three methods for obtaining block size, which is database metadata. The first method uses the maximum size of free space in the block, and the second method uses the location where the block appears. The third method improves the second method to find the block size faster. The experimental results show that three methods can correctly find the block size of three DBMSes. 디지털 기기 사용이 일반화되면서 수사 과정에서 물적 증거 수집을 위해 디지털 포렌식 기법을 사용한다. 이 중 파일 포렌식 기법은 삭제된 파일을 복구하는 것으로, 여러 개의 파일로 구성된 데이터베이스가 삭제되어도 복구할 수 있다. 그러나 데이터베이스에서 레코드가 삭제된 경우는 파일 복구를 하여도 수정된 레코드 내용이 복원되지 않는다. 이에 삭제된 레코드를 복구하는 기법인 데이터베이스 포렌식이 필요하다. 데이터베이스 포렌식은 데이터베이스 설정 파일로부터 메타데이터를 획득하고, 데이터 파일에서 삭제된 레코드를 복구한다. 그러나 데이터베이스에서 블록 크기와 같은 데이터베이스 메타데이터를 획득하지 못하면 레코드 복구가 어렵다. 본 논문에서는 데이터베이스 메타데이터인 블록 크기를 탐지하기 위한 세 가지 방법을 제안한다. 첫 번째 기법은 블록에 존재하는 빈공간의 최대 크기를 이용하며, 두 번째 기법은 블록이 나타나는 위치를 이용한다. 세 번째 기법은 두 번째 기법보다 더 빠르게 블록 크기를 찾을 수 있도록 개선한다. 실험 결과는 세 가지 탐지 기법 모두 세 종류의 DBMS의 블록 크기를 정확하게 찾을 수 있음을 보인다.

노인복지관의 실내 환경 지원성 평가와 이용자의 시설 만족도

김선경,김미희,Kim, Sun-Kyung,Kim, Mi-Hee 한국주거학회 2010 한국주거학회 논문집 Vol.21 No.2

The aim of this study is to evaluate interior environmental affordance for senior centers, to understand users' satisfaction with the facilities of senior centers, and to determine whether users have different levels of satisfaction with the facilities, according to their suitability to interior environmental affordance of facilities. This study will be used for planning the basic materials of the interior environmental design for senior center facilities and for developing ways to improve interior environments in order for them to be conveniently used. In studying a method, we conducted an observatory check to evaluate interior environment affordance, targeting five senior center facilities and their users located in G Metropolitan city. A questionnaire survey was then conducted to examine senior center users' satisfaction with facilities. This study investigated the suitability of center interior environments on the basis of the tools for interior environmental affordance. As a result of the study, users of the senior centers who are unsuitable to interior environmental affordance, have a tendency to be more dissatisfied with the facilities than the users of the senior centers who are suitable to interior environmental affordance

의과대학 학생들의 생활실태 및 학생지원 방안

김선경,배재훈,이재호,Kim, Seon-Kyoung,Bae, Jae-Hoon,Lee, Jae-Ho 연세대학교 의과대학 2022 의학교육논단 Vol.24 No.3

The purpose of this study was to analyze the results of a study on the psychological state, lifestyle, self-management ability, and academic adaptation of medical students, and to present examples of improvement of a student support center based on the results. A medical school in Daegu has been surveying the living conditions of students every year for 6 years since 2016. More than 60% of medical students experienced depression and more than 70% experienced stress, but these rates have significantly improved over the past 5 years. There were many cases of drinking or smoking to relieve stress, but the frequency of drinking recently decreased substantially. Some students had difficulties in emotional regulation (11.5%) and time management (16.6%), and challenges in planning and self-management increased significantly during the coronavirus disease 2019 (COVID-19) pandemic. The satisfaction and adaptability of medical students are high, but the number of students who are not satisfied with but negative response rate is 2%-3% in every year. However, satisfaction has significantly increased in tandem with curriculum changes and COVID-19. Based on these data, the counseling system was reorganized to support psychological stability, the medical humanities curriculum was improved, and changes in actual quality of life were induced by developing and operating non-curricular programs. Furthermore, standardized questionnaires will be developed and data from many medical schools will be shared, which is expected to support medical students more effectively.

치과대학생의 상악 전치부의 심미적 요소 분석 및 인식도 평가

김선경,김옥수,Kim, Seon-Kyung,Kim, Ok-Su 대한치과보철학회 2019 대한치과보철학회지 Vol.57 No.2

목적: 상악 전치부에 대한 심미적 요소들에 대하여 조사하고 남녀 간 차이 및 개인 심미적 인식도와의 연관성이 있는 지에 대해 분석하고자 한다. 대상 및 방법: 치주적으로 건강한 25 - 35세의 전남대학교 치의학전문대학원생 70명을 대상으로 상악 모형을 제작하였고 디지털 카메라를 이용하여 표준화된 사진을 촬영하고 계측 프로그램을 이용하여 상악 전치의 근 원심 최대 시각적 폭경과 치은 정점의 수직적 위치, 중절치의 최대 높이를 계측하였고 중절치의 치관 형태를 분류하였다. 참가자들의 심미 인식도 평가를 위해 설문조사를 시행하였다. 통계분석은 SPSS program을 이용하여 시행하였다. 결과: 상악 전치 시각적 폭경 비율의 경우 우측은 1.38:1:0.78, 좌측은 1.41:1:0.81의 평균값을 가졌고 황금 비율과는 차이가 있었다. 중절치관의 폭경 대 장경 비율의 경우 우측은 0.84, 좌측은 0.83의 평균값을 가졌다. 치은 정점의 위치의 경우 중절치는 원심측, 측절치는 중심, 견치는 원심측에 주로 위치하였다. 상악 전치부 시각적 폭경 비율, 중절치 폭경 대 장경 비율, 치은 정점 위치, 치관 형태, 미소시 치은 노출 정도는 남녀 간 차이가 없었고 이런 요소들과 안모의 형태와 참가자들의 심미적 인식도와는 관련성이 없었다. 결론: 참가자들은 상악 전치 시각적 폭경의 황금비율 및 중절치 치관의 이상적 폭경 대 장경 비율과는 일치하지 않았지만 상악 전치부 심미성에 대한 만족도가 높았다. 심미적 인식은 참가자들의 수치화된 객관적 지표보다는 주관적 판단이 더 중요함을 알 수 있었다. Purpose: This research is to investigate factors that affect dental aesthetics and analyze whether individual perception affects and difference of genders affects the esthetic factors. Materials and methods: Seventy dental students of Chonnam University aged from 25 to 35 years old without periodontal problems were included. Maxillary dental cast for participants were made, and standardized photo was taken with a digital camera. Maximum visual width and the position of gingival zenith of maxillary anterior teeth and maximum height of the maxillary central incisors were measured by a measurement program and the shape of central incisor was categorized. Questionnaire was conducted to evaluate esthetic perception. SPSS program was used to perform statistical analysis. Results: The average visual width ratio of right maxillary anteriors was 1.38:1:0.78 and 1.41:1:0.81 for the left which differ from the golden ratio. The width to height ratio for right and left central incisor was 0.84 and 0.83 respectively. The gingival zenith position was determined to be: mostly, central incisors and canines were located in the distal side, lateral incisors were located in the center. The visual width ratio of right maxillary anterior teeth, ratio of width to height of central incisor, gingival zenith position, crown morphology and amounts of gingival exposure upon smiling were not significantly different between genders, and facial patterns and these dental esthetic factors were not related to aesthetic perception. Conclusion: Even though participants had the visual width ratio of maxillary anteriors or ideal width to ideal height of central incisors that did not agree with the golden ratio, they had high satisfaction for dental esthetics. Esthetic perception depends more on subjective judgements of participants than objective indices.