[NEW YEAR ESSAY 2024] 정희영 레고코리아 대표 : 다시, 놀이

정희영 중앙일보에스 2024 Forbes Korea = 포브스 코리아 Vol.2024 No.1

영도구 지역주민의 감정표현불능, 공감 및 의사소통능력 간의 상관관계

정희영,박정하,이연희,최영철,김문희 사단법인 한국융합기술연구학회 2023 아시아태평양융합연구교류논문지 Vol.9 No.9

과학기술이 비약적으로 발전함에 따라 대인관계에서 소통의 중요성이 대두되고 있다. 본 연구는 지역주민의 감정표현불능증, 공감능력, 의사소통능력을 파악하고 변수들 간의 관련성을 확인한 후 지역주민 맞춤형 소통 프로그램을 개발하기 위해 실시되었다. 본 연구는 서술적 조사연구로 연구의 대상은 B 광역시 Y 지역에 거주하는 주민들이었다. 연구 참여자는 총 193명으로 연구의 목적을 이해하고 연구참여에 동의한 자였다. 자료수집 기간은 2023년 4월 15일부터 5월 10일까지였다. 자료분석은 IBM SPSS/Version 27을 활용하여 분석하였다. 연구결과 감정표현 불능은 평균 2.8±.5점, 공감능력은 평균 2.8±.5점, 의사소통능력은 평균 3.3±.5점이었다. Pearson 상관관계를 분석한 결과 감정표현불능과 의사소통능력은 부적 상관관계(r=-.327, p=<.001)로 나타났다. 공감능력과 의사소통능력은 정적 상관관계(r=.626, p=<.001)로 나타났다. 정서자각 곤란은 공감과 의사소통능력에서 유의한 음의 상관(r=-.213, p<.01; r=-.361, p<.001)이었고, 정서표현 곤란은 공감과 의사소통능력에서 유의한 음의 상관(r=-.332, p<.001; r=-.476, p<.001)이었다. 본 연구의 결과를 바탕으로 지역주민이 자신의 감정을 인식하고 욕구를 표현하며 공감으로 양질의 의사소통을 할 수 있는 프로그램 개발과 적용이 필요하겠다. 더불어 지방자치단체의 정책적 지원과 관리를 통해 장기적으로 프로그램의 효과를 확인하는 후속연구가 필요하겠다. As science and technology develop by leaps and bounds, communication in interpersonal relationships is becoming more important. This study was conducted to investigate the relationship between alexithymia, empathy, and communication competence and identify relationships between variables, to develop a customized communication program for local residents. The subjects of the study were residents living in area Y of B Metropolitan City. A total of 193 research participants were those who understood the purpose of the study and agreed. The data collection period was from April 15 to May 10, 2023. Data analysis was performed using IBM SPSS/Version 27. Statistical analysis shows that the average score for alexithymia was 1.78±0.51 points, empathy was 2.82±0.54 points, and communication competence was 3.34±0.48 points. The alexithymia has a significant negative correlation with communication competence(r=-.194, p<.001), and empathy(r=-.392, p<.001). Empathy has a positive correlation with communication competence(r=.597, p<.001). Based on the results of this study, we suggest the development and application of a program that allows local residents to recognize their emotions, express their needs, and communicate with empathy. In addition, a follow-up study to confirm the effect of the program in the long term through the policy support and management of local governments is suggested.

중고령자 생활체육 서비스 만족도 및 비용지불방식 결정요인에 관한 연구

정희영,전선영 한국사회복지학회 2019 한국사회복지학 Vol.71 No.3

본 연구는 서비스 비용지불 방식에 관련된 사회보장 정책의 일부를 고찰하고, 서비스 비용지불 방식으로서의 개인예산제도 이용 결정에 영향을 미치는 요인을 파악하였다. 모집단은 만 50세~64세까지의 중고령자로, 표집의 대상은 서울 서초구에 위치한 회원제스포츠센터, 일반 휘트니스센터, 공공형 생활체육 센터 등에서 생활체육 활동을 하는 사람을 대상으로 편의표집 하였다. 구조화된 설문지는 357부가 배포 및 수거되었으며 최종 299부가 분석에 사용되었다. 분석결과, 생활체육 활동 기관 유형별 생활체육 활동횟수, 경력, 목적, 서비스 만족도, 서비스 만족의 이유, 기관선택 동기, 이용금액, 활동 종목, 계속 참여할 의향, 개인예산제도 이용 의사, 이용할 경우 원하는 기관 등이 통계적으로 유의미한 차이가 있었다. 또한 개인예산제도 결정요인에 대한 로지스틱 회귀모형 검증결과, 재미요인, 기관유형, 만족도 순으로 높은 영향을 미치는 것으로 나타났다. 공공서비스는 통상 국민의 세금을 재원으로 하여 국민의 후생개선을 목적으로 한다. 이러한 목적에 근거하여 고령화에 따른 사회적 문제의 해결책의 하나로 사회보장정책의 일부로서 보편적 생활체육 서비스 제공을 제안하며, 본 연구의 결과가 이러한 정책 방안 모색 등을 위한 기초자료로서 유용하게 활용되기를 기대한다. This study investigates some of the social security policies related to the service payment method and identifies the factors that influence the decision to use the personal budget system as a service payment method. The population is middle - aged between 50 and 64 years old. The sample is sampled for those who participate in sports activities at a membership - based sports center, a general fitness center, and a public - type sports center located in Seocho - gu, Seoul. The structured questionnaire was distributed and collected 357 copies and was used in the final 299 copies of the analysis. As a result of analysis, it was found that the number of life sports activities, career, purpose, service satisfaction, reason of service satisfaction, agency choice motive, usage amount, activity item, intention to participate continuously, and the desired institutions were found to have statistically significant differences. In addition, the results of the logistic regression model for the determinants of personal budget system showed that the factors of fun, factor, and satisfaction were the most influential factors. Public services are aimed at improving the welfare of the people by using the tax of the people in general. Based on this purpose, we propose to provide universal sports service as part of the social security policy as one of the solutions to social problems caused by aging, and we hope that the results of this study will be useful as basic data for such policy measures.

Incongruent Results between Carotid Angiography and Fluorescein Angiography in Patients with Ocular Ischemic Syndrome

정희영,권기훈,손준홍 한국망막학회 2023 Journal of Retina Vol.8 No.1

Purpose: We report two cases of ocular ischemic syndrome (OIS) with incongruent results between carotid angiography and fluorescein angiography (FA). Case summary: In the first case, a 61-year-old man visited our clinic complaining of amaurosis fugax-like symptoms in the left eye for 1 month. His corrected visual acuity (CVA) was 20/25 in the left eye. Fundus examination did not reveal any abnormalities. Seventeen days after presentation, his CVA had decreased to 20/40. FA showed delayed choroidal filling and arm-to-retina time. Magnetic resonance angiography revealed severe stenosis of the left carotid artery. Carotid stenting was performed immediately. Seventeen days after the intervention, his CVA decreased to finger count of 40 cm, and FA findings showed delayed blood flow. However, carotid angiography revealed good patency of the internal carotid and ophthalmic arteries. In the second case, a 69-year-old man presented to our clinic with eye problems caused by diabetes. He had recently been diagnosed with total occlusion of the left internal carotid artery. Carotid angiography revealed well-developed collateral circulation and no need for carotid intervention. His visual acuity was 20/20 in both eyes. Three months later, his CVA decreased to finger count of 30 cm in the left eye. FA revealed delayed choroidal filling and arm-to-retina time and disc neovascularization. However, carotid angiography showed good flow into the ophthalmic artery. Conclusions: These cases show that FA may not be correlated with carotid angiography findings in patients with OIS. We suggest that FA is an essential tool for diagnosing OIS, even if carotid angiography shows intact flow into the ophthalmic artery.

우리나라 급성 전염병의 역학과 임상상 : 1960~1990

정희영 임상약학사 1992 臨床藥學 Vol.12 No.6

감염증의 발생기전

정희영 大韓法醫學會 1985 대한법의학회지 Vol.9 No.1-2

지식 그래프와 설명가능 인공지능 기반 사이버 범죄 수사를 위한 지능형 의사결정 지원 시스템

정희영,한명묵 한국지능시스템학회 2023 한국지능시스템학회논문지 Vol.33 No.4

사이버 공간 속 범죄가 증가하는 가운데 막대한 양의 정보 및 다크웹와 같은 음지 활동 등의 이유로 증거 수집의 어려움이 발생하고 있다. 현 상황에서 수사관에게 원활한 의사 결정과 필요한 범죄단서 제공에 도움을 주는 사이버 범죄 수사를 위한 지능형 의사결정 지원 시스템이 필요하다고 판단되어, 이를 목표로 본 연구에서는 공개 및 다크웹 데이터 기반 지식그래프 및 설명가능 인공지능을 이용하는 프레임워크를 제공한다. 또한 제안 프레임워크의핵심 기술인 지식 그래프에 대한 실험을 진행하여 생성한 지식 그래프에서 연관 규칙 알고리즘인 Apriori를 통해 신뢰도 0.5 이상인 수사기관과 체포된 다크웹 주요 관계자에 대한 규칙을 파악하였으며, 그래프 기반 추론을 통해 주요 관계자의 활동을 직관적인 데이터로 제공하였다.

복부 CT 영상에서 신장 로컬 가이드 맵을 활용한 평균-교사 모델 기반의 준지도학습을 통한 신장 종양 분할

정희영,김현진,홍헬렌 (사)한국컴퓨터그래픽스학회 2023 컴퓨터그래픽스학회논문지 Vol.29 No.5

Accurate segmentation of the kidney tumor is necessary to identify shape, location and safety margin of tumor in abdominal CT images for surgical planning before renal partial nephrectomy. However, kidney tumor segmentation is challenging task due to the various sizes and locations of the tumor for each patient and signal intensity similarity to surrounding organs such as intestine and spleen. In this paper, we propose a semi-supervised learning-based mean teacher network that utilizes both labeled and unlabeled data using a kidney local guided map including kidney local information to segment small-sized kidney tumors occurring at various locations in the kidney, and analyze the performance according to the kidney tumor size. As a result of the study, the proposed method showed an F1-score of 75.24% by considering local information of the kidney using a kidney local guide map to locate the tumor existing around the kidney. In particular, under-segmentation of small-sized tumors which are difficult to segment was improved, and showed a 13.9%p higher F1-score even though it used a smaller amount of labeled data than nnU-Net.

BK 바이러스 DNA 정량을 위한 TaqMan Probe법 실시간중합효소연쇄반응법의 수행능 평가

정희영,김유리,황경아,최병후,박숙자,성흥섭,김미나 대한임상미생물학회 2007 Annals of clinical microbiology Vol.10 No.2

Background: We evaluated the performance of a newly developed real-time polymerase chain reaction (PCR) method using TaqMan probe (TP) and internal control (IC) for quantitation of BK virus (BKV) DNA. Methods: PCR primers and TP were targeted for the VP1 of BKV and 300 bp-region of VP1 was cloned to prepare a standard DNA. Threshold cycles (Ct) of IC was set at 33±3. The recovery rates, precision, linearity, and limit of detection (LOD) were measured using the standard DNA. To correlate TP with previous hybridization probe (HP) method, Ct of those were compared using 35 HP-positive and 15 HP-negative specimens, and the interpretation agreement was analyzed in 63 consecutive clinical specimens including 32 urines and 31 plasmas. Fifty-three53 specimens measured for IC were analyzed for positive rates and levels of BKV according to Ct of IC. Results: The average recovery rate was 101.1% and intra-assay and inter-assay coefficiency variations were 0.017∼0.059 and 0.036, respectively, with the specimens of 3 log/mL, and 0.041∼0.063 and 0.045, respectively, with the specimens of 6 log/mL. LOD was 183 copies/mL and linearity range was 2.7 log- 12 log/mL. Ct of TP were correlated with those of HP with the function of y=0.8912x+0.3164 (R2=0.9062). Among 63 clinical specimens, 16 were positive in TP and 12 were positive in HP with an agreement of 90.4%. Ct of IC were over 36 in 31 specimens (22 urines and 9 plasmas), of which BKV DNA was much higher in 7 (22.5%) BKV-positive specimens (5.9±1.7 log/mL) than in 4 (18.1%) BKV-positive specimens (3.9±1.0 log/mL) of 22 having Ct of IC ≤36.; 5.9±1.7 vs. 3.9±1.0 log/mL. Conclusion: TP warrants to be a reliable method for quantification of BKV. IC seemed to be essential to differentiate false-negative results or underestimation of BKV in clinical specimens, especially in urine.

히라코 유이치展, 닉 다이어展: 자연, 황홀하고 섬뜩한

정희영 에이엠아트 2024 Art in culture Vol.25 No.2