대학생의 불안애착과 회피애착이 이성관계만족도에 미치는 영향 -정서조절곤란과 조망수용능력의 매개효과를 중심으로-

윤현주,전혜성 한국가족치료학회 2020 가족과 가족치료 Vol.28 No.3

Objectives: This study was performed in order to closely examine a mediating effect of emotional dysregulation and perspective taking ability on the influence of anxiety attachment and avoidance attachment in undergraduates upon romantic relationship satisfaction. Methods: For this, structural model building led to examination of model fit and influence in parameters. Results: First, the mediating effect of emotional dysregulation was found to partially mediate the influence of anxiety attachment upon romantic relationship satisfaction. Second, the mediating effect of emotional dysregulation appeared to mediate completely the influence of avoidance attachment upon romantic relationship satisfaction. Third, the mediating effect of perspective taking ability was shown to be insignificant in the influence of anxiety attachment upon romantic relationship satisfaction. Fourth, the mediating effect of perspective taking ability was seen to mediate completely the influence of avoidance attachment upon romantic relationship satisfaction. Conclusions: These findings are considered in support of the establishment of intervention direction in the emotional and cognitive aspects according to attachment level given development of counseling and other programs for increasing university students' romantic relationship satisfaction. 본 연구는 대학생의 불안애착과 회피애착이 이성관계만족도에 미치는 영향에서 정서조절곤란과 조망수용능력의 매개효과를 규명하기 위해 수행되었다. 이를 위해 경기도 소재의 대학 1곳, 충청남도 소재의 대학 1곳, 총 2개의 4년제 대학교에 재학중인 대학생 500명을 대상으로 2020년 3월 15일부터 4월 1일까지 15일 동안 설문조사를 실시하였다(N=301). 수집된 자료의 분석을 위해 SPSS 25.0와 AMOS 25.0를 사용하였고, 구조모형을 설정하여 모형의 적합도 및 매개변인들의 영향력을 살펴보았다. 본 연구 결과 첫째, 불안애착이 이성관계만족도에 미치는 영향에서 정서조절곤란의 매개효과는 부분 매개하는 것으로 나타났다. 둘째, 회피애착이 이성관계만족도에 미치는 영향에서 정서조절곤란의 매개효과는 완전 매개하는 것으로 나타났다. 셋째, 불안애착이 이성관계만족도에 미치는 영향에서 조망수용능력의 매개효과가 유의하지 않은 것으로 나타났다. 넷째, 회피애착이 이성관계만족도에 미치는 영향에서 조망수용능력의 매개효과는 완전 매개하는 것으로 나타났다. 이러한 결과를 통해, 대학생의 애착상태 및 수준에 따라 그들의 이성관계만족도를 증진시키는데 있어서, 정서적 기제인 정서조절곤란과 인지적 기제인 조망수용능력이 유의한 매개변인으로 작용함을 알 수 있다.

Papillary Fibroelastoma of Pulmonary Valve Mimicking Infective Endocarditis

윤현주,김수현,조숙희,김계훈,안영권,정명호,조정관,박종춘,강정채 한국심초음파학회 2008 Journal of Cardiovascular Imaging (J Cardiovasc Im Vol.16 No.3

In this report, we describe a case of previous undiagnosed masses of the pulmonary valve mimicking infective endocarditis that were incidentally found during the work-up of a 62-year-old woman, who was presented with abdominal discomfort and dyspepsia. The pathologic findings were characteristics of a papillary fibroelastoma. Although benign, papillary fibroelastomas have the potential to cause lethal embolic events such as stroke, myocardial infarction, and pulmonary embolism are reported in some cases. Tumor identification and surgical excision are important to prevent such complications. In this report, we describe a case of previous undiagnosed masses of the pulmonary valve mimicking infective endocarditis that were incidentally found during the work-up of a 62-year-old woman, who was presented with abdominal discomfort and dyspepsia. The pathologic findings were characteristics of a papillary fibroelastoma. Although benign, papillary fibroelastomas have the potential to cause lethal embolic events such as stroke, myocardial infarction, and pulmonary embolism are reported in some cases. Tumor identification and surgical excision are important to prevent such complications.

COVID-19 엔데믹 상황에서 소비자들의 레스토랑 방문의도에 관한 연구

윤현주,이지혜 대한영양사협회 2024 대한영양사협회 학술지 Vol.30 No.1

Coronavirus disease-2019 (COVID-19) has led to a decline in restaurant visits, which in turn has changed the decision-making process of consumers. This study aimed to investigate the factors influencing visit intention during the COVID-19 endemic by employing the expanded theory of planned behavior. A total of 291 samples were collected through an online survey for the analysis. Confirmatory factor analysis, correlation analysis, and structural equation path analysis were performed on the collected data using the Analysis of Moment Structures (AMOS) statistical program. The findings of the study revealed the positive effects of attitude and perceived behavioral control and the negative effects of subjective norms on desire. Second, desire played a mediating role between antecedent variables (attitude, subjective norm, perceived behavioral control) and the visit intention. These findings are meaningful in that they expand the theory of planned behavior during the COVID-19 endemic based on factors that affect visit intention.

Endothelial Dysfunction and Increased Carotid Intima-Media Thickness in the Patients with Slow Coronary Flow

윤현주,정명호,조숙희,김계훈,Min Goo Lee,Keun Ho Park,심두선,윤남식,홍영준,김주한,안영근,조정관,박종춘,강정채 대한의학회 2012 Journal of Korean medical science Vol.27 No.6

Flow mediated brachial dilatation (FMD) and carotid intima-media thickness (IMT) have been a surrogate for early atherosclerosis. Slow coronary flow in a normal coronary angiogram is not a rare condition, but its pathogenesis remains unclear. A total of 85patients with angina were evaluated of their brachial artery FMD, carotid IMT and conventional coronary angiography. Coronary flow was quantified using the corrected thrombosis in myocardial infarction (TIMI) frame count method. Group I was a control with normal coronary angiography (n = 41, 56.1 ± 8.0 yr) and group II was no significant coronary stenosis with slow flow (n = 44, 56.3 ± 10.0 yr). Diabetes was rare but dyslipidemia and family history were frequent in group II. Heart rate was higher in group II than in group I. White blood cells, especially monocytes and homocysteine were higher in group II. The FMD was significantly lower in group II than in group I. Elevated heart rate,dyslipidemia and low FMD were independently related with slow coronary flow in regression analysis. Therefore, endothelial dysfunction may be an earlier vascular phenomenon than increased carotid IMT in the patients with slow coronary flow.

미래형 이민자 사회통합 프로그램 설계에 관한 연구: 온라인 융합형 입국 전 사회통합 교육체계를 중심으로

윤현주,문병기 한국이민정책학회 2023 한국이민정책학회보 Vol.6 No.2

(Purpose) The purpose of this paper is to build the rationale and to suggest the policy alternatives of the program design of pre-entrance immigrant education system, especially focused on the on-line blended model utilizing Metaverse education platforms. This paper concerns about the strategies to enhance the efficiency and effectiveness of pre-entrance immigrant education system because the performance of existing Korea Immigration & Integration Program(KIIP) is not sufficient enough. (Research methods) Based on literature review on the social integration model of immigrant and social exchange theory, this paper builds the rationale of the on-line blended model for the pre-entrance immigrant education system. Furthermore, based on the empirical research on the technical and educational evaluation of the Metaverse education platforms, this paper finds out evidences for the guidelines of on-line blended model utilizing Metaverse education platforms. (Findings) Finally, this paper proposes several policy suggestions for the implementation of the program design of pre-entrance immigrant education system shaped on-line blended model utilizing Metaverse education platforms. (Conclusion and recommendations) This paper has some practical meaning because it identifies the rationale and empirical evidence for the on-line blended model utilizing Metaverse education platforms, which is one of preemptive policy alternatives meeting the significant decrease of working age population in Korean society in spite of strict limits on budget and time spent.

살충제 달걀 파동에 대한 소비자의 행동변화에서 보호동기이론의적용 가능성 검토

윤현주,이지혜 대한영양사협회 2020 대한영양사협회 학술지 Vol.26 No.4

This study examined the effects of response-facilitating factors(Food-related Knowledge, Response-Efficacy, and Self-Efficacy) and response-inhibiting factors(Severity, Vulnerability, and Consumer Stress) on the consumer’ behavior intention based on protection motivation theory, which explains the behavioral change to protect oneself. This study was conducted to reduce the customers’ concerns regarding food safety accidents and introduce ways to make them more interested in food safety. A sample of 225 adults over 19 years of age was collected in February 2018 through a self-administered questionnaire. The results of the cognitive mediation process of protective motivation theory showed that the consumers’ knowledge and self-efficacy which are response-facilitating factors, positively influence the behavioral intention. Severity and consumer stress were response-inhibiting factors. On the other hand, response-efficacy, which is a response-facilitating factor, and vulnerability, which is a response-inhibiting factor, did not influence the behavioral intention. Therefore, severity and consumer stress are response-inhibiting factors. The results were analyzed as a result of a behavioral change to protect oneself from food safety accidents. The applicability of the theory of protection motivation on the topic of food safety was also confirmed.

Impact of Updated Guidelines on Diastolic Dysfunction in Patients with Preserved Ejection Fraction

윤현주 한국심초음파학회 2021 Journal of Cardiovascular Imaging (J Cardiovasc Im Vol.29 No.1

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경계선 기반의 대화형 영상분할 시스템

윤현주,이상욱,Yun, Hyun Joo,Lee, Sang Wook 한국컴퓨터그래픽스학회 2002 컴퓨터그래픽스학회논문지 Vol.8 No.2

영상분할이란 영상내의 이미지 상의 특정한 의미가 있는 영역으로 나누는 영상처리 방법을 일컫는다. 이미지 합성이나 분석을 위해서는 구분된 영역이 최대한 인간이 의미를 부여할 수 있는 물체를 나타내는 것이 바람직하나, 현재의 컴퓨터에의한 자동 영상이해 기법으로는 그 학문적 및 기술적인 한계로 인하여 영역의 분할이 수치적인 의미 이상을 가지게하기 어렵다. 따라서, 사용자가 결정적인 물체 경계의 정보를 제공하고 그에 기반하여 처리하는 HCI(Human Computer Interaction)개념을 도입하면 효과적인 결과를 얻을 수 있다. 기존의 "지능형 가위" (Intelligent Scissors)나 스네이크 (Snake) 방법 등에서도 사용자의 입력이 결과에 결정적인 역할을 하는 것을 보여준다 [1][2]. 본 논문은 기존의 방법에 비하여 미세한 영역의 경계를 추출 및 추적을 향상할 수 있는 효율적인 대화형 영상분할 기법을 제안한다. 제시된 방법은 지능형 가위의 개념에 일부 기반하나 안정된 경계선 추출을 위하여 이미 영상처리분야에서 확립된 캐니 경계 검출법(Canny Edge Detector)을 사용한다. 그리고 캐니 경계 검출법으로 잘 탐지되지 않는 경계선 부분에 대한 검출을 위하여 경계 "재봉법"(Sewing Method)을 제시하였으며, 작업 효과와 효율을 증진 시키기 위하여 인접 화소들을 검색하는 순서와 검색 대상 화소를 지정하는 5-방향 경계 추적 방법(5-Direction Edge-Following Method)을 제안하였다. Image segmentation methods partition an image into meaningful regions. For image composition and analysis, it is desirable for the partitioned regions to represent meaningful objects in terms of human perception and manipulation. Despite the recent progress in image understanding, however, most of the segmentation methods mainly employ low-level image features and it is still highly challenging to automatically segment an image based on high-level meaning suitable for human interpretation. The concept of HCI (Human Computer Interaction) can be applied to operator-assisted image segmentation in a manner that a human operator provides guidance to automatic image processing by interactively supplying critical information about object boundaries. Intelligent Scissors and Snakes have demonstrated the effectiveness of human-assisted segmentation [2] [1]. This paper presents a method for interactive image segmentation for more efficient and effective detection and tracking of object boundaries. The presented method is partly based on the concept of Intelligent Scissors, but employs the well-established Canny edge detector for stable edge detection. It also uses "sewing method" for including weak edges in object boundaries, and 5-direction search to promote more efficient and stable linking of neighboring edges than the previous methods.

심혈관 질환에서 안지오텐신 II 수용체 차단제의 최근 논점들

윤현주,김계훈 대한고혈압학회 2012 Clinical Hypertension Vol.18 No.1

To reduce cardio-cerebro-vascular and renal morbidity and mortality, the current guidelines on the treatment of hypertension recommend evaluating and managing total cardiovascular risks of the patient with hypertension, not just focused on reducing blood pressure itself. In this point of view, the angiotensin converting enzyme inhibitors (ACEIs) or angiotensin II receptor blockers (ARBs) are considered to be ideal drugs in the treatment of hypertension, because the angiotensin II plays a pivotal role in every stage of cardiovascular disease continuum. Many studies have shown that the ARBs were not only effective in lowering blood pressure, but also had another role in reducing morbidity and mortality of heart failure, myocardial infarction, stroke, diabetic nephropathy, chronic kidney disease, and the recurrence of atrial fibrillation, so called beyond blood pressure lowering effects or pleiotropic effects. However, these favorable effects of ARBs are counter-balanced by some debating issues, myocardial infarction paradox or cancer risk. Furthermore, the issue whether ARBs could replace the role of ACEIs in the treatment of cardiovascular diseases is not resolved yet. Because there have been no randomized studies proving the ARBs are better than ACEIs in terms of cardiovascular morbidity or mortality, the current status of the role of ARBs are an reasonable alternative of ACEIs. In this review, the current issues and status of ARBs will be discussed.

Dyslipidemia, Low Left Ventricular Ejection Fraction and High Wall Motion Score Index Are Predictors of Progressive Left Ventricular Dilatation After Acute Myocardial Infarction

윤현주,정명호,배장호,김계훈,안영근,조정관,박종춘,강정채 대한심장학회 2011 Korean Circulation Journal Vol.41 No.3

Background and Objectives: Left ventricular (LV) remodeling is a heterogeneous process, involving both infarcted and non-infarcted zones, which affects wall thickness and chamber size, shape and function. Subjects and Methods: A total of 758 consecutive patients (62.8±12.0 years, 539 males) with acute myocardial infarction (AMI), who were examined by echocardiography at admission and after 6 months. An increase in LV end-diastolic volume index >10% was defined as a progressive LV dilation. They were divided into two groups according to the extent of progressive LV dilatation during 6 months. Group I with progressive LV dilatation (n=154, 61.4±11.0 years, 110 males) vs. group II without LV dilatation (n=604, 64.1±12.0 years, 429 males). Results: The age and gender were no significant differences between two groups. The levels of glucose, creatinine, maximal creatine kinase (CK), CK-MB, troponin T and I were significantly increased in group I than in group II (p<0.05). Low ejection fraction (EF) and high wall motion score index (WMSI) were more common in group I than in group II (p<0.05). The presence of dyslipidemia {odds ratio (OR); 1.559, confidence interval (CI); 1.035-2.347, p=0.03}, low EF less than 45% (OR; 3.328, CI 2.099-5.276, p<0.01) and high WMSI above 1.5 (OR; 3.328, CI 2.099-5.276, p<0.01) were sig-nificant independent predictors of progressive LV dilatation by multivariate analysis. Conclusion: Dyslipidemia, decreased systolic function and high WMSI were independent predictors of LV remodeling process in patients with AMI.