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이탈과 관련된 어두운 성격요인 및 대학생활 효과성에 미치는 영향에서의 남녀차이: HDS(Hogan Development Survey)를 중심으로
조인철,한영석,김명소 한국여성심리학회 2010 한국심리학회지 여성 Vol.15 No.4
The purpose of the present study was to investigate gender differences pertaining to the dark side of personality, which is related to derailment factors and their effect on college-life effectiveness, based on the HDS (Hogan Development Survey), which comprises 11 dysfunctional personalities. Specifically, the study was focused on (1) gender differences on the 11 HDS scales (2) gender differences on scales for characteristics, such as excitable, skeptical, cautious, and reserved (i.e., the cluster of moving away from people); these scales were consistently, positively related to the dark sides or clinical factors of PAI and negatively related to the bright side of personality (HEXACO), contextual performance, basic occupational competencies required for college students, psychological well-being, and life satisfaction, and (3) gender differences in the relationships between the HDS scales and the various criteria of college-life effectiveness. A total of 237 college students who applied to a leadership program of A university participated in the survey. The results of the mean difference analysis demonstrated that gender differences were observed on the 6 HDS scales. To be specific, female students reported a higher level of the HDS scales than male students in terms of being excitable and cautious. On the other hand, the HDS scales for leisurely, bold, mischievous, and colorful were higher for males than females. The rest of the HDS scales (skeptical, reserved, imaginative, diligent, and dutiful) showed no significant differences between males and females. Regardless of gender, excitable, skeptical, cautious, and reserved scales were shown to be positively related to dark side of personality and clinical factors of PAI as well as to be negatively related to bright side of personality, which supports the previous study results. The results of multiple regression analysis showed that different scales of HDS were the significant predictors for college life effectiveness for males and females. Suggestions for future research and practical implications were provided based on the findings.
조인철 창원대학교 체육과학연구소 1998 경남 체육연구 Vol.3 No.1
본 연구는 대학생들의 신체의식과 신체존중감에 관한 성차 및 신체의식의 정도에 따라 신체존중감에 어떠한 차이가 있는지 분석해 보려는 데 목적이 있다. 부산 P대학 재학생 252명(남:124명, 여:128명)을 대상으로 Miller, Murphy, Buss(1981) 의 신체의식 검사지와 Franzoi, Shield(1984)의 신체존중감에 관한 설문지를 이용하였다. 신체의식은 개인적 신체의식, 대중적 신체의식, 신체 유능성의 3가지 하위척도를 포함하고 있으며, 신체존중감은 신체매력, 신체상태의 요인이 포함되어 있다. 신체의식과 신체 존중감의 성차는 t-test를 실시하여 분석하였으며, 신체의식 정도와 성별에 따른 신체존중감의 평균차를 검증하기 위하여 이원변량분석(2-way ANOVA)을 실시하였다. 본 연구의 자료를 분석한 결과 개인적 신체의식과 대중적 신체의식을 여자가 높게 나타났으며, 신체유능성, 신체매력, 신체상태는 남자가 높게 나타났다. 또한 신체유능성의 정도에 따라 신체존중감은 유의한 차이가 있었다.
다기능 레이다 시스템에서 TaP(Time and Priority) 알고리즘을 이용한 빔 스케줄링 방안 및 Task 설계방법
조인철,현준석,유동길,손성환,조원민,송준호 한국인터넷방송통신학회 2021 한국인터넷방송통신학회 논문지 Vol.21 No.1
과거의 레이다는 임무 특성에 맞게 사격통제레이다, 탐지레이다, 추적레이다, 영상획득 레이다 등으로 구분되어 운영해왔다. 하지만 다기능 레이다는 표적 탐지, 추적, 피아식별, 재머 탐지 및 대응 등 단일 시스템 안에서 다양한 임무 를 수행한다. 때문에 한정된 자원으로 다기능 레이다를 운용하기 위한 효율적인 자원관리는 필수적이다. 특히 탐지된 표적의 추적을 위한 표적 위협도와 이를 바탕으로 추적주기를 선정하는 방법은 중요한 이슈다. 위협표적을 집중으로 추 적하다보면 다른 영역에서 탐지된 표적을 효율적으로 관리할 수 없고 탐지에 집중을 하면 추적성능이 저하될 수 있다. 때문에 효과적인 스케줄링이 필수적이다. 본 논문에서는 다기능 레이다 스케줄링 방안인 TaP(Time and Priority)알고 리즘과 이를 구성하기 위한 소프트웨어적 설계 방법에 대해 제안한다. In the past, radars have been classified into fire control radars, detection radars, tracking radars, and image acquisition radars according to the characteristics of the mission. However, multi-function radars perform various tasks within a single system, such as target detection, tracking, identification friend or foe, jammer detection and response. Therefore, efficient resource management is essential to operate multi-function radars with limited resources. In particular, the target threat for tracking the detected target and the method of selecting the tracking cycle based on this is an important issue. If focus on tracking a threat target, Radar can't efficiently manage the targets detected in other areas, and if you focus on detection, tracking performance may decrease. Therefore, effective scheduling is essential. In this paper, we propose the TaP (Time and Priority) algorithm, which is a multi-functional radar scheduling scheme, and a software design method to construct it.
급성 심근경색증과 유사한 임상 양상을 보이는 급성 스트레스성 심근병증 환자들의후향적 연구
조인철,송형곤,조익준 대한응급의학회 2007 大韓應急醫學會誌 Vol.18 No.2
Purpose: “Stress-induced cardiomyopathy”or “Takotsubo cardiomyopathy”, which mimics acute myocardial infarction (AMI), has recently been reported, particularly in Japan. However, little is known about the characteristics of this syndrome. We retrospectively evaluated twenty-three cases of this novel syndrome. Methods: We analyzed twenty-three patients(7 men and 16 women) who fulfilled the following inclusion criteria: 1) age >18 years old; 2) no previous cardiac disease, especially coronary artery disease; 3) acute onset of symptoms; 4) ST segment elevation or depression and/or T-wave inversion on ECG; 5) cardiac enzyme elevation; 6) regional wall motion abnormality in the echocardiogram or left ventriculogram; 7) no significant stenosis in the coronary angiogram. Results: The most common stressful conditions that preceded the chest pain were: emotional stress (n=8, 34.8%), medical illness (n=7, 30.4%), accident (n=3, 13.1%), and recovery from surgery (n=3, 13.1%). The average initial creatinine kinase MB fraction and cardiac troponin I level were 32.2±51.7 ng/ml and 4.11±19.7 ng/ml, respectively. ECG changes [ST-segment elevation or depression (n=10, 43.5%) and T-wave inversion (n=19, 82.6%)] were usually found, whereas in contrast a Q wave was rarely found (n=3, 13.4%). The average left ventricular ejection fraction (LVEF) was decreased to 43.2±12.2% and regional wall motion abnormality [apex only (n=11, 47.8%), global (n=7, 30.4%)] was found on the initial echocardiograms. Upon follow- up echocardiograms, the average LVEF was improved to 60.6±5.8% and regional wall motion abnormality was normalized in all patients. Conclusion: Stress-induced cardiomyopathy, mimicking AMI, is triggered by psychologically and physically stressful events. This condition is characterized by a distinctive form of systolic dysfunction and favorable outcomes with medical therapy.