과학영재 학생들의 스트레스 요인에 관한 연구

오윤석(Yoon Seok Oh),한기순(Ki-Soon Han) 한국영재교육학회 2018 영재와 영재교육 Vol.17 No.3

본 연구의 목적은 개념도 연구를 통해 과학영재 학생들의 스트레스 요인에 대한 인식을 개념도로 규명함으로써 과학영재 학생들의 스트레스 요인을 예측하고 이러한 자료를 통해 영재학생들을 심리, 정서적으로 지원하는데 기초자료를 제공하고자 하는 것이다. 스트레스 요인에 관한 연구를 위해 수도권에 소재한 과학 고등학교 학생 15명을 초점집단으로 하여 과학영재 학생들이 인식하는 스트레스 요인에 대하여 진술문을 산출, 종합, 분류 하도록 하고 이를 기초로 다차원 척도와 위계적 군집분석을 실시하였다. 여기서 산출된 문항들을 가지고 147명의 과학영재 학생들이 다시 각 문항에 대하여 인식하는 스트레스의 정도를 평가하였다. 연구 결과, 개념도를 통해 도출된 과학영재학생들이 인식하는 스트레스 요인에 대한 최종 진술문은 79개였으며 79개의 진술문에 대한 스트레스 요인의 인식 구조는 8가지 하위 범주(‘상대적 열등감’, ‘진로․진학에 대한 불안’, ‘기대와 다른 학교 환경’, ‘잘해야 한다는 과도한 학업부담’, ‘과학고답지 않은 수업분위기’, ‘학업 및 연구에 대한 부담 및 불안’, ‘인간관계의 어려움’, ‘가족 및 주변의 기대와 간섭’)로 나타났다. 과학영재 학생들은 스트레스 요인 8가지 범주 중에서 ‘인간관계의 어려움’요인에 스트레스 정도가 가장 높은 것으로 나타났다. 연구의 결과는 과학영재교육의 현장적용 맥락에서 논의 되었다. The purpose of this study is to provide a basic data on the psychological and emotional support for gifted students through the prediction of stress factors of scientifically gifted students using the concept mapping approach. In order to investigate the stress factors of scientifically gifted students, 15 students from the science high schools in the metropolitan area were selected as the focus group. The students were asked to produce, aggregate and categorize statements about the stress factors recognized by scientifically gifted students, and multidimensional analysis and hierarchical cluster analysis were conducted. Based on the results, 147 scientifically gifted students evaluated the importance of each item again. As a result, there were 79 final statements about the stressors perceived by the scientifically gifted students under the eight subcategories which were relative inferiority, anxiety about career advancement, underprivileged school environment, excessive academic burden of doing well, unfavorable classroom atmosphere, burden on academic and research, difficulties in human relations, and interferences with family and surroundings. Among the eight subcategories of stress factors, scientifically gifted students showed the highest agreement on the difficulty of human relations factor. The results of the study were discussed in the context of field application of education for the scientifically gifted.

편집후기

오윤석(Yoon Seok OH) 한국물리학회 2022 물리학과 첨단기술 Vol.31 No.5

이동성 홍반의 피부 병변으로 내원한 환자들에 대한 고찰

오윤석 ( Yoon Seok Oh ),엄민섭 ( Min Seob Eom ),조미연 ( Mee Yon Cho ),김종배 ( Jong Bae Kim ),최응호 ( Eung Ho Choi ) 대한피부과학회 2008 大韓皮膚科學會誌 Vol.46 No.5

Background: Lyme disease, an infection caused by Borrelia(B.) burgdorferi, has been reported in many countries. But in Korea, only 5 cases of serologically diagnosed lyme disease have been reported. Because several strains of B. burgdorferi were isolated from Ixodes ticks which were captured in Kangwon and Chungbuk province, there might be more cases of serologically undiagnosed lyme diseases presenting with erythema migrans. Objective: To understand the clinical patterns and laboratory findings of erythema migrans in Korea. Methods: A clinical survey was retrospectively performed on 9 patients with erythema migrans which occurred after tick bites. Results: Among 9 patients with erythema migrans, 3 patients were male and 6 patients were female. The onset age of erythema migrans ranged from 26 to 71 years old (mean, 51.3 years old). The mean duration of erythema migrans after tick bite was 26.4 days and the diameter of the lesion ranged from 6 to 34 cm (mean, 18.3 cm). All cases developed from May to September and systemic symptoms such as fatigue, fever and/or chills, myalgia, palpitation, headache, arthralgia and dyspnea were present at the time of hospital visits of 3 patients. Clinically, 3 patterns of erythema migrans were seen; typical target pattern, homogenous and erythematous plaque pattern, and linear solitary plaque pattern with central postinflammatory pigmentation. Only 2 of the 7 patients (28.6%) were seropositive for IgM and IgG antibody titers by enzyme-linked immunosorbent assay in consecutive serologic tests. PCR for Borrelia DNA in paraffin-embedded tissue showed full negativity in 6 patients with erythema migrans. Conclusion: Although lyme disease is not endemic in Korea, some patients with erythema migrans might be undiagnosed as lyme disease serologically with erythema migrans. To take into consideration false negative serelogic results in early erythema migrans, early oral tetracycline therapy should be included through clinical and historical diagnosis. (Korean J Dermatol 2008;46(5):596∼603)

두피에 발생한 속발성 피부 형질세포종,면역글로블린 D 유리경쇄 람다형

오윤석 ( Yoon Seok Oh ),안석용 ( Seok Yong Ahn ),전수영 ( Soo Young Jeon ),이원수 ( Won Soo Lee ) 대한피부과학회 2008 대한피부과학회지 Vol.46 No.4

Cutaneous plasmacytoma (CP) is a localized collection of monoclonal plasma cells in the skin. The disease is divided into primary cutaneous plasmacytoma and secondary cutaneous plasmacytoma groups. Secondary cutaneous plasmacytoma, which is so rare as to occur in only 2% of myeloma cases, usually represents terminal expression of the primary diseases and is associated with increased tumor burden. CP can occur at any site of the skin, but we could find only 1 case in English literature related to scalp metastasis alone. Also serum and urine electrophoresis, tissue immunohistochemistry for IgD are not usually conducted in the laboratory. IgDλ subtype seems to be another value to report. We report a case of secondary cutaneous plasmacytoma, IgDλ type which developed on the scalp alone of a 41-year-old woman, with a review of related literatures. (Korean J Dermatol 2008;46(4):525~528)

환경 데이터를 활용한 공간 식별 방안 연구

오윤석 ( Yoon-seok Oh ),최정인 ( Jung-in Choi ),서승현 ( Seung-hyun Seo ),김주한 ( Ju-han Kim ),강유성 ( Yousung Kang ) 한국정보처리학회 2017 한국정보처리학회 학술대회논문집 Vol.24 No.2

환경 데이터는 현재까지 농업, 해양, 주거 분야에서 다양하게 연구 및 활용되고 있다. 본 논문에서는 단순히 환경 모니터링과 제어에 국한되는 것이 아닌 환경 데이터를 수집하는 저비용 센서 모듈로 각각 다른 실내 공간을 식별하는 모델을 제안하고자 한다. 이를 통해 스마트홈 및 스마트빌딩 분야에서 환경 변화에 따른 맞춤형 서비스를 제공할 수 있을 것으로 기대된다.

Topical vitamin D improves impairment of epidermal barrier induced by topical steroid

오윤석 ( Yoon Seok Oh ),( Min Jeong Kim ),( Hye Rin Jeon ),( Eung Ho Choi ) 한국피부장벽학회 2007 한국피부장벽학회지 Vol.9 No.2

피부 림프선종

오윤석 ( Yoon Seok Oh ),김민정 ( Min Jeong Kim ),구자웅 ( Ja Woong Goo ),전수영 ( Soo Young Jeon ),박하나 ( Ha Na Bak ),안성구 ( Sung Ku Ahn ) 대한피부과학회 2007 대한피부과학회지 Vol.45 No.6

Cutaneous lymphadenoma (CL) is a rare, benign, epithelial neoplasm with a prominent lymphocyte infiltration of unknown histogenesis. Both pilosebaceous and eccrine origins have been suggested, and the current view is that CL is a variant of trichoblastoma with adamantinoid features. We report a case of cutaneous lymphadenoma which developed on the left postauricular area of a 46-year-old woman, plus a review of the related literature. (Korean J Dermatol 2007;45(6):603∼607)

항공성중이염

오윤석(Yoon Suk Oh),최정석(Jeong-Seok Choi),장태영(Tae Young Jang),김규성(Kyu-Sung Kim) 한국항공우주의학협회 2010 항공우주의학회지 Vol.19 No.3

대학생 내담자를 대상으로 한 상담 작업동맹과 회기 평가 및 내담자 경험 비교 연구 - 전화, 화상 및 디지털가면 화상상담과 대면상담 비교 -

조은숙,오윤석,장은희,Cho, Eunsuk,Oh, Yoon-Seok,Jang, Eun-Hee 국제문화기술진흥원 2022 The Journal of the Convergence on Culture Technolo Vol.8 No.6

The purpose of this study is to find out how on-line counseling modalities (phone, video, and video counseling using digital mask) differ from face-to-face counseling in terms of clients' perception of working alliance, depth and smoothness of each session, satisfaction, and their qualitative counseling experience. 40 university students participated in the experiment, divided into 4 groups, received 3 personal counseling sessions per person. The quantitative data revealed no significant difference among the four counseling groups in working alliance. Also, the "depth" of the session was similar in the four groups, but phone and video with mask counseling group who did not expose their faces showed higher "smoothness" in the first and second sessions than face-to-face counseling group, indicating that anonymity was helping the clients' inhibition overcome. Through the post-interview data, subtle differences in experience of each counseling method were identified by the participants. The results are expected to provide primary information for developing and implementing various online counseling modalities in the future.

IoT 오픈 플랫폼 암호기술 현황 및 보안 요구사항 분석

최정인,오윤석,김도원,최은영,서승현,Choi, Jung-In,Oh, Yoon-Seok,Kim, Do-won,Choi, Eun Young,Seo, Seung-Hyun 한국정보처리학회 2018 정보처리학회논문지. 컴퓨터 및 통신시스템 Vol.7 No.7

IoT 기술의 급격한 발전으로 스마트홈이나 스마트 시티와 같은 다양한 편리한 서비스들이 실현되었다. 그러나 무인 환경에서의 IoT 기기는 도청 및 데이터 위조, 무단 액세스로 인한 정보 누출 등 다양한 보안 위협에 노출되어 있다. 안전한 IoT 환경을 구축하려면 IoT 기기에 적절한 암호화 기술을 사용해야 한다. 그러나 IoT 기기의 제한된 자원으로 인해 기존 IT 환경에 적용된 암호화 기술을 그대로 적용하는 것은 불가능하다. 본 논문에서는 성능에 따라 IoT 디바이스의 분류를 조사하고 IoT 디바이스의 보안 요구 사항을 분석한다. 또한 AllJoyn, oneM2M, IoTivity와 같은 IoT 개방형 표준 플랫폼의 현재 암호화 기술의 사용 현황을 조사하고 분석한다. 암호화 기술 사용 현황에 대한 연구를 기반으로 각 플랫폼이 보안 요구사항을 만족하는지 확인한다. 각 IoT 개방형 플랫폼은 기밀성, 무결성, 인증 및 인증과 같은 보안 서비스를 지원하기위한 암호화 기술을 제공한다. 하지만 혈압 모니터링 센서와 같은 자원이 제한된 IoT 장치는 기존의 암호화 기법을 적용하기가 어렵다. 따라서 무인 환경에서 전력 제한 및 자원 제약을 받는 IoT 장치에 대한 암호화 기술을 연구 할 필요가 있다. With the rapid development of IoT(Internet of Things) technology, various convenient services such as smart home and smart city have been realized. However, IoT devices in unmanned environments are exposed to various security threats including eavesdropping and data forgery, information leakage due to unauthorized access. To build a secure IoT environment, it is necessary to use proper cryptographic technologies to IoT devices. But, it is impossible to apply the technologies applied in the existing IT environment, due to the limited resources of the IoT devices. In this paper, we survey the classification of IoT devices according to the performance and analyze the security requirements for IoT devices. Also we survey and analyze the use of cryptographic technologies in the current status of IoT open standard platform such as AllJoyn, oneM2M, IoTivity. Based on the research of cryptographic usage, we examine whether each platform satisfies security requirements. Each IoT open platform provides cryptographic technology for supporting security services such as confidentiality, integrity, authentication an authorization. However, resource constrained IoT devices such as blood pressure monitoring sensors are difficult to apply existing cryptographic techniques. Thus, it is necessary to study cryptographic technologies for power-limited and resource constrained IoT devices in unattended environments.