인터넷 기반에서 자동화 복합 공정 제어 시스템 구현

한얼,박성무,허지웅,홍상은 순천향대학교 부설 산업기술연구소 2008 순천향 산업기술연구소논문집 Vol.14 No.1

Recent advances in information technology and internet based skills have an effect on the structure of production for a conventional industry, In the future, the concept of 'e-automation' will be used as a total solution for improving the competitiveness of company. This paper introduces the internet-based monitoring and control system as a new concept to improve productivity in industrial manufacturing. The major functions of the developed system are (1) integrating the different type of PLC(GL0FA-G3 and MELSBC-Q), (2) connecting the dual communication protocols (TCP/IP and RS-232C) and (3) supporting the MMKMan Machine Interface). The operating system is developed using LabVIEW Program and the system connects with internet for remote monitoring and control methods.

경증 천식 환아에서 비염의 동반이 하기도 호산구 염증에 미치는 영향

한지은,이미현,송도영,강임주 대한 소아알레르기 및 호흡기학회 2004 소아알레르기 및 호흡기학회지 Vol.14 No.2

석면함유 슬레이트 지붕 물받이 퇴적물 중 석면 섬유 함유율

임지현,한솔민,김현석,신유민,박시은,허정윤,김민영,장봉기 순천향대학교 기초과학연구소 2022 순천향자연과학연구 논문집 Vol.28 No.1,2

This study attempted to determine the degree of asbestos release from the aging slate roof by comparing the asbestos content in the slate roof rain gutter with a colored steel plate (tin plate) over the slate roof. Four slate roof houses located in Haengmok-ri, Asan-si, Chungcheongnam-do, and one house constructed with a colored steel plate on the slate roof were selected to collect the sediment of the roof rain gutter. The asbestos fiber content was calculated by a point counting method using a polarization microscope after pretreatment with conversion treatment and hydrochloric acid treatment. The average asbestos content of the four slate roof rain gutter were 1.89%. However, asbestos was not detected in the Slate covering roof rain gutter, which were constructed on the slate roof. Asbestos fiber content was the highest at 2.89% in the slate roof rain gutter installed in 1976, followed by 2.44% in 1953. From the above results, it is necessary to minimize secondary damage as asbestos fibers released from slate roof houses to the surrounding atmosphere or leaked from slate roofs as rainwater may cause soil pollution and seriously affect residents' health. Although covering with colored steel plates (tin plates) has been shown to prevent the leakage of asbestos fibers to some extent, it is believed that a policy alternative to remove the slate roof as soon as possible is needed to solve the fundamental problem.

3차원 사이버 스페이스의 VR(가상현실)의 활용

한민형,이지은 용인대학교 조형연구소 2000 조형논총 Vol.5 No.-

Virtual Reality, which is closely related to our daily lives is not only based on imagination anymore. Still, there are mere definite notion and vague substantiality. It is only matter of time for the vitual reality to develope rapidly with our lives. Cyber space is not a two-dimensional, but a three-dimensional space connected with network. We need computers and all sorts of other equipment to great this space. But this caber space is an untouchable imaginary world. In short, our exchanging e-mails with friends are all included in the virtual reality. It is one of the activities of virtual reality which is realized in the unsubstantial space and not through conversation in person. Thus, measuring up to its definition, virtual reality intervenes deeply in our lives. This study hereby investigates the practical use of virtual reality that could be experienced everyday.

고등학교 교사의 전문적 자본이 교직만족도에 미치는 영향 : 학교장 지도성과 학교풍토의 직렬다중매개효과 분석을 중심으로

한유경,설가인,이은지,김하영 이화여자대학교 사범대학 교과교육연구소 2022 교과교육학연구 Vol.26 No.6

This study examined the structural relationship between professional capital and teacher satisfaction of high school teachers. For the analysis, data from 3,614 high school teachers who responded to the 9th year of the GEPS were used, and the serial multiple mediation effect of principal leadership and school climate was analyzed in the relationship between professional capital and teacher satisfaction. The result of the analysis showed that, human capital, a sub-element of professional capital, had a positive effect on principal leadership and teacher satisfaction, and social capital had a positive effect on the school climate. Decision capital had a positive effect on all of principal leadership, school climate, and teacher satisfaction. Principal leadership significantly increased the vitality of the school climate, and principal leadership and school climate had a positive effect on teacher satisfaction. In mediation effect, principal leadership showed significant mediation effect between mediated human capital and teacher satisfaction, and between decision capital and teacher satisfaction. The school climate had a significant indirect effect on the relationship between social capital and teacher satisfaction, decision capital and teacher satisfaction. In addition, the effect mediated by school principal leadership through the school climate was significant in the relationship between human capital and teacher satisfaction, decision capital and teacher satisfaction. Based on the above results, implications for improving teacher satisfaction were drawn. 이 연구는 고등학교 교사의 전문적 자본과 교직만족도 간의 구조적 관계를 검증하고자 하였다. 이를 위해 경기종단연구 9차년도 조사에 응답한 고등학교 교사 중 3,614명을 대상으로 전문적 자본과 교직만족도의 관계에서 학교장 지도성과 학교풍토의 직렬다중매개효과를 분석하였다. 분석 결과, 전문적 자본의 하위요소인 인적 자본은 학교장 지도성과 교직만족도에, 사회적 자본은 학교풍토에 긍정적인 영향을 미쳤다. 의사결정적 자본은 학교장 지도성, 학교풍토, 교직만족도 모두에 정적인 효과를 지니는 것으로 나타났다. 학교장 지도성은 학교풍토의 활력을 유의하게 높였고, 학교장 지도성과 학교풍토는 교직만족도에 긍정적인 영향을 주었다. 매개효과를 검증한 결과, 학교장 지도성은 인적 자본과 교직만족도, 의사결정적 자본과 교직만족도를 유의하게 매개하였다. 학교풍토는 사회적 자본과 교직만족도, 의사결정적 자본과 교직만족도 간의 관계에 있어 간접효과가 유의하였다. 또한, 학교장 지도성이 학교풍토를 거쳐 매개한 효과는 인적 자본과 교직만족도, 의사결정적 자본과 교직만족도 간의 관계에서 유의하였다. 이상의 결과를 토대로 교직만족도 제고를 위한 시사점을 도출하였다.

대량의 각혈로 사망한 장티푸스 1예

한상우,유진홍,권순석,김성훈,박지찬,홍은정,최경성,박용완,장준희,안지원,박유경,강지영,박상미,신완식 대한감염학회 2004 감염과 화학요법 Vol.36 No.5

We experienced a 25 year-old male patient with typhoid fever complicated with massive hemoptysis. Pulmonary complication in typhoid fever is very rare and to our knowledge, there has been no report of hemoptysis as a main cause of death with this disease. We herein report a rare case of typhoid fever.

Aspergillus Nidulans에서의 자외선에 의한 돌연변이 유발기작과 이에 관련된 유전자 uvsl의 기능

한동민,유지은,한유정,박종군 A.R. Liss 1992 ENVIRONMENTAL MUTAGENS AND CARCINOGENS Vol.12 No.2

사회인지론에 근거한 낮병원 정신질환 입원환자 대상비만 예방 및 관리를 위한 영양교육 효과평가

한민지,이지연,이해연,한은경,최경순,김희선 순천향대학교 기초과학연구소 2021 순천향자연과학연구 논문집 Vol.27 No.1.2

Mental illness such as schizophrenia, bipolar disorder and depression have shown high prevalence of obesity. According to the previous studies, nutrition education has therapeutic effects on patients, however mentally ill patients rarely have opportunities of long term nutrition education. In this study, nutrition education based on the social cognitive theory was conducted. Patients with mental illness received education program once a month during 18 months in a day hospital. Fifteen patients were included and divided into two groups according to the attendance rate. Results showed that the group attended the education more than 10 times showed weight loss, while the group less than 10 times showed weight gain. Five long-term hospitalized patients gained weight during one year prior to the nutrition education, but showed weight loss during one year with the nutrition education. Regardless of the number of attendance, the group of BMI≥30kg/m2 showed weight loss. Although this study has several limitations and did not obtain a statistically significant results, it confirmed the necessity of providing clinical nutrition services including nutrition education for mentally ill patients.

췌장의 대낭성 장액성 낭선종 : 2예 보고

김한성,최현준,주미,장선희,곽지은,김철남 인제대학교 2006 仁濟醫學 Vol.27 No.-

Typical serous cystadenoma of pancreas is formed by many microcysts, of which diameter are less than 2cm. Recently, rare variants are also reported as macrocystic, unicystic, or multicentric. Macrocystic serous cystadenoma is diffcult to differentiate from pseudocyst, mucinous cystadenoma and other cystic mass having macrocysts. As these lesions have different symptoms, methods of treatment, and prognoses, it is important to diagnose and treat correctly. We report 2 cases which diagnosed as macrocystic serous cystadenoma with stressing scarcity value and clinical importance.

정치 웹사이트를 대상으로 한 웹 공간 분석

박한우,한지은,최경호,김효동,Kate A. Mirandilla 한국정보사회진흥원 2006 정보화정책 Vol.13 No.1

본 연구의 목적은 필리핀의 정치 시스템 및 선거 과정에 있어 인터넷의 이용, 역할, 영향 등을 살펴봄으로써 사이버 공간에서 전개되는 정치 활동의 온라인 구조를 분석하는 것이다. 구체적으로 말하면, 본 논문은 지난 2004년의 필리핀 총 선거에서 인터넷이 이용되는 다양한 방식을 검토하여 선거에서의 인터넷의 역할을 필리핀의 정치 문화와 연관하여 탐구하였다. 방법론적으로 먼저, 지난 필리핀 선거의 웹 공간을 형성하는 여러 웹사이트들 가운데 92개가 표집되었다. 표본들을 대상으로 정보성 및 참여유도성 피쳐의 분포 현황을 운영자의 유형에 따라 조사하였다. 연구 결과에 따르면, 정당과 비정부기구에서 운영하는 웹사이트들의 역할이 두드러지는 경향이 나타났다. 정당과 비정부기구는 선거와 관련된 뉴스와 온라인 포럼의 운영 등 가장 많은 유형의 피쳐(feature)를 제공하였다. 후보자 웹사이트 또한 유권자들의 참여를 촉진하는 여러 컨텐츠와 서비스를 상당히 제공하고 있었다. 이러한 결과는 필리핀의 인터넷 정치 문화에 영향을 미친 정치 및 사회적 상황과 결부되어 논의되었다.