熔接構造物等의 熱應力測定에 關한 硏究

李明鎬 서울産業大學校 1980 논문집 Vol.13 No.1

Recently, the thermal stress measurement becomes on issue because the welded elements such as especial boiler, turbine and high pressure vessel of atomic reactor are frequently used and they are worked at high temperature. That is why, in most case, thermal stress is a repeated thermal cycle phenomenon and often forms a cause of the breakage of machines. The present investigation found same relative difficulties in compensating method and adhesive method of the apparent strain value according to temperature by directly adhering high temperature strain gauge to material part at high temperature, 400℃ for the first time. In other words, this study made a comparison between principal value and experimental value of thermal stress for circle hole and round plate as a fundamental experiment. I think that we need mastery and experience for this experiment because there are lots of difficulties for the first time differently from the normal temperature gauge. I got a high good accurate results in this experiment of the thermal stress measurement through this paper.

다중 충돌 공기제트에서 발포 알루미늄 방열기의 방열 특성 실험

이명호,김서영,이관수,Lee, Myeong-Ho,Kim, Seo-Yeong,Lee, Gwan-Su 대한기계학회 2002 大韓機械學會論文集B Vol.26 No.8

The present experiment investigates the effects of pore density f of aluminum foam heat sinks, the jet-to-jet spacing X and the nozzle plate-to-target surface spacing H of 3$\times$3 square impinging arrays on the averaged Nusselt number. The performance of the aluminum foam heat sinks and the rectangular plate heat sink is evaluated in terms of the enhancement factor. /equation omitted/. The multiple impinging jet with X/d=4.0 displays higher Nusselt numbers than single impinging jet for 12.0$\leq$H/d$\leq$20.0. With the variation of the jet-to-jet spacing, the aluminum foam heat sink of 10 PPI show higher Nusselt numbers than the 20 and 40 PPI aluminum foam heat sinks. Further, the 10 PPI aluminum foam heat sink demonstrates 26% higher enhancement factor than the rectangular plate heat sink in the range of 7000$\leq$Re$\leq$11000.

정보시스템 내부통제요소 중요도 평가에 관한 연구 : 감사 개인적 요인을 중심으로 Focused on Auditors Personal Factors

이명호,이우형,김재학 한국경영과학회 2002 經營 科學 Vol.19 No.1

With increasing use of the computers and rapid progress of system technology, the judgment process of information system auditors is exacerbated and the auditing environment is becoming very complex. Therefore, with limited resources, to achieve the ultimate goals of control & auditing, it is absolutely necessary for the auditors to identify the relative importance and priority order of controls. Accordingly, the auditors' review and evaluation of the internal control are becoming the important issues in our modern auditing process. The objectives of this paper are to identify the crucial and important control factors that are necessary for the control system, and to analyze the relative importance of the internal controls.

사찰의 현재와 미래 인식에 대한 재가자 기초 조사

이명호 중앙승가대학교 불교학연구원 2022 불교와 사회 Vol.14 No.1

Due to COVID-19, which began in the winter of 2019, people experienced a different daily life than before, and non-face-to-face activities were introduced in religious activities. Although everyday life is gradually being restored with the development of COVID-19 vaccines, vaccinations, and various quarantine measures, a new social and religious environment that is different from before is inevitable. As a result, predicting and preparing for contemporary society became more important. For this purpose, this study conducted an online survey of Buddhists, who highly understand Korean Buddhism and maintained religious activities for a relatively longer belief time. Due to the characteristics of online surveys, there was more participation through Buddhist lay' organizations using SNS than Buddhist lays who relied on offline, and a total of 1,529 people participated in the survey. Among them, 1,527 survey results were analyzed, excluding inappropriate survey results. This study mainly summarized what the survey participants think about the current administrative affairs and employees of the temple and facilities of the temple among the public opinion polls for Buddhist lays, and what public opinions they have on the role and activities of the temple in the future society. As a result of the analysis, the survey participants positively evaluated the administration and the temple employees, but the Buddhists with a longer belief time were rather negative. In addition, the role of temples in future society was closely related to social activities that had to be participated in for the local people. The Buddhist lays thought that in the future society, temples should be a space for comfort and healing that provides emotional support and a space for sharing and volunteering with interest in welfare and poverty issues. In addition, temples were expected to play a role as a performance and cultural space and participate in social activities related to environmental/ ecological problems. 2019년 겨울에 갑작스럽게 발견된 코로나19로 인해 사람들은 이전과는 다른 일상을 경험하였고, 종교활동에서도 비대면 활동이 도입되었다. 코로나19 백신 개발과 접종, 다양한 방역조치들로 서서히 일상을 되찾아 가고 있지만, 이전과는 다른 새로운 사회와 종교환경은 피할 수 없다. 이에 새로운 사회를 전망하고 준비하는 일은 더욱 중요해졌다. 이 연구는 이러한 목적에서 불교계와 종단에 대한 이해가 높은, 그리고 신행활동을 비교적 오랜 기간 유지하고 있는 신도들을 대상으로 온라인 조사를 진행하였다. 온라인 조사의 특성 때문에 오프라인에 의존하는 신도단체보다는 SNS를 활용한 신도단체/조직을 통한 참여가 많았다. 설문조사에 총 1,529명이 참여하였고, 이 중에서 부적절한 조사결과를 제외한 총 1,527명의 조사결과를 분석하였다. 이 연구는 신도 대상 여론조사 중에서 연구참여자들이 현재 사찰 행정과 재가종무원, 사찰의 시설 등에 대해 어떻게 생각하고 있는지, 미래사회에서의 사찰 역할과 활동에 대해 어떤 의견을 가지고 있는지를 주로 정리하였다. 분석 결과, 연구참여자들은 사찰의 행정과 재가종무원에 대해서 긍정적으로 평가했다. 하지만 신행기간이 긴 신도들은 오히려 부정적으로 평가하고 있었다. 또한 미래사회에서의 사찰의 역할은 지역민들을 위해 참여해야 하는 사회활동과 밀접하게 연관되어 있었다. 신도들은 미래사회에서 사찰이 정서적 지지를 제공하는 위로와 힐링공간, 복지와 빈곤문제에 관심을 가지고 참여하는 나눔과 봉사 공간이 되어야 한다고 생각하였다. 또한 연구참여자들은 사찰이 환경/생태 관련 사회활동에도 참여하고, 수행과 문화공간으로서 역할도 수행하기를 기대하고 있었다.

IS 개발 ; X-인터넷 환경에서 디자인 패턴을 활용한 개발 프레임웍의 구축

이명호 한국경영정보학회 2004 한국경영정보학회 학술대회논문집 Vol.2004 No.-

멸절-복합위기에 대응하는 생태복지의 가능성 탐구

이명호 한국가족사회복지학회 2022 한국가족사회복지학회 학술발표논문집 Vol.2022 No.2

냉간가공과 베타급냉된 Zr-Sn 합금의 재결절 거동

이명호,정용환,Lee, Myeong-Ho,Jeong, Yong-Hwan 한국재료학회 2000 한국재료학회지 Vol.10 No.11

냉간가공과 베타급냉된 Zr-Sn 합금의 재결정 거동을 미소경도 시험과 미세 조직 관찰 방법에 의해서 조사하였다. 베타급냉 처리된 합금의 재결정은 냉간가공된 합금의 재결정보다 늦게 일어났는데, 이는 냉간 가공에 의해 도입된 축적에너지가 더 높다는 것을 의미한다. 냉간가공재와 베타급냉재의 초기 경도는 동일하지라도 재결정거동은 아주 다르게 나타났다. TEM 조직관찰 결과를 근거로 할 때, 냉간가공재는 subgrain합체에 의해서 재결정이 일어나며 베타급냉재는 응력유기 입계이동에 의해서 재결정이 일어나는 것으로 밝혀졌다. Recrystallization behaviors of cold-worked and $\beta$-quenched Zr-Zn alloys were investigated by the microhardness tests and microscopic examinations. The recrystallization of the $\beta$-quenched alloys was retarded in comparison with that of the cold-worked alloys, suggesting that the stored energy of the cold-worked alloys is larger than that of the $\beta$-quenched alloys. Although initial hardness for the cold-worked and the $\beta$-quenched specimens had an equal value, the recrystallization behaviors were observed to be quite different. Based on the transmission electron microscope(TEM) studies, it was suggested that the recrystallization of the cold-worked specimen would have occurred by subgrain coalescence while that of $\beta$-quenched specimen by strain-induced grain boundary migration.

국내 레토르트 삼계탕 제품의 포장 개선을 위한 소비자 기호도 조사

이명호,김민휘,이윤석 한국포장학회 2021 한국포장학회지 Vol.27 No.3

We studied the consumer preference for the packaging of “Samgyetang” retort product in order to improve its function and design. A total of 319 eligible respondents (male 175, female 144) were surveyed with a questionnaire asking on the general characteristics for the preference of the packaging function, type of retort package, packaging design, convenience, cooking method of retort product and characteristics of “Samgyetang” retort product. The collected data was analyzed using a chi-square (X2) statistical test in SPSS program. The results showed that the retort packages with opacity and microwaveable types were preferred. Also, most respondents expressed that it needs to be improved for cooking convenience. Another question results showed that the consumers are considering the taste and cost of a product more important than the brand of its product when purchasing. Based on the results of the questionnaire, the study suggested that many consumers want the convenience of packaging and product protection for high value added product. The results help to provide consumer’s demand for packaging development and to provide the greatest advantages in terms of production and marketability of “Samgyetang” retort product.

후기 근대의 공포와 재앙의 상상력 - 편혜영의『재와 빨강』

이명호,장정윤,전소영,김은하,박숙자,김영미,김연숙,김미현 국제비교한국학회 2013 비교한국학 Comparative Korean Studies Vol.21 No.1

한국사회 전환을 준비하는 불교시민교육 - 전환의 과제를 중심으로 -

이명호 한국동양철학회 2022 동양철학 Vol.- No.57

In the 「Framework Act on Education」, Korean society sets the direction that even adults, including students, have the right to be educated to have the 'qualities necessary as a democratic citizen’, and through this, should contribute to the public interest of Korean society and mankind as a whole. However, discussions on what specifically, civic education for democratic citizens is, are still underway without agreement. The important point is that the social structure and lifestyle change according to the times, and the qualities and virtues required by citizens also change. Considering this, the philosophical and theoretical level of review and discussion of the goals, directions, and grounds of citizenship education should be conducted together with social analysis and the prediction of social change. From this awareness of the problem, this study summarized recent Korean society perspectives from the viewpoint of 'transition,' Based on this, the goals and directions of citizenship education were summarized. Korean society has long confirmed that social solidarity is collapsing due to conflict, hatred, and exclusion. In addition, inequality has accelerated since neoliberal policy was fully implemented. In addition, it has been confirmed that the discourse of meritocracy that justifies inequality has become the mainstream perception of society. In addition, as a member of the human community, Korea also identified an ecological crisis that could be an exception. Therefore, we have now confirmed that social integration, restoration of publicity, and the emergence of ecological values are new tasks. To solve these challenges, it is necessary to form a social entity to prepare for a transition. In this sense of the problem, this study presents the virtues of Buddhism, especially for citizens, from an acting point of view as three things: (a) reconciliatory thought for social integration, (b) collective karma for social justice, and (c) awareness and practice of life peace. 「교육기본법」은 학생을 포함한 성인도 ‘민주시민으로서 필요한 자질’을 갖추기 위해 교육받을 권리가 있으며, 이를 통해 한국사회 더 나아가 인류의 공공 이익을 위해 기여해야 한다고 규정하고 있다. 그러나 민주시민을 위한 시민교육이 도대체 무엇인지에 대한 구체적인 합의는 존재하지 않으며, 관련 논의는 여전히 진행 중이다. 시대에 따라 사회구조와 삶의 양식이 바뀌고, 그에 따라 시민에게 요구되는 자질/덕목도 변화한다. 따라서 시민교육의 목표와 지향점, 근거에 대한 철학적 고찰이 사회분석 및 시대 전망과 함께 이루어져야 한다. 이에 본 연구는 최근의 한국사회를 ‘전환’의 관점에서 정리하고, 이에 근거하여 시민교육의 목표를 정리하였다. 한국사회는 오래전부터 갈등과 혐오, 배제로 인해 사회적 연대가 무너지고 있으며, 신자유주의 정책이 전면화된 이후 불평등이 심화하고 있는 현실을 확인하였다. 또한 인류의 생존을 위협하는 생태위기도 확인하였다. 그래서 사회통합과 공공성 회복, 생태적 가치의 전면화가 한국사회의 새로운 과제이다. 이 세 가지 과제 해결을 위해, 전환을 위한 사회적 주체를 형성해야 한다. 본 연구는 이러한 문제의식에서 불교철학, 특히 연기적 관점에서 시민의 덕목을 세 가지, ⑴ 사회통합을 위한 화쟁, ⑵ 사회정의를 위한 공업, ⑶ 생태적 가치로서 생명평화의 자각과 실천으로 제시하였다.