• The Science & Technology
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• v.29 no.9 s.328
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• pp.71-74
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• 1996

우리나라 잠사학분야의 개척자로 평생을 누에와 뽕나무연구에 바쳐온 소계 김문협박사는 요즘도 평소와 같이 아침 6시에 일어나 성경을 본 후 간단한 도수체조와 함께 하루 일과를 시작한다. 김박사는 요즘 수상록 집필에 여념이 없다. 2백자 원고지 1천5백여매의 분량이 될 그의 수상록은 거의 마무리가 돼 오는 가을 출간될 예정이다. 올해 81세인 김박사는 팔순이 넘은 나이답지 않게 학술원 회원(82년~현재)과 서울대 명예교수ㆍ국제기드온협회 등 각종 학술과 사회단체에서 열심히 봉사활동을 하고 있다.

• Cross-Cultural Studies
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• v.50
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• pp.283-311
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• 2018

The Russian poet A. C. Pushkin left more than a hundred self-portraits in his lifetime. These self-portraits are the subject of a special research project. Pushkin liked to sketch himself disguised in various shapes in his manuscripts. Besides Pushkin, many authors have portrayed themselves, but in terms of their quantity and fame, it is difficult to find self-portraits that transcended those which are as detailed and revealing as that of Pushkin's. Focusing on this point, this paper first examines the position of the poet's self-portraits in the context of the tradition of the self-portrait, as a painting genre full of romanticism as manifested and revealed in the 19th century. Subsequently, this article explains the meaning of the Pushkin's typical self-portraits in profile, which were mostly drawn in his manuscripts. Finally, in order to explore the philosophical implications contained in this poet's self-portraits, this paper attempts to read poet's self-portrait in comparison with Rembrandt's self-portrait, and Montaigne's Essais as well for a comprehensive comparison of the three entities.

• The Inventors News
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• no.27
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• pp.3-4
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• 2004

한국특허정보원 `대한민국경영품질대상` 품질경영부문 최우수상 수상 - 웰빙 붐과 함께 건강양말이 뜨고 있다 - 중기육성자금 1조2천억원으로 확대 - 한국과학재단 `올해의 여성과학기술자상` 공모 - (주)우리식품 `해초록 아이스 찰떡` 선보여 - 네팔의 어린 소녀에게 전달된 장비 상자 - 정지용의 `향수` 상표권 되찾기 위한 취소 심판 열려 - 박세준 이앤테크 대표 발명 노하우 공개 - 특허청, 세계 최초 WIPO와 온라인 문서교환 시스템 구축

• 농업기술회보
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• v.42 no.2 s.496
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• pp.46-52
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• 2005

제31회 의정부·양주농업기술자대회 개최/대구·경상북도연합회 회무위원회 열어/대구,정읍,원주 지방농민대학 개최로 영농기술향상 기여/2005년도 겨울농민 대학 6개과정 모두 마쳐/농산물 품질관리사 양성교육 실시/본회 권국원 감사 2005년도 신지식농업인으로 선정/부안 김보영 회우 우렁이농법에 의한 친환경인증 쌀 직거래 인기/전북연합회 노기욱 사무국장「한국양토양록조합 감사」피선/토종닭의 선도농가 장상처이사,항생제 불검출 품질인증 획득/진주지회 김형렬 지 회장 모친상/2005년 상반기 [우리농업 희망찾기] 정책공모/옥수수 보급종 신청 안내문/대산농촌문화상 수상후보자 추천/2005 북녘 못자리용 비닐 보내기 모금 운동/40년 역사의 자랑스런 농업기술회보!

• The Safety technology
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• no.190
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• pp.21-23
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• 2013

스테코(주)는 삼성의 최첨단 반도체 조립기술과 일본 TORAY의 베이스필름 기술의 전략적 제휴로, 1995년 설립된 LCD 구동 IC제조업체다. 응용제품으로 노트북PC, LCD, PDP TV, LCD모니터, 핸드폰 등의 액정 판넬을 구동시키는 반도체를 제조하고 있으며, LDI제품 Package 전문반도체 회사로는 세계 최고의 생산성과 기술력을 보유하고 있다는 평가를 받고 있다. 이곳은 18년의 LDI Package경험, 지속적인 연구개발 노력, 그리고 최고 수준의 품질로 비메모리 반도체 제품 분야에서는 전례를 찾기 힘든 경영성과를 달성했다. 2007년과 2008년에 국가생산성대상을 수상한 것이 이를 뒷받침한다. 이러한 기업성장의 원동력은 안전보건에서 찾을 수 있다. 2008년 산업보건 우수사례발표대회 금상, 2010년 무재해사업장 우수사례발표대회 은상, 2009년에는 제8회 대한민국안전대상에서 행정안전부장과의 영예를 안았다. 또한 그 시기 OHSAS18001 및 ISO 14001 인증도 취득하고, 최근에는 무재해 10배수라는 대기록을 달성하면서 명실상부한 최고의 아전기업을 자리 잡게 됐다. 이렇듯 스테코(주)는 빠른 시간 안에 기업반전과 안전보건이라는 두 마리 토끼를 모두 잡으면서 지역 산업현장의 모범이 되고 있는 사업장이다. 스테코(주)를 찾아가 기업발전의 토대가 되고 있는 안전보건활동이 어떻게 이뤄지고 있는지 살펴봤다.

• Journal of the Society of Naval Architects of Korea
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• v.59 no.6
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• pp.423-431
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• 2022

In this paper, the results of Planar Motion Mechanism (PMM) test for a 1/15 scaled model of the MARIN Joubert BB2 submarine is dealt with to derive the maneuvering coefficients for surface condition. For the depth of surface navigation, the top of the sail was exposed 0.46 m above the water surface in the model scale, and it corresponds to 6.9 m in the full scale. The resistance and self-propulsion tests were conducted, and the model's self-propulsion point was obtained for 1.328 m/s, which corresponded to 10 knots in the full scale. The maneuvering tests were performed at the model's self-propulsion point, and the maneuvering coefficients were obtained. Based on the maneuvering coefficients, a turning simulation was performed for starboard 30 degree of stern fins. The straight-line stability and control effectiveness in the horizontal plane were analyzed using the maneuvering coefficients and compared with the appropriate range. For the analysis of the neutral fin angle of the X-type stern fin, the stern fin test with drift angles was carried out. As a result, the flow straightening effect at lower and upper parts of the stern fin was discussed.

• Journal of Korean Society of Forest Science
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• v.89 no.5
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• pp.630-633
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• 2000

The damage by the black-tipped sawfly, Acantholyda posticalis posticalis, has been increasing all over the area of Korean pine(Pinus koraiensis)stands in Korean peninsula. This study was conducted to provide basic information for the management and control of this pest by investigating the feeding quantity of pine needles during the larval stage. The results were summarized as follows : The total needles damaged in the larval stage of the black-tipped sawfly were 9,584mm in length on an average and those of female and male were 11,774mm and 7,394mm, respectively. The total length ingested actually was 7,797mm and it was equivalent to 81.4% of the total length damaged. Early larval stage showed a little feeding and it was equivalent to 17% of total quantity. On the contrary, the feeding quantity in late larval stages of fourth and fifth instars amounted to 83%. The number of the frass excreted per larva was about 1,160, and the difference between male and female was not showed, whereas it showed remarkable difference among larval instars.

• Journal of the Korean Institute of Electrical and Electronic Material Engineers
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• v.29 no.5
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• pp.303-306
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• 2016

Floating PV system is installed on the water such as artificial lake, reservoir, river for the purposes of zero energy town and/or large scale of PV station. There are electrical gains from cooling effect by water and reflection of water surface. Particularly, floating PV power station with high efficiency solar cell modules receives a lot of attention recently. Floating PV system is installed on the water, which means grounding method to the frame of solar cell and electrical box such as connector band and distribution panelboard should be applied in different way from grounding method of PV system on land. The grounding resistance should be 10[${\Omega}$] in case the voltage is over 400[V] in accordance with Korean Standard. The applicable parameters are the resistivity of water in various circumstances, depth of water, and length of electrode in order to meet 10[${\Omega}$] of grounding resistance. We calculated appropriate length of the electrode on the basis of theoretical equation of grounding resistance and analyzed the relation between each parameters through MATLAB simulation. This paper explains grounding system of floating PV power station and presents considerations on grounding design according to the resistivity of water.

• Journal of the Korean Society of Marine Environment & Safety
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• v.27 no.7
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• pp.1004-1010
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• 2021

Ship-floating object accidents can lead not only to a delay in ship's operations, but also to large scale casualties. Hence, preventive measures are required to avoid them. This study analyzed the spatiotemporal aspects of such collisions based on the data on ship-floating object accidents in sea areas in the last five years, including the collisions in South Korea's territorial seas and exclusive economic zones. We also provide basic data for related research fields. To understand the distribution of the relative density of accidents involving floating objects, the sea area under analysis was visualized as a grid and a two-dimensional histogram was generated. A multinomial logistic regression model was used to analyze the effect of variables such as time of day and season on the collisions. The spatial analysis revealed that the collision density was highest for the areas extending from Geoje Island to Tongyeong, including Jinhae Bay, and that it was high near Jeongok Port in the West Sea and the northern part of Jeju Island. The temporal analysis revealed that the collisions occurred most frequently during the day (71.4%) and in autumn. Furthermore, the likelihood of collision with floating objects was much higher for professional fishing vessels, leisure vessels, and recreational fishing vessels than for cargo vessels during the day and in autumn. The results of this analysis can be used as primary data for the arrangement of Coast Guard vessels, rigid enforcement of regulations, removal of floating objects, and preparation of countermeasures involving preliminary removal of floating objects to prevent accidents by time and season.