염색 단판을 이용한 集成 染色 무늬목 開發

안삼근,강형철,안상열,이균필,변희섭 경상대학교 농업생명과학연구원 2002 농업생명과학연구 Vol.36 No.4

본 연구는 집성 염색 무니목 개발을 위하여 사용 가능한 수종과 3종류의 염료를 사용하여 염색시간, 염색온도, 함수율 및 Flitch 제작에 대하여 연구한 결과는 다음과 같다. 실험에 사용한 4수종 중에서 선삭성이 불량한 은수원 사시나무를 제외한 3수종인 소나무와 이태리 포플러, 마티카가 사용 가능한 수종으로 밝혀졌다. Stain은 번지거나 얼룩이 지는 현상, Dylon은 침투 불균일로 부적당하였으나 Fine은 염색상태가 양호하였다. 염색시간은 5시간 이상 되어야 염색정도가 양호하였고, 염색온도는 90℃에서 가장 적당하였으며 생재와 기건재 및 포수재에 대한 영향은 큰 차이가 없었다. Flitch제작에 적당한 함수율은 9%이었다. This study was carried out to develop laminated dyeing wood, for which usable three sixties of trees and 3 kinds of dye stuffs were used to investigate dyeing time, dyeing temperature, moisture content and manufacture of flitch, the results were as follows: Out of four species of trees used in the experiment, it was found that three species, Pinus densiflora, Populus euramercana and Dyrea costulata were usable excluding Populus tomentiglandulosa whose cutting ability was bad. As to influence according to the kind of dye stuff, the Stain of low price could be used as a coloring agent but it was not proper as a dyeing agent due to spreading or staining phenomenon. As Dylon which was generally used to dye textile penetrated them uneven, dyeing only their surface, it was also found improper to be used. On the other hand, the dyed condition was good with Fine. The dyed condition was good when dyeing time was more than 5 hours and it was the most adequate when the temperature was at 90℃. There was no significant difference between their influence on green, dried and saturated wood.-In the manufacture of Flitch, the most appropriate moisture content was 9%.

국산 체외 충격파 쇄석기의 음향학적 특성 평가

최민주,이종수,김성삼,조성찬,양형석,손종수,천원기 제주대학교 공과대학 첨단기술연구소 2001 尖端技術硏究所論文集 Vol.12 No.2

In the study we measured and evaluated the acoustical property of a domestic spark gap type extracorporeal shock wave lithotripsy (ESWL). Altering the discharging medium between the electrodes of the shock wave generator (water, 1% an 10% NaCl electrolyte), we measured shock waveforms and sound pressure level (SPL). For the shock waves produced using the discharging medium, water, it was seen that the shock wave peak pressure went up to 70 MPa, and the SPL was in the range of 90 - 100 dB. As the concentration of NaCl increased in the electrolyte. the SPL did not change much and was shown to increase correlation with the discharging voltage. In the case of the discharging medium. 10% NaCl electrolyte, it was found that the shock amplitudes varied in a narrow range when being high in the concentration of NaCl and were large when being high in discharging voltages. While the stone fragmentation was in process, we measured the acoustic emission and compared their spectral properties.

응용형 한국어 인재를 위한 글쓰기의 이론과 실제

이삼형 ( Sam Hyeong Lee ) 중국한국(조선)어교육연구학회 2016 한국(조선)어교육연구 Vol.11 No.-

Writing ability is essential for the man of application. Many people are apt to think that writing ability is a talent and writing is reached at one time. But in order to be good writer it should be a lot of practice. In this study, we investigated the concept and practice of such decisions, the natural configuration, the concrete content creation, accurate representation of the subject.

국어교육학 연구, 되돌아 보기와 내다보기 국어교육 연구의 어제, 오늘 그리고 내일

이삼형 ( Sam Hyeong Lee ) 국어교육학회 2002 國語敎育學硏究 Vol.14 No.-

국어교육과 문화의 계승과 창달

이삼형 ( Sam Hyeong Lee ),이지선 ( Jee Sun Lee ) 국어교육학회 2015 國語敎育學硏究 Vol.50 No.4

본고의 목적은 현재 국어교육에서 논의되고 있는 문화론적 관점의 실상을 들여다보고, 문화교육으로서의 국어교육이 나아가야 할 방향을 모색하는 데 있다. 문화교육으로서의 국어교육은 학습자가 국어문화를 창조하는 주체로 성장하게 하는 목표로 설정해 왔다. 그러나 그간 문화 계승과 창달과 관련된 논의는 문학 영역 중심으로 주로 논의되었기때문에 학습자가 문화를 계승하고 창조하는 능력을 기르는 데는 한계가 있었다. 학습자가 주체적으로 문화를 계승하고 창달하게 한다는 목표는 수행을 통해 가능한 목표이기 때문에, 사고와 소통을 다루는 이해ㆍ표현 영역을 포함하여 국어과의 각 영역을 통해 총체적으로 접근하는 관점이 필요하다. 본고에서는 문화교육을 위해 실체 중심의 교육관을 전환하여 수행 중심의 교육관으로 나아가야 함을 역설하였다. 학습자의 수행을 지원하기 위해 교육 내용은 학습자들의 깊이 있는 이해와 창조적 재해석 활동을 지원하는 방향으로 구성되어야 한다. 본고에서는 이를 위한 교수 방법으로 탐구와, 내용, 문체, 사고 체계 등을 계승하여 창조에 활용하는 방법 등을 제안하였다. The purpose of this manuscript is to take a look into the real state of the culture theory viewpoint that has been discussed in the current Korean-language education and to seek the direction in which the Korean-language education for the successions and the developments of the culture should advance. So we are emphasized that the cultural education must stand up throughout the whole, which is comprised of each of the domains, of the Korean-language education by disclosing the personality of the Korean-language education as a cultural education from the essential and instrumental personality of the Korean language. Also, regarding the direction for the Korean-language education for the cultural successions and developments, the following were proposed: Firstly, the formation of a cultural community by accommodating the valuable culture; Secondly, the reinterpretation of the cultural phenomena by utilizing the critical ways of thinking; And, thirdly, the possibility of the setting up for the utilization of the language culture as a resource for the cultural creations. Or, in other words, it can be said that this is a time point at which the general approach by considering the cultural education centered on the ways of thinking and the understanding of the expressions is needed in order to accomplish the goal of the Korean-language education, which is said to be the independent succession and development of the culture by the learner.

MIMO 채널에서 채널 용량 측정을 통한 STBC 성능분석

천삼형(Sam-Hyeong Cheon),남원모(Won-Mo Nam),황태욱(Tae-Wook Hwang),김영수(Young-Soo Kim) 한국통신학회 2003 한국통신학회 학술대회논문집 Vol.2003 No.11

스크라바 TIG(Tungsten Inert Gas) 용접을 위한 겐트리형 용접 로봇의 SDI장치 및 모니터링 시스템 개발

박형삼(Hyeong-Sam Park),주동현(Dong-Hyun Ju),신세원(Se-Won Shin),황윤길(Yun-Gil Hwang),안기주(Ki-Ju Ahn) 한국정보기술학회 2020 한국정보기술학회논문지 Vol.18 No.8

Recently, the TIG welding robot monitoring system for shipbuilding scribing is trying to improve welding quality by checking in real time and taking appropriate and appropriate measures. In addition, the welding process and welding images through various suitable sensors and cameras are predicted, evaluated, and managed by measuring and analyzing results in real time. These systems are widely used for thin-plate welding in ship construction and scrubber and TIG welding, which are proposed as an alternative to environmental pollution control in IMO. In this paper, the quality monitoring of the TIG welding process for scribing fabrication is performed by real-time welding quality evaluation, and the actual welding site application case and data are made into DB to contribute to the improvement of welding quality.

Pseudallescheria boydii에 의한 진균종

김삼형 ( Sam Hyeong Kim ),홍석진 ( Seok Jin Hong ),강훈 ( Hoon Kang ),손숙자 ( Sook Ja Son ),송계용 ( Kyae Yong Song ) 대한피부과학회 1998 대한피부과학회지 Vol.36 No.2

Pseudallescheria (P.) boydii is a true fungus that is ubiquitous in nature, and has a world-wide distribution. It has been isolated from soil, plant debris, polluted water and sewage. Infection may occur via direct inoculation or inhalation, and usually affects the extremities. It is a common cause of mycetoma characterized by tumefaction, draining sinuses and grains. It has polymorphism due to a complicated life cycle which undergoes teleomorph as well as anamorph stages. Cleistothecia, ascocarp and ascospore may be seen during the teleomorph stages, whereas scedosporium and graphium type may be seen during the anamorph stages. We report a case of P. boydii mycetoma occurring in a 69-year old male. He had multiple nodules with a discharging fistula on a dark red plaque at the dorsum of the right forearm. Cultural isolation for definitive diagnosis showed typical P. boydii. The lesion responded well to daily itraconazole. (Korean J Dermatol 1998;36(2): 341-345)

교사의 화법 ; 교사의 상담 화법

이삼형 ( Lee Sam Hyeong ) 한국화법학회 2003 화법연구 Vol.5 No.-

정당화 원리를 활용한 대학 리터러시 교육 방안 연구 ― 공론화 과정의 활용 가능성을 중심으로

이삼형 ( Lee Sam-hyeong ),길호현 ( Kil Hohyun ),이지선 ( Lee Jeesun ) 국어교육학회 2021 國語敎育學硏究 Vol.56 No.4

이 연구는 합리적 의사소통 역량을 기르기 위한 대학 리터러시 교육의 방법으로 정당화를 활용할 수 있는 방안을 제시하는 것을 목적으로 한다. 이를 위해 이 연구에서는 정당화의 과정이 잘 드러나는 공론화 보고서 6편을 대상으로 공론화의 진행 과정을 분석하였다. 분석 결과 공론화 과정에서 과정적 정당화 기제로 정보의 공유와 학습, 공정성, 협력적 소통 지향 등이 나타났다. 또한 실천적 정당화 기제로 실제적 문제 해결과 합의 형성의 힘 증진이 발견되었다. 이 연구에서는 이러한 정당화 기제를 활용한 대학 리터러시 교육을 위해 기획 및 사전 학습 단계, 숙의 프로그램 진행 단계, 사회적 실천 단계의 3단계 프로그램을 제안하였다. 공론화를 활용한 정당화 교육 프로그램은 기존의 교실 중심 및 대결 위주의 토론 교육에서 벗어나 실천 중심의 협력적 의사소통 능력을 기를 수 있다는 점에서 교육적 가치가 있다. This study aims to suggest a way to utilize justification as a method of university literacy education to develop rational communication capabilities. To this end, six public deliberation reports were selected as research subjects. As a result of the analysis, in the process of public deliberation, information sharing and learning, fairness, and cooperative communication orientation appeared as a procedural rationality mechanism. Furthermore, as a social praxis mechanism, the power of practical problem solving and consensus formation was found. In this study, a university literacy education program using this justification mechanism was proposed.