에어 버블링을 이용한 침강속도 제어기법 적용 습식워터젯용 연마제 개발

이대형,김영배,모세웅,김민호,이종무,Lee, Dae-Hyung,Kim, Young-Bea,Mo, Se-Woong,Kim, Min-Ho,Lee, Chong-Mu 한국세라믹학회 2010 한국세라믹학회지 Vol.47 No.3

In recent years abrasive water jet (AWJ) has received significant attention as a technology used in the manufacturing industry for cutting materials. In this paper we report the development of a new preparation method of abrasives for water jet by using an air bubbling sedimentation rate control technique. The SiC abrasives prepared by an air bubbling sedimentation rate control technique using latex resin are found to be superior to the conventional abrasives not only in surface roughness uniformity but also in lifetime. The AWJ test results also show that the former has also better impact-resistance and wear-resistance than the latter.

국산 머루주의 품질 특성 및 생리기능성

이대형,유형은,이종수,Lee, Dae-hyoung,Yu, Hyung-Eun,Lee, Jong-soo 배재대학교 자연과학연구소 2005 自然科學論文集 Vol.15 No.1

To develop a new functional fruit wine, quality characteristics and physiological functionality of wild grape wine (WGW) were investigated and compared with that of foreign grape wine (FGW). Ethanol contents of WGW was 11.0%, similar to that of FGW(10.6%), but total acidity(0.67%) and total anthocyanin content($A_{520}$: 0.32) of WGW were higher than those of FGW(0.4%, 0.22). Antioxydant activity and SOD-like activity of WGW which is related in anti-aging functionality were 93.6% and 53.0%, respectively, higher than those of FGW(85.9%, 42.5%). from this results, we concluded domestic wild grape wine is very excellent functional fruit wine.

홍길동전에 대한 이보상(李輔相)의 보수적 인식과 개작

이대형 ( Lee Dae-hyung ) 한국고소설학회 2018 古小說 硏究 Vol.45 No.-

1926년 『계명』 15호와 16호에 이보상이 한문현토체로 옮긴 <홍길동전>이 연재되었다. 이보상은 경판본 계열을 토대로 표현을 수정하여 제시하면서 기존 홍길동전에 대한 비평을 부가하였으며, 적서차별의 원인이 정도전의 탓이라는 언급을 하고 있다. 『계명』 의 <홍길동전>은 대체로 이전 <홍길동전>과 다르지 않은데, 1939년부터 1940년까지 홍길동전을 장편으로 개작하여 ‘촉규화(蜀葵花)’라는 제명으로 『매일신보』 에 연재할 때는 이전과 사뭇 달라졌다. <촉규화>는 기존 홍길동전을 비판적으로 계승하여 충효를 완성한 인물로 형상화하는 한편 환상적 요소가 많은 장편소설로 개작한 것이다. <촉규화>는 홍길동의 시대를 비정하는 등 역사적 사실에 대한 관심을 보이는데 이는 이보상 소설의 일반적인 양상이다. <촉규화>의 독특한 점은 환상적 존재들과 도술 등이 등장한다는 점인데 이는 <봉신연의>의 영향이라고 저자가 밝혔다. 이보상은 <촉규화>에서 홍길동을 충효의 인물로 형상화하였는데 이는 작자의 보수적 성향에 부합한다. 그런데 홍길동의 행위 중에 잔인하게 가학적인 모습도 보이는데 이는 이념의 폭력성이 은연중에 드러난 것으로 보인다. In 1926 Keimyung(啓明) No. 15 and 16, Lee Bo-sang transferred Hangul edition of Honggildong-jeon to Hangul-suffixed-Chinese -story. Lee Bo-sang's Honggildong-jeon was based largely on the Gyeongpan(京板) edition, and contains criticisms of the existing Honggildon-gjeon. It is unique that Jeong Do-jeon(鄭道傳) is to blame for the discrimination of legitimate children and illegitimate children, caused by the writer's historical consciousness, but the story is no different from the previous Honggildong-jeon. From 1939 on to 1940, Lee Bo-sang translated Honggildong-jeon into a new series, which was published 242 times in Maeilsinbo(每日申報) under the title ‘Chokgyuwha’(蜀葵花) which means hollyhock. Chokgyuwha critically inherited the existing Honggildong-jeon and was adapted into a full-length novel that had many fantastic elements which was influenced by Fengshen-yanyi(封神演義). One way Lee Bo-sang has expanded into a feature novel is to add several episodes. Some of them criticize the powerful in the rural communities, but some of them are significantly weakened by the controversial issue of the ruling order compared to the existing Honggildong-jeon. Lee Bo-sang only carries a critical message to the extent that Hong Gil-dong, the child of a concubine can’t call his gather and that put corrupt persons to shame.

구기자를 이용한 전통주의 제조 및 생리 기능성

이대형(Dae-Hyoung Lee),박원종(Won-Jong Park),이봉춘(Bong-Chun Lee),이주찬(Ju-Chan Lee),이대형(Dae-Hyung Lee),이종수(Jong-Soo Lee) 한국식품과학회 2005 한국식품과학회지 Vol.37 No.5

요도하 질 평활근종

이대형 ( Dae Hyung Lee ),고민환 ( Min Whan Koh ) 대한산부인과학회 2004 Obstetrics & Gynecology Science Vol.47 No.9

Vaginal leiomyoma is rare. They usually arise from the anterior vaginal wall and may be confused with a variety of vaginal tumors. Correct preoperative diagnosis is difficult. We experienced leiomyoma of suburethral area. We report this case with a brief

좋은 체육수업을 위한 교사의 역량 및 역할 탐색

이대형(Lee Dae Hyung) 학습자중심교과교육학회 2012 학습자중심교과교육연구 Vol.12 No.4

좋은 체육수업은 과학적ㆍ예술적 측면 등 가르치고 배우는 과정에서 다양한 측면 들이 중층구조로 복잡하게 얽혀져 있기 때문에 한마디로 정의내리기는 쉽지 않다. 이 러한 점을 고려하여 본 연구는 기존의 선행연구 자료를 토대로 좋은 체육수업에 대한 여러 가지 관점과 시각을 고찰하였고, 좋은 체육수업의 기본 개념 및 요소와 교사의 역량과 역할에 대하여 조명한 결과는 다음과 같다. 첫째, 좋은 체육수업의 개념과 접 근에 대한 이해의 폭을 높이기 위해 교육일반 및 타교과에서의 좋은 수업의 개념과 요소, 체육교과에서의 좋은 수업을 위한 동향과 개념, 좋은 체육수업에 대한 개념의 재정립: 다양한 시각, 좋은 체육수업을 위한 한 가지 접근: 모형에 근거한 체육수업을 탐색하였다. 또한, 체육교과에서의 좋은 수업의 동향 및 개념적인 측면에서는 기능적 접근: 효율성 및 효과성, 반성적 접근: 반성적 실천 및 성찰, 비판적 접근: 비평, 인문 적 접근: 규범성 등이 도출되었다. 그리고 둘째, 좋은 체육수업을 위한 교사의 역량 및 역할을 탐색한 결과 올바른 체육교사는 품성과 자질, 유능한 체육교사의 전문능력 을 갖추어야 한다. 특히, 유능한 체육교사는 교육과정 개발자로서의 체육교사와 반성 적 실천가로서의 체육교사가 되어야 한다. As the excellent physical education class is not only complexly tangled with various aspects of multi layer structures in the process of learning such as scientific and artistic aspects, etc. but also it is connected with various standpoints and viewpoints at the same time, so it is not easy to define it in a sentence. In those aspects, this study researched various standpoints and viewpoints on the excellent physical education class based on the existing prior materials and observed the basic concept and factors of the excellent physical education class and the ability and role of a teacher. The results are as follows. Firstly, to widen the understanding on the concept and approach of the excellent physical education class, I searched the concept and factors of the excellent class from the general education and other subjects, the tendency and concept for the excellent class at the physical education, and the physical education class based on the approach: model for the excellent physical education class. From the tendency and concept as the excellent class at the physical education, I could draw out the functional approach; efficiency and effectiveness, reflective approach; reflective practice and introspection, critical approach; criticism, and humanistic approach; norm, etc. And secondly, the results of searching the ability and role of a teacher for the excellent physical education class show that it is necessary to have the character and nature to be the right physical education teacher and the special ability to be the capable teacher. Especially, to improve the professional ability of the capable physical education teacher, the necessity of the physical education teacher as the developer of the curriculum and as the reflective practitioner are induced.

재발한 외음부의 혈관근섬유모세포종

이대형 ( Dae Hyung Lee ),이정주 ( Jung Ju Lee ),고민환 ( Min Whan Koh ) 대한산부인과학회 2011 Obstetrics & Gynecology Science Vol.54 No.6

Angiomyofi broblastoma is a rare benign soft tissue tumor of female genital tract. It is considered to be slowly growing, of low potency for local recurrence. We recently experienced a recurrent angiomyofi broblastoma of the vulva. So, we report a recurrent case of angiomyofi broblastoma after local excision 8 years ago.

成俔 記文의 관료문인적 성격

이대형(Lee, Dae Hyung) 동양한문학회(구 부산한문학회) 2009 동양한문학연구 Vol.29 No.-

虛白堂 成俔의 記 34편 가운데 공공건물에 대한 것이 17편으로 다수를 차지하고, 공공건물 기문 가운데 16편이 지방의 공공건물에 관한 기록이다. 그 가운데 향교를 다룬 1편을 제외하면 모두 客舍에 대한 기문이다. 객사기문에서는 객사가 賓客을 맞이하기 위한 목적 등으로 필요하다는 점, 수령의 정치와 긴밀하게 관련된다는 점들을 역설하고 있다. 공공건물의 경우 정치적 관점에서 건물의 공공성을 표방하는 데 중점을 두었고, 사적 건물은 건물의 이름을 풀이하면서 인생관과 유교적 도리를 부연하는 방향으로 서술되었다. 승려에게 준 기문에서는 불교를 유교와 관련지어 해석하는 면모를 보인다. 성현의 기문에서 주류를 차지하는 공공건물에 대한 기문 가운데 친히 가서 보고 지은 것은 7편에 그친다. 직접 가서 보지 않은 상태에서 기문을 지으려면 현장에서 보내온 글에 의존해야만 한다. 성현의 기문에는 현장에서 보내온 글이 대거 인용된 경우도 보인다. 남의 글을 토대로 기문을 찬술하다보니 개성적 표현보다는 관습적 표현들이 자주 사용되었다. 관습적 표현들은 건물의 重修에 백성들이 자발적으로 참여하여 쉽게 완성되었고 백성들이 수령을 찬미한다는 데서 두드러진다. 이러한 표현들은 실제 백성의 입장이 아니라 통치자의 입장에서 서술된 다분히 관념적이고 이상적인 것으 로 보인다. 15세기 다른 관료문인들의 기문과 비교하면, 역사적 관점을 견지하며 표현이나 흥취를 중시하는 문인으로서의 모습을 보여주는 김종직이나 신선풍취를 보이는 홍귀달과는 달리, 성현의 기문은 객사의 효용 등 정치적인 측면에 주목하여 관습적인 서술을 보여준다는 데서 관료문인으로서의 모습이 두드러진다. Sung Hyeon wrote 34 gies and most of them deal with public buildings. There are 19 gies about the public buildings. Especially 16 gies of the 19 works are reports on local public buildings. Except one which deals with a Confucian temple and a school belonging to it, all the rest of 16 works are gies about public inns[客舍]. In the gies about public inns, it is emphasized that the public inns are necessary for welcoming visitors such as envoys or public officials and related with local governor's political affairs. He stressed the public buildings' functions in the political views. In the other hand, private building are introduced by explaining the reason of giving a name of a private building and we can understand his viewpoint on life and Confucian duties. There are 4 gies which Sung Hyeon wrote for Buddhist monks trying to connect Buddhism to Confucianism. Sung Hyeon's main gies are 19 works dealing with public buildings. Only 7 works of them were written based on personal experience of seeing them with his own eyes. The rest of them were written from the local letters sent at the pressing request of Sung Hyeon. We can easily found a lot of quotations from the local letters in his gies. Because of writing on the base of other's letters, he used conventional expressions more than individual ones. It is an example of his conventional remarks that people participated in construction work voluntarily and praised the governors for the building. These expressions are ideological and ideal not in people's places but in governors' places. Compared with others' works, gies by Sung Hyeon show us his bureaucratic literary features well. He wrote a lot of gies about usefulness of public inns in the political aspects.

체조수업을 통한 예비교사의 가치정향 형성에 관한 연구

이대형(Lee, Dae-Hyung),엄혁주(Eum, Hyok-Ju) 학습자중심교과교육학회 2014 학습자중심교과교육연구 Vol.14 No.2

본 연구는 체조수업을 매개로 예비교사의 가치정향을 형성해가는 과정에 대해 탐색하는데 그 목적이 있다. 이러한 연구목적을 위해 질적 연구 방법을 채택하였으며, 유목적 표집법을 이용하여 G 교육대학교 3학년 예비교사 5명을 연구 참여자로 선정 하였으며, 심층면담, 현장노트, 수업일지, 체육일기를 통해 자료를 수집하였다. 수집된 자료는 질적 연구의 논리적 특성에 따라 자료수집과 동시에 자료 분석을 실시하였다. 분석결과는 체조수업 시작과 과정의 흐름으로 나타났다. 첫째, 시작 단계에서 는 체조를 비합리적인 과목과 좌식문화에 따른 어려움으로 인식하고 있었다. 둘째, 체조수업 과정에서의 가치정향은 직접체험을 통한 기능 향상, Back to the basic, 진정한 교사되기, 비합리속의 합리로 도출되었다. The purpose of this study was to find out cases and experiences felt by elementary pre-service teachers during gymnastics class. For this goal, qualitative research method was chosen and by using purposeful sampling, 5 elementary pre-service teachers were selected as major participants in the research. The research data was collected through in-depth interviews, field note, class diary of the teacher, and student s journal. They were transcribed and coded for domain analysis and classification analysis. The result showed the entrance period and the participating period. First, gymnastic class are felt irrational subject and problems of sedentary culture by them on the entrance period. Second, they were the development of direct experience, Back to the basic, becoming the professional teacher, and rational of irrational.

체육교육을 통한 인성교육의 지도 방안

이대형(Dae Hyung Lee),김정식(Jeong Sik Kim) 한국체육교육학회 2003 한국체육교육학회지 Vol.7 No.4

This study analyzed the moral and social character to find the best teaching methods of the human character through physical education via gymnastics, track and field games, presentation, physical activity and health section of the 5th and 6th grade in the elementary school. Then we intend to present the teaching methods which are useful in physical education and consider the problem from many other angles There is much involved in the voluntary positiveness, practice to solve the learning task and the factor of social character. In the moral character, there are contained the rules which observe the game, self-role on the respect, but we analyzed that they had less compassion which is helpful to friends, politeness which aids teaching, honesty which admit himself or herself and the factor of the justice. In physical education, teachers have to teach character education as follows. In the gymnastic exercises teachers must teach the students to have interests and self-confidence from easy and simple action to high degree of complicated action step by step. In the athletic sports, teachers should teach track and field to get into everyday life and habitual before they make systems according to the learners` specificity. It is important to learn strategy and apply to skill in the game activity. In presentation action, we should develop cooperation to solve the learning task through holding learners` knowledge in common. In physical action, teachers guide the students to find out suitable exercise and should teach to increase the exercise time and the number of times. In health action, teachers have not to test learning knowledge about the health but to teach the students to practice it steadily in daily life. In physical education, it is the education of the whole man which should take seriously the view of practical character as an earnest aim in the elementary school and a task which pursues in the whole character and encompasses school life. In the physical education, it is important to have interests and concerns about the physical activity through the cooperative learning and play learning in each domain and the develop and adjust the game the sports action in order to progress basic ability which is adaptable to sports action and establish and run the teaching-learning plan.