익단 분출이 있는 날개표면의 압력분포에 관한 실험 연구

이봉준,김충희,張景鎭,신동진 한국 항공대학교 항공산업기술연구소 1997 航空宇宙産業技術硏究所 硏究誌 Vol.7 No.-

중국의 남경항공항천대학에 있는 시험부 3m x 2.5m의 저속 풍동을 이용하여 직사각형 반날개의 끝에 원형 익단분출관을 장착하여 압축공기를 분출할 때 날개표면의 압력분포에 대한 실험연구를 하였다. 원형 분출관은 날개 끝에 시위방향으로 장착된 동관으로서 측면에 분출공이 설치되어 있다. 본 연구에서는 분출각도, 분출운동량계수, 분출공의 위치 등을 변화시키면서 날개끝에서 압축공기를 분출할 때와 분출하지 않았을 때의 날개표면의 압력분포 특성을 조사하였다. 실험결과 날개끝에서 분출을 할 경우에 날개끝부분에서 압력분포에 영향을 미치고 스팬방향으로 공기력의 증가를 가져오는 효과가 있음을 알 수 있다. An experimental study was conducted in the NH-2 subsonic wind tunnel (test section 3m x 2.5m) located at Nanjing University of Aeronautics and Astronautics, China, to determine surface pressure over rectangular semi span wing with tip blowing using circular blowing tube. The circular blowing tube was made of a copper tube with multiple blowing holes and was installed at the wing tip along chordwise. In this study, the data were measured for the wing with and without wing tip blowing. Selected data at several test condition varying blowing angle. jet momentum coefficient and blowing holes location are discussed to show pressure distribution trends. The test results showed that the wing tip blowing mainly affected the pressure distribution of the outboard region of the wing and increased the spanwise loading near the tip.

새로운 실제적인 뇌전증의 정의

신동진,이병인,송홍기 대한신경과학회 2016 대한신경과학회지 Vol.34 No.3

In 2005, the ILAE conceptually defined epilepsy as a disorder of the brain, characterized by an enduring predisposition to generate epileptic seizures and by its psychosocial consequences. In clinical practice, this definition of epilepsy is usually taken to mean at least two unprovoked seizures more than 24 h apart. The operational definition for special circumstances that do not meet the criteria of two unprovoked attacks has been recommended. In 2014, the ILAE refined the practical definition of epilepsy. With this definition, epilepsy is a disease of the brain with either: (1) at least two unprovoked (or reflex) seizures occurring more than 24 h apart; (2) one unprovoked (or reflex) seizure and a probability of further seizures similar to the general recurrence risk (at least 60%) after two unprovoked seizures, occurring over the next 10 years; (3) diagnosis of an epilepsy syndrome. Epilepsy is considered to be resolved for individuals past the applicable age of an age-dependent epilepsy syndrome or those who have remained seizure-free for the past 10 years, without seizure medicines for the past 5 years.

여러 종류의 장미와 과일 알레르기 1례

신동진,김승욱,장석일,강석영 대한천식알레르기학회 1990 천식 및 알레르기 Vol.10 No.3

Food allergy is important because foods taken everyday can act as allergens. Apple is most common fruit allergen, which is especially likely to cause trouble when eaten raw and unpeeled. The apple, apricot, cherry, peach, pear are all rose family. Here we report a case of several fluits induced by rose family which were confirmed by the provocation test.

밀 고분자 글루테닌 조성 분석을 위한 유전자 특이 분자표지 선발

신동진,차진경,이소명,고종민,이종희 한국육종학회 2020 한국육종학회지 Vol.52 No.3

The high-molecular-weight glutenin subunit (HMW-GS) composition of wheat is the main factor controlling gluten strength related to bread baking quality. Reported molecular markers for HMW-GS were validated and selected for improved breeding efficiency in South Korean wheat breeding programs. Sodium dodecyl sulfate polyacrylamide gel electrophoresis, lab-on-a-chip electrophoresis, sequence-tagged site (STS) markers, and Kompetitive Allele-Specific PCR were performed to re-evaluate the known HMW-GS of 14 wheat cultivars. Glu-A1b and Glu-A1c alleles were separated by the STS marker, UMN19, and KASP marker, namely Glu-Ax1/2*_SNP, at Glu-1 loci. At the Glu-B1 locus, Glu1-By8 and Glu1-By9 could be distinguished from Glu-B1b and Glu-B1c alleles by two STS markers, namely ZSBy8 and ZSBy9a, respectively. Glu1-Bx17 and Glu1-7OE could respectively be separated from non-Glu-B1i and non-Glu-B1al alleles by cauBx642 and BX7OE_866_SNP. The Glu-D1d allele, used to determine bread baking quality, could easily be distinguished from other alleles by Glu-D1d_SNP at Glu-D1 loci. Validated molecular markers in this study could therefore be used to select wheat lines for good bread baking quality in South Korean wheat breeding programs.

[학술대회 보고] 한국서양음악이론학회 2021 교수법 세미나 “음악형식론 수업에 대한 다양한 시각”

신동진 한국서양음악학회 2021 서양음악학 Vol.24 No.2

미술 교과에 대한 초등교사의 인식 및 수업 개선 과정에 관한 질적 연구 - 학습 공동체 활동을 통하여

신동진 청주교육대학교 교육연구원 2021 학교와 수업 연구 Vol.6 No.1

본 연구의 목적은 현직 초등교사들이 미술 교과 수업에서 장애 요인을 알아보고 이를 해결하기위한 교사의 자체적인 노력과 미술 교과에 대한 교사들의 인식과 태도가 변화되는 과정을 알아보는것이다. 본 연구의 참여자는 4명으로 2명은 학교 내 전문적 학습 공동체 소속 교사이고 2명은 연구자가개별적으로 참여하는 학습 공동체 소속 교사이다. 이들을 대상으로 미술 교과 학습 공동체를 운영하고인터뷰하여 교사들의 미술 수업에 대한 태도 및 인식의 변화를 알아보았다. 이 과정에서 개별 교사의수업 개선을 위한 노력 과정에서 그들이 느낀 부분을 공유하여 비슷한 어려움을 겪는 교사들이 참고할수 있는 하나의 사례로 기록하고자 한다. 연구 과정을 통해 연구 참여자들은 첫째, 미술 교과에 대한 이해를 심화하였다. 종전까지 미술교과의 일부인 표현에만 집중하던 모습을 벗어나 미술 교과 교육과정의 다른 영역에 대한 이해를바탕으로 수업을 운영하였다. 둘째, 교육과정 재구성을 통해 수업의 질을 향상하였다. 학생들의 흥미를 끌 수 있는 소재를 활용하여 교육 목표를 달성하였다. 셋째, 결과물이 아닌 과정에 집중한 미술수업을 운영하였다. 미술 수업을 통해 학생들은 창의적으로 생각하는 경험을 갖고, 자신만의 기준으로작품을 감상하며 삶 속에서 미술 문화를 향유할 수 있도록 하였다.

Anionic polymerization of 4-hydroxystyrene-based monomers for the synthesis of chemically amplified resists

신동진,류상욱 한국공업화학회 2022 한국공업화학회 연구논문 초록집 Vol.2022 No.1

창조적 발상을 위한 표현 기법에 관한 연구 : Presentaation기법을 중심으로

신동진 진주여자전문대학 1995 論文集 Vol.18 No.-

In some sence, design process can be regarded as a communication process where designer send his message through the design of product to consumer. Designer's role in this point is to properly define style, color, the way of operation and symbolic sttus of the product so that consimer, the end user can and feel as designer intended to so. However, methods for measuring consumers need were mainly developed and practiced by market researchers who speak fundamentally different language from designers who speak fundamentally different language from designers who supposedly apply information handed over from marketers for designing products. Marketers languages are verbal, quantitative, and analytic rather than visual, qualitative and holistic. Designers need the methods based on the designerly way of thinking. This thesis prposes the way to develop visual scale for evaluating the image of product design. At first, the thesis discusses the necessity, objecive, and scope of the study forming introductory part. Then design process is examined as communication process and roles of designer, product, and consumer were define under the view of communication process. Existing methods for evaluating the image were reviewed for finding disadvangages and adventages of them. Findings of existing method formed the basic for the development of visual scale. Pictures for visual scale were collected and screened out by questionnaires of university students and some statistical analyses. A set of 35 pictures were selected for visual scales. Case syudy were done for demonstrating the application and the effectiveness of visual scale. Finally findigs of the study were summarized and further prospect were proposed.

Do Korean learners of English speak L2 differently from their L1? – F0 characteristics and intensity differences between Korean and English

신동진,이고운 한국음운론학회 2016 음성·음운·형태론 연구 Vol.22 No.2

The aim of the current paper is to examine whether F0 characteristics and intensity can characterize linguistic profiles – L1 (Korean) and L2 (English) – of the same speakers. The study also examined what the effect of L2 proficiency is on the use of L2 suprasegmental features. Mean F0, F0 range, and mean intensity were measured from Korean and English sentences produced by 20 Korean learners of English. The results showed that L1 (Korean) has higher mean F0 and higher mean intensity than L2 (English). There was no difference in F0 range between Korean and English, and L2 proficiency did not have any effect on the use of F0 range in English. These results indicate that language-specific characteristics can be attributed to suprasegmental differences, and speaker gender differences influences the use of F0 range.

신동엽, 하늘과 大地의 민족시인

신동진 단국대학 1992 檀苑 Vol.22 No.1