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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.
미래사회 핵심역량 함양을 위한 미술 영재 VR 미술 표현 수업 개발 실행연구
신동진 한국예술종합학교 한국예술영재교육연구원 2021 예술영재교육 Vol.6 No.-
The purpose of this study is to improve the field training through the process of cultivating and applying classes for nurturing core competencies of future society for students gifted in art. A VR art expression class was planned and applied to develop communication and collaboration skills for 4th grade students at the Art Gifted Education Center, and the revisions were reflected and re-introduced into the class for the next year. To this end, the practical action research method of the cyclical process of planning, execution, observation and reflection was applied. Having extensive usability and scalability when applied through various programs and apps, VR is useful for learning the intrinsic value of the subject. It can also be used students to learn values not directly presented in the subject. It is hope that this research will be used as a valid reference for those who go through the similar difficulties and errors conducting researches in this field.
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.
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.
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.
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.
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.