우리나라 파프리카 수출단지 및 선과장의 병해충 조사

김기돈,이시원,강은하,신용길,전재용,허노열,이흥식 충남대학교 농업과학연구소 2013 농업과학연구 Vol.40 No.2

The disease and insect were surveyed locally in greenhouse, fruit packing house and store house of 51 farms in 13 towns having purpose of paprika exportation. By analysis, various disease and insect were not only founded locally but more ones detected in farms having old facilities and no natural enemy. We found 15 pathogens such as Fusarium spp., Alternaria solani, Leveilluila taurica, PepMV (Pepino mosaic virus) and TMV (Tobacco mosaic virus) in greenhouse, Fusarium spp. in fruit packing house and Penicillium spp. in store house. We found 15 insects in greenhouse such as Bemisia tabaci, rialeurodes vaporariorum and Myzus persicae in greenhouse, Hylobitelus haroldi in fruit packing house. However, the problem quarantine disease and insect for importation and exportation were not detected in inspection time.

Trigger point를 利用한 口眼괘斜 患者 10例에 대한 臨床的 考察

鄭榮敦,李浚龜,金永一,朴泰均,辛泳一,黃載然,李賢,李秉烈 대전대학교 한의학연구소 2002 한의학연구소 논문집 Vol.10 No.2

From July 1th 2001 to October 31th 2001, the Clinical investigation studies were carried out 10 cases of patient with Bell's palsy using Trigger point treatment group, who had been treated in Han-seung Oriental Medical Clinic. The results were like below : 1. The distribution of sex : Male were 4cases, female were 6case and the female to male ratio was 1.5 : 1. 2. The distribution of contributing factor : Unknown reason was most predominant 4 cases, and then were revealed to labor too hard, menttal stress(3 cases), trauma·common cold(1 case) in turn. 3. The distribution of perid to fall ill : Under a week was the most number 6cases, and then were revealed a week under two weeks(3 cases), over two weeks(1 case) in turn. 4. About period of treatment : The Trigger point treatment group is shorter than the Acupuncture treatment group. 5. The distribution of grade on admission in descending order : GrⅠ was the most number and then GrⅡ, GrⅢ in turn. 6. The distribution of clinical symptoms on adimission : Mastoid pain was the most number 9 cases and then lacrimal gland disorder 8 cases, dysgeusia 4 cases, hyperacusis 2 cases, the others 2 cases in turn. 7. About effect of treatment : The Trigger point treatment group is more excellent than the Acupuncture treatment group. 8. The more patient age is young, the more effect of treatment was excellent, had nothing to do with both groups. 9. The more perid to fall ill is short, the more effect of treatment was excellent, had nothing to do with both groups. 10. About period of improved frontal belly : The Trigger point treatment group is more excellent than the Acupuncture treatment group.

심리기술 훈련이 운동 상해 선수의 경쟁불안 감소에 미치는 영향

길재호,김형돈,김상희 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.6

The purpose of the study was to investigate the effects of psychological skill training on the reduction of competitive anxiety in injured athletes. The participants were composed of [National Swimming Team Members who had been active for over 5 years and the team was composed of 3 men and 3 women. After investigating the effect of psychological skill training program competitive anxiety control ability and the effect of the psychological skills training program on state competitive anxiety control ability, the results are as shown. 1) After appling on psychological skills training the level of competitive anxiety had increased as predicted. 2) According to the study applied upon a specific member B. the SCAT score for anxiety did not differ before and after the psychological skills training program but after appling back-up interview, we could see that the level of competitive anxiety had decreased. 3) After undergoing the psychological skill training program, the level of competitive anxiety of an injured athlete had increased as predicted. The athlete's self confidence had also been increased and could also be recovered from their competitive, somatic state anxiety.

Si의 변형퍼텐셜 폴라론계에 대한 싸이클로트론 흡수곡선

최상돈,이재훈,남인호 경북대학교 산업기술연구소 1987 産業技術硏究誌 Vol.15 No.-

Choi-Chung's cyclotron resonance lineshape formula is applied to a deformation potential polaron system in Si. The result is in qualitative agreement with the experimental result of Kido et al.

구강내 상피성의 악성종양에 대한 방사선학적 연구

김재덕,홍성돈 大韓口腔顎顔面 放射線學會 1993 Imaging Science in Dentistry Vol.23 No.1

The author analyzed the clinical and radiographic findings of 109 malignant tumors of epithelial origin occurred in the jaws of the patients visited the infirmaries of Dentistry. Chosun University and several university in Korea during 1978 to 1988. The observed results were as follows: 1. It appeared that 93% of the total 397 cases diagnosed as oral malignant tumors were squamous cell carcinomas. 2. The incidence ratios between nodular type and ulcer type were 4 to 1 in maxilla and 3 to 1 in mandible. 3. In nearly 50% of all patients complained of pain due to impingement of tumor mass or ulcer. 4. Most of carcinomas of maxilla eventually invaded into maxillary sinus and palate. 5. Characteristic features on the radiographs were the lesion with ill-defined border, the direct destruction of the alveolar bone and anatomical landmark without displacement of the involved teeth and the gray shadow of the tumor mass in the lesion.

觀光開發效果測定의 投入-産出分析 適用 : 多地域模型의 경우

李暾宰 龍仁大學校 1995 용인대학교 논문집 Vol.11 No.-

For many countries of the world, tourism represents an important export industry contributing to economic growth and development. The economic impacts of tourism have been analyzed rather thoroughly by means of several analytical tools, among which the input-output model occupies a significant place. It is commonly known that the tourism development project, through the massive expansion in regional development, will not only contribute to activating regional economy but also have a good deal of impact to the national and inter-regional economies. Nevertheless, earlier studies have stopped short of scrutinizing the effects on the national economy while overlooking the impact that the tourism development project has on the inter-regional economy and economic disparities between investment area and other area. However, input-output analysis has been both praised and attacked as an appropriate method for assessing tourism' economic impacts. The intent of this article is to contribute to the critical evaluation of the input-output model as an useful and valid tool in economic impact analysis for tourism. Generally economic impacts according to regional tourism investment are classified to regional and inter(multi)regional effects. The input-output model assumes a classification of economic activity in a region, but region are affected each other by interregional interaction. Thus, it is required multiregional interaction analysis aimed to evaluate economic effects according to regional tourism facilities investment for activating regional socio-economic environment is than input-output analysis as a unit. Multiregional input-output analysis applied to the analysis of the economic impacts of tourism has many adventages, but suffers from serious limitations. This article reviews the literature and identifies the methodological issues in tourism input-output studies and the solutions proposed thus far. It also provides a systematic classification and discussion of new issues groused into three categories as tangible aspects : output effect, employment effect, income effect. Possibilities for improving the input-output model and limitations are discussed. Suggestions for future research include incorporating the effects of tourism induced development on regional economic structure and the economic value of intangible social and environmental impacts.

HRTF(머리저달함수)의 샘플링률 변환에 따른 입체음향 플레이어

오재경,이동재,임철수,최범석,이원돈 호서대학교 반도체제조장비국산화연구센터 2001 반도체장비학술심포지움 Vol.2001 No.-

본 논문에서는 3D사운드 생성 기술 중 대표적인 방법인 원음에 HRTF(머리전달함수)를 콘볼루션(convolution하는 방식으로 음상정위 모듈을 구현하였으며 음장감을 부여하기 위하여 잔향(reverberation)효과를 추가하고 크로스토크 현상을 제거하기 위하여 트랜스오럴 필터를 추가하였다.본 논문에서는 sampling rate conversion을 사용하여 decimation과 interpolation을 수행하여 44.1KHz의 sampling rate로된 coefficient를 downsample하거나 upsample한 HRTR(머리전달함수)를 사용하여 콘볼루션(convolution)을 수행했다.본 논문에서는 3D사운드 생성과정에서 필요한 연산과정을 최소화하여 일반 PC의 computing power로도 sampling rate conversion된 데이터를 처리하여 줄 수 있는 알고리즘을 제시하고 구현하였다.

비선형 유한요소법에 의한 부착 및 비부착된 프리스트레스트 콘크리트 보의 휨 모델

이차돈,김민경,이재찬 중앙대학교 건설환경연구소 2001 環境科學硏究 Vol.12 No.2

본 연구에서는 기존의 이론 모델을 고찰하고 이들 모델의 단점을 수정, 보완하여 부착 및 비부착된 프리스트레스트보의 하중-처짐 관계를 예측할 수 있는 비선형 휨모델을 유한요소법에 근거하여 개발하는데 목적이 있다. 주어진 외력과 단면 내력간의 불균형력(unbalanced force)를 감소시키기 위하여 반복계산 형태의 수치해석 방법을 사용하게 되는데, 본 연구에서는 Newton-Raphson Method를 도입하여, 보의 하중-처짐 곡선을 예측할 수 있는 진보된 수치해석 모델을 개발하였다. 또한 비부착 프리스트레스보의 긴장재의 응력은 콘크리트와 긴장재가 부착되어 있지 않기 때분에 부재 전체길이의 변형을 고려한 해석이 이루어져야 하므로, 비부착된 프리스트레스트보의 휨 거동은 부재전체의 휨변형과 관계가 되므로 A.E Naaman이 제시한 부착감소계수(Ω)의 개념을 적용하였다. 개발된 모델은 임의의 텐돈위치와 profile, 임의 위치의 하중에 대해 적용할 수 있도록 개발되으며, 비교적 실험결과과 잘 일치하였다. In this research, various types of theoretical models and solution techniques suggested for predicting flexural behavior of prestressed concrete beam are reviewed. An analytical method based on the nonlinear layered finite element method is then developed to simulate overall load-deflection behavior of bonded and unbonded prestressed concrete beams. Emphasis is given to eveluate the stressed in unbonded tendons Based on the i￥A M ðR¿ n" Ω) suggested by A.E. naaman. The developed model can take into account various types of tendon profiles and loads. The developed model is found to predict experimental results reasonably well.

시대성(zeitgeist)에 따른 typography : typography의 미학을 결정짓는 요인들에 대한 연구

강병돈,권재식 龍仁大學校 1998 용인대학교 논문집 Vol.15 No.-

There is a German word called zeitgeist and it means the sprit of time in English. Typographic design is a very useful tool for showing the sprit of time. For this reason, the purpose of this thesis is to investigate the strong relationship between technology and typographic form. In chapter two, I wrote about the fundamental concept of language as a method of human communication, defining what language is and what its components are. In chapter three, the historical development of language, especially in the typographic form, was traced. Chapter four and five treated relationship between new technology and modern typographic design.

관광후생변동의 일반균형분석 : Shifting Effects of Demand and Supply in Tourism Products Market

이돈재 용인대학교 산업경영연구소 2004 산업경영논총 Vol.11 No.-

This paper was to find out the amount of surplus between two tourism markets which was closely connected with in terms of tourism goods. As we have known, the welfare in tourists' market composed of two elements, consumers' surplus and producers' surplus. Also two tourism market effects each other because of characteristics of compound goods. A amount of shifting effects have classified with three parts, which are surplus of market Y owing to demand shift of market X, surplus of market X according to demand shift of market Y and producers' surplus that is diminished caused by effects of equilibrium price of market X. In addition to producers' surplus are consisted of two parts, which are initial surplus in first equilibrium and that of second equilibrium affected from market A. Even though this paper presented changed amount of welfare that varying with market conditions methodologically, however, we still have several kinds of problems awaiting to be solved. These are how much tourism contributes to society and tourists welfare visibly and numerically.