窒素 및 生長 調節劑가 무우 生育에 미치는 影響

李長洙,李庚熙 건국대학교 1977 論文集 Vol.6 No.1

This experiment was conducted to investigate the effect of Nitrogen and plant growth regulators on the growth of radish. The results are as follows. 1.In the Nitrogen test, the block applied with ½ amount of Nitrogen as a fundamental, and ½ as additional fertilizer showed the best growth of radish. 2.The leaf growth was decreased by B-9 treatment but root development was stimulated, and the better effect on root growth was taken in the block applied B-9 in the early stage of growth. 3.The leaf growth was stimulated by Gibberellin treatment but the root development was inhibited, and the more severe effect was taken in the block treated with Gibberellin in early stage of growth. 4.The T-R ratio calculated at the time of harvesting showed more than 1.45 in the block treated with Gibberellin and less than 0.97 in the B-9 treatment while it was 1.06 in the Control.

체육적 민속놀이의 유형분류

홍장표,임희용,이재학 龍仁大學校 武道硏究所 1998 武道硏究所誌 Vol.9 No.1

This study is aimed at finding a possibility to make folk game developed as the traditional physical education by classifying folk game types in terms of the physical education on the basis of preceding studies and literatures, and preparing the foundation of a physical education historical study of folk games. To let folk games and the physical education approached, folk games was generally classified by realms of amusements and military sports, and a realm of a physical education historical study by amusements and military. Amusements were classified by united games/groups/individuals, and martial arts by military sports/martial arts. S study on united games out of amusements in the physical education history is extremely poor. A study on traditional physical exercises conforming to the purpose not only for the individual harmony of group lives but also for the harmony and combination of groups out of targets of physical education activities intended by the modern physical education is required, and most individual amusements are in the brink of disappearing due to the mechanical civilization these days. In the end, a study on traditional games in the physical education history may form a new game culture required by the modern society, and so their restoration as one of life physical educations is urgently required. A study realm of military arts was classified by military sports martial arts, the physical education historical study for development courses/forms/methods of traditional/drilling military arts is required. Such a traditional/drilling study still be the important data to find the intrinsic meaning of martial arts. However most studies are performed on the center of martial arts converted into now sport events.

스포츠 전문기록원에 관한 교육 프로그램의 필요성

박장근,이원희,최연숙 명지대학교 예체능연구소 2001 藝體能論集 Vol.12 No.-

At the sametime Specialization of Sports recorder, Education program was developed and continued for maintain of specialization and expansion one. For this object, To acquire the following a conclusion 1. To be necessary a course of education for engaging sport recorder 2. A course of study of college to special study for sports recording and decomposition being established. 3. To be necessary development of recording paper for recording management. 4. To various analyze and To build database of recording of game must offer consistent information 5. Korea, for maintain a strong state of sports, Scientifically sports recording, Accurate database of recording, Training specialist, Systematic study. So Sport society and Gorvenment must support this one. Base of this conclusion, special education and management for sports recorder with obligation and duty, being foundation for scientifically and systematic expansion.

광교산 등산객들의 특징과 시설 만족도

박장근,이원희,장미영 명지대학교 예체능연구소 2000 藝體能論集 Vol.11 No.-

본 연구는 수원시 광교산을 이용하는 등산객을 대상으로 등산시설의 만족도 조사를 하였으며. 광교산 등산시설에 대한 마케팅 전략을 제시하는데 목적을 두었다. 설문조사를 위하여 3개 등산코스에서 총206명을 대상으로 실시하여 다음과 같은 결과를 도출하였다. 본 연구의 결과 시설 수, 시설위치 부분에서는 대체적으로 긍정적 경향으로 나타났지만 시설 수에 있어서는 20대의 집단에서 부정적으로 나타났다. 또한 시설관리, 홍보활동 부분에서는 보통보다 낮은 만족도를 나타내어, 광교산 관리담당기관이 등산객을 위한 현실적이고 효율적인 관리·운영 프로그램 개발이 필요할 것으로 사료된다. 등산객들의 선호도 및 만족도를 조사함으로써 상이한 세분시장에 상응하는 마케팅전략이 제시될 수 있을 것이다. 마케팅 대안 및 차 후 연구의 방향이 제시되었다.

菜蔬栽培에 미치는 Plastic Film의 被覆效果에 관한 硏究

金基駿,李長洙,李庚熙 建國大學校附設 農業資源開發硏究所 1976 論文集 Vol.2 No.-

菜蔬의 促成栽培에 있어 하우스의 被覆材料로 使用되는 poly film 과 PVC, EVA flex film 等이 被覆效果를 比較하여 가장 適正한 材料選擇에 參考로 하고저 이들 필름을 딸기, 오이, 토마토, 고추를 供試作物로 하여 實驗한 結果 다음과 같은 結果를 얻었다. 1. 하우스의 保溫力을 보면 poly film에 比하여 PVC 0.5 ∼ 1.0℃, EVA 1∼ 2℃로 EVA가 가장 效果的이였다. 2. 하우스내의 日光 透過는 EVA가 가장 좋으며 PVC, poly film은 다같이 낮았다.(時間이 經過되면 poly보다 PVC가 좋다) 3. 하우스의 位置別照度는 南側이 가장 높았고 다음이 中央, 가장 낮은 것은 北側이었다. 4. 토마토育苗에 미치는 영향은 poly보다 PVC, EVA가 效果的이었으나 PVC, EVA 間에 差異가 認定되지 않았다. 5. 토마토의 收穫量에 미치는 영향을 보면 poly에 比하여 EVA 6%, PVC12%의 增收가 認定되었으며 特히 早期收穫量은 poly에 比하여 PVC가 29%나 增加되었다. 6. 고추育苗結果는 poly에 比하여 EVA가 乾物重에서 17%, 總收穫量에서 10%나 많았으며 早期收量은 2倍로 큰 效果가 認定되었다. 7. 딸기에서의 被覆效果를 보면 poly에 比하여 PVC 被覆으로 開花期가 8日間이나 促進되었으며 早期收量은 83%나 增加하였다. 8. 이상의 결과로서 하우스의 被覆材料로서 poly film보다는 앞으로 PVC 나 EVA film을 使用함이 效果的일 것이다. This study was carried out to find out the influence of the plastic films(POLY, EVA, PVC film) on the vegetable, In this study, strawberry, cucumber, tomato and red popper were exermined as a sample. The results were as follows. 1. PVC and EVA films were more effective than POLY on the heat insulation of the plastic house by plastic film covering. PVC was 0.5 ∼ 1.0℃, EVA was 1∼ 2℃ higher than POLY film. 2. PVC and EVA films were more effective than POLY film on the light intensity at the plastic house than POLY film. 3. There was much difference in light intensity under the plastic films owing to the location such as south side was highest and north side was lowest. 4. PVC and EVA film were more effective than POLY film for the growth of tomato seedling, and effective growth was not recognized between PVC and EVA. 5. PVC and EVA film were more effective than POLY film for promoting yield, 6% by EVA, 12% PVC were promoted yield of tomato. Especially premature yield was increased 29% by PVC film covering compare to poly film. 6. The dry weight of red pepper sedling was more increased 17% by covering EVA film than PVC and EVA covering promoted the total yield 10% and premature yield was double. 7. PVC film covering was promoted 8 days the flowering date of strawberry and increased the yild 83%. 8. Because of above result, it was found out that PVC and EVA films will be more useful matter than POLY film in vegetable forcing.

몇가지 멀칭資料가 마늘의 生育에 미치는 影響

金炳友,李庚熙,李長洙 건국대학교 1978 學術誌 Vol.22 No.1

In the cultivation of the garlic, the limitted factor was known as the soil temperature in the spring, injury Hylemyia antiqua and soil moisture. This study was carried out to find out the effect of various mulching treatment on the growth of gralic, and the influence of various mulching such as transparent plastic film, straw and black plastic films on the soil temperature, soil moisture, appearance of Hylemyia antiqua, and development of clove and yield. The mulching treatment was applied on 30th March 1977, and Susan local variety was exermined as sample. The result were summerized as follows, 1. In the early period of growth, the soil temperature was raised about 5.2℃ by double mulching (straw under, transparent vinyl top),4.6℃ by transparent vinyl, 2.7℃ by black vinyl, 1.5℃ by straw compare with control. The latter period of growth, there was no different on the soil temperature between mulching treatment. 2. Moisture content in the soil was high by the mulching treatments at dry season. In mulching, double mulching (straws under, transparent vinyl top) treatment was effective, and the order of subsequently was straw, black vinyl, double mulching (trans-parent vinyl under, straw top), transparent vinyl, control. After the rain, the straw mulching was highest moisture content and the order of subsquently, control, double mulching (straw under, transparent vinyl top), double mulching (transparent vinyl under, straw top), black vinyl, transparent vinyl. 3. Appearance of weeds was significantly decreased double mulching (straw under, trans-parent vinyl top, black vinyl, double mulching (transparent vinyl under, straw top), and straw, but transparent vinyl was signinificantly increased the weed appearance. 4. The root dry weight was increased more by mulching treatment than control, and among the treatments, double mulching (straw under, transparent vinyl top) treatment was heaviest in root dry weight. 5. For the protection of Hylemyia antiqua, the mulching treatment was effective. But straw mulching was not. The fresh weight, the diameter, and the clove weight were increased by mulching treatment, auld among the treatment, double mulching (straw under, transparent vinyl top) treatment was most effective. In the early growth stake, the growth under the transparent vinyl mulching was more effective than double mulching (straw under transparent vinyl top) treatment, but in later growth stage, double mulching (straw under, transparent vinyl top) treatment promoted the growth more than transparent vinyl mulching. 7. The bulb weight was increased by mulching treatment more than control. Among the treatment, double mulching (straw under, transparent vinyl top) treatment was most effective.

過激한 吸煙이 肺機能에 미치는 影響 : 肺容量, 換氣力學, 吸氣의 肺內分布 및 Closing Volume을 中心으로 With particular Reference to Lung Volume, Ventilatory Dynamics, Intrapulmonary Gas Mixing and Closing Volume

趙東圭,李相彩,金能守,李長白,朴熙明 대한의학협회 1977 대한의학협회지 Vol.20 No.2

원격탐사를 위한 병렬계산 기법

김형중,장태정,김희원,김형수,이정문,장순자 강원대학교 석재복합신소재제품연구센터 1996 석재연 논문집 Vol.1 No.-

원격탐사에 사용되는 편미분방정식을 고속으로 풀기 위한 기법을 프로그래밍하고 성능을 향상시킬 수 있는 방법을 제시했다. 미지수가 30만개 이상되는 복소수(non-Hermitian) 행렬의 해를 구하는 프로그램을 작성했다. 이 프로그램은 C와 PVM에 기반을 두고 있다. 수렴속도를 향상시키기 위해 대각 스케일링을 이용했다. 통신속도의 개선을 위해 데이터 압축 기법을 이용했다. 수렴속도를 측정 제시함으로써 실제 문제 적용에 참고할 수 있다. Network-based computing with cluster of personal computers or workstations recently has become an important and successful technique. Network-based computing enables fast computation and resolves short of storage with computers on the desks. Cluster of inexpensive computers offers them aggregated computing power and storage to challenge very large-scale problems. Iterative solvers are used for the large sparse linear systems. Preconditioners accelerate the rate of convergence of the iterative solvers. However, parallelization accelerate the rate of convergence of the iterative solvers. However, parallelization of preconditioners is far from satisfaction so far. Thus, the simplest diagonal scaling is a good alternative for improved convergence and easy parallelization. In order to reduce communication overhead, a data compression technique is considered. Data communication time can be reduced at the cost of convergence rate. MATLAB simulation result is given in this paper. This method is effective to cluster of computers connected through slow networks.

원발성 유방암에서 Sodium Iodide Symporter의 발현과 ^(99m)Tc-MIBI 유방스캔의 관계

석주원,김성장,곽희숙,이창훈,김인주,김용기,배영태,김동수 대한핵의학회 2002 핵의학 분자영상 Vol.36 No.6

목적: hNIS는 갑상선 조직 외에 다른 조직들에서도 발현된다고 알려져 있다. 유방암 세포는 그런 조직들 중에 하나이며, 그에 의한 유방암의 방사성옥소치료의 가능성이 제시되고 있다. 본 연구에서는 유방암 조직에서 hNIS의 발현정도를 알아보고, ^99mTc-MIBI 유방스캔과 hNIS의 발현 정도와의 관계를 조사하여 보았다. 대상 및 방법: 본 연구에서는 유방암으로 수술을 시행했던 56명의 환자를 대상으로 하였다. hNIS의 발현은 면역조직화학염색에 의해서 평가되었으며, 그 결과를 ^99mTc-MIBI 유방스캔의 판정 결과와 비교하였다. 결과: 전체 56명의 환자에서 hNIS의 발현율은 41.1%였다. 병리학적 진단에 의해 침윤성관상피암종이었던 49명에서의 발현율은 42.9%, 관상피내암종이었던 7명에서의 발현율은 28.6%였다. ^99mTc-MIBI 유방스캔에서 국소섭취 소견이 관찰되었던 41명에서의 hNIS의 발현율은 31.7%였다. 비정상적인 섭취 소견이 관찰되지 않았던 15명의 환자에서의 hNIS의 발현율이 의미있게 높게 관찰되었다(66.7%, p>0.05). 결론: 유방암 환자에서의 hNIS의 발현율은 그다지 높지 않았다. ^99mTc-MIBI 유방스캔에서 섭취증가 소견이 없을 때 hNIS의 발현율이 더 높았다. Purpose: Human Na^+/I- symporter (hNIS) is known to be expressed in many tissues other than thyroid gland. The breast cancer cells are one of them and the possibility of radioiodine therapy in treatment of the breast cancer may be suggested. We investigated the expression rate of hNIS and the relationship between the expression of hNIS and the finding of 99mTc-MIBI scintimammography in the breast cancer. Materials and Methods: Surgically proved 56 patients with breast cancer were the subjects of this study. The expression of hNIS were evaluated by immunohistochemistry and the results were compared to the findings of 99mTc-MIBI scintimammography. Results: Overall expression rate of hNIS was 41.1% in 56 patients. According to the pathologic diagnosis, it was 42.9% in 49 patients with invasive ductal carcinoma and 28.6% in the 7 patients with ductal carcinoma in situ. The expression rate of hNIS in the 41 cases with a focal increased uptake at he breast lesion on 99mTc-MIBI scintimammogram was 31.7%. That in the 15 cases without any abnormal uptake on the scan was significantly higher(66.7%, p<0.05). Conclusion: The expression rate of hNIS in the patients with breast cancer was not so high. The rate was higher in the patients with no increased uptake at the breast lesion on 99mTc-MIBI scintimammography. (Korean J Nucl Med 2002;36;325-32)

족삼리 침자극의 복통 억제기전 연구

임사비나,임형택,박히준,장지련,최일환,이석찬,김대수,신희섭 WHO COLLABORATING CENTRE FOR TRADITIONAL MEDICINE 2004 東西醫學硏究所 論文集 Vol.2004 No.-

Objective : Acupuncture has been used for treatment of numerous disorders, especially for pain control in Oriental Medicine. However, the mechanism of pain control by acupuncture was not clear until now. This study was performed to prove analgesic mechanism of acupuncture treatment at acupoint ST_(36) by observing the changes of abdominal pain and c-Fos expression in the thalamus. Methods : Abdominal pain was induced by acetic acid, and the changes of writhing reflex after acupuncture treatment an ST_(36) and non-acupoints were measured. c-Fos immunohistochemistry was also performed to study the changes of the neuronal activity in the thalamus. Results : The writhing reflex decrease significantly after acupuncturing at ST_(36) compared with control group(p<0.05). The changes of the writhing reflex by non-acupoint acupuncture treatment also showed significant decrease compared with control group(p<0.05). c-Fos expression in the thalamus, especially periventricular part was significantly decreased after acupuncturing at ST_(36) compared with control groups(p<0.05). Conclusion : This study shows that the acupuncture has the analgesic effect in the abdominal pain induced by acetic acid and the thalamus might be a important area for this mechanism.