집먼지진드기에 대한 강화약쑥 추출액의 기피효과

안윤주, 지차호 충북대학교 동물의학연구소 2009 Journal of Biomedical and Translational Research Vol.10 No.1

본문참고

Back Propagation 알고리즘을 이용한 산업용 로봇의 견실제어

윤주식,이희섭,윤대식,한성현 한국공작기계학회 2004 한국공작기계학회 춘계학술대회논문집 Vol.2004 No.-

Neural networks are works are used in the framework of sensor based tracking control of robot manipulators. They learn by practice movements the relationship between PSD(an analog Position Sensitive Detector) sensor readings for target positions and the joint commands to reach them. Using this configuration, the system can track or follow a moving or stationary object in real time. Furthermore, an efficient neural network architecture has been developed for real time learning. This network uses multiple sets of simple back propagation networks one of which is selected according to which division(corresponding to a cluster of the self-organizing feature map) in data space the current input data belongs to. This lends itself to a very training and processing implementation required for real time control.

외국인 이주자의 이주과정에 관한 연구

송주연 대구대학교 다문화사회정책연구소 2011 현대사회와 다문화 Vol.1 No.2

전 지구적으로 세계화 현상이 지속되면서 국경을 넘어 이동하는 이주자의 수가 급격히 증가하고 있다. 국내에서도 외국인 이주자의 증가에 따라 이들을 이해하기 위한 다양한 사회적·학제적 노력이 이루어지고 있다. 그러나 이러한 노력의 대부분은 외국인 이주자들 중에서도 결혼이주자와 이주노동자에 국한되어 있고, 관심의 대부분이 한국 사회 적응에 관한 부분에 집중되어 있다. 따라서 본 연구는 보다 진정한 다문화 사회로 나아가기 위해서 외국인 이주자에 관한 연구가 이주자들의 유형과 관심 영역의 측면에서 보다 다면적인 접근을 시도해야 할 필요성을 제기한다. 이러한 의식 하에 본 연구에서는 외국인 이주자의 범위를 결혼이주자와 이주노동자뿐만 아니라 최근 증가하고 있는 전문직 이주자와 외국인 유학생까지 포함하여 4가지 유형으로 분류하였다. 또한 네 가지 유형의 외국인 이주자들을 대상으로 한 국으로 이주하기까지의 과정을 면밀히 살펴보고자 한다. With the continuous phenomenon of globalization around the world, there have been an increasing number of foreign immigrants who crossed the border. There have been various social and interdisciplinary efforts for a better understanding along with the increase in the number of foreign immigrants in our country. However, most of such efforts have been confined to marriage migrants and migrant workers and most of emphasis has been put into the adaptation to Korean society. In this regard, this study suggested the necessity of taking multifaceted approaches in research of foreign immigrants, in terms of their types and the research’s sector of their interest, in order for our country to become a truly multicultural society. Keeping this in mind, this study divided foreign immigrants into four types, by including not only marriage migrants and migrant workers, but also professional migrants and foreign students who have been on the increase recently in South Korea. By looking closely into the process of the migration of each of four types of migrant people, this study attempted to provide people with a fundamental, true understanding of them.

뇌혈관 질환에 대한 임상적 고찰

김윤,이주한 충남대학교 의과대학 지역사회의학연구소 1989 충남의대잡지 Vol.16 No.2

One hundred and thirty three cases of cerebrovascular disease, which were diagnosed by brain CT scan and angiography, were analysed. The results of analysis were summerized as follows: 1. Anatomical sites of hemorrhage were ICH(47.3%), SAH(33.8%), combined(12%) primary IVH(6.8%) in order of frequency. 2. The main causes of cerebrovascular disease were aneurysm, hypertension, AVM, and Moya Moya disease. 3. In cases of hypertensive hemorrhage, peak age incidence was above 5th decades and the hemorrhagic anatomical sites were basal ganglia, thalamus, cerebellum in order of frequency. 4. In cases of aneurysm, peak age incidence was above 5th decades and occured more frequently in females. The anatomical sites aneurysm were A-com, P-com, MCA in order of frequency. 5. The mortality of cerebrovascular disease was 13.5%.

男子 體操競技의 自由種目 終末技 着地 成功率에 關한 硏究

鞠倫柱,河永俊 仁荷大學校 스포츠科學硏究所 1993 論文集 Vol.5 No.-

Among the athletes who participated in the gymnastic contest of the eleventh Puk-kyon Asian Tournament in 1990, thirty-eight athletes (in five events) took part in the third tournament (the final game of the each event), for their records in the first tournament were excellent. They were selected for studying and analyzing the success rate of the landing of the final technique among the performance of the event, (floor exercise, ring, long horse, paraller bar, horizontal bar) classified by its contents and the styles of the body. The results were as follows; 1. the success rate of the landing-classified by the contests of the technique. 1) Floor exercise: The rate of "Double salto backward tucked" technique proved the highest in floor exercise, whose rate was 100%, That of "Double salto backward Tucked with 1/1 turn" technique was 84%, and that of "Double salto backward stretched" technique rate was 66%. 2) Ring: The rate of "Double salto backward stretched" technique was 84%, that of "Double forward piked with 1/2 turn" technique was 66%. 3) Long hourse: The rate of "Round-off, hand spring backward and salto backward stretched with 1/1 turn "technique proved the highest and that of "hand spring and double salto forward tucked" technique proved lowest 0%. 4) Paralled bar: The rate of "Double salto backward piked" technique was 86%, that of "Double salto forward tucked" technique was 85%, and that of "From handstand at end of bar: forward swing to hang to hang and double salto backward" technique was 80%. 5) Horizontal bar: The rate of "Double salto backward stretched" technique proved the highest, whose rate was 100%, and of "Triple salto backward tucked" technique proved the lowest, whose rate was 40%. 2. The success tate of the landing-classified by the style of the body. 1) The rate of "Stretched" style was 77%, in twenty-six times' executions, That of "Piked style was 70% in six times' executions and that of "tucked" style was 60% in fourteen time's executions.

월경전증후군 여대생의 영양소 섭취량 및 식품선호도와 혈액성상 조사

김주연,안홍석 대한지역사회영양학회 2008 대한지역사회영양학회지 Vol.13 No.4

This study was performed to investigate nutritional intakes and preference food and blood composition of female college students of premenstrual syndrome. Based on physical measurement test results, both groups showed no noticeable difference and both groups were within the normal range according to body composition analysis. In terms of nutrients consumption, results showed nutritional intakes more than EAR (estimated average requirements) included phosphorus > vitamin B6>vitamin B1, while nutritional intakes less than EAR were vitamin A > vitamin B2> calcium > folic acid. A significant difference was observed for vitamin C intake (p < 0.05). The overall mean values of basic blood (WBC, RBC, Hct, and Hb), sex hormone (Estrogen, Progesterone), aldosterone, cortisol, Cu, Zn, and Ca, Mg indices in female college students were within the normal range and there was no significant difference between the PMS group and the Normal group. In conclusion, vitamin C intake of the PMS group showed a level of 84.8% EAR. Therefore vitamin C supplement can be beneficial to relieve the PMS Syndrome.

학교평생교육에 대한 현직교사의 인식 조사 연구 : 서울시 초등학교 교사를 중심으로

전주성,유은수,한수연,이현주,임희연,이희송 한국성인교육학회 2007 Andragogy Today : International Journal of Adult & Vol.10 No.3

新除草劑 Mon-0358의 除草效果

尹柱敬,崔福衍 全南大學校 農漁村開發硏究所 1975 農業科學技術硏究 Vol.10 No.-

水循 本畓用 新除草劑 Mon-0358의 除草效果를 알기 爲하여 1975年에 本 大學校 畓作圃場에서 藥量과 時期別로 Machete와 比較하여 몇가지 實驗을 하였던 바 그 結果를 要約하면 다음과 같다. 1. Mon-0358 RAT 2kg 處理區는 除草效果나 收量에 있어서 慣行區 및 Machete 1DBT 3kg 處理區와 有意性이 없는 것으로 나타나 Machete와 더불어 本畓 除草劑로서 效果가 좋은 藥劑라고 본다. 2. Mon-0358 RAT 2kg 處理區와 8 DAT 4kg 處理區는 除草效果에 있어서 有意性이 없어 使用藥量은 RAT일 경우 2kg, 8 DAT일 경우 4 kg이 適當하다고 思料된다. 3. 이 地方 優生雜草인 알방동신이의 防除效果는 Mon-0358 RAT 2kg 處理區가 慣行區 및 其他 處理區에 比하여 가장 높았고, 물달개에 對해서는 Machete 1DBT 3kg 處理區와 7DAT 3kg 處理區가 慣行區 및 Mon-0358 處理區에 비하여 높았으며, 여귀버들에 對해서는 Mon-0358 RAT 2kg, 8DAT 4kg 處理區가 다른 處理區에 比하여 높았다.水循 本畓用 新除草劑 Mon-0358의 除草效果를 알기 爲하여 1975年에 本 大學校 畓作圃場에서 藥量과 時期別로 Machete와 比較하여 몇가지 實驗을 하였던 바 그 結果를 要約하면 다음과 같다. To find out the effect of weed control of Mon-0358 , new herbicide, in transplanted rice paddy, this field experiment was carried out by the ratio and time of application in compared with Machete on the test field of Agricultural College, Chonnam National University in 1975. The results are summerized as follows; 1. There was no difference in effect of weed control and grain yield among the application of 2kg Mon-0358 RAT(Right After Transplanting) and hand weeding, application of 3kg Machete 1DBT(Day Before Transplanting). Mon-0358 is considered as a excellent new herbicide with Machete in transplanted rice paddy. 2. There was no difference in effect of weed control between the application of 2kg Mon-0358 RAT and 4kg Mon-0358 8DAT(Day After Transplanting). The desirable ratio of application is considered 2kg in case of RAT and 4kg in case of 8DAT. 3. The application of 2kg Mon-0358 RAT was more effective to increase the percentage of weed control to Cyperus difformis which is a predominant weed in Chonnam area compared with hand weeding and other treatments. The effect of 3kg Machete 1DBT and 7DBT to Monochoria vaginalis was higher than that of hand weeding and Mon-0358. The effect of 2kg Mon-0358 RAT and 4kg 8DAT to Ludwigia prostrata was higher than that of other treatments.

NiTi scissors-bite corrector의 와이어 굵기에 따른 3차원적 치아 이동 양상

전현주,박선형,정상혁,전윤식 대한치과교정학회 2009 대한치과교정학회지 Vol.39 No.1

Objective: The purpose of this study was to compare the difference in three dimensional tooth movement using three different wire sizes (0.018 × 0.025-in, 0.016 × 0.022-in, 0.016-in) on a NiTi scissors-bite corrector. Methods: Computed tomography (CT) images of the experimental model before and after tooth movement were taken and reconstructed into three dimensional models for superimposition. The direction and the amount of tooth movement were measured and analyzed statistically. Results: The lingual and intrusive movements of the crown of the maxillary second molar were increased as the size of the NiTi wire increased. The roots of the maxillary second molars moved buccally except for the 0.016-in group. The intrusive movement of the roots of the maxillary second molars was increased as the size of the NiTi wire increased. Due to the use of orthodontic mini-implants, anchorage loss was under 0.2 mm on average. Conclusions: The 0.018 × 0.025-in NiTi wire was most effective in lingual and intrusive movement of the maxillary second molar which was in scissors-bite position. Indirect skeletal anchorage with a single orthodontic mini-implant was rigid enough to prevent anchorage loss. 본 연구에서는 NiTi scissors-bite corrector를 세 가지 서로 다른 굵기 0.018" × 0.025", 0.016" × 0.022", 0.016" 의 NiTi 와이어로 제작하였을 때 각각의 치아 이동 양상을 치아 이동 시뮬레이션 장치인 Calorific machine을 이용하여 3차원적으로 분석하고자 하였다. 가위교합에 이환된 상악 제2대구치 모형을 제작하고 제2소구치와 제1대구치 사이에 교정용 미니 임플랜트(orthodontic mini-implant)를 식립하여 제1대구치에 간접골성고정원을 설계하였다. 세 가지 굵기의 NiTi scissors-bite corrector를 부착하여 실험하였다. 치아의 이동 전후에 실험 모형은 computed tomography (CT)로 촬영하고 3차원 데이터로 변환하여 중첩하였다. 치아 이동 방향과 이동량을 계측하여, NiTi scissors-bite corrector 와이어 굵기에 따른 치아 이동 양상에 관한 통계적 유의성을 검정한 결과, 제2대구치 치관의 설측 이동량은 0.018" × 0.025"군(2.65 mm)이 가장 많았으며, 0.016"군(1.96 mm)과 통계적으로 유의한 차이를 보였다(p < 0.05). 제2대구치 치관의 압하량은 0.018" × 0.025"군(2.35 mm), 0.016" × 0.022"군(1.18 mm), 0.016"군(1.00 mm)으로 0.018" × 0.025"군이 나머지 두 군과 유의한 차이를 보였고 (p < 0.05), 치근의 압하량은 0.018" × 0.025"군(4.19 mm), 0.016" × 0.022"군(3.29 mm), 0.016"군(2.24 mm)으로 세 군 간 모두 통계적 유의차를 보였다 (p < 0.05). 치아의 이동 양상을 관찰한 결과, 0.016"군에서는 제2대구치 치근의 협측 이동이 나타나지 않았다. 간접골성고정원으로 사용된 제1대구치의 고정원 소실은 0.2 mm 이하로 나타났다. 이상의 결과를 토대로 0.018" × 0.025" NiTi 와이어로 제작한 NiTi scissors-bite corrector를 교정용 미니 임플랜트를 이용한 간접골성고정원과 함께 이용하였을때, 최소한의 고정원의 소실과 함께 가장 큰 상악 제2대구치의 설측 이동 및 압하가 일어났다고 할 수 있다.

Yohji Yamamoto 작품에 나타난 미적특성 : 전통복식 미적특성을 중심으로 Focused on Aesthetic Characteristics of Traditional Costume

양현주,조윤주 한국의류산업학회 2002 한국의류산업학회지 Vol.4 No.4

This study analyzed the works, introduced in the collections of Yohji Yamamoto in an aim to identify traditional aesthetic and design concepts. As the data to study the concept and expression of the designer, fashion photographs were gathered in a focus on collections since 1990's. The traditional aesthetic expressed in the works of Yohji Yamamoto were characterized by the external aesthetics and the internal aesthetics. The traditional aesthetic of external aesthetics were classified into the plasticity and the wearing, and those of internal aesthetics were divided into the moderation, expertness and aesthetic exclusion. The plasticity was extracted into line, form and color. The wearing was presented artist of purpose through the mutual text. The moderation was based on the moral goodness and the aesthetical beauty. The expertness represented the fitting method and mutual reaction of color. through the natural beauty. The aesthetic exclusion was expressed through simplicity, loftiness, and unbalance.