The purpose of this study is to determine whether movement strategies affect functional forward reach distance in a standing position. Forty-seven healthy subjects were selected for this study: 23 men and 24 women, with an average age of 22.3. Functional forward reach distances were measured as hip strategy and squat strategy (included knee and ankle movement strategy) in a standing position, respectively. The mean values of functional forward reach distance in hip strategy, squat strategy were 33.57 cm, 29.48 cm, respectively. There was significantly difference in functional forward reach distance between hip strategy and squat strategy(p<.001). There was no difference of functional forward reach distance between male and female in hip strategy, but there was significant difference in other strategy(p<.05). These results suggest that movement strategies should be considered during functional forward reach test in standing. Further study is required to determine whether movement strategies affect functional reach distance in elderly and disabled groups.

Bubble boom may be a good alternative for the prevention of oil spill pollution due to its easy deployment and clean post-process tasks. The present work is focused on the experimental investigation of air bubble movement for the bubble boom by visualization and quantitative PIV measurements. Bubble plume was generated by adjusting the pressure of pressure vessel ranging 6.7 kpa to 14.7 kpa. The results showed at lower inlet velocity and higher supply air flow rate that bubble boom maintained its containing capability reasonably well up to the maximum containing limit.

The Purpose of this Study is to find the Modern Movements which had done important roles on the development of modern church architecture and sacred art in the first half of 20th century. I had investigated the background and process of the movements, and analyzed the buildings which represented the movements. And I compared the architectural fruits of 'Riturgical Movement' and 'L' art Sacré Movement. The results are summarized as follows : First, there are two important movements in Catholic church in the backgrounds of the innovative changes of modern church architecture, Those are 'Riturgical Movement' which pursuits to establish a closer relation between clergy and congregation, and to make the positive participants in the service not mere observers and 'L' art Sacré Movement' which pursuits to accept modern secular art into church. Second, both movements had been developed on the bases of the theological studies with tow monasteries - Benedictine Order and Dominican Order - as leader. And the main concept was a kind of revival movement which recovers the Christian tradition. Third, The two movements began from the different themes and in the different regions. But they exerted influences each other, and achieved successful fruits in the Catholic churches of England and Swiss in 1960'. Fourth, 'Riturigical reformation' and 'Acceptance of modern art' had been officialized and generalized through the second Vatican Council(1962-1965).

연구의 배경 앉은 자세에서 일어서기는 일상생활동작중 흔한 동작중의 하나이다. 노인들을 포함한 많은 환자들은 앉은 자세에서 일어서기에 어려움이 있고 속도가 감소한다. 이 연구의 목적은 다른 두 속도로 앉은 자세에서 일어서는 동작을 실행할 때 최대 지면반발력의 세개의 요소를 비교하는 것이다. 대상자 22명의 건강한 성인 (20-36세)을 대상으로 하였다. 실험방법 앉은 자세에서 일어서기동작 수행중 최대 지면반발력을 측정하기 위하여 힘판을 사용하였다. 대상자

본 연구는 2차원 순압모델을 사용하여 황해와 동중국해에서 조석잔차류와 춘 하 추 동 4계절의 해상풍에 의한 해수 순환과 이러한 순환에 의한 부유물의 이동 궤적을 추적하는데 목적을 두었다. 황해 해수 순환의 주요 외력은 조석과 바람이라고 생각되어, 조석은 M2 조석으로부터 조석잔차류를 계산하였고, 계절별 바람으로서 1월(겨울), 4월(봄), 7월(여름), 10월(가을)을 사용하였다. 조석잔차류는 한국 남 서해안과 제주도 부근과 중국 양자강 하구역 부근에서 크게 나타난다. 제주도 부근에서는 10 cm/s 이상의 최대 잔차류가 나타나며 시계방향의 순환을 보이지만 전반적으로 남해안을 따라 동향류의 경향이 있다. 또한, 중국의 연운항에서 상하이 사이의 영역에서는 한국의 남해로 향하는 순환 구조가 나타나고 있다. 바람에 의해 형성된 순환은 북풍의 성격을 띤 1월, 4월, 10월에는 해역에 시계 방향의 순환이, 남풍과 열대성 저기압의 영향을 받는 7월에는 반시계 방향의 순환이 우세했다. 이로 인하여, 한국연안에서는 7월을 제외하고는 남향류가 나타났다. 부유물은 조석 잔차류와 취송류에 의해 이동한다. 10일 동안의 이동에서는 수 십 cm/s에 달하는 취송류가 조석 잔차류보다 크게 작용했다. 그러나, 수 개월 이상의 이동에 있어서는 수 cm/s의 조석잔차류의 영향이 더 크게 나타났다.

Follicular fluid influxed into the oviduct during ovulation may affect movement of sperm for fertilization Thus, in this study, the effect of follicular fluid, obtained from follicles of l0mm in diameter, on number and quality of sperm recovered by swim-up separation was investigated and sperm-movement stimulating components extracted from follicular fluid with methanol and isooctane were separated by gel filtration with Sepadex G-1O, G-25 and G-1OO gels, and were isolated by electrophoresis with SDS-PAGE mini gel. The results obtained were as follows; 1. Diluted follicular fluid stimulated sperm movement. 2. Sperm-movement stimulating factors were in methanol extract. 3. Sperm-movement stimulating effect of methanol extract appeared in fraction I among fractions recovered after gel filtration. And the fraction I contained proteins indicating 4 major bands as about 47, 43, 25 and 14 kilodaldons and 5 minor bands as about 67, 58, 23, 22 and 21 kilodaldons. 4. The fraction I recovered from G-100 gel showed significantly low percentage of motile sperm and had no protein indicating the band of 67 kilodaldons among the minor bands.

From the early 1980's, when Chinese government decided to take an Open-Policy. Chinese society faced a new turning point to be changed from traditional-society to modern-society. As a result her outstanding phenomena of civilization is to be seen in many points, like the oid styled traditional street is rapidly replaced by the modernized high-rise buildings. Like the other cities in China, Beijing(北京) also is on the step of modernization, and it's changing speed is faster time by time. In this paper, I'll discuss about Beijing's policy of reservation of Old castles(古城), some problems what they have though the procedure of China's Movement of Old Castle Reservation(古城保護運動). And through this case study, I'd like to focus on the way how we solve some problems what we have now concerning to the reservation and development of traditional cities.

The purpose of this study was to analyse the subtalar joint movement characteristics in human stance phase. The data of subtalar joint movement patterns are collected by CTA(calcaneus to tibia angle) measurements. CTA is defined as a angle formed between the bisect of the posterior shank and bisect of the posterior heel, as determined by placement of the retroreflective markers. The angle measured in degrees. The participants are 74 healthy individuals (37 men and 37 women) who have no orthopedic and neurological impairment, aged from 19 to 29 years(mean 22.95). Prior to participation, each subjecct informed the procedures of experiment from researcher and assistant researcher. The equipments of this study are walking grid, marking tapes, goniometer, video camera, monitor and ink for foot print are used in the study. In order to determine the statistical significance of result, the paired t-test and Pearson correlation were applied at the 0.05 level of significance. The results were as follows : 1. The reliability of measured CTA value are showed a high correlation, ranged from .86 - .94. 2. The mean value of step width are 7.67cm in men and 6cm in women. So, significant difference between men and women in 0.05 level of significance. 3. There was significant difference between man and women's TOA(toe out angle)(p<0.05). 4. The CTA of female's is more higher than male's one, however not statistical difference between man and women(p>0.05). 5. The CTA is reduced according to increasing TOA(p<0.05).

이 논문의 주목적은 정상인을 대상으로 각기 다른 3가지의 (체중의 1.5 %, 3.0 %, 9.0 %) 부하를 통해서 자세의 불균형을 유발시켰을 때 나타나는 postural movement patterns을 기술하기 위한 연구이다. 연구대상의 허리중심에 체중부하를 주어 균형이 뒤로 이동하게 하여, surface EMG(표면 근전도)를 통하여 Tibialis anterior(Ta), Gastrocnernius(Gc), Quadriceps femoris(Q

This study was done to determine a new qualitative base for educating and evaluating patients by comparing a 60 or over age group with a 20-30 age group when rising from supine to erect stance. Sixty normal adults were devided into 60 or over and 20-30 aged groups. Each persons was asked to standing from the supine position. This process was recorded by two video cameras. The results was classified into the three existing movement categories. And then they were analyzed by percent rate. The results showed that each group had its own different and special characteristics. This means that physical therapists need to select the best motor patterns according to age in teaching functional tasks such as rising from supine to erect stance.

벼멸구의 식이행동을 전기적인 측정 방법을 통하여 관찰하였으며 이들을 각각의 특성에 따라 분류하였고, 그결과 type P, S, SB, O, X, Ph 등 6가지로 나누어 볼 수 있었다. Type P는 벼멸구가 식물에체 처음 접근하여 기주를 탐색할 때 볼 수 있었으며, 구침을 조직내에 찔어 넣거나조직내에서 이동할 때에는 type S를 관찰 할 수 있었다. 또한 매우 규칙적인 S패턴은 체관부에 구침을 찔어 넣을때만 볼 수 있어 type SB로 따로이 분류하였다. X와 Ph패턴은 각각 물관부와 채관부에서 흡즙할 때 나타나는 것을 확인하였으며, type O는 기타 다른 조직내에 구침이 있을 때 이러한 전기적 패턴을 보여 주었다. 이러한 각각의 전기적 패턴을 확인하기 위하여 원하는 패턴이 나타날 때에 식흔이 있는 벼의 조직을 잘라서 현미경으로 관찰하였으며, 각각의 타입별로 벼멸구 배설물을 측정하였다.

목적: 본 연구는 안구운동 민감소실 재처리 기법(EMDR)이 운동선수의 경쟁상태불안에 미치는 영향을 알아보기 위해 fNIRS를 활용해 전전두엽 피질의 활성화 차이를 비교해 효과를 검증하는 것이다. 방법: 이 연구의 목적을 달성하기 위해 불안요소면담, 경쟁상태불안검사지(CSAI-2), 스포츠심상능력질문지(SIAQ)를 활용하여 대학부 운동 선수 9명을 선정하였으며, 실험을 위해 OBELAB fNIRS장비와 Matlab 소프트웨어를 사용하여 분석하였다. 연구는 시간 순서대로 전전두엽의 활성화를 측정하였으며, 기저선, 사전심상, 양측성안구운동프로그램, 사후심상 순으로 진행하였다. 결과: 첫째, 경쟁불안을 유발하기 위해 심상을 활용한 결과, 전반적인 전전두엽의 활성화가 낮아졌다. 둘째, 양측성 안구운동 프로그램 적용 결과, 사전심상과 사후심상에서 우측 전전두엽의 활성이 낮아졌다. 셋째, 양측성 안구운동 회기별 측정 결과, 양측성 안구운동 중 우측 전전두엽이 활성화되었다. 결론: EMDR이 운동선수의 경쟁불안과 관련된 기억으로 인한 부정적인 정서상태를 긍정적으로 빠르게 재처리 할 수 있다는 것을 보여준다. 본 연구는 스포츠라는 특수한 상황에서 발생하는 예기치 못한 경쟁불안을 빠르게 조절하는 데에 EMDR을 적용할 수 있는 가능성을 제시한다.