This study is aimed at investigating the influence of different quantitative knowledge of results on the measurement error during lumbar proprioceptive sensation training. Twenty-eight healthy adult men participated and subjects were randomly assigned into four different feedback groups(100% relative frequency with an angle feedback, 50% relative frequency with an angle feedback, 100% relative frequency with a length feedback, 50% relative frequency with a length feedback). An electrogoniometer was used to determine performance error in an angle, and the Schober test with measurement tape was used to determine performance error in a length. Each subject was asked to maintain an upright position with both eyes closed and both upper limbs stabilized on their pelvis. Lumbar vertebrae flexion was maintained at for three seconds. Different verbal knowledge of results was provided in four groups. After lumbar flexion was performed, knowledge of results was offered immediately. The resting period between the sessions per block was five seconds. Training consisted of 6 blocks, 10 sessions per one block, with a resting period of one minute. A resting period of five minutes was provided between 3 blocks and 4 blocks. A retention test was performed between 10 minutes and 24 hours later following the training block without providing knowledge of results. To determine the training effects, a two-way analysis of variance and a one-way analysis of variance were used with SPSS Ver. 10.0. A level of significance was set at .05. A significant block effect was shown for the acquisition phase (p<.05), and a significant feedback effect was shown in the immediate retention phase (p>.05). There was a significant feedback effect in the delayed retention phase (p<.05), and a significant block effect in the first acquisition phase and the last retention phase (p<.05). In conclusion, it is determined that a 50% relative frequency with a length feedback is the most efficient feedback among different feedback types.

사육수의 담수화시 수용밀도에 대한 생리학적 반응을 비교하고자, 30마리와 60마리씩 실험수조에 수용하여 30분이내에 사육수를 담수로 교환하였다. 혈장의 Cortisol 농도는 실험개시시 30SW에서 2.8 ng mL-1,60SW는 2.7 ng mL-1로부터 30FW와 60FW는 24시간째 각각 66.9 ng mL-1, 314.1 ng mL-1로 유의하게 높아졌다. 혈장의 Glucose농도는 60SW는 개

This study examines the effects of corpus-based collaborative learning on the intake of grammar rules among high school students. This study is grounded on three theoretical backgrounds: Grammar teaching based on a large amount of input enhances intake; peer interaction promotes learners’ participation and has positive effects on their academic achievement; and discovery instruction stimulates learners’ motivation and helps them notice rules, leading to the conversion of input into intake. The subjects were divided into two groups, each group consisting of 60 students. The subjects studied six grammar rules over a period of six weeks. Group 1 did small group activities with the materials extracted from the COBUILD corpus, while Group 2 was given the teacher’s explanation of each rule with some examples designed to show how the target rule works. After each grammar lesson, both groups took a post-test. The results indicate that (a) corpus-based grammar learning helps engage learners in the learning process and raise their grammar awareness, (b) corpus-based learning facilitates noticing and identifying the target form better than its meaning and (c) peer interactions in a small group have positive effects on the intake of grammar rules.

세로토닌 수용체는 세로토닌과 반응하여 세포막의 G단백질을 통해 중개단백질 (adenylyl cyclase, phospholipase C, cGMP phosphodiesterase, ion channel)을 활성화시켜, 이뇨, 기억, 발생 등의 다양한 생리적 반응에 관여한다. 곤충세포인 Schneider2 (S2)와 척추동물 세포인 Chinese hamster ovary (CHO)-Kl에서 Aedes 5-HT 수용체 유전자 발현을 비교하기 위해, Aedes 5-HT 수용체 유전자를 형질이입시켰다. 선발된 세포주들(Tr-S2, Tr-CHO)에서 세로토닌 수용체 유전자의 발현은 reverse transcription-PCR, Western blot, immunocytochemistry를 이용하여 확인하였다. 세로토닌 농도증가에 대한 Aedes 5-HT수용체의 기능을 세포 내 cAMP수준을 통해 조사한 결과,Tr-CHO 세포주는 Tr-S2 세포주보다 9배 이상 cAMP수준이 높게 나타났으며, 농도에 의존적이었다. 이 결과는 수용체 유전자가 세포에서 발현되었으나, 세포의 종류와 세포막에 존재하는 G단백질 차이에 따라 중개단백질 활성 차이가 있다는 것을 보여주었다. CHO-Kl 세포에서 Aedes 5-HT 수용체의 기능이 S2 세포보다 더 효율적이며, Aedes 5-HT 수용체를 발현하는 Tr-CHO 세포주는 동력제 또는 대립제 검정에 활용될 수 있을 것으로 기대된다. 것으로 기대된다.

Orchardgrass 및 white clover의 단파 및 혼파 재배조건에서 미량요소 Fe, Mn, Cu, Zn, Mo및 B의 조합시비가 목초의 생육, 개화, 수량, 양분 함량 및 식생구성비율 등에 미치는 영향을 구명하였다. 다량요소 양분을 동일 량 시비한 조건에서 7 수준의 미량요소 조합시비는 ; 대조구, ; Fe, ; Fe+Mn, ; Fe+Mn＋Cu, ; Fe＋Mn＋Cu＋Zn, ; Fe＋Mn＋Cu＋Zn＋Mo 및 ; Fe＋Mn＋Cu＋Zn＋Mo＋B로

To examine the utilization of the soluble proteoglucan in oats as a nutraceutical ingredient, soluble components were extracted from Oat Bran Concentrate (OBC) by varying the experiment factors such as temperature (40
60oC), ethyl alcohol concentration (0~20%), and pH (5~9), and then analyzed for their compositions and viscosity. The total yield of oat soluble extracts ranged between 6.4~17.9 and the contents of β-glucan, protein, lipid, and ash in oat extracts were 21.4~38.3%, 23.2~29.0%, 8.3~11.8%, and 5.9~7.9%, respectively. The extraction yield increased with the extraction temperature, but decreased with the alcohol concentration and pH. The β-glucan and protein contents increased with increasing temperature and decreasing ethanol concentration. However, the pH level did not influenced those contents. The viscosity of 2% oat extract solution ranged between 8.6~83.1 cp at different share rates, showing the pseudo-plastic flow properties. Results suggested that extraction condition could be controlled the purity of β-glucan and protein and applied commercially to the large-scale process.

Hemiplegic patients usually present with difficulty maintaining balance. Balance retraining is the major component of rehabilitation program for patients with neurological impairment. The purpose of this study was to investigate the effects of prorpioceptive exercise program on the improvement of balance in the patients with chronic hemiplegia. Thirty subjects (mean age ) were recruited and the subjects were divided into a proprioceptive group and a visual group. The subjects for the proprioceptive group were participated in the proprioceptive exercise program for 4 weeks, and the visual group were treated visual feedback training using Balance Master. At 4 week follow-up test, Berg Balance Scale significantly improved 1.1 points (p<.01), Timed Up & Go test improved 4.2 second (p<.01), and weight distribution during sit to stand also improved 5.0% (p<.01). As a result of this study, the proprioceptive control approach improved dynamic balance in the patients with chronic hemiplegia. It is suggested that there was no benefit of visual feedback training like as Balance Master when administrated in combination with other physical therapy interventions, compared with physical therapy alone using proprioceptive control approach to hemiplegia.

In Article 10 of our Constitutional Law in our country prescribed that “All of our people have a dignity as a humanbeing and value also have a right to puruse happiness” It has clearly defined that the human dignity is the highest value of the rule. The term “human rights” means any of human dignity, worth, liberties and rights which are guaranteed by the Constitution and Acts of the Republic of Korea or recognized by international human rights treaties entered into and ratified by the Republic of Korea and international customary law. The main objectives of the human rights are to realize the dignity and worth of the human person in order to contribute to the safeguard of the basic order of democracy. It is very important to protect and promote the inalienable and fundamental human rights of all individuals. This paper is a study on guaranteeing the Human Rights of convicted prisoners. In this thesis, aimed at groping improvement device of the convict system to establish the human rights. It is impossible only effort of The prison officer for the national human rights safeguard and improvement of the basic human, a continuous interest should be required as well as a new posture of the national consciousness for the human rights.

투과 증발은 막을 근거로 한 에너지 절약형 분리공정으로서 전통적인 증류 분리공정과 비교하여 높은 선택도를 나타내기 때문에 액상 혼합물 분리에 대체 공정으로서 주목받고 있다. 투과 증발에 이용되는 분리막으로서 제올라이트 분리막은 고분자 분리막보다 열적, 기계적, 화학적 안정성이 우수하며 특히 silicalite-1 분리막은 큰 소수성을 나타내기 때문에 유기화합물을 수용액으로부터 효과적으로 분리할 수 있다. 본 연구에서는 silicalite-1 분리막을 이용한 투과 증발 실험을 통하여 케톤계 휘발성 유기화합물을 분리하였다. 아세톤과 MEK의 공급 농도가 증가함에 따라 아세톤과 MEK의 투과 플럭스는 증가하였으며 선택도는 감소함을 관찰할 수 있었다.

Orchardgrass 및 white clover의 단파 및 혼파재배에서 미량요소 붕소(B)의 시비수준별 목초의 생육상, 뿌리/근류 형성, 수량성, 영양성분/무기양분의 함량 및 초종간 경합지수 등에 미치는 영향을 구명하였다. 처리내용은 다양 및 미량요소 시비를 동일하게 한 조건에서 5 수준의 붕소 처리: 1) ; 0.0, 2) ; 0.2, 3) ; 2.0. 4) ; 6.0, 5) B; 15.0me B/pot로 glasshouse에서 시험으로 수행하였다.

The purpose of this study was to compare the difference of joint position sense between measurements. Fourteen healthy male subjects were recruited for this study. The elbow joint position senses were measured using angle reproduction test. The elbow joint position sense was assessed with three experimental conditions: ipsilateral reproduction test in open-chain condition, contralateral reproduction test in open-chain condition, ipsilateral reproduction test with weight in open-chain condition and ipsilateral reproduction test in closed-chain condition. The angular difference between stimulus position and the reproduced position (angular error) was calculated in all testing conditions to examine the accuracy of the joint position sense. One way ANOVA was used to compare the error angles in all experimental conditions. The error angles between measurements were significantly different in elbow joint. The error angles was smallest in ipsilateral reproduction test with weight in open-chain condition and was greatest in the contralateral reproduction test in open-chain condition. Findings of this study indicate that testing methods, types of task, existence of resistance should be considered in clinical assessment for the joint position sense.