• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2008년도 춘계종합학술대회 A
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• pp.394-397
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• 2008

우리는 항상 일상 생활을 하면서 스트레스를 받으면서 산다. 사람은 일생 동안 살아가면서 육체적인 고통, 정신적인 고통, 비관적인 생각, 부담감등 여러 심리적 물리적인 것들이 스트레스의 원인이 된다. 그래서 본 논문에서는 이 스트레스의 정도가 어느 정도인지를 알고자하는 알고리즘을 제시하고자 한다. 이 논문은 어떤 장치로 인한 물리적 수치를 반영한 값을 반영한 값이 아닌 정신적으로 받는 스트레스와 육체적으로 받는 스트레스를 복합적으로 반영하고자 조합 지표를 사용하여 스트레스의 정도를 지표상으로 비교하여 스트레스의 정도를 상대적인 수치로 나타내보고자 한다.

• 대한정형도수물리치료학회지
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• 제21권2호
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• pp.33-37
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• 2015

Background: The purpose of this study on the effects of deep cervical flexors strengthening exercise to forward head posture and pain of neck in patients with chronic neck pain. Method: We selected 30 subjects among neck pain patients and carried out measurements. The subjects' forward head posture was measured including head tilt angle (HTA), neck flexion angle (NFA) and forward shoulder angle (FSA), neck disability index (NDI), numeric rating scale (NRS). The subjects underwent deep cervical flexors muscle strengthening with pressure bio-feedback device for 4 weeks. Then, after intervention, the subjects' forward head posture was measured again. It was performed Wilcoxon signed-ranks test for confirming the effect of deep cervical flexor muscles strengthening exercise. Results: As a result of comparison of measurements before and after intervention, we found that there were statistically significant improvement in the subjects' NDI, NRS and forward head posture including head tilt angle, neck flexion angle and forward shoulder angle. Conclusion: We concluded that deep cervical flexors strengthening exercise has the effect of alleviation of neck pain patients and is effective for forward head posture.

• 대한정형도수물리치료학회지
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• 제26권1호
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• pp.9-18
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• 2020

Background: The aim of this study is for the effects of upper trapezius (UT) inhibition on round shoulder posture (RSP) index, pectoralis minor index (PMI), UT activity and neck disability index (NDI) in adults with RSP. Methods: 30 male and female participants with RSP were included in this study. The participants were divided into two groups: experimental group (EG) and the control group (CG). the EG received UT inhibition 3 days a week for 5 weeks those in the CG did not receive UT inhibition. Results: RSP index, PMI, UT activity and NDI were measured again, There was a significant difference within the EG at pre- result and post-results. Conclusion: These results suggest that UT inhibition with an RSP program was effective in decreasing the RSP index, UT activity, and NDI in adults with RSP.

• 한국전문물리치료학회지
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• 제6권2호
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• pp.67-76
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• 1999

Going up and down the stairs is a repeated task in the activities of daily living. These activities are needed during the recovery process with impaired lower limbs. This paper presents the difference of EEI (energy expenditure index) through the slope of stairs. Twenty-one normal young adults took a part in this study (11 males, 10 females). They stepped up and down the stairs which had two different slopes for 5 minutes. Resting heart rate, walking heart rate, and moving distance were recorded. EEI was calculated from the heart rate and moving speed which was calculated by the distance of movement. Data were analyzed by repeated two-way ANOVA with SAS program and the difference of EEI through the slope of stairs was not statistically significant (p=0.9971). The results show that EEI was not affected by the slope of stairs in normal people. But distance of movement (p=0.0067) and speed (p=0.0064) had a significant difference.

• 한국전문물리치료학회지
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• 제17권1호
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• pp.43-52
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• 2010

The Dynamic Gait Index (DGI) was developed and widely used as a clinical tool to assess balance performance during gait. The purpose of this study was to validate the Korean translated DGI using Rasch analysis. A total of 105 community-dwelling elderly was participated in this study (age range = 65~95 years; mean = 78.0 years). The translated DGI showed sound item psychometric properties, and the 8 items were arranged in order of difficulty for the total participants. The most difficult item was 'Steps' and the easiest item was 'Level surface'. Also, each of the original 4 rating scale categories satisfied the Linacre's essential criteria suggestions for optimal rating scale category effectiveness. Although, thirty eight person (36.2%) showed the maximal high score, but the most of them was no history of fall in the preceding year. For subjects who has falling history, all of the person's ability was arranged within the item's difficulty. The 8-item Korean translated DGI can be used to measure gain in elderly person with balance disorders without compromising important clinical measurement characteristics in Korea.

• 대한물리의학회지
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• 제9권4호
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• pp.407-413
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• 2014

PURPOSE: We investigated the influence of heel insole and visual control on body sway index with high-heeled shoes. METHODS: The subjects of this study were 61 healthy students. None of the participants had any orthopedic or neurologic alterations. C90 area, C90 angle, trace length, sway average velocity were measured using a force plate by BT4. The variables were measured both with insole and without insole when wearing high-heeled shoes under the conditions of eyes open and eyes closed. The collected data were analyzed using the Kolmogorov-Smirnov test and paired t-test. RESULTS: When wearing high-heeled shoes with insole under the conditions of eyes open, trace length, C90 area, velocity were significantly more decreased than without insole (p<.01). When wearing high-heeled shoes with insole under the conditions of eyes closed, only C90 area was significantly more decreased than without insole (p<.05). When wearing high-heeled shoes with insole under the conditions of eyes open, trace length, C90 area, velocity were significantly more decreased than under the conditions of eyes closed (p<.01). CONCLUSION: The present study demonstrates that the use of high-heeled shoes with insole supported from heel to midfoot more increased static balance than without insole under the conditions of eyes open.

• 대한물리의학회지
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• 제5권4호
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• pp.633-644
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• 2010

Purpose : This study was to investigate vascular dementia elders's activities of daily living, quality of life index and to determine how much vascular dementia elders is influenced by the 12 weeks combined exercise program with aerobic training and resistance exercise. Methods : Thirty patients with vascular dementia over 65 in B geriatrics hospital were recruited this study. Activities of daily living were measured by I-ADL(instrumental-activities of daily living) and B-ADL(basic-Activities of daily living) and quality of life index was measured by GQOL-D(geriatric quality of life scaledementia). Statistical analysis was used repeated one-way ANOVA to test mean difference by using SPSS 12.0 for windows. Results : After comparing the activities of daily living of experimental group that of control group according to the period of exercise, there were statistically significant differences in I-ADL, B-ADL score test and GQOL-D index test of both experimental and control groups. There was also a significant difference in comparing the results of 12 weeks exercise of the groups. Conclusion : 12 weeks combined exercise program had a good influence on vascular dementia elders's activities of daily living and quality of life index.

• 대한물리치료과학회지
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• 제6권4호
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• pp.221-227
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• 1999

This study is about the correlation of pain strength between Oswestry Disability Index and Hendler 10-Minute Screening Test in the patient of low back pain. The subject were 66, in and out patient who had recieved physical therapy on low back pain in several hospitals at Seoul and Kyungkido. during July 5.-August 27. 1999 1. The average score of Oswestry Disability Index was $24.06{\pm}8.16$ and that of Hendler 10-Minute Screening Test was $24.82{\pm}4.31$. 2. The Pearson's R score between each questionnaires of Oswestry Disability Index and pain strength was .5692. p<0.0001. So it is very high. But, that between each questionnaires of Hendler 10-Minute Screening Test and pain strength was not significant.. 2261 p<0.05 3. The Pearson's R score between Pain strength of Oswestry and person care was .3391, sex life was .3756, social life was .4637 (p<0.005) and that between Pain factor of Hendler, pain area of Hendler and sleeping(4358), sex(.6198), position change(2767), (p<0.005). So it is significant. 4. The categories where we could see the correlation between Pain strenth of Oswestry and Hendler each questionnaires were sleeping(.3222), sex(5524), position change(4291). (p<0.005).

• 대한물리치료과학회지
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• 제25권2호
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• pp.1-6
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• 2018

Background: This study was to examine the influence of BMI and PBF of adults in 20's through the Kettlebell exercise and ultrasound for 4 weeks. Methods: 24 adults men and women, whose BMI is over 23, was divided into 3 groups, group I (control group), group II (Kettlebell exercise group), group III (ultrasound treatment and Kettlebell exercise group). The ultrasound treatment was done before exercise for 15 minutes 3 times a week for 4 weeks, and exercise worked out with Kettlebell exercise during 15 minutes and were stretched for 10 minutes before and after exercise. Results: For 4 weeks of Kettlebell exercise and ultrasound, there was a statistically meaningful difference between group I and group III (p<.05). For 4 weeks, there was no statistically meaningful difference of BMI and PBF between group II and group. I Conclusion: A complex application of Kettlebell exercise and ultrasound treatment was thought to effective decreasing for BMI and PBF.

• Journal of Astronomy and Space Sciences
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• 제25권1호
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• pp.25-32
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• 2008

태양활동 극대기인 2000년의 ACE 위성 태양풍 관측자료를 이용한 행성간 충격파의 목록에서 충격파 유도체 따라 행성간 충격파를 분류하고 충격파 유도체별 물리적 특성을 조사하였다. 51개의 행성간 충격파 중에서 대부분은 자기구름 및 Ejecta로 대표되는 ICME와 고속풍(HSS)에 의해서 유도되었다. 산소이온비(O7/O6)로부터 유도된 온도 및 Thermal index($I_{th}$ 지수) 값 분석에 따르면, ICME는 태양 코로나의 고온물질 영역으로부터 생성됨을 알 수 있다.