• Journal of the Korea Convergence Society
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• v.10 no.3
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• pp.211-220
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• 2019

This study was to investigate the physiological activities of bioconversion soybean embryo extract and the effects of sleeping pack containing extract on skin. The aglycone isoflavones of the soybean embryo extract bioconversed with pectinase were identified by HPLC. in vitro tests showed that they were non-toxic, anti-inflammatory, anti-melanin and anti-aging activity. After 4 weeks of human body application with the sleeping pack using extract, the skin surface roughness and eye wrinkles were so improved by low stimulation that the sleeping pack containing bioconversion soybean embryo extract has a positive effect on the skin. We confirmed that the bioconversion soybean embryo extract was effective in enhancing the physiological activity and was useful as a cosmetic material of various formulations.

• Journal of Convergence for Information Technology
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• v.9 no.6
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• pp.233-241
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• 2019

This study was conducted on women in their 20s and 30s living in the Seoul metropolitan area by using questionnaires on the recognition and purchase behavior of mask packs. According to this study, although there is high interest in skin beauty, the recognition of characteristics and distinctions according to mask pack type was found to be insufficient. After using mask packs, 51.5% of those surveyed were satisfied with their efficacy and effectiveness. When using the mask pack, the Sheet type mask pack was discontented with usability, size, Close Adhesion and skin irritation, Hydrogel type is material, sleeping type is content and absorbent, cellulose type pack was found to have the same discomfort with the material as the hydro gel type. Through the results of this study, the possibility of utilization as basic data for mask pack market marketing was confirmed.

• Journal of Oral Medicine and Pain
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• v.23 no.4
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• pp.447-455
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• 1998

A 42-year old male patient was referred to the Department of Oral Medicine, Kyungpook National University Hospital due to the chief complaint of limite mouth opening. Three years ago, the patient was diagnosed as an infarction of both cerefellar hemispheres, acute obstructive hydrocephalus and acute epidural hematoma of frontal lobe at the department of neurosurgery.Both of the infarcted cerevellar hemispheres and the epidural hematoma of frontal lobe were removed with suboccipital and frontal craniectomu. After the brain surgery jaw opening range was decreased progressively and ultimately mouth opening became almost impossible. Spasmodic and rhythmic contractions of the masseter muscles occurred intermittently during daytime as well as sleeping. Food intake was available only through Levin -tube. Actibe jaw opening exercise was prescribed with the aids of tongue blades. A moist hot pack and indomethacin phonophesis were also applied 20 minutes three times a day to decrease discomfort muscle activities. After a month of treatments, the opening range was increased to 5mm at the premolar area and oral food intake was possibel. The L-tube was removed and the patient was discharged.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2009.05a
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• pp.145-148
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• 2009

심신의 편안함과 안정이 숙면에 미치는 영향은 널리 알려져 있으며 다양한 연구방법을 통하여 보고되고 있다. 그리고 향에 대한 심리생리적 효과 또한 잘 알려져 있다. 본 연구에서는 숙면 유도 향과 천연 추출물을 포함한 슬리핑팩의 효과에 대한 생리적 반응과 설문지를 통한 숙면의 정도를 조사하였다. 생리적 반응은 수면다원검사를 실시하여 수면지연시간, 3-4 단계의 비율을 비교 하였다. 실험결과 슬리핑팩 A와 B는 일반적 및 아무것도 바르지 않은 상태에 비해서 입면지연시간이 짧았고, 3-4 단계의 비율이 유의하게 높았다. 설문지 결과 또한 슬리핑팩을 사용하고 수면을 취했을 때 숙면을 취한 것으로 피실험자들이 느꼈다.

• Journal of Acupuncture Research
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• v.20 no.2
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• pp.29-41
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• 2003

Clinical observation was made on 52 cases of Stroke that were confined through brain CT, MRI scan. The Stroke cases wee classified into the following kinds cerebral infarction, cerebral hemorrhage, cerebellar or brain stem infarction, cerebellar or brain stem hemorrhage. And among the 52 cases of Stroke cerebral infarction was noticed in 75.00%, cerebral hemorrhage in 11.54%, cerebellar or brain stem infarction in 9.52%, cerebellar or brain stem hemorrhage in 3.85%. The ratio between males and females was 1.74:1 in the whole groups of Stroke and most cases were over 60 of age. As the time of hospitalization, most patients hospitalized from 1 day after stroke to 7 days after stroke. And as the course of hospitalization, most patients hospitalized first. Among the preceding disease at the onset of Stroke hypertention was noted in 32.69%, and deabetes mellitus or heart problem was noted frequently(15.39%). Electrocardiography findings were as follows: The normal was noted in 53.85%, the abnormal in 46.15%. And as the abnormal, left ventricular hypertrophy was noted in 17.54%. The predisposing factors or conditions at the onset of brain infarction were usually initiated during the time of sleeping and those of brain hemorrhage chiefly during the time of exercising like overwork or walking etc. It was noted that smoking a pack of cigarette showed highest disease rate(33.33%) among the average of smoking amount of one day in case of man. Prior to attack, the most chiefly complain was dyspnea or discomfort on chest region. And 30.70% of patients had no previous sign. There were a large number of recurrent cases. The first attack was noted in 71.15%, the 2nd attack in 23.08%, the 3rd attack in 5.77%.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.34 no.4
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• pp.333-338
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• 2008

The evaluation for the visage volume was performed with human and dummy face using PRIMOS $body^{(R)}$. Three researchers measured the dummy face attached different volume of clay (6.6 mL, 13.2 mL, and 19.8 mL). It is identified that the high correlation between measured values and real volume ($R^2=0.99$). The percent (%) of relative standard deviation (RSD) of the data was shown below 10%. In Gage R&R analysis, the percent of contribution, the percent of study variation and distinct categories values were 0.78%, 8.85%, and 15% respectively. Therefore this method was regarded as the good standard condition in aspect of reproducibility and repetitiveness of data. The face volume variation was measured by PRIMOS $body^{(R)}$ on the face in participated 10 healthy Korean women volunteers. Subjects used the product once a day for two weeks as night sleeping pack. After application of the test products, the 3D image data of face were taken 1 and 2 weeks later. We found the face volume was significantly decreased after using products. In conclusion, this novel non-invasive technique was useful in measuring and visualizing alterations in face volume as a consequence of certain treatments. This system will provide a rapid and precise analysis of 3D topographical information for face.