• The Journal of Korean society of community based occupational therapy
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• v.1 no.2
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• pp.21-30
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• 2011

The previous studies were prevalent a study of treatment like a environmental modification or compensative approach and intervention which used in today to paralyzed patients. These interventions were related with occupational therapy widely. The purpose of this study is to provide a basic datum for environmental modification, compensative approach, and intervention observing physiological changes which is shown in early paralyze patients. The subjects were 40 students who were 20 female and 20 male in a college. The students were devided into hemiplegic and paraplegic model. The model was designed using a experimental cloths. A instrument to measure body composition was a precision instrument. The results of the study were as follow: First, there was no different homogeneity between activity daily of living of hemiplegic and paraplegic model. Second, there was a significant different body water and basal metabolic rate between before and after activity daily of living of hemiplegic model. Third, there was a significant different body water and basal metabolic rate between before and after activity daily of living of paraplegic model. Forth, there were no significant different physiological change between after activity daily of living of hemiplegic model and paraplegic model. We observed early changes of body composition using a hemiplegic and paraplegic model. We could know it was reduced body water rate and basal metabolic rate in regardless of type of paralysis. Therefore, it is important to know these physiological changes of paralyzed patients and improve body water and basal metabolic rate of the patients.

• Journal of Digital Contents Society
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• v.19 no.5
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• pp.945-954
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• 2018

The purpose of this study is to analyze the life stress factors and the changing eating behaviors of the students. We selected a dental hygiene college in Seoul and Daejeon and surveyed 387 students with email and self-administered questionnaires. The studying(3.16) of the stress factors was the most contributing factor followed by career path 3.04, economic 2.97. Regarding differences in each life stress factors according to general characteristics, they were found statistically significant to Body mass index, economic condition, family conversation time and self recognition of health status. Results showed that 39.7% of students ate snacks 1 to 3 times per week, 44.0% preferred spicy flavors after stress, 47.7% ate more than usual after stress, also among the group with high stress was revealed bad results of eating behaviors. According to this study, we identified the factors that affect the daily stress of dental hygiene students and the consequent changes in eating behavior and the results will be consulted on the training and counseling to adjust to college life.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.8
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• pp.537-545
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• 2020

This study was undertaken to investigate the effect of cognitive rehabilitation program (CRP) using virtual content, for recovering patients with cerebrovascular disease (CVD). A total of 34 patients with CVD were divided into a control group and an experimental group, and subsequently subjected to a virtual content based CRP, followed by cognition, ADLs, and upper limbs. The control group completed a universal rehabilitation program (URP), and the experimental group was provided a URP and a virtual content based cognitive rehabilitation program. For both groups, respective programs were conducted twice a day, 5 times a week for 4 weeks. Both groups showed significant improvement in ADLs (p<0.05); but the amount of change in the experimental group 5 point improved significantly (p<0.05). Cognition was significantly different for both groups (p<0.05). However, the experimental group showed a greater change (2 point) than the control group when considering the amount of change (p<0.05). Comparing the amount of change in the upper extremity, the experimental group showed a significant change (0.7 point) than the control group (p<0.05). This study confirms that compared to URP, CRP using virtual content significantly improves ADLs and cognition.

• Journal of Climate Change Research
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• v.2 no.1
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• pp.15-32
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• 2011

Due to greenhouse gas increased by human activities, abnormal climate changes are continuously occurring everywhere in the world and internationally people make efforts to reduce the emission of greenhouse gas. Our country also is making endeavors to realize low carbon society on the foundation of the green growth and for this low carbon consumption pattern settlement through green life is necessary. Therefore for the nationals the offering of the information on greenhouse gas emission that is reduced through the change to low carbon life is required. In this study the objects are beef and wine whose weight of import is high among the beverages and foods consumed in the country and we calculated the food mileage and emission of carbon dioxide of the domestic and foreign product beef and wine and estimated the potential amount that can be reduced when replacing the imported products with domestic products. As the year 2007 being standard if we replace 10% of imported beef with domestic products it is possible to reduce 14,000 tons of carbon dioxide per year and on one day out of a year if we replace imported beef with domestic beef the reduction of 384 tons of carbon dioxide is appeared to be possible. In the same standard year if we replace 10% of imported wine with domestic product we can reduce 1,396 tons and on one day out of a year if we replace imported wine with domestic wine reduction of 38 tons of carbon per year appeared to be possible. Through active promotion and expansion of variety of domestic foods and beverages in the real life of the nationals the consumption pattern of natural low carbon life should be achieved and offering of more systematized greenhouse gas emission DB is thought to be necessary.

• Journal of Korea Water Resources Association
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• v.31 no.2
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• pp.155-165
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• 1998

As an improvement on qualities of lives and a change in the habitual ways people eat require more water to be used for daily lives, the amount of wastewater generated from our usual lives is also expected to be in higher rate of consumption. The unit loading factor of sewage flow-rate based upon the number of people living in the apartment complexes has to be found for the design of the sewage or wastewater treatment facilities. These data are definitely thought to be useful for the plans to operate the sewage treatment facilities and for those to establish the plans toward a management of water qualities. Thus this study has shown that the data regarding the water supplies and the number of apartment residents within the 123 districts of KNHC(Korea National Housing Corporation) were collected and analyzed. One district in Seoul and the other local district were chosen an the experimental sites for th hourly, daily, weekly and seasonal measurements of the influent sewage flow-rate. The unit loading factor of influent sewage flow-rate were determined through the comparison of total sewage amount in combination with the number of people residing in two apartment complexes with supplying amount of water.

• Journal of Korean Home Economics Education Association
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• v.17 no.1 s.35
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• pp.1-13
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• 2005

This study was a quasi-experimental study conducted in ${\ulcorner}$Design of Home Life${\lrcorner}$ unit of high school Home Economics. The purposes of this study was to analyze the effects of gender equity instruction on gender equity consciousness of high school students, and to raise gender equity consciousness of students. The summarized results of this study were as follows; 1. After experiment. gender equality consciousness of experimental group was higher than that of comparison group in all four areas, that is, home life, school life, vocational life and socio-cultural life. So there was statistically significant differences in gender equity consciousness between two groups. 2. The gender equity consciousness of the experimental group was higher In post-test than pre-test, so there was statistically significant differences between pre-test and post-test. On the other hand, there was no statistically significant difference between pre-test and post-test in the comparison group. 3. After experiment, the change-rate of the gender equality consciousness In the experimental group was higher than that of in the comparison group, so there was statistically significant differences between two groups in the change-rate. As results of this study, in the ${\ulcorner}$Design of Home Life${\lrcorner}$ unit of high school Home Economics, it was proved that the gender equity class was effective on raising the gender equality consciousness of high school students in all four areas of home life, school life, vocational life and socio-cultural life.

• Proceedings of the Korea Water Resources Association Conference
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• 2016.05a
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• pp.594-598
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• 2016

기후변화는 사회 경제 환경부분에 영향을 미치며 수자원 부문에서는 안정적인 물 공급에 위기가 발생할 것으로 전망되고 있다. 인간이 이용하는 수자원은 강우에 의해 가장 민감하게 반응하므로 지속적이고 안정적인 수자원을 이용하기 위해서는 통합적이고 탄력적인 대응방안이 요구되고 있다. 특히 우리나라와 같은 여름에 집중적 강우가 나타나는 지역에서의 용수수급에 대한 중요성은 더욱더 커질 것이다. 또한 앞으로 1인당 물 수요량의 증가할 것으로 예상됨에 따라 용수수급 관리를 위한 적응전략 수립은 반드시 필요할 것이다. 본 연구에서는 수문모형인 SWAT을 이용하여 자연유량을 산출하기 위해 SWAT-CUP을 이용한 검보정을 수행하여 모형의 적용성을 검토하였다. 기후변화 시나리오인 RCP시나리오를 이용하여 기간별 자연유량을 산정하였다. 유역의 생활용수, 공업용수, 농업용수 및 하천유지유량 데이터를 수집하여 물 분배 모형인 K-MODSIM 모형에 적용하였다. 2011년부터 2100년까지 월별로 유역의 물 수급의 과부족을 산정하였다. 용수의 부족이 나타난 지역에 대한 수요관리와 공급관리 방안을 수립하였고 대안을 적용한 후 용수 공급에 미치는 영향을 다시 분석하였다. 수문모의 결과 RCP 시나리오별로 자연유량을 산정한 결과 시간의 흐름에 따라 물 공급량이 감소할 것으로 분석되었고 계절별로 차이는 더 크게 나타났다. 특히 갈수기인 봄과 겨울철의 유량감소가 나타났다. 모의된 월별 자연유량을 K-MODSIM에 입력하여 월별 모의를 수행한 결과 각 용수별로 부족현상이 나타났다. 생활용수의 부족이 나타난 경우 수요관리를 통해 물 수요량을 줄이는 적응전략을 수립하였고 부족량이 크게 나타나는 농업용수와 하천유지유량의 경우 공급량을 늘리는 공급관리를 통한 적응전략을 수립하여 효과분석을 수행하였다. 단계별로 용수공급에 대한 효과가 나타났다. 하지만 본 연구에서는 경제성 분석을 제외한 용수공급에 중점을 둔 적응전략을 수립하였으므로 이를 포함한 분석이 포함된다면 실제 용수공급 대안 선정을 위한 의사결정에 도움이 될 수 있을 것이다.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.45 no.2
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• pp.105-116
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• 2019

Oil adsorption during hair or body washing is responsible for the hair conditioning. In this study, we established a method to extract oil from a substrate, and to determine amount of adsorbed oil upon substrate using a conventional absorption spectroscopy. We controlled the mole fraction of a surfactant in a mixture of anionic and amphoteric surfactants because that it induces the coacervate that regulates amount of adsorbed oil through the alteration of oil viscosity. Based on this, we established the optimized condition for adsorption and extraction for oil. UV absorbance were employed to estimate the amount of adsorbed oil using optical absorbance after extraction via adsorption. The estimation was confirmed by comparing with a mass analysis in HPLC and an adhesive energy in AFM. It has been proved that this method can be applied to all cases of oil adsorption from the results with various cationic polymers and a complex system of the polymers which regulate the oil adsorption.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.48 no.4
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• pp.313-319
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• 2022

In this study, the stability of cream containing 1% of cannabidiol (CBD) with more than 99% extracted from domestic Cannabis sativa was evaluated. The pH, hardness, content, and chromaticity were measured at intervals of 2 weeks under storage conditions for each temperature for 12 weeks (4 ℃, 25 ℃, 37 ℃, and 45 ℃). The pH of the experimental group containing 1% of CBD tended to decrease more than that of the control group. As a result of measuring the change in the content of CBD in the cream under each temperature for 12 weeks using HPLC, the difference in the amount of decrement according to temperature was confirmed. It was confirmed that as a result of measuring the chromaticity using color difference meter, the yellowness of the cream containing CBD increased according to the increase by the storage period and temperature compared to the control group. From the above results, it was confirmed that the content decrease and color change according to the temperature of the pH 5 ~ 6 cream formulation containing CBD. When CBD is applied to medicine and cosmetic formulations in the future, it is considered that research and development should be conducted in consideration of the change in the quantity and physicochemical quality of CBD under the temperature.

• Proceedings of the Korea Air Pollution Research Association Conference
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• 2008.10a
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• pp.477-478
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• 2008