• 한국산학기술학회논문지
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• 제13권7호
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• pp.2886-2894
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• 2012

본 연구는 서울소재 대학교에 재학 중인 여대생을 대상으로 피부미용전공과 비전공 여학생들의 피부건강관리의 관심도와 피부상태, 인식 및 관리 행위의 차이점 및 관련성을 파악하고자 하였다. 전공자들과 비전공자들의 대한 비교 분석은 동일한 생활권에서 궁극적으로 전문 학습과 비 전문학습의 일반적인 상태에 대한 지식과 행위를 의미하는 것으로, 연구결과는 다음과 같이 나타났다. 전공 여대생이 비전공 여대생에 비해 피부건강에 대한 관심도가 높은 것으로 유의미한 차이가 있었다(p<.01). 피부미용 전공 여대생은 복합성 피부, 비전공 여대생은 건성 피부가 많은 것으로 유의미한 차이를 보였다(p<.05). 피부 관리 실태에서 색조화장 후 전공여부에 따른 이중세안 정도, 각질 정리 횟수, 마사지나 팩 관리횟수, 선크림 사용 항목에서 각각 유의미한 차이가 있었다(p<.01, p<.001, p<.01, p<.01). 오백식품 및 인스턴트식품의 영향정도와 수분섭취 항목에서 각각 유의미한 차이를 보였다(p<.001).(p<.05). 화장품 사용은 다양한 채널을 통해 효율적인 구매를 하는 경향이었으며, 탁월한 기능이 있을 때는 경제적 부담이 있어도 구입 의향 항목에서 적극적인 성향인 것으로 유의미하게 나타났다(p<.001). 본 연구의 결과는 피부미용 산업 및 교육 분야에 기초자료로 활용되고자 하였다.

• 한국엔터테인먼트산업학회논문지
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• 제13권7호
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• pp.449-459
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• 2019

본 연구는 장기 요양시설에 거주하는 치매환자들을 대상으로 구강관리 실태를 평가하고 이것이 삼킴 기능과 구강건강관련 삶의 질에 미치는 영향을 연구하였다. 광주, 전남에 위치한 장기요양기관에 입소한 치매환자 60명을 대상으로 구강관리, 삼킴곤란 임상척도와 구강건강관련 삶의 질을 측정하였다. 결과는 첫째, 장기요양시설을 이용하는 치매환자의 구강관리가 삼킴기능과 구강건강관련 삶의 질에 미치는 영향은 구강관리 점수에 따라 삼킴기능과 구강건강관련 삶의 질에 각각 유의한 차이를 나타내었다(p<.05)(p<.01). 둘째, 치매환자의 구강관리, 삼킴기능과 구강 건강관련 삶의 질의 관계를 알아본 결과, 치매환자의 구강관리는 삼킴기능(r=.405, p<.01), 구강건강관련 삶의 질(r=.462, p<.01) 그리고 삼킴기능은 구강건강관련 삶의 질(r=.351, p<.01)과 유의한 상관관계를 나타내었다. 따라서, 장기 요양시설 이용자의 구강관리는 삼킴 기능과 구강건강관련 삶의 질에 매우 밀접한 관련을 나타내었다.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• 제29권1호
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• pp.7-13
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• 2018

Objectives: Problem behaviors pose a great obstacle to daily functioning in children with neurodevelopmental deficits and are an important target for treatment. In this study, we translated the Behavior Problems Inventory (BPI)-01 into Korean language and tested its psychometric properties. Methods: We attained the approval of the BPI author and performed standard translation-back translation. Then, professional caregivers examined appropriateness according to cultural and situational contexts in order to make necessary modifications of the Korean version of the BPI. Results: The BPI-01, Korea-Scales of Independent Behavior-Revised (K-SIB-R), and Child Behavior Checklist were completed for 98 autistic spectrum disorder or intellectual development disorder participants (mean age=28.3, standard deviation=7.3, range=10.1-51.7). The inter-rater reliability of the BPI-01 was found to be high (r=0.992-1.000). As for the results for concurrent validity for subscale items of BPI-01 and scales of SIB, correlations between SIB and BPI-01 subscales were statistically significant (r=0.357-0.672). Discussion: The Korean version of the BPI-01 showed good psychometric properties with high reliability and sufficient convergent validity. Further examination of the validity of BPI-01 should be carried out with inclusion of younger aged children and a closer look at less frequently occurring symptoms.

• 대한지역사회영양학회지
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• 제5권3호
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• pp.493-501
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• 2000

The purpose of this study was to assess the nutritional status of iron of the elderly residing in the Jeonju area. The anthropometric parameters, nutrient intake and biochemical status of iron, were measured for 60 korean elderly(23 elderly men and 37 elderly women aged 60 - 79 years old). The level of hemoglobin(Hb), hematocrint(Hct), serum iron(Fe), total iron binding capacity(TIBC) and serum ferritin(Ferritin) were measured and transferrin saturation(TFsaturation) was calculated. Mean values of Hb, Hct, Fe, TIBC, TFsaturation and Ferritin were 14.49$\pm$0.93g/이, 42.47$\pm$2.59%, 125.48$\pm$52,.46$\mu\textrm{g}$/dl, 338.13$\pm$45.92$\mu\textrm{g}$/dl, 193.00$\pm$125.03$\mu\textrm{g}$/l in elderly men and 12.82$\pm$0.99$\mu\textrm{g}$/dl, 37.66$\pm$2.90%, 100.08$\pm$42.82$\mu\textrm{g}$/dl, 356.41$\pm$54.65$\mu\textrm{g}$/dl, and 99.35$\pm$117.22$\mu\textrm{g}$/l in elderly women, respectively. Prevalence of iron deficiency varied greatly with biochemical indices of iron. It was 13.0% when judged by Fe(60 $\mu\textrm{g}$/dl) and TFsaturation(15%) whereas 34.78% by Hct(41%) in elderly men. However 13.5% of the elderly women showed iron depletion(Ferritin<20$\mu\textrm{g}$/l) and 43.2% showed suppressed erythropoiesis with iron deficiency(TIBC>360$\mu\textrm{g}$/dl). The anemic subjects assessed with TFsaturation(<15%) represented 13.5% of the elderly women, whereas 18.9% of the subjects possessed less than 12g/dl of Hb. The Hb concentration was positively correlated with Hct(r=0.980, p<0.001), Fe(r=0.384, p<0.01) and TFsaturation(r=0.349, p<0.01). On the other hand, Ferritin concentration showed a significantly negative correlation with TIBC(r=0.349, p<0.05) and a positive correlation with TFsaturation(r=0.362, p<0.01). Major food groups of iron intake in the elderly were vegetables, cereals, and fish. The mean daily intake of iron was not significantly different between elderly men and women(12.82mg vs 10.35mg). Intake of heme iron however, was significantly higher(p<0.01) in elderly men(1.03mg) than women(0.42mg). Total absorbable iron caculated by the method of Monsen was 0.55mg, 0.40mg in elderly men and women, respectively and bioavailability of dietary iron 4.29% and 3.87%.

• 대한영양사협회학술지
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• 제27권1호
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• pp.35-44
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• 2021

This study analyzed the intake of calories and nutrients based on the consumption of black beans. The survey was conducted on 124 college students (male: 42, female: 82), of whom 63.7% (79 students) were consumers of black beans. The calorie intake of the black bean intake group (1599.81±555.48 kcal) was significantly higher than that of the non-black bean intake group (1259.99±507.58 kcal) (P<0.01). The black bean intake group also showed a significantly higher intake of crude protein (P<0.05), plant protein (P<0.01), animal protein (P<0.05), crude fiber (P<0.001), plant calcium (P<0.001), plant iron (P<0.001), zinc (P<0.01), vitamin B2 (P<0.01), vitamin C (P<0.01), vitamin E (P<0.01) and folic acid (P<0.001) compared to the non-black bean intake group. There was a positive correlation between the frequency of black bean intake and crude fiber (P<0.05), plant calcium (P<0.05), plant iron (P<0.05), and folic acid (P<0.05). Overall, the black bean intake group was more likely to eat black sesame 13.82 times (95% CI=5.37, 35.55), white beans 10.79 times (95% CI=3.53, 33.02), mung beans 7.22 times (95% CI=2.58, 20.23), and brown rice 4.72 times (95% CI=1.88, 11.84), than the non-black bean intake group. In conclusion, we believe that black beans constitute a vital food ingredient that is necessary to provide Korean college students with a well-balanced diet.

• 한국학교보건학회지
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• 제23권2호
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• pp.266-275
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• 2010

Purpose: The aims of this study is to examine the relationships among spiritual well-being, aggression and happiness of the students in two Christian Universities. Methods: The data were collected from 486 students who were attending Christian Universities in Jeonbuk province. General characteristics, mean value, and correlations were performed using SPSS 18.0 Program to analyze the data. Results: The mean value of the spiritual well-being was 72.03 (SD=9.80), the mean value of aggression was 67.56 (SD=13.90), and the mean value of happiness was 19.54 (SD=4.23). Relationships between spiritual well-being and aggression showed negative correlation ((r=-.251, p<.01), between spiritual well-being and happiness showed positive correlation (r=.455, p<.01), and between happiness and aggression showed negative correlation (r=-.305, p<.01). Conclusion: The findings of this study provide basic data for the development of education programs for personality training and curriculum.

• 한국대기환경학회지
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• 제20권4호
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• pp.571-578
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• 2004

The purpose of this study is to estimate of emission factors of the air pollutants for the melting furnaces for the iron and steel industry. The result of this study is able to obtaine the emission factor of particulate matters (PM), sulfur dioxide. nitrogen oxides for melting furnace. The emission factors of each pollutants were as follows : - the emission factor varied between 6.13E-03~6.12E-01 kg/ton for PM -1.59E-01~2.45E+00kg/ton for $SO_2$ - 6.82E-02~6.88E-01 kg/ton for NOx, respectively. Analysis of the differences in the emission factors of ours and U.S. EPA's yielded the following results for the Wilcoxon method : p>0.05. The statistical analysis showed no differences in the our emission factors and U.S. EPA's

• 연구논문집
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• 통권27호
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• pp.5-13
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• 1997

Test results of urban transit maglev system(UTM-01) are reported. Maglev project team in KIMM, in cooperation with Hyundai Precision Company and the Korea Electric Research Institute(KERI), has been developing a prototype urban transit vehicle since 1995. Since last May, we have been trying to improve performance of the first vehicle UTM-01 both in levitation and propulsion systems. In this paper, we report various test results of the vehicle UTM-01, present status and future prospect, and what have been done so far to assure its required performance.

• 식물병연구
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• 제11권2호
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• pp.158-161
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• 2005

결구상추 밑둥썩음병원균인 Rhizoctonia. solani에 대한 길항세균으로 보고된 Stenotrophomonas maltophilia BW-l3 균주의 배양적 특성과 항균물질의 생산능을 조사하고 대량배지를 선발하였다. BW-13 균주의 초기 pH와 배양적온을 조사한 결과, pH는 $6.0\~8.0$에서 , 온도는 $35^{\circ}C$에서 세균의 생육이 가장 높았다. 대량배양을 위한 효율적인 탄소원을 선발하기 위하여 glucose, sucrose, lactose, maltose, manose 등의 저분자 탄소원과 개량제, 미강, 옥수수전분, 고구마전분 등의 고분자 탄소원을 사용하여 BW-13균주의 생장과 항균활성에 미치는 영향을 조사하였다. 그 결과, 기초배지에 $3\%$개량제를 첨가했을 때 BW-13 균주의 세균 증식과 항균활성에 가장 효과적이었다. 따라서 기초배지($1.25\%\;K_{2}HPO_4,\;0.38\%\;KH_{2}PO_4,\;0.01\%\;MgSO_4{\cdot}7H_{2}O,\;0.5\%\;Yeast extract$)에 개량제 $3\%$ 첨가한 배지(dough conditioner media)를 BW-13 균주의 대량배양용 배지로 선발하였다.

• Journal of Radiation Protection and Research
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• 제10권1호
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• pp.3-13
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• 1985

주요 핵분열 생성물인 세슘-137, 장수명 핵종과 세륨-144, 희토류원소 그리고 부식 생성물인 코발트-60등의 제올라이트 A, 제올라이트 F-9(Faujasite) 그리고 비정형 제올라이트에 대한 흡착거동을 염농도 0.01 M부터 2.0 M 질산과 질산암모늄 그리고 교반시간 15분부터 90분까지 15분 간격으로 검토하였다. Kd 값은 Batch 실험방법으로 구했다. 결론으로 주요핵종의 분리 제거의 최적조건은 비정질 제올라이트, 0.01 M-질산과 0.1 M-질산암모늄, pH 4, 교반시간 한시간 그리고 가장 효율높은 핵종은 세슘 -137이다.