• 아동학회지
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• 제26권6호
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• pp.367-383
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• 2005

This study investigated the effect of situation-oriented safety education program on children's safety knowledge and safety problem-solving skill. Subjects were 51 five-year-olds(25 in the experimental group and 26 in the control group) who were enrolled in public kindergarten located in Jeon-Buk. Results were that : First, there were significant differences in the children's safety knowledge between the experimental and the control group. Children's safety knowledge in the experimental group were improved in comparison with those of the control group. Second, there were significant differences in the children's safety problem-solving skill between the experimental and the control group. Children's safety problem-solving skill in the experimental group were improved in comparison with those of the control group.

• 한국수학교육학회지시리즈B:순수및응용수학
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• 제21권2호
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• pp.113-120
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• 2014

In this paper, we first show that for any space X, there is a ${\sigma}$-complete Boolean subalgebra of $\mathcal{R}$(X) and that the subspace {${\alpha}{\mid}{\alpha}$ is a fixed ${\sigma}Z(X)^{\sharp}$-ultrafilter} of the Stone-space $S(Z({\Lambda}_X)^{\sharp})$ is the minimal basically disconnected cover of X. Using this, we will show that for any countably locally weakly Lindel$\ddot{o}$f space X, the set {$M{\mid}M$ is a ${\sigma}$-complete Boolean subalgebra of $\mathcal{R}$(X) containing $Z(X)^{\sharp}$ and $s_M^{-1}(X)$ is basically disconnected}, when partially ordered by inclusion, becomes a complete lattice.

• 품질경영학회지
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• 제15권1호
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• pp.33-46
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• 1987

The present survey was made through mail questionaires aiming at understanding the conditions of quality control, finding problems and making improvement for manufacturing companies located in the Chonbuk area. The conditions of quality control were compared between KS marking companies and non KS marking companies regardless of manufactured products. The main check points were the function of process control, the function of quality assurance, the function of quality survey, the function of quality system, quality education, quality training, the function of QC circle and general functions excepting the scale of enterprise.

• 한국식품영양학회지
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• 제7권3호
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• pp.183-191
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• 1994

This study was conducted to find out the contents of salt in stored foods and urine of housewives. The contents of sodium in soy sauce, kochujang and kimchi was significantly higher in rural than urban area. The contents of potassium In soy sauce and kimchi was significantly higher in rural than urban area but that of soybean paste was significantly higher in urban than rural area. The level of NaCl in soy sauce, hochujang and kimchi was significantly higher in rural the urban area. The excretion amount of Na, K and NaCl in urine was significantly higher In rural than urban area. The between of blood pressure and the contents of Na in urine had a high correlation.

• 한국생활과학회지
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• 제17권5호
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• pp.821-833
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• 2008

The purpose of this study was to investigate the effects of family related mathematical inquiry activities based on daily experiences on the young children's mathematical abilities. 38 three-years old children were selected from kindergarten in K City, Jeon-buk Province. Children were divided into 19 children for experimental group and 19 children for control group. And for the 5 weeks, the children in the experimental group participated in family related mathematical inquiry activities based on daily experiences. The Stanford Early School Achievement Test were used as both pre-test and post-test for the children's mathematical ability. And the data were analyzed by Independent-Sample t-test and ANCOVA. The results shows that the family related mathematical inquiry activities based on daily experiences had enhanced the children's mathematical abilities.

• 한국식품영양과학회지
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• 제6권1호
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• pp.9-15
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• 1977

1. Boys and girls in our country are recommended to take 2,400 calorie a day, but the pupils in this school take no more than $500{\sim}600$ calorie from their lunches. They must take 800 calorie a meal. According to the weight ($40{\sim}43kg$, on the average) the necessary calorie a meal is 700. To raise the calorie, the side dish must be reformed from Gimchi or Ggagdugi to protein and fat food. 2. The average distance to the school is not far, but their bags are too heavy (about 5kg). It prevents them from approving their physical constitution. 3. Except the chest of the girls, the degree of the physical development is inferior to that of Kyongkydo, the Development of Education, or that of Japan. In short, the low degree of the physical development is caused by the low calorie and the heavy bags, as shown in Lee & Yonsei.

• 호남수학학술지
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• 제37권1호
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• pp.7-27
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• 2015

Kuneth formula is to compute (co)-homology of $A{\otimes}B$ for known (co)-homology of the complexes A and B. In the ordinary case, this is done by using elementary homological methods in an abelian category. However, when we consider the bounded cochain complex with values in $\mathbb{R}$ and its structure as a real Banach space, the techniques of homological algebra for constructing K$\ddot{u}$nneth type formulas on it are not effective. The most notable facts are the image of a morphism of Banach spaces is not necessarily closed, and also the closed summand of a Banach space need not be a topological direct summand. The main goal of this paper is to construct the theory of K$\ddot{u}$nneth type formula on bounded cohomology with real coefficients in the suitable category of Banach spaces with some restricted conditions.

• 아동학회지
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• 제27권1호
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• pp.113-124
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• 2006

Korean children reading Hangul was studied in children between 2 and 5 years of age. Subjects were 400 young children in each age group from kindergartens or day care centers in 6 cities of Jeon-buk Province. Teachers used a checklist based on Lee, Cha-Suk(2003) to assess children's reading ability. Data were analyzed by frequency, percentage, and $x^2$ using SPSS 10.0 program. Results showed age differences in young children's reading of Hangul. Developmental levels consisted of looking at pictures because of absence of linguistic awareness about words, skipping pages of text without pictures, pronouncing phonemes, being aware of phonemes and of the difference between pictures and print, and knowing that the same phonemes can be applied to different words.

• 한국식품영양과학회지
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• 제4권1호
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• pp.49-53
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• 1975

The effect of natural condiments on peptic hydrolysis of casein in vitro has been studied, peptic activity was determined by the colorimetric method using folin reagent. The obstructive compounds on colorimetry from hydrolyzates of casein were separated by gel filteration method using sephadex G-10 column and 0.05M NaCl. Zinger and red pepper $(0.1{\sim}1.0%)$ were found to have slightly supressing effect for protein digestive action of pepsin. But garlic, green onion and onion acted as synergist for protein digertive action of pepsin.

• 기본간호학회지
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• 제3권2호
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• pp.171-182
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• 1996

This study was performed to explore relationships between depression and diacomfort. of patients with cast or traction. 112 parients were selected from several hospitals in Jeon-buk province. Data were collected from Feb. 26th. to March, 2nd. of 1996 using survey interview designed by the investigator. Data analysis included percentage, mean, and standard deviation, t-test, ANOVA, Pearson Correlation Coefficient. Results were as follows : 1. The depression score and the discomfort score were positively correlated(r=.3654, P=.0001). 2. The result shows that the score of ADLs(activites of daily living) and the score of discomfort were negatively correlated and they were statistically significant(activity r=-.1980, p=.0363 ; eating r=-3483, p=0002 ; bathroom r=-.4207, p=.0001 ; wearing r=-.4602 p=.0001 ; bathing r=-.3489, p=.0002).