• Human Ecology Research
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• 제62권2호
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• pp.327-336
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• 2024

This study was investigated to examine the antioxidant activity and quality characteristics of ginger Jocheong added with Gujeung-gupo ginger powder and the results were as follows. As the amount of Gujeung-gupo ginger powder added into ginger Jocheong increased, the moisture and carbohydrate contents of ginger Jocheong significantly decreased(F=133.33, p<.001) and increased(F=36.15, p<.001), respectively. The content of mineral composition such as K, Ca and Zn showed higher values as the amount of added Gujeung-gupo ginger powder increased. As the amount of Gujeung-gupo ginger powder added into ginger Jocheong increased, sweetness(F=200.00, p<.001), viscosity(F=441.23, p<.001), L value(F=1,458, p<.001), a value(F=44.56, p<.001) and b value(F=203, p<.001) decreased significantly, and pH significantly increased(F=59.18, p<.001). As the amount of Gujeung-gupo ginger powder added into ginger Jocheong increased, total polyphenol content(F=86.015, p<.001), total flavonoid content(F=885.012, p<.001), and DPPH radical scavenging activity(F=75.136, p<.001), ABTS radical scavenging ability(F=145.751, p<.001), and FRAP activity(F=172.242, p<.001) increased. From the above results, the antioxidant activity and quality characteristics of ginger Jocheong added with Gujeung-gupo ginger powder confirmed the potential development of ginger Jocheong with high antioxidant activity.

• 한국산학기술학회논문지
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• 제17권8호
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• pp.226-235
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• 2016

본 논문은 관상동맥중재술 대상자의 신체적 기능상태, 적대성향, 사회적지지의 관계를 규명하여 간호 중재 개발의 기초자료를 제공하고자 하였다. 서울시 2개 상급종합병원에서 관상동맥중재술을 받고 관리를 위해 외래에 내원한 환자 135명을 대상으로 구조화된 설문지를 이용하여 자료를 수집하였다. 신체적 기능상태는 성별(t=5.880, p<.001), 연령(F=23.620, p<.001), 교육정도(F=17.718, p<.001), 직업(t=-6.498, p<.001), 월수입(F=7.237, p<.001), 흡연여부(t=2.327, p=.025)에 따라 유의한 차이를 보였다. 적대성향은 연령(F=6.150, p=.001), 시술 후 경과기간(F=6.141, p=.001), 가족력(t=2.514, p=.013)에 따라 유의한 차이를 보였다. 사회적지지는 연령(F=2.866, p=.039), 교육정도(F=5.136, p=.002)에 따라 유의한 차이를 보였다. 신체적 기능상태는 사회적지지(r=.20, p=.025), 친구지지(r=.22, p=.010)와 각각 통계적으로 유의한 정적 상관관계가 있었으며, 적대성향(r=-.24, p=.005)과 유의한 부적 상관관계가 있는 것으로 나타났다. 적대성향은 친구지지(r=-.17, p=.046)와 유의한 부적 상관관계가 있었다. 따라서 간호사는 관상동맥중재술 대상자의 특성을 고려하고, 신체적 기능상태, 적대성향, 사회적지지를 향상시킬 수 있는 간호중재 개발할 필요가 있다.

• 한국수학교육학회지시리즈B:순수및응용수학
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• 제15권4호
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• pp.393-400
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• 2008

In this paper, we investigate the following additive functional inequality (0.1) ||f(x)+f(y)+f(z)+f(w)||${\leq}$||f(x+y)+f(z+w)|| in normed modules over a $C^*$-algebra. This is applied to understand homomor-phisms in $C^*$-algebra. Moreover, we prove the generalized Hyers-Ulam stability of the functional inequality (0.2) ||f(x)+f(y)+f(z)f(w)||${\leq}$||f(x+y+z+w)||+${\theta}||x||^p||y||^p||z||^p||w||^p$ in real Banach spaces, where ${\theta}$, p are positive real numbers with $4p{\neq}1$.

• 성인간호학회지
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• 제18권3호
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• pp.345-356
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• 2006

Purpose: This study was conducted to compare the process of change, decisional balance, and self-efficacy according to the stages of change of exercise on the basis of the Transtheoretical Model in order to investigate factors associated with the change of exercise in adult diabetic patients. Method: Data were collected from January to April 2005. The subjects were 160 patients in the G university hospital and public health center in J city. Results: The entire process of change showed the significant difference depending on the stage of change(F=20.007, p=.000). For each process of change, the Consciousness Raising(F=14.602, p=.000), Dramatic Relief(F=7.751, p=.000), Environmental Re-evaluation(F=11.843, p=.000), Self Re-evaluation(F=16.035, p=.000), Social Liberation(F=10.968, p=.000), Counter-conditioning (F=24.090, p=.000), Helping Relationships(F= 7.625, p=.000), Reinforcement Management(F= 16.693, p=.000), Self Liberation(F=11.990, p= .000) and Stimulus Control(F=4.020, p=.002) demonstrated significant differences depending on the stages of change of exercise. For the decisional balance, the Pros showed the significant difference depending on the stage of change(F=14.121, p=.000). For the self efficacy showed significant difference depending on the stage of change(F=17.137, p=.000). Conclusion: In order to proceed the stage of change of exercise in patients with Diabetes Mellitus, intensive use of a specific process of change, a stage of change matching is needed.

• 문화기술의 융합
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• 제10권4호
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• pp.249-258
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• 2024

본 연구에서는 암환자를 대상으로 이들이 인식하는 신체화 증상, 특성분노, 분노표현양식을 조사하고 이들 간의 관계를 확인하여 신체화 증상에 영향을 미치는 요인을 파악하고자 하였다. 연구결과 대상자가 인지하는 신체화 증상은 평균 8.59±5.34점이었고, 특성분노는 평균 1.78±0.53 점이었으며, 분노표현양식으로는 분노억제가 평균 16.02±2.89점으로 가장 높았다. 대상자의 일반적 특성에 따른 신체화 증상의 차이에서 암 병기는 1기 이하의 경우가 다른 병기에 비해 유의하게 낮았고(F=2.745, p=.045), 암성통증이 있는 경우가 없는 경우에 비해 유의하게 높았다 (t=5.046, p<.001). 대상자의 일반적 특성에 따른 특성분노의 차이는 월수입에 따라 유의한 차이가 있었다(F=3.952, p=.004). 분노표현양식의 차이는 먼저 분노억제에서 연령(F=4.186, p=.017) 월수입(F=3.302, p=.012), 암성 통증 경험 (t=2.715, p=.007)에 따라, 분노조절에서 연령(F=3.637, p=.028), 직업의 유무(t=2.563, p=.011), 월수입(F=3.580, p=.008), 투병기간(F=3.726, p=.026)에 따라 유의한 차이가 있었다. 대상자가 인지하는 신체화 증상은 특성분노 (r=.209, p=.006), 분노억제(r=.206, p=.006), 분노표출(r=.199, p=.008), 분노조절(r=.194, p=.009)과 유의한 정적 상관 관계가 있는 것으로 나타났다. 신체화 증상과 유의한 관련성을 보인 요인 중에는 암성통증이 많을수록 신체화 증상에 시달리는 수준이 높은 것으로 나타났다.

• 한국농공학회지
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• 제31권3호
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• pp.41-56
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• 1989

The purpose of this study is to find out the basic data for irrigation plans of garlic and cucumber during the growing period, such as total amount of evapotranspiration, coefficients of evapotranspiration at each growth stage, the peak stage of evapotranspiration and the maximum evapotranspiraton, optimum irrigation point, total readily available moisture, and intervals of irrigation date. The plots of experiment were arranged with split plot design which were composed of two factors, irrigation point for main plot and soil texture for split plot, and three levels ; irrigation points with pP 1.7-2.1, pP 2.2-2.5, pP 2.6-2.8, for garlic and those with pP 1.9, pF 2.3, pP 2.7, for cucumber, soil textures of silty clay, sandy loam and sandy soil for both garlic and cucumber, with two replications. The results obtained are summarized as follows 1.There was the highest significant correlation between the avapotranspiration of garlic and cucumber and the pan evaporation, beyond all other meteorological factors considered, as mentioned in the previous paper. Therefore, the pan evaporation is enough to be used as a meteorological index measuring the quantity of evapotranspiration. 2.1/10 probability values of maximum total pan evaporation during growing period for garlic and cucumber were shown as 495.8mm and 406.8mm, respectively, and those of maximum ten day pan evaporation for garlic and cucumber, 63.8mm and 69.7mm, respectively. 3.The time that annual maximum of ten day pan evaporation can be occurred, exists at any stage between the middle of May and the late of June(harvest period) for garlic, and at any stage of growing period for cucumber. 4.The magnitude of evapotranspiration and of its coefficient for garlic and cucumber was occurred in the order of pF 1.7-2.1>pF 2.2-2.5>pF 2.6-2.8 and of pF 1.9>pF 2.3>pF2.7 respectively in aspect of irrigation point and of sandy loam>silty clay>sandy soil in aspect of soil texture for both garlic and cucumber. 5.The magnitude of leaf area index was shown in the order of pF 2.2-2.5>pF 1.7-2.1>pF 2.6-2.8 for garlic and of pF 1.9>pF 2.3>pF 2.7 for cucumber in aspect of irrigation point, and of sandy loam>sandy soil>silty clay in aspect of soil texture for both garlic and cucumber. 6.1/10 probability value of evapotranspiration and its coefficient during the growing period for garlic were shown as 391.7mm and 0.79 respectively, while those of cucumber, 423.lmm and 1.04 respectively. 7.The time the maximum evapotranspiration of garlic can be occurred is at the date of thirtieth before harvest period and the time for cucumber is presumed to be at the date of sixtieth to seventieth after transplanting, At that time, 1/10 probability value of ten day evapotranspiration and its coefficient for garlic is presumed to be 65.lmm and 1.02 respectively, while those of cucumber, 94.8mm and 1.36 respectively. 8.In aspect of irrigation point, the weight of raw garlic and cucumber were increased in the order of pF 2.2-2.5>pF 1.7-2.1>pF 2.6-2.8 and of pF 1.9>pF 2.3>pF 2.7 respectively. Therefore, optimum irrigation point for garlic and cucumber is presumed to be pF 2.2-2.5 and pF 1.9 respectively, when the significance of yield between the different irrigation treatments is considered. 9.Except the mulching period of garlic that soil moisture extraction patterns were about the same, those of garlic and cucumber have shown that maximum extraction rate exists at 7cm deep layer at the beginning stage after removing mulching for garlic and at the beginning stage of growth for cucumber and that extraction rates of 21cm to 35cm deep layer are increased as getting closer to the late stage of growth. 10.Total readily available moisture of garlic in silty clay, sandy loam, sandy soil become to be 18.71-24.96mm, 19.08-25.43mm, 10.35- 13.80mm respctively on the basis of the optimum irrigation point with pF 2.2-2.5, while that of cucumber, 11.8lmm, 12.03mm, 6.39mm respectively on the basis of the optimum irrigation point with pF 1.9. 11.The intervals of irrigation date of garlic and cucumber at the growth stage of maximum consumptive use become to be about three and a half days and one and a half days respectively, on the basis of each optimum irrgation point.

• 대한수학회보
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• 제55권6호
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• pp.1627-1638
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• 2018

In this paper, we study an special type of cyclic codes called skew cyclic codes over the ring ${\mathbb{F}}_p+v{\mathbb{F}}_p+v^2{\mathbb{F}}_p$, where p is a prime number. This set of codes are the result of module (or ring) structure of the skew polynomial ring (${\mathbb{F}}_p+v{\mathbb{F}}_p+v^2{\mathbb{F}}_p$)[$x;{\theta}$] where $v^3=1$ and ${\theta}$ is an ${\mathbb{F}}_p$-automorphism such that ${\theta}(v)=v^2$. We show that when n is even, these codes are either principal or generated by two elements. The generator and parity check matrix are proposed. Some examples of linear codes with optimum Hamming distance are also provided.

• 여성건강간호학회지
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• 제3권2호
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• pp.129-156
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• 1997

The purpose of this study is to investigate the relationship between depression and ego identity of middle-aged women and to identify the variables that show differences in the depression and ego identity of middle-aged women. The subjects in the study were 321 mothers of high school students whose age were 40-59 years old. The instruments for this study were Beck Depression Inventory(BDI) developed Beck(1978) and translated by Lee(1981) and Ego identity Scale developed Suh(1975) and modified by Nam(1975). The reliability values of BDI range from 0.83 to 0.87 and Ego identity range from 0.81 to 0.85 using Cronbach alpha. The data were analysed by using the SAS program and included Frequency, percentage Pearson Correlation MANOVA, t-test, ANOVA. The conclusion obtained from this study were as follows ; 1) There was a negative correlation(r=-0.21, p=0.0002) between depression and ego identity of middle-aged women. Thus the lower depression the higher ego identity for middle-aged women. 2) According to the analysis of interacting effects of depression and ego identity, there were significant differences in the household income(F=0.38, p=0.0035), level of education (F=6.50, p=0.0001), satisfaction of marriage(F=10.45, p=0.0001), family pattern (F=6.18, p=0.0001), menopausal status(F=7.23, p=0.0001), present disease(F=4.85, p=0.0110) and health status(F=9.00, p=0.0001). 3) There were significant differences on the level of education(F=12.98, p=0.0001) household income(F=5.78, p=0.0007), support of spouse(F=8.58, p=0.0002), satisfaction of marriage(F=20.08, p=0.0001), menopausal status(F=11.32, p=0.0001), present disease(t=2.76, p=0.0062) and health status(F=17.23, p=0.0001) of the depression of middle-aged women. 4) There were significant differences on the patterns of household(t=-2.64, p=0.0086), support spouse(F=3.58, p=0.0291), satisfaction of marriage(F=3.90, p=0.0212), menopausal status(F=4.59, p=0.0108) and disease(t=2.11, p=0.0359) of the ego identity of middle-aged women. On the basis of the above findings the following recommendations are made ; 1) According to results of this study, middle-aged women's depression is correlated with ego identity. Thus when the nurse plans the preventive strategy of middle-aged women's depression, the nurse must be considered with level of ego identity. 2) To study for middle-aged women in depth, further research is need to study regard to middle-aged men and their children.

• 대한통합의학회지
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• 제8권4호
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• pp.253-263
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• 2020

Purpose : The purpose of this study was conducted to compare the fear of falling, self-efficacy and fall prevention behavior according to the fall experience of the elderly. Methods : The subjects of this study were 162 elderly in B metropolitan city. The data collection period was from September 10th to November 30th of 2018. The collected data was processed using SPSS 21.0 and was analyzed using descriptive statistics, t-test, ANOVA, Scheffe's test. Results : The mean scores for fear of falling according to the fall experience and no fall experience of the elderly were 2.28±0.63 and 1.84±0.64 respectively and the results showed that fear of falling (t=4.26, p<.001) and self-efficacy of falling (t=3.88, p<.001) were significantly different between the two groups, but the mean scores for fall prevention behavior according to the fall experience and no fall experience of the elderly were 1.63±0.20 and 1.67±0.17 respectively and there was no significantly different in fall prevention behavior (t=-1.16, p=.25). Fear of falling according to the fall experience was significantly different by age (F=3.25, p<.05) and physical activity related to daily life (F=13.22, p<.001). Self-efficacy according to the fall experience was significantly different by age (F=3.03, p<.05), income per month (F=3.74, p<.05) and physical activity related to daily life (F=11.99, p<.001). But fall prevention behavior was no significantly different of general characteristics. Fear of falling according to the no fall experience was significantly different by age (F=3.37, p<.05), marriage status (F=3.37, p<.05), education level (F=5.15, p<.01), income per month (F=3.58, p<.05) and physical activity related to daily life (F=15.71, p<.001). Self-efficacy according to the no fall experience was significantly different by sex (t=2.32, p<.05), age (F=5.20, p<.01), marriage status (F=5.04, p<.01), education level (F=6.55, p<.001), income per month (F=5.99, p<.001) and physical activity related to daily life (F=18.86, p<.001). Fall prevention behavior was significantly different by marriage status (F=3.51, p<.05). Conclusion : The results of this study suggest the following : it is necessary to develop a program that can lower the fear of falling in the elderly and to increase the self-efficacy of falling, and to develop an education program that can improve the elderly's practice of fall prevention behavior regardless of the fall experience and to verify its effectiveness.

• 지역사회간호학회지
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• 제13권2호
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• pp.332-342
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• 2002

Purpose: The purpose of this study was to assess the level of activities of daily living (ADL) in a group of community dwelling elderly. Methods: The subjects were 100 low-income elderly registered in a public health center. The data were analyzed using the SPSS/PC program. Results: The results were as follows: 1. The basic ADLs of the subjects were scored at 7 levels, and the mean score was 6.24 out of 7 points. The subjects did not necessarily require help from others, but might have needed more times or instrumental assists to perform ADLs. The lowest ADL score was reported on walking up to the stairs (5.05), for which the subjects did not need physical assistance, but needed a certain degree of supervision. The highest score was reported on self eating (6.74), followed by bowel management (6.60). 2. The mean IADL score of the subjects was 1.77 out of 4 points. indicating that the subjects were very independent in performing IADLs, without help from others. 3. In relation to general characteristics, the level of ADLs of the subjects was significantly different by age (F=6.65, P=.000), main activities (F=6.36, P=.001), perceived health status (P=4.66, P=.012), educational background (F=4.64, P=.03), marital status(F=4.62, P=.005), and major household income (F=4.15, P=.002). 4. The subjects' level of IADLs in relation to their general characteristics was significantly different by perceived health status (F=8.08, P=.001), major activities (F=7.33, P=.000), age (F=6.18, P=.000), family context (F=3.53, P=.018), religion (F=3.10, P=.019), marital status(F=2.62, P=.055), and major household income (F=2.31, P=.049).