• 가족자원경영과 정책
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• 제4권1호
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• pp.29-45
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• 2000

The purpose of this study is to investigate some influencial factors for urban housewives’economic retirement preparation. Questionnaires were distributed to the 550 housewives in Seoul. The 453 data obtained were analyzed by Frequency, Percentage, Mean, Factor analysis, Reliability, and Stepwised Multiple Regression with SPSS win PC+. The major findings of this study were summarized as follows: First, there wre significant differences on the attitudes of assets management and the perception of assets property according to the expectation for being supported in their old age and the controlable values. Second, the most influential variables on the economic preparation for the old age of the urban housewives were through the attitudes of assets management, the perception on it and controlable values. Based on the above findings the urban housewives should have concerns on the economic preparation in advance.

• International Journal of Human Ecology
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• 제11권1호
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• pp.97-107
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• 2010

Gender equity education is ineffective in a public school system even though gender equity education is a current issue in South Korean education. One of the problems is attributed to teacher education because no better gender equity education can be accomplished without teacher preparation. Therefore, the effectiveness of teachers is a very important keyword in teacher education. This study examines learning experience, gender equity value, teacher preparation for gender equity education of pre-service teachers in Gonju, South Korea, the factors that influence teacher preparation for gender equity education, and the instruction of gender equity. A survey was delivered to pre-service teachers in 2008, and the data of 350 pre-service teachers were analyzed. MANOVA and Multiple Regressions were used for analyzing the data. The results will contribute to the development of effective teacher education for gender equity education and information on a partnership between the family and the public school system that is centered on gender equity education.

• 한국정보전자통신기술학회논문지
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• 제10권4호
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• pp.279-287
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• 2017

The aim of this study is to verify the difference in the level of happiness and preparation for old age according to the general characteristics of senior welfare center attendees. The subjects of the study were 148 attendees of OO senior welfare center in Seoul and a survey was conducted from July 4 to October 7, 2016. The method of analysis was by using the SPSSWIN 18.0 program, a 5% level of significance was verified in a frequency analysis, t-test, one-way ANOVA, correlation analysis, and multiple regression analysis. The results showed that first, from investigating the difference in the level of preparation for old age according to general characteristics, there was a significant difference according to age, occupation, monthly income, and physical condition but there was no significant difference according to gender and level of education. Second, as a result of observing the difference in the level of happiness according to general characteristics, although there was a significant difference according to occupation and monthly income, the difference level according to gender, age, level of education, health condition was less than a 5% level of significance. Third, from observing the correlation between the level of happiness and preparation of old age, it was found that happiness was positively correlated to preparation for old age in the following order: physical preparation for old age ((r=.576, p<.001), economic preparation for old age (r=.570, p<.001), psychological preparation for old age (r=.526, p<.001), social preparation for old age (r=.525, p<.001). It is forecasted that this study will be used as base line data for improvement of happiness and preparation for old age for the elderly according to general characteristics.

• 가족자원경영과 정책
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• 제19권4호
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• pp.19-33
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• 2015

The purpose of this study is to explain. It also examines and compares factors influencing life satisfaction among the middle-aged at various income levels. The data source for this study was the third additional wave and the fourth wave of the Korean Retirement and Income The study sample consisted of 1,723 middle-aged (age 50-64) individuals. The data analysis methods included the chi-square test, ANOVA, and multiple regression analysis. The results were as follows. First, there was a positive relationship between old age preparation and life satisfaction. Second, it was found that old age preparations (physical, emotional, social, financial) and life satisfaction show meaningful relationships among the income levels. Third, old age preparation was found to have different meaningful impacts on life satisfaction among the income levels. The results of this study verify the degree of the relationship between old age preparation and life satisfaction and the different impact factors relating to old age preparation for life satisfaction among the income levels.

• 한국엔터테인먼트산업학회논문지
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• 제13권7호
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• pp.173-181
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• 2019

본 연구는 무용학과에 재학 중인 대학생의 진로결정 자기효능감과 사회적 지지가 진로준비행동에 미치는 영향에 대한 연구로 수도권지역 4년제 대학에 재학 중인 무용전공자 300명을 연구대상으로 SPSS 24.0 통계프로그램을 이용하여 자료 분석을 하였다. 본 연구의 결론은 다음과 같다. 1. 무용전공 대학생의 진로결정 자기효능감과 사회적 지지는 진로준비행동에 통계적으로 유의미한 상관관계가 있는 것으로 나타났다. 2. 진로결정 자기효능감의 하위요인은 진로준비행동에 대해 통계적으로 유의미한 영향을 미치는 것으로 나타났다. 3. 사회적 지지의 하위요인은 평가적 지지를 제외한 정보적 지지, 정서적 지지, 물질적 지지는 유의한 영향을 미치지 않는 것으로 나타났다. 4. 진로결정 자기효능감과 사회적 지지의 총점은 진로준비행동에 통계적으로 유의한 영향을 미치는 것으로 나타났다. 이상의 결론은 무용학과 대학생들의 진로결정에 대한 자기효능감은 진로 준비행동에 매우 긍정적으로 진로준비행동의 수준을 더욱 높이기 위해서는 전공에 대한 정보와 관련된 경험의 기회가 주어질 수 있는 프로그램 개발에 대한 연구가 이루어지길 기대한다.

• Journal of Pharmaceutical Investigation
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• 제35권3호
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• pp.157-163
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• 2005

The pellets with multiple drug release system (MDRS) of Diltiazem. HCl which consist of immediate drug release layer, drug reservoir layer and controlled release rate membrane, were prepared by using CF-Coater. As main factors for more effective MDRS of Diltiazem. HCl, ethylcellulose was used for the controlling drug release rate, and diethylphthalate was used for plasticizer, respectively. In vitro evaluation study was performed by comparative dissolution test between our test MDRS and reference Diltiazem. HCl preparation. The physical tests were performed using FT-IR and SEM. In vivo evaluation was also performed by observing the behavior of a plasma drug concentration after oral administration. The bioavailability was determined by analyzing the blood sample after oral administration to healthy, male volunteers once a day. As a result, there were no significant differences in bioequivalence parameters $(AUC_{\infty},\;C_{max},\;t_{1/2})$ between two systems. It might be concluded that our MDRS of Diltiazem. HCl could be an alternative delivery system to reference drug preparation.

• Asian-Australasian Journal of Animal Sciences
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• 제27권12호
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• pp.1749-1754
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• 2014

The current experiment was designed to evaluate the efficacy of adding the multi-enzyme mixture (Natuzyme) into layers' diets with different levels of energy and available phosphorus in relation to laying performance, egg qualities, blood cholesterol level, microflora and intestinal viscosity. Two hundred and fifty 43-wk-old Hy-Line commercial layers were divided into five groups with five replicates per group (10 birds per replicate) and fed one of five experimental diets. A corn and soybean meal-based control diet was formulated and used as a control diet. Two experimental control diets were formulated to reduce energy and crude protein contents (rE) or energy, crude protein and phosphorus contents (rEP). In addition, Natuzyme was added into either rE (rE-Natu500) or rEP (rEP-Natu500) diet to reach a concentration of 500 mg per kg of diet. The experiment lasted 8 weeks. There were no significant differences in feed intake, egg production, egg weight, egg qualities such as eggshell color or Haugh unit, total cholesterol, relative organ weights and cecal microflora profiles between any dietary treatments. Natu500 supplementation into the rE diet, but not rEP diet significantly increased egg mass and eggshell qualities such as strength and thickness, but it decreased cecal ammonia concentration and intestinal viscosity in laying hens. In conclusion, the present study shows that adding multiple enzyme preparation could improve performance of laying hens fed energy and protein restricted diets.

• 한국환경보건학회지
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• 제50권1호
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• pp.73-79
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• 2024

Background: Career preparation behavior is a challenge among nursing students during the COVID-19 pandemic. Nursing students' adaptation to a non-face-to-face educational environment, lack of interaction with others, and fear of infectious disease may affect career preparation behavior. Objectives: The purpose of this study was to identify factors that influence the career preparation behavior in the non-face-to-face educational environment caused by the COVID-19 pandemic. Methods: Data were collected in October 2022 from 130 nursing students from a college in City A. A total of 119 questionnaires were analyzed using descriptive statistics, t-tests, a one-way ANOVA, Pearson correlation, and stepwise multiple regression. Results: The findings show that major satisfaction had a significant positive correlation with career preparation behavior (r=0.56, p<0.001). Nursing professionalism showed a significant positive correlation with career preparation behavior (r=0.57, p<0.001). The factors influencing career preparation behavior included major satisfaction, nursing professionalism, and satisfaction with clinical practice. Nursing professionalism was the most influential factor (β=0.35), followed by major satisfaction (β=0.33). Together they had an explanatory power of 37%. Conclusions: The results of this study indicate that nursing college students who experienced the COVID-19 pandemic should search for ways to increase their major satisfaction and nursing professionalism programs should be increased to improve career preparation behavior.

• 가족자원경영과 정책
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• 제17권1호
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• pp.199-219
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• 2013

The purpose of the study was to investigate the effects of money transfer between generations on preparation behaviors for retirement, separated into assets and saving for retirement. The survey was conducted by targeting 422 married people across the nation. The factor of money transfer between generations was defined as the inheritance and gift variable. The data were analyzed using SPSS 20. Correlation, analysis of variance (ANOVA), and multiple regressions were utilized. The results indicated that preparation behaviors for retirement are affected by the economic independence of parents, inheritance, expenses for children's education, and marriage. Retirement assets were significantly affected by inheritance, the economic independence of parents, educational expenses for children, financial assets, and amount of debt, while the significant factors related to retirement savings were interests on retirement, income, wedding expenses for children, economic independence of parents, and educational expenses for children. It was concluded that the financial preparation for retirement ought to be expanded from one household's finances to finances between generations.

• 멤브레인
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• 제27권6호
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• pp.511-518
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• 2017

막유화(membrane emulsification, ME)는 SPG 막과 같이 균일한 크기의 세공을 갖는 막을 사용하여 좁은 입도분포의 에멀젼을 제조하는 기술이다. 본 연구에서는 막유화법으로 형성시킨 다중 에멀젼을 사용하여 폴리카프로락톤(PCL) 마이크로캡슐의 제조를 연구하였다. 먼저 초음파 유화기로 $W_1/O$ 단일 에멀젼을 제조한 후, premix 막유화를 적용하여 $W_1/O/W_2$ 다중 에멀젼을 형성시킨 후 용매 증발을 통해 모델 약물인 BSA가 담지된 PCL 마이크로캡슐을 제조하였다. 연속상에 대한 분산상의 비율(D/C ratio), PCL 농도, 유화제 농도, 모델 약물의 농도, 막간 압력차 등 막유화 변수가 제조된 마이크로캡슐의 입경과 입도 분포에 미치는 영향을 실험하였다. Premix-ME를 적용하여 평균 입경 $5{\sim}6{\mu}m$의 균일한 크기를 갖는 모델 약물 BSA의 함침량이 약 26%인 다중 코어형 PCL 마이크로캡슐을 제조할 수 있었다.