• 한국학교수학회논문집
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• 제3권1호
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• pp.177-188
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• 2000

Mathematics is extreme the differences of the scholarly attainments in comparison with other subjects at a middle school. Specially, the students at islands and places leave much to be desired the scholarly attainments standards of mathematics. Therefore, every school takes movement class according to level these days. And the small schools put in effect the cooperation of group work through the small groups. These classes are effective at the scholarly attainments extension to some degree, but each student is extreme the differences of scholarly attainments. On this, the small school was the subject of study at the present research and put in effect the cooperation of group work through the small groups. The students were divided in three groups; the top class, average, the low class, And they were offered the fitting textbooks matching the cooperation of group work and the opportunities of discovery learning fitting an individual ability and standard. Consequently, some educational materials were made, for example, question papers, commonness learning materials, choice learning materials. These materials were put in effect to the students to be able to succeed discovery learning. With this, the students were investigated an interest of mathematics and the influence giving at the studies attainment. And the students were put in effect the cooperation of group work through the small groups to improve uniformity and sturdiness of the mathematical education. The conclusion at the present research is as follows. 1) When the students put in effect the cooperation of group work through the small groups, the scholarly attainments of mathematics totally didn't display useful changes as improvement. However, the students of average and the low class gradually seemed to improve the scholarly attainments of mathematics as the help of the top class positively. 2) An individual and cooperation learning in the method of the cooperation of group work through the small groups displayed many changes at the learning attitude of the students by means of discovery learning thanks to the learning heads. 3) When the investigator put in effect the cooperation of group work through rather the small groups than the large groups, the numbers of the students experiencing interest about mathematics increased in 26% and this learning method should continue to progress.

• 한국식생활문화학회지
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• 제14권4호
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• pp.417-429
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• 1999

The status of general food service administration and nutrition education was investigated in 111 elementary schools located in Inchon Metropolitan Area by questionnaires. The results are as follows ; 1. Most schools served 5 lunches per week. Meal cost per capita was 1212.1 won in urban type school and 979.0 won in rural type school. Most schools(91.9%) had 1 regular dietitian and 1 regular cook. With increasing number of students the number of temporary employees increased significantly. Most school dietitians(86.5%) were in their twenties and had 2 year careers. 2. Most dietitians(90.1%) planned the menu based on the RDA with the first consideration in nutritional needs of the students. Many dietitians(81.8%) surveyed on the food preferences of the students at least once a year. About 86% of the schools had the food service committee which was helpful. Dietitians were the first one in charge of food purchasing and checking, and sometimes a manager in general school affairs worked together. One third of the schools used the volunteer parents in food services. 3. Most school dietitians(97.2%) gave the students nutrition education using handouts once a week. However, they could not teach the students through the classroom lecture because they are not the regular teachers. Food garbages were removed by the professional trash collecting company or by using fermentation machines or by giving them to animals as feeds. School events concerning the food and nutrition were mostly drawing pictures and composition. Only 36.4% of the school dietitians had experienced in nutrition counseling for an individual student. Most of them(99.1%) thought that individual counseling is necessary if they have enough time and chances to do.

• 한국조사연구학회지:조사연구
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• 제2권2호
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• pp.83-107
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• 2001

가상상황 가치평가법은 시장에서 거래되지 않는 비시장재 또는 공공재의 가치를 평가하는데 자주 사용된다. 이 방법은 특정 금액에 대한 응답자의 지불의사를 질문함으로써 특정 공공재에 대한 지불의사확률을 추정하고 이를 binary-logit 분석을 통하여 그 재화의 사용가치를 추정한다. 본 논문에서는 이 방법을 사용하여 P산의 사용가치를 3가지 시나리오를 사용하여 평가하였다. 그 결과 P산에 대한 1회 이용의 지불의사액은 1,055.92원 ~ 1,995.61원이고 매주 10만 명의 이용객을 가정할 때 P산의 사용가치는 년 54.91억원 ~ 103.77억원으로 추정되었다.

• 한국사회복지학
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• 제57권3호
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• pp.277-304
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• 2005

복지국가로의 발달과정은 주로 산업화이론과 정치자원론으로 설명되어 왔다. 그러나 본고는 복지국가로의 발달과정을 비교문화 역사적 관점에서 분석하였다. 문화정향은 인류학자 Mary Douglas가 분류한 운명주의 문화, 계층주의 문화, 개인주의 문화, 평등주의 문화를 원용하였다. 비교대상국가는 영국, 미국, 독일, 일본, 스웨덴이다. 영국과 미국이 산업화 후기단계에 비교적 늦게 사회보장제도를 도입하고 복지국가 위기의 영향을 많이 받은 것은 이들 국가들의 강한 개인주의 문화에서 비롯된 것으로 보며, 독일과 일본이 산업화 초기단계에 비교적 일찍 사회보장제도를 도입하고 조합주의적이면서 보수적인 사회보장체계를 유지하는 것은 계층주의 문화의 영향으로 본다. 또한 스웨덴이 산업화가 진행되기 전에 사회보장제도를 도입하고 복지선진국으로 발전한 것은 평등주의 문화가 지배적이기 때문이다.

• 디지털융복합연구
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• 제18권2호
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• pp.333-342
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• 2020

본 연구의 목적은 직장인을 대상으로 요양시설 노인의 돌봄 부담감을 조사하고 이에 영향을 미치는 특성들을 파악하는 것이다. 연구방법은 서술적 상관관계 연구로 5개 요양시설에 노인을 입소시킨 153명의 직장인 가족이었다. 자료는 2019년 7월부터 10월까지 자가보고형 설문지를 통해 수집하였다. 자료는 SPSS WIN 25.0 프로그램을 이용하여 독립표본 t-test, one-way ANOVA, Pearson's correlation, 그리고 hierarchical multiple regression으로 분석하였다. 연구결과 직장인 가족의 노인 돌봄 부담감에 유의하게 영향을 미치는 요인은 노인과의 관계, 요양비 부담정도, 요양시설 서비스에 대한 만족으로 나타났으며 이들의 설명력은 20.8%였다. 또한 직장인 가족의 노인 돌봄 부담감에 유의하게 영향을 미치는 개인의 특성들을 심리적, 사회적, 경제적 및 신체적 부담영역별로 확인하였으며 이러한 결과는 돌봄 가족의 부담감을 줄이기 위한 중재방안에 활용될 수 있다.

• 농업과학연구
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• 제32권1호
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• pp.81-94
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• 2005

This study is aimed at giving the basic information for individual farm households to make decisions for optimizing their farm sizes and for the government to implement farm size optimization policies through the identification of combinations among rice production factors in plain areas like Cheolwon district and the suggestion of the optimal farm sizes of individual farmers based on the scale of economy calculated. The data of agricultural production costs of 50 rice farmers in the plain area which is located in Dongsong-eup Cholwon district, Kangwon province were used in the analysis. The 'translog' cost function among various methods which is a flexible function type was adopted to calculate the scale of economy in rice production. Seemingly unrelated regression(SUR) method was used in forecasting functions and processing other statistics by SHAZAM which is one of the computer aid program for quantitative econometric analysis. In conclusion, the long-run average cost(LAC) curve showed 'U-shape' which was different from 'L-type' one which was shown in the previous studies by others. The lowest point of the LAC was 9.764ha and the concerned production cost amounted to 633 Won/kg. Based on these results, it have to be suggested that around 10 ha of paddy is the target size for policy assistances to save costs under the present level of farming practices and technology. The above results show that the rice production costs could be saved up to 10ha in Cheolwon plain area which is a typical paddy field. However, land use, land condition, land ownership and manager's ability which may affect scale of economy should be considered. Furthermore, reasonable management will have to be realized by means of labor saving technology and cost saving management skill like enlargement of farm size of rice.

• 여성건강간호학회지
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• 제20권2호
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• pp.163-172
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• 2014

Purpose: The purpose of this study was to determine the stress, depression, and fetal attachment of pregnant women who underwent infertility treatment, and to identify factors associated with fetal attachment. Methods: As a correlation survey design, data were collected from 136 pregnant women who underwent infertility treatment. Data were analyzed using ${\chi}^2$-test, t-test, ANOVA, Pearson correlation coefficients, and stepwise multiple regression. Results: Stress, depression, and fetal attachment averaged $3.01{\pm}0.60$ (range of scale 1~5), $10.02{\pm}6.51$ (out of a possible 63), and $3.64{\pm}0.55$ (range of scale 1~5), respectively. Level of fetal attachment was higher when mother's age was less than 35, having other children, and having prenatal education experience. Lower score of depression and client's age less than 35 were significant factors affecting fetal attachment. Conclusion: Infertility is a life-affecting trauma for the individual, and personal and social changes due to infertility cause physical and psychological difficulties even after a successful pregnancy with infertility treatment. Therefore, prenatal management programs need to be developed giving consideration to the emotional and physical changes in order to promote physical and psychological stability in the women pregnant following infertility treatment.

• 한국실내디자인학회논문집
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• 제27권2호
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• pp.128-142
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• 2018

This study is to analyze a case of US Bravo TV program, Interior therapy with Jeff Lewies, based on analytical psychology by Carl Jung, to understand characteristics of interior therapy in psycho-therapeutic viewpoint. Case study among descriptive observation approaches was chosen as a study method while the study range was set as 8 episodes in 2012 and 8 episodes in 2013. As a result of study, future application of therapy to domestic interior design was suggested as 3 types the following; a) Paranoid and storage disorder type that pursues space design by horizontal elements with a sense of comfortable, starting from throwing things away, and suggests whiteness based on desire to be cleaned; b) Individual taste type starting from give and take between members and recognizing one another. e.g., aligning the U-shaped sofa and giving a sense of comfort by using the achromatic colors; and c) Workroom type involved with the face-to-face type of space design and arrangement of mild grey and brown colors. Finally, this study has its significance in suggesting the direction for new occupational clusters in the field of domestic space design (interior, architecture, environment design, etc.), which could be utilized as a basic data for training program development to foster interior therapy professionals.

• 한국컴퓨터정보학회논문지
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• 제10권6호
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• pp.137-152
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• 2005

본 논문에서는 사용자 프로파일을 기반으로 한 정보 필터링을 사용하여 개개인의 학생들에게 맞는 효율적인 웹 기반 비디오 학습 평가 시스템을 제시한다. 비디오 기반 문제들이 주어지면, 키 프레임들은 위치, 크기, 그리고 컬러 정보를 기반으로 추출되고, 문제 출제 구간은 시간 윈도우와 그레이-레벨 히스토그램의 차이에 의해 추출된다 게다가, 카테고리-기반 시스템과 키워드 기반 시스템을 합성하여 문제 출제가 효율적인 평가를 확실해 하도록 주어진다. 따라서 학생들은 관심 영역을 유지하면서 부족한 영역을 보충함으로서 학업 성취도를 향상시킬 수 있다.

• 한국잠사곤충학회지
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• 제37권2호
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• pp.235-243
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• 1995

Recently, the cocoon production is reducing very steeply in Japan. The main reason for this cocoon reduction is due to high labor cost and the production expense is apt to rise year by year. Accordingly, the improvement of cocoon productivity by retrenchment of the production expense is intensively required in my country. Therefore, the silkworm rearing on the artificial diet is largely expected as the innovation techniques of sericulture. Since rearing of the silkworm on artificial diets has first been achieved in 1960, and the silkworm larvae were reared throughout all the instars on artificial diets(Fukuda et al., 1960, Ito & Tanaka, 1960). The artificial diets used at this time contained 50% or more of dried, pulverized mulberyy leaves as one of the main ingredients, and the composition was rather simple. When reared on these diets, larval growth and development were retarded, small cocoons appeared, and the adults laid only a small number of eggs. At first, we would like to study about nutritional requirement of the silkworm, using the chemically defined diet which prepared artificially. Subsequently, attempts were made to improve the diets by replacement of crude ingredients with possibly purer compounds, as mentioned later. Before giving the details on individual nutrient, I would like to summarize about the outline of utilization flow of various nutrients through the larval-pupal development and these daily quantitative requirements per body weight in the silkworm when they were reared on mulberry leaves.