• Journal of the Korean Home Economics Association
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• v.40 no.5
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• pp.211-224
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• 2002

Because information society as a lather environment has different characteristics with the industrial one, we need to get the new guideline for the development of family resource management. So, this study was purposed to explore the importance of the information as a resource that is to be managed in the information society. To find the answer, challenge of the family resource management to be with, characteristics of the information and the information society, their effects on He family resource management, academic research patterns and activities of the public institutions were examined. As results, first, we need to focus on the family as a producer rather than a consumer. Second, we have to give the model of cuber life to the nomads in the information society. Third, we need to develope a new curriculm for students to play their parts in the ICT industry. Lastly, our efforts to make networks between researchers and persons in the In industry are needed.

• Journal of the Korean Home Economics Association
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• v.46 no.5
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• pp.123-135
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• 2008

In this case- study, sandplay therapy and verbal therapy were used on an adolescent who was depressed, lacked motivation, and suffered from anxiety issues related to conflict with a sibling and oppressive parents who did not show much affection. In total, 69 counseling sessions, including sandplay and verbal therapy, were conducted. Sandplay therapy was applied at the beginning to the middle stages, after which verbal therapy was applied until the final stage. During sandplay therapy, the adolescent exhibited the hero's journey and ego development. During the verbal therapy, the adolescent began to effectively express emotion based on his strengthened ego. He recovered his confidence based on self awareness which ultimately allowed him to resolve and overcome his internal conflicts.

• International Journal of High-Rise Buildings
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• v.13 no.1
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• pp.1-9
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• 2024

Today, most architectural and engineering historians no longer consider the Home Insurance Building to be the first skyscraper. Despite this, the popular belief remains that William Le Baron Jenny invented the first skyscraper when he designed the Home Insurance Building in 1884. This paper recounts the history of how Jenney won the public debate starting in 1896, despite his building being only a small evolutionary step forward. In that year, a series of letters in The Engineering Record allowed Jenney and his colleagues to engage in a public relations campaign to recast the debate about the first skyscraper to place the Home Insurance Building as the pivotal structure in skyscraper history.

• Journal of the Korean Home Economics Association
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• v.41 no.5
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• pp.193-203
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• 2003

Magoja is a jacket for men and women. Magoja was worn between the jacket, jogori and the coat durumagi; that is over the jacket and under the coat. In the 19th century, Daewon-kun, who was wearing maqua, was in China and he came back to Korea. So, it was believed that the origin of magoja was from maqua from Qing. But, there were differences between magoja and maqua in their design. Therefore, I researched the origin of magoja and tried to know the design and the method of wearing magoja in the Chosun dynasty. The results are as follows. The design of magoja, especially its collar, was different from Chinese maqua. As analyzed above, it is difficult to regard the origin of magoja as deriving from Daewon-kun's maqua, which he wore when he went to Qing. Magoja-style jacket can be found from many old pictures. The collar of those jacket, whose style was waonsam-git unlike the present-day magoja, is consistent with the collar of sagyusam or baeja. And this kind of git style had existed for a long period of time as already studied in bangryungbangbi. Furthermore, the origin of this kind of jacket dated back to the maeksu of the Sung Dynasty; maek meaning Koguryo, maeksu was understood to indicate the style of the Koguryo jacket of short sleeves for the convenience of horseback riding. Maeksu, which varied in its kind and style, had been used as the equestrian clothes in China and was assumed to be particularly put on widely during the Yuan and Sung Dynasties. Maeksu continued to exist as daegeumeui during the Ming Dynasty but, later called magua, it was worn more widely ding the Qing Dynasty of the Manchus. This kind of maeksu or magua was the jacket which could be put on the coat and this style of wearing it during the Chosun Dynasty could be confirmed by the pictures. Therefore, magoja is not the jacket which was all of sudden derived from Qing's magua but one of traditional Korean clothes of the northern provinces which had existed for a long period of time. And magoja seemed to be put on more widely during the latter part of the Chosun Dynasty because of the influence of Qing's magua.

• Journal of the Korean Society of Clothing and Textiles
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• v.5 no.1
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• pp.9-14
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• 1981

The influence of laundering conditions on calcium deposition on the fabric was studied by repeated laundering the cotton fabric with soap in the hard water of 200 P.P.M. $CaCO_3$. The experimental variables were: 1) soap concentrations ($0.06\%$, $0.13\%$, $0.25\%$), 2) water contents in the fabric after hydroextraction. ($65\%$, $150\%$, $315\%$), 3) builders (Na-EDTA, sodium carbonate, sodium metasilicate), 4) washing cycle (5, 10, 15, 20 cycles). The fabric was washed for 15 minutes at $23\pm1^{\circ}C$ in a washing machine (Model; Gold Star Wp-2005) under the similar conditions with those of home laundering, and rinsed 5 times for 5 minutes. The amount of calcium deposits on the fabric was determined by the EDTA-Back titration method described by Wasserman and Basch. Results of this study were follows: 1) The amount of calcium deposits on the fabric increased with increasing wash cycles. 2) During the rinsing process, residual calcium content on the fabric increased with water content in the fabric after hydroextraction. 3) The amount of calcium deposits on the fabric decreased with the increasing soap concentration above the equivalent amount of calcium ion content in the water. 4) Sequestering agents and alkaline builders influenced the amount of calcium deposits on the fabric. The amount of calcium deposits on the fabric was in the order of sodium metasilicate, sodium carbonate, nonbuilder, and EDTA.

• Journal of the Korean Society of Clothing and Textiles
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• v.6 no.1
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• pp.9-15
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• 1982

The influence of builders on calcium deposition on the fabric was studied by laundering the cotton fabric with sodium carbonate, sodium metasilicate, sodium tripolyphosphate and built detergents in hard water. The laundry variables were: 1) Washing cycles: 5, 10, 20, 30 and 40 cycles. 2) Water hardness: 100 ppm, 150 ppm, 200 ppm and 300 ppm. 3) Builders: $Na_2\;CO_3,\;Na_2\;SiO_3$ and STPP. 4) Detergents: Na-DBS, $Na-DBS+Na_2CO_3,\;Na-DBS+Na_2\;SiO_3,\;Na-DBS+STPP,\;Na-DBS+Na_2\;CO_3+STPP$, and $Na-DBS+Na_2\;SiO_3+STPP$. The fabric was washed for 15 minutes at 23+$1^{\circ}C$ in a washing machine(Gold Star WP 3007) under the similar condition with those of home laundering, and rinsed 3 times in the same water hardness for 5 minutes. The calcium deposits on the fabric was determined by EDTA-BACK titration methods. The results of this study were as follows: 1) The amount of calcium deposits on the fabric was increased with increasing wash cycles. This deposit was due to the build up of insoluble calcium carbonate. 2) As the water hardness increased, the amount of calcium deposits on the fabric was increased. 3) Alkaline builders, such as, $Na_2CO_3$ and $Na_2SiO_3$, promoted calcium deposition on the fabric, however STPP prevented calcium deposition on the fabric. 4) Fabric laundered with $Na-DBS+Na_2CO_3$ showed the highest calcium deposits on the fabric, and decreased with the order of $Na_2CO_3$, $Na-DBS+Na_2SiO_3$, and Na-DBS. And fabrics washed with phosphate-built detergents showed a small amount of calcium deposition.

• Journal of Korean Home Economics Education Association
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• v.20 no.3
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• pp.85-105
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• 2008

The purpose of this study was to develop a narrative analytic scoring rubric through teacher-students negotiations, as an assessment of tasks using methods of experiment and practice for home economic(HE) in the middle school. In this study. an analytic rubric had been developed in the following three stages: In the first stage, all the things for rubric development were defined and prepared, by selecting tasks used for rubric application through a questionnaire survey, providing detailed directions on methods and procedures and needed items, and selecting a class for rubric negotiation and setting the development schedule. In addition, the method suggested by Ainsworth and Christinson(1998) in Student Generated Rubrics was used. In the second stage, performance criteria for tasks in terms of knowledge, skills, and attitude were developed, setting scoring framework and scales depending on assessment areas. Referring to selected scoring framework and assessment criteria, observable and assessable behaviors were used to describe rubric based on A, B, and C scale. Then, a primary rubric was developed through teacher-students negotiations, using rubrics made by group. In the last stage, the developed primary rubric was reviewed by an expert of HE education to test the validity. Moreover, the analysis to test the suitability of the final rubric assessment tool employed 46 copies of questionnaire collected from incumbent home economics teachers selected by way of random sampling mainly focusing on those teachers who were in the Master's degree program or completed the program at one university. As a result, the average of suitability of aa the rubrics were over 4.0 in th 5-point scale.

• Journal of the Korean Home Economics Association
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• v.50 no.7
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• pp.109-116
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• 2012

The purpose of this study is to develop a scale for evaluation of Parent's Literacy Interaction Rating Scale (PLIRS) for preschool children and to examine its validity and reliability. The participants of this study were 342 Korean mothers with children of 3 to 5 year olds. The methods for data analysis included item analysis, factor analysis for construct validity, Pearson correlations between PLIRS and two sub tests of EC-HOME for concurrent validity, and Cronbach's ${\alpha}$ for reliability. The item discrimination was determined by comparing the highest and lowest groups using Chi-square (${\chi}^2$), and Cramer's V. The 25 items of the scale were found to be satisfactory in item discrimination. The concurrent validity was also identified by correlation between PLIRS and two sub tests of EC-HOME. Factor analysis revealed that the structure of the PLIRS consisted of three factors: 'open interaction', 'directive interaction', and 'picture-book reading interaction'. 'Open interaction' is based on 'Whole Language Approach', such as 'I have my child write as he/she likes even if they spell wrongly.' 'Directive interaction' is based on 'Code Emphasis Approach', such as 'I have my child take dictation.' 'Picture-book reading interaction' is how parents read picture-book with her/his children, such as 'When I read a picture book to my child, I ask various questions about a book story.' The Cronbach's ${\alpha}$ for internal consistency reliability range was .78 to .87 for three subscales. It was concluded that PLIRS was valid and reliable to examine the literacy interaction between parents and children in home.

• Journal of Nutrition and Health
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• v.12 no.2
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• pp.99-105
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• 1979

This study was carried out using rats weighing $40{\sim}50\;g$ which were devided into seven groups with various diet compositions emphasizing fat levels of perilla seed oil for the period of 41/2 weeks. The levels of fat in the diet were 5%, 10%, 15% and animals were fed ad libitum. The results are as follows : 1) Yellow pjgmentation of both neck and tail was clearly observed in groups fed 10% and 15% level perilla seed oil without vitamin I supplementation (IV and VII). 2) The growth rate in groups fed 15% level perilla seed oil was reduced as compared to that in groups fed 5% or 10% level perilla seed oil. 3) The mean hematocrit values of 15% level perilla seed oil groups tended to be lower than those of control group, tut the differences were not significant. 4) The serum vitamin I concentration showed different value in various groups, the values of control group were significantly higher than those of perilla seed oil groups-15% level with or without vitamin E supplementation (VI and VII) and 10% level without vitamin E supplementation (IV). According to the results, 10% level-perilla seed oil in the diet can be considered safe if vitamin E is not omitted from the vitamin mixture ana the group fed 15% fat with P/S ratio of 1 appeared to be safe during the experimental period. Finally the long-term studios have to be persued in many aspects by using perilla seed oil in the experimental diet. Because rats are known t4 be quite resistant to the experimental diets, comparative studies using various animal species have to he conducted.

• Journal of the Korean Society of Clothing and Textiles
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• v.1 no.1
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• pp.25-29
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• 1977

The warmth retentivity of natural and syntheic waddings as bedding stuff, and further, the machanism of heat transmission through conduction, radiation and convection were analysed. The materials used were cotton, silk, and wool as natural waddings, and polyamide, polyester, regular acrylic, conjugate acrylic, regular polyprepylene and conjugate polypropylene as synthetic waddings. The results of this study are as follow: 1. The warmth retentivity is highest in silk. Following silk in descending order is cotton, conjugate acrylic, polyester, regular acrylic, wool, polyamide, conjugate polypropylene and regular polypropylene. There is not any significant relationship between warmth retentivity and the conductivity of the fibers. 2. Transmission by radiation through the fiber waddings is highest in conjugate polypropylene. Following conjugate polypropylene in descending order is regular polypropylene. polyester. polyamide, conjugate acrylic, regular acrylic, wool, cotton, and silk. This is seen to be in nearly reversed order to the abovementioned order of warmth retentivity. In this respect, warmth retentivity with loose fibreous material as in the case of bedding stuff is primarily affected by the interceptive function of the fibers in heat radiation. 3. Warmth retentivity becomes lower with increasing air content of the waddings. This is because heat transmission by radiation incrases as air content increases. The air content increase is due to the fact that the air is unable to intercept heat radiation. In addition, heat transmission accelates in proportion to the increase in convection as the air gap enlarges.