• Journal of the Korean Society of Clothing and Textiles
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• v.26 no.8
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• pp.1274-1285
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• 2002

The purposes of this study are to help the authorized textbooks on home economics be selected and used effectively, to provide basic data that are needed to improve the quality of home economics textbooks, and to suggest a next curriculum on home economics. In the study, eight high school home economics textbooks for "6th Curriculum developed by Ministrv of Education and Human Resources Development"were used for the analysis. The results are summarized as follows: there were wide differences in degrees of diversity and accomplishment in the contents of textbooks. In comparison, it was unfolded that three areas, "family", "home resource management" and "consumer" ,occupied much larger portions than other areas. About 81 percent of the authors of home economics textbooks were professors. A contents analysis on the clothing area showed that every textbook includes costume culture, clothing materials, clothing maintenance, and clothing construction. The presentation coverages and relative difficulties of textbooks were, however, diverse. It is somewhat noticeable that, while fewer professors majoring in clothing construction participated in writing, generally more pages were allocated to clothing construction than other areas. While presentations on anthropometrics method, construction theory, draft theory, usage of sewing machine and fitting theory were insufficient most textbooks were dealing with drafting of basic slopers and sewing procedure, etc. Making-up techniques on the apparels items such as Korean traditional men's pants, pajamas, shirt vest skirt, pants, apron and Korean pouch were handled closely in each textbook.

• Journal of the Korea Fashion and Costume Design Association
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• v.19 no.2
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• pp.91-100
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• 2017

The primary goal of most clothing-related textbooks currently used in colleges in Korea is to determine how to plan and develop basic patterns. Therefore, they are limited in understanding the patterns and sewing methods of practical, ready-made clothes that are continuously being upgraded. According to previous studies regarding sewing methods in clothing construction textbooks, tight skirt, tailored jacket, and shirt sewing methods have been explained. However, there has been no study on the sewing methods of slacks. Therefore, this study attempted to suggest basic data needed for making slacks through a comparative analysis of their sewing methods for educational purposes. In addition, this paper is meaningful in that it complements clothing construction-related textbooks according to the current trends of diverse clothing design and materials and develops learning materials for the construction of clothes, which are applicable to practice. In this study, the sewing methods and construction procedures of slacks stated in clothing construction textbooks that are currently used in colleges and fashion-related educational institutes were analyzed. Among a total of 47 textbooks on the market, 15 books that cover the cutting and sewing methods of slacks and are suitable to slacks design were used. According to the analysis, most textbooks described the production methods only, without explanation of materials, which can affect clothing construction methods. Because there is a large difference in pocket and slacks procedures by textbook, there is a need for a standardized construction method with changes in clothing materials and design.

• Journal of the Korean Society of Clothing and Textiles
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• v.34 no.4
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• pp.617-627
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• 2010

This study selected and compared 7 tailored collar making factors from 15 clothing construction university textbooks. According to the results, in 15 clothing construction textbooks, the neckline of a tailored collar was drawn at the same length as the back neck circumference of the bodice and the length of collar stand was 3cm in 10 textbooks. In addition, the length of the collar laying varied between 2cm and 4.5cm regardless of the width of the upper collar or the textile thickness. In 7 out of the 15 textbooks, the gorge line of the collar was drawn by illustrating the collar pattern on the bodice based on the roll line and then copying it symmetrically. On the other hand, the pattern of upper collar was made in 5 ways; and 2 books did not give any explanation in the sections dealing with patterns or sewing. In addition, 6 textbooks explained that inner and outer collars are sewn with a difference. The lapel pattern of the facing part was made in 4 ways; in addition, 3 textbooks did not provide an explanation and 4 books explained that the difference is given in the sewing. The textile thickness and elasticity need to be considered in collar pattern making; however, they were not specifically mentioned in most of the textbooks.

• Journal of Fashion Business
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• v.17 no.1
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• pp.131-144
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• 2013

The purpose of this study was to analyse the structure and contents of clothing construction field in the middle-school textbook of technology and home economics with curriculum revised in 2007. 10 kinds of textbooks certified by Ministry of Education, Science and Technology in 2010 were selected and home economics field in them was the subject of this study with the external characteristics such as textbook system, instruction area and contents included. This study was content analysis-oriented and descriptive with data calculated by frequency and percentage. The findings are as follows. In 'Reality of Home-Life', food life area showed highest as 34.4% followed by clothing life(28.7%) and dwelling life(28.7%). The portion of present teachers in writing staffs was highest while there was no textbook where professors of each field were included in writing staffs. The contents of costume society, clothes material, clothes management from section 'Choice and Management of Clothes' in the chapter 'Family Life' and clothing construction from the section 'Making and Modifying Clothes' of the chapter 'Reality of Home-Life' were analysed in this study. Clothing construction-related fields were suggested separately by method of measurement, construction theory, drafting theory, drafting an original form, fabric trimming, utilization of the original form, length measure, cloth cutting, hand stitching, how to use a sewing machine, basting and correction, needlework process, completion, and evaluation. The contents of the unit 'Making Shorts' were about clothing construction theory, human body measurement, drafting an original form, process of making shorts and activity/research/experience. The contents of the unit 'Wearing Clothes after Fixing' in clothing construction-related field were about how to fix and recycling.

• Journal of the Korean Society of Costume
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• v.59 no.1
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• pp.159-167
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• 2009

Based on instructions in the textbook "How to Construct Korean Costumes" which I authored, my university students were required to make Pungcha-Baji(Korean traditional pants for children) for one-year-old boys. While examining the students' construction, I found that the side seams of the vest and pants did not line up but were improperly twisted. It was found that the pants did not cover the child's backside because the width of the back was smaller than the width of the front when one of the side panels and the large center panel in the front was half the size of the hip and one of the side panels and the small panel in the back was four fifths of half the size of the hip. Although there were differences between the waist size of the pants and the bottom hem of the vest, the textbooks instruct that the amount of material and the number of pleats(i.e. 4 pleats) on the pants and the vest should be the same. Finding this mistake led me to investigate Pungcha-Baji construction in related textbooks. Thus with the textbook instruction, the side seams of the pants and the vest do not match and are improperly twisted. Hence, as a solution, the pleats should be made and adjusted after matching the side seams of the pants and the vest. The purpose of this study is to examine currently available Pungcha-Baji related textbooks and determine the correctness of their instructions and to ultimately provide correct construction methods for Pungcha-Baji pattern for academic purposes.

• Journal of the Korea Fashion and Costume Design Association
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• v.19 no.3
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• pp.159-174
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• 2017

It is very important to preserve the form of traditional costumes and to set the prototype for the design and production of various Korean costumes. This study therefore attempts to analyze the Danryeung pattern methods in textbooks in order to propose a prototype of Korean costumes and a system suitable for modern men, focusing on the Danryeung of the Joseon Dynasty. The research method examined the flow of the Danryeung system in the Joseon Dynasty through previous studies and literature, and the portrayal of the appearance of people of the time through portraits and paintings. The purpose of this study is to analyze the measurements and patterns of textbooks' Danryeung based on the analysis of characteristics of the 5th Joseon Dynasty. From that, the study will analyze the differences between textbooks and artifacts and will propose a Danryeung system for the body shape of modern males in their 30s. In this study, it is meaningful to propose the guideline for the design modification of Korean costumes by providing basic data for subsequent productions.

• Fashion & Textile Research Journal
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• v.23 no.2
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• pp.247-260
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• 2021

While it is an important element of clothing construction, research has so far been very limited on the similarities between virtual and real clothing in terms of the type of neckline. The purpose of this study is to verify the similarity, accuracy of virtualization, and actuality of neckline, which all play an important role in individual impressions and image formation, and require considerable modification when fitting real samples. A total of 5 neckline models were selected through the analysis of dress composition textbooks. The selected designs were then planned and manufactured in muslin. The specimen clothes were then tested on a female model in her 20s. 2 kinds of virtual bodies were created in order to compare the real and the virtual dressing. The first virtual body was made through an Artec 3D Eva scan of the model, and the other was made by entering the model's measurements in a CLO 3D program. A visual image of the front, side, and back image of both the real and virtual dressing were subsequently collected. The collected images were then evaluated by 20 professional fashion workers who checked the similarity between the real and the virtual versions. The current study found that the similarity between the actual and virtual wearing of the five neckline designs with reality appeared higher with the virtual wearing image using the 3D-scanned body. The results of this study could provide further information on the selection of appropriate avatars to clothing companies that check the fit of clothing by utilizing 3D virtualized programs.

• Journal of Korean Home Economics Education Association
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• v.2 no.1
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• pp.1-13
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• 1990

The purpose of this study is to investigate the degree of learning interest in the curriculum of home economics for the middle and high school girls in korea and Japan, and to obtain the basic guidance for the improvement of the effect of home economics education. In this study korea and Japanese textbooks were compared and the questionaires were administered to 290 middle school girls and 270 high school girls in Chong-Ju, korea, and 261 middle school girls and 248 high school girls in Tokyo, Japan. The obtained data were analyzed by percentile and $\chi$$\^$2/-test. In comparision of the degree of interest in hand sewing and machine sewing korean middle school girls showed higher interest than the high school girls, on the other hand, in Japan, the high school girls were more interested. In the unit of making a simple clothes, the middle school girls of both countries were more interested than the high school girls, and the degree of interest of Japanese girls was higher than that of korean girls.

• Journal of the Korea Fashion and Costume Design Association
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• v.17 no.4
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• pp.1-14
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• 2015

This study mainly analyzes that designing patterns of an adult women Jeogori that takes advantage of patterns from each textbooks and complements the disadvantages based on the analysis of data from the dress evaluation and comparison of materials. The modification of a size specification is needed for the standard body as an adjust of the length of Jogori between front and back, mediation for bust width between front and back, a movement for the based line of Sup and Godae. As a result, the suitable pattern according to the standard somatotype is as below. Jeogori Length of front is determined by the length of back which was measured from side neck point to bust point plus three centimeters, and give three and half centimeters more in front. This three and half centimeters is for the curved in front of your body due to the chest. Bust width of front and back have to show the differences of human body. Bust width of front is calculated as bust girth into quarters and add two centimeters. Bust width of back gives one centimeter behind the curve from the center line in order to reduce the floating phenomenon. So, the amount of center back line dart is one centimeter. Arm hole girth measures as dividing bust girth into four. Also, Goedae width has two methods to measure. First, divide bust girth into ten equal parts and subtract 0.5 centimeters from it. Second, measure neck girth and divide it by four. Sleeve length is equal to Hwajang minus bust width of front. Hand wrist calculates in using bust girth. Make bust girth into quarters and multiply three fifths. Side line measures as deducting from Jeogori length of back to Arm hole girth and multiply two thirds.

• Economic and Environmental Geology
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• v.35 no.4
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• pp.325-337
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• 2002

We examined the contamination of stream water and stream sediments by heavy metal elements with respect to distance from the abandoned Backun Au-Ag-Cu mine. High contents of heavy metals (Pb, Zn, Cu, Cd, Mn, and Fe) and aluminum in the waters connected with mining and associated deposits (dumps, tailings) reduce water quality. In the mining area, Ca and SO$_4$ are predominant cation and anion. The mining water is Ca-SO$_4$ type and is enriched in heavy metals resulted from the weathering of sulfide minerals. This mine drainage water is weakly acid or neutral (pH; 6.5-7.1) because of neutralizing effect by other alkali and alkaline earth elements. The effluent from the mine adit is also weakly acid or neutral, and contains elevated concentrations of most elements due to reactions with ore and gangue minerals in the deposit. The concentration of ions in the Backun mining water is high in the mine adit drainage water and steeply decreased award to down stream. Buffering process can be reasonably considered as a partial natural control of pollution, since the ion concentration becomes lower and the pH value becomes neutralized. In order to evaluate mobility and bioavailability of metals, sequential extraction was used for stream sediments into five operationally defined groups: exchangeable, bound to carbonates, bound to FeMn oxide, bound to organic matter, and residual. The residual fraction was the most abundant pool for Cu(2l-92%), Zn(28-89%) and Pb(23-94%). Almost sediments are low concentrated with Cd(2.7-52.8 mg/kg) than any other elements. But Cd dominate with non stable fraction (68-97%). Upper stream sediments are contaminated with Pb, and down area sediments are enriched with Zn. It is indicate high mobility of Zn and Cd.