• 한국생활과학회지
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• 제14권2호
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• pp.303-312
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• 2005

The purpose of this research is to analyze the lower part of dress forms with different sectional rotation-angles ($e.g.\;9^{\circ},\;15^{\circ},\;30^{\circ},\;45^{\circ}$) using three-dimensional measurement system and to investigate measurement properties for dress making. The dress forms used in this experiment were size 8 and six types: four from Korea and two from Japan. The instrument and tools for three-dimensional measurement was Whole Body 3D scanner (Exyma-WBS2H). The analysis program used in this experiment was Rapid Form 2004 PP1 (INUS technology, Inc, Korea). The measurement of dress forms was done three times with different sectional rotation-angles and its data were analyzed using SPSS WIN 10.0 Package. The following results were obtained: 1. With mean and standard deviation of each measured part, it was found out that the dress forms from two countries were different in size per each part. For example, the Japanese one was relatively large in middle hip and hip, compared to the Korean one. 2. The 3D analysis of the sectional rotation-angles revealed some differences between the two dress forms in sectional length per each part. 3. With cluster analysis results, it was found that there were definite differences among measurements per each part, especially in $30^{\circ}\;and\;45^{\circ}$ sections. 4. The proportion of the dress forms showed significant differences in the curvature between center and side section of the lower parts. In addition, the shapes on the horizontal section map of the four levels (waist, middle hip, hip, and bottom) were analyzed.

• 한국의류산업학회지
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• 제15권4호
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• pp.574-582
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• 2013

This study categorizes and analyzes hand types based on 2-Dimensional measurements of women in their 60-80's in order to establish initial data that can help develop a well-fitted glove and hand protector for elderly women. A total of 22 measurement items were selected to provide information about Size Korea (2010) 3D hand measurements. Participants in the study were 353 elderly women over the age of 60. Subjects were divided into two age groups (60's and over 70's). Statistical tests (such as Descriptive Analysis and T-test) analyzed the data and ascertained the age differences. A factor analysis and cluster analysis were conducted to classify elderly women hand types. The disparities between 20-30's and over 60's age groups were compared by T-test with the SPSS 20 program for Windows. The results in this study are follows: The hand shapes for elderly women were divided into 3 groups. Elderly women's Hand Type A is average length and the medium breadth hand type. Type B is the biggest length and breadth, Type C is the smallest length and breadth hand type. There were significant differences in the 20-30's and over 60's age groups for most hand length and breadth items. In addition, the mean measurement value of the length items decreased as the age increased; however, the diversity of items increased, so that it became shorter and wider. Further study should include the classification of hand shape dimensions for each figure type of sizing gloves for elderly women. We expect hand types to be applicable to the manufacture of gloves for elderly women.

• 한국의류학회지
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• 제14권4호
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• pp.252-261
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• 1990

This study intends to provide a beneficial foundation which can aid our understanding of how a clothing consumer group can be classified according to the clothing buying motives, and what differences are there about the importances of stroe image attribute among them and how consumer's preferences to the store image are shown differently among them and ultimately, some concrete data which can be useful in establishing efficient store image strategies for clothing stores. 413 subjects were gathered through convenience sampling method and, for data analysis, cronbach'$\alpha$, frequency, percentage, mean, $x^{2}-text$, 1-test, ANOVA, Duncan Multiple Range Test, Factor Analysis, Cluster Analysis were conducted. The results are as follows; 1. Three kind of factors in the clothing buying motives were determined for analysis of consumers group and by which it was revealed as to be significant for us to classify them four subdivisions; those of fashion pursuit group, self display group, financial utilitarian group, individual group. 2. Importance on store image attribute was revealed then the middle aged women regarded quality, price, service in order as more important factors than others. 3. Store image preferences show significantly when concerned with quality, price, fashion, impression and age of store personnel, convenience for exchanging and returning goods, credit, delivery and repair, mailing of catalogue and discount coupon, exit from, brightness of store among consumer groups. From these findings, concretely store image strategies are proposed.

• 한국해양학회지:바다
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• 제16권2호
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• pp.97-105
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• 2011

본 연구는 부산광역시 기장군 주변해역에 서식하는 대형저서동물의 출현 종수, 개체수, 생체량 및 군집구조를 파악하기 위하여 2006년 3월부터 11월까지 계절별로 현장조사를 실시하였다. 본 연구해역에서 출현한 대형저서동물은 총 157종/$18m^2$과 552개체/$m^2$ 이었다 출현 종수는 최소 62종/$1.8 m^2$(동계와 춘계)에서 최대 122종/$l.8 \;m^2$ (추계)의 범위를 보였다. 반면 개체수는 6,540~17,920개체/$18m^2$의 범위에 춘계에 가장 적었고, 추계에 가장 많았다. 본 연구에서 출현한 대형저서동물의 개체수 자료를 기초로 군집분석(집괴분석과 다차원배열법)을 실시한 결과, 대형저서동물 군집은 크게 3개의 그룹으로 구성되었다. 그룹 1은 외해역에 위치한 수섬 50m 이상과 평균입도 $6.2{\sim}7.1{\Phi}$범위의 정점 8~ 10, 12, l3, 17 및 18이, 그룹 2는 수심 40 m 내외의 평균입도 $6.0{\sim}7.0{\Phi}$를 나타내는 정점 5~7, 11과 14~16으로 구성되었다. 마지막으로 그룹 3은 수심 30 m 이하의 평균입도 $3.5{\sim}6.9{\Phi}$ 범위를 보이는 정점 1~4가 포함되었다. 각 그룹별 우점종을 보면, 그룹 I에서는 긴자락송곳갯지렁이 (Lumbrineris longifolia), 북방호두조개(Ennucula tenuis) 및 미동정 옆새우류(Amphipoda spp.)가, 그룹 2에서는 이매패류의 아기반투명조개 (Theora fragilis)와 다모류의 작은사슴갯지렁이 (Ampharete arctica)등이 특정적이었다. 그룹 3은 다모류의 양손갯지렁이 (Magelona japonica)와 오뚜기갯지렁이 (Sternaspis scutata)의 밀도가 우세하였다. 이상의 결과로, 본 연구해역에 서식하는 대형 저서동물의 군집구조와 시공간적 분포패턴은 해역의 수심과 퇴적상에 의해 영향을 받는 것으로 판단할 수 있었다.

• Journal of Crop Science and Biotechnology
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• 제11권2호
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• pp.83-90
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• 2008

Two hundred and sixty Korean soybean landrace accessions were analyzed for polymorphism at 92 simple sequence repeat(SSR) loci. The 995 identified alleles served as raw data for estimating genetic diversity and population structure. The number of alleles at a locus ranged from three to 27 with a mean of 10.4 alleles per locus. $F_{ST}$ values estimated by analysis of molecular variance(AMOVA) using SSR data set were 0.018, 0.027, and 0.016 for usage, collection site and maturity groups, respectively, indicating little genetic differentiation. The model-based clustering analysis placed the accessions into three clusters(K=3) with 0.0503 of $F_{ST}$, indicating moderate genetic differentiation. Duncan's Multiple Range Test at K = 3 on the basis of 18 quantitative traits revealed that one cluster was mainly differentiated from the other two clusters by seed related traits and the other two clusters were differentiated from each other by biochemical traits. Genetic structure of Korean soybean landraces was differentiated by model-based clustering and supported by their phenotypic traits in part. This preliminary study could be the first step towards more efficient germplasm management and utilization of soybean landraces and helpful in association studies between genotypic and phenotypic traits in Korean soybean landraces.

• 한국해양공학회지
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• 제17권5호
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• pp.32-38
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• 2003

This study investigates the distribution characteristics and relationship of water quality, and analyzes the spatial and temporal variation and distribution of the pollutant loads at Yeong-il Bay. The results of these analysis, the concentrations of nutrient loads (T-N and T-P), both appeared to be at the maximum value in November, while most small values were taken in May for the T-N, and in August for the T-P. For COD, the maximum concentration was in August, which has much precipitation during the same season, T-N was at the mean, and T-P was at the minimum value. Using the cluster analysis to develop the division of the sea basin by the dendrogram, before and after construction of Pohang New-port, the variation characteristics of water quality of Yeong-il Bay were discussed. The in flowing pollutant loads were transported to the landward by the high-density salinity water volume of the bottom layer therefore, it formed nutrient trap or coastal trapping areas of the pollutant load. By this mechanism, it is clear that the water volume with high-density nutrient exists on both sides of the Pohang New-port. Thus, the sea basins increasing concentration of the pollutant load at Yeong-il Bay are most prevalent at Hyeong-san estuary, the Pohang Old, and New-port. To improve water quality of this sea basin, the reduction of these nutrients loads should be the highest priority.

• 한국작물학회지
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• 제47권5호
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• pp.335-340
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• 2002

To evaluate the efficiency of anther floating culture according to the maturing group, the varietal difference and classification of fifty varieties was conducted in N6 liquid medium containing 1mg $l^{-1}$ NAA, 0.25 mg $l^{-1}$ kinetin. The efficiency of callus induction was widely ranged from 0 to 113.4%, but the mean callus induction was not significantly different among maturing groups. The efficiency of anther floating culture showed the highest variation in early-maturing group among three maturing groups. The varieties with the best callus induction were Sambaegbyeo and Jinbuolbyeo, while the recalcitrant variety was Obongbyeo in early-maturing group. The efficiency of plant regeneration showed the highest trends in late-maturing group among three maturing groups. The fifty varieties were classified into three groups (distance=0.78) by cluster analysis based on the callus formation and plant regeneration. Group including only two varieties, Shinunbongbyeo and Sambaegbyeo had the excellent androgenic efficiency, and the medium efficiency of Group was included thirty-six varieties. Whereas twelve varieties, including three Tongil varieties were fell into the bad efficiency of Group. Especially, Tongil varieties containing Japonica rice, Obongbyeo were the recalcitrant genotypes for the anther floating culture.

• 한국식품조리과학회지
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• 제29권5호
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• pp.617-624
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• 2013

Korean Food Globalization has been launched as a tool of civil ambassador and the high value-oriented industry. According to department of statistics in 2012, the trend of Korean food globalization from international visitors of Chinese and Japanese has grown. Hence, this study is purposed to identify the level of satisfaction of Chinese and Japanese consumers based on their food-related lifestyle. The survey was conducted by interviewing 403 Chinese and Japanese visitors who have experienced Korean food. The survey questionnaire was composed of 3 parts of demographic information, food-related lifestyle, and satisfaction of Korean restaurant. As factor analysis results, 3 factors were yielded for the food-related lifestyle factors-a eat-out preferred group, a health preferred group, and a taste preferred group, and 3 factors were generated for Korean restaurant satisfaction-hygiene and service, menu, and food quality. For cluster analysis, 3 clusters were identified as follows: high interested in food itself, health interested, and taste interested. Female appears to be significantly different in terms of 3 clusters than male. Nationality shows that Chinese consumers showed a high interest in food itself whereas Japanese consumers were high interested in health. With regard to Korean restaurant satisfaction, service appeared to be important in Chinese consumers while Japanese consumers showed a higher mean value on serving size, price, and nutrition. The findings concluded that by understanding the nature of food-related lifestyle of international visitors, marketing strategies can better meet visitors' expectations and increase their satisfaction with Korean restaurants.

• 동의신경정신과학회지
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• 제3권2호
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• pp.65-85
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• 1992

To study the personality characteristics of alcoholic patients, they were screned with the MAST(Michigan Alcoholism Screening Test) and administered with the MMPI (Minnesota Multiphasic Personality Inventory) in the Dept. of Neuropsychiatry, Oriental Medical Hospital in Kyung Hee Univ. form March 1991 to June 1991. Patients admitted for alcoholism were examined and analyzed using the above tests and then studied by Sasang Constitutional approach. Results were as follows; 1. In the MAST score, the cases of obvious alcohol dependence was 53.3% and overall mean score was 28.1 point. 2. In the MMPI scale, the mean of the T-scores for 2(D)-4(Pd) profile was high, but it was not statistically significant. 3. The results obtained by multivariate cluster analysis of MMPI T-scores can be divided into 3 subgroups; 1) 9% showed the psychiatric tendency of F-6(Pa)-9(Ma)profile, 2) 44.2% showed no significant profile, 3)46.5% showed the neurotic tendency of 1(Hs)-2(D)-3(Hy)-4(Pd) profile. 4. Since 44.2% showed no significant profile on the MMPI, much more alcoholic patients were caused not by personality factors but by social tolerance, and also by increasing apportunities of drinking in Korean society. 5. When analyzed with Sasang Constituional approach, 1) for the Soyangin (少陽人): 6(Pa) scale was particularly high, 1(Hs) and 3(Hy) scales were low compared to others, 2) for the Taiumin(太陰人): 1(Hs)-2(D)-3(Hy)-4(Pd) neurotic profile was high, the K-scale and 4(Pd)scale were high compared to the Soyangin, 3) for the Soumin(少陰人): 1(Hs)-2(D)-3(Hy)-4(Pd) neurotic profile and 7(Pt) scale were also high.

• Plant Resources
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• 제6권2호
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• pp.120-128
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• 2003

The objectives of this study, an analysis of the variation for leaf and fruit characteristics among the selected ten populations of Sorbus commixta Hedl. could be used for the conservation of gene resources and could provide information to superior trees selection. The results obtained from this study can be summarized as follows; Approximately, the Mt. Sungin population at Ulleung island showed larger values in overall characteristics and populations. On the other hand, Mt. Halla population at Jeju island showed the smaller values of the overall characteristics and populations. ANOV A tests showed that there were statistically significant differences in all leaf characteristics among the populations as well as individual trees within populations. But, for fruit characteristics, differences were statistically significant only among the populations. Cluster analysis using single linkage method based on leaf and fruit characteristics showed that ten selected populations of S. commixta in Korea could be clustered into three groups. Group I is Mt. Sungin at Ulleung island, Group II is Mt. Halla at Jeju island, and Group III comprises Osan, Mt. Kaji, Mt. Duckyoo, Mt. Balwang, Mt. Sobaek, Mt. O-dae, Mt. Jiri, and Mt. Taebaek. The selection level based on major agronomic traits, which are the Number of Fruit per Fruiting Lateral(NFL) over 50, and Fruit Length(FL) and Width(FW) over 10 mm, and Weight of 100 Fruit(WFI00) over 66 g, was applied on 100 sample trees, and five trees were selected. The selection effects from selected trees in NFL, FL, FW, and WF100 were evaluated as 132%, 151 %, 142%, and 264% compared to the mean of those 100 sample trees, respectively. Especially, Ulleung 2 showed excellent values that NFL and WFI00 were 95, and 69 g, respectively, suggesting a promising new cultivar for larger fruit and high productivity.