• Korean Journal of Community Nutrition
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• v.16 no.3
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• pp.386-397
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• 2011

This study was to investigate the housewives' purchase behaviors on the environment-friendly agricultural products (EFAP) by survey in Daejeon area housewives. 390 questionnaires were used and analysed. Most of the subjects were female (92.6%) distributed evenly in their 40's (55.4%), and graduated from high school (43.6%) or college (36.4%). Subjects' occupation was most housewives (64.1%) and 77.4% of the subjects had monthly family income of 2 million won or more. 76.9% of the subjects had purchased EFAP already. The reason of purchasing EFAP was mainly "good for health" (80.3%), and reason for non-purchasing was "high prices" (28%) or "not so trustworthy" (25.6%). The most purchasing frequency was "once a week" (29%). 46.7% of the subjects spent 20% of their agricultural product cost for EFAP and 38.7% of them spent less than 30,000 won per month for EFAP. On checking of EFAP labeling, the housewives scored 3.59 for the validate date, 3.25 for the place of origin, 2.8 for the quality certification mark by 4-point Likert scale. 65.1% of the subject had intention to increase purchasing of EFAP in future. To promote the consumption of EFAP, the improvement factors were price-cutting (47.9%), trust on producers (18.2%) and quality betterment (17.7%). Accordingly, the consumers prefer EFAP for wellbeing health of families; however, they hesitate to buy due to their high price and the low reliability on producers of EFAP. Thus the producers and the related organization of EFAP should contrive proper countermeasures to increase consumer's satisfaction level on their credibility and price of EFAP.

• Journal of the Korean Society of Clothing and Textiles
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• v.6 no.2
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• pp.1-7
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• 1982

Baik-Eui is the white clothes and Korean typical way of wearing, Baik-Eui was used by the over 80$\~$90 percents of people, which proves that Baik-Eui was the very clothes of common people. Moreover, even King himself in Koryo Dynasty is said to have worn white clothes when he was out of official hours. And wearing Baik-Eui was regarded as polite manners among the noble men in Yi Dynasty in spite of strict prohibitions of wearing it. That fact proves that it was loved by Korean people in general. Baik-Eui can be found its origin from many peoples of North East Asia in ancient time. Some say that wearing Baik-Eui is considered as a kind of worship of the sun, or purity of Korean people. But from the economical point of view, Baik-Eui was primitive in it's color. It means that their clothes were made from original clothes, not dyed. This study on the social reasons affecting to Baik-Eui, they are summarized as follows; 1. This Baik-Eui had been originated from the ancient economical and rigid circumstances of society. Everlasting poverty and diprivation of joy in life of Korean naturally made them have inclination of wearing it 2. Also common people were restricted in their choice of dress color by government. Even rich could not wear a colored clothes except the dyes permitted by them. 3. Socially, People wore white clothes through various kinds of ceremony, among which funeral was the most important. As we had the large family system, and usually the funeral at that time was longer in its period than now. Thus, Korean got accustomed to wear whit clothes more and more.

• Journal of Preventive Medicine and Public Health
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• v.10 no.1
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• pp.142-149
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• 1977

To use basic data for health planning and evaluation of Kangwha community health project of Yonsei University, a study on death rates and causes of death were investigated in two townships (Naega and Sunwon Myuns) in Kangwha County from April 1, 1975 to March 31, 1977 All death was identified and reported by family health workers who are living in each village and 2 trained public health nurses confirmed the death. The causes of death were investigated by 2 public physicians. Total number of deaths for 2 years was 230 and the followings are brief summary of the study. 1. Age-adjusted crude death rates of study area were 8.69 per 1,000 population in 1975 and 7.18 per 1,000 population in 1976. Age-adjusted crude death rates for male were 9.18 in 1975 and 6.38 in 1976 and for female were 8.33 and 7.80 per 1,000 population 2. Age specific death rate curves by year and sex showed 'U' shapes. 3. Infant and neonatal death rates were 30.08 and 22.56 per 1,000 live births in 1975, and the rates in 1976 were 18.18 and 13.64. 4. The most common cause of death was cerebrovascular disease and average cause specific death rate for the disease was 215.5 per 100,000 population. 5. Four leading causes of death were non-infectious origin; cerebrovascular disease, malignant neoplasms, senility and suicide. Pulmonary tubeculosis and pneumonia occupied 5th and 9th causes of death. 6. Stomach cancer and hepatoma occupied 61.3% of total death due to malignant neoplasms. 7. Most frequent cause of neonatal death was birth injury. Two deaths due to tetanus were found in 1975, but no death due to this disease was found in 1976. 8. About half of deceased received care from physician before death.

• Proceedings of the Botanical Society of Korea Conference
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• 1987.07a
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• pp.261-282
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• 1987

Plants store a significant amount of their nitrogen, sulfur and carbon reserves as storage proteins in seed tissues. The major proteins present in rice seeds are the glutelins. Glutelins are initially synthesized at 4-6 days postanthesis and deposited into protein bodies via Golgi apparatus. Based on nucleic acid sequences and Southern blot analysis, the three isolated glutelin genomic clones were representative members of three gene subfamilies each containing 5 to 8 copies. A comparison of DNA sequences displayed by relevant regions of these genomic clones showed that two subfamilies, represented by clones, Gt1 and Gt2, were closely, related and probably evolved by more recent gene duplication events. The 5' flanking and coding sequences of Gt1 and Gt2 displayed at least 87% homolgy. In contrast, Gt3 showed little or no homolgy in the 5' flanking sequences upstream of the putative CAAT boxes and exhibited significant divergence in all other portions of the gene. Conserved sequences in the 5' flanking regions of these genes were identified and discussed in light of their potential regulatory role. The derived primary sequences of all three glutelin genomic clones showed significant homology to the legume 11S storage proteins indicating a common gene origin. A comparison of the derived glutelin primary sequences showed that mutations were clustered in three peptide regions. One peptide region corresponded to the highly rautable hypervariable region of legume peptide region of legume 11S storage proteins, a potential target area for protein modification. Expression studies indicated that glutelin mRNA transcripts are differentially accumulated during endosperm development. Promoterss of Gt2 and Gt3 were functional as they direct transient expression of chloramphenicol acetyltransferase in cultured plant cell.

• Journal of the Korean Society of Child Welfare
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• no.57
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• pp.9-42
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• 2017

The purpose of this study is to understand the life experience of youth who discharged from out-of-home-care and lived as the unemployed NEET(Not in Education, Employment or Training) youth not established in life. For this study, we collected in-depth interviews with five youth in career moratorium or early discharge from out-of-home care. The results of the study were as follows: we divided into six themes such as "I cannot lean on family of origin", "unstable life", "strayed by wandering and prejudice", "I need someone to rely on", "belated regrets", and "constantly dreaming of resurgence"; and the six themes were analyzed separately in the sub-categories. As a result, we found out that the youth in career moratorium lived a life of regret and recovery in the unstable life journey. Based upon the results, we suggested social welfare practice and policy implications in order to systematically support the NEET youth after discharge from out-of-home-care.

• Korean Journal of Ecology and Environment
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• v.52 no.2
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• pp.161-170
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• 2019

Invasive alien plants were identified and recorded in Ulsan city based on field surveys and related literatures. These plants consisted of 147 taxa in total, belonging to 30 families, 93 genera, 144 species, 2 subspecies and 1 variant. The family of Asteraceae was predominant with 42 taxa, followed by Gramineae with 27 taxa and Leguminosae with 15 taxa. According to the result of life-form based distribution analysis revealed that 62 taxa (42.2%) were annual plants, 48 taxa (33.6%) were perennial plants, 34 taxa (23.1%) were biennial plants, and 3 taxa (2%) were woody perennials. Compare to other administrative districts in Korea, prevalence of invasive alien plants in a certain city of Ulsan showed the seventh highest species number followed after Jeju, Gyeonggi, Jeonnam, Incheon, Seoul and Gangwon. On the basis of the results from the country origin analysis, two dominating taxa were introduced from Europe and America, 55 taxa and 51 taxa respectively. The spreading grade of alien plants was elucidated in order of 1 grade (PS) 67 grade (21.1%)>2 grade (MS) 31 taxa (21.1%)>5 grade (WS) 18 taxa (11.6%)>3 grade (CS) 17 taxa (11.6%)>4 grade (SS) 14 taxa (9.5%). Ulsan city is one of a pivotal conduit for the introduction of invasive alien plants. Thereby, reliable management plans are required to monitor these species.

• Proceedings of the Korean Society of Crop Science Conference
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• 2022.10a
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• pp.212-212
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• 2022

Soluble starch synthase (SS) IV-2 is one of the starch synthase gene family members and responsible for starch chain elongation interacting with other rice eating and cooking quality controlling genes (e.g., AGPlar and PUL). SSIV-2 is mainly expressed in leaves, especially at grain-filling stage and its alleles can significantly affect rice quality. Here, we investigated the genetic diversity and population structure analyses of SSIV-2 gene by using 374 rice accessions. This rice set was grouped into 320 cultivated bred (subsequently classified into temperate japonica, indica, tropical japonica, aus, aromatic and admixture) and 54 wild rice. Haplotyping of cultivated rice accessions provided a total of 7 haplotypes, and only three haplotypes are functional indicating four substituted SNPs in two exons of chromosome 5: T/A and G/T in exon 4, and C/G and G/A in exon 13. Including the wild, a highest diverse group (0.0041), nucleotide diversity analysis showed temperate japonica (0.0001) had a lowest diversity value indicating the origin information of this gene evolution. Higher and positive Tajima5s D value of indica (1.9755) indicate a selective signature under balancing selection while temperate japonica (-0.9018) was in lowest Tajima's D value due to a recent selective sweep by positive selection. We found the most diverse genetic components of the wild in PCA but shared in some portion with other cultivated groups. Fixation index (F_ST-values) and phylogenetic analysis indicate a closer relationship of the wild with indica (F_ST=0.256) than to its association to both of temperate japonica (F_ST=0.589). Structure analysis shows a clear separation of cultivated subpopulations at every K value, but genetic components were admixed within the wild illustrating the same genetic background with japonica and indica in some proportion.

• The Research Journal of the Costume Culture
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• v.30 no.3
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• pp.455-476
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• 2022

The aim of this study was to develop Jiangxi Nuo masks using 3D digital fashion design technology and suggest various ways to utilize traditional culture based on the characteristics of Nuo masks, a traditional Chinese artifact of intangible cultural significance. The researchers conducted a literature review to gather information about Nuo culture and masks that could represent Jiangxi. Features of the masks were analyzed and classified. The result are as follows. First, the symbolic characteristics of Jiangxi's Nuo masks can be divided into those based on their origin and history, the user's social status, and the notions of primitive beliefs of the chosen people, such as naturism and totemism. Second, Nuo masks' splendid decorations convey meanings such as luck, the bixie, longevity, wealth, and peace in the family. Third, playfulness in mask-making is about dismantling the original form of the mask, re-creating it through application. Fourth, the masks express primitiveness mostly by conserving the wood's original color or material. The initial masks carved to represent images of figures aptly deliver the primitive forms and images of Nuo culture. In this study, Nuo masks were developed and produced using the 3D digital technology CLO 3D by adopting the expressive characteristics and applying design methods such as asymmetricity, exaggeration, and modification. The results of this study demonstrate the possibility of creating diverse as well as economical designs through the reduction of production.

• Asian Pacific Journal of Cancer Prevention
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• v.15 no.23
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• pp.10345-10350
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• 2015

Background: Punica granatum (family: Lythraceae) is mainly found in Iran, which is considered to be its primary centre of origin. Studies on pomegranate peel have revealed antioxidant, anti-inflammatory, anti-angiogenesis activities, with prevention of premature aging and reducing inflammation. In addition to this it is also useful in treating various diseases like diabetes, maintaining blood pressure and treatment of neoplasms such as prostate and breast cancer. Objectives: In this study we identified anti-cancer targets of active compounds like corilagin (tannins), quercetin (flavonoids) and pseudopelletierine (alkaloids) present in pomegranate peel by employing dual reverse screening and binding analysis. Materials and Methods: The potent targets of the pomegranate peel were annotated by the PharmMapper and ReverseScreen 3D, then compared with targets identified from different Bioassay databases (NPACT and HIT's). Docking was then further employed using AutoDock pyrx and validated through discovery studio for studying molecular interactions. Results: A number of potent anti-cancerous targets were attained from the PharmMapper server according to their fit score and from ReverseScreen 3D server according to decreasing 3D scores. Conclusion: The identified targets now need to be further validated through in vitro and in vivo studies.

• Child Health Nursing Research
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• v.12 no.3
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• pp.405-416
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• 2006

Purpose: The purpose of this study was to explore health behavior and perception of therapeutic restrictions in chronically ill children and their parents in Korea. Method: Nine children with chronic disease and of six of their parents were interviewed using semi-structured a questionnaire. The data were analyzed using explorative content analysis. Results: Health behaviors related to therapeutic restrictions was classified into four domains, and the perceptions of therapeutic restrictions into two domains. The domains regarding compliance in health behavior with therapeutic restrictions included control-centered restrictions (maintaining food limitations, avoiding harmful environments, restriction on physical activity, restriction on social activity, restriction on learning activity), and everyday pursuit of balance(preference for healthy diet, maintaining a regular life style, maintaining a standard body weight, pursuing psychological well-being, family participation). Domains regarding perception of therapeutic restrictions included obstacles to growth and development (bridled life, opportunity deprivation, prevented from playing proper role), origin of conflict (tenacity, conflict, stressor, cover-up), task for normal life (doing proper duty), and everyday affairs (becoming ordinary, familiarity). Conclusion: This study will help to enhance understanding the behavior and perception of therapeutic restrictions by chronically ill children and their families and to establish educational programs and counseling for these children and their families.