• 한국의류산업학회지
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• 제10권3호
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• pp.353-363
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• 2008

The Purpose of the study was to examine the formative characteristics of silver fashion design by analyzing the silhouettes, colors, patterns, textures, and details in the brands for silver generation in Korea. Photographs of silver generation women's brands were collected to be analyzed with a focus on formative characteristics using SPSS packages. The result revealed the common formative characteristics of madam-brands and designer boutique brands-they both use semi-fitted silhouette with lighter colors for upper garment, and darker shades for lower garment. When it come to textile, upper garment was mainly made with hard and soft textile. In patterns, plain, flower print, and asymmetrical patterns were used for upper garment, and plain patterns for lower garment. Despite the gap in price, there were few differences in madam-brands and designer boutique brands with partial differences in the kinds of patterns, the proportion of patterns, the details such as zip-ups and buttons, beads, laces, and ruffles, and the use of different textiles for each brand. In conclusion, it is important to develop design that helps cover the body shapes of silver generation customers while highlighting the unique design of each brand for the development of the silver fashion.

• 한국수산과학회지
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• 제42권2호
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• pp.116-122
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• 2009

This study was conducted to compare the food quality of commercial salt-fermented silver-stripe round herring (SFS) to that of commercial salt-fermented anchovy (SFA). The contents of moisture and crude protein of SFS were higher than those of SFA. However, the crude lipid and crude ash contents of SFS were lower than those of SFA. The salinity of SFS was 13.2%, which was lower than that of SFA. The taste value of SFS was 148.1, which was higher than that of SFA. The total amino acid content of SFS was 18.1 g/100 g and its major amino acids were glutamic acid (9.5%) and aspartic acid (8.1%). The contents of calcium, phosphorus and iron in SFS were 647 mg/100 g, 363 mg/100 g and 4.1 mg/100 g, respectively. Twenty six types of fatty acids were detected in SFS and the major components were 16:0, 18:0, 18:1n-9 and 22:6n-3. The angiotensin I converting enzyme (ACE) inhibiting and the antioxidative abilities of SFS were 50.0% and 1.15, respectively, which were similar to those of SFA. Sensory evaluation revealed that SFS had a superior taste and color to SFS, while to the flavor of two products was similar.

• 한국의류학회지
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• 제34권11호
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• pp.1859-1869
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• 2010

This study provides improved wrinkle recovery and UV protection capabilities as well as an antibacterial and deodorizing function to linen fabrics for summer shirts. The results obtained from this study are as follows. By setting catalyst concentration to 1.2% and DMDHEU concentration to 6% respectively and applying a heat treatment to them at $160^{\circ}C$ for 5 minutes, the decrease of fabric strength could be minimized and the crease resistance of linen fabrics improved. Compared to the treatment with DMDHEU only, the crease resistance of linen fabrics could be maintained and degradation of their properties could be more effectively prevented by applying the mixture of the UV absorber and the nano silver to the DMDHEU resin. The UV protection of fabrics could be improved by adding the UV absorber. Although the separate treatment of resin or the nano silver had no effect on the improvement of the UV protection properties for treated fabrics, they could increase the UV protection capability when they were combined with the UV absorber. Linen fabrics could possess an antibiosis and deodorizing capability by applying the mixture of the UV absorber, the nano silver, and the resin. The UV protection, crease resistance and flexibility of finished fabrics were maintained even after laundering. Washed treated fabrics maintained excellent antibiosis and odor free capabilities compared to untreated fabrics.

• 한국컴퓨터정보학회논문지
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• 제14권12호
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• pp.233-244
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• 2009

본 연구는 향후 40세 이상의 예비노인 및 노인들이 주도적으로 활용할 수 있는 전문 인터넷 포탈사이트를 실버포탈(silver portal)로 정의하고, 이러한 포탈이 향후 제공할 수 있는 콘텐츠 유형에 대하여 잠재 실버포탈 이용자들이 어떠한 선호도를 나타내는가를 파악하고자하였다. 특히, 본 연구에서는40세 이상의 예비노인의 개인의 특성(인구통계적 특성, 인터넷 이용 특성)에 따라 실버포탈이 제공할수 있는 콘텐츠 유형에 대한 선호도가 차이가 존재하는가를 탐색적 관점에서 파악함으로써, 향후 관련 실증연구들에서 적용하여 사용할수 있는 연구명제를 제시하고자 하였다. 이러한 연구목적을 달성하기 위해서, 본 연구에서는 서울과 경기지역에 거주하는 40세 이상의 인터넷 이용자들을 대상으로 설문지를 의뢰하여 실증적 통계분석을 수행하였다. 결과적으로, 본 연구는 개인의 여러 가지 특성에 따라 실버포탈의 콘텐츠 유형에 대한 선호도가 달라지는가를 파악할 수 있었으며, 이러한 분석결과를 토대로 향후 관련 연구들에서 적용할 수 있는 연구명제들을 제시할 수 있었다.

• International Journal of Advanced Culture Technology
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• 제8권4호
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• pp.82-88
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• 2020

With the development of medical care in the 21st century and the rapid development of the 4th industry, electronic devices and household goods taking into account the physical and mental aging of the silver generation have been developed, and apps related to health and health are generally developed and operated. The apps currently used by the silver generation are a form that provides information on diseases by focusing on prevention rather than treatment, such as safety management apps for the elderly living alone and methods for preventing diseases. There are not many apps that provide information on foods that have a direct effect and nutrients in that food, and research on apps that can obtain information about individual foods is insufficient. In this paper, we propose an app that analyzes food factors and provides self-medication for health promotion of the silver generation. This app allows the silver generation to conveniently and easily obtain information such as nutrients, calories, and efficacy of food they need. In addition, this app collects/categorizes healthy food information through a textom solution-based crawling agent, and stores highly relevant words in a data resource. In addition, wide deep learning was applied to enable self-medication recommendations for food. When this technique is applied, the most appropriate healthy food is suggested to people with similar eating patterns and tastes in the same age group, and users can receive recommendations on customized healthy foods that they need before eating. This made it possible to obtain convenient healthy food information through a customized interface for the elderly through a smartphone.

• 공업화학
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• 제18권4호
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• pp.396-399
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• 2007

본 연구에서는 질산은 용액을 감마선 조사에 의하여 은나노 입자를 제조한 후, 이것을 활성탄과 혼합하여 은/활성탄 복합체를 제조하여 대장균에 대한 항균특성을 조사하였다. 제조된 은/활성탄 복합체의 특성은 주사전자현미경, X-선 회절법 그리고 원자흡수분광법에 의해 알아보았다. 은/활성탄 복합체의 대장균에 대한 억제농도는 0.387 ppm으로 나타났으며 대장균에 대한 사멸농도는 1.017 ppm이었다. 이 결과로 은/활성탄 복합체의 대장균에 대한 우수한 항균효과를 확인할 수 있었다.

• 한국의류산업학회지
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• 제10권5호
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• pp.702-712
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• 2008

The aim of this study is to develop Casual Hanbok design made of Hanji yarn textiles for New Silver generation women. The New silver generation is a coined word which has meaning of a newly silver generation and it is distinguished from pre-silver generation. New silver generation is a generation that is independent and given active role by their age groups and generational characteristic. The concept of silver generation was introduced from maturity market in Japan. This study was based on analysis about their preference of forms, colors, and materials of Casual Hanbok. The survey target were 270 female over age 50 living in Daejeon City. The analysis methods used frequency and percentage. The results were summarized as following. Although almost of them haven't worn Casual Hanbok, they had the positive recognition on wearing one. They preferred longer length jacket to traditional Korean style, shorter length of skirt. They also preferred the traditional sleeve shape and knotted buttons. On the foundation of this fact, 2 styles consist of 5 Casual Hanbok design items made of functional material - Hanji yarn textiles that have antimicrobial, deodorant, quick drying, far infrared radiation which are not harmful to health - for New silver women were suggested. One style was 3 items - blouse, vest, skirt - which are the sense of Korean tradition with activity by patch. The other was 2 items - jacket and skirt - which are the sense of Korean tradition with modern way by quilting. Lastly, these garments were evaluated by 13 experts, they were satisfied with 2 styles and all items. As this study were based on the Elderly women living in Daejeon city, it had the limitation on applying of preference styles to all the New silver generation.

• 한국의류산업학회지
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• 제17권3호
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• pp.341-350
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• 2015

The purpose of this study was to suggest a silver blouse design by applying modularization. The precedent study of the researcher was used to analyze the design characteristics that were displayed in domestic and foreign silver blouses. This study was taken as the follow-up research as the module components and range of the silver blouse were set up and it was based on to suggest a silver blouse design with application of modularization. The intention was to base on the module system used in various fields to apply the modularization method on the module design research of silver blouse and as a result, it was derived into 6 types. The traditional design reflected on the characteristic of how the silver generation prioritizes practicality and in order to emphasize this, it will be more effective to apply the fastener and folding method for the development of the design. The contemporary design reflected on the characteristic of how the silver generation prioritizes aesthetics and in order to emphasize this, it will be more effective to apply the module composition method where integration can be made according to the desire of the wearer for the development of the design. The trendy design reflected on how the characteristic of the silver generation wants to look younger and the derived modularization method can be applied freely for expression. Since the range, structure, and formation where modularization can be applied are general, it is implied that there is a need to take sustainable development has to be conducted as the tool that can create different types of design.

• 한국해양환경ㆍ에너지학회지
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• 제12권4호
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• pp.302-306
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• 2009

이 연구에 사용된 9종류의 나노입자는 직경 100 nm 이하의 크기를 가진 입자로, 알테미아 cyst가 nauplius로 부화되는 과정에서 어떠한 영향을 미치는지 살펴보았다. 24시간 경과 후 나노입자를 첨가하지 않은 대조구에서는 82%가 nauplius로 부화하였다. 20 mg/L 농도에서는 AGZ020, Nano silver, P-25, Sb, 및 SnO 나노입자가 각각 18%, 20%, 13%, 50% 및 0%의 부화율을 보여 유해성이 큰 것으로 나타났으나, Ag-$TiO_2$, In, Sn, 및 Zn 나노입자에서는 각각 75%, 60%, 73% 및 73%로 대조구에 비해 유해성을 가졌지만, AGZ020, Nano silver, P-25, Sb, 및 SnO 나노입자에 비해 상대적으로 미약한 것으로 나타났다. 이는 나노입자가 가지고 있는 성분에 따라서 차이가 났다. AGZ020, Nano silver 및 P-25 나노입자는 은(Ag)이 2% 함유되어 항균제로서 널리 사용되어지고 있으며, 산소를 결합시킨 SnO 나노입자는 광촉매제로 사용되고 있다. 이들 나노입자들은 현재 가전, 기능성 화장품, 항균제 및 광촉매제 등 사용이 일반화되어 수중환경으로 유입될 가능성이 높아지고 있다. 이에 따라 수중생태계에 점차 영향을 줄 가능성이 높기에, 나노입자가 가지는 잠재적 위험성을 지속적으로 연구해야 할 것이다.

• 해양환경안전학회:학술대회논문집
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• 해양환경안전학회 2008년도 춘계학술발표회
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• pp.137-141
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• 2008

이 연구에 사용된 9종류의 나노입자는 직경 100nm 이하의 크기를 가진 입자로, 알테미아 cyst가 nauplius로 부화되는 과정에서 어떠한 영향을 미치는지 살펴보았다. 24시간 경과 후 나노입자를 첨가하지 않은 대조구에서는 82%가 nauplius의 부화하였다. 20mg/L 농도에서는 AGZ020, Nano silver, P-25, Sb, 및 SnO 나노입자가 각각 18%, 20%, 13%, 50% 및 0%의 부화율을 보여 유해성이 큰 것으로 나타났으나, Ag-$TiO_2$, In, Sn, 및 Zn 나노입자에서는 각각 75%, 60%, 73% 및 73%로 대조구에 비해 유해성을 가졌지만, AGZ020, Nano silver, P-25, Sb, 및 SnO 나노입자에 비해 상대적으로 미약한 것으로 나타났다. 이는 나노입자가 가지고 있는 성분에 따라서 차이가 났다. AGZ020, Nano silver 및 P-25 나노입자는 은(Ag)이 2% 함유되어 항균제로서 널리 사용되어지고 있으며, 산소를 결합시킨 SnO 나노입자는 광촉매제로 사용되고 있다. 이들 나노입자들은 현재 가전, 기능성 화장품, 항균제 및 광촉매제 등 사용이 일반화되어 수중환경으로 유입될 가능성이 높아지고 있다. 이에 따라 수중생태계에 전파 영향을 준 가능성이 높기에, 나노입자가 가지는 잠재적 위험성을 지속적으로 연구해야 할 것이다.