• Title/Summary/Keyword: Higher value added product

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A Study on Added Filters for Reduction of Radiation Exposure Dose in Skull A-P Projection (머리부 전후방향촬영 시 방사선피폭선량 저감을 위한 부가여과판에 대한 연구)

  • Lee, Cho-Hee;Lim, Chang-Seon
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.12 no.7
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    • pp.3117-3122
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    • 2011
  • Skull A-P projections are the bi-product where the ESD (Entrance Surface Dose) for digital radiography is much higher than that conventional screen-film radiography. Therefore, the aim of this study was to reduce radiation doses to patients by using an added filter. This research focuses on the identification of the reduction of exposure to radiation based on the thickness of an added filter when applying the 'Skull A-P Projection' by using the 'Skull Phantom'. Also, an experiment was conducted to evaluate the qualitative decline of images through filtration. The measurement of one's exposed dose to radiation was executed by locating the 'Skull Phantom' on the position of the 'Skull AP,' while changing 16 kinds of added filters from 0.1 mmAl to 0.5 mmCu + 2.0 mmAl in terms of incident and penetrating doses. For the qualitative evaluation of images, a total number of 17 images have been acquired in the 'Skull Phantom' under the same conditions as those for the measurement of one's exposed dose. The acquired images have been evaluated by a radiological specialist. As a result, the images with a diagnostic value have been obtained by using such added filters as the compound filter of 0.2 mmCu +1.0 mmAl. The exposed dose absorbed on the 'Skull Phantom' is about 0.6 mGy. The value is only 12% of 5 mGy, the ESD value acquired on the 'Skull P-A Projection', which is recommended by the International Atomic Energy Agency (IAEA). As a result, depending on the parts of inspection, it is possible to reduce the patient's exposed dosage of radiation considerably by using an appropriate added filter.

Clothing Brand Equity Based on consumer Evaluation (소비자 평가에 기초한 의류 상표 자산)

  • 김경원;이은영
    • Journal of the Korean Society of Clothing and Textiles
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    • v.23 no.8
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    • pp.1075-1085
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    • 1999
  • Brand equity is the added value endowed by the brand to the product. This concept born in the 1980's has aroused intense interest among market managers and business strategists from a wide variety of industries. Brand equity can be approached in different perspectives according to the motivations and the objectives of the studies. Consumer-based brand equity is examined internally by consumers' cognition and feeling and externally by consume behavior in the market By analyzing the relationship between them we can understand how brand value is made in the mind of consumers and how it is converted into the consumer behavior,. The brand is an especially important extrinsic cue in clothing products and the apparel industry has higher brand equity when it is actually compared with the brand equity of many other industries measured as a financial asset. Therefore the purpose of this study was to find out brand value of clothing products through clothing brand equity and to understand consumer behavior of the brand. And so we focused in consumer-based brand equity. For the empirical study three brands that are predicted to have different level of brand equity were selected based on prices and market shares of the brands. As the result the consumer-based brand equity is composed of emotional and cognitive dimensions and each dimension has several sub-dimensions. These diverse dimensions of brand equity bring about differences in consumers' purchase behavior market share and price premium of brands.

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Quality Characteristics of Cookie with Burdock (Arctium lappa L.) Powder (우엉분말을 첨가한 쿠키의 품질특성)

  • Kim, Hyun-Yong;Kim, Kyoung-Hee;Yook, Hong-Sun
    • Korean journal of food and cookery science
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    • v.33 no.3
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    • pp.325-332
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    • 2017
  • Purpose: The study investigated the quality characteristics of cookies prepared 0, 10, 20 and 30% burdock (Arctium lappa L.) powder. Methods: Cookies were manufactured with 0%, 10%, 20%, and 30% wheat flour substituted for burdock powder. Results: Density of the dough showed no significant differences with increasing amount of burdock powder, whereas pH of the dough decreased with increasing burdock powder content. The pH of cookies decreased with increasing burdock powder content, whereas $^{\circ}brix$ of cookies increased with burdock powder content. The moisture contents of cookies increased with increasing burdock powder content. The spreadability of cookies decreased with increasing burdock powder content. The L-value of cookies decreased, a-value increased, and b-value decreased with increasing burdock powder content. The hardness of cookies decreased with increasing burdock powder content. Total polyphenol contents and DPPH radical scavenging activity increased with increasing burdock powder content (p<0.05). In the sensory evaluation, appearance, color, flavor, and texture were highest in the control group, whereas sweet taste and savory taste were highest in the added group. For overall acceptance of cookies, 10% burdock powder cookies showed higher values than the control and other samples. Conclusion: Results suggest that cookies manufactured with 10% burdock powder are the most optimal product.

Efficiency of Hurdle Technology Applied to Raw Cured Meat (Si-Raw)Processing

  • Chen, Ming-Tsao;Lin, Young-Sun;Tsai, Hung-Tsung;Kuo, Hsiu-Lan
    • Asian-Australasian Journal of Animal Sciences
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    • v.15 no.11
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    • pp.1646-1652
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    • 2002
  • Si-Raw is a raw cured meat (raw, cured meat fermented with steamed rice) produced by the aboriginal people of Taiwan. In order to prevent food poisoning or intoxication from botulism, new methods of monitoring the production base on hurdle technology were investigated. New methods investigated incorporated citric acid, sodium hypophosphite, Monascus anka mash, plum paste or lactic acid bacteria inoculum added separately to meat with steamed rice and salt to lower the Aw (water activity) and pH values of the products to control the microbial growth. Results showed that anaerobic bacterial counts, lactic acid bacterial counts and aerobic bacterial counts for the products of all treatments were less than $10^6$, $10^5$ and $10^2cfu/g$, respectively. Sodium chloride content of all products was above 5.46%, water activity was below 0.939 and pH value was below 4.27. IMP was lower and ATP and hypoxanthine were higher. ATP concentrations were higher in the samples which contained the anka mash. Result of sensory panel test indicated that most people preferred the products with added sodium hypophosphite. Except for the fact that the content of tryptamine in the sample with Monascus anka mash was higher, the amine concentrations for all treatments were lower than those of other fermented meat products. The amino acid nitrogen content was higher in the product made from raw meat treated with citric acid, but lower in the other products. Neither Clostridium botulinum nor Trichinella spiralis were detected in any of the treatments. The result may indicate that hurdle technology is effective for hygiene and safe producing Si-Raw.

Quality Characteristics of Candy Products Added with Hot-Water Extracts of Korean Mountain Ginsengs (장뇌삼 열수추출액 함유 캔디제품의 품질특성)

  • Kim Jun-Han;Kim Jong-Kuk
    • Food Science and Preservation
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    • v.12 no.4
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    • pp.336-343
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    • 2005
  • This study was conducted to investigate the quality characteristics of candy products added with hot-water extract of korean mountain ginsengs as the useful food materials. Water content of the products were $0.41{\sim}0.88\%$. Candy product with $5\%$ addition showed the highest content($87.5\%$) in Brix. pH ranges of the products were $5.50{\sim}5.56$. In terms of Hunters color value, L value was lower in $10\%$ candy product(56.40) than that of other products, while a and b value were increased in $10\%$ candy product. Sucrose was the major free sugar of candy products, and major organic acids were malic, tartaric and citric acid. Free amino acids were predominantly arginine, serine, aspartic acid and proline. The major minerals were K, Mn, Na and Mg. Antioxidant activity of candy products were about $64.28{\sim}70.88\%$ compared to $96.81\%$ of BHA(200 ppm). Result of sensory evaluation of $10\%$ candy products gained higher sensory score in overall acceptance, compared to the other products.

A Study on the Mechanical and Hand Properties of the Lining Fabrics (의복 안감의 역학적 특성 및 태 평가)

  • Kim, Myung-Ok;Uh, Mi-Kyung;Park, Myung-Ja
    • Fashion & Textile Research Journal
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    • v.8 no.3
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    • pp.357-362
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    • 2006
  • This study is to evaluate the objective sensibility of the commercial lining fabrics. Five kinds of the linings were collected by adding taffetas with four kinds of fibers (polyester, nylon, rayon, and acetate) to one polyester stretch fabric. The six basic mechanical and hand properties were studied by using KES-FB system (Kawabata Evaluation System). The result of measuring the mechanical properties shows that polyester has high bending rigidity (B), that polyester-stretch has a high value of linearity of load-extension curve (LT), tensile energy (WT), tensile resilience (RT), and coefficient of friction (MIU) and a low value of bending rigidity(B), shear property, and geometrical roughness (SMD). The nylon has a high value of bending rigidity (B), shear property, and compression resilience (RC). The rayon has a high value of coefficient of friction (MIU) and linearity of compression-thickness curve (LC) and a low value of shear property, and the acetate has a low value of shear property. The result of hand value shows that polyester, nylon, and acetate are a high value of KOSHI (stiffness), NUMERI (smoothness), and FUKURAM (fullness & softness), and they feel stiff and massive, that rayon has a low value of NUMERI and FUKURAMI. The total result of hand value shows that polyester taffeta and polyester stretch fabric are about the same as the best material for the lining of a woman's dress for spring and summer, and the next thing is acetate, but nylon and rayon are somewhat inferior materials. This provides a fundamental data for the comfortable clothing production of a higher value-added product through the study on the mechanical and hand properties of the lining as well as the right side of fabrics.

Technology & Market Trend Analysis of Camera Module for Mobile Phone (휴대폰 카메라 모듈 기술 및 시장동향 분석)

  • Seo, Jinny;Choi, Kwangnam
    • Proceedings of the Korea Contents Association Conference
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    • 2007.11a
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    • pp.482-486
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    • 2007
  • Industry for mobile camera module is a complex one based on various technologies, including mechanics, communication technology, material engineering, and electronics which are connected closely. This industry has been already known to a higher value-added business, and as going into an aging society, is expected a market growth. Also, it is a knowledge based component industry and each components assembled into product is almost home made items. This characteristics made many small and medium and venture enterprises participate in this area. Using this study, related companies refer the status and make the decision for commercialize the technology in the internal and world market.

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A Study on the Effective Adoption of IEC 60300 (신뢰성경영시스템(IEC 60300)의 효과적 도입 방안에 관한 연구)

  • Kim, Jong-Gul;Ko, Jae-Kyu;Kim, Chang-Soo
    • Proceedings of the Safety Management and Science Conference
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    • 2009.04a
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    • pp.153-165
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    • 2009
  • It is hot issue to get the competitiveness of product through reliability-growth as well as availability and safety in almost high-technology industry including military, chemistry, nuclear, telecommunication, transportation service and so on. In advanced countries, they experienced remarkable growth based on reliability technology in materials&parts industry as well as high-tech industry. It has become a symbol of national competitiveness and created a higher value added. This paper is taking on effectively developing ways to deploy IEC 60300 dependability management system and the base technology that are needed to improve competitiveness of industries in Korea.

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Effect of Extraction Solvent on the Antioxidant Activity of Lentinula edodes GNA01 Extract (추출용매에 따른 이슬송이버섯(Lentinula edodes GNA01) 추출물의 항산화 활성)

  • Jang, Hye-Lim;Park, Seo-Yeon;Nam, Jin-Sik
    • The Korean Journal of Food And Nutrition
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    • v.30 no.1
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    • pp.51-58
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    • 2017
  • Antioxidant activities of 80% methanol, water, and 70% ethanol extracts of Lentinula edodes GNA01 were compared and estimated. The yield of Lentinula edodes GNA01 was identified to be in the following order: water>70% ethanol>80% methanol, but there was no significant difference between 80% methanol and 70% ethanol extracts. The highest total phenolic content (TPC) and total flavonoid content (TFC) were found in water extract, and TPC of 80% methanol extract was higher than that of 70% ethanol extract and TFC of 70% ethanol extract was higher than that of 80% methanol extract. Water extract exhibited the strongest DPPH, ABTS radicals, and nitrite scavenging activities, $Fe^{2+}$ chelating ability, and FRAP among the three extracts. In addition, antioxidant activity of 80% methanol extract was higher than that of 70% ethanol extract in most of the experiments. As a result, antioxidant activity of Lentinula edodes GNA01 showed a difference according to extraction solvent and concentration; nevertheless, water extract exhibiting high polarity had the strongest antioxidant effect. Consequently, water extract from Lentinula edodes GNA01 is anticipated to be useful for the development of a high value-added functional product.

Global market trends of Information Security Industry (정보보호 산업의 글로벌 시장 동향)

  • Hong, Jae-pyo;Kim, Pang-ryong
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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    • 2015.05a
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    • pp.790-791
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    • 2015
  • This study analysis the global market trends of information security industry expanding its area through the convergence with other technologies. domestic market of information security industry is expected to show a high growth rate, given that the share of the domestic market in the world market is very low, heightened awareness caused by several information accidents, and the expansion of physical information industry's exports. The crucial point to note is the prospect that the domestic market will be led by its product market, but global market will be spearheaded by its service market. Consequently, to overcome current slump, it is need to establish market promotion strategies focused on fostering the information security service market which is higher value added than information security product market.

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