• Culinary science and hospitality research
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• v.22 no.4
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• pp.156-169
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• 2016

The purpose of this study is to verify relationships among attributes of ramen package design, ramen image, and chinese customer's choice of ramen. We chose, as a sample, ramen 'sour ramen', 'squid jjambbong', 'tasty ramen', 'noodle beef soup', and 'seasame ramen'. The findings and implications can be summarized as follows. first, while chinese customers chose 'sour ramen' as the most favorable ramen, followed by 'tasty ramen', 'squid jjangbbong', 'noodle beef soup', and 'seasame ramen', for ramen image they most highly evaluated 'sour ramen' followed by 'squid jjangbbong', 'tasty ramen', 'seasame ramen', and 'noodle beef soup'. Second, there is a significant difference in popularity and reliability of quality, but no significant difference in attractiveness and healthiness among most attributes of ramen package design. Third, compared to 'seasame ramen', the popularity and reliability of quality for 'sour ramen', reliability of quality for 'squid jjangbbong', reliabilty of quality, and healthiness for 'tasty ramen' had positive effect on choice, while attractiveness for 'noodle beef soup' had a negative effect on their choice.

• The monthly packaging world
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• s.16
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• pp.126-133
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• 1994

배리어성 종이용기는 지난 1950년대에 개발된 이래 특히 우유용 액체용기로 보편화되면서 용도 확대 및 기술 개발에 있어서 큰 진전을 보여왔다. 이 글에서는 종이용기의 소재$\cdot$구성면에서 독자적인 발전을 이룩해 나가고 있는 미국과 일본의 개발 동향을 살펴본다.

• The monthly packaging world
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• s.4
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• pp.71-88
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• 1993

포장폐기물, 특히 플라스틱으로 인한 지구환경 오염이 심각한 문제로 인식됨에 따라 관련 업체에서는 환경적응형의 분해성 수지 개발에 몰두하고 있다. 그 결과 일정한 성과를 거두기도 했지만 아직 상업성이라든가 완전한 분해성, 분해기간, 각종 물성면에서 보다 연구개발해야 할 여지가 많은 것으로 사려된다. 본지에서는 최근에 분해성 수지를 개발했거나 취급하고 있는 업체들의 자사 개발 제품에 대한 관련 글을 실음으로써 분해성 수지 개발의 전반적 현황을 이해하는데 도

• Proceedings of the Korean Information Science Society Conference
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• 2004.10b
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• pp.628-630
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• 2004

정렬되지 않은 3차원 측정 점들로부터 이들을 근사하는 표면을 재구성하는 방법을 제안하였다. 제안된 방법은 경계면 축소포장 방식에 의한 표면 재구성 방법 (shrink-wrapped boundary face : SWBF)으로, 측정 점으로부터 경계셀과 경계면을 구해 초기 메쉬를 생성하고 이를 연속적으로 축소하는 방식에 의해 표면을 재구성한다 제안된 방법은 기존의 표면 축소포장 방식의 메쉬 생성 방법의 문제점인 물체의 토폴로지에 대한 제악이 없이 어떠한 형태의 표면 재구성에도 적용이 가능하며, 기존 방법이 축소 단계에서 각 메쉬 정점에 대한 최단거리 측정점을 찾는 전역 탐색을 해야 하는데 비해 지역 탐색만으로 최적의 측정 점을 찾을 수 있으므로 처리 시간 측면에서도 우월하다. 실험을 통해 제안된 표면 재구성 알고리즘이 측정 점들간의 관계를 알 수 없는 정렬되지 않은 3차원 정들에 대한 표면 재구성에 매우 안정적이고 효과적임을 확인할 수 있었다.

• Journal of the Korean Society of Hazard Mitigation
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• v.8 no.5
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• pp.65-70
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• 2008

Asphalt concrete pavements are susceptible to deformation and failure compared to cement concrete pavements. Epoxy is commonly used to enhance the bonding and durability of structures. Based on this concept, an epoxy and ceramics combined mixture was developed and applied to the field to estimate the pavement performance, Laboratory and field performance tests were conducted to observe the applicability of epoxy and ceramics composite materials compared to the conventional one. In this research, the epoxy and ceramics composite mixturewas used in two ways. 7 mm and 15 mm of thin surface layers using the mixture were constructed on cement and asphalt concrete pavements, respectively, after surface treatment. 12 months of field performance surveys were conducted to observe the resistances to the crack and deformation. According to the field performance tests, epoxy and ceramics combined mixture showed better bonding and field performances than the conventional one.

• Journal of the Korean Society of Food Science and Nutrition
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• v.38 no.12
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• pp.1767-1772
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• 2009

Brined Baechu cabbages were packed with different films of high density polyethylene (HDPE), aluminium polyethylene (Al/PE), nylon polyamide (Ny/PE), low density polyethylene (LDPE) and permeability-controlled polyethylene (Mirafresh (MF), US patent No. 5972815), and then stored at 4${^{\circ}C}$ for 4 weeks. Changes in quality characteristics of pH, acidity, total bacteria counts, lactic acid bacteria counts, E. coli counts, texture and $O_2$ concentration were determined during the storage. The pH of brined Baechu cabbage packed with Mirafresh (MF) film was 6.25 after 4 weeks from initial pH of 6.80. The acidity of all brined Baechu cabbages increased, however, the increase of the cabbage in MF was the lowest. The levels of total bacteria, lactic acid bacteria and E. coli in the cabbages packed with MF were also lower than the other films. After 4 weeks, of all brined springiness Baechu cabbages decreased, but MF showed relatively high springiness. The $O_2$ concentrations by its permeation through MF were 0.35%-1.00% at 4-25${^{\circ}C}$ after 1 week. In conclusion, MF was found to be the most effective packaging film for brined Baechu cabbage to extend shelf-life.

• The monthly packaging world
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• s.187
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• pp.126-134
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• 2008

식품의약품안전청은 어린이들이 주로 먹는 과자 등의 유통기한, 영양성분 등에 대한 정확한 제품정보를 제공하기 위하여 소포장 제품의 크기에 따라 제품명, 유통기한 등의 표시를 의무화하고 주문자상표부착(OEM) 제품에 대해 주 표시면에 OEM 제품임을 표시하는 등 현행 제도상의 일부 미비점을 개선.보완하여 소비자에게 정확한 정보를 제공하고 식품의 선택권 보장하고자 식품등의 표시기준 일부 개정했다. 본 고에서는 주요 내용과 함께 신.구조문을 비교해 살펴보도록 한다.

• Proceedings of the Korean Society for Agricultural Machinery Conference
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• 2002.02a
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• pp.501-506
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• 2002

논에 있어서 정밀농업을 위한 기초자료수집과 분석을 하기 위해서 포장정보를 조사한 결과 아래와 같은 결과를 얻었다. 가. 포장정보의 변이계수를 살펴보면 5.70∼51.3%로서 논 포장에 있어서도 큰 공간변이를 보였다. 토양의 전기전도도는 28.1∼40.4%를 보였으며, 생육정보는 5.70∼23.19%를 보였다. 포장면 고저차는 51.3%로서 가장 큰 변이를 나타내었다. 수량도 22.5%를 보였으며, 단백질과 아밀로스 등 벼 품질에 있어서도 9.21%와 9.35%를 보였다. 나. 포장조사에서 얻어진 포장정보를 공간통계학적으로 해석한 결과, 포장정보별로 약간의 차이는 있었지만, 약 8∼60m정도에서 공간의존성이 존재함을 알 수 있었다.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.32 no.3D
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• pp.223-229
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• 2012

Skid resistance is defined as the friction between pavement surfaces and vehicle tires. Lower skid resistances were observed as the vehicle speeds the water film thicknesses were increased according to the analysis results using computer modeling. The lift force is calculated from the analysis results and depends on vehicle speeds and the water film thickness. A modified IFI(international friction index) skid resistance prediction model was developed to reduce the differences between the IFI resistance prediction model and the actual skid resistance. The correlation analysis results between the IFI prediction model and the actual skid resistance revealed that the $R^2$ using the modified IFI prediction model was 0.64 whereas the $R^2$ using the conventional IFI prediction model was 0.49. This presents the modified prediction model is better than the conventional one. An improved precise prediction model is to be obtained if water film thicknesses are considered in the modified prediction model.

• Journal of Korean Society of Coastal and Ocean Engineers
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• v.34 no.1
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• pp.19-25
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• 2022

Physical experiments were conducted to establish an empirical formula that predicts the wave force on the upside of the pavement behind crown wall of rubble mound seawall due to wave overtopping as well as the uplift force on the downside of the pavement. The experiments were performed by different conditions of the parapet, water depth, relative freeboard, and thickness of the armour layer. Then, the wave force on the upside and downside of the pavement behind the crown wall was analyzed. The parameters that affect the wave overtopping force and the uplift force were identified and empirical formulae were suggested for evaluating the forces on the pavement.