As of 2018, total yield of lettuce and strawberry amounted to 93,543 tons (representing 1.0 percent) and 183,639 tons (2.0 percent), respectively, among total yields worth 9,185,889 tons in South Korea. Lettuce is affected by a combination of numerous elements such as varieties, cultivation methods and pests during each growth phase (Lee et al., 1999). It is mainly cultivated in spring and fall. Especially due to respiration rate after harvest leading to reduced quality and poor storage, maintaining annual supply is unavailable (Jang et al., 2018). With the distribution of new varieties, forcing culture and indoor insulated facilities for plant cultivation during winter, strawberries are produced every year except for late summer and early fall. Due to active respiration, transpiration, soft flesh and high water content, the fruit is vulnerable to go bad and got rotten compared to other fruits. Furthermore, it is difficult to maintain freshness due to the possibility of softening, discoloration and fungi (Lee et al., 2012). In this regard, developing improved storage and package techniques is needed to ensure maintaining quality and safety even just two to three days after harvest. In order to ensure improved quality and safety of strawberries and lettuce after harvest, the present study applied a modified atmosphere packaging (MAP) technology (Mostofi et. al., 2008). Going forward, it compared the quality and safety of the two products while being stored in a way that put them in an MAP-applied container and a plastic container at room temperature and 4 degree Celsius.

Apples are one of the most produced fruits in Korea, with 2,423,000 tons of fruits produced in Korea in 2018, of which 365,000 tons (MAF, 2018) account for about 15% of the total production. For quality safety after harvesting apples, the application of MA(modified atmosphere) packaging technology (Mostofi et. al., 2008) is being actively studied. In addition, the effects of functional packaging materials that have added functions such as fireproof, antibacterial, high-blocking, degradability, and far-infrared radiation have been studied (Chung et al., 2009). In addition, there are reports of the effects of quality changes (Park et al., 2007) and MA storage methods on the quality of apples by packing apples with functional MA films((Park et al., 2004). But there are only few reports on quality safety by analyzing the correlation between the change of reducing sugar and total sugar and preference during storage by packing Geochang, Yeongju, and Yesan apples in functional MA film. Therefore, this study aims to propose a method to secure the quality safety of apples by investigating the effect of sugar change on the preference of apples during storage by packing apples in three regions in functional MA films.

This study aims to gather precise information on the real fabric color and texture, and purchasing intention of mobile shoppers buying clothes. Eighty volunteers participated in the sensory test on three smartphones with four colors and two fabricssmooth taffeta and hairy doeskin. This study carried out the posteriori test using the one-way ANOVA and Duncan test by SPSS21.0. In the analysis’ results of color preference, there were no differences among the four colors of taffeta between the smartphones, but different preferences between the red and yellow doeskin exist. In the case of the Samsung phone, which has an immense color distortion, the red fabric has a low color preference. In contrast, on the Apple phone yellow fabric had the highest preference because of its brightness. The Apple phone also has the highest purchasing intention of yellow colored taffeta, which is similar to the color preference results, although the real fabric has the opposite result. For doeskin, the real red and blue colored fabric has the highest purchasing intention. The Samsung phone has the biggest color mismatch with the real fabric. It also has the lowest purchasing intention of red taffeta fabric, while the LG phone has the lowest purchasing intention of blue fabric. Using the paired comparison method of the similarity between ‘real’ fabrics and the mobile version of fabric colors has a low similarity on all four colors of taffeta and doeskin fabrics. Therefore it can be concluded that phones do not represent the ‘real’ fabric color.

항해장비 표준화 모드는 안전항해에 필요한 정보들을 신속 정확하게 확인하기 위하여 주요 항해장비의 핵심기능과 화면표시, 작동법등을 표준화하는 기능이다. 국제해사기구는 표준화 모드의 항해장비 적용을 위한 지침 개발을 항해통신수색구조위원회의 과업으로 배정하여 진행 중에 있다. 본 연구는 표준화 모드 적용에 대한 실제 사용자들의 의견과 선호도를 조사하여 지침 개발에 반영하기 위해 수행되었다. 항해장비 중 ECDIS를 대상으로, 항해 업무를 수행하기 위해 필수적 또는 우선적으로 요구되는 정보 및 기능의 종류, 화면 구성, 메뉴트리의 사용자 선호도 조사를 위한 테스트 프로그램을 구성하였다. 웹 기반의 테스트 프로그램을 통해 35개국 333명의 선호도 조사를 실시하였으며, ECDIS 사용자들이 항해당직 수행 시 선호하는 다양한 ECDIS 정보의 내용과 화면배치들을 확인하였다. 연구의 결과는 표준화 모드에 고려할 사용자 요구 사항을 제시하여, 실효성 있는 지침 개발에 기여할 수 있을 것이다.

본 연구는 미국 현지인을 대상으로 우리 나라의 녹차음료에 대한 기호도 조사를 실시하였으며 조사대상자의 성별 및 연령분포는 남자 , 여자 , 10대 , 20대 , 30대 , 40대 , 50대 이었다. 녹차음료의 포장상태는 전체 응답자 중 가 만족하고 있었으며, 포장디자인은 , 인쇄정도는 가 만족하고 있었다. 하지만, 냄새와 향의 경우 와 로 다른 항목에 비해 기호도가 상대적을 낮았다.

본 연구는 우리나라 대표적인 전통식품중의 하나인 유과를 미국 현지인들에게 수출하고자 포장, 디자인 등을 개선하여 미국인 262명에게 2002년 8-9월 중 기호도 조사를 실시한 것으로써 조사대상자의 성별분포는 남자 45.8％, 여자 54.2％, 연령분포는 10대 41.6％, 20대 58.4％, 인종분포는 백인이 84.0％, 흑인은 8.8％, 히스페닉인은 7.1％이었다. 유과의 포장상태는 전체 응답자중 82.7％는 만족하였으며 포장디자인은 22.0