이 연구는 번식방법과 재배시스템별 딸기 ‘설향’ 품종의 생산성을 조사하기 위하여 수행되었다. 삽목법과 유인법으로 번식된 이식묘를 토경과 수경재배 시스템에서 진주의 딸기 재배농가에서 2018년 9월12일부터 한 작기 동안 재배하였다. 과실 수확은 2018년 12월 20일에 시작하여 작기가 끝날 때까지 4-5일 간격으로 계속하였다. 전 수확기간 동안 생육, 과실 생산성 및 품질을 측정하였다. 번식방법이 크라운 직경, 엽장 및 엽폭에 유의미한 영향을 미쳤다. 재배시스템은 크라운 직경, 엽장, 엽폭, 엽록소 함량 및 엽수에 상당한 영향을 주었다. 전 수확기간 동안 포기 당 총 과실 수량과 과실 당 평균 과중은 토경재배 시스템에서 유의미하게 낮았다. 시장성이 없는 총 과일 비율은 수경재배 보다 토경재배 시스템에서 현저하게 더 높았다. 시장성이 없는 과일 토경에서는 주로 작은 과일인데 인데 반해 수경재배에서는 주로 기형 과일이었다. 전반적인 고품질 과실은 2월에 수확되었고, 수경재배 시스템에서 토경에 비해 과실의 품질이 더 높았다. 삽목번식이 유인번식 보다 더 좋았고, ‘설향’의 과실 생산성을 높이기 위해서는 수경재배가 토경재배 보다 더 우수하다는 결론을 얻었다.

딸기는 다년생 초본성 식물로 그 과실은 영양 가치가 높고 인기있는 고부가가치 채소작물이다. 본 연구는 딸기 품종 ‘설향’과 ‘매향’의 런너유인각도(RTA)가 절간장과 런너 발생수에 미치는 영향을 조사하여 자묘의 생산성을 높이고 번식효율을 증가시키기 위한 기초 자료를 얻고자 수행되었다. 러너를 0°(상향), 45°, 90°(수평), 135°, 또는 180°(하향)의 각도로 한 달 간 유인하였다. 이 실험은 유리온실에서 주간/야간 온도 29/20°C, 평균 광도 450 μ mol m-2·s-1 PPFD의 자연광 환경에서 수행하였으며, 1일 광주기는 12시간이었다. ‘설향’과 ‘매향’에 있어서 RTA는 런너 수와 절간장에 영향을 주었으며, 자묘 수, 생체중과 건물중에 영향을 미쳤다. RTA 135° 또는 180°에서 두 품종 모두 자묘의 평균 생체중과 건물중이 가장 작았으며, ‘설향’ 품종에서는 런너 길이와 절간장이 짧아졌다. RTA가 두 품종 모두에서 런너의 직경에는 영향을 미치지 않았지만 런너의 형태에는 영향을 미쳤다. RTA중 135°와 비교해서 180°가 가장 많은 자묘를 생산하여 가장 번식효율이 좋았다.

The purpose of this study is to collect and analyze costumes presented in international dance sports competitions, and summarize the features of Latin American dance costumes’ design. As for research methods, standards of Latin American dance costume design were analyzed via a literature review on dance sports. The scope of the study extended for six years from 2010 to 2015 to include the, top three UK Latin American dance competitions. The results are as follows. First, the silhouette analysis determined that the X silhouette to the lead with, −145 costumes (78%), followed by the H silhouette at 25 (13%), and other at 16 (9%). Amongst those there were 174 one-piece dresses (94%). Furthermore, the analysis on colors of Latin American dance sports costumes revealed that, amongst the 186 costumes, 115 were without color (62%), Bl(black) is the most frequent with 37%, then Wh(white) with 21% and Gr(gray) with 4%. Costumes with colors, based on the six basic colors in the Munsell color system, are comprised most often of red with 12%, the followed by Y(yellow) at 10%, B(blue) at 8%, YR(yellow-red) at 4%, P(purple) at 2%, and G(green) at 2%. Thirdly, the cloth materials of Latin American dance costumes are recognized through image inspection. Among visually recognizable materials, beading materials are the most common with 104 costumes (60%). Shiny materials like mesh, chiffon, organza, lace and burn-out are in 36 costumes in total (19%). Other cloth materials included Luster materials and; non-sheen materials, which were in 46 costumes (25%).

This paper examines the impact of thanks from the sellers on consumer satisfaction in the tourism industry. Study 1 shows that thanks from the sellers (vs. no thank from the sellers) will decrease consumer satisfaction. In this process, perceived fairness and perceived value play a serial mediation role. Study 2 shows that the pricing type (the fixed price vs. the flexible price) plays a moderate role on the impact of thanks from the sellers at the end of a transaction on consumer satisfaction. This paper introduces transaction utility theory and culture difference to explain the seemingly inconsistent phenomenon. Introduction The present studies focus on retailers expressing gratitude and, especially, how the communication of retailer expressing gratitude or not affects consumer satisfaction under the tourism purchase environment. Image that you encounter a seller is selling the souvenirs in the tourist spot you just visit, you would like to buy one of the souvenirs, such as a special cup with the souvenirs logo, you conclude a deal with the seller eventually, after that, the seller thanks for your purchasing and you leave. One question arises, will consumers feel less satisfaction when sellers say nothing than when they say “Thank you” at the end of a transaction? Theoretical Background Thanking is one of the speech acts or communicative acts frequently and abundantly utilized in human interactions, even though, most of these studies have focused on a western perspective, little is known about the experience of tourists from Asia. In western countries, people are accustomed to saying "thank you" after the benefit of others. Some behavioral responses may resemble the expression of gratitude (e.g., saying thank you to a waiter in a restaurant), but may instead be an automatic polite response not grounded in emotion (Buck 2004; Emmons and McCullough 2003; Fazalehasan et al 2017). However, in Somali and China culture, people are not used to expressing thanks, which makes many Americans or Australian feel rude or impolite (Chiu and Hong 2013; Robertson 2014). Here we test the prediction that gratitude from retailers may affect consumer satisfaction in a potentially counterintuitive manner. In other words, we hypothesize that gratitude from the retailer may lead to lower consumer satisfaction. This prediction draws from both the existing literature on gratitude as well as from research on culture difference and transaction utility theory from the response to gratitude. Research Design Two experiments have been conducted to test the hypotheses. Study 1 will provide support for the three central hypotheses regarding perceived fairness inference (hypothesis 1), perceived value inferences (hypothesis 2), and consumer satisfaction (hypothesis 3). Study 2 will test an important boundary condition. This study shows that the proposed negative effect of saying thank you (vs. saying nothing) holds only if the price of product is fixed. Result and Conclusion In the study 1, we found that sellers saying thank you after the transaction leads to less consumer satisfaction. Therefore, an important contribution of our work emerges from our melding of the literature on perceived fairness and value and demonstrating that gratitude from the sellers dictates which literature is more applicable in relationship marketing. Furthermore, we also examined the mechanism in study 2 and explore a boundary condition. We discovered that when the price of a souvenir is fixed, consumers feel more satisfaction when sellers say nothing than when they say “Thank you” at the end of a transaction. Conversely, when the price of a souvenir is not fixed, which is to say when consumers can bargain in the store, consumers feel less satisfaction when sellers say nothing than when they say “Thank you” after the transaction

Low water activity foods usually do not support growth of pathogens. However, in recent years, a number of outbreaks associated with low water activity foods occurred, making people have a new understanding of microorganisms about low water activity foods and resulting in the safety of these foods becoming a major concern. Traditional thermal sterilization methods are difficult to be applied in low water activity foods because of its poor heat transfer and strong heat resistance of microorganisms. Radio frequency (RF) is considered as one of the most potential technologies in food industry and has an excellent prospect on content of the advantages of rapid and uniform heating. The Principle of RF-Sterilization is similar to Microwave, but RF has lower frequency and wider wavelength, therefore RF penetration depth is more suitable for Sterilization. For the pre-packaged food, there is few report on the effect of RF on the food and packaging materials. This presentation aims to discuss the influence of RF through comparing to Microwave.

Based on double pseudo-testcross theory, a population of 76 F1 clones, which were derived from a cross of China type tea plants (Camellia sinensis var. sinensis) with a Korean tea cultivar, ‘Kemsull’ for female parent and a Japanese tea cultivar, ‘Houshun’ for male parent, was used to construct a genetic linkage map with AFLP markers. Totally, 2,360 markers were detected by 26 pairs of primers and 90.8 markers for each pair on average. Among these, 481 markers (20.3%) were polymorphic, 392 markers (81.5%) of which showed Mendelian segregation ratio (p=0.01). Of these Mendelian segregated markers, 139 (35.5%) were segregated in 3:1 ratio and 253 (65.5%) were segregated in 1:1 ratio. The construction of AFLP molecular marker based linkage map were carried out by Joinmap 4.0 version. The linkage map of ‘Kemsull’ contained 227 markers which distributed into 18 linkage groups. The linkage map of ‘Kemsull’ covered 1,382.2 cM with the average distance between two markers of 6.0 cM. The linkage map of ‘Houshun’ contained 154 markers which were distributed into 17 linkage groups and were spanned with the total map length of 1,540.9 cM and the average distance between two markers of 10 cM. However, these AFLP markers were not distributed evenly and further even saturation is additionally required.