This study was designed to deepen our understanding of contemporary luxury experience based on a systematic literature review. Based on the theoretical review, this study attempted to propose and elaborate two contrasting propositions (i.e., ephemeral vs. perpetuating values) reflecting the evolving luxury market. One key trend is that consumers pursue the value of hedonism providing immediate escapism and satisfaction in luxury consumption. The on-demand mindset of consumers looking for instant desire and gratification can be exemplified by the ‘See-Now, Buy-Now’ trend in the luxury market (Weinswig, 2017). While traditional luxury consumers pursued conspicuous value, consumers of new luxury pursue more self-centric and immersive experience. In line with this perspective, Yeoman (2011) noticed the trend of renting luxury products through online services. Another notable trend is that consumers seek inspirational resources in luxury consumption. For example, numerous luxury brands are showing various art exhibitions, and have their own art foundations, which Kapferer (2014) interpreted as the emergence of luxury brands exploiting artistic aura like art institutions. In addition, luxury brands have extended their products and services to encompass a whole set of lifestyle offerings when seeing the example of flagship store of Fendi, Palazzo Fendi (Waga, 2016). This review used a systematic approach for searching and assessing the existing scholarly evidence base to interpret two emerging trends in the luxury market. The further use of proposed framework and propositions in empirical research would help revealing how consumers subjectively perceive the contemporary luxury experience discussed in this study.

Introduction For the past decade, luxury brands have become increasingly interested in portraying themselves as purveyors and curators of a “luxury lifestyle” (Dauriz & Tochtermann, 2013). Some of the world‟s largest fashion brands, for instance, have expanded their offerings to include lifestyle products and services such as housewares, furniture, fine dining, hotels, and private residences (e.g., Ralph Lauren, Giorgio Armani, Bottega Veneta, Hermès) (Mellery-Pratt, 2014). Given that “lifestyle” is now one of the major buzzwords in luxury marketing (Dauriz & Tochtermann, 2013), it is useful to attempt to provide a solid theoretical perspective on this topic. The objective of this paper is to deepen our understanding of “luxury lifestyle” in a contemporary context. To do so, we first examine the existing definitions of lifestyle as a marketing concept. Next, we link the concept of lifestyle to customer segmentation and provide an integrative conceptual framework on lifestyle segments within luxury marketing. Finally, we highlight key insights and important lessons concerning luxury lifestyle segmentation for both theoretical and practical applications. Literature Review Multiple definitions of lifestyle exist in the literature. In this paper, we focus on the major accepted definitions. The concept of lifestyle was first introduced by Lazer (1964) in marketing research. According to his pioneering work, lifestyle is a distinctive mode of living, embodying the aggregative patterns that develop and emerge from the dynamics of living in a society. Building on this notion, Plummer (1974) specifically conceptualized lifestyle as a unique behavioral style of living that includes a wide range of activities (A), interests (I), and opinions (O). His AIO framework served as an important building block in the development of lifestyle scales as shown in Table 1. Table 1. A Summary of Lifestyle Scales Since the introduction of Rokeach Value Survey (Rokeach, 1973), the concept of lifestyle has been combined with personal values as exemplified in VALS (Mitchell, 1983). According to Schwartz (1994), values are one‟s desirable, relatively stable goals that serve as guiding principles in life. In other words, values contribute to the formation of a certain lifestyle (Gunter & Furnham, 1992) in that: (a) values are transsituational in nature influencing a wide range of behaviors across many different situations; and (b) individuals prioritize their world views based on their values varying in importance (Seligman et al., 1996). In the context of consumer behaviour, values are commonly regarded as the most deeply rooted, abstract consumer traits explaining how and why consumers behave as they do (Vincent & Selvarani, 2013). In line with this perspective, we thus conclude that luxury lifestyle is a multi-faceted construct focusing on a luxury consumer’s personal values manifested in the consumer’s activities, interests, and opinions. Conceptual Framework We propose a new framework of luxury lifestyle segmentation, including Conspicuous Emulators, “I-Am-Me” Uniqueness Seekers, Self-Driven Achievers, Hedonistic Experientials, and Societally Conscious Moralists, based on the review of related literature (e.g., Mitchell, 1983; Vigneron & Johnson, 2004; He, Zou, & Fin, 2010). The description of each segment and related firm strategies are shown in Table 2. Table 2. Lifestyle Segmentation Framework for Luxury Marketing Discussion and Implications Lifestyle is now the focal point for the marketing activities of most luxury firms (Dauriz & Tochtermann, 2013). In this study, we focused on the concept of lifestyle, one of the most compelling and widely used approaches to luxury market segmentation. Our conceptual framework built on the notion that luxury markets are heterogeneous, consistent with prior research describing the heterogeneity of luxury consumers (e.g., Vigneron & Johnson, 2004; He, Zou, & Fin, 2010). Since the 1960s, lifestyle has been viewed as a key marketing concept and has been the focus of a significant part of the market segmentation literature. The basic concept of lifestyle has not been greatly altered. Many of the fundamental approaches to lifestyle research are still valid today. The essence of the AIO approach outlined by Plummer (1974) is still evident in the work by Ko, Kim, and Kwon (2006) that defines a fashion lifestyle. Other advances in lifestyle research use personal value theories to specify different consumer segments. Despite the underlying stability of the basic concept of lifestyle, recent advances in digital communications and social media platforms and the trend toward globalization are introducing a discontinuous change to the adoption and implementation of segmentation strategies in luxury markets. Information technology has dramatically affected the nature of the communication and distribution options for luxury firms. As exemplified in specific industry examples in Table 2, consumers now interact with luxury firms through myriad touchpoints in multiple channels and media. These changes are altering the concept of luxury lifestyle segmentation. Thus, there is much room for additional research to strengthen the overall conceptualization of luxury lifestyle segmentation. One important topic involves the question of whether specific lifestyle segments prefer specific forms of touchpoints. For example, Hedonistic Experientials may prefer social media platforms whereas, for other segments, traditional vehicles such as print advertising and flagship stores may still remain crucial. Given a sizable and growing number of global luxury brands, another important issue for future research is to investigate whether the five lifestye segments conceptualized in this study can be empirically replicated on a global scale. We conclude that the concept of lifestyle segmentation, once adjusted to reflect the impact of the digital revolution and the globalization of luxury brands, has a great potential to advance both theory and practice in luxury marketing.

Not all celebrity endorsements have been successful on social media. However, our understanding of the effectiveness of luxury brand celebrity endorsement advertising are limited. On the basis of Self-Congruity Theory (Sirgy, 1985), Meaning-Transfer Model (McCracken, 1989), and Match-Up Hypothesis (Kamins, 1990; Kamins & Cupta, 1994), this study investigates whether three components of image congruity (i.e., brand-celebrity, brand-self, celebrity-self) would influence brand attitudes, ad attitudes, and self-brand connection, and subsequently, influence consumer engagement and purchase intentions. This study also tests the moderating role of consumer type (followers vs. unfollowers of the social media brand page) in these relationships. After conducting a series of pretests to select a focal brand and celebrities, responses from 219 US female adults were used to data analysis. The results of structural equation modeling showed that brand-celebrity congruity was positively related to ad attitudes and brand attitudes. Brand-self congruity was positively related to ad attitudes, brand attitudes, and self-brand connection. Self-celebrity congruity was positively related to ad attitudes and self-brand connection but was negatively related to brand attitudes. Ad attitudes were positively related to brand attitudes and engagement intentions but were not related to purchase intentions. Brand attitudes were positively related to engagement intentions and purchase intentions. Self-brand connection was positively related to engagement intentions, and engagement intentions were positively related to purchase intentions. Finally, the results of a multi-group analysis showed that for unfollowers (n=125), ad attitudes were positively related to engagement intentions but brand attitudes were not. On the contrary, for followers (n=94), brand attitudes were positively related to engagement intentions but ad attitudes were not. This study highlights that self-brand connection is the key to cultivating consumer engagement on social media, along with the consumer’s positive attitudes toward the celebrity endorsement ad and the brand per se. If luxury brands wish to interact with their followers and increase their engagement, they need to focus their efforts on improving brand attitudes and self-brand connection through their brand pages. Our findings suggest that celebrity endorsed advertising contributes to creating self-brand relationships (Dwivedi et al., 2016) but it should be considered as a long-term investment.

Social media marketing offers a vast array of opportunities for fashion brands to engage with their core customers and the broader digital audience. However, they still struggle with the question of which specific strategies can be successfully applied to enhance the effectiveness social media marketing (Rampton, 2014). This study investigates how a luxury brand’ social media brand page satisfaction and brand love are positively related to desired marketing outcomes (i.e., word-of-mouth and loyalty intentions toward the luxury brand). On the basis of Customer Value Theory (Sweeny & Soutar, 2001) and Brand Love Theory (Carroll & Ahuvia, 2006), this study developed and tested a dual impact model encompassing both brand page value (i.e., information, financial, brand interaction, social interaction, and entertainment value) and brand value (i.e., inner self-and social self-expressive value). Usable responses from 290 U.S. consumers following at least one luxury brand on social media were used for data analysis. The results of structural equation modeling showed that information, brand interaction, and entertainment values were positively related to brand page satisfaction while financial and social interaction values were not. In addition, inner self-and social self-expressive brand values were positively related to brand love. In addition, brand page satisfaction was positively related to WOM intentions but was not related to loyalty intentions whereas brand love was positively related to both WOM and loyalty intentions. Furthermore, mediation analysis showed that brand page satisfaction fully mediated the influences of information, brand interaction, and entertainment values on WOM intentions. In addition, brand love fully mediated the influences of social self-expressive value on WOM and loyalty intentions. Our study suggests that social media brand pages providing unique value propositions can reap benefits in terms of enhanced brand page satisfaction, highlighting the crucial role of “content excellence” in social media marketing (Holt, 2016). Our findings also show that brand followers tend to love a particular luxury brand when the brand helps express their self and when the symbolic meaning of the brand is integrated into their own self-identity. Thus, one of the roles of social media marketing is in elucidating brand followers how to express their inner states guided by the desire to signal their self-identity not to others but to themselves (Berger & Heath, 2017).

This study was conducted to investigate the microbial loads in mulberry fruits depending on cultivation environment and fruit ripeness. The population levels of total aerobic bacteria in mulberry fruits collected from open field orchards were higher than those from three plots protected within plastic green houses. In regards to fruit ripeness, the levels of total aerobic bacteria in ripe black fruits were higher than those in unripe green and red mulberry. From the farms into where livestock animals were allowed to enter, Escherichia coli was detected in soil at a level of 4.26~4.94 log CFU/g and in mulberry fruits at 5.03~6.07 log CFU/g, while no coliform and E. coli were detected from where the intrusion of livestock was prevented. We also examined the density change of inoculated E. coli in mulberry fruits as they were becoming mature. While E. coli did not increase in green fruits, two and four log CFU/g increases at 20oC and 37oC, respectively, were observed with red and fully mature black mulberries during 48 hours incubation. To ensure the food safety of mulberry, it is suggested that the introduction of E. coli into a farm through livestock should be prevented and more hygienic caution should be taken especially when the fruits are ripe.

Introduction The term “coping”refers to the actions or thoughts that people use to deal with stressful encounters (Folkman, Lazarus, Gruen, & DeLongis, 1986). Coping strategies are adopted to change the stressed person-environment relationship by either confronting and/or by regulating the emotions (Lazarus & Folkman, 1987). Research focusing on coping mechanisms has been a prolific area of study, emerged from a wide range of disciplines including psychology, sociology, and anthropology. However, for marketing researchers, questions still remain about the issue of how coping strategies are manifested in everyday consumption contexts. This represents an important area of research in that consumer coping behavior can determine critical post-purchase outcomes such as re-patronage intention, repurchase intention, and word of mouth (Raghunathan & Pham, 1999). When a service failure occurs, consumers frequently experience negative emotions and make decisions under emotionally taxing conditions (Yi & Baumgartner, 2004). Numerous scholars have made attempts to understand various consumption-related emotions and subsequent conditions corresponding to them (e.g., Raghunathan & Pham, 1999; Richins, 1997; Sujan et al., 1999). However, despite the large volume of studies focusing on consumer emotions, very few studies have examined the relationships between negative emotions with consumer coping strategies (Yi & Baumgartner, 2004). With that in mind, the primary aim of this conceptual paper was to propose a model that delineates consumer coping mechanisms derived from negatives emotions in a service failure and recovery context. Conceptual Model Coping strategies are closely linked with an individual’s attempt to manage a given stressful environment (Lazarus, 1991). Lazarus and Folkman (1984) defined coping as “constantly changing cognitive and behavioral efforts to manage specific external and/or internal demands that are appraised as taxing or exceeding the resources of the person”(p. 141). Menaghan (1983, p. 159) defined coping efforts as “specific actions (covert or overt) taken in specific situations that are intended to reduce a given problem or stress.”Duhachek (2005) defined coping construct as “the set of cognitive and behavioral processes initiated by consumers in response to emotionally arousing, stress inducing interactions with the environment aimed at bringing forth more desirable emotional states and reduced levels of stress.”Thus, the key aspects of coping includes a consequence of emotion, a dynamic process, and behavior and emotional domains of consumer responses (Duhachek, 2005). Implicit in this conceptualization is the idea that links the emotions aroused from a particular circumstance, coping strategies, and subsequent behaviors. As shown in Figure 1, our conceptual model classifies a wide range of negative emotions generated by a service failure that are linked to a set of consumer coping strategies. This will in turn influence subsequent consumer post-purchase behaviors. The behaviors will be either retaliatory (vindictive WOM, brand switching, complaining) or conciliatory (positive WOM, re-patronage intention, repurchase intention) responses. Related Literature When an individual encounters a stressful event, different negative emotions are triggered according to one’s distinct appraisals of the situation (Lazarus, 1991). These appraisals, in turn, affect how the consumer responds to the situation emotionally and behaviorally. These emotions remain powerful until the emotion eliciting problems are resolved. Proposition 1. Cognitive appraisal of the service failure situation evokes negative emotions. While some studies use combined negative emotions to explain resultant consumer behavior, others suggest separate emotion inventories (Lerner & Keltner, 2001) as different emotions trigger huge variation in cognition. Consumer negative emotions that are associated with a service failure condition can be categorized into several subsets (Watson & Clark, 1992). Many studies have utilized a limited number of negative emotions to explain consumer behavior in a service failure context (Nguyen & McColl-Kennedy, 2003). Bonifield and Cole (2006) used an appraisal-tendency framework to predict the underlying mechanism of anger and regret, associated with consumers’appraisals about service failure and their effects on post-purchase behaviors. Yi and Baumgartner (2004) focused on four negative emotions of anger, disappointment, regret, and worry in a purchase context to investigate their linkages to consumer coping strategies. Further, Tronvoll (2011) identified a set of negative emotions experienced in unfavorable service experiences leading to consumer complaint such as shame, sadness, fear, anger, and frustration. Although some marketing theorists consider the emotion of frustration to be an overlap with anger, they can be distinct emotions, especially in the context of service failure, because blaming someone else is different from blaming no particular others (Roseman, 1991). Therefore, the subsequent behavior and adapting coping strategy may differ. Thus, this study distinguished frustration separated from anger. Building on the aforementioned research, this study identified five different categories of negative emotions that are frequently found in a purchase-related situation: anger, frustration, disappointment, regret, and anxiety. Anger associates with feeling of attacking someone or yelling, resulting from an individual to be blamed on of the situation (Lazarus, 1991). Frustration tends to occur when people attribute a goal incongruent event to situational factors (Roseman, 1991). Disappointment refers to the feeling occurred due to the outcome insufficient to meet the expectation (Ortony et al., 1988). Regret is evoked when alternative option seems to be better than the selected one (Zeelenberg et al., 1994). Anxiety is linked to uncontrollable circumstances that are not directly under the purview of the provider or the customer (Ruth, Brunel, & Otnes, 2002). Proposition 1-1. Consumer negative emotions associated with a service failure situation are categorized into anger, frustration, disappointment, regret, and anxiety. Appraisal theorists contend that people use different coping strategies to reduce negative emotions accordingly (Lazarus 1991). In this study, consumer coping strategies were categorized into engagement (problem-focused, emotion-focused) and disengagement categories. Coping strategies in the engagement category involves individuals actively trying to manage, control, or change both problem- and emotion-focused aspects of the stressful person and/or environment transaction (Tobin et al., 1989). Problem-focused coping occurs when an individual tries to manage the source of the stress. Emotion-focused coping refers to where the individual changes the meaning of the event or regulates the expressing emotions (Lazarus & Folkman, 1984). In the disengagement category, mental disengagement strategy involves doing other things to take one’s mind off the problem, denial (refusing to believe that something has happened), distancing (refusing to think about the problem), and escape/avoidance (wishing problem would go away or somehow be over with). On the other hand, behavioral disengagement strategy involves consumers deciding to give up further action as nothing can be done about the situation. They acknowledge that a goal cannot be reached and that further efforts are futile. As the mechanism behind each type of coping strategy differs, the negative emotions generated from varying conditions are linked accordingly. Since anger arises from appraisals of other-responsibility, angry consumers often manifest in confrontive coping, aggressive action towards the blameworthy organization (Smith & Bolton, 2002). With respect to frustration, one is more likely to foster support-seeking coping as this does not imply blame attribution to a particular person or organization (Roseman, 1991), Further, previous work has suggested that person-related disappointment tends to result in confrontive coping behaviors such as direct complaining (Zeelenberg & Pieters, 2004) and behavioral disengagement (Yi & Baumgartner, 2004). On ther other hand, complaining about it or telling others is unlikely take place for regret as this may highlight he or she mistake (Zeelenberg & Pieters, 2004). Lastly, anxiety tends to be associated with escape behaviors (Roseman, Antoniou, & Jose, 1996). Thus, anxiety consumers often are linked with emotion-focused coping such as mental disengagement. In addition, more proactive, problem-focused coping is likely to take place as stated in some other studies (Yi & Baumgatner, 2004). Proposition 2. Negative emotions have differential impacts on consumer coping strategies. Service failure literature indicates that negative emotions influence diverse retaliatory responses. Romani Grappi and Dalli (2012) contended that negative emotions of anger, discontent, dislike, embarrassment, sadness, and worry are associated with behaviors such as switching, complaining, and negative word of mouth. Maute & Dubé(1999) also indicated that customer anger is liked to exit and negative WOM. Likewise, Blodgett et al. (1999) similarly suggested that consumers are prone to spread negative word of mouth when they perceive service failure. However, even if a particular coping strategy is activated, depending on the strategy applied, the subsequent behavior can be changed. Many researchers indicated that when a service failure is not recovered, it is more likely to lead to negative WOM and complaining behavior (Anderson, 1998). Especially, WOM behavior is more emotion-driven responses (Sundaram, Mitra, and Webster, 1998). Therefore, vindictive WOM behavior is more likely to occur when the emotions are not handled properly. In addition, Kau and Loh (2006) stated that dissatisfied customers who do not directly complain to the firm about their negative experiences may not only engage in vindictive word of mouth behavior, but also switch to another brand. Sabharwal, Soch and Kaur (2010) also suggested that dissatisfied non complaints are likely to exit the service provider more easily resulting in brand switching. Bonifield and Cole (2007) identified conciliatory behaviors to include positive WOM, willingness to return to a service provider, and feeling sympathy for the service provider. Blodgett et al. (1993) suggested that when service failure is recovered, positive word of mouth will take place. Voight (2007) revealed that when certain platform is provided for customers to express their feeling regarding their purchase, customer loyalty increases. Proposition 3. Coping strategies lead to either retaliatory responses or conciliatory responses. Proposition 3-1. Disengaging coping strategies are associated with vindictive WOM, brand switching, complaining behavior more than engaging coping strategies. Proposition 3-2. Engaging coping strategies are associated with positive WOM, re-patronage intention, re-purchase intention. Additionally, our model proposes two individual characteristics as moderators: self-efficacy and self-band connection. Especially, those with high self-brand connection are assumed to counter-argue negative brand information in a service failure situation as this concept captures a strong “self”relevant emotive tie between the brand and the consumer (Escalas, 2004). We contend that these consumers would use prior brand knowledge to neglect their negative emotions and make more brand favoring attributions following service failure. Therefore, depending on the the previous connection with the brand performing the service failure, corresponding coping strategy may change. As self-efficacy relates to the belief that an adequate coping response is available, both factors should relate to the strategies consumers use to cope (Sujan et al., 1999). Proposition 4. Individual characteristics such as self-efficacy and self-brand connection moderates the relationships between negative emotions and coping strategies. Conclusions This paper integrates a broad range of literature into a conceptual framework that delineates consumer coping strategies in a service failure and recovery context. In so doing, the model establishes clear categories for classifying negative emotions consumers experience in a service failure situation into testable elements, and it is argued that although the concept of coping is not a simple one, it should be central to any examination of the service failure and recovery phenomenon. Also, the proposed model considers where marketers’recovery efforts should be directed by describing the ways in which consumers cope with a service failure. How a firm responds to its customers when a service failure occurs can say more about that firm than any other customer interaction. If handled well, it can cultivate emotionally intense relational outcomes. However, if the firm handles the situation badly, it may cause highly negative reactions with customers taking their feedback to online reviews and social media conversations in a way that can seriously damage the firm’s reputation. Future research is needed to empirically test and extend the proposed model. Further empirical research in a particular service setting would advance marketing research as well as be of great managerial significance.

Introduction What is fast fashion? Does this term just define all the latest or the most popular or the most famous clothes? In reality, this social phenomenon goes beyond the conventional notion of industrialized fashion and carries more importance than is implied by this view. Fast fashion, defined as “the retail strategy of adapting merchandise assortments to current and emerging trends as quickly and effectively as possible” (Sull & Turconi, 2008, p. 5), has received a great amount of attention from fashion marketers and consumers since its inception during the 21st century (Tokatli, 2008; Jang et al., 2012). The purpose of this study was to deepen our understanding of fast fashion consumers. Based on the review of related literature, the key variables related to fast fashion consumers were categorized into three dimensions: consumer characteristics (i.e., fashion leadership, price consciousness), consumer awareness (i.e., awareness of sustainable practices of fast fashion retailers, perception of fashion democratization), and attitude toward fast fashion retailers. The three dimensions were examined in a sequential manner to assess the power of each set of antecedents in explaining college students’ repatronage intention of fast fashion retailers. Related Literature While fast fashion retailers have experienced a huge financial success mainly due to their affordable and accessible fashion products, they have also been harshly criticized by some members of the public because of their lack of corporate social responsibility. Indeed, fast fashion retailers’ low cost and efficient supply chain management systems have had negative effects on the environment, society, and people (Barnes & Lea-Greenwood, 2006; Bruce & Daly, 2006; Ro & Kim, 2009). The U.S. Environmental Protection Agency (EPA) announced that about 14.3 million tons of textiles were generated in 2012, making up 5.2 percent of total municipal solid waste. Such massive textile waste has been attributed to fast fashion retailers because the cheap and trendy items they produce encourage consumers to make frequent purchases and to frequently dispose of unwanted clothing. Furthermore, several fast fashion retailers (e.g. Gap and Forever 21) have been criticized for the use of child labor and the sweatshop-like conditions of their factories (Ramishvili, 2012). Moreover, some fast fashion retailers have been involved in intellectual property lawsuits because they replicated the runway designs of prominent designers to produce knock-off products (Pous, 2013). In response, a few fashion experts claim that fast fashion retailers destroy fashion because the styles produced lack of aesthetic expression and creativity (Choufan, 2013). However, these issues are not solely a problem associated with fast fashion retailers. In fact, the entire fashion industry is responsible for adverse environmental and societal consequences to some extent. Traditional fashion retailers (e.g. Diesel, Levi’s, Dolce & Gabbana, Chanel, Hermès) also generate huge amounts of textile waste along with hazardous waste that results from the chemical materials used in production processes. Their products are also manufactured in developing countries to keep production costs low. They also may not pay attention to the labor environment. Therefore, traditional fashion retailers along with fast fashion retailers have responsibilities related to sustainability issues (Casey, 2014; Greenpeace, 2013). Nevertheless, fast fashion retailers have received the majority of the public’s criticism regarding these issues. Contrary to a popular belief, fast fashion retailers have taken some steps to apply the concept of sustainability into their business practices. For example, H&M collects unwanted garments for recycling, uses recycled or reused materials for producing new garments and uses organic cottons (Lanyon, 2013). Other fast fashion retailers like Zara, Topshop and Uniqlo as well as H&M also have launched eco-friendly collections (MacDonald, 2012). Moreover, H&M, Zara, Mango and Uniqlo have committed to eliminate the release of toxic chemicals by 2020 in response to Greenpeace’s Detox campaign and to public pressure (Greenpeace, 2012). Furthermore, fast fashion retailers are also paying attention to labor issues. For instance, after more than 1,100 people died from the Rana Plaza building collapse on April 24th in 2013 (Chua, 2013), major fast fashion retailers signed the Accord on Fire and Building Safety in Bangladesh. This accord indicates these retailers agree to be responsible for the working environment for employees in apparel factories in Bangladesh. Although their ultimate goal might be to increase their sales by recovering their brand images damaged by unfavorable media coverage, it is clear that movement toward sustainable practices will minimize the negative impact of their business practices on the environment and society and encourage other retailers to incorporate sustainable practices. In spite of the harsh criticism directed at fast fashion retailers, consumers still like wearing fast fashion products considering that fast fashion retailers have continuously expanded their businesses worldwide and have been successful. Prior researchers interested in fast fashion retailers have focused on supply chain management issues (Barnes & Lea-Greenwood, 2006; Mihm, 2010), the value of fast fashion (Cachon & Swinney, 2011), and indentifying business strategies of a particular fast fashion retailer (Ferdows, Lewis, & Machuca, 2005; Ghemawat, Nueno, & Dailey, 2003; Tokatli, 2008). However, few researchers have theoretically explained why consumers still like fast fashion products and visit fast fashion retailers. With that in mind, the present study identified various factors that positively influence consumer attitude and their patronage intention toward fast fashion retailers. Furthermore, although fast fashion retailers have positive motivations toward consumers (e.g. provide inexpensive fashionable items,participate in sustainable practices), consumer research has highlighted their negative effects on the environment and society (e.g., Morgan & Birtwistle, 2009). Methods An online self-administered survey methodology was employed with a purposive sample of U.S. college students who had shopped at fast fashion retailers. A total of 154 usable responses were used for data analysis. The click through rate was 79.79%. Exploratory factor analysis and hierarchical regression were used to examine the interrelationships among the three dimensions of antecedents (consumer characteristics, consumer awareness, consumer attitude) and repatronage intention. The measurement items employed were developed based on previous literature. All items were reviewed and modified to fit the context of this research: consumer attitude and patronage intention toward fast fashion retailers (Madden, Ellen, & Ajzen, 1992); perception of fashion democratization (PFD) (Dubois, Czellar, & Laurent, 2005); fashion opinion leadership (Flynn et al., 1996; Goldsmith & Hofacker, 1991); and price consciousness (Lichtenstein et al., 1993). The items for measuring awareness of sustainable practices of fast fashion retailers (ASP) were created based on news articles presenting sustainable practices fast fashion retailers actually engaged in. Participant Characteristics Among the participants, 48.1% were majoring in a fashion related area (e.g. fashion design, retail merchandising). The majority of the participants were female (85.1%). Most participants (92.2%) were between 18 and 25 years old. With respect to ethnicity, 63.0% were Caucasian. Approximately half of the participants (52.6%) reported that they earned less than $10,000 annually. Also, 26.0% of the participants shopped at fast fashion retailers once a month. Results A weighted least squares (WLS) hierarchical regression analysis was used for data analysis. Fast fashion shopping frequency was used as a weight variable as it is related to the variability in the dependent variable. The results revealed that: (a) fashion leadership positively influenced repatonage intention (Model 1); (b) after controlling consumer characteristics, PFD played a significant role in increasing variance explained in repatonage intention (Model 2) and (c) after controlling consumer characteristics and awareness, consumer attitude was found to be a significant predictor, partially mediating the linkages from fashion leadership and PFD to repatronage intention (Model 3). Implications and Conclusion Our findings suggest that fashion leadership plays an important role in the fast fashion market because it initiates the acceptance of new trends and leads to diffusion of new fashion. Prior research suggests that fashion leaders (versus followers) are willing to take risks in trying new items offered by fast fashion retailers, are interested in fashion information, tend to retain fashion items for socializing for a short period of time and need various and unique fashion items (Goldsmith, Freiden & Kilsheimer, 1993; Kang & Park-Poaps, 2010). Given that fast fashion retailers promote frequent purchases and decrease the financial burden by offering new products on a weekly basis and charging low prices, our finding is consistent with fashion leaders’ characteristics prior research identified. Another important finding is that the role of PDF in defining fast fashion consumers. Fast fashion products look similar to high-end products, but are comparatively inexpensive because the fast fashion retailers apply or copy high-end designs into their products and use cheap materials (Niinimäki, 2009; Reinach, 2005). Also, fast fashion retailers open tremendous stores across the world, which make fashion more accessible to consumers globally. As a result, fast fashion retailers accelerate the fashion democratization and it means that both concepts of fast fashion and fashion democratization are highly related. As Wang (2010) stated, “fast fashion’s soul is to make fashion democratized with its low price and speed” (p.10). Further research is needed to extend and corroborate the findings of this study.

The explosion of new technologies is transforming the retail industry. In particular, a range of smart technologies (e.g., tablets, smartphones, WiFi, augmented reality, apps, video, virtual catalogs, smart tags) are providing fashion retailers with innovative ways to capitalize on strategic opportunities (Anderson & Exkstein, 2013). Due to the growth of smart in-store technology (SIST) applications in the retailing environment, it is critical for academic researchers to understand consumer responses to these technologies. The technology acceptance model (TAM) (Davis et al., 1989; Davis, Bagozzi, & Warshaw, 1992) is one framework for investigating consumer adoption of SIST. However, research has been equivocal concerning the belief-attitude-intention linkage, especially the mediating role of attitude in TAM. As an attempt to address this issue, this study examines how well TAM explains consumer adoption of SIST. Online survey data were collected from three different SIST settings (i.e., Virtual Mirror vs. Socially Interactive Dressing Room vs. RFID Music Tag). A total of 657 individuals completed the questionnaires resulting in a 27.56% response rate. Excluding participants with incomplete data, responses from 625 individuals (203 for Virtual Mirror; 209 for Socially Interactive Dressing Room; 213 for RFID Music Tag) were included for data analysis. A series of hierarchical multiple regressions was used to analyze the data. Our major findings include: (a) perceived ease of use was found to be a suppressor variable and thus dropped from the model; (b) perceived usefulness was significant in Virtual Mirror (β = .33, p < .01), Socially Interactive Dressing Room (β = .26, p < .01) and RFID Music Tag (β = .18, p < .01); (c) perceived enjoyment was found to be the best predictor of adoption intention of: Virtual Mirror (β = .46, p < .001); Socially Interactive Dressing Room (β = .61, p < .001); and RFID Music Tag (β = .67, p < .001); (d) attitude has a small effect above and beyond the effects of perceived usefulness and perceived enjoyment; and (e) attitude partially mediated the belief-intention linkage in Virtual Mirror. In Socially Interactive Dressing Room and RFID Music Tag, attitude fully mediated the usefulness-intention linkage while it partially mediated the enjoyment-intention relationship. Our findings have implications for improving consumer adoption of SIST. Our data indicate that, although perceived usefulness is clearly important, perceived enjoyment is even more important and should not be overlooked in SIST execution and management. Our results imply that consumers may be willing to tolerate a SIST that does not do a useful task in order to enjoy the SIST experience itself. This finding also suggests that no amount of usefulness will be able to compensate for a SIST that does not provide enjoyment.

This study addresses the relationship between individual differences regarding self-concept, measured by Self Concept Clarity (SCC) scale and Relational-Interdependent Self-Construal and relationships (RISC) scale, and diverse affective consequences after choice behavior. We hypothesized that lower self-concept clarity and higher relational interdependence would be related to increased susceptibility to choice context–for example, how a choice set is constructed based on one’s initial preference. We examined how variations in a choice set can produce different affective consequences after making choices, and investigated the underlying neural mechanism using fMRI. In this experiment, participants first rated their preferences for art posters, and made a series of choices from a presented set. After the choice task, they completed post-choice measures including preferences for the chosen posters, as well as measures of their self-concept clarity and relational interdependence. Our behavioral results demonstrated that when participants faced more conflicting choice context, self-concept clarity was related to more positive affective consequences after choice, whereas relational interdependence was correlated with a lower second-rated attractiveness of the chosen option. The neuroimaging analysis of choice-making revealed that self-concept clarity and the degree of their relational interdependence served as modulators in shaping how one perceives and experiences the same decision-making process. These results have theoretical and practical importance in that it is one of the first studies investigating the influence of the individual differences regarding self-concept on value-based decision making process among diverse choice set contexts.

솔나리의 무병균주 획득과 기내 대량증식을 위해 식물생장조절물질이 인편의 재분화에 미치는 영향을 알아보기 위해 본 연구를 수행한 결과 인편은 캘러스가 유기된 2주 후 분화가 관찰되었고, 배양 4주 후에는 잎, 뿌리, 소인편이 생성되었다. TDZ 0.1 mg/L + NAA 0.01 mg/L를 첨가한 처리구에서 잎의 분화율이 87.5%로 가장 높았으며, 뿌리 분화율은 BA 0.2 mg/L 첨가구가 81.8%로 가장 높은 분화율을 보였다. 캘러스 형성률은 TDZ를 포함한 배지에서 형성 되었다. 한 인편당 생성된 잎과 인편의 수는 TDZ 0.1 mg/L가 5.7개로 가장 많은 수가 분화 되었으며 식물체의 전체 길이와 잎 길이 그리고 뿌리 길이는 Zeatin 1.0 mg/L + NAA 0.1 mg/L가 10.5 cm로 가장 길었고, 인편의 길이는 TDZ 0.1 mg/L 처리구에서 1.4 cm로 가장 길었다.

This study was designed to determine whether selenium (Se) nutrition affects pulmonary glutathione peroxidase and alveolarization in the neonatal rat. Twenty-four female Sprague Dawley rats were bred and fed a semipurified Se-deficient (0.04 ppm, Se-) or

We present new BVRI light curves of UY UMa with no O’Connell effect and a flat bottom secondary eclipse. Light curve synthesis with the Wilson-Devinney code gives a new solution, which is quite different from the previous study: UY UMa is an A-subtype over-contact binary with a small mass ratio of q = 0.21, a high inclination of 81˚.4, a small temperature difference of ΔT = 18˚, a large fill-out factor of f = 0.61, and a third light of approximately 10% of the total systemic light. The absolute dimensions were newly determined. Seventeen new times of minimum light have been calculated from our observations. The period study indicates that the orbital period has intricately varied in a secular period increase in which two cyclical terms with periods of 12y.0 and 46y.3 are superposed. The secular period increase was interpreted to be due to a conservative mass transfer of 2.68 × 10–8 M⊙/yr from the less massive to the more massive star. The cyclical components are discussed in terms of double-light time contributions from two additional bound stars. The statistical relations of Yang & Qian (2015) among the physical parameters of 45 deep, low mass ratio contact binaries were revisited by using the physical parameters of UY UMa and 25 Kepler contact binaries provided by Şenavci et al. (2016).

본 연구에서는 사용자의 생체 신호를 반영한 감성 컴퓨팅 게임을 개발하였다. 생체 신호 측 정을 위해 GSR(Galvanic Skin Response), FSR(Force Sensing Resistor), 온도 센서(Infrared Thermometer)를 장착한 마우스를 제작하였다. 해당 마우스를 통해 게임을 하는 사용자의 생체 신호를 비침투적으로 측정한다. 측정된 데이터는 실시간으로 처리되어 사용자의 긴장도를 3단 계로 구분하며 구분된 긴장도는 반영되어 NPC(Non-Player Character)의 정서 반응과 스토리 분기의 변화를 가능하게 한다. NPC의 반응과 스토리 분기의 제작을 위해 Live 2d, Inkle Script 를 사용하였다. 본 연구를 통해 사용자의 생체 신호를 이용한 감성 컴퓨팅 게임 제작에 하나의 방법론을 제시한다.

Most of the commercial devices for vitrification are directly immersed into the warming solution (WS) for increasing of warming rate. However, the previous modified cut standard straw (MCS) which has reported is difficult to immerse into the WS. The aim of this study was to investigate whether the long cut straw (LCS) could be useful as a stable tool for vitrified-warmed human blastocysts. A total of 138 vitrified-warmed cycles were performed between November 2013 and November 2014 (exclusion criteria: women ≥38 years old, poor responder, surgical retrieval sperm, and severe male factor). The artificial shrinkage was conducted using 29-gauge needles. Ethylene glycol and dimethyl sulfoxide (7.5% and 15% (v/v)) were used as cryoprotectants. Freezing and warming were conducted using the LCS tool. The cap of LCS was removed using the forceps in the liquid nitrogen (LN2) and then directly immersed into the first WS for 1 min at 37℃ (1 M sucrose). Only re-expanded blastocysts were transferred after it was cultured in sequential media for 18-20 h. A total of 294 blastocysts were warmed, and all were recovered (100%). Two hundred eighty-five embryos were survived (96.9%). The vitrifiedwarmed blastocysts of all patients were transferred without any cancellation. We were able to achieve a reasonable implantation (24.2%), following by clinical pregnancy (36.2%), which then continued to ongoing pregnancy (36.2%), and live birth (31.2%). Using LCS is achieved the acceptable rates of survival, pregnancy and live birth. Therefore, the LCS could be considered as a stable and simple tool for human embryo vitrificaton.

인터넷의 사용이 증가하며 촉발된 기기들 간의 상호작용이 활발히 일어나는 IoT(Internet Of Things)가 산업 전반에 확산되면서 사용자와 IoT 기기들간의 상호작용을 네트워크를 통하여 실시간으로 웹 서버 및 어플리케이션으로 데이터를 전송하는 기술은 필요함을 넘어서서 이제 하나의 IT 융합 프레임워크로서의 제공을 요구한다. 본 논문에서는 IoT 환경을 기반으로 사용 자의 이동 단말기와 각종 센서들을 이용한 콘텐츠 제작을 위한 프레임워크 설계 시 고려해야할 부분과 그에 대한 제안 기법을 보였으며, 제안 기법들을 적용한 프로토타입의 프레임워크를 보 이고, 이를 적용한 예로써 IoT 환경에서의 게임을 제작하여 IoT 환경에서 서비스로의 게임의 가능성을 보였다.

This study investigated in vitro antioxidant, anti-inflammatory and cytotoxicity on human lung epithelial A549 cells of different solvent extracts from Jerusalem artichoke (Helianthus tuberosus L.) tuber. The EtOH extract contained amounts of phenolics (22.20 tannic acid equivalent ㎎/ɡ) and exhibited the highest antioxidant activity and anti-inflammatory activity. Several methods were employed for measure the antioxidant activity: 1,1-diphenyl-2-picrylhydrazyl radical scavenging activity (IC50 = 206.79 ㎍/㎖), reducing power activity (21.26 ascorbic acid equivalent ㎎/ɡ) and total antioxidant activity (19.05 ascorbic acid equivalent ㎎/ɡ). Meantime, the EtOH extract inhibited the NO production completely with a concentration of 800 ㎍/㎖. Besides, the H2O extract exhibited more potent effect on human lung epithelial A549 cells. This study suggested that Jerusalem artichoke tuber had antioxidant, anti-inflammatory and cytotoxicity on human lung epithelial A549 cells.

본 연구에서는 원예치료가 지적장애 청소년의 자아존중감과 정서지능에 미치는 영향에 대해 알아보고자 하였다. 일반 고등학교 특수학급의 지적장애 학생5명을 대상으로 원예치료 프로그램을 실시하기 전과 후의 자아존중감과 정서지능을 평가하였다. 원예치료는 지적장애 청소년에게 다양한 원예활동을 통하여 본인의 생각과 느낀 점들을 잘 표현하게 하고 어려운 작업들도 할 수 있다는 자신감으로 쉽게 포기하지 않고 다시 시도하여 더 큰 만족감을 경험할 수 있게 하였다. 또한 식물에게 자신의 감정이입을 하여 다른 사람의 감정을 이해하고 수용하며 스스로의 감정을 조절할 수 있게 되어 원예치료가 지적장애 청소년의 자아존중감과 정서지능 향상에 효과적임을 알 수 있었다