Sow longevity is important for efficient and profitable pig farming. Recently, there has been an increasing interest in social genetic effect (SGE) of pigs on stress-tolerance and behavior. The present study aimed to estimate genetic correlations among average daily gain (ADG), stayability (STAY), and number of piglets born alive at the first parity (NBA1) in Korean Yorkshire pigs, using the SGE model. The phenotypic records of ADG and reproductive traits of 33,120 and 11,654 pigs, respectively, were evaluated. The direct effect on ADG had a significantly negative genetic relationship with STAY, whereas the social effect on ADG had a neutral genetic relationship. In addition, the genetic correlation between the social effects on ADG and NBA1 tended to be positive, unlike the direct effects. The genetic correlation of the total effect on ADG with that of STAY was negative but non-significant, owing to the social effect. These results suggested that total genetic effect on growth in the SGE model might reduce the negative effect on sow longevity owing to the growth potential of pigs. We recommend including social effects as selection criteria in breeding programs to obtain satisfactory genetic changes in both growth and longevity.

Cryopreservation of boar semen is continually researched in reproductive technologies and genetic resource banking in breed conservation. For evaluating the boar semen quality, sperm motility (MOT) is an important parameter because the movement of spermatozoa indicates active metabolism, membrane integrity and fertilizing capacity. Recently, polymorphisms reported to be significant association with sperm MOT. This study was conducted to evaluate the SNP in the coding region of ESR1 (g.672C>T inexon 1) as a positional controlling for motility and kinematic characteristics of post-thawed boar semen. To results,The g.672C>T was significantly associated with frozen semen motility and kinematic characteristics. g.158 T>C SNP was high significantly associated with MOT, VCL, VSL and VAP Also, the SNP was low significantly associated with ALH.Therefore, we suggest that theSNP in the coding region of ESR1 (g.672C>T in exon 1) may be used as a molecular marker for Duroc boar Post-thawed semen quality.

Estrogen receptor 2 (ESR2) is involved in oestrogen-related apoptosis in cell cycle spermatogenesis but their effects have not yet confirmed in pig. Therefore, this study was performed to investigatetheir association with semen motility and kinematic characteristics. DNA samples from 126 Duroc pigs with records of sperm motility and kinematic characteristics [Total motile spermatozoa (MOT), Curvilinear velocity(VCL), Straight-line velocity(VSL), the ratio between VSL and VCL(LIN), Amplitude of Lateral Head displacement(ALH)] were used in present study. A single nucleotide polymorphism (g.35547A>G) was associated with MOT, VCL, VAP and ALH in Duroc population (p < 0.05). Therefore, we suggest that the porcine ESR2 may be used as a molecular marker for Duroc boar semen quality, although its functional effect was not clear yet. These results will improve the understanding of the functions of the ESR2 in spermatogenesis within the reproductive tracts, and will shed light on ESR2 as a candidate gene in the selection of good sperm quality boars.

Acute kidney injury (AKI) is a disorder that is manifested by a sudden decrease of renal function within several hours, and AKI remains a significant cause that can lead to increasing morbidity and mortality. Although AKI has been extensively studies in animal models, translating the results from animal studies into clinical use has not been successful due to various factors including basal etiology of kidney deficiency and comorbidities and the complexity of this pathology. As a golden parameter, measuring serum creatinine (SCr) and blood urea nitrogen (BUN) has been conventionally used for determining the renal function, however, these biomarkers has been regarded suboptimal to identify renal injuries in early stages. In this study, we attempted to screen other serum biomarkers in early AKI event using cynomolgus monkeys. Two male monkeys, aged 60 months, were subjected to ischemic injury by unilateral clamping of renal pedicles for forty five minutes and then subsequently reperfused; the unclamped kidney was regarded as non-injured controls. Compared with control kidneys, we have found that the concentration of several inflammatory proteins including MCP1, TGFα, GSTα, were higher in the renal vein of injured kidney compared with control side after 24 and 48 hours of AKI. However, changes of serum level of KIM-1, which is one of the most-widely studied marker in rodent studies, were not different after AKI. Our results provide an useful information while developing a novel marker in AKI.

Stored grain pests can cause reduction of grain quantity, quality, commercial value and germination rate. Susceptibility of three fumigants, methyl bromide, ethyl formate and phosphine, were assessed on Tribolium castaneum, which is an important stored grain pest. On susceptible insects, LCT50 of phosphine was 0.654mg h/L for egg, 0.127mg h/L for late larvae, 0.105mg h/L for pupae and 0.048mg h/L for adult stage, respectively. LCT50 of methyl bromide was 33.193mg h/L for egg, 14.585mg h/L for late larvae, 8.616mg h/L for pupae and 11.967mg h/L for adult stage, respectively. LCT50 of ethyl formate were 25.165mg h/L for egg, 80.912mg h/L for late larvae, 176.326mg h/L for pupae and 68.578mg h/L for adult stage, respectively. On resistant insects, LCT50 of phosphine were 82.325mg h/L for egg, 33.315mg h/L for late larvae, 73.546mg h/L for pupae and 55.707mg h/L for adult stage, respectively. LCT50 of methyl bromide were 19.250mg h/L for egg, 43.413mg h/L for late larvae, 76.842mg h/L for pupae and 19.387mg h/L for adult stage, respectively. LCT50 of ethyl formate were 87.552mg h/L for egg, 113.457mg h/L for late larvae, 200.122mg h/L for pupae and 85.394mg h/L for adult stage, respectively.

We assessed the susceptibility of three fumigants on Phthorimaea operculella, which is an important pest of stored potato worldwide. 5 to 6 initial dosage of each fumigants were treated on every growth stages of P. operculella. Methyl bromide showed 100% mortality at CT 33.40mg h/ L on egg, CT 14.41mg h/L on late larvae, CT 31.89mg h/L on pupae and CT 16.01mg h/L on adult, respectively. The LCT50 of methyl bromide was 19.115mg h/L on egg, 3.934mg h/L on late larvae, 13.810mg h/L on pupae and 6.260mg h/L on adult, respectively. In case of phosphine, 98% mortality was achieved at CT 16.77mg h/L on egg, and 100% mortality was achieved at CT 16.58mg h/L on late larvae, CT 18.54mg h/L on pupae and CT 12.28mg h/L on adult, respectively. The LCT50 of phosphine was 1.457mg h/L on egg, 2.236mg h/L on late larvae, 1.282 mg h/L on pupae and 0.253mg h/L on adult, respectively. In case of ethyl formate, 100% mortality was achieved at CT 96.21mg h/L on egg, CT 101.30mg h/L on late larvae, CT 120.66mg h/L on pupae and CT 148.30mg h/L on adult, respectively. The LCT50 of ethyl formate was 23.730mg h/L on egg, 13.706 mg h/L on late larvae, 29.578mg h/L on pupae and 19.235mg h/L on adult, respectively.

Carbonyl sulfide(COS) is a naturally generated gas from fermentation process of microbes and from plant root and stem. COS was firstly registered as a fumigant at 1993 to control stored product pests. To supplement environmental problems and toxicity of commercial fumigants and develop new fumigant, we have processed the susceptibility assessment of carbonyl sulfide on important agricultural pests, Myzus persicae and Tetranychus urticae. Every growth stages of two insect species were tested, and five dosages of carbonyl sulfide were treated for 4 hours, and the mortality was investigated after 24 hours of treatment. Nymphal stage of M. persicae was completely controlled at more than 20 mg/L dosage, and adult stage showed 95.8% mortality at 80 mg/L dosage. The LC50 of M. persicae was 7.314mg/L for nymph and 26.117mg/L for adult stage. Egg stage of T. urticae showed 91.2% mortality when treated with 100mg/L carbonyl sulfide, and nymph and adult stage showed 100% and 94.1% mortality at 8mg/L and 80mg/L, respectively. The LC50 of T. urticae was 73.110mg/L for egg, 2.818mg/L for nymph and 12.054mg/L for adult stage.

The existing ethyl formate fumigant is carbon dioxide (CO2) mixed liquified gas in metal cylinder, but this product type costs a lot to manufacture, translate and maintain cylinder. To supplement these problems, we have developed a new ethyl formate fumigation technique with nitrogen (N2) carrier. We assessed the susceptibility of mealy bugs, the most frequently detected pests in imported banana, and phytotoxicity of banana fruits. Ethyl formate and nitrogen were concurrently treated on citrus mealybug, one of the most resistant mealybug to fumigant, and ethyl formate was treated with LC50 product of independent treatment dosage. Nitrogen was treated with 7 dosages from 79% to 95% concentration. Phytotoxicity of banana was assessed by treating EF 35 mg/L with N2 79% for 14 days, and color, sugar contents and loss of weight were measured. EF with N2 treatment showed more than 50% of mortality on every growth stages, and there was no significant difference between control and treatment banana fruits. These results indicate that concurrent treatment of EF and N2 can be used to control mealybug in banana fruits.

Recently, phosphine resistance of Sitophilus oryzae has been reported from China, India, Brazil and Australia. In this study, susceptibility of three fumigants were assesses on phosphine resistant and susceptible S. oryzae to investigate domestic phosphine resistance level and to use base data for resistance control. On susceptible insects, LCT50 of phosphine was 0.440mg h/L for egg, 0.602mg h/L for early larvae, 3.901mg h/L for late larvae, 6.171mg h/L for pupae and 0.295mg h/L for adult stage, respectively. LCT50 of methyl bromide was 9.997mg h/ L for egg, 12.113mg h/L for early larvae, 18.952mg h/L for late larvae, 21.104mg h/L for pupae and 17.824mg h/L for adult stage, respectively. LCT50 of ethyl formate was 75.795mg h/L for egg, 60.110mg h/L for early larvae, 160.491mg h/L for late larvae, 255.797mg h/L for pupae and 77.711mg h/L for adult stage, respectively. On resistant insects, LCT50 of phosphine was 6.959mg h/L for egg, 28.456mg h/L for early larvae, 48.170mg h/L for late larvae, 29.106mg h/L for pupae and 16.550mg h/L for adult stage, respectively. LCT50 product of methyl bromide was 17.842mg h/L for egg, 14.900mg h/L for early larvae, 25.840mg h/L for late larvae, 43.520mg h/L for pupae and 16.397mg h/ L for adult stage, respectively. LCT50 of ethyl formate was 60.034mg h/L for egg, 64.450mg h/L for early larvae, 149.028mg h/L for late larvae, 140.408mg h/L for pupae and 66.043mg h/L for adult stage, respectively. Domestic resistant S. oryzae showed 4 to 56 times higher resistance rate than susceptible insects.

연 10회 이상 발생하는 온실가루이는 토마토 재배 시 6월 하순 기온이 상승하면서부터 발생량이 급격히 증가하고 약제에 대한 저항성이 강해 많은 농가에서 방제에 많은 어려움을 겪고 있다. 이러한 온실가루이의 효과적인 방제를 위해 최적교호살포 약제조합을 선발하는 실험을 실시하였다. 작용기작에 따라 약제는 각각 신경전달기능을 억제하고, 키틴생합성을 저해하며, 지질생합성을 저해하는 작용기작을 가진 약제로 선정하였다. 각 처리구별로 약제 살포순서를 다르게 하여 교호살포한 결과 모든 처리구에서 3회 약제처리 후 성충밀도가 처리전 밀도보다 유의한 차로 줄어들었다. 약충에 있어서는 약제처리전 모든 처리구에서 약충 발생이 낮아 정확한 밀도억제효과를 확인하기 어려웠지만 최종조사에서는 신경전달저해, 탈피저해, 지질생합성저해 약제 순으로 처리한 처리구의 밀도가 무처리구와 비교하였을 때 일정수준 억제되는것을 확인하였다

2018년 강원도 춘천의 경우 동계최저기온(12월 상순~2월 중순)은 전년대비 약 0.2~9℃낮은 것으로 나타났다. 이에따라 돌발해충의 월동난 부화율이 감소하는 추세를 보였으며 실제로 갈색날개매미충은 전년대비 약52%, 꽃매미는 약67% 부화율이 낮아졌다. 또한 최근 강원도에서 발생면적이 증가하고 있는 미국선녀벌레는 5월 하순에 부화하여 7월 상순에 인삼포장에서 주당 최대 12마리(중산간지)의 약충발생밀도를 보였고, 약제방제가 이루어지지않은 아까시나무에서는 7월상순 가지당 312마리(산간지)의 최고발생밀도를 보였다. 갈색날개매미충의 경우 복숭아과원에서의 발생은 많지 않았지만 과원주변 수목에서는 7월상순 가지당 최고 73마리(산간지)의 약충이 발생하였다. 꽃매미는 5월 하순 부화가 시작된 후 포도과원에서 주당 최고 12마리(산간지)의 약충이 발생하였지만 약제방제를 통해 시간이 지남에 따라 밀도가 점차 줄어드는 것을 확인하였고, 볼록총채벌레는 8월 상순부터 발생이 시작되어 9월 상순 트랩당 4.8마리(평야지)의 발생밀도를 보였다.

Free-standing electrodes of CuO nanorods in carbon nanotubes (CNTs) are developed by synthesizing porous CuO nanorods throughout CNT webs. The electrochemical performance of the free-standing electrodes is evaluated for their use in flexible lithium ion batteries (LIBs). The electrodes comprising CuO@CNT nanocomposites (NCs) were characterized by charge-discharge testing, cyclic voltammetry, and impedance measurement. These structures are capable of accommodating a high number of lithium ions as well as increasing stability; thus, an increase of capacity in long-term cycling and a good rate capability is achieved. We demonstrate a simple process of fabricating free-standing electrodes of CuO@ CNT NCs that can be utilized in flexible LIBs with high performance in terms of capacity and cycling stability.

“If you‟re ever found yourself wondering what to do during an annoyingly long layover (hi, hello, all of us), „get Botox‟ will soon join your list of possibilities – at least if you‟re traveling in South Korea”(MacKenzie, 2017). Introduction Cosmetic surgery has become a new attraction for Chinese tourists to visit Korea. According to the Ministry of Health and Welfare of Korea, 27,646 of 127,648 Chinese medical tourists who visited Korea in 2016 did so to obtain cosmetic surgery (Nam, 2017). This paper presents how external desire influenced the socio-historical development of the cosmetic surgery tourism in South Korea, focusing on Chinese crossborder consumption. In analyzing this relatively new phenomenon, we identified two intertwined desires. Specifically, while popularity of cosmetic surgery in South Korea is driven by the desire of individual Chinese consumers to obtain symbolic capital by achieving so-called K-beauty, this directly supports the collective desire of the Korean nation to construct a new Korean-ness. This trend has led to the promotion of Medical Korea, aiming to erase the former image of uncool industrial emerging country. In examining these complex practices, we employed the conception of “nation-ness” (Taylor, 1997) to elucidate the renewal of Korean national identity in the medical tourism industry and the global marketplace (Anderson, 1991; Appadurai, 1996; Lee, 2017). This paper commences with a brief outline of the socio-historical development of cosmetic surgery in Asian societies. We then discuss the connection of beauty and social capital among the Chinese consumer society and how Korean‟s cosmetic surgery industry has become the icon site for the achieving the ideal beauty. The paper closes with an illustration of the inter-relationship between the emerging consumer desire for beauty and the reconstruction of Korean-ness. Cosmetic surgery in contemporary asian consumer society Drawing on Giddens‟s (1991) notion of reflexivity, Belk (1988) and other consumer researchers have revealed that consumers consider their body as their possession and a reflection of their self. Consequently, some see it as a resource for constructing their desired identity through cosmetic surgeries (Askegaard, Gertsen, & Langer, 2002; Schouten, 1991; Thompson & Hirschman, 1995). While this phenomenon has mostly been examined in the context of contemporary Western consumer society, it is increasingly becoming more widespread. Such practices have resulted in human body no longer being viewed as a biological entity, but rather as “the finest consumption object” that can be further refined if needed (Baudrillard, 2005, p. 129). Altering one‟s body has traditionally been considered a taboo in many Asian cultures. In ancient Chinese society, there was a general perception that our bodies, down to a single hair and a flake of skin, are given to us by our parents. Therefore, any modification to the way our body looks and functions would be considered disrespectful to one‟s parents (Hua, 2013). However, in the world of cable TV and mass-circulation of Hollywood movies, in which social media has become an indispensable part of everyday life for most individuals, it is not surprising that Western beauty ideals have emerged as a dominant reference for the rest of the world. As the Westernized values and lifestyles become more easily accessible through media, they challenge these former social norms. Consequently, Asian women are increasingly seeking body modifications, such as plastic surgery, in an attempt to attain the elusive ideal beauty. In her research on body alternations, Orbach (2011) reported that 50 percent of teenage girls in South Korea planned to alter their faces or bodies through plastic surgery. According to the available evidence, in 2011, South Korea was rated first in the world in terms of the per capita ratio of aesthetic plastic surgeries (Shin, 2011). The success of South Korea‟s plastic surgery industry then made the country one of the best site for body alternations in the global beauty marketplace. Chinese desire for new face: beauty as capital Although it directly counters old Confucian doctrine of not tampering with one‟s body for filial piety, cosmetics surgery is very popular in China. In her book Buying Beauty, Hua (2013) noted that the increasingly brutal competition for jobs has prompted Chinese women to regard beauty as capital. It is thus not uncommon for Chinese parents to finance their daughters‟ cosmetic surgery, as they have come to perceive a pretty face as a worthwhile long-term investment, as it may increase the future career and/or marriage prospects of their daughters. For this reason, Chinese women are undergoing cosmetic surgery at a much younger age than do their Western counterparts. “Being good-looking is capital” has become the epitome of Chinese young girls. They consider attractive appearance that a cosmetic surgery may proffer as a form of capital, which they believe can give them a competitive advantage in the increasingly fierce job market (Hua, 2013). This attitude is prevalent among women, as gender and appearance discrimination is widespread in Chinese job market even in occupations where outward appearance usually has no relevance, such as civil service and government institutions (Hua, 2013). Owing to the increasingly widespread access to popular and social media and TV as a result of China reopening its doors, Chinese beauty standards have changed, whereby the perception of ideal image is heavily influenced by Western movies, pop culture, and the fashion and beauty industry (Hua, 2013). As Luo‟s (2012) research demonstrated, however, these newly adopted Western beauty ideals are coming into conflict with those that have traditionally been held by the Chinese. Yet, as Li et al. (2007) have shown, not all recent changes to the perceptions of and attitudes toward external appearance can be attributed to the Western influence. In their cross-cultural study on skin-whitening practices in four Asian markets, the authors reported that the desire for “white skin” in many Asian cultures (Chinese, Japanese, Korean, and Indian) has a long history. Saraswati (2010) concurred with this finding, stating that, in the non-Western context, the desire for “whiteness” cannot be equated to the desire for “Caucasian whiteness,” implying that the concept of whiteness may be context-dependent. This tension seems to be relieved by the adoption of Korean beauty ideal, which blends the Western and Korean physical traits and has resulted in Hallyu or the Korean Wave. Since the late 1990s, the term “Hallyu” has been used to describe the influx of South Korean popular culture in Asia. Korean TV dramas, movies, and popular music (K-pop) have in recent decades become staples in Asian markets formerly dominated by Japan and Hong Kong (Seabrook, 2012). Since the Korean Wave hit China, the visual appearance, fashion trends, hairstyle choices, and make-up styles of Korean stars have become highly popular. Consequently, many Chinese people regard Korea as the cosmetic surgery hub of Asia, as Korean beauty is admired by Chinese people who thus aspire to attain it by undergoing various surgical and non-surgical procedures. This growing trend was spurred by the success of the TV drama, Jewel in the Palace, which resulted in the popularity of the lead actress Lee Young Ae among Chinese women, who would ask plastic surgeons to make them look like her (Hua, 2013). The popularity of Korean pop culture and the widespread adoption of the Korean beauty ideals can be interpreted as counter-standard against the Western beauty. Yet, as Hua (2013) and others argue, the rise of Korean influence in the Asian markets can also be viewed as an indication of the submission to the Western beauty imperialism. This tension exists, as their Mongolian heredity with more prominent noses and lighter skins than other Asians gives Koreans certain “Western” features (Fairclough, 2005). The new face and desire for the new national identity Not long ago, Korea had the reputation as an emerging industrial nation that manufactures low-cost cars and appliances (Fairclough, 2005; Seabrook, 2012). South Korea has a long history and reputation as an industrial hub in East Asia. Some of the top global brands, such as Samsung, Hyundai, and LG, began as the key manufacturing partners of Western brands in the early and mid-twentieth century. Korea is also often associated with the Korean War, as described in US motion pictures, such as MASH (Preminger & Altman,1970). However, in the late 1990s, this image began to change with the increasing popularity of aforementioned Hallyu entertainment contents (Fairclough, 2005). In fact, the latest “Korean Wave” has ushered a brand-new transnational representation of Korea into the global marketplace. Following a highly successful cultural Hallyu, Korea has recently launched medical Hallyu, promoting cosmetic surgery (Eun, 2013). In the 2000s, Korean cosmetic surgery emerged as a successful byproduct of the Korean Wave. This growing trend has since become a source of great national pride in South Korea (Holliday, Bell, Cheung, Jones, & Probyn, 2015). While Korean entertainment products were generating enormous revenues, cosmetic surgery was recognized as a profitable addition to the already lucrative export industry, as foreign tourists were willing to travel to the country in order to undergo operations that would make them look like Korean Hallyu stars. In recognition of this change in attitudes towards physical appearance and beauty ideals, “Korean cosmetic surgery” (Hanshi zhengxing) and “Korean-style beauty” (Hanshi meirong) became key words in the cosmetic surgery advertisements in China (Davies & Han, 2011). Cosmetic surgery clinics in the trendiest Gangnam and Apgujeong districts of Seoul often provide medical tourism packages targeting foreign tourists coming from China and other Southeast Asian countries (Eun, 2013). As Hallyu boasts a creative integration of the Western and Korean elements in its entertainment contents (Shim, 2006), Korean cosmetic surgeons are attempting to achieve the same. According to a doctor that took part in Shim‟s (2009) study, Korean surgeons have the best skills to operate on Asian patients, as they have smaller physique and denser subcutaneous tissues compared to their Western counterparts. Although Korean surgeons used to travel to the U.S. to obtain training for the popular procedures, such as eyelid surgery, they subsequently modified the American techniques, realizing that they were inappropriate for the “Korean Body.” For instance, removing too much fat from the eyelids created an unnatural Western eyes that were not suitable for Korean facial structure. Such specialism, which is now internationally recognized, makes aspirant youths from neighboring China and Korean diaspora more than willing to travel to Korea to undergo elective cosmetic procedures that would improve their visual appearance (Holliday, Bell, Cheung, Jones, & Probyn, 2015). The Korean government‟s active support for the export of cultural products has also helped the proliferation of cosmetic surgery tourism. In 2009, the Korean National Assembly passed an amendment to the medical law, enabling hospitals to advertise their services and promote medical tourism (Eun, 2013). Korea Tourism Organization (KTO), a subsidiary organization of the Ministry of Culture and Tourism, runs an online medical tourism platform website, visitmedicalkorea.com, to provide foreign tourists with information about Korean medical tourism. It also supports the overseas marketing of companies and hospitals as a means of attracting more tourists to the country (Korea Tourism Organization, n.d.). While the KTO website is not solely dedicated to cosmetic surgery tourism, Visit Medical Korea‟s website boasts the massive number of cosmetic surgery operations performed every year in Korea. The country is now the third largest cosmetic surgery market after the U.S. and Brazil, as the recognition of the high skill level of Korean surgeons and their use of modern technology motivates many individuals to visit Korea for their beauty enhancement (Korea Tourism Organization and Korea Health Industry Development Institute, n.d.). The fact that Korea has achieved economic progress through rapid modernization but did not give up many of its traditions is another allure to many Asian tourists (Fairclough, 2005). This is emphasized in the promotional video published by KTO through the juxtaposition of the beauty of traditional porcelain making inherited from Joseon dynasty with cutting edge medical technology and skills of Korean medical industry (Korea Tourism Organization, 2016). Conclusion: renewing “Korean-ness” in the global marketplace Desire to be beautiful and prolong one‟s youth is not unique to modern times. Yet, medical advances now make even extending one‟s height by breaking and separating the thigh bone to prompt growth possible. While this sounds scary and can be highly dangerous, it is a very popular operation in Shanghai. Cosmetic surgery is no doubt a popular service high on many Chinese consumers‟ list. Although it may be cynical to say that our desire for beautiful body is perpetuated and exploited by the style industries, it is true that the beauty, cosmetic, fashion, media, and celebrity industries are playing an important role in shaping our beauty standards and promoting the ideal body size/shape in the contemporary marketplace (Orbach, 2011). In this study, we connected Chinese consumers‟ desire for new facial features with the emerging plastic surgery tourism in South Korea as an exemplar of the reconstruction of national identity. The term “nation-ness” is comprehensive and links disparate phenomena, such as nation, nationalism, and nationality by including “everything from the bureaucratic fact of citizenship to the nationalist‟s mythical construction of nation as an eternal entity” (Taylor, 1997, p. 277). In this study, we argued that cosmetic surgery has become a new Korean national identity, which is not solely reflected in the rise of Korean beauty and style in the Pan-Asian (Cayla & Eckhardt, 2008) or even global marketplace. The new identity has also inherited the techno-industrial past, as the preciseness and high quality of Korean “industry” are valuable traits to transfer to this new medical field. In this paper, we demonstrated that the creation and promotion of ideal beauty and body is part of a broader political strategy, in which governments, corporations, and key cultural stakeholders are actively, and sometimes collectively, shaping and monitoring individuals‟ bodily practices.

To assess a potential possibility of Deoduck as functional food resources, this study was performed to determine the changes in chemical components and antioxidant activities on Deoduck with various aging conditions; aging temperatures were 60, 70, and 80°C, and aging periods were 5, 10, 15, 30, and 50 days. We determined pH, total acidity, browning index, 5-hydroxymethyl-furfural, total phenolic contents, DPPH and ABTS radical scavenging activities of aged Deoduck. Total acidity of aged samples increased during aging treatment, at higher temperature and longer time. The pH value of aged Deoduck ranged from 4.97 to 3.76. Aged Deoduck at 60℃ decreased slowly than 70 and 80℃, and these results were similar in total acidity. 5-HMF and total phenolic contents increased when increased aging temperature and periods. The DPPH and ABTS radical scavenging activities of Deoduck were ranged from 0.374 to 1.560 mg TEAC eq/g and from 0.302 to 1.745 mg trolox eq/g, respectively.

Magnetic resonance imaging (MRI) technique has recently been applied in agriculture and food science. It has potential to visualize internal structure of foods in nondestructive way and provides spatial information which could make reconstruct of three-dimension. MRI system also has great advantage for tracking water in beans or seeds. This study intends to analyze the changes of water distribution of coffee beans during water up-taking process. Samples used in the experiment were ‘Robusta’ coffee beans (Vietnam G1, Scr18 polish). A 30mm diameter plastic disposable test tube was used to hold bean during water up-take process. The oil column was placed next to the tube to get and to use as a reference signal. The magnetic resonance imaging system which installed at Institution for Agricultural Machinery & ICT Convergence in Chonbuk National University was used to obtain magnetic resonance (MR) image data sets. 30 images are included in each image data sets with ‘Axial’ image plane direction. In experiment, we used ‘Gradient Echo 3D’ pulse sequence. The water uptake process was performed for 150 minutes and acquired image data sets in every 10 minutes. This study showed some coffee beans which extracted as region of interest (ROI) from each images to study the water uptake process.