• Natural Product Sciences
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• v.9 no.4
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• pp.205-209
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• 2003

The Korean peninsula, located between the vast Chinese mainland and Japan, has a unique cultural background that goes back five thousand years. In ancient times, the region was deeply influenced by Chinese culture, and traditional medicine in Korea was no exception. The Korean character, HAN GUL (24 alphabets), was invented at in the early 1400s by The Great King Sejong (1397-1450) of the Chosun dynasty. But few changes were made to traditional medicines for about 500 years thereafter. At the start of the 20th century, missionaries from western countries introduced new concepts and techniques of medicine. During the last century, there was enormous development in modern medical sciences. Even today, however, natural medicine -including folk medicine (or traditional Chinese medicine) - plays an important role in Korean health care. In this paper, we will review and discuss traditional Korean medicines as it has evolved over the past three thousand years.

• Proceedings of the Korean Society of Community Living Science Conference
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• 2011.10a
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• pp.112-113
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• 2011

• Asia Marketing Journal
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• v.21 no.3
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• pp.21-46
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• 2019

This study compares the ethical inclination regarding consumer misbehaviors from two countries with contrasting cultural characteristics. National samples of South Korean and American adults provided their perceptions of the appropriateness of 12 ethically questionable consumer actions. The scenarios ranged from illegal actions, such as fraudulently inflating one's losses when filing an insurance claim to legal, yet questionable, actions such as purchasing an item that the buyer recognizes as having been mispriced. The 12 scenarios exhibited a wide range of mean responses in both countries, thereby supporting the oft-stated premise that consumer ethics is a situational phenomenon. Findings indicate not only where the cultures diverge but also where they converge towards a degree of congruence. Plausible explanations for differences based upon cultural dynamics are provided.

• Journal of the Korean Society of Food Culture
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• v.27 no.6
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• pp.607-626
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• 2012

This study examined the historical changes in Jeon. The Korean dictionary was analyzed to analyze the modern definition of Jeon. To investigate the change in the type and cooking methods of Jeon, 36 cookbooks from the late 1800s to 1999 were analyzed. The cooking method for Jeon, such as the ingredient, quantity and how to cooking were presented systematically since 1935. The main ingredients of jeon in modern cookbooks are seafood 36.0%, vegetables 30.2% and meat 20.3%. Jeon made with seafood or vegetables, chopped meat put in each main ingredient or meatballs with minced meat, etc. meat was used to make Jeon in a variety of ways. The cooking method for Jeon in a frying pan is the most basic method. After trimmed materials, adding flour, eggs and oil are the most common way. Making dough with grain flour or ground potatoes, green beans, legumes, etc., and mixing the ingredients in a pan-frying methods appeared to be under the influence of other countries recipes. Modern food culture, introducing new ingredients and cookware, has changed. As a result, jeon cooking methods and the application of the material have varied. The type of jeon and cooking methods are expected to increase further and become more diverse.

• Food Science of Animal Resources
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• v.40 no.4
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• pp.659-667
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• 2020

Muscle stem cells isolated from domestic animals, including cows and pigs, were recently spotlighted as candidates for the production of alternative protein resources, so-called cultured meat or lab-grown meat. In the present study, we aimed to optimize the in vitro culture conditions for the long-term expansion of pig muscle stem cells via the screening of various signaling molecules. Pig muscle stem cells were collected from the biceps femoris muscles of 3-d-old crossbred pigs (Landrace×Yorkshire×Duroc, LYD) and cultured in minimum essential medium-based growth media. However, the pig muscle stem cells gradually lost their proliferation ability and featured morphologies during the long-term culture over two weeks. To find suitable in vitro culture conditions for an extended period, skeletal muscle growth medium-2, including epidermal growth factor (EGF), dexamethasone, and a p38 inhibitor (SB203580), was used to support the stemness of the pig muscle stem cells. Interestingly, pig muscle stem cells were stably maintained in a long-term culture without loss of the expression of myogenic marker genes as determined by PCR analysis. Immunostaining analysis showed that the stem cells were capable of myogenic differentiation after multiple passaging. Therefore, we found that basal culture conditions containing EGF, dexamethasone, and a p38 inhibitor were suitable for maintaining pig muscle stem cells during expanded culture in vitro. This culture method may be applied for the production of cultured meat and further basic research on muscle development in the pig.

• Journal of the Korean Society of Food Culture
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• v.38 no.1
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• pp.26-37
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• 2023

This study applied the text frequency method to analyze the crops prevalent during the Chosunwangjoshilrok dynasty, and categorized the results by each king. Contemporary perception of grains was observed by examining the staple crop types. Staple species were examined using the word cloud and semantic network analysis. Totally, 101,842 types of crop consumption were recorded during the Chosunwangjoshilrok period. Of these, 51,337 (50.4%) were grains, 50,407 (49.5%) were beans, and 98 (0.1%) were seeds. Rice was the most frequently consumed grain (37.1%), followed by pii (11.9%), millet (11.3%), barley (4.5%), proso (0.8%), wheat (0.6%), buckwheat (0.1%), and adlay (0.05%). Grain chronological frequency in the Choseon dynasty was determined to be 15,520 cases in the 15^th century (30.2%), 11,201 cases in the 18^th century (21.8%), 9,421 cases in the 17^th century (18.4%), 9,113 cases in the 16^th century (17.8%), and 6,082 cases in the 19^th century (11.8%). Interest in grain amongst the 27 kings of Choseon was evaluated based on the frequency of records. The 15^th century King Sejong recorded the maximum interest with 13,363 cases (13.1%), followed by King Jungjo (8,501 cases in the 18^th century; 8.4%), King Sungjong (7,776 cases in the 15^th century; 7.6%).

• Journal of Global Scholars of Marketing Science
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• v.17 no.3
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• pp.109-132
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• 2007

The present study examines the relationship among relationship quality, organizational commitment, and prosocial behavior. In this study, relationship quality is defined as relationship quality between manager and employee (RQME) and relationship quality between organization and employee (RQOE). The authors also investigate the mediating roles of RQOE and organizational commitment in the conceptual research model. Findings indicate that RQME has a positive and direct effect on RQOE, organizational commitment, and prosocial behavior. The results also show that both RQOE and organizational commitment have a mediating role in the relationship between RQME and prosocial behavior of employees. Finally, the authors found that RQOE influences prosocial behavior through organizational commitment.

• BMB Reports
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• v.34 no.3
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• pp.274-277
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• 2001

Lipase of Staphylococcus sp. was purified from the culture supernatant, and its molecular mass estimated to be 44 kDa by SDS-PAGE. Its optimum temperature and pH for the hydrolysis of p-nitrophenyl substrates was $28^{\circ}C$ and pH 8.5, respectively The gene encoding the lipase was cloned in Escherichia coli in the $NH_2$-teminally truncated form by using the shotgun method, and sequenced. The mature enzyme had a 49-93% amino acid sequence homology with other staphylococcal lipases. This lipase was used for the hydrolysis of the 3-O-acetate of cephalosporin-C to give an intermediate, deacetylated cephalosporin-C that is useful for further chemical elaborations.

• Journal of Fashion Business
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• v.8 no.5
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• pp.60-74
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• 2004

The purposes of this study are firstly to considered nudism of the sociocultural context, secondly to consider the cultural meaning of the nudism fashion expressed in the 2000's and thirdly to clarify formative characteristics of nudism fashion style in the 2000's. For these purposes, documentary studies about nudism in social science and psychology were analyzed and then objective studies with fashion magazine after the 2000 and clothes released at various collections were performed for studies about nudism fashion in the 2000's. The results of this study were as follows: 1. Nudism of the sociocultural context was divided into Naturalism, Counteracting culture, Eroticism and Narcissism. 2. Fashion, influenced by nudism, tended to express the beauty which emphasizes the functional aspects of nude and includes the decorative characters. 3. Nudism in the 2000’s fashion was summarized as Eroticism nudism fashion, Primitivism nudism fashion and Futurism nudism fashion.

• Journal of Fashion Business
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• v.8 no.6
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• pp.123-136
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• 2004

The purpose of this the end of 20th century fashion about various phenomenon of distopia. This study have the analysis and consideration through the elements and peculiarity of distopia. This study give us the various figures of distopia st fashion as well as the common features of distopia. The study method refers to sundry records, thesis, fashion magazine, publication, the collection works and internet. It is as follows. 'Distopia' prefix to dis of Utopia and means unknown future. Distopia trends towards future negatively. The end of 20th century, it is well brought out various cultures. Movie, novel and pop culture have effect on end of the 20th fashion with a view of distopia. It is the fear and uncertainty of the future. The characters of distopia through the works are divided into formative characteristics and aesthetics meaning. The future fashion of distopia expression mixed and various cultural life, also the mixed of utopia and distopia fashion. Distopia stimulates the designers to the new expression and expose their new areas.