• The Journal of the Korea Contents Association
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• v.22 no.10
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• pp.599-614
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• 2022

The purpose of this study was to investigate the effect of organizational culture (group culture, development culture, rational culture, hierarchical culture) on job satisfaction based on the mediating effect of organizational trust on workers corporations. In particular, in the relationship between organizational culture and job satisfaction, the mediating effect of organizational trust was demonstrated, which varies by communication control variables. The results of the study of 8,615 workers in the manufacturing, financial, and non-financial industries in HCCP(Human Capital Corporate Panel) are as follows. First of all, the result of research showed that rational culture, group culture, development culture among organizational culture had a positive effect on job satisfaction. But, the hierarchical culture had a negative influence on job satisfaction. Second, rational culture, group culture, development culture among organization culture had a positive effect on organizational trust. But, hierarchical culture had a negative influence on organizational trust. Third, in the relationship between organizational culture and job satisfaction, the partial mediating effect of organizational trust was verified. In other words, although organizational culture directly affects job satisfaction, it indirectly affects job satisfaction through organizational trust. Fourth, it showed a significant moderating effect of communication between organization trust and job satisfaction. In other words, it was found that the group with high organizational trust in the relationship between organizational trust and job satisfaction had higher job satisfaction than the group without it. Finally, in the relationship between organizational culture and job satisfaction, the mediating effect of organizational trust was demonstrated, which varies by communication control variables. In other words, the indirect effect of organizational culture on job satisfaction through organizational trust is higher in the group with high communication capabilities. Through discussion and conclusion, the academic and practical implications, limitations, and research directions of this study were presented.

• Journal of vocational education research
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• v.30 no.4
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• pp.113-127
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• 2011

The study investigates the type of organizational culture, using the organizational culture assessment instrument(OCAI) developed by Cameron and Quinn based on the competing value model(CVM), and analyzed the gap between current and desirable organizational culture empirically. The analytic results show that while the organizational members prefer the relational organizational culture as a dominant organizational culture on the current level. Also they prefer the relational organizational culture as a desirable organizational culture on the future level. In addition, the diagnosis of organizational culture by the type of status reveals that while the public educational personnel and staff recognized the relational organizational culture as a strong culture, the local public service employee identified the hierarchical culture as a dominant culture on the current level. Those findings suggest the following implications. First, the sustainable management of organizational culture requires the suitable strategic tools. That is to say, they need to introduce and carry out practical strategies to sustain change and control for each type of organizational culture. Second, despite the fact that the balance among four types of organizational culture is needed the strategy to reinforce the dominant culture, considering the types of status and affiliation.

• The Journal of the Korea Contents Association
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• v.18 no.12
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• pp.595-610
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• 2018

It is becoming common that the lack of child care due to changes in social structure and family function should be serviced at society and at the national level. Interest in child care services in child care facilities also increased. The purpose of this study is to examine the effect of organizational culture on child care respect for young children's rights that is needed to improve the quality of child care services. The questionnaire was administered to 340 day care teachers working in day care facilities and statistical analysis was performed using SPSS 22.0 statistical program. An analysis of the impact of organizational culture on child care among infants and toddlers showed that development culture, rational culture, collective culture, and hierarchical culture, which are sub-factors of organizational culture, have statistically significant on day -to-day respect, and child- first interests. The degree of influence was shown in the order of development culture, hierarchical culture, and rational culture. In particular, the influence of group culture is very low, which has been proven to differ depending on the type of organizational culture. These results show that the organizational culture of child care facilities affects child care respect for young children's rights. In the end, we suggested the theoretical and practical implications of this study, presented limitations and future research directions.

• Journal of Haehwa Medicine
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• v.23 no.1
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• pp.79-92
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• 2014

Objectives : This study aimed to investigate the medical contents of Korean medical textbooks and intervention usage in clinical practice. Method : We conducted an email survey of Doctors of Korean Medicine(DKMs) registered with the Association of Korean Medicine and analyzed the 259 responses that we received. Results : 1, The study showed that most DKMs used western medical knowledge concerning "history taking and diagnosis"(96.5%), "management and prevention"(95.8%), "causes and overview"(91.9%), and "prognosis"(90.3%). DKMs did not usually use western medical knowledge with regard to "diagnosis and treatment evaluation tools"(40.9%) or "western medical treatments"(25.1%) in their clinical practice. 2. Of the DKMs surveyed, 39.0% usually used traditional and western medical terms at similar levels of frequency in explaining their patients' conditions, while 35.9% used western medical terms more often and 20.8% used Korean traditional medical terms more often. 3. Most DKMs usually used acupuncture, herbal medicine, cupping therapy, Moxibustion in their practice and used herbal prescriptions presented in Dongeuibogam(57.1%), Bangyakhappyeon(52.9%), and Sa-Sang Constitutional Medicine(36.7%), although 27.8% used their own herbal prescriptions in creating for patients. In practice, DKMs usually used meridian acupuncture(64.1%), needling myofascial trigger points(54.8%), sa-am acupuncture(42.1%), dong-shi acupuncture therapy(24.7%), and constitutional acupuncture therapy(8.5%). Conclusions : We found that most DKMs use western medical contents as well as Korean medical contents in clinical practice. New Korean medical contents should be establish based on these results.

• The Research Journal of the Costume Culture
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• v.26 no.4
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• pp.563-582
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• 2018

In ancient times, hairstyle varies according to tribes. Because it is a social product that depends on status, class, and gender within the tribes, research on the hairstyle is an important source for studying the culture of the tribes. The purpose of this study is to analyze hairstyle of the Scythians and to understand the culture of the Scythians. Furthermore, the purpose is to identify the ethnic group based on this research. And it is intended to use the results as a comprehensive resource for research on the origins of Korean ancient costumes. As a research method, literature study and artifact analysis were performed concurrently. Data for artifact analysis were taken directly from the Eremitage Museum in St. Petersburg, Russia, where the researcher visited for this study. The conclusions of this study are as follows: Hairstyle of the Scythians were classified into three types: straight hair, braided hair, and tied hair depending on social status, age, and region. Straight hair was usually seen with kings, royalty, and warriors, and the hair length varied according to their status. Braid hair appears by a depiction of an old man and young Scythians. Tied hair was observed in the warrior. The beard was divided into chin-beard and mustache. Long chin-beards and mustaches were mostly observed in the ruling classes, while medium length chin-beards and short mustaches were considered the most common form of beard because they appeared in most classes. The young Scythians, regardless of their status, had no beard.

• Korean Journal of Plant Resources
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• v.18 no.3
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• pp.450-455
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• 2005

This study was conducted to examine the effects of plant growth regulators on the plant regeneration from leaf segments of Lilium callosum, L. concolor var. partheneion, and L. formosanum. Leaf segments were sectioned about 5 mm long and cultured on the basal medium (MS medium with $3\%$ sucrose and $0.8\%$ agar) under dark condition, The most effective plant regulators on harvesting more shoots from leaf culture of L. callosum were $0.2\;mg{\cdot}L^{-1}\;BA$ and $0.5\;mg{\cdot}L^{-1}\;NAA$. Culturing in the basal medium with $0.2\;mg{\cdot}L^{-1}\;BA$ and $2.0\;mg{\cdot}L^{-1}\;NAA$ was effective for leaf culture of L. concolor var. partheneion. The treatment of $1.0\;mg{\cdot}L^{-1}\;BA$ and $1.0\;mg{\cdot}L^{-1}\;NAA$ was the most effective condition for shoot harvest at the leaf culture of L. formosanum.

• Biotechnology and Bioprocess Engineering:BBE
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• v.11 no.5
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• pp.408-413
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• 2006

We assessed the ability of a Pseudonocardia sp. from soil samples to bioconvert vitamin $D_3$. The optimal culture conditions for the bioconversion of vitamin $D_3$ to active $1{\alpha}$,25-dihydroxyvitamin $D_3$ were investigated by varying the carbon and nitrogen sources, the metal salt concentrations, the initial pH, and the temperature. Microbial transformations were carried out with the addition of vitamin $D_3$ dissolved in ethanol. They were sampled by extraction with methanol-dichloromethane and the samples were examined by HPLC. Optimum culture conditions were found to be 0.4% yeast extract, 1% glucose, 3% starch, 1% fish meal, 0.2% NaCl, 0.01% $K_2HPO_4$, 0.2% $CaCO_3$, 0.01% NaF, and pH 7.0 at $28^{\circ}C$. The optimal timing of the addition of vitamin $D_3$ for the production of calcitriol by Pseudonocardia autotrophica ID9302 was concurrent with the inoculation of seed culture broth. Maximum calcitriol productivity and the yield of bioconversion reached a value of 10.4mg/L and 10.4% respectively on the 7th day in a 75L fementer jar under the above conditions.

• Journal of the Korean Society of Food Culture
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• v.29 no.1
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• pp.26-43
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• 2014

This study is a literature review on berries and their cooking methods that appear in ancient and modern Korean literature. Due to recent reports on berries' excellent functionality and the public's growing interest in healthy living, berries have been attracted attention as promising forms of sustenance. By structuring and classifying the types of berries and their popularity as well as recipes using berries found in ancient and modern Korean literature, this review hopes to serve as an important source that reflects both the food culture and social aspects associated with the value of berries in the lives of Korean people as well as foster understanding of the superiority of Korean food culture. This study will also have implications on the possibility of integrating antioxidant-rich berries into the modern food landscape. The study results are summarized as follows. Types of berries were classified into six types (Korean cherry, Omija, Gugija, Bokbunja, Black cherry, Mulberry) while cooking methods were classified into five types (Korean traditional snack, Korean traditional beverage, Liquors, Porridge, Pilule) in the ancient and modern literature of Korea. The aim of this literature review is to highlight the value-creating aspect of berries as food materials that can yield high added-value products. Beyond their value as healthy fruits, this study will explore the features of berries that enhance their added value and brand marketing as well as their aspects suitable for application to the modern industry of berry product development.

• Proceedings of the Plant Resources Society of Korea Conference
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• 2022.09a
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• pp.99-99
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• 2022

Artemisia fukudo is a biennial plant and has been reported to have anticancer, anti-melanogenesis, and anti-inflammatory effects. However, it is difficult to produce biomass from A. fukudo, so it is not used as a material for cosmetics or pharmaceuticals. In vitro culture can stably produce biomass throughout the year. In this study, the culture system for producing the highest biomass and bioactive substances was compared. Ex vitro plants were collected in Pyoseon-eup, Jeju island in May 2021, and in vitro culture was harvested after culturing for 8 weeks (plantlet) and 4 weeks (adventitious roots), respectively. After harvest, total polyphenol content (TPC), total flavonoid content (TFC), and DPPH scavenging activity were analyzed. In biomass production, adventitious roots (FW: 5.1 g·100 ml^-1, DW: 0.6 g·100 ml^-1) were about 4 times higher than that of plantlets (FW: 1.8 g·200 ml^-1, DW: 0.3 g·200 ml^-1). Both TPC and TFC were highest in ex vitro plants (9.2 ㎍·mL^-1, 31.6 ㎍·mL^-1), and were 3.0 times and 1.8 times higher than those of plantlets (3.0 ㎍·mL^-1, 17.8 ㎍·mL^-1), respectively. The IC₅₀ value of DPPH scavenging activity was also the best in ex vitro plants (69.8 ㎍·mL^-1), followed by root root (184.4 ㎍·mL^-1) and plants (325.3 ㎍·mL^-1) in that order. Through additional elicitor treatment, scale-up, and advanced compounds analysis such as HPLC, it can be used as an industrial material.

• The Research Journal of the Costume Culture
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• v.20 no.5
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• pp.709-724
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• 2012

This study examined the characteristics of costumes worn at Halloween parties, a form of cultural entertainment commonly seen in the U.S. The Halloween party culture involves children and adolescents wearing costumes, decorating their bodies, and mimicking famous characters. Furthermore, the types and motifs of Halloween costumes have become a means of expressing individuality. This study conducted empirical research on how such motifs were reflected in modern Halloween party-wear in order to provide basic data regarding the development and design of Halloween costumes and the formation of the related entertainment culture. This study researched the shape of costumes and the type of traditional motif presented in these costumes, as well as analyzed the symbolic meaning of each motif. The research process was as follows. First, this study investigated the origin and evolution of Halloween by researching precedent studies, books, and internet data. Second, this study extracted the types of traditional Halloween motifs by analyzing the characteristics and symbols of Halloween costumes commonly presented in such materials. After collecting 547 Halloween-related images from U.S. and Korean Internet websites, this study sorted and analyzed images that could represent traditional Halloween motifs. According to the results, representative traditional Halloween motifs included black cats, white rabbits, tridents, scarecrows, skull and bones, ghosts, witches, vampires, bats, werewolves, and jack-o-lanterns(pumpkins, etc.). The sentiments for such traditional Halloween motifs changed according to era and race. The symbolic meaning would continuously change - from positive to negative and vice versa - to reflect various socio-cultural phenomena. The results of this study are expected to be used as basic data for developing Halloween costume designs and the related entertainment culture.