Effect of Naturally-Occurring Flavonoids on Nitric Oxide Production in the Macrophage Cell Line RAW 264.7 and Their Structural-Activity Relationships

김희기 강원대학교 종합약학연구소 1999 약학연구 Vol.11 No.-

항돌연변이 작용을 보이는 Flavonoid 인 galangin 의 마우스에서의 BP 대사의 영향

김희기,김경호,허문영,김현표 ( Hee Kee Kim,Kyeong Ho Kim,Moon Young Heo,Hyun Pyo Kim ) 생화학분자생물학회 1991 BMB Reports Vol.24 No.2

To elucidate the antimutagenic action mechanism of flavonoids against benzo(a)pyrene induced micronucleated polychromatic erythrocytes (MNPCEs), alterations of benzo(a) pyrene metabolism were studied. Galangin, a potent antimutagen and (-)-epicatechin, a weak one, were selected and orally administered to ICR mice to compare the liver metabolic enzyme activities, arylhydrocarbon hydroxylase (AHH) and glutathione-s-transferase (GSH-T). These enzyme activities were not significantly changed between the flavonoid-treated groups and the control group. However, direct addition of galangin to the incubation mixture clearly inhibited arylhydrocarbon hydroxylase activity. These results were well correlated with the findings of the reduced metabolic conversion of [³H]-benzo(a)pyrene in vitro.

호텔 조리·식음료 종사원의 갈등, 조직몰입, 조직유효성, 경영성과 관계연구

김희기,정용해 한국호텔관광학회 2008 호텔관광연구 Vol.10 No.3

The hotel industry is the nature of the production and consumption of services and service industries at the same time, made with the customer point of contact for employees. In the research results First, the employees conflict in the hotel restaurant for the next fiscal analysis employees through conflict management, to resolve the conflict through a more scientific development and building and conflict management system, We want to bring in good quality service employees. Resolving conflicts between employees and the employees, full-time and temporary workers can be strategic plan presented to them. Second, the hotel restaurant management, the hotel restaurant employees of the conflict and how things affect the present. Third, the general theory of conflict management strategies based on the hotel restaurant epicenter of the conflict and conflict management to bring in results in employee and belong to the management of the mill, you can study the model and set up a hypothesis. Fourth, the employees conflict in the hotel restaurant for the next fiscal analysis employees through conflict management, to resolve the conflict through a more scientific development and building and conflict management system, We want to bring in good quality service employees. Resolving conflicts between employees and the employees, full-time and temporary workers can be strategic plan presented to them. Fifth, the hotel restaurant management, the hotel restaurant employees of the conflict and how things affect the present.

코로나19 시대의 고객 주관성에 근거한 중식당 고객 유형 탐색 - Q방법론 적용 -

김희기 한국호텔리조트학회 2022 호텔리조트연구 Vol.21 No.5

In this study, In the era of corona pandemic the types of customers who visit Chinese restaurants are classified according to the personal opinions of customers. In order to understand the subjective characteristics of consumer needs and consumption behavior, 119 adults were set up and analyzed according to the Q methodology analysis. The first type is “management know-how”. The second type is “the atmosphere-seeking type of a Chinese restaurant”, and it appears that the hygiene and atmosphere of a Chinese restaurant are judged by the value of the Chinese restaurant. The third type is “the type that seeks the essence of Chinese food”, and they want traditional food, seek diversity in Chinese food menus, and want to provide basic services. The fourth type is “the personality-seeking type of a Chinese restaurant”, a personality type that likes creativity, and can be classified as a type that seeks uniqueness and novelty. The results of this study indicate the actual customer perception types that cannot be easily overlooked when making a marketing strategy by showing the customer perception types according to the subjective settings for Chinese restaurants.

R을 이용한 모형 기반 잠재프로파일 분석을 활용한 대학생 학습참여 유형과 학습성과 분석

김희란(金喜蘭) 서울대학교 교육연구소 2021 아시아교육연구 Vol.22 No.2

본 연구의 목적은 대학생을 대상으로 R을 이용하여 모형 기반 잠재프로파일 분석방법(model-based latent profile analysis)을 적용하여 대학생들의 학습참여(student engagement)를 유형화함으로써 대학생 학습활동을 이해하는 것이다. 전국 4년제 일반대학에 재학 중인 학생을 대상으로 K-NSSE(Korea-National Survey of Student Engagement) 측정도구를 이용하여 온라인 설문조사를 통해 수집된 1,178명의 표본을 분석하였다. 분석결과, 3개의 학습참여 유형이 추출되었으며, 잠재집단들은 표본 수에서는 차이가 나지만 유사한 축을 가지는 타원형 분포를 띄는 모형(VEE, Ellipsoidal, Variable volume, Equal shape, and Equal orientation)이 가장 적합한 것으로 나타났다. 학습참여 유형은 특징에 따라 ‘적극형’, ‘보통형’, ‘소극형’으로 명명되었다. ‘교수와 상호작용’ 변인이 유형 분류에 중요한 역할을 하고 있음이 밝혀졌다. 뿐만 아니라, ‘적극형’ , ‘보통형’, ‘소극형’ 순으로 대학생활을 통한 역량 함양 정도, 교육만족도, 대학몰입도를 높게 보고하였다. 본 연구 결과는 대학생들이 학습참여에 적극적일수록 학습성과가 높다는 선행연구결과를 지지하였으며 인지적 학습성과뿐만 아니라 정의적 학습성과 또한 학습참여의 적극성 정도와 관련되어 있음을 입증하였다. 대학생의 학습지원과 관련하여 본 연구결과의 시사점이 논의되었다. The purpose of this study is to understand learning activities of undergraduate students by applying the model-based latent profile analysis and classifying the typology of student engagement in learning. 1,178 data were collected from 4-year undergraduate students who had responded to the K-NSSE assessment via online survey. Results showed that three types of learning engagement were developed. The fittest model of latent groups was the ellipsoidal model with variable volume, equal shape and orientation among groups. The learning engagement was classified into active, ordinary, and passive types. The participants of active type showed higher scores on GPA, perceived competencies, educational satisfaction, and immersed level in college activities than other types. The results supported previous study outcomes that the more undergraduate students are active in their learning engagement, the higher their achievements are, and that the level of active engagement is associated with emotional learning outcomes as well as cognitive outcomes. Implications of study results were discussed regarding supports for learning of undergraduate students.

호텔 종사원의 감정노동이 고객만족에 미치는 영향

김희기,안성근 한국마이스관광학회 2014 MICE관광연구 Vol.14 No.S2

The purpose of this study were to understand the influences of staffs emotional intelligence in restaurant customer orientation and the results help to contribute practically to advancing hotel human resource management. The review of the literature described the background for emotional intelligence and customer orientation of kitchen employees. To measure emotional intelligence, The emotional intelligence consist of understanding the self emotion, understanding other people' emotions, emotion utilization, and emotion control. To measure customer orientation of service employees, this study adapted COSE model based on the work of Henning-Thurau(2004). Customer orientation of kitchen employees includes technical skill, social skill, motivation, and employees' self-perceived decision making authority. The first, only emotion utilization had an significantly positive effect on all four factors of customer orientation On 속\e other hand, Emotion control had an insignificant effect on customer orientation. Secondly, understanding the self emotion had an significantly positive effect on employees' social skill. Finally, understanding other people' emotions had an significantly positive effect on employees' social skill and motivation. The results of this study help to contribute academically and practically to advancing hotel management.

Antiarthritic and analgesic activity of ginkgetin, a plant biflavone from Gingo biloba leaves

김희기 강원대학교 종합약학연구소 1999 약학연구 Vol.11 No.-

吳武壯公祠의 유래와 韓國社會에서의 位相

김희신 한국중국학회 2015 중국학보 Vol.74 No.-

The purposes of this study were to explore the history of the Wuwuzhuanggong (吳武壯公) Shrine from its foundation to the present, and to examine factors influencing the status of the shrine in the Korean society and the trends of change in the status. Joseon king Gojong founded the Jeongmu Shrine in Hanseong in 1885 to the memory of Qing admiral Wuchangqing (吳長慶) who made a great contribution to the suppression of the Korean soldiers’ riot in 1882. The memorial service of the Jeongmu Shrine (靖武祠), which was a symbol of toadyism to China, was abolished in 1908 in the middle of national crisis. The right of management was transferred to the Consulate General of Qing in Korea in 1909, and the shrine was rebuilt into the Wuwuzhuanggong Shrine, and the Consulate General became the agent of the memorial service. Now there was no meaning of toadyism any more, but its edificatory meaning and function of extolling and propagandizing the great Chinese commander’s meritorious service in Joseon were rather reinforced. On the other hand, the movement for excluding Chinese residents in Korea was intensified in the Korean society during the 1930s, and the outbreak of the Sino‐Japanese War shook heavily the Chinese society in Korea and this increased the need of cohesion of Chinese residents in Korea. Thus, Lingengyu (林耕宇), the Consul General of Qing in Gyeongseong enshrined the memorial tablets of Chinese ancestors who had died in Korea together. With this, the Wuwuzhuanggong Shrine began to function as the core for the unity of the Chinese society in Korea along with its edificatory function. In the Korean society in the 1960s after the Liberation, it was controversial whether to preserve symbols related to foreign powers, and the Wuwuzhuanggong Shrine was no exception. The Wuwuzhuanggong Shrine was barely saved from demolition thanks to the fierce protest of the Embassy of the Republic of China, and in 1979 it was moved to a plot at Yeonhee‐dong owned by the Republic of China and settled as a permanent memorial place for Chinese ancestors in Korea. Even after the transfer of the diplomatic resources of the Republic of China to China with the establishment of formal diplomatic relation between Korea and China in 1992, Chinese residents in Korea performed memorial services every year in the Wuwuzhuanggong Shrine with identity as cultural Chinese beyond the boundary of government and state. Now, to the image of Wuchangqing as a great China commander was added the image of the founder of the Chinese society in Korea. Of course, the significance of Wuchangqing as a great commander who made meritorious services in Joseon has not disappeared completely, and it is believed to be preserved in a more immanent dimension. In this way, the Wuwuzhuanggong Shrine reflects social order changing through history. From the foundation of the Jeongmu Shrine in the late Joseon Dynasty to the present Wuwuzhuanggong Shrine, there have been changes in the way of interpreting the symbolic meaning of the shrine caused by historical and political situations. The interpretation of a symbol is changed over time, and the meaning that actors attach to the symbol swings along with historical contexts. The symbolic meaning given to the Jeongmu Shrine is clearly distinguished from that to the Wuwuzhuanggong Shrine. Although both have the same symbolic object of veneration, moreover, the meaning of the symbol was clearly different between when the symbol was relatively compatible with social order and when it was not. The present Wuwuzhuanggong Shrine is not regarded as a symbol of toadyism to China any longer. Originally the Wuwuzhuanggong Shrine was a shrine to the memory of Wuchangqing, the great Chinese commander but, on the other hand, it is also perceived as a historical and cultural space of Chinese residents in Korea rooted desperately in the Korean society through a long history. The history and current ritual events of the Wuw...

전라북도 지역사회에서 활용된 염료 및 섬유용 식물에 대한 전통지식 분석

김희란,김현,송미장 한약정보연구회 2015 한약정보연구회지 Vol.3 No.3

This study aims to analyse orally transmitted traditional knowledge of dye and fiber plants utilized in the local communities of Jeollabuk-do, Korea. Data was collected through the participatory rural appraisal (PRA) method involving interviews, informal meetings, open and group discussions, and overt observations with semi-structured questionnaires. Field investigations were conducted through 23 sites from July, 2008 to April, 2010. 49 key informants (17 men and 32 women) were interviewed who have lived over 50 years around the areas of investigation. The average age of the informants was 80 (from 61 to 96 years old). Dye plants were recorded six species, Acer tataricum subsp. ginnala (Maxim.) Wesm., Lithospermum erythrorhizon Siebold & Zucc., Diospyros kaki Thunb., Pueraria lobata (Willd.) Ohwi, Persica riatinctoria H.Gross and Gardenia jasminoides J.Ellis. Fiber plants were recorded three species, Cannabis sativa L., Gossypium ndicum Lam. and Boehmeria nivea (L.) Gaudich.

便秘症에 관한 藥局調劑의 實際

金熹 藥業新聞社 1980 (月刊) 醫藥情報 Vol.1980 No.2