다공판탑의 수력학적 연구

최웅,임한응 한국화학공학회 1966 Korean Chemical Engineering Research(HWAHAK KONGHA Vol.4 No.3

In this paper, a six-inch cylindrical column was used to study a certain hydraulic characteristic of the perforated trays in air-water system. To obtain better understanding about the effect of the liquid head on the performance, two types of experiment were used: in one type(A) the liquid was supplied into the test column from the constant head tank; in the other type(B) it was flowed in through the downcomer and out over the outlet weir as in usual industrial usage. The various kind of the trays used are shown in Table 1 and the equivalent liquid height varied up to 20 cm in the Type A. Time averaged air flow rate covered the range upto l0 ℓ/sec and water rate upto 260 ㎖/sec. In these experiments we observed the froth layer and correlated the total pressure drop, relative froth density, etc..

약선음식의 지각된 가치가 고객만족 및 충성도에 미치는 영향

최웅,박희자,박인수 한국외식경영학회 2009 외식경영연구 Vol.12 No.3

The purpose of this study is to investigate the relationships between perceived value of Yaksun cuisine on satisfaction and loyalty. Three hundred fifteen respondents, with a 78.8% response rate from a convenient sample of 400 Yaksun restaurant visitors from Seoul City, were utilized to study their Yaksun cuisine purchase behavior. AMOS (5.0 version) and SPSS (12.0 version) were employed to analyze the unidimensionality of research concepts and reliability test and confirmatory factor analysis were performed. Both canonical correlation analysis and hierarchical regressional analyses were employed to verify hypotheses. The findings and implications can be summarized as follows: First, exploratory factor analysis identified three underlying dimensions of perceived value of Yaksun cuisine; functional, emotional & economic, and situational. Second, all three factors of perceived value; functional, emotional & economical, and situation were significantly correlated with all those dependent variables; general satisfaction, satisfaction comparing to price, words-of-mouth, and repurchase intention.

數種의 韓藥材가 毛髮成長에 미치는 影響

최웅,최정화,김종한,Choi, Woong,Choi, Jung-Hwa,Kim, Jong-Han 대한한방안이비인후피부과학회 2002 한방안이비인후피부과학회지 Vol.15 No.2

To screen the effective materials for hair loss treatment, several natural extracts were tested using in vivo and in vitro test models. Firstly, all test materials were applicated onto the back skin of C57BL/6 mouse and then hair growth pormoting effect were measured using hair growth index As a result, Polygonum muitifiorum Thunb and Terrninalia chebula Retz. showed potent hair growth promoting effect, ranking as 1.5-2.0 of hair growth index. However, there were no plant extracts, which have remarkable potential of growth promotion of human hair dermal papilla cells cultured in vitro. In the experiments of 5${\alpha}$-reductase type Ⅱ inhibition assay, Morus alba L., Chaenomelis Fructus, Saussureae Radix, Angelicae Gigantis Radix, Polygonum multifiorum Thunb, and Angelica dahurica (Fischer) Bentham et Hooker f. showed effective potential to inhibit the activity of 5${\alpha}$-reductase type Ⅱ. To investigate the possible involvement of effects of several plant extracts on the gene expression of growth factors in human hair dermal papilla cells, RT-PCR analyses were performed. As a consequences, Mentha haplocalyx Briq., Cimicifuga foetida L., Eclipta prostrata (L.) L., Pinus densiflora S. et. Z, and Polygonum muitifiorum Thunb revealed the regulatory roles on the expression of growth factors such as IGF-I, KGF, HGF and VEGF in the dermal papilla cells. Another test for inhibition of microbial such as P. acne and P. ovale were also carried out to find whether these plant extracts have anti-microbial activities. Morus alba L. and Chaenomelis Fructus showed anti-microbial effects on Propionibacterium acnes, which is believed as a pathogen of acne. Together, these results showed several plant extracts can be used for hair growth promotion.

漢文 四大家의 文學理論

崔雄 강원대학 1985 人文學硏究 Vol.21 No.1

레스토랑 조리장의 피그말리온 리더십이 조직유효성에 미치는 영향

최웅,이정주 한국호텔리조트학회 2019 호텔리조트연구 Vol.18 No.1

The purpose of this study is to analyze empirically the effects of Pygmalion leadership of restaurant chefs on organizational effectiveness of job satisfaction and organizational commitment. In order to clarify the purpose of this study, we surveyed the cooks of a hotel restaurant in Seoul, Korea from December 5 to 10, 2018. A total of 350 questionnaires were distributed and 320 copies were collected and 307 copies were used for the empirical analysis except for 13 copies which were doubly fraudulent. The results of the questionnaire were analyzed through data coding, SPSS 22.0, factor analysis, reliability analysis, and regression analysis. As a result of factor analysis, Pygmalion leadership was classified into atmosphere, input, feedback, and output. Organizational effectiveness was classified into job satisfaction and organizational commitment. Hypothesis test results showed that atmosphere, input, feedback, and output of Pygmalion leadership had significant influence on the job satisfaction of cook, and atmosphere and feedback had significant influence on organizational commitment. However, input and output were studied to have no significant effect on organizational commitment. Based on the empirical results, we found that Pygmalion leadership of the chef can enhance the organizational effectiveness of the cook

{지봉유설(芝峰類說)}의 한문학적 업적

최웅 진단학회 2004 진단학보 Vol.- No.98

This paper is aimed at examining the literary significance of Chibongyusul, in which Chibong, Lee Sukwang, pays more attention to literature than any other subject. In this encyclopedic book he suggests a radical social reform in Chosun Kingdom, as well as tries to resuscitate the proper function of literature, which has become a serving device for pragmatic literary theory under the literary influence of Song dynasty, in order to rectify his contemporary poetical style or literary theory, which he considers to be absurd and contradictory. This paper investigates the ways in which Lee Sukwang sets up the status of Korean literature through re-evaluating a history of literature in Korea and China; the ways in which his scrutinous literary criticism based on precision and objectivity functions as a touchstone for his contemporary literary works, specially his contemporary realistic literary works. This paper also argues that Chibongyusul, a literary criticism, helps to construct realistic literature, gives literature its own significance and upgrades literature to the level of Confucianism; this encyclopedic book improves the status of Korean literature through maintaining that Korean literature, though written in Chinese written characters, does not belong to Chinese literature, but rather the former is equal to the latter. In consequence, Chibongyusul is a valuable literary work as a critical or theoretical work in a history of Korean literature. 본 논의는 문학을 다룬 부분의 비중이 상대적으로 큰 <지봉유설>의 한문학적 업적을 살피는 데 목적이 있다. 당대의 그릇된 문풍이나 시풍의 개혁이 불합리하고 모순된 문학 현실을 바로잡는 방법이라고 본 지봉(芝峰) 이수광(李 光)은 『지봉유설(芝峰類說)』을 통해 송나라 시문풍의 영향을 받은 이후 도학에 침잠해 문학이 도학의 도구로 전락해 가는 재도지기(載道之器) 문학관에서 벗어나 문학의 본령을 회복하고 아울러 사회 개혁에 일조하고자 했다. 본 논의에서는 『지봉유설』에서 문학의 위상을 어떻게 설정하고 있는지를 살피고, 한·중한문학사 정리가 우리 문학사에 어떤 의미를 가지는지를 살펴보았다. 또 정확성과 객관성에 기반한 엄정한 문학비평이 어떻게 실제로 구현되어 이론의 틀을 만들어내고 있는지를 살피고, 이에 토대를 둔 사실주의 문학세계에 대해 살펴보았다. 그 결과, 『지봉유설』은 문학비평서로서 사실적인 문학세계를 구축하는데 기여하였으며 문학의 위상을 도학과 대등한 것으로 논리화함으로써 문학의 독자적 가치를 인정받을 수 있도록 물꼬를 터 문풍 쇄신의 토대를 마련하였음을 확인할 수 있었다. 뿐만 아니라 한·중 한문학사 정리를 통해 자국 문학이 중국문학에 종속되는 것이 아니라 대등하다는 사실을 입증해 자국문학의 위상을 높이려는 노력을 하였음을 살펴 볼 수 있었고, 따라서 『지봉유설』이 우리 문학사에 있어서 이론서나 비평서로서 귀중한 문학유산임을 밝힐 수 있었다.

실버타운의 사례(事例)를 통한 공용공간구성요소(公用空間構成要素)와 면적(面積)에 관한(關限) 연구(硏究) - 고층형 수도권 시설의 공용공간을 중심으로 -

최웅,이상호,Choi Ung,Lee Sang-Ho 한국주거학회 2006 한국주거학회 논문집 Vol.17 No.2

Medical technology being developed, the increase of the aged population brings about many changes in financial standard, consciousness and lifestyle. And the increase of a nuclear family and a professional woman makes their family not to be able to support them anymore. Because aged people also don't want to rely on their family, aged people households are growing gradually. These causes make a house and a living environment of aged people to new social problems and these became elements to determine the living quality. In case of advanced nations a house considered of the physical character of aged people has been planned and they can live with various services in their houses and community that they are living without moving: But a hou! se for aged people is initial stage in Korea. And most facilities are poor and just for protection and accommodation. Although concerning a house for the aged according to revised the aged welfare law, companies are waiting to build because of problems of cognition and regulation. Therefore the plan considered of the character of the aged is being needed for the independent and comfortable living of the aged.

이차원 전이금속 칼코겐화합물 기반 논리소자

최웅,Choe, Ung 한국정보디스플레이학회 2016 인포메이션 디스플레이 Vol.17 No.3

강원대학교의 교양교육

최웅,Choe, Ung 한국대학교육협의회 1987 大學敎育 Vol.25 No.-

레스토랑의 식공간 연출이 고객만족에 미치는 영향

최웅,정봉구,우성근 한국외식경영학회 2011 외식경영연구 Vol.14 No.1

In this study, an empirical analysis was made for the purpose of catching customer satisfaction and loyalty by the dining space creation, which consumers recognize. The SPSS Ver. 14.0 and AMOS Ver. 5.0 were used to make a frequency analysis, factor analysis, path analysis and hierarchical regression analysis. The results of analysis were as follows. First, a descriptive analysis of dining space creation-26 measurement items showed that the mean of cleanness and atmosphere factors is high, while that of the menu, table composition and tableware's beauty factors is relatively low. Second, a hypothesis testing on a casual relationship between the cleanness, harmony, convenience, aesthetics and comfortableness of dining space creation, and the customer satisfaction and loyalty showed that the cleanness, convenience, aesthetics and comfortableness among sub-factors of dining space creation have a significant positive effect on the customer satisfaction.