安壽吉 論

崔正夏 강원대학교 국어교육과 1989 語文學報 Vol.12 No.-

헤어살롱의 서비스 품질과 이용만족의 관계에서 지각가치의 매개효과

최정하,장미여,박은준 한국미용학회 2019 한국미용학회지 Vol.25 No.5

In modern society, fostering external images is also an important factor. As a result, the beauty industry has greatly improved and the beauty industry is now becoming hyper-inflated, so competition among companies is also growing. Competition between companies is a good competition that increases the value of the customer's satisfaction with the entity, such as quality of service or technology, and how this affects the value that customers perceive. The purpose of this study is to investigate the effects of perceptual value of customers in relation to service quality and service satisfaction, and to find out in detail and detail in which cases there is a change in the perceptual value of customers. The on-year study was conducted on students of Sogang University, men and women with experience in using hair salons in the Seoul metropolitan area, and distributed 300 copies of the paper, which was used as a final analysis. Quality of service and usability were shown to have a significant impact on the influence of perceptual value, and the higher the perceptual value, the higher the usability level. Based on these results, we can see that the quality of service and level of satisfaction in use are greatly affected by the perceptual value of the customers, and we hope that for the development of the company, we can improve the perceptual value by satisfying the positive needs of the service quality and service satisfaction for the customers.

초등학생의 가정요인이 외국인 혐오증에 미치는 영향

최정하,김영화 한국다문화교육학회 2013 다문화교육연구 Vol.6 No.4

This study attempted to examine relationships between family factors and the xenophobia of primary school children in South Korea. A questionnaire survey was conducted to the 6th grade students enrolled at 64 primary schools in Gyeonggi-do. Responses of 1,878 students were included in analyses. We developed an inventory to measure the level of the xenophobia of primary school students and analysed the effects of family factors on their level of xenophobia employing multiple regression analyses. Parents' education, father's religion, parents' political propensity, student's close relationships with parents, family structure, the place of residence and student’s gender were found to have statistically significant effects on the xenophobia of primary school children. The level of xenophobia tended to be lower for those students who maintained closer relationships with their parents, for those students in single parents families, for those students who lived in rural areas than in urban areas and for the female students than the male students. The effects of parents' education and their political propensity appeared to differ by parents' sex. On the contrary, the effects of father's occupation and mother's religion appeared not to be statistically significant. The present study is expected to contribute to raising the academic and policy significance of the concept of xenophobia which is differentiated from the concept of multicultural acceptability. 본 연구에서는 초등학생의 외국인 혐오증에 가정요인이 미치는 영향을 분석하였다. 이를 위해 경기도 지역에 거주하는 초등학교 6학년 학생을 대상으로 설문조사를 실시하여 총 1,878명의 응답을 분석에 포함시켰으며, 외국인 혐오증 척도를 개발하고 다중회귀분석을 적용하여 초등학생의 가정요인이 외국인 혐오증과 어떠한 관계를 맺고 있는지를 분석하였다. 초등학생의 외국인 혐오도에는 부모 학력, 부 종교, 부모 정치성향, 부모와의 친밀도, 가족구조, 거주지, 성별이 유의미한 영향을 미치는 것으로 나타났다. 외국인 혐오도는 부모와의 관계가 친밀할수록, 편부․편모․기타 가정의 학생이 양부모 가정 학생에 비해, 농어촌에 거주하는 학생이 도시에 거주하는 학생에 비해, 여학생이 남학생에 비해 더 낮은 것으로 나타났다. 부모의 학력과 부모의 정치성향은 아버지 요인과 어머니 요인에 따라 다르게 나타났다. 반면, 부직업, 모종교는 유의미한 영향을 미치지 않는 것으로 나타났다. 본 연구는 외국인 혐오도를 약화시키는 데 부모와의 관계가 중요하다는 것을 밝혀주고 있으며, 아울러 외국인 혐오증 개념이 우리나라에서 주된 연구 주제가 되고 있는 다문화 수용성과는 차별화된 학술적, 정책적 가치를 지니고 있음을 부각시켰다는 점에서도 그 의의를 찾아볼 수 있다.

野黨發展論 : 韓國의 野黨史를 통행 본 諸問題點

崔廷夏 건국대학교 1970 法政硏究誌 Vol.3 No.3

주제발표 2 : 톨스토이 학교

최정하,김창현(토론자) 한국교육실천연구학회(한국교육포럼) 2004 한국교육포럼 학술대회 자료집 Vol.- No.-

정기적인 찜질노출이 농업인의 생리반응에 미치는 영향

최정하 ( Jeong Wha Choi ),송은영 ( Eun Young Song ),박준희 ( Joon Hee Park ) 대한가정학회 2008 Family and Environment Research Vol.46 No.1

당뇨병성 족부질환 여부에 따른 당뇨병 환자의 생활습관, 식습관, 자가관리 및 Diabetes fatalism

최정하(Jung Ha Choi),강주희(Ju Hee Kang),이홍미(Hong Mie Lee) 대한지역사회영양학회 2014 대한지역사회영양학회지 Vol.19 No.3

This study was to determine diabetes fatalism of diabetic patients with and without diabetic foot and its association with lifestyle, diet, and self-care. Methods: The subjects were diabetic patients with (male/female 48/21) and without diabetic foot (male/female 33/26). We administered the questionnaires which were designed to determine diabetes fatalism, lifestyle, diet, and self-care. Diabetes fatalism was determined by Diabetes fatalism scale (DFS), which consisted of total 12 items in three subscales namely, emotional stress, religiou·spiritual coping, and perceived selfefficacy. Results: The patients with diabetic foot had undesirable diets more frequently (1.37 and 0.91 days/week respectively) and their desirable diets (2.74 and 3.61 days/week respectively) and foot care (4.61 and 5.53 days/week respectively) were less frequent than those without diabetic foot (p < 0.05). An item analysis of the 12 DFS items revealed a Chronbach`` α of 0.614 and 0.869, respectively in diabetic patients with and without diabetic foot. Perceived self-efficacy related DFS of subjects without diabetic foot was positively associated with smoking (r = 0.350, p < 0.01), undesirable diet (r = 0.295, p < 0.05), and drinking (r = 0.257, p < 0.05), while its negative association with exercise (r = -0.224, p < 0.088) and foot care (r = -0.247, p < 0.059) did not reach to statistical significance. Conclusions: This work was the first study reporting the potential usefulness of DFS, especially perceived self-efficacy related subscale as a predictor of lifestyle, diet and self-care on the Korean diabetic patients, at least those without severe diabetic foot to screen those who should be the first target for diabetes education. Korean J Community Nutr 19(3): 241~249, 2014

한국 남해에 출현하는 만새기(Coryphaena hippurus)의 식성

정재묵,최정하,임양재 한국수산과학회 양식분과 2017 한국수산과학회 양식분과 학술대회 Vol.2017 No.5

Evaluation of Raw and Calcined Eggshell for Removal of Cd2+ from Aqueous Solution

김영정,유예림,김민경,최정하,유건상 대한화학회 2020 대한화학회지 Vol.64 No.5

The potential use of egg shell and calcined egg shell as adsorbent was evaluated and compared to remove Cd2+ from aqueous solution. The samples were characterized using Thermogravimetry and Differential Thermal Analysis (TG/DTA), Scanning Electron Microscope (SEM), X-ray Diffractometer (XRD), Energy Dispersive X-ray Spectrometer (EDX) and BET Surface Analyzer. The batch-type adsorption experiment was conducted by varying diverse variables such as contact time, pH, initial Cd2+ concentrations and adsorbent dosage. The results showed that, under the initial Cd2+ concentrations ranged from 25 to 200 mg g-1, the removal efficiencies of Cd2+ by egg shell powder (ESP) were decreased steadily from 96.72% to 22.89% with increase in the initial Cd2+ concentration at 2.5 g of dosage and 8 h of contact time. However, on the contrary to this, calcined egg shell powder (CESP) showed removal efficiencies above 99% regardless of initial Cd2+ concentration. The difference in the adsorption behavior of Cd2+ may be explained due to the different pH values of ESP and CESP in solution. Cd2+ seems to be efficiently removed from aqueous solution by using the CESP with a basicity nature of around pH 12. It was also observed that an optimum dosage of ESP and CESP for nearly complete removal of Cd2+ from aqueous solution is approximately 5.0 g and 1.0 g, respectively. Consequently, Cd2+ is more favorably adsorbed on CESP than ESP in the studied conditions. Adsorption data were applied by the pseudo-first-order and pseudo-second-order kinetics models and Freundlich and Langmuir isotherm models, respectively. With regard to adsorption kinetics tests, the pseudo-second-order kinetics was more suitable for ESP and CESP. The adsorption pattern of Cd2+ by ESP was better fitted to Langmuir isotherm model. However, by contrast with ESP, CESP was described by Freundlich isotherm model well.

신규 퀴놀론 항균제 DW-116 의 소핵시험

문은이(Eun Yi Moon),이진(Jin Lee),최정하(Chung Ha Choi),이치우(Chi Woo Lee),정용호(Yong Ho Chung),윤성준(Sung June Yoon),이덕근(Dug Keun Lee) 한국응용약물학회 1996 Biomolecules & Therapeutics(구 응용약물학회지) Vol.4 No.3

DW-116 {1-(5-fluoro-2-pyridyl)-6-fluoro-7-(4-methyl-1-piperazinyl)-1,4-dihydro-4-oxoquinoline-3-carboxylic acid hydrochloride} is a new quinolone antibiotic with a broad antibacterial spectrum against G(+) and G(-) bacteria. DW-116 was evaluated for the appearance of micronucleus in polychromatic erythrocytes (PCEs) of mouse bone marrow cells after intraperitoneal and oral single administration. We prepared the bone marrow cells at 30hr after drug administration and they were used for measuring PCE with micronucleus. The results showed there was no statistically significant increase in the numbers of PCEs with micronucleus in all DW-116 administered groups compared with a negative control group. The results also showed that the ratio of normochromatic erythrocytes(NCEs) to PCEs of all DW-l16 administered groups was not significantly different from that of a negative control group. These results suggested that DW-116 may not cause any chromosomal damage and it has no in vivo mutagenic potential under these experimental conditions.