전문비서직에 대한 이대 비서학과 학부학생들의 의식구

구효선,김경화,윤혜정,이지연,정은희,강은정,김윤희,신해정 이화여자대학교 법정대학 비서학과 1997 비서학연구 Vol.- No.17

한국 전통 떡류에 대한 대학생들의 인지도 및 기호도에 관한 연구

정효선,신민자 한국식생활문화학회 2002 韓國食生活文化學會誌 Vol.17 No.5

The purpose of this study was to investigate the perception and preference of the college student about Korean traditional rice cakes. Self admistered questionnaires were collected from 512 college students in Seoul, Kyungki, Chungchungdo, Kungsangdo, Junlado and Gangwondo area. Data was analysed by t-test, one-way ANOVA and correlation. The recognition of Korean traditional rice cake was generally low except for the items that could be easily seen as either seasonable or festive foods. There was a significant difference in the average score of recognition and preference for each kinds of Korean traditional rice cake according to the major, gender of subjects. Baiksulgi, Injulmi, Yaksik, bindaedu, Songpyun and Garaeduk are highly prefered Korean traditional rice cakes when as Gaepiduk, Ssookiulpyun, Kongchalduk and Garaeduk are poorly among college students.

파종시기가 다른 일미찰의 등숙 중 호화 특성 비교

김미정, 박효진, 이유영, 김선림, 김정태, 우관식, 권영업, 정일민 忠北大學校 農業科學硏究所 2014 農業科學硏究 Vol.30 No.2

This study was conducted to investigate the pasting properties of waxy corn ‘Ilmichal’ during ripening with different sowing date. Starch content of Ilmichal was increased as matured (p<0.05). Analysis of pasting properties with waxy corn starch using a rapid visco analyser (RVA) showed linear changes in peak viscosity, trough viscosity, final viscosity, breakdown and consistency according to ripening. There were significantly positive correlation between starch content of Ilmichal and peak viscosity (0.39*), trough viscosity (0.58***), final viscosity (0.58***), and consistency (0.57**). Differential scanning calorimerty (DSC). The enthalpy of gelatinization was increased as ripening. But onset and peak temperature were decreased. There were significantly positive correlation between starch content of Ilmichal and onset temperature (0.44*), peak temperature (0.38*), and completion temperature (0.59***), on the other hand, crude protein content presented significantly negative correlation between completion temperature (-0.41*).

한국 전통 한과류에 대한 대학생들의 인지도 및 기호도에 관한 연구

정효선,신민자 한국조리과학회 2003 한국식품조리과학회지 Vol.19 No.3

The purpose of this study was to investigate the perceptions and preferences of college students to Korean traditional cookies. Self administered questionnaires were collected from 512 college students in the Seoul, Kyunggi, Chungchung, Kyungsane, Junla and Gangwondo areas. The data were statistically analysed using t-tests, one-way ANOVA and their correlation. The recognition of Korean traditional cookie was generally low with the exception of these items as either a seasonable or festive food. There were significant differences in the mean recognition and preference values for each kind of Korean traditional cookie between the major subject studied, gender and subject grade. (Eds note: how were the mean values different for the 3 specified variables?) The preference of tome Korean cookies was relatively higher than estimated, (Eds note: how was the original estimate arrived at?) such as Yugwa, Gangjeong, Han-gwa. Hobak-yeot, Ddangkong-yeot-eanaieong and Ssal-yeot-gangieong. However, it is impossible to discriminate low preference, as over 80% of the low preference values had not been completed on the questionnaires.

전통 떡류에 대한 대학생들의 이용 현황에 관한 연구

정효선,서경화,신민자 한국조리과학회 2004 한국식품조리과학회지 Vol.20 No.1

The purpose of this study was to investigate the consumption patterns of traditional Korean rice cake among college students. Self administered questionnaires were collected from 512 college students in the Seoul, Kyunggi, Chungchung, Kyungsang, Junla and Gangwondo areas. The data were statistically analysed using frequency analysis, chi-squared and t-tests and a one-way ANOVA. By examining the results of the student's perceptions of traditional Korean rice cake, it was found that most knew little, or only a moderate amount, about this type of food. Meanwhile, more than half the students liked traditional Korean rice cake, as this type of food satisfied their need for a traditional Korean taste, while the reason for disliking was that they were more familiar with western-style confectionary. Most students answered that they only ate traditional Korean rice cake on special occasions, such as big holidays or ceremonies for the dead ancestors. Most answered that they bought those foods at conventional markets, the mile in the neighborhood, (Eds note: I don't understand, do you mean, "within a mile of their neighborhood"?) or atbig malls. The factor they considered the most important at the time of purchase was the quality(taste), which demonstrates the need for the development of traditional Korean rice cakes, with new tastes and shapes, which still satisfy the Korean's taste, whilemaintaining the traditional taste. For the questions that asked about the problems faced by the traditional Korean rice cake manufacturing industry, and the reasons for low consumption, the students responded that buying this type of food was difficult as the outlets selling themwere not easy to find. Our results seem to suggest that there are almost no specialty stores for the sale of traditional Korean rice cake compared to the other types of cakes that are scattered all over the country. (Eds note: this is only my opinion, and I maybe wrong, but I would have though that trying to market traditional Korean rice cakes at local convenience stores, rather than specially stores, would make them more available to the general public. Their marketing at speciality stores will maintain the status quo, i.e. people will go to the speciality stores to purchase product for holidays and special occasions, wheras they will go to the local convenience stores to buy general everyday snacks etc.)

조리학 전공 대학생들의 인턴쉽 기대와 만족에 관한 연구

정효선,윤혜현 한국조리과학회 2004 한국식품조리과학회지 Vol.20 No.3

This study investigated the degree of expectation and satisfaction with internship program of undergraduates majoring in culinary studies, and suggested improvements in satisfaction for training programs. Differences between expectation and satisfaction were significant in all 21 items including pay for internship program, rest spaces, and break time during working. Expectation questions were extracted to five factors. Factor 1 circumstances of kitchen Factor 2 staff's ability and attitude Factor 3 working environment Factor 4 working hours and pay and Factor 5 rotation, period, and placement of jobs. Five factors were also obtained from factor analysis of satisfaction. Factor 1 working hours and rest Factor 2 staff's attitude and pay Factor 3 facilities and sanitation Factor 4 circumstances of kitchen and Factor 5 period and placement of jobs. Overall satisfaction values showed significant differences depending on gender, school-year system, grade, age, and school. The working hours and rest factor had the most significant influence on the overall satisfaction with internship program of undergraduates majoring in culinary studies.

비글개에서 l-muscone의 급성독성 및 아급성독성시험 연구

유아선,권오경,성하정,곽형일,방명주,박대규,정규혁,윤효인,조명행 성균관대학교 약학연구소 1998 成均藥硏論文集 Vol.10 No.1

Single and 4 weeks oral administration of l-muscone, a major active ingredient of musk, to beagle dogs of both sexes were performed to investigate both acute and subacute toxicity. Beagle dogs(3 males and 3 females) in acute experiments were administered orally with single dosage of 2,000 ㎎/㎏ and groups of 9 male and 9 female beagle dogs in subacute experiments were given daily different dosage of l-muscone, 0.2㎎/㎏/day(low dosage group), 2 ㎎/㎏/day(middle dosage group), or 20 ㎎/㎏day(high dosage group) once a day for 4 weeks by oral route according to the Established Regulation of Korean Food and Drug Administration(1996.4.16). LD_50 value for beagle dogs was more than 2,000 ㎎/㎏ on oral route for both male and females. In animals administered with l-muscone, there were neither dead animals nor significant changes of body weights. In addition, no differences were found between control and treated groups in clinical signs, urinalysis, eye examination, hematology, serum chemistry, organ weight and other findings. No histolopathological lesions were observed in both control and treatment groups. Above data strongly suggest that l-muscone in beagle dogs is considered to be safe.

유아 로타바이러스 설사증에 대한 IgY 난황 항체의 효과시험

정동혁, 박효선, 김경미, 정규항, 김강영, 정후길, 윤숭섭, 전호남, 강신영 충북대학교 동물의학연구소 2006 Journal of Biomedical and Translational Research Vol.7 No.2

본문참고

근적외 분광 분석법을 이용한 사향 대체 물질별 우황청심원액의 분류

김선민,우영아,김효진,조창희,조정희 동덕여자대학교 종합약학연구소 2005 동덕약학연구지 Vol.9 No.-

The object of this study is to develop a nondestructive and rapid analytical method to classify WooHwangChongShimWon solution according to the types of musk substitutes such as L-muscone, civet, camphor, etc. Its indications are apoplexy, hypertension, palpitation, convulsions and unconsciousness. Musk was one of major components for WooHwangChongShimWon in the traditional prescription which is secreted by the glands of the male Moschus moschiferus parvipes. Because the use of musk is prohibited for the animal protection by the Convention on International Trade in Endangered Species of wild Fauna and Flora(CITES), manufacturing companies are using various type of substitutes for musk for musk in the recent. The quality and price of the musk substitutes will be different. However, there have been difficulties to classify of different products from different companies base on the substitutes. In this study, Near infrared spectroscopy was used for the development of classification methods. Seven different samples depending the substitutes from five pharmaceutical companies were used as samples and Near infrared(NIR) transmittance spectra were collected over the region 1100 to 1750nm. Even though spectral features based on the substitutes were not different, NIR spectral data of samples were clearly classified using principal component analysis(PCA). The proper conditions for sample preparation and measurement of spectral data were investigated; sampling preparation such as clear supenatant samples after centrifugation and uniformly suspended samples were compared and the comparison of water and air as reference materials were performed when acquring spectral data. In the PCA, the optima PC numbers were also investigated for classification condition. Overall, NIR transmittance spectroscopy using PCA was shown to have significant potential as a rapid method for classification of WooHwangChongShimWon solution based on musk substitutes.

비소세포폐암에서 Microsatellite Instability

전효성,김정란,손지웅,박선하,박태인,김창호,김인산,정태훈,박재용 경북대학교 병원 2001 경북대학교병원의학연구소논문집 Vol.5 No.1

연구베경:MMR 유전자의 불활성화에 의해 야기되는 뮤전적 불안정성은 발암기전의 한 부류로 인정되고 있다.저자들은 비소세포폐암의 발암과정에서의 MSI의 역할을 규명하기 위해 비소세포폐암에서 MSI의 빈도 및 MSI 유무에 따른 임상상의 차이를 조사하였다. 대상 및 방법:근치적 절제술을 받은 비소세포폐암 20예를 대상으로 하였다.동결된 폐암조직과 환자의 림프구에서 DNA를 추출한 후 3P와 9p의 15개의 marker들을 대상으로 PCR을 시행하고 7% polyacrylamide gel에서 전기영동한 후 silver 염색을 시행하였다. 암조직과 림프구 DNA의 PCR product의 band를 비교하여 MSI와 LOH를 판정하였다. 결과:1)대상환자들은 남자 19예,여자 1예였으며 모두 흡연자였고 평균 흠연력은 47 갑년이었다. 폐암의 조직형은 편평상피암 15예, 선암 4예,대세포암 1예였고, 술 후 병리학적 병기는 Ⅰ기 6예,Ⅱ기 5예, ⅢA기 7예,ⅢB기 2예였다. 2)20예 가운데 8예(40%)에서 MSI가 관찰되었으며 3예는 한 개의 marker에서,5예는 2개 이상의 marker에서 MSI가 관찰되었다. 3)LOH는 10예(50%)에서 있었으며,LOH유무에 따른 병가 및 흡연력의 차이가 없었다. 4)분석한 marker의 10% 이상에서 MSI가 관찰된 MSI-L종양은 5예였으며, 대부분의 marker에서 MSI양성인 MSI-H종양은 없었다.MSS종양과 MSI-L종양은 흡연력, 병기, 폐암 조직형 및 LOH 빈도의 유의한 차이가 없었다. 결론:비소세포폐암에서 MSI는 비교적 흔히 관찰되지만 MMR 유전자의 불활성화에 의한 MMP pathway 는 비소세포폐암의 주요 발생기전은 아닐 것으로 생각된다.향 후 비소세포폐암의 발암과정에 있어서 MMP pathway의 역할을 규명하기 위해서는 보다 많은 예를 대상으로 한 연구가 필요할 것으로 생각되며, MSI 발생기전에 관한 추가적인 연구가 필요할 것으로 생각된다. Purpose: Microsatellite instability(MSI) is frequently used as an indicator of microsatellite mutator phenotype (MMP) tumors.MSI has been observed in a percentage of non-small cell lung cancer(NSCLC).However, its role in tumorigenesis of NSCLC remains unknown.The frequency and partten of MSI in NSCLC were evaluted and clinical parameters of MSI-positive tumors with those of MSS(microsatellite stable) tumors were compared. Materials and Methods: Twenty surgically resected NSCLCs were analyzed for 15 microsatellite markers located at chromosomes 3p and 9p.The peripheral blood lymphocytes of patients were used as the source of the normal DNA. Results:1) of 20 cases, 8(40%) demonstrated MSI. 2) Instability was observed more frequently in tri- and tetra-nucleotide repeats that in dinucleotide repeats. In all cases, instability appeared as a shift of individual allelic bands. 3) LOH was observed in 10(50%) of 20 tumors analyzed. 4) Of 20 cases, MSI-H tumor(showing MSI in the majority of markers) was absent. There were 5 MSI-L tumors( showing MSI in a greater than 10% of markers). 5) No significant difference was observed between MSI-L tumors and MSI negative tumors in terms of clinicopathologic features such as pack-year history of smoking, histologic subtype, and (delete) stage of disease.There was also no significant difference in the incidence of LOH in relation to the status of MSI. Conclusion: These data strongly suggest that MSI plays different roles in lung and colon cancer.MMP pathway appears to be far less important in the tumorigenesis of NSCLC, caused mainly by cigarette smoke, with little familial tendency.(tuberculosis and Respiratory Diseases 2000,48:24-32)