남자대학생의 흡연태도와 행동에 관한 연구

강경진,김정미,민혜영,안소진,오경숙,은경희,이현,이희선,홍주미,김수지 이화여자대학교 간호과학대학 2003 이화간호학회지 Vol.- No.37

There have been so many researches about problems of cigarettes and relation of smoking and heath since 1950's and generally known that smoking is one of the worst factor of increasing disease and mortality. No matter what such many proofs about various problems of smoking have been researched, smoking rate of current male collage students has not been decreased. Besides, most of the researches about cigarette use and its addiction have been focused on the adolescent or adult women smokers or adult male, not male collage student. Therefore, the subject of this study is about smoking attitude and smoking behavior of male collage students by general features. Smoking attitude was analyzed by modifying 'Guidelines for the content of tobacco smoking surveys of the general population'(WHO, 1982). Two hundred of male collage students participated to the distributed questionnaire for one week in May. The smoking attitude was categorized into duration of smoking and number of cigarette per day(CPD), and nicotine dependency, investigated by Fagerstrom Tolerance Questionnaire(FTQ) (Fagerstorm & Schneider, 1989). All statistics were performed by procedure of SAS according to number, percentage, mean, standard deviation, and ANOVA. The results are as follows: 1. Smoking attitude level was mean 25.73±5.15 marks, ranging from 13 to 39 marks of the total 40 marks. 2. Duration of cigarettes, number of cigarette per day, and nicotine dependency were mean 5.14±2.84 years, 12.88±6.85 pieces, and 4.78±1.69, respectively. 3. Smoking attitude showed significance according to general features such as marital state and allowance, but the significance according to marital state is not valuable because the numerical difference is so big between married one and single that they cannot be compared with each other. 4. Duration of smoking was significant according to general features such as age and allowance. 5. Smoking amount showed significance the factors of age only. 6. ll1ere was no significance in nicotine dependency according to general features. As a result, smoking attitude of male collage student in this study shows moderate level. Smoking attitude and duration is significant according to allowance, and smoking amount is significant according to age. Nicotine dependency according to general features is not significant but comparing with the preceding study about adult male, male collage students in this study are respectively more nicotine-dependent than adult male smokers. In conclusion, the right allowance usage strategies and effective heath education focused on the young are needed. In addition, helpful programs and information spreading strategies are necessary for establishing higher level of smoking attitude. At last, systemic regulations in daily living for ""anti-nico-dependent"" and perspective reforming of male university student are needed for reducing nicotine dependency.

직장 내 성희롱 실태 및 법적 규제에 대한 조사 연구

이재경,마경희 이화여자대학교 한국여성연구원 2002 여성학논집 Vol.19 No.-

This study seeks to explore the actual state of sexual harassment in the workplace as well as workers' perceptions and attitudes toward its legal regulation. It concludes in a discussion of the effective means to ensure the prevention and elimination of sexual harassment in the workplace. Based on the results of a survey conducted among 425 males and females employed in 70 companies with between 300 to 1,000 employees in Seoul, predominantly public sector with a number of private sector companies, this study shows that the incidence of sexual harassment is higher in the public, rather than private sector. The study also revealed that the most frequent types of sexual harassment experienced include obscene jokes, unwelcome sexual comments about a person's appearance, staring at certain parts of the body, and the display of pornographic materials. Women workers also report that they are often forced to attend to the food and beverage needs of male coworkers or supervisors against their will during social gatherings after work. These types of sexual harassment usually occur in ordinary daily situations rendering it difficult to recognize the harasser's intention of sexual harassment. The practical acceptance of the prohibition of sexual harassment behaviors by employees is significantly lower, than the high level of understanding of the kinds of behavior that are legally recognized as constituting sexual harassment. The recognition of certain behaviors as sexual harassment among male workers is lower than that among their female counterparts, indicating that perceptions of sexual harassment among men and women differ markedly. The results of the study also indicate that the greater men's knowledge of the sexual harassment behaviors prohibited by the law and their acknowledgement of the legal prohibition of such harassment, the less likely they are to sexually harass their co-workers.

초등학생 감사에 대한 일 연구

이정희 ; 정경연 동의대학교 인문사회연구소 2011 인간과 문화 연구 Vol.18 No.-

본 연구는 최근 많은 주목을 받고 있는 긍정심리학의 한 분야인 감사에 대한 초등학생의 일반적 경향성을 알아보고자 하였다. 연구대상은 P시의 8개 초등학교 3,4,5,6학년 남학생 312명, 여학생 272명 총584명이었다. 결과는 다음과 같다. 첫째, 초등학생은 일상생활에서 주위 사람들로 부터 감사하다는 말을 88.3%이상 말하고, 82.2%이상으로 듣는 것으로 나타나 초등학생들은 일상생활에서 감사함을 자주 표현하는 것으로 드러났다. 또한 감사함을 느낄 때 ‘고맙다’라는 말을 하는 행위를 64.2%가 가장 많이 하는 것으로 나타났다. 둘째, 초등학생의 감사성향은 학년에 따라 차이가 없었지만 성별에 따라서는 차이가 있었다. 여학생의 감사성향이 남학생보다 높은 것으로 나타났다. 셋째, 평소 초등학생의 감사대상은 남학생은 엄마>아빠>형제>친구>할머니, 여학생은 엄마>아빠>형제>할머니>친구 순으로 나타났다. 평소 감사대상에 대한 감사이유는 남학생은 엄마는 밥해줘서, 아빠는 돈을 벌어 와서 감사하다는 이유가 가장 많았으며, 여학생은 엄마는 칭찬이나 인정을 해줘서 아빠는 돈을 벌어와서 감사하다는 이유가 가장 많아 감사이유에서도 남녀의 성차가 나타났다. 또한 지난 한 달간 감사대상으로 남학생과 여학생 모두 친구보다 아빠의 순위가 뒤여서 평소의 감사대상과 실제 생활에서의 감사대상이 차이가 있는 것으로 나타났다. 넷째, 감사성향과 교우관계, 학업정도, 건강상태, 감사하다는 말을 듣고 감사함을 말하기는 정적 상관으로 나타나 교우관계가 좋고, 건강상태가 양호하며, 평소 감사하다는 말을 듣고 감사함을 말하기를 자주 할수록 감사성향이 높은 것으로 나타났다. 결과를 바탕으로 초등학생의 긍정적인 사고와 적응을 위해 감사성향의 중요성을 논의하였다. This study aims at understanding the general tendency in elementary school students'gratitude, a branch of positive psychology that has drawn lots of the public attention recently. The target of this study is total 584 students in 8 schools in P city -- 312 male students and 272 female students ranging from the 3th to the 6th graders. The results are as follows. First, the elementary school students express their gratitude so often that more than 88.3% of them express their gratitude to others and 82.2% of them hear such words in their daily lives. Also, when they feel something grateful, the percentage of the most commonly used expression - "Thank you" - was 64.2%. Second, the variance in the tendency of their expressing gratitude to others is not dependant upon their grades but upon their genders. The tendency of expressing gratitude to others of the female students was proved to be higher than that of the male students. Third, the people to whom the elementary school students usually feel gratitude most frequently are, in case of male students, in the following order: mother> father> brothers or sisters> friends> grand parents; and, in case of the female students: mother>father>brothers or sisters>grand parents> friends. The reasons for the differences in their gratitude to them are that, in case of the male students, they thank their mothers for giving them meals, and, their fathers for making money; in case of the female students, they thank their mothers for giving them compliments or acknowledgements and, their fathers for making money, showing some differences according to gender. In addition, the investigation that had performed over the last month on the people to whom the elementary school students express their gratitude revealed that the order in expressing their gratitude according to frequency was mother > friend > father, showing that there were some differences between the people to whom they usually think they should express their gratitude and the people with whom they get along in the real circumstances. Fourth, The correlations among their tendencies of gratitude, peer relations, academic achievements, health, and their expressions upon hearing a word of gratefulness have been revealed to be static. Therefore, the importance of the tendencies of gratitude to others in terms of the positive psychology and the adaptation of elementary school students has been discussed.

통계적 기법을 이용한 RFM 모형 비교분석

이용구,최희경 중앙대학교 수학통계연구소 2002 수학통계논문집 Vol.- No.9

RFM 모형은 그 원리가 매우 간단하고, 실제로 높은 예측력을 보이고 있기 때문에 상당히 광범위하게 사용되고 있다. 그러나 세 요소에 대한 가중치 부여 기준은 불분명한 상태이다. 본 논문에서는 기존에 업계에서 쓰이고 있는 전통적 RFM모형의 장단점을 찾고, 이와 함께 가중치를 부여하는데 있어서 통계적 기법(요인분석과 로지스틱 회귀분석)을 이용한 RFM 모형을 제시하였다. 결과적으로 앞의 전통적 모형보다는 통계적 기법을 이용한 RFM 모형의 가중치를 계산하는데 더 좋은 모형이라고 여겨진다. 이는 전통적인 모형이 갖고 있는 임의적인 변수의 세분화라는 단점을 보완하고 있을 뿐만 아니라, 모형3에서는 반응변수 없이 모형을 구축할 수 있다는 장점도 갖고 있다. 앞으로 통계적 기법을 이용한 RFM 모형에 관한 많은 연구가 있어야 할 것으로 생각된다. RFM score is a way to evaluate the customer value based on the three factors; R(Recency), F(Frequency), and M(Monetary). To calculate the score, we have to combine the above given three factors. But each factor has different measuring unit, and it is not easy to find the weight of each factor for calculating the score. Traditionally they calculate the score based on the categorization of each factors. But based on this method, we cannot calculate the score of individual customers. In this research, we have tried to calculate the RFM score based on the statistical methods, such as factor analysis and logistic regression method. In this methods we can calculate the score of the individual customer. We have also tried to compare the statistical methods with traditional ones by applying the models to real data set.

RBL-2H3 세포에서 Spermine에 의한 히스타민 유리와 칼슘유입에 미치는 상백피의억제효과

채옥희,강경진,신인호,김영기,이무삼,전병득 대한해부학회 1994 Anatomy & Cell Biology Vol.27 No.2

캔음료중 epichlorohydrin 의분석법에 관한 연구

이광호,곽인신,최재천,전대훈,김형일,강경모,최병희,김귀정,이철원 식품의약품안전청 2001 식품의약품안전청 연보 Vol.5 No.-

캔식품중에 잔류하는 epichlorohydrin을 분석하기 위한 pu링e & trap-Cc/uf통D 분석법을 확립하여 캔의 lacauer 코팅제에서 식품으로 이행되어 잔류하는 epichtorohydfn을 측정하고, 식품유사용매에 의한 용출시험을 통해 일일추정섭취량을 산출하였다. epichlorohydrin의 검량선은 y=0.0006x+0.OO6?(R큰0.9983)의 직선성·라 0.05#ga의 검출한계를 나타내었다. 각종 음료 및 식품유사용매에 일정량의 epichlorohydrin을 첨가한 후 분석하였을 때 회수을은 72~91%였으며, 실제 시판되는 f5건의 캔음료 중 잔류하는 epichlorohydrin을 측정한 결과 모든 캔음료에서 검출한계(0.1#94) 이하였다. 제관업체에서 구입한 modifed epoxy, epoxy phenolic, vinyl organosol, epoxy phenol ester 등의 BADGE(bisphenol A diglycidyt ether)형 에폭시수지로 lacquer 코팅된 식품용 캔에 식품윤사용매인 10% 또는 95% 에탄올을 층L진한 후 90~121'c의 드라이오븐에서 30분~2시간동안 용출시켰을 패 캔의 lacquer 코팅재에서 식품유사용매로 이행되는 epichBorollydirn은 코팅재질, 그리고 가열온도 및 시간에 문관하게 모든 캔에서 검출한계(0.4#ga)이하 였다. 위의 용출결과를 FD.f_의 "Recommendation for Chemistry Data for Indirect Food Additive Petition" 윽 일일추정섭취량 산출법에 적용하여 얻은 epichtorohydrin의 일딜추정 섭 취 량은 0.2r조persorday이하였다. A sensitive ana1?~7tical method based on gas cl)romatogFapy~mass spectrometry with a selected ion monitoring (GE/hfS-Slhf) and the purge-and-trap concentrator ))·asdeveloped for determining ot'epicillorohydrin in canr;ed be)#erages coated with eporl· resin. Thecalibration rurve in the ranre of 0.j ~50nr had'correlation coefficient of 0.9983 and detection limit of 0.Osrga. Recoveries of epichlorohydrin spiked to beverages were in the range of 72 ~91% with detection limits of 0.1 #ga. fn survey of epichlorohydff in twenty commercialcanned beverage samples, epichlorohydrin was not found in all the samples with the detectionlimit of 0.1 r9a. In migration test of various cans coated with BADGE-based coating cans;modifed epoxy, epoxy phenolic, vinyl organosol, epox?· phenol ester were exposed to the foodsimulants of 10% ethanol and 95% ethanol. flfo delectable epichlorohydrin migrated to foodsiHulants was found in aTl the cars with detection Jimit of 0.4 #9/L. Using the miEration data,along uTith the applicstion of food and beverage cans complied with FDA's "Recommendationfor Chemlstry Data f,3r Indirect Food Additive Petition" , the potential dietary exposure toepichlorohydrin was estlmated to be under 0.2rf/person/day.

산화구리를 이용한 ??와 ??제거 : 산화구리와 이산화황의 반응속도 Kinetic Study on the Reaction of SO₂ with Cupric Oxide

이태희,박경수,신창섭 연세대학교 산업기술연구소 1987 논문집 Vol.19 No.1

The reaction between cupric oxide supported on Zeolite 13X and sulfur dioxide of 2200, 3300 and 4400 ppm has been carried out in a fixed bed reactor. The conversion rate of sulfur dioxide was increased with temperature increase and removal efficiency was high at low inlet concentration of sulfur dioxide. The results consistent with deactivating catalyst model proposed by Levenspiel in which a gas-solid catalytic reaction leads to the formation of a nonvolatile product. The rate constants for reaction and deactivation are respectively as follows: k = 1.518 exp (-5860.4/RT) k?? = 0.00033 exp (2678.6/RT)

옷차림에 영향을 미치는 디자인 특성 연구 : 성인여성의 외출복을 중심으로 Focused on Adult Women's Town Wear

이은령,이경희 한국의류산업학회 2004 한국의류산업학회지 Vol.6 No.5

The purpose of this study is to investigate design properties affecting in evaluated image by adult women's town wear in un-limited circumstance. The stimulus, adult women's town wear, were collected from shopping mall, department stores and churches and evaluated by 20's 150 people. Through the estimations, the 76 pictures of `good image' and 65 pictures of `had image', were selected and analyzed by classification categories. The results were as follows : 1) 'Good Image' is classified 6 groups which are like active casual, feminine casual, adult casual, modern, sporty casual, and elegance. 2) 'Bad Image' is classified 5 groups which are like easy casual, active casual, soft casual, modern casual, and feminine casual. 3) Central code of adult women's town wear from 'Good Image' are simple, bright, and harmony and 'Bad Image' are complicate, heavy, and inharmony. The coordination, how to wear, is very important to evaluate image of women's town wear with other properties. Also, body shape appeared by important variable in evaluation.

인터넷 전자상거래와 소비자

이종혜,조희경 기전여자대학 2000 論文集 Vol.20 No.-

This research is focused on the changing aspects of consumption especially related to e-commerce and consumer. First, the characteristics and trend of e-commerce are investigated. Then the effects of e-commerce on consumers are described. The benefits to consumers are more efficient purchase decision, stronger consumer sovereignty, and lower product prices. The problematic aspects to consumers are related with unfair trade practice, problems concerning purchase process, product quality, label and advertisement, and personal information management. For the conclusion, based on the understanding of these benefits and problems, consumer education, consumer counseling, and consumer protection policy are proposed.

增損五積丸(碑積方)이 사람의 各種 癌細胞株의 成長沮碍에 미치는 效果

李竝求,元秦喜,文錫哉,金東雄,元京淑,文九 한국전통의학연구소 2002 한국전통의학지 Vol.12 No.1

chemosensitivity test of Geungsonojukwhan-Bijukbang was performed on the three different human cancer cell lines originated from liver, cervix and colon tissue, namely Hep 3B, Hela and HCT-15, which have similar doubling times. Semiautomated sulforhodamine B(SRB) assay appears to offer an valuable tool for chemosensitivity of unknown compounds, since it is a simple, valid and inexpensive method of assessing drug monitoring for large samples in a short time. The results obtained in this study were as follows 1. Good correlations were shown from the results of SRB assay and those of clogenetic assay. 2. As a result of exposure to Geungsonojukwhan, the proliferation of Hela cell and Hep 3B cell was slightly decreased in Geungsonojukwhan-Bijukbang(GIP), Geungsonojukwhan-Pejukbang(LUP) and Geungsonojukwhan-Sinjukbang(RTP). 3. As a result of exposure to Geungsonojukwhan, GIP showed better anticancer effect to HCT-15 cell lines than those of LUP and RTP. 4. The extract of Geungsonojukwhan-Bijukbang in 40℃ were more effective in cytotoxic response than those in 100℃. 5. The research showed that the higher concentration the more effective in the inhibition of proliferation of the cancer cell lines, however, the cytotoxic effect of Geungsonojukwhan-Bijukbang in the concentration of 1.60mg/㎖ and 3.20mg/㎖ showed the most effective inhibition rate according to the increase of concentration.