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.

패션감성의 측정도구 개발에 관한 연구(제2보)

이경희,김유진 한국의류학회 2003 한국의류학회지 Vol.27 No.5

The purpose of this study was to develop the measurement of fashion sensibility and to verify the validity and utility. The survey has been done 91 photos selected in fashion magazines with 25 semantic differential bi-polar scale. The obtained data were analyzed by MDS, Discriminant analysis and Regression analysis. The major findings of this research were as follows. 1. According to the sensibility positioning, fashion image was classified by 4 group and agreed with constructing factors of fashion. 2. As result of the discrimination analysis, distinguishable fashion sensibility among design elements of clothing was related to refined, pleasant, feel like buying sensibility. 3. As result of the regression analysis, Preference was related to looking good, refined, and sweet, Buying needs related to likable, looking good and natural, Riches related to elegant, neat and refined, Pleasure related to looking good, elegant and bright. 4. The fashion design properties were different regarding Preference, Buying needs, Riches and Pleasure. Preference and Buying needs were related to H-line, similarity color combination, cotton and linen, Riches related to brilliance texture, ruffle and flounces, Pleasure related to fit and sexy design of clothing.

수학연한에 따른 AMSP(American Montessori Society Program)의 적용 효과 : 유아의 창의성과 지능에 미치는 영향을 중심으로

이용례,심성경,박주희 이화여자대학교 사범대학 교육과학연구소 2004 교육과학연구 Vol.35 No.2

본 연구는 AMSP가 유아의 창의성과 지능에 미치는 영향에 있어 수업연한에 따른 차이를 알아본 것으로, AMSP의 수업연한에 따라 구분된 1년차 집단, 2년차 집단, 3년차 집단 각 19명씩 만 5세 유아 총 57명을 대상으로 실시하였다. 전경원(2000)의 창의성 검사와 박혜원?곽금주?박광백(1996) 등이 개발한 한국형WPPSI(K-WPPIS)를 실시한 결과, AMSP의 수업연한이 높을수록 유아의 창의성과 지능발달에 전반적으로 더 큰 효과를 나타냈다. 이에 AMSP가 유아의 창의성과 지능발달을 돕는 하나의 효과적인 접근방안일 뿐만 아니라 유치원의 3년 교육기간에 AMSP를 제공받는 것이 유아의 창의성과 지능발달에 더 효과적임을 시사해준다고 하겠다. This study investigated the effects of AMSP(American Montessori Society) on young children's creativity and intelligence according to the learning term. The questions for research were as follows: 1. What is the effect of AMSP on young children's Creativity according to the learning term? 2. What is the effect of AMSP on young children's intelligence according to the learning term? The subjects of this study were 57 aged five-old children at H kindergarten in J. City. They were classified to three groups according to learning term of AMSP. The data were collected using the General Creativity Test for Children(Chon, kyoung-won, 2000), the Revised Korean Wechsler Intelligence Scale for Children (Park, kwang-bae 1995), and analysed by ANCOVA, the Scheffe test with SPSS 11.0 Program. The results of this study are summarized as follows: 1. The longer the learning term was, the more AMSP improved young children's creativity significantly. The longer the learning term was, the more AMSP improved young children's creativity significantly. 2. The longer the learning term was, the more AMSP improved young children's intelligence significantly. The longer the learning term was, the more AMSP improved young children's intelligence significantly.

한국인 집단의 COL2A1 좌위 초변이성의 유전적 특성

이하규,최희경 가톨릭대학교 자연과학연구소 1997 자연과학논문집 Vol.18 No.-

인간의 게놈 내에 초변이성 좌위(hypervariable regions: HVRs)라 불리는 다형적 염기서열은 널리 분포하고 있으며 중요한 유전적 마커로서 이용되고 있다. 이러한 마커들은 연관지도 작성, 개체 동정, 유전적 질환과의 관계, 법의학적 목적 등의 여러 분야에 유용하게 사용되고 있다. 본 연구는 minisatellite인 COL2A1 좌위에 대해 한국인 집단에서 임의적인 표본을 대상으로 amp-FLP 분석을 시행하였으며, 대립유전자(allele)의 통계 분석을 통해 한국인 집단의 유전적 특성을 조사하였다. Type Ⅱ collagen 유전자(COL2A1)는 인간의 12번 염색체에 위치하고 있으며, 한국인 집단에서는 대립유전자 A10에서 A16까지 관찰되었다. 그 크기는 574bp에서 767bp까지 다양하였으며, 대립유전자 A12(28.7%%)와 A10(32.5%)이 높은 빈도로 나타난 bimodal pattern으로 분포하였다. 이형접합율은 0.78이었고, PIC(polymorphism information content) 값은 0.75로써 다형성이 높은 것으로 나타났다. Polymorphism in genome can be estimated identical polymorphic genetic loci which enable to compare data among population. Hypervariable regions are wildly spread in human genome and provide as useful genetic marker. These markers are performed usefully much field of linkage mapping construction, indivisual identification, genetic disease and forensic science etc. In this study, minisatellite (COL2A1) were analyzed by amp-FLP with random samples in Krean population and performed genetic characteristic of Korean population through statistical analysis. Type Ⅱ collagen(COL2A1) gene on human chromosome 12 was observed allele from A10 to A16 in Korean population, diverse from 574bp to 767bp in size. Allele frequency distribution was bimodal pattern, allele A10(32.5%) and Al2 (28.7%) were peaks, and highly polymorphic as PIC(polymorphism information content) value 0.75.

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.

회생용 4분할 2상 쵸퍼에 의한 회생영역의 확대

이승환,김용주,한경희,정연택,강승욱 明知大學校 産業技術硏究所 1993 産業技術硏究所論文集 Vol.12 No.-

In this paper, we proposes two phase chopper system with flour. separate groups of D.C motor for regenerative braking. The main circuit consists of four sets of chopping parts, eight diodes and four separate groups of D.C motor. Although the proposed chopper circuit requires more circuit elements than the conventional two phase chopper system with, combined output, it has the following advantages: (1) The region of regenerative braking becomes twice as that of the conventional two phase chopper system. (2)Current division of load becomes equalized. Therefore. it is possible to drive not only series motor but also shunt and separately excited motor (3) The harmonic component of the source current is greatly diminished.

SDS-PAGE를 이용한 우리나라 벼 유전자원의 저장단백질 특성평가

이석영,강희경,이정로,마경호,박용진 한국국제농업개발학회 2003 韓國國際農業開發學會誌 Vol.15 No.4

벼 종실의 단백질 함량 및 조성은 식미에서 매우 중요한 형질로서, 우리나라 벼 유전자원의 종실 단백질 조성의 특성을 평가하고자 재래종 벼 390점, 샤레 46점 및 앵미 105점을 공시하여 SDS-PAGE방법으로 조사한 결과는 다음과 같다. 1. 우리나라 벼 유전자원의 단백질 패턴은 60kD 및 13kD의 단배질 분포에 따라 총 24개형으로 구분되었다. 2. 저장 단백질 중 60kD의 밴드패턴에 의한 분석에 의하면 앵미 및 샤레벼의 63%, 재래종의 91%, 육성종 100%가 진한 밴드패턴을 보였다. 3. 저장단백질 13kD밴드의 패턴에 의해 6가지 형태로 구분되었으며, 대부분의 accessions은 13kD-a 및 13kD-b사이에 추가적인 밴드가 관찰되었다. Protein contents and their composition are very important in controlling rice quality. A total of 633 rice (Oryza sativa L.) varieties/lines consisting of 390 landraces, 46 Share and 105 Red rice weedy type collection, and 92 improved varieties were analyzed for endosperm storage protein evaluation using single seed of each accession. Proteins were separated by the Sodium Dodecyl Sulfate Polyacrylamide Gel Electrophoresis (SDS-PAGE). The 24 different types were developed based on the polypeptide banding patterns of 60kD and 13kD proteins. In the 60kD polypeptide banding pattern, almost 63% of Red rice and Share collection showed thick band intensity, while 91.1% of landraces and 100% of improved varieties had weak band intensity. Six types were discriminated at the near 13kD polypeptide by the intensity and migration mode. Most of accessions had two bands at prolamin of 13kD-a and 13kD-b, but one band was detected between 13kD-a and 13kD-b of the 21 accessions of the Red rice collection and five improved varieties.

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.

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.

오차 역전 기법을 이용한 인터넷 트래픽의 분석 및 예측

이경묵,이희춘,정영준 강원대학교 정보통신연구소 2004 정보통신논문지 Vol.8 No.-

An interest in traffic analysis has been increasing to evaluate the internet performance and stability between ISPs(Internet service Providers) In general, two parameters such as delay and packet loss are used for performance analysis Existing studies only discuss traffic measurement and simple performance test to check if measured values exceed their thresholds In this paper, we present a BP(Back Propagation) based evaluation scheme for performance estimation. The BP is a neural network, which can estimate the target performance continuously applying supervised learning patterns We have collected real data by measuring delay and loss over a commercial ISP line last two months and performed the BP computation using these data Then we show that the estimation mapping formula obtained between loss and delay can be used for performance evaluation metrics.