나노 은을 이용한 전자파 차폐 직물이 뇌파에 미치는 영향

이수정,이태일 한국의류산업학회 2004 한국의류산업학회지 Vol.6 No.6

This study is one of the fundamental researches for the development of future smart clothing and textile products using silver(Ag) nano powder. Our study was focused on the blocking or insulating effects of nano-processed textiles from electromagnetic waves. Also, for the surveying of the actual effect to human body, we measure the variation of electroencephalogram which is an indication of human physical symptoms. Among various textiles in this experiment, nano silver processed case has shown the best blocking performance from the electromagnetic waves, which decreases depending on the distance. As a reference model of working environment, we setup the visual stimuli object on the computer that is a source of electromagnetic wave. The power spectrum distribution and the incidence of electroencephalogram was measured. The analysed data has shown that, with nano-processed textiles, 13 wave does not appear very often where wave appears only to illustrate the stable states of human's body. However, as for the materials without nano processing, the ratio of r waves in the total level of electroencephalogram becomes higher in spite of short exposure to visual stimuli in work environment, which shows that the worker becomes stressed. The wave electroencephalogram of all materials is drawn in calcarine fissure of occipital lobe to show the convergent distribution, and stronger with block-processed Nano Silver Silk(NSS). The study based on the potential risks of human diseases such as physical fatigue by electromagnetic waves, and has shown that the application of Nano Silver textile for human uses require a proper particle size of it which would not penetrate cellular tissues, and a proper binder and binding treatment for it. However, it is highly required for back-up researches to verify various aspects in applying nano silver to textile products.

전자파가 인체에 미치는 영향 : 전자파 차폐소재와 청각자극에 나타난 뇌파전위의 변화 The Variation of Electroencephalogram by Blocking Electromagnetic Wave Materials and Aural Stimuli

이수정,이태일 한국의류산업학회 2004 한국의류산업학회지 Vol.6 No.4

The study is one of fundamental researches for the development of future smart clothing and textile products with blocking properties from electromagnetic waves by analyzing human physical symptoms in using electromagnetic products in such an environments. Among various textiles in the experiment, nano silver has shown the best blocking performance from electromagnetic waves, which decreases depending on the distance. The power spectrum distribution and the incidence of electroencephalogram between blocking materials and aural stimuli has shown that, [3, wave appeared to be active in all channels except for 1'4, whereas all waves appeared with processed materials and especially with nano silver silk(NSS), cx, 13, 0, y waves appeared active in all regions. As for the brain mapping of a wave according to time, there found a strong activity in P3, PA of the parietal lobe, with all materials on all time regions. With silk nylon metal(SNM) and NSS, it appeared strong in F3, F4 as well. As for 13, wave, the activity appeared strong in frontal lobe before 7min. 30sec, where it tends to diminish abruptly in 7min. 30sec. to 13min. 30sec. region. After 13min., it regained gradually. With NSS, it appeared strong in all areas except for the farthest T4. The appearance of v wave can be deduced as it can affect human body with its toxic property while the silver particles become nano-sized. Therefore, the study con-ducted with human participants requires a proper particle size of it which would not penetrate cellular tissues and a proper binder and binding treatment for it, to prevent the physical fatigues and the potential diseases. However, it is highly required for back-up researches to verify various aspects in applying nano silver to textile products.

한지의상에 나타난 소재 표현기법 연구

이수정,채선미 한국의류산업학회 2004 한국의류산업학회지 Vol.6 No.4

Hanji costumes has four aspects that allow the creator or artist to create many variations. The pictorial effects of Hanji costumes are produced through variations in the dyes and brushes used for its application. The amount of water and texture of the Hanji mixture also influences the Hanji clothing. This effect was expressed using a dry brush technique, a dripping technique, India inks, and fragments from other Hanji works. A second aspect of Hanji clothing is the coloring effect in the Hanji costumes. The coloring is due to the fibers in the preparation mixture and the uniqueness of the dyes. The Hanji clothing was dyed various colors and patterns by dip dyeing, block dyeing, silk screens, digital printing. The third aspect of Hanji imagination in clothing is the decorative details. The details in Hanji clothing can be seen using frills, pleats, tucks and ribbons. The last variation of Hanji clothing can be expressed through crafting techniques. These techniques are the quality of paper string, cuts in the paper and paste ingredients. With Hanji cloth, it is possible to plait, roll, and crample into other flexible & useful materials.

행복이란 무엇인가? 행복에 관한 연구 개관

이수정,안신호 심리과학연구소 2005 심리과학연구 Vol.4 No.-

Studies on happiness in psychology were reviewed. Studies on happiness have two philosophical traditions, the Hedonism and the Eudaimonism. The concepts of "Subjective Well-being"(Diener, 1984) and "Quality of Life" are based on the Hedonism; the concepts of "Psychological Well-being"(Ryff, 1989b) and the "Flow experience" are based on the Eudaimonism. The relationship between SW13 and extroversion was well established. Various Quality of Life measures were found to be useful for the various target populations (the elderly, for example). Researches based on the Eudaiomonism were not so much developed and seems to be needed for the future study. 심리학에서 ‘행복’이라는 주제 아래 수행되었던 연구들을 개관하였다. 행복에 관한 지금까지의 연구들은 크게 쾌락주의(Hedonism)와 행복주의(Eudaimonism)의 철학 전통을 따르는 것으로 구분할 수 있다. 쾌락주의 전통을 따른 것으로는 주관적 안녕감(Diener,1984)과 삶의 질에 관한 연구들을 들 수 있다. 정적, 부적 감정의 체험 및 만족감, 즉 행복의 현상적 요소를 측정하는 주관적 안녕감은 외향성과 밀접한 관련성이 있음이 밝혀졌다. 특정 집단(예:노인)을 대상으로 한 삶의 질에 관한 연구들의 그 나름의 유용성이 입증되었다. 진정한 자기의 구현과 덕을 강조하는 행복주의의 전통을 따르는 것으로는 Ryff(1989b)의 심리적 안녕감과 ‘몰입경험’에 관한 연구를 들 수 있는데 상대적으로 연구가 적으며 후속 연구가 필요한 영역으로 지적되었다.

생명윤리의 철학적 기초: 특히 기준의 문제

이수정 昌原大學校 人文科學硏究所 2001 人文論叢 Vol.8 No.-

성인여성의 생활한복 디자인 인식에 관한 연구

이영희,이송자,이수정 한국의류산업학회 2004 한국의류산업학회지 Vol.6 No.1

The purpose of this study is to analyze the satisfaction, practical use, preference in design and recognition of the Saenghwalhanbok in the adult females living in Gyeongnam province. The data used for this study were collected by questionnaires and 420 questionnaires were used for statistic analysis. The data were analyzed by using the SPSS 8.0 to perform the ANOVA, X²-test, t-test. The results of this study can be summarized as follows; Most women have Saenghwalhanbok for wearing in festivedays. who showed good impression on the Saenghwalhanbok is high-educated people, and high-incommer showed positive preference as well. The color of blouse and skirt is different each other. The most preference color is soft color. The purchasing behavior on the Saenghwalhanbok was verified that there are planning of purchase because of convienience in wearing. The primary reason for not buying Saenghwalhanbok is price. So the goods of various level of price should be prepared, and the preference factors of purchasing for younger ages were color, patterns and design, and for oldages were quality of clothes, colors and patterns. Major application of the Saenghwalhanbok was found that wearing for festive days as it is Korean traditional costume.

남·녀 고등학생의 심리적특성과 의복행동에 관한 연구

이송자,곽인숙,이수정 한국의류산업학회 2004 한국의류산업학회지 Vol.6 No.4

The purpose of this study was to identify egocentrism, self-consciousness, and body cathexis between Boys' and Girls' high school students. It helps us to understand them. Also we investigated the correlation between psychological characteristics and clothing behavior of high school students. The questionnaire were administered to 630 boys' and girls' high school students living in Jinju, Gyeongnam, and the data were analyzed by Frequency, Factor Analysis, Pearson's Product Moment Correlation, ANOVA, Multiple Regression Analysis and Duncan test. Egocentrism of high school boys and girls showed middle levels of mean and distribution, and sympathy was the highest at coeducation high School whereas a sense of justice was the highest at boys' high school. Self-consciousness was high level at both boys' and girls' high school, but public self-consciousness was higher than personal one. Both of them were higher in girls' than in boys'. Also body satisfaction was a little high and boys satisfied with their faces, busts, and whole body more than girls. There were significant differences among dressing for others, clothing interest, psychological dependence, exhibition except conformity. Girls have dressing for others, clothing interest, and exhibition more than boys. There were significant positive correlations among dressing for others, clothing interest, psychological dependence, and conformity whereas exhibition was negatively related to clothing behavior. Public self-consciousness, appearance, and popularity were the most influential variables to dressing for others. Also gender was proved to be one of the most influencing factors on students' clothing behavior.

정신과 환자 집단간 추상화 추론(Abstract Reasoning) 능력 비교 : SPM(Standard Progressive Matrices) 중심으로

이지화,신동균,이수정,이민수 大韓神經精神醫學會 2001 신경정신의학 Vol.40 No.2

고위인지기능 중 시자극에 대한 지각적 관계를 파악하고 유추에 의해서 추론하는 능력을 측정한다고 알려진 SPM(Standard Progressive Matrics)검사를 통해, 추론 기능의 취약성이 예측되는 정신과 환자 집단(기질적 뇌손상, 우울증, 정신분열병)과 정상통제집단에, 추론 기능을 중심으로 고위 인지 기능 손상의 특징적 양상을 비교해 보고자 한다. 방법: 정신분열병 환자 29명, 우울증 환자 22명, 뇌손상 환자 32명을 대상으로 SPM을 실시하여, 집단간의 수행 양상의 차이를 비교하되, SPM 총점과 5개의 소검사 점수를, 변량분석 및 사후 검증을 통해 비교하였다. 정상 집단과 뇌손상 집단간 SPM 소검사의 판별분석을 시행하였다. 결과: 정신과 환자 집단의 SPM 수행 결과에 있어 뇌손상환자, 우울증환자, 정신분열병환자 세 집단 모두 정상집단에 비해 유의미하게 낮았으며, 특히 뇌손상환자는 우울증환자, 정신분열병환자보다도 유의미하게 낮은 수행을 나타냈다. B,E 소검사가 뇌손상 집단과 정상 집단을 가장 잘 변별해주는 소검사로 판별되었다. 정신분열병환자와 우울증환자간에 유의미한 차이는 관찰되지 않았으며, 모양의 배열과 조합을 추론해야하는 D 소검사에서는 우울증환자와 뇌손상환자간에 유의미한 차이를 나타냈으나, 정신분열병환자와 뇌손상환자간에 유의미한 차이를 보이지 않았다. 결론: 추상화 추론 기능을 중심으로한 고위인지기능 저하가 예상되는 우울증, 정신분열병, 및 뇌손상환자간에 인지적 손상의 특징적 양상을 SPM 검사가 잘 변별해 줌을 보여주었다. 뇌손상 환자의 인지적 손상은 정신분열병 및 우울증 환자의 인지적 손상과는 질적으로 차이가 있음을 시사하는 것이며, SPM이 지능 검사의 대체 검사뿐만 아니라 신경 심리 검사로서 활용될 수 있음을 확인한 것이다. Objectives: This study was aimed to compare abstract reasoning in patients with mental disorders ; Depression, Schizophrenia, Organic Brain Syndrome(OBS), and normal control group using Standard Progressive Matrices(SPM), known as a test measuring visual pattern matching ability and reasoning ability by analogy. Method: SPM test in Vienna Test System□ was administered to 82 normal adults, 29 schizophrenic patients, 22 depression patients, and 32 OBS patients. SPM total score and 5subtest scores in four groups were compared, using ANOVA and post-hoc comparison. SPM subtest scores in OBS and normal group were compared, using discriminant function analysis. Results: SPM total score and all subtest scores in mental disorders group(schizophrenia,depression, OBS) were lower than in normal control group. SPM total score and all subtest scores in OBS group were lower than in schizophrenia and depression group. No difference between SPM total score in Schizophrenia and depression group was found. Discriminant function of B, E subtest was the hightest. Conclusions: The impairment of higher cognitive function, especially abstract reasoning impairment in OBS, was qualitatively defferent from that of schiophrenia and depression. SPM can differentiate specific pattern of abstract reasoning impairment in mental disorders, so SPM can be used not only as a substitute for intelligence test but also as a neuropsychological test.

컴퓨터에 의한 여자 마고자의 원형제도

정정숙,이수정 진주여자전문대학 1993 論文集 Vol.16 No.-

A computer is an important too for the mordern designer. With it one can easily create, demonstrate, alter of copy an original pattern. The present study is undertaken to utilize the computer in pattern making of magoja for women The results are as follow ; 1. The pattern of magoja were automatically depicted by inputting the body measurements to bodice. 2. Basic points which can be connected to depict basic pattern are represented with the numerical expression and the curved tines consist of arc. 3. The patterns grading were depicted by inputting the standard size (large, medium and small), the grading work is accurate and quickly accomplished by using a computer.

高等學生의 衣服 購買行動에 關한 硏究 : 釜山, 慶南地域을 中心으로 Centering on Pusan Kyeongsang Nam-DO

천춘애,이송자,이수정,홍정민 대구효성가톨릭대학교 사회과학연구소 1994 女性問題硏究 Vol.22 No.-

The aim of this study is to suggest some theoretical bases which are necessary to find out effective ways in high school students' acquiring proper purchasing methods and leading their daily life as wise consumers. Major results obtained from the research are as follows: 1) The motive of purchasing clothes The hightest motive of purchasing clothes is to match with clothes they have, irrespectively of the regipnal group and the distinction of sex. 2) The plan to purchase clothes Many of them buy clothes with plans and they seldom buy clothes without any plans. When good quality products have low prices they buy clothes implusively. 3) The information for purchasing clothes They get much more information about clothes when they go shopping. In case of shopping companion, most studen answered that their favorite, shopping companion are their friends. 4) Purchasing methods They spend 30 minutes to 1 hour on an average in shopping. They often buy clothes at direct sales or agent stores for well-known brands. When they buy clothes, they pay the fixed prices and they do not insist discount. They buy 3 or 4 suits of clothes a year. 5) The factors which make students decide to buy clothes When they buy clothes, design is the most important factor. They prefer black color, a moderate design and a check design. Many of them in cities and rural areas prefer well-known brand clothes. 6) In the satisfaction after purchasing The satisfaction after purchasing clothes, the results of ANOVA show significant difference in main effect according to regions and sexs, But there is not significant difference in the interaction.