악관절의 경두개 방사선사진에서 하악과두위 평가에 관한 연구

도정주,김은경 大韓口腔顎顔面 放射線學會 1992 Imaging Science in Dentistry Vol.22 No.1

Transcranial radiograph is widely used in the diagnosis of craniomandibular disorder because it can be used by the dentist with relative ease in spite of image distortion. But correct information can be obtained only when one know the image change by projection angulation. The author compared the condyle position in the 3 groups of transcranial radiographs(horizontal angulation - 0°, 5°, individualized) with that in the individualized corrected lateral tomogram by objective and subjective evaluation methods. The results were as follows: 1. Among 3 transcranial groups, the condyle position in individualized group showed the highest concordance rate with that in the tomogram group in objective and subjective evaluation methods. 2. Correlation coefficient between individualized transcranial group and tomogram group in objective evaluation method was highest(P≤0.01). 3. Image clarity in individualized transcranial group was worse than that of the other two transcranial groups.

실세계와 가상공간의 빛의 특성비교 : For the effective usage of Computer Graphic for the Interior Design 실내디자인에서 컴퓨터그래픽의 효율적 이용을 위하여

신은주,신경주 漢陽大學校 韓國生活科學硏究所 2002 韓國 生活 科學 硏究 Vol.- No.20

Application of computer graphic is increasing in interior lighting design. Using computer graphic software to simulate lighting in preliminary design which will provide information for designers to determine the effect of using artificial light sources at each stage of their design process. For lighting design using computer graphics, the light sources and illumination models should be considered. This research is to explore the difference between the light sources in virtual space and the artificial light sources in physical world. As a results, the characteristics of light in virtual space are summarized as follows. 1) Iconic light 2) Modified surface 3) Attenuation 4) Shadowless light 5) Non-existence of lighting fixture 6) Statistical accuracy Light, whether in physical or in virtual, is capable of producing a visual sensation and realizing the space. The lack of physics in the virtual realm is able to realize the experimental space. Therefore, new illumination approach as a extended media is needed.

여대생의 체중조절 경험과 비만도, 신체상, 스트레스대처에 관한 연구

김경혜,김옥란,정경옥,정경순,이은주 김천과학대학 2004 김천과학대학 논문집 Vol.30 No.-

Purpose: The purpose of this study was to investigate about weight control experience and to search the relationship between body image and stress coping in college female students according to obesity. Method: The subjects of this study consisted of 187 college female students. The data was collected from November to December of 2003. A self-rating questionnaire was used to collect data. The data was analysed by the SPSS computer program and it included descriptive statistics, frequency, percentage, X² -test, t-test, ANOVA and the pearson correlation coefficient. Result: The 67.9 percent of subjects had a experience of the diet, why of the diet was because of the appearance at 94.5% and because of the health at 5.5%. The mean score on body image was 111.61(SD=13.58). There was a significant difference in body image among under weight, normal weight, and overweight groups. The mean score of body image in under weight was the highest compared to others. The mean score on stress coping was 73.61(SD=7.91). There was not a significant difference in stress coping among the three groups. There was a significant positive correlation between body image and stress coping. Conclusion: The findings of this study give useful information to construct further studies in intervention program relating overweight control for college female students.

유아 언어활동에 대한 포트폴리오 평가의 효과 연구

이경화,이주은 숙명여자대학교 사회 교육과학연구소 2000 사회 교육과학연구 Vol.4 No.1

본 연구는 수행평가의 한 방법인 포트폴리오 평가 기법을 유아의 말하기, 듣기, 읽기, 쓰기 언어활동에 적용해 봄으로써 포트폴리오 평가가 유아의 언어활동에 어떤 효과와 변화를 주는지에 대해 질적 접근을 통해 연구하고자 한다. 연구대상은 취학 전 5세 유아 4명이며, 연구도구는 포트폴리오의 질적 평가를 위해 본 연구자가 제적한 포트폴리오 평가자료 및 부모용 질문지와 McAfee & Leong(1994)이 개발한 유아의 자기평가 질문지를 수정 보완하여 사용하였다. 또한 비디오 촬영과 오디오 녹음을 통해 유아의 언어적 상호작용을 관찰하였다. 포트폴리오 평가를 위해 비디오, 녹음, 일화기록 등을 분석하였으며, 구체적인 유아의 작품분석을 위해 Poway united school(1989)에서 개발한 언어영역 평가 준거를 사용하여 작품을 분석하였다. 본 연구에서 밝혀진 결과를 요약하면 다음과 같다. 언어포트폴리오 평가가 유아의 언어활동에 어떠한 효과를 주는지를 알기 위하여 포트폴리오 평가를 한 학기동안 실시한 결과, 9월에서 12월까지 포트폴리오가 진행되는 과정에서 유아의 말하기, 듣기, 읽기, 쓰기 활동에서 긍정적인 변화로 향상되었다는 것을 확인 할 수 있었다. 즉, 유아들은 자신감을 가지고 정확하게 자신의 생각을 말하게 되었으며, 다른 사람의 말을 잘 경청하고 집중하는 듣기 능력이 향상되었다. 또한 대부분의 유아들이 글자와 소리를 이해하여 유창하게 글을 읽는 모습이 나타났으며, 쓰기 활동에서도 능숙하고 독립적으로 쓰기를 하는 유아들로 향상되었다. This is a study on portfolio assessment method as to how it effects and changes preschool children's language activities. In this thesis, portfolio assessment method, one way of performance appraisal, is applied to preschool children's language activities such as listening speaking, reading and writing. Considering the qualitative character this study incurs in analyzing children's language activities, four five-year-old children were selected as the subject by interview. For the qualitative evaluation of portfolio, a survey for children's parents was prepared and McAfee & Leong(1994) survey for self-evaluation was modified for research tools. For the evaluation of language activities, portfolio analysis data were prepared and used. Also, video and sound recordings were made to observe children's linguistic interaction and to analyze, their reading and speaking activities. Video analysis, recording analysis, anecdoctal records analysis, descriptive observation records and checklists were used for data analysis. For detailed analysis of children's works, they were analyzed upon the assessment standard of language activities, developed by Poway United School(1989). The conclusions drawn from this research are as follows. The positive effects were shown in each language activity during the period of September to December, when portfolio assessment was performed for one semester to discover its effects on children's language activities. Examining the children's lower class activities, I could conclude that children's speaking, listening, reading and writing activities improved positively. In speaking activity, the children were able to speak their thoughts more confidently and accurately. In hearing activity, they showed the capacity to concentrate and listen to other people more attentively. In reading, most of the children understood the words and their sounds better to be able to read more fluently. In writing, the children could write with much ease and independence.

가토경골에 식립한 임플란트의 골형성 양상에 관한 방사선학적 고찰

도정주,김은경 단국대학교 치의학연구소 1994 논문집 Vol.6 No.2

The success of osseointegrated dental implants seems to be associated with the enclosure of the implant in a non-pathologic connective tissue or the formation of a direct bone implant interface. The purpose of this study was to examine radiographically the bone formation of several IMZ implants in rabbit's tibia. The results were as follows : 1. Radiographic findings at 3~4 weeks after implantation showed a tendency for loss of the peri-implant radiolucency of lateral aspect. 2. Radiographic findings at 4~6 weeks after implantation showed a tendency for loss of the peri-implant radiolucency of apical aspect. 3. Radiographic findings at 3 weeks after implantation showed an evident tendency for bone apposition along the cervical portion of the implant and complete bony union can be seen at 12 weeks.

송화분을 이용한 간기능 증진제 개발 연구

하은주,이해경,한준표 대구효성가톨릭대학교 1993 연구논문집 Vol.47 No.1

To investigate the effect of the pine pollen on serum and liver of rat pretreated with carbon tetrachloride. Rats were first administrated CCl₄and then treated orally with the water-washed pine pollen as indicated in the book of "Imperial courtcookery" The results are summarized as follows ; GPT activity of rat administrated the pine pollen was lower than that of rat treated with CCl₄to induce a chronic liver injury and was similar to that of nontreatment group. Totla cholesterol in serum of pine pollen administrated rat decreased significantly compared with that of the CCl₄-treated group. There was a noticeable improvement in the activity of the live protein synthesis of pine polllen-administrated rat, compared with that of CCl₄-treated group. Body weight of non-treated group are increased but that of CCl₄-treated and pine pollen-treated group were retarded according to time.

증편 구조에 미치는 쌀 단백질의 영향

이해은,이아영,박주연,우경자,한영숙 한국조리과학회 2004 한국식품조리과학회지 Vol.20 No.4

The aim of this study was to examine the effect of rice protein on the network structure of the Jeung-Pyun. The major component of Jeung-Pyun rice protein was extracted, the change of rice protein during the Jeung-Pyun fermentation was assessed,and the effect on the viscosity and volume of adding protease to Jeung-Pyun was investigated. In addition, the result of adding protein to rice starch on the viscosity and volume of Jeung-Pyun was that the rice protein mediated the volume and expansion ability. The results were as follows. In rice and dough of Jeung-Pyun, the SDS soluble protein content was higher than that of wheat flour and no change was detected in the amount of extracted protein with the fermentation time. However, in the FPLC pattern, low molecular weight peaks were decreased with the fermentation time, which indicates the increase in the ratio of high molecular weight substances. In contrast, the addition of protease substantially decreased,the viscosity and volume of Jeung-Pyun, whereas the viscosity and volume were increasedby adding protein to rice starch in order to reconstitute Jeung-Pyun. This suggested that rice protein in Jeung-Pyun had a mediating effect on both the volume and the formation of the texture.

상표자산과 구매의도와의 관계에 관한 국제비교연구 : 아시아와 유럽의 의류시장을 중심으로

김경훈,고은주,Graham Hooley,Nick Lee,이동해,정홍섭,전병주,문학일 가야대학교 2009 가야대학교 논문집 Vol.18 No.-

본 연구는 상표자산의 구성요소에 대한 선행요인을 분석하고 이를 토대로 하여 상표자산 구성요소와 상표자산 영향요인간의 관계 그리고 상표자산 구성요소와 구매의도간의 관계를 규명하고 한국과 영국을 중심으로 비교하여 상표자산관리 방안을 도출해보고자 하였다 연구결과, 정보탐색은 제품지식에 정(+)의 영향을 미치며, 상표태도와 상표지식은 상표 충성도와 상표 가치에 정(+)의 영향을 미치는 것으로 나타났다 그리고 상표충성도와 상표가치는 구매의도에 정(+)의 영향을 미치는 것으로 나타났다. 정보원천의 경우, 한국에서는 제품지식에 정(+)의 영향을 미치고 있는 반면, 영국에서는 영향을 미치지 않는 것으로 나타났다. Brand equity is one of the most important concepts in business practice as well as in academic research. Successful brands can allow marketers to gain competitive advantage (Lassar et al.,1995), including the opportunity for successful extensions, resilience against competitors' promotional pressures, and the ability to create barriers to competitive entry (Farquhar, 1989). Branding plays a special role in service firms because strong brands increase trust in intangible products (Berry, 2000), enabling customers to better visualize and understand them. They reduce customers' perceived monetary, social, and safety risks in buying services, which are obstacles to evaluating a service correctly before purchase. Also, a high level of brand equity increases consumer satisfaction, repurchasing intent, and degree of loyalty. Brand equity can be considered as a mixture that includes both financial assets and relationships. Actually, brand equity can be viewed as the value added to the product (Keller, 1993), or the perceived value of the product in consumers' minds. Mahajan et al. (1990) claim that customer-based brand equity can be measured by the level of consumers’ perceptions. Several researchers discuss brand equity based on two dimensions: consumer perception and consumer behavior. Aaker (1991) suggests measuring brand equity through price premium, loyalty, perceived quality, and brand associations. Viewing brand equity as the consumer’s behavior toward a brand, Keller (1993) proposes similar dimensions: brand awareness and brand knowledge. Thus, past studies tend to identify brand equity as a multidimensional construct consisted of brand loyalty, brand awareness, brand knowledge, customer satisfaction, perceived equity, brand associations, and other proprietary assets (Aaker, 1991, 1996; Blackston, 1995; Cobb-Walgren et al., 1995; Na, 1995). Other studies tend to regard brand equity and other brand assets, such as brand knowledge, brand awareness, brand image, brand loyalty, perceived quality, and so on, as independent but related constructs (Keller, 1993; Kirmani and Zeithaml, 1993). Walters(1978) defined information search as, "A psychological or physical action a consumer takes in order to acquire information about a product or store." But, each consumer has different methods for informationsearch. There are two methods of information search, internal and external search. Internal search is, "Search of information already saved in the memory of the individual consumer"(Engel, Blackwell, 1982) which is, "memory of a previous purchase experience or information from a previous search."(Beales, Mazis, Salop, and Staelin, 1981). External search is "A completely voluntary decision made in order to obtain new information"(Engel & Blackwell, 1982) which is, "Actions of a consumer to acquire necessary information by such methods as intentionally exposing oneself to advertisements, taking to friends or family or visiting a store."(Beales, Mazis, Salop, and Staelin, 1981). There are many sources for consumers’ information search including advertisement sources such as the internet, radio, television, newspapers and magazines, information supplied by businesses such as sales people, packaging and in-store information, consumer sources such as family, friends and colleagues, and mass media sources such as consumer protection agencies, government agencies and mass media sources. Understanding consumers’ purchasing behavior is a key factor of a firm to attract and retain customers and improving the firm’s prospects for survival and growth, and enhancing shareholder’s value. Therefore, marketers should understand consumer as individual and market segment. One theory of consumer behavior supports the belief that individuals are rational. Individuals think and move through stages when making a purchase decision. This means that rational thinkers have led to the identification of a consumer buying decision process. This decision process with its different levels of involvement and influencing factors has been widely accepted and is fundamental to the understanding purchase intention represent to what consumers think they will buy. Brand equity is not only companies but also very important asset more than product itself. This paper studies brand equity model and influencing factors including information process such as information searching and information resources in the fashion market in Asia and Europe. Information searching and information resources are influencing brand knowledge that influences consumers purchase decision. Nine research hypotheses are drawn to test the relationships among antecedents of brand equity and purchase intention and relationships among brand knowledge, brand value, brand attitude, and brand loyalty. H1. Information searching influences brand knowledge positively. H2. Information sources influence brand knowledge positively. H3. Brand knowledge influences brand attitude. H4. Brand knowledge influences brand value. H5. Brand attitude influences brand loyalty. H6. Brand attitude influences brand value. H7. Brand loyalty influences purchase intention. H8. Brand value influence purchase intention. H9. There will be the same research model in Asia and Europe. We performed structural equation model analysis in order to test hypotheses suggested in this study. The model fitting index of the research model in Asia was X2=195.19(p=0.0), NFI=0.90, NNFI=0.87, CFI=0.90, GFI=0.90, RMR=0.083, AGFI=0.85, which means the model fitting of the model is good enough. In Europe, it was X2=133.25(p=0.0), NFI=0.81, NNFI=0.85, CFI=0.89, GFI=0.90, RMR=0.073, AGFI=0.85, which means the model fitting of the model is good enough. From the test results, hypotheses were accepted. All of these hypotheses except one are supported. In Europe, information search is not an antecedent of brand knowledge. This means that sales of global fashion brands like jeans in Europe are not expan

치과진료실에서 황색 포도구균의 감염유형 분석

문상은,이동근,권경환,김강주 大韓顎顔面成形再建外科學會 2003 Maxillofacial Plastic Reconstructive Surgery Vol.25 No.1

To investigate the cross contamination in the dental clinic, Staphylococcus aureus, the pathogen in acute pyogenic infection and one of the important microbes causing nosocomial infection, was isolated from the mouth and anterior nare of healthy personnel and patients and the air in the dental clinic. The patterns of antibiotic susceptibility of the isolated staphylococci were examined. mecA gene from the MRSA was detected by polymerase chain reaction (PCR). The isolation rate of S. aureus in the dental clinic was the highest in the mouth of dentists (29.4%) and the lowest in the air of the dental clinic (1.3%). In the study of PCR, MRSA and some methicillin susceptible staphylococci had mecA positive gene. These results suggest that staphylococci in the dental environment might be one of the important causes of nosocomial infection in the dental clinic.

한국 대도시 고령자의 체격, 체력 및 운동실태와 운동 프로그램개발에 관한 연구

김경지,강동원,장주호,전익기,윤우상,곽은창,박영진,유재충 경희대학교 사회체육연구소 1996 體育科學論叢 Vol.- No.9

The purpose of this study was to investigate the patterns of the health related variables, and physical characteristics and physical fitness of the elderly people in order to provide a exercise program. The data about the health related variables were collected through the personal interview, and the data about physical charateristics and physical fitness (height, weight, % body fat, blood pressure, pulse rate, grip stength, trunk flexion, side step test, 2 min, harvard step test) of 373 elderly people living Seoul and kyungkee area were collected. The conclusions of this study can be summarized as follow; 1. The test results about smoking, drinking, sleeping and self-evaluation of health revealed that the elderly people have self-confidence about their health. 2. Not many elderly people participate the proper exercise program even though they recognize the need of exercise. 3. The results showed that the elderly people do not pay much attention to the intensity of the exercise. 4. Muscle strength training for leg and the lower back and cardio-vascular endurance training was recommended to reduce the risk of varius problems caused by aging. 5. A exercise program was suggested for the elderly people.