기능성 생식, 다이어트식 및 장개선제가 비만개선에 미치는 영향

전태일,전은자,김창성,이주용,안홍석,임병우,최영숙,박웅채,박동기 建國大學校附設農業資源開發硏究所 2001 農資源開發論集 Vol.23 No.-

Obesity is defined as an excess of body fat and is closely related to diabetes, hypertension and heart disease. Dietary cure has been paid attention as a method for preventing from or curing obesity. The effect of some food products developed in this laboratory, such as, functional saengsik (Health & Joy saengsik), diet food (Health & Joy diet meal) and intestine function activator (Cell-pa, commercial name) on curing and protecting from obesity were investigated. Diet program was applied to 31 adults (Males 22, Females 9) with above 120% body mass index (BMI). After diet program was applied, body weight, body fat and fat weight decreased by 1, 4.8 and 4.5% (p<0.01), HDL-cholesterol increased by 3.6% and LDL-cholesterol and atherogenic index decreased by 6.6 and 7.7% (p<0.05). Consequently, the food products developed in this laboratory effectively reduced the obesity.

인장물성 평가를 위한 연속압입시험법의 실험조건 최적화

전은채,박주승,권동일 대한금속재료학회 2002 대한금속·재료학회지 Vol.41 No.2

The continuous indentation test, which measures indentation depth with applied load, has been used to evaluate the tensile properties whose accuracy can vary depending on such experimental conditions as maximum depth ratio, indenter radius, number of unloadings and unloading ratio. In this study, Taguchi method, one of the designs of experiment, was applied to quantify the effects of the experimental conditions effectively. Using a signal-to-noise ratio calculated from the error in the indentation tensile properties, the optimum values of the experimental conditions were presented. The indentation tensile properties from the load-depth curves with the optimum conditions showed better accuracy than those with existing conditions.

동적 후보영역과 이중 템플릿매칭을 이용한 차량 번호판 추출 및 인식

전진석,이은주 한밭대학교 정보통신전문대학원 2003 정보통신전문대학원 논문집 Vol.1 No.1

본 논문에서는 획득한 차량 영상에서, 차량 번호판의 후보영역을 동적으로 할당하여 번호판을 추출하고, 이중 템플릿 매칭을 이용하여 인식하는 방법을 제안하였다. 차량 번호판은, 이 영역이 다른 영역에 비해 영상의 흑백 변화 밀도가 높다는 것을 근거로, 번호판 후보영역을 투영하여 영상 밀도의 기준 밀도와의 차에 의하여 추출된다. 번호판 영역 추출을 실패하면, 다시 동적으로 가장 가능성이 높은 영역을 번호판 후보영역을 결정하였다. 추출된 번호판 영역에서 영역정보에 의하여 문자와 숫자영역을 분리하고,문자와 숫자의 인식은 분할된 입력 패턴과 표준패턴을 흑화소 정보에 의하여 1차 매칭하고, 유사도가 높은 표준패턴과 다시 백화소 정보에 의하여 2차 매칭하는 이중 템플릿 매칭에 의하여 하였다. In this paper, we proposed method to extract vehicle license plate by assigning dynamically candidate area, and to recognize using double template matching in captured vehicle image. We extracted vehicle license plate using density difference of candidate area and reference, because the image density of candidate area is high than other. If it failed to extract in this process, we determine dynamically candidate area. We recognized characters and numbers on plate by double template matching of input pattern and references. Then it matched black pixels first, and white next.

압입유동특성 평가를 위한 진변형률 정의에 관한 고찰

전은채,백민경,김성훈,박주승,권동일 대한금속재료학회 2004 대한금속·재료학회지 Vol.42 No.12

Continuous indentation test is getting more used to derive indentation flow curve. The overall deriving algorithm is relatively well-established, the details of the algorithm are, however, still argued. One of the arguments is the definition of true strain which constitutes the indentation flow curve. In this study, work-hardening exponent was adopted for determining what definition is appropriate to obtain accurate indentation flow curve since work-hardening exponent is affected by only the definition of true strain not by other constants. The effect of calibrating contact depth was eliminated using finite element analysis. Finally, the definition based on tangent function was determined to be proper for deriving the indentation flow curve. (Received September 8, 2004)

자궁내막에 발생한 점막 연관 림프조직 (MALT) 림프종 1예

전균호,조현진,박성균,김천복,김대연,김종혁,김용만,김영탁,목정은,남주현 대한부인종양 콜포스코피학회 2003 Journal of Gynecologic Oncology Vol.14 No.4

Non-Hodgkin's 림프종의 약 40%는 결절외(extranodal) 림프종으로 대개 위장관에서 발생하며 이들 중 점막 연관 림프조직(mucosa-associated lymphoid tissue: MALT)에서 기원한 림프종은 MALT 림프종으로 분류된다. 위 외의 부위에서 원발성으로 발생하는 MALT 림프종은 매우 드물지만 실제 거의 모든 신체 장기에 발생하는 것으로 알려져 있는데, 가장 흔한 부위인 위 외에도 폐, 갑상선, 침샘, 눈물샘에 발생하고, 드물게 안구, 유방, 방광, 신장, 흉선 등에도 보고된 바 있다. MALT 림프종은 오랜 기간동안 원격 전이하지 않고 국소 병변으로 남아 있는 특징이 있어 치료 방향 또한 국소 병변의 치료에 집중되며, 예후도 림프절 기원의 림프종에 비해 양호한 것으로 알려져 있다. 본 저자 등은 자궁 내막에 원발성으로 발생한 MALT 림프종 1예를 경험하였기에 문헌 고찰과 함께 이를 보고하고자 한다. Mucosa associated lymphoid tissue (MALT) lymphoma can rarely develop primarily in extranodal sites other than stomach which is the most common site for it. Other rare primary sites are small intestine, colorectum, esophagus, lung, thyroid, salivary gland, lacrymal gland, breast and skin. MALT lymphoma represents a distinct clinicopathologic features: it is usually localized to their original site for a long time and shows much more favorable prognosis than lymphoma at other site, but some MALT lymphoma can arise simultaneously or successively in different organ or give rise to another MALT lymphoma of other organ and can be multifocally disseminated or recurred. We report a very rare case of high grade B-cell lymphoma of mucosa associated lymphoid tissue (MALT) of the uterine endometrium, which was confirmed by immunohistochemical assay.

한국의 당뇨병 관리를 위한 건강증진정책 연구

남은우,사카마키 히로유키,조은주,조혜전 고신대학교 보건과학연구소 2002 보건과학연구소보 Vol.12 No.-

This research is based on the drastically increased occurrence and death rate of diabetes recorded within the past ten years and the analysis of the Korean government's Diabetes Mellitus Management system in Korea in handling this alarming problem. The information used for this analysis is based on documents and statistics from the Ministry of Health and Welfare Statistics(2001, 2002) and also, health insurance statistics and documents from the National Health Insurance Corporation, 2001. The analysis of Health Plan 2010 will also be a key issue discussed in this paper. The Korean government's Diabetes Mellitus Management Plan's aim of increasing the life and healthy life expectancy while decreasing the medical costs at the same time is considered as a vital link in the government's Chronic Disease Management Plan. The main aim is to decrease the death rate, due to diabetes, from 22.6 people in 2000 to 19.0 by the year 2010. Health Plan 2010 plans to increase the role of public health centers. It also plans to form a system that will be used as a device in decreasing chronic diseases such as high blood pressure, diabetes and increasing general health by using the strategies of Health Plan 2010 against diabetes -to increase the government's role in public health. Korea's death rate, due to diabetes, is 2.2 times higher than that of Japan. Korea's being 22.6% compared to that of Japan which is only 10.1%. From now on our concerns should be directed in education and manpower. We need to have more specialized personnel who can be responsible for the nutrition, exercise, prevention and care of the public. Education is the fundamental basis for the control of Diabetes and is known throughout the world as the most cost-effective treatment. From this point on, the Government should concentrate on educating the people on the importance of healthy life styles. To do this it needs to provide the necessary funds needed in Health promotion and health education, and also to provide for professional personnel(eg. health educator).

두경부 마사지가 중환자실 환자의 수면과 불안에 미치는 효과

김미용,전선영,송윤희,최은진,김재희,김미성,주명순,김남선 병원간호사회 2006 임상간호연구 Vol.11 No.2

Purpose: This study was to apply head and neck massage to patients in intensive care unit and to inventigate the effect of that massage on sleep and state anxiety. Method: The subjects in this study were 27 patients who were admitted in medical intensive care unit. The study was performed from June thru September of 2005 on the One-group pretest-posttest design and the sleep, state anxiety of the subjects were measured before and after head and neck massage. For data analysis, paired t-test and Pearson correlation coefficient were utilized. Result: The first hypothesis that the subjects might have a better sleep after being exposed to head and neck massage was accepted. The second hypothesis that the subjects might feel less state anxiety afrer being exposed to head and neck massage was accepted. The third hypothesis that the sleep of the ICU patients maight be correlated to their anxiety was accepted, as there appeared correlation between their sleep and anxiety. Conclusion: Head and neck massage is identified as one of independent nursing interwentions to improve the sleep of ICU patients and ease their anxiety, and it is necessary to apply it to clinical practices.

고등학교 토론 단원 교수ㆍ학습의 비판적 분석

김지현,전은주 부산대학교 사범대학 과학교육연구소 2012 교사교육연구 Vol.51 No.2

이 연구에서는 고등학교 국어 교과서의 토론 단원 통합 방식, 토론 지식의 설명 방식, 학습 활동의 타당성, 평가의 타당성 등에 대하여 비판적으로 분석하였다. 현재 국어과 교과서의 토론 단원 구성 방식을 ‘통합교육’이라는 측면에서 살펴보면, 토론 단원은 듣기, 말하기 영역의 통합과 여기에 더하여 읽기 영역이 통합된 것이 전부이다. 국어 능력의 총체적인 발달과 효율적 교수-학습을 위해, 쓰기와 문학과의 영역 통합도 가능하며, 말하기 또는 듣기 영역 내에서도 다른 성취 기준과의 통합도 가능하기에 보다 통합적으로 단원을 구성할 필요가 있다. 교과서 토론 단원에서 토론 지식을 설명하는 방법은 크게 ‘설명형’과 ‘요약형’으로 구분 가능한데, 대부분의 검정 교과서들이 ‘요약형’으로 제시함으로써 토론 지식을 단순히 정보 차원의 암기대상으로 다루는 문제점이 있었다. 이 논문에서는 교과서의 토론 단원에서 논제 분석과 토론의 유형과 절차 등 이해가 필요한 부분은 자세하게 ‘설명형’으로 제시하고 토론의 개념, 논제의 종류, 토론 참여자의 역할 등은 간략하게 ‘요약형’으로 제시하는 ‘혼합형’으로 제시하는 방법을 제안하였다. 이 연구에서는 토론 단원에 제시된 학습 활동의 타당성을, 교육과정에 제시되어 있는 여섯 가지 내용 요소를 기준으로 분석하였다. 분석 결과, 여섯 가지 내용 요소가 유기적으로 연결되어야 한다는 점, 활동이 정보 확인 차원에 머무르지 않고 실제적으로 학생들의 토론 능력을 향상할 수 있도록 활동을 구성해야 한다는 점, 학습자의 수준을 고려하여 충분히 상세하게 안내해야 한다는 점 등을 지적하였다. 이 밖에 이 연구에서는 교과서 토론 단원에 제시되어 있는 토론 평가 기준이 타당한가를, 평가 범주, 방식, 내용의 타당성을 중심으로 분석하고 그 문제점과 개선 방안을 제안하였다. This research critically analyzed the integration of the debate unit, explanations about debate knowledge, validity of learning activities and validity of assessment for high school. In terms of the integrated education for debate unit of Korean textbooks, the current debate unit is based merely on the integration of listening, speaking and reading. Integration of writing and literature is possible as well as that of listening and speaking. Besides, integrating other achievement standards under the same language skill is also possible. The way to describe the knowledge in debate consists of explanatory and summarizing types. Most approved textbooks employes summarizing type and regards the debate knowledge as what should be memorized. However, this study suggests that analysis of the discussion topic, types and procedures of the debate should be explained in detail (explanatory type), while the concept of debate, types of issues, and the role of participants should be given briefly in summary (summarizing type). The validity of learning activities in debate unit was analyzed on the basis of the six key elements of the curriculum. The authors pointed out that the six key elements should be organically connected, the activities should be organized practically in order to improve the debate ability of the learners, and detailed information should be provided with consideration of the learners’ level. Finally, the validity of debate assessment criteria provided in the debate unit of the textbooks was analyzed in terms of assessment categories, assessment methods and the validity of the contents.

신경회로망 제어기를 이용한 PID 파라미터 추정에 관한 연구

權重東,裵銀敬,金恩基,全基英,李承桓,吳鳳煥,李勳九,金容珠,韓慶熙 明知大學校 産業技術硏究所 2006 産業技術硏究所論文集 Vol.25 No.-

In this paper, supposed to solve these problem to PID parameters controller algorithm using ANN. In the proposed algorithm, the parameters of the controller were adjusted to reduce by on-line system the error of the speed of IM. In this process, EBPA NN was constituted to an output error value of an IM and conspired an input and output. The performance of the self-tuning controller is compared with that of the PH) controller tuned by conventional method (Ziehler-Nichols). The effectiveness of the proposed control method is verified thought the Matlab Simulink and experimental results.

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