• 복식
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• 제60권10호
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• pp.1-15
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• 2010

A Korean knot is one of the ornamental elements that our ancestors used intimately in their daily lives, and the diverse forms and structural features of the Korean knot have sufficient creative and aesthetic value for it to be recognized as one of beautiful products that was relished by individuals of the times. Starting from two strands, Korean knots make unique forms as they are overlapped or plaited, crossing each other in many ways. The forms of Korean knots were given names such as "nabi maedeup"(butterfly knots) and "gukwa maedeup" (chrysanthemum knots), in reference to things in the surrounding environment that were perceived as being similar in their appearance. It is considered that with their unique structure, such Korean knots may provide a good motif for creative design. As well, it is believed that combining the traditional beauty of Korean knots with a contemporary sensibility will lead to the creation of truly forward-looking design. Against this backdrop, this study aims to inquire into and analyze the formative characteristics and aesthetics of Korean knots, with an eye to their use in future design. In addition, it aims to help to put such historical knotting practices into practical and functional use in the future, through a study of previous uses of historical knotting practices with a modern sensibility. It is thus expected that this work will contribute to the inheriting and development of traditional culture, and ultimately to enhancing the status of Korean design in the world.

• 한국의류산업학회지
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• 제12권4호
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• pp.531-537
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• 2010

The purpose of this study was to review physiological responses and subjective sensations in the cold environment when the subjects wore ensemble with different clo values. Seven healthy male subjects participated in this experiment. This experiment was conducted in a climatic chamber with $-10^sC$ and 50%RH. Subjects wore five different kinds of ensemble[C1 (4.453 clo), C2 (3.452 clo), C3 (2.865 clo), C4 (2.387 clo), and C5 (2.280 clo)]. The experiment was composed of 20 min of rest period, 20min of treadmill exercise(6 km/h) period, 30 min of recovery period. We monitored skin temperature on 7 sites, clothing microclimate and subjective sensations. The clo value had positive correlations with mean skin temperature and clothing microclimate. The subjects feel more warm and humid as the clo value goes up. The subjects reported comfort when they wore C1 and C2 ensemble having over 3 clo value. However, they felt less comfortable during the exercise period since there was high humidity. Skin temperature on the extremities were more dramatically changed by the exercise rather than clo value. Thus it seems that in the cold environment, heat balance can mostly be controlled by the choice of clothing, and the clothes with high clo values can provide higher insulation. In conclusion, our findings suggest that it would be more effective to control clo value depending on the activity level for maintaining comfort level in the cold environment.

• 한국항만경제학회지
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• 제19권2호
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• pp.87-109
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• 2003

Localization is one of the typical phenomena of this age in Korea. Localization of Port is on the beginning in this Country as the introduction of Port Authority in the Port of Busan and Incheon. As the condition of world trade has been changed, the level of Competition among Ports is severer than before, especially in the East Asia Area. Since many experts of Port say that centralized control system of Port has many Problems, some other Port Control system has been studied and suggested for long time. One of the Countermeasures of these Port Problems is Port Authority System which aims the balance of central and local development. Port Authority System does not want to achieve only Public Duty or Utility but also Commerciality which is fundamentally very important for the survival of Port. In this Paper, the necessities of Port Authority Introduction in Korea was explained. And Port Authority System will be introduced 2004 year in Busan Port firstly and Incheon Port, secondly. The Main Contents of Port Authority System was suggested , in this Paper and some Problems which shall be considered for better operation of Port Authority System was investigated. I suggested some countermeasures, endeavoring the competitive advantage of Port and higher Port Performance, in terms of 3 Dimensions. One is in the side of basic Policy Directions, the other is the activation schemes of functional department which composed of many activities of Port Authority System and the third is in the side of operation body. As this paper, however, has some limitations and Port Authority System is just beginning stage, future research shall be continued in real and concrete level.

• 한국항만경제학회지
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• 제25권4호
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• pp.299-320
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• 2009

오늘날 균형성과표(BSC)은 균형적인 관점에서 기업의 성과를 측정하고 관리하는 도구로 각광받고 있어 많은 기업이 이를 도입 적용하고 있다. 최근에는 이러한 균형성과표가 불확실한 기업상황 하에서도 적절하게 전략을 수립하고 실행하는 데에도 기여할 수 있다는 연구가 제기되어 주목받고 있다. 이에 따라 본 연구에서는 국적외항선사들이 불확실한 국내외 해운환경변화에 적절히 대처할 수 있는 전략의 수립과 실행에 균형성 과표의 유용성을 입증하여 외항선사들의 전략수행에 기여하고자 하였다. 연구결과에 의하면, 균형성과표는 해운시황변화에 대응하여 적절한 전략을 개발하고 실행하는데 유용성이 입증되어 기여하는 것으로 나타나고 있다.

• 대한화장품학회지
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• 제30권2호
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• pp.153-158
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• 2004

지금까지 화장품 분야에서의 리포좀 제조를 위해 안정성 측면에서 주로 사용하였던 포화레시틴 대신 피부 친화력과 침투력이 우수한 불포화레시틴을 사용하여 일반적으로 알려진 피부 각질층을 간극보다 작은 50nm 이하의 크기를 갖는 나노리포좀을 제조하는 기술을 개발하고자 하였다. 나노리포좀의 안정성 확보를 위해 용매의 종류, pH 발란스, 균질화 압력 및 보조계면활성제와 안정화제의 종류 등을 변수로 하였고, 결과적으로 친유성 부분이 Stearate 계열로 구성되는 보조계면활성제의 사용을 통해 안정성이 향상됨을 확인하였다. 포화레시틴을 사용하여 제조한 리포좀의 경우에는 보조계면활성제의 사용이 오히려 안정성을 감소시키고, 적절한 양의 오일을 사용할 때 안정성이 일부 향상되는 것으로 나타났다. 이러한 결과들을 통해 나노 단위의 리포좀을 제조하기 위해서는 포화레시틴에 비해 불포화레시틴을 사용하는 것이 더욱 적절한 방법임을 확인할 수 있었다.

• 디지털융복합연구
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• 제18권4호
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• pp.433-438
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• 2020

미디어 환경과 콘텐츠의 제작 기술이 급속히 발달하면서 멀티 플랫폼 기반의 융·복합 트랜스미디어 시대가 대두되었고, 트랜스미디어 콘텐츠를 통한 의사소통 방식이 주목받게 되었다. 트랜스미디어 콘텐츠는 개별적 콘텐츠가 멀티 플랫폼으로 트랜스 되는 개념을 말하며, 이 때 컨버전스라는 확장된 세계관을 구축하게 되는데, 또한 이 과정에서 발생되는 인터랙션은 콘텐츠의 진행에 있어 매우 중요하면서도 통제하기 어려운 요인으로 작용한다. 본 논문에서는 이에 대한 해결 방안으로써 트랜스미디어 콘텐츠와 게이미피케이션 개념과의 결합에 주목하였고, 게임 디자인을 실행하기 위한 분석 및 접근법에 관한 이론체계인 'MDA 프레임 워크'를 기반으로 게임 디자인의 구조를 살펴보았다. 기술과 감성의 밸런스를 통한, 가치와 재미의 경험에 대한 예측 체계를 세우는 원론적인 게임 디자인의 구조에 대한 고찰이 트랜스 미디어 콘텐츠 설계에 있어 기초적 토대로써 도움이 될 것으로 기대한다.

• 대한지역사회영양학회지
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• 제16권6호
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• pp.751-761
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• 2011

The purpose of this study was to assess the physical activity level of Korean farmers to establish their estimated energy requirements during busy farming season. 113 farmers (mean age $51.9{\pm}7.2$ years, male 42, female 71) who own farmland area above 300 pyung participated in measurement of body weight and height and interviewing of one-day activity diaries. There was no significant difference in age, BMI between male and female. Obesity prevalence according to BMI among male and female farmers was 40.5% and 50.7% respectively. The farmers spent about 7 hours in sleeping and spent about 4 hours 35 minutes working on the farm and spent about 15 hours 30 minutes (64.6% of 24 hours) in "very light activities" and spent about 3 hours 31 minutes (14.7%) in "light activities". Physical activity level (PAL, activity coefficient) of male farmers was 2.63 which was significantly higher than that (2.19) of female farmers (p < 0.05). Estimated energy requirements (EER) for farmers who were different in age and gender were suggested. For example, the estimated energy requirements for male and female farmers were 3058 kcal/day and 2279 kcal/day, respectively. The results of this study suggest that estimated energy requirements (EER) of farmers should be differentiated according to seasonal workload and energy balance of farmers should be evaluated to prevent obesity.

• 대한안전경영과학회지
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• 제16권2호
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• pp.217-230
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• 2014

The purpose of this study is to develop the Generalized Depreciation Function (GDF) and Winfrey Depreciation Function (WDF) by reviewing methods for the depreciation accountings. The Depreciation Accounting Models (DAM), including straight-line model, declining-balance model, sum-of-the-year-digit model and sinking fund model presented in this paper, are reclassified into the charging pattern of increasing type, decreasing type and constant type. This paper also discusses the development of the GDFs based on convex type, concave type and constant type according to the demand pattern of product, frequency of plant usage, deterioration of time, relative inadequacy, Capital Expenditure (CAPEX) and Operating Expenditure (OPEX) of the Total Productive Maintenance (TPM). The WDFs presented in this paper depict a sudden degradation of plant performance by measuring the change of TPM activity at the midpoint of useful life of asset. The WDFs are classified into left-modal type, symmetrical type and right-modal type by varying the value of skewness and kurtosis. Moreover, three increasing patterns, such as convex, concave and linear types, are used in this paper to present the distinct identification of WFDs by using Instantaneous Depreciation Rate (IDR) in terms of Performance Depreciation Function (PDF) and Depreciation Density Function (DDF). In order to have better understanding of depreciation models, the numerical examples are used for evaluating the Net Operating Less Adjusted Tax (NOPLAT) and Economic Value Added (EVA). It is concluded that the depreciation models showing a large dispersion of EVA require the adjustment of NOPLAT and Invested Capital (IC) based on the objective cash basis and net operating activity for reducing the variation of EVA.

• Child Health Nursing Research
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• 제12권3호
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• pp.405-416
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• 2006

Purpose: The purpose of this study was to explore health behavior and perception of therapeutic restrictions in chronically ill children and their parents in Korea. Method: Nine children with chronic disease and of six of their parents were interviewed using semi-structured a questionnaire. The data were analyzed using explorative content analysis. Results: Health behaviors related to therapeutic restrictions was classified into four domains, and the perceptions of therapeutic restrictions into two domains. The domains regarding compliance in health behavior with therapeutic restrictions included control-centered restrictions (maintaining food limitations, avoiding harmful environments, restriction on physical activity, restriction on social activity, restriction on learning activity), and everyday pursuit of balance(preference for healthy diet, maintaining a regular life style, maintaining a standard body weight, pursuing psychological well-being, family participation). Domains regarding perception of therapeutic restrictions included obstacles to growth and development (bridled life, opportunity deprivation, prevented from playing proper role), origin of conflict (tenacity, conflict, stressor, cover-up), task for normal life (doing proper duty), and everyday affairs (becoming ordinary, familiarity). Conclusion: This study will help to enhance understanding the behavior and perception of therapeutic restrictions by chronically ill children and their families and to establish educational programs and counseling for these children and their families.

• STI Policy Review
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• 제3권2호
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• pp.130-151
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• 2012

Fraunhofer was founded in 1949 and grew into Europe's largest application-oriented research organization. Fraunhofer currently employs over 20,000 members in Germany, is internationally networked, and manages an R&D budget of over 1,8 Billion Euros per year. An important step for Fraunhofer to become an integral component of the German innovation system was the introduction of the Fraunhofer Model of financing based on a performance-related system of financial management. The underlying model of the allocation and distribution of public funding to Fraunhofer that is subsequently allotted to specific research groups is one of the success factors of Fraunhofer. Fraunhofer is proud of its decentralized organizational model. Fraunhofer is comprised of 60 Institutes in Germany working in different fields, under one legal framework, and with a strong brand value. Every Fraunhofer Institute is affiliated with a German University and every institute director simultaneously holds a chair at the affiliated university. It is a challenge for the headquarter organization to balance the intended competition of individual Fraunhofer Institutes with complementarity cooperation in science among Fraunhofer-Institutes, especially when coming from different knowledge domains; however, this goal results in a significant advantage. The unique strengths of Fraunhofer offer system solutions in a world with increasingly complex R&D challenges. While growing to become the largest organization on Europe to focus on applied research it is the challenge to remain an agile organization that is flexible in organizational structure. Fraunhofer has reached a well-recognized position in the European innovation landscape. It is often referred to by science and governments as a role model for innovation policy and a key element of the latest successes in the German economy that has recovered quicker from the latest economic crisis than most other western economies. The paper explains Fraunhofer as an organizational paradigm and its underlying management model to elaborate on the challenges of managing a research organization. We wish to show how it is possible to transfer the management model and philosophy of Fraunhofer to innovation systems with different framework conditions and challenges. A universal conclusion may be drawn based on the description of Fraunhofer; however, changes in existing structures and innovation systems cannot be implemented over night.