• 복식문화연구
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• 제11권1호
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• pp.47-65
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• 2003

The purpose of this study was to examine the characteristics of consumer evaluative criteria based on clothing quality perception of adult males and females. A demonstrative study was conducted using a questionnaire on adults over 20 years old who were considered to afford to purchase clothes. A total of 650 questionnaires were distributed, and among them, 380 were used for the demonstrative analysis. The study used SPSSWIN V.8.0 for the analysis. Factor analysis and reliability analysis were introduced as analysis methods using the varimax rotation to classify consumer evaluative criteria for clothing purchasing. In addition, frequency analysis, correlation analysis, 1-test, multiple regression analysis, and duncan test are executed. The study result is as follows. First. expectation, importance and performance are examined by customer quality perception. Four factors- practicability, care, aesthetics, and symbolism- are classified through the factor analysis of 19 evaluative attributes based on importance. Second, differences of quality perception f3r expectation, importance and performance were found partly in customers' demographic characteristics. Third, the influential relation of satisfaction and quality perception is examined. Aesthetics and practicability have significant influence on the general satisfaction of evaluative attributes by performance.

• 한국철도학회논문집
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• 제7권3호
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• pp.215-222
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• 2004

Optimal route selection of railway should take consideration of the function of the railway, topography, practicability of construction and management as well as the cost. This study performed the surveys for experts and surrounding industries and the review for the bid guidelines in order to develop the quality model with the AHP method and establish the weight for each factor. Six quality models were developed for such as the efficiency of railway operation, structure design and practicability, economic feasibility, correspondence with other plans, civil appeal and environmental sustainability, and correspondence with system. The detailed evaluation elements were also derived by each factors.

• 한국의류학회지
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• 제26권5호
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• pp.737-747
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• 2002

The purpose of this study aimed to evaluate the elderly women's preference to purchase, wear and launder underwear. After having one-to-one interviews with 567 elderly women who they were over 60 in their age in Incheon during the winter of 2000/2001, the differences of their preferences to practicability, economic/comfort, esthetic, symbolic, brand and service were analyzed by SPSS Win pack. When they bought their underwear, they were interested in its practicability most but not its esthetic, brand and service. The more learned and richer economically they were, the shorter sleeves and pants underwear thor had preferences to wear. Most of them wear underwear to keep warm during winter, but some of them wear habitually. They frequently boiled their underwear after washing in warm water with hands. From these tendency underwear for the elderly women should be specified both in bust circumference and in the length of sleeves or pants.

• 분석과학
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• 제22권5호
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• pp.355-359
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• 2009

An enzyme electrode bound by rubber solution was newly constructed and the test of its practicability were carried out. The binder of carbon powder was styrene-butadiene rubber dissolved in toluene and enzyme source was ground tissue of cabbage root. Volatilization of the solvent made the electrode material possess a mechanical robustness and a fast signal appearance. The electrode showed electrochemically irreversible characteristics and a powerful catalytic power (detection limit=$5.0{\times}10^{-5}M$, S/N=2). The double reciprocal plot of signal current and substrate concentration was ideally linear and the symmetry factor and exchange current density of the electrode used in this work were 0.35 and $4.93{\times}10^{-5}Acm^{-2}$ respectively.

• 한국콘텐츠학회논문지
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• 제18권9호
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• pp.1-13
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• 2018

공유가치창출은 기업의 수익과 경쟁중심적 전략에서 벗어나 기업의 활동이 사회적 가치에 연결될 수 있도록 방향을 전환하는 경영전략이다. 본 연구는 이러한 기업의 공유가치창출활동에 대한 소비자의 인식이 어떠하며 이러한 기업활동에 참여하고자 하는 의도는 어떠한지를 분석하였다. 본 연구의 결과는 다음과 같다. 첫째, 공유가치창출전략의 실천가능성에 대해 소비자들은 전반적으로 긍정적인 인식을 가지고 있는 것으로 나타났다. 둘째, 소비자의 실천가능성인식, 혜택인지가 소비자의 공유가치창출활동 참여의도에 미치는 영향을 살펴보기 위하여 구조방정식모형으로 분석한 결과, 공유가치창출활동의 실천가능성에 대한 긍정적 인식은 기업혜택인지의 수준을 높이고 이것이 다시 소비자혜택으로 이어지는 매개효과가 직접효과에 비해 더 큰 영향력을 가지는 것으로 나타났다. 또한 기업혜택과 소비자혜택에 대한 인지수준이 소비자의 참여의도에 미치는 영향을 구체적으로 살펴본 결과, 기업측면에서의 실용적인 성과를 높게 인지할 때, 그리고 이러한 기업혜택이 소비자혜택으로 연결된다고 여겨질 때 참여의도가 높아지는 것으로 나타났다.

• 한국콘텐츠학회논문지
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• 제14권7호
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• pp.376-385
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• 2014

본 연구는 의료소비자들이 필요로 하는 병원정보를 확인하여 의료기관의 소비자 중심 마케팅 방향을 제시하고자 하였다. 이를 위하여 의료소비자들의 병원정보 이용목적, 알고 싶은 정보의 내용, 정보획득방법, 획득한 정보의 실용성에 대해 살펴보았다. 연구결과, 병원정보 이용목적은 실질적으로 의료기관을 이용하고자 하는 목적이 90% 이상으로, 특히 '가족 친지가 아플 경우 병원선택 시'에는 58.7%이었다. 알고 싶은 정보의 내용은 병원시설 전문분야 및 특수분야의 구체적 내용이라는 응답이 이용목적과 관계없이 과반수이상이었으며, 병원정보 이용목적에 따른 정보획득을 위해 가장 많이 이용하는 방법은 '주위사람'이 과반수 전후의 비율로 가장 높았고 '인터넷'을 이용한다는 비율이 24~28% 수준이었다. 그리고 획득한 병원정보의 실용성은 병원정보 이용목적이 '가족친지가 아플 경우 병원선택 시'에 4.8%, '건강상담 또는 종합검진 위한 병원선택 시'에는 0.5%로 상당히 낮았다.

• 대한지역사회영양학회지
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• 제17권6호
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• pp.724-736
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• 2012

This study was intended to investigate the sodium-related perception, dietary behavior, and practicability of methods for reducing sodium intake(RSI) according to the stage of change in consumers. The survey was conducted to 770 housewives, among them 553 subjects who answered the key questions for the stage of change were categorized into 'Maintenance (M)' stage (maintaining reduced salt intake for more than 6 months; n = 287, 51.90%), 'Action (A)' stage (maintaining reduced salt intake for less than 6 months; n=139, 25.14%), and 'Pre-Action (P)' stage (not starting reduced salt intake; n = 127, 22.97%). The subjects in M and A were significantly older than those in P (p < 0.01). The scores of desirable dietary habit and dietary balance were the highest in M followed by A and P. When eating out, the subjects in P considered 'price' more and 'healthiness of food' less than those in M and A did. Among the guidelines for RSI, 'Avoid Processed Foods', 'Eat enough vegetables and fruits' and 'Add little amount of dipping sauce for fried food' were selected as the three easiest items to perform. With regard to the sodium-related perception, the subjects in M considered eating-out food to be more salty than homemade dishes, read nutrition labels more, avoided table salt or dipping sauce for fried food more, and had 'own low-sodium recipe' than those in P (p < 0.001). It is suggested that practicability of actions for RSI and the stage of change should be considered to develop effective personalized education program and nutrition guidance.

• Journal of the Korean Statistical Society
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• 제19권1호
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• pp.1-14
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• 1990

This paper proposes an approach to the identification of trnasfer function models. A strategy for the identification of the model structure is based on R and S arrays constructed by the impulse response function of the model. Theoretical patterns of the arrays associated with the model are investigated, and the practical implementation method of the suggested approach is also discussed. Finally two published samples are employed to demonstrate the practicability of the approach.

• 한국철도학회:학술대회논문집
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• 한국철도학회 1999년도 추계학술대회 논문집
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• pp.296-301
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• 1999

This paper presents a new static circuit modeling methodology amenable to analysing the electric railway system. The accuracy and practicability of the proposed approach are demonstrated with the railway system containing 2 to 6 train

• Journal of Advanced Marine Engineering and Technology
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• 제31권1호
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• pp.34-43
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• 2007

As a method to improve the poor torque capacity on the continuously variable transmission(CVT), power splitted devices(PSD) reducing the power entering into the transmission has been considered. But this kind of PSD requires for the variator to be a large coverage of the speed ratio (CSR) Since the CSRs of the well-known push belt or the toroidal ones are not enough large, the power splitted CVTs (PSCVTs) using them should be made with multiple modes. inevitably adding the do9 clutches and the associated accessories. In this paper a PSCVT with single mode is conceptually designed A new continuously variable unit (CVU) consisting of the paired inner and outer spherical rotors is used. The CVU has large CSR and excellent compactness. As a PSD. a variable bridge (VB) using the Planetary gear units (PGUs) is considered because it has an upper bound on the power ratio. An optimal design to minimize the effective efficiency of the PSCVT is carried out. Through the performance analysis on the designed model, good expectation on the practicability in the heavy vehicle system is shown.