• 복식문화연구
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• 제3권2호
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• pp.425-448
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• 1995

The purpose of this study was to compare fur clothing preferences of Korean and Russian women, and then to provide a beneficial data to Koran fur manufacturers who is working in Korea and advancing into Russia. 346 subjects were gather in Seoul and Moscow through convenience sampling method, and frequency, percentage, mean, x²-test, t-test were conducted for data analysis. The results were as follows: 1. Korean and Russian women's fur clothing buying motives, information sources, important factors on purchasing, purchasing, influences ere generally examined. 2. Russian women's fur clothing possession rate as well as fur clothing purchasing intention in the future were higher than Korean women's. 3. Fur clothing item, material, color, style, length which Korean and Russian women prefer were compared. 4. In case of shilhouette, Russia women showed high preference on swinger shilhouette, relatively Korean women preferred H-line. 5. In case of collar design, Russian women showed high preference on stand collar, relatively Korean women preferred notch collar or shawl collar. 6. In case of sleeve design, Russian women showed high preference on turn back cuffs sleeve, relatively Korean women preferred push-up sleeve.

• ETRI Journal
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• 제36권3호
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• pp.396-406
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• 2014

We have designed and investigated a new congestion control scheme, called optimal and fully explicit (OFEX) controller. Different from existing relatively explicit controllers, this new scheme can provide not only optimal bandwidth allocation but also a fully explicit congestion signal to sources. It uses the congestion signal from the most congested link instead of the cumulative signal from the flow path. In this way, it overcomes the drawback of relatively explicit controllers exhibiting bias toward multi-bottlenecked users and significantly improves their convergence speed and source throughput performance. Furthermore, our OFEX-controller design considers a dynamic model by proposing a remedial measure against the unpredictable bandwidth changes in contention-based multi-access networks. Compared with former works/controllers, this remedy also effectively reduces the instantaneous queue size in a router and thus significantly improves queuing delay and packet loss performance. We have evaluated the effectiveness of the OFEX controller in OPNET. The experimental comparison with the existing relatively explicit controllers verifies the superiority of our new scheme.

• 가정과삶의질연구
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• 제15권1호
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• pp.129-146
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• 1997

The purpose of this paper was to discover the importance and degree of satisfaction toward medical service perceived by clients and analize some characteristics and any siginificant difference by deomographic and social variables. In addition the subjects were divided into groups(i. e. satisfied and dissatisfied groups) and tested significant difference between two groups, The results can be summerized as follows: 1,. While the importance of over attributes of medical services percevied by customs was higher the degree of satisfaction was relatively low. 2. According to our analysis the degree of satisfaction toward hospital facilities and staff appeared to have relatively have relatively heavy weights compared to total satisfaction scores. 3. As far customers' quality evaluation about medical service is concerned the importance and degree of satisfaction could not be discriminated by demographic variables except education and income level. 4. The discrepancy of satisfaction s ore between satisfied and dissatisfied group was the highest in hospital facilities compared to other three sectors.

• 한국콘크리트학회:학술대회논문집
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• 한국콘크리트학회 1994년도 가을 학술발표회 논문집
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• pp.229-234
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• 1994

Various of batches of recycled concretes were produced with different rations of recycled aggregate (20% and 50%) and admixtures based on workable range of slump value and using a fixed w/c ration. Mechanical characteristics of the recycled concretes were evaluated. Test results showed that, in general, relatively high strength recycled concrete could be obtained using a plasticiser. The concrete using fly ash showed somewhat reduced strength, lower elastic modulus and relatively high strain, in general. However, the strength reduction ratio of the recycled concrete due to adding fly ash was relatively minor, compared with normal concrete. Since it has been known that the fly ash is used in place of cement and gives an improved long term strength, a further study may be warranted for a possibility of using fly ash without degrading the strength required.

• 대한수학회논문집
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• 제35권2호
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• pp.499-516
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• 2020

In this paper, we denote by L the block matrix linear relation, acting on the Banach space X ⊕ Y, of the form ${\mathcal{L}}=\(\array{A&B\\C&D}\)$, where A, B, C and D are four linear relations with dense domains. We first try to determine the conditions under which a block matrix linear relation becomes a demicompact block matrix linear relation (see Theorems 4.1 and 4.2). Second we study Shechter spectra using demicompact linear relations and relatively demicompact linear relations (see Theorem 5.1).

• 한국세라믹학회지
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• 제54권4호
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• pp.314-322
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• 2017

This study investigates changes in the mechanical behavior, such as changes in indentation load-displacement curve, wear resistance and contact fatigue resistance of thermal barrier coatings (TBCs) by thermal cycling test and thermal shock test. Relatively dense and porous TBCs on nickel-based bondcoat/superalloy are prepared; the highest temperature applied during thermal durability test is $1350^{\circ}C$. The results indicate that the porous TBCs have relatively longer lifetime during thermal cycling and thermal shock tests, while denser TBCs have relatively higher wear and contact fatigue resistance. The mechanical behavior is influenced by sintering of the TBCs by exposure to high temperature during tests.

• 가정과삶의질연구
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• 제8권2호
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• pp.87-100
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• 1990

This study was carried out in an attempt to establish a preliminary scale for measuring $\boxDr$Quality of Life$\boxUl$ of Korean farm households, Data from randomly selected 318 farm households through our the country were analysis. The main results of this study were summarized as follows; 1) The objective levels of living conditions were relatively low in dietary life, healthy & sanitation, and financial stability and were relatively high in family relationship, household work and housing environment. 2) The subjective satisfaction level was lowest in leisure and were relatively high in family relationship and health & sanitation. 3) A comparison of objective level of living conditions and subjective satisfaction level suggested th score of the latter were higher than the former in dietary life and health & sanitation. In the contrary to this, the scores of the former were higher than the latter in housing environment, household work, child education, leisure and family relationship. In particular, the score of the subjective satisfaction level were much higher in housing environment and household work.

• 수산경영론집
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• 제43권2호
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• pp.27-39
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• 2012

The purpose of this study lies in analyzing the effects of Fukushima nuclear plant incident, due to the earthquake in the northeastern part of Japan, on South Korean consumers'responses to domestic marine products. Survey results show that the response to the event by all consumers is not significant, but not by individual consumer. Empirical results show that if consumers are relatively more interested in health issues, if they consume mollusca relatively more among marine products and if they are with children under the age of 14, they increased the consumption of domestic marine products while decreased that of Japanese seafood. On the contrary, if consumers take shellfish products relatively more among seafood, they reduced the consumption of domestic marine products as well as Japanese ones.

• Asia pacific journal of information systems
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• 제16권2호
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• pp.27-46
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• 2006

As an extension of Technology Acceptance Models (TAM), the relative importance of perceived usefulness (PU) and perceived ease of use (PEU) in adopting two different mobile services are examined using service compatibility and user trust as moderating variables. This research shows that PEU is a relatively more important factor in the adoption of new mobile services when the new mobile services are highly compatible with existing services, while trust is an important influential factor in the adoption of services with a relatively low service compatibility. Trust does not significantly change the relative importance of PEU in the adoption of highly compatible mobile services, while the user's trust changes the importance of PU in the adoption process for the mobile services with relatively low service compatibility.

• ALGAE
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• 제21권4호
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• pp.471-477
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• 2006

Amphora costata W. Smith 1853 is a down thrown diatom species and also known as metal corrosive ship-fouling organism. A. costata was isolated from Alang ship breaking yard, Alang and evaluated the toxicity tolerance and growth responses of the cultures exposed to different doses of toxic and relatively accessible heavy metals, such as Fe, Mn, Cd, Co, Cu, Zn, Ni, and Pb in the constantly monitored laboratory culture conditions. The strongest toxic effect was observed on A. costata exposed to Cd even at relatively low concentrations as compared to other metals. The following trend of decreasing order of toxicity i.e. Cd>Zn>Ni>Co>Pb>Cu>Fe was observed, when they were exposed to equal concentration and expose time.