• 대한인간공학회지
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• 제34권5호
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• pp.487-499
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• 2015

Objective: The purpose of this study was to analyze the trend of ergonomics field in overall intellectual property rights in Korea, and suggest the direction for the future development. Background: Many ergonomists are trying to pursue optimal human well-being and safety, and create more convenient designs for human use. For these reasons, intellectual property rights may be used to protect the legitimate rights of originative and innovative ergonomic designs. Method: Intellectual property rights were reviewed by using Korea Intellectual Property Rights Information Service (KIPRIS), and then were classified and analyzed according to three intellectual property rights (patent, utility model, design), International Patent Classification (IPC) and ergonomics application areas. Results: The total number of intellectual property rights registered in the ergonomics field in terms of three intellectual property rights (patent, utility model, design) showed 48,814 which occupied 5.97% of the total registered Korea's intellectual property rights. Within three intellectual property rights, patent (87%) was recorded overwhelmingly higher than utility model (9%) and design (4%). Conclusion: The current trend of patent, utility model and design in the ergonomics field in Korea tend to increase over time. It is suggested based on the analysis in this study that continuing research and development should be focused on electricity section in accordance with the global trend. Application: The results of this study can direct the ergonomists to the areas of intellectual property rights in the ergonomics field that should focus on the research and development in terms of three intellectual property rights, IPC and ergonomics application areas.

• 복식
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• 제56권3호
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• pp.28-41
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• 2006

The purposes of this study were to analyze 'well-being' lifestyle pursuits depending on consumer types and to classify female consumer types according to their 'well-being' awareness. This study also intended to examine the levels of consumers' participation in pursuing a 'well-being' lifestyle, and to find female consumers' characteristics related to well-being lifestyle. The results of study were as follows: First, female consumers were classified in terms of their lifestyle by using their participation in, and awareness of well-being concerns. The results were divided into four groups: society/family-oriented group, 'well-being' oriented leading group, trend-oriented material wealth pursuit group, and selt~centered/fashionable appearance-oriented group. Second, the results of examining characteristics by female consumer type in terms of their pursuit of a well-being lifestyle show that the 'well-being' oriented leading group had the greatest number of innovators and followers. Also, the trend-oriented material wealth pursuit group consisted of mostly medium level participants, and the self-centered/fashionable appearance-oriented group had the greatest number of 'well-being' lifestyle bystanders. With regards to practical participation group, significant differences were found in the sections of 'health', 'leisure' and 'whole', except for 'appearance management'. With regards to purchase experience of 'well-being' products, the health-oriented leading group was the highest participation level in the sections of 'clothes' and 'food', except for 'residence', in which the society/family-oriented group was the highest. Third, demographical characteristics within female consumer types classified by 'well-being' lifestyle showed that the society/family-oriented group had a high percent of. dedicated housewives in their forties or fifties, and the trend-oriented material wealth pursuit group has a high percent of married people in their twenties or thirties. Also, the self-oriented/fashionable appearance-oriented group had a high percent of unmarried. people in their twenties.

• 한국실내디자인학회논문집
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• 제23호
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• pp.109-115
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• 2000

The purpose of this study is to examine the interior textile color changes and trends by analyzing the characteristics of interior color hues and tones. Heimtextil in the interior field was selected for color trend analysis from 1996 to 2000. The conclusions of this study are as follows: First, In terms of hue, warm colors like Y, YR, and R were most prominent in all four years. Some new colors, however, emerged with higher frequency. The frequency of GY and B increased in 96/97, GY, BG and PB in 97/98 PB and B in 98/99, and B and PB in 99/2000. Especially between 96/2000, the frequency of PB and B has been increased, although the frequency of GY has been decreased. Over the four years, P, RP, and Neutral showed medium frequency, and G and BG showed low frequency. Gold appeared as an accent color in two years while silver appeared in one year. In summary, warm colors like Y, YR, and R were most prominent in interior color. Second, In terms of tone, p, b, v, and sf were most prominent over the four years. Although 에 and ltg appeared with high frequency n general, a wide variation was presented. The tones such as p, dp, and v appeared with high frequency in the three years of 96/97, 97/98 b and sf in 97/98 ; lt, dk and sf in 98/99. On the other hand, a new trend emerged in 99/2000. In this year, ltg, sf, s, d and dkg appeared with high frequency unlike the other three years. In other words, soft or light tones, such as pale, soft, light, grayish, and deep, and strong tones, such as vivid and bright, appeared with high frequency.

• Journal of information and communication convergence engineering
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• 제6권3호
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• pp.239-244
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• 2008

Cargo tracking issue on train transportation is challenging area because of long distance haulage, theft, terror attack and customer service. This paper aims at evaluating various cargo tracking systems in terms of cost and technology. The contents of this paper consist of the research trend of cargo tracking system in the railroad transportation and reviewing of technical alternatives in cost and service side. GNSS and RFID are reviewed as location tracking technology, Internet and Satellite technology like INMASAT and Low Earth Orbit are also reviewed as communication infrastructure. This paper selects cost and service factors in two alternatives of GNSS-Satellite and RFID-Internet, among GNSS-Internet, GNSS, Satellite, RFID-Internet, RFID-Satellite and evaluate each alternative in terms of cost and service. In a result, in terms of cost, RFID-Internet type is superior to GNSS-Satellite type, but in service GNSS-Satellite type is preferred to RFID-Internet in point of area coverage and service coverage.

• 복식
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• 제65권3호
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• pp.117-130
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• 2015

The purpose of this study is to investigate the 'sexy look' of the Paris Haute Couture evening dresses of the past 10 years from 2005 to 2014. The results are as follows: According to the occurrence frequency analysis of the fashion images of sexy look evening dress, the type of sexy look that appeared the most is the romantic sexy look, followed by erotic sexy look, ethnic sexy look, minimal sexy look and avant-garde sexy, respectively. According to the design component-specific analysis of evening dress for each Haute Couture house, 7 Haute Couture houses have used H-line silhouette over the past 10 years, each H-line silhouette being different. In terms of material, Valentino, Elie Saab, Givenchy, Chanel and Dior have shown a trend of favoring see-through material, Gaultier and Armani showed a lot to combine different materials. In terms of color, Valentino, Chanel, Dior, Gaultier, Armani have shown a general trend in the last 10 years to express sexy look by using attractive and mystical black tones, Elie Saab has shown skin color a lot by using brown family colors and Givenchy has used white family colors. According to the design components analysis for each sexy look fashion image, the H-line silhouette showed the most frequency to represent sexy looks. In terms of material, avant-garde sexy look, ethnic sexy look and minimal sexy look showed a lot to combine different materials to express sexy looks, but erotic sexy look and romantic sexy look are characterized by using thin see-through material. As for the color, black series has been most represented in the last 10 years for the Haute Couture evening dress sexy look.

• 한국지역사회생활과학회지
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• 제15권3호
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• pp.167-177
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• 2004

This study is designed to understand purchase motivation for garment depending on demographic factors among college students in Yanbian, China. Questionnaire was used for measurement tools to study the subject of the thesis. The main study was conducted against 450 college students from May 17 to June 5, 2001. The data for the study were analyzed using SAS PC program for frequency distribution, percentage, t -test, and one way ANOVA. The purchase motivation for garment are affected by demographic factors such as gender, average monthly household income, monthly expense for clothing. The result was showed as follows: A meaningful difference showed in 3 areas 'to try a new trend, impulsive buying at the store display, discount advertising' depending on the gender in terms of purchase motivations, and in all the three areas, male students showed a higher ranking. But in other motivation areas, no difference was noticed in terms of gender. In terms of purchase motivation based on monthly income, only one area 'impulse buying from a store display' showed a meaningful difference. Respondents with an average monthly household income above 2,000 yuan showed a higher tendency of 'impulse buying' compared to those with below 500 yuan or those with between 500-2,000yuan. Those with the average monthly household income below 500 yuan showed the lowest ranking in the impulse buying. In other areas of purchase motivation, average monthly household income was not an important element. A meaningful difference showed in 4 areas, 'to try a new trend, impulse buying from a store display, discount advertising', and 'for a change of mood' in the product motivation based on expense on clothing. Respondents with an average monthly expense for clothing above 100 yuan showed a higher ranking in all 4 areas than those with less than 100 yuan. In other areas, the average monthly clothing expense didn't give any impact.

• 대기
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• 제25권2호
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• pp.249-260
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• 2015

The changes in thermodynamic and dynamic aspects on near (2025~2049) and long-term (2075~2099) future climate changes between the historical run (1979~2005) and the Representative Concentration Pathway (RCP) 4.5 run with 20 coupled models which employed in the phase five of Coupled Model Inter-comparison Project (CMIP5) over East Asia (EA) and the Korean Peninsula are investigated as an extended study for Moon et al. (2014) study noted that the 20 models' multi-model ensemble (MME) and best five models' multi-model ensemble (B5MME) have a different increasing trend of precipitation during the boreal winter and summer, in spite of a similar increasing trend of surface air temperature, especially over the Korean Peninsula. Comparing the MME and B5MME, the dynamic factor (the convergence of mean moisture by anomalous wind) and the thermodynamic factor (the convergence of anomalous moisture by mean wind) in terms of moisture flux convergence are analyzed. As a result, the dynamic factor causes the lower increasing trend of precipitation in B5MME than the MME during the boreal winter and summer over EA. However, over the Korean Peninsula, the dynamic factor causes the lower increasing trend of precipitation in B5MME than the MME during the boreal winter, whereas the thermodynamic factor causes the higher increasing trend of precipitation in B5MME than the MME during the boreal summer. Therefore, it can be noted that the difference between MME and B5MME on the change in precipitation is affected by dynamic (thermodynamic) factor during the boreal winter (summer) over the Korean Peninsula.

• 한국지구과학회지
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• 제26권5호
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• pp.404-416
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• 2005

이 연구는 최근 30년 동안 21개 지상관측소 일강수량 자료를 사용하여 한반도의 강수일수 및 강수강도의 지역성 및 계절성을 조사하였다. 일강수량 80 mm를 기준으로 다우와 소우로 나누어 그 특성을 조사하였으며, 강수일수 및 강도의 일차 선형경향도 함께 연구하였다. 호남 지방에서 소우에 의한 강수일수는 모든 계절에서 다른 지역에 비해 많으며, 특히 가을과 겨울철의 기여도가 상대적으로 컸다. 그러나 다우에 의한 강수일수는 대구를 중심으로 한 영남 지역에서 매우 적은 것으로 나타났다. 남해안 지방에서 강수량은 많고 강수일수가 적어 강수강도가 모든 계절에서 가장 크게 나타났으며, 연강수량에 대한 기여도는 다우와 소우 모두 다른 지역에 비해 크게 나타났다. 최근 30년간 대부분 지역에서 연강수량은 증가하는 선형경향을 보였는데, 대부분 다우에 의한 영향으로 나타났다. 한반도의 연 강수일수는 전반적으로 감소하는 선형경향을 보이지만, 다우에 의한 연 강수일수는 증가하는 선형경향을 보였다. 특히 충청과 경기지방에서 강수강도의 선형경향이 유의한 지역이 다수 발견되었는데, 이는 이 지역이 집중호우에 대한 위험도가 적지 않은 지역임을 말해주는 것이다.

• 한국군사과학기술학회지
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• 제14권5호
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• pp.859-870
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• 2011

The purpose of this paper is to develop reliability analysis procedures for repairable systems with interval failure time data and apply the procedures for assessing the storage reliability of a subsystem of a certain type of guided missile. In the procedures, the interval failure time data are converted to pseudo failure times using the uniform random generation method, mid-point method or equispaced intervals method. Then, such analytic trend tests as Laplace, Lewis-Robinson, Pair-wise Comparison Nonparametric tests are used to determine whether the failure process follows a renewal or non-renewal process. Monte Carlo simulation experiments are conducted to compare the three conversion methods in terms of the statistical performance for each trend test when the underlying process is homogeneous Poisson, renewal, or non-homogeneous Poisson. The simulation results show that the uniform random generation method is best among the three. These results are applied to actual field data collected for a subsystem of a certain type of guided missile to identify its failure process and to estimate its mean time to failure and annual mean repair cost.

• 한국실내디자인학회논문집
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• 제38호
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• pp.21-29
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• 2003

This study began to classify the studies on 'culture' in the field of environmental design overall. The classifying process adopted not the approach to preselect the criteria but the phenomenological inductive approach and content analysis method focusing on environmental design in order to understand which place the environmental design had taken. As a result, following aspects were reviewed: what is the area in which the studies on culture is made under the environmental design; what is the trend of using the word 'culture' in terms of logical connection; what is the level of approach to culture from the viewpoint of search, correspondence or application stage. On the whole, followings were drawn as conclusions. First, the interest of the studies on culture has been increased with time especially in the field of interior design. Second, the word 'culture' has become to be used a lot as 'cultural', and was used together with traditional, enterprise and material. Lastly, culture was studied at a starting point by and large. Although the papers, the objects of this study, are confined to five kinds of journals, the analysis of them is helpful to preestimate the trend of studies on culture because they have propensity to lead the international professional academic world.