In recent years, China's animation market has been gradually prospered with the screening of many high-quality animation works. At the same time, a large number of high-quality national animation IP has also been born. From "Nezha" to "Legend of Deification" Chinese animation has triumphed both in box office and public praise. Sadly, compared with these achievements, the whole animation derivative industry looks depressed. In this paper, the current developing status of domestic and foreign animation derivatives industry is compared and analyzed, and the foreign successful experience of the development of animation derivatives industry and the problems existing in the operation mode of derivatives in China are summarized. Finally, put forward suggestions for the next development of China's animation derivatives industry.

In recent years, Chinese animation has been rising, and many well-made animation films have emerged. However, most of its companies fail to design based on user experience, resulting in poor sales and slow development of the animation derivatives industry. This paper mainly starts from the design methods of user experience, discusses the development status of animation derivatives based on user experience, explores the problems existing in China's current animation derivative industry, and finally studies the design strategy of animation derivatives experience through market analysis.

This study was carried out to get the information of Plum tree (192 germplasm) collected in Korea, and to evaluate the organic acid contents and fermentation solution. The organic acid content of fruit was 50.9 ± 6.0 ㎎/g, and which was composed of 55.5% of citric acid, 43.4% of malic acid and 1.1% of oxalic acid, and showed large difference among germplasms. Oxalic acid and malic acid made no differences in organic acid content according to flesh color, whereas citric acid and total organic acid contents were highest in orange color and lowest in whitish green. Malic acid, citric acid and total organic acid contents did not show differences among fruit weight groups, but oxalic acid content was highest at fruit weight of 5.1 ~ 10.0 g and lowest at more than 20.1 g. The sugar content of fermentation solution of fruit was 55.7 ± 1.6 °Brix and the harvest rate was 116.7 ± 8.7%. The correlation coefficients among fruit weight, the sugar content (°Brix) and harvest rate of fermentation solution were very low, and there were correlations of r=–0.551** between fruit weight and oxalic acid, r=– 0.767** between malic acid and citric acid, and r=0.834** between citric acid and total organic acid content.

The cross-boundary integration of media art and digital technology makes the innovative space of product design continuously expanded. The development of computer and Internet technology promotes the development of digital media art. Digital media art mainly relies on computer and network platform for creation, breaking the limitation of time and space. At the same time, the application of new materials and new technologies has brought about great changes in creation, which has also put forward new requirements for modern product design. Digital media art is spreading a more humanized design concept, changing the lifestyle of all classes and blurring the boundaries of traditional design. Digital media art can be said to have changed people's cognition of design. No matter from design scheme conception to software rendering, or to the final virtual dynamic display, it has proved that digital media art has penetrated into every link of product design. Design has shifted from a single static dimension to a multi-dimensional interactive dimension, and product design has been reborn due to the development of new media art, thus promoting social innovation and social change. This paper expounds the related concepts of digital media art and product design, analyzes the innovative application of digital media art in product design in detail, and looks forward to the development prospect of product design in the future.

In this study, the observational arc-length effect on orbit determination (OD) for the Korea Pathfinder Lunar Orbiter (KPLO) in the Earth-Moon Transfer phase was investigated. For the OD, we employed a sequential estimation using the extended Kalman filter and a fixed-point smoother. The mission periods, comprised between the perigee maneuvers (PM) and the lunar orbit insertion (LOI) maneuver in a 3.5 phasing loop of the KPLO, was the primary target. The total period was divided into three phases: launch–PM1, PM1–PM3, and PM3–LOI. The Doppler and range data obtained from three tracking stations [included in the deep space network (DSN) and Korea Deep Space Antenna (KDSA)] were utilized for the OD. Six arc-length cases (24 hrs, 48 hrs, 60 hrs, 3 days, 4 days, and 5 days) were considered for the arc-length effect investigation. In order to evaluate the OD accuracy, we analyzed the position uncertainties, the precision of orbit overlaps, and the position differences between true and estimated trajectories. The maximum performance of 3-day OD approach was observed in the case of stable flight dynamics operations and robust navigation capability. This study provides a guideline for the flight dynamics operations of the KPLO in the trans-lunar phase.

This paper suggests a relative orbit control strategy for the CubeSat Astronomy by NASA and Yonsei using Virtual Telescope Alignment eXperiment (CANYVAL-X) mission whose main goal is to demonstrate an essential technique, which is an arrangement among two satellites and a specific celestial object, referred to as inertial alignment, for a next-generation virtual space telescope. The inertial alignment system is a relative orbit control system and has requirements for the relative state. Through the proposed orbit control strategy, consisting of separation, proximity keeping, and reconfiguration, the requirements will be satisfied. The separation direction of the two CubeSats with respect to the orbital plane is decided to provide advantageous initial condition to the orbit controller. Proximity keeping is accomplished by differential atmospheric drag control (DADC), which generates acceleration by changing the spacecraft’s effective cross section via attitude control rather than consuming propellant. Reconfiguration is performed to meet the requirements after proximity keeping. Numerical simulations show that the requirements can be satisfied by the relative orbit control strategy. Furthermore, through numerical simulations, it is demonstrated that the inertial alignment can be achieved. A beacon signal had been received for several months after the launch; however, we have lost the signal at present.

Purpose: In Korea, win-win growth policy has been successfully implemented in supply chain and logistics management. In the policy, it is recommended to support supply chain partners with various mechanisms including financial and technical aids. This study attempts to scientifically analyze the effects of direct and indirect win-win growth policy factors on supply chain and logistics management performance through partnership factors. Research design, data and methodology: This study builds a structural equation model reflecting the relationship between the win-win growth policy, partnership and performance factors. The proposed model is verified with the PLS (Partial Least Squares regression) methodology. Data from shipper and logistics companies were collected and analyzed by the PLS model. Results: The analysis showed that both direct and indirect policy factors are meaningful to improve supply chain and logistics performance. Indirect support factors including R&D, management innovation, human resources development and educational supports have positive impacts on partnership factors. Direct support factors including financial aids and fairness also have positive impacts on the performance. Conclusions: This study is meaningful in that it suggests a turning point in which supply chain Win-win growth and partnership efforts are perceived as new value-creating mechanism rather than unilateral cost reduction for logistics industry.

This study was conducted to compare the community structure and biodiversity of epigeic spiders between pear fields cultivated by integrated pest management (IPM) and organic methods. This is the first study of this kind to be conducted in Korea. Eighty-four spider species from 22 families were identified among the collected 2,489 arthropods, with 754 individuals being sampled from IPM fields and 1,735 individuals from organic fields. Generally, Theridiidae, Linyphiidae, Lycosidae, Agelenidae, Gnaphosidae, and Salticidae were the dominant spider families in the pear orchard regardless of the farming methods, and species richness and abundance were higher in organic fields than in IPM fields. The dominant species were the wolf spiders (Lycosidae) and stone spiders (Gnaphosidae), and their cumulative abundance was 70.7% in IPM fields and 72.7% in organic fields. The community structure between organic and IPM fields was heterogeneous, with a 45% similarity level. Biodiversity, species richness, abundance, and species diversity index were higher in organic fields than in IPM fields, and significantly different between the farming methods. Seasonal fluctuations in biodiversity were similar in both IPM and organic fields. The species richness and species diversity index increased and the abundance decreased in the second half of the cultivation period. This study on the community structure and biodiversity of epigeic spiders, which form one of the most important predator groups, will provide principal ecological and faunistic information required to maintain the biodiversity of useful arthropods in agricultural ecosystems and help implement sustainable agriculture based on the active use of natural enemies.

This study examined the port expansion plan for the fishery port at the east coast of Korea, in accordance with permission conditions for coastal ports such as a limit on the cargo volume and passenger demand for the coastal tourism belt formation. The site was chosen as a municipal coastal port attracting the new ocean industry and building waterfront zone as a hub of new marine tourism. Two different numerical models (Swan and Bouss 2D) were used. Before applying to the target sea area, some numerical tests were conducted for the variation according to Bouss-2D's strong/weak and nonlinear technique compared to the irregular diffraction of semi-infinite breakwater with a theoretical solution. As a result, there was a difference in strong nonlinearity with breaking waves and it was necessary to experiment with a strong nonlinear analysis technique for the actual site. Two numerical models were applied to the fishery port site and the tranquility of some alternatives were analyzed. The numerical results show the most suitable plan was ALT-1, with satisfied harbor tranquility and reasonable economic sense. The extension of the east breakwater and enlarged turning basin of the F-Land plan have brought generally more stable harbor tranquility than the ALT-1. The result can be used as a reference for the port expansion plan in the future.

혈관 질환을 검사하기 위한 방법으로 방사선 장비를 이용한 검사들이 주를 이루기 때문에 본 연구를 통 해 뇌혈관 질환 검사에 있어 혈관 질환 검사에 사용되는 뇌혈관 조영술과 뇌혈관 전산화단층촬영검사의 입사표면선량(ESD; Entrance Surface Dose)을 비교 분석하여 뇌혈관 질환 검사 시 사용된 선량 결과에 따른 최적의 검사 방법 선택 유도 및 선량 저감화 방안에 대해 알아보고자 하였으며, 조영제 사용량을 측정 및 평가하여 조영제로 인한 부작용 발생 우려 시 권장 할 수 있는 검사선택 방법에 대해 알아보고자 연구를 진행하게 되었다. 대상으로는 2018년 6월부터 2018년 12월까지 여수지역 병원에서 뇌혈관 전산화 단층 촬영 검사를 시행한 70명 (남43, 여27)과 2018년 6월부터 2018년 11월까지 평택지역 병원에서 뇌혈관 조영술을 시행한 61 (남34, 여27)명을 대상으로 하였고, 분석 방법으로는 입사표면선량 데이터 값을 M-view와 PA CS PLUS를 통해 후향적으로 획득하였으며 조영제 측정은 실제 사용된 량을 측정하는 방법으로 진행하였 다. SPSS를 이용한 T-검정 분석결과 뇌혈관 조영술의 선량이 245.74±71.91 mGy로 전산화 단층 촬영검사의 선량 277.79±79.65 mGy보다 32.05±7.74 mGy만큼 낮았으며 t=3.249, p=0.017로 통계적으로 유의했고(p<0.05) 조영제 총 사용량 비교 분석 결과에선 뇌혈관 조영술 시 사용된 평균 조영제 사용량이 55.05±17.68 ml로 전산화 단층 촬영 검사에서 사용된 70 ml의 조영제 양보다 약 14.95 ml만큼 적었으며 t=-4.548, p<0.001로 통계적으로 유의했다. 결론적으로 뇌혈관 조영술의 선량이 전산화 단층 촬영검사보다 통계적으로 유의하게 낮았고, 조영제 사용량 또한 전산화 단층 촬영검사보다 유의할 만큼 적었으므로 뇌혈관 질환 검사에 있어 뇌혈관 조영술의 활용을 늘리는 방안이 피폭선량 저감화를 위한 방법임과 동시에 조영제 사용량을 감소시 킬 수 있는 방안이라 생각된다.

As an important carrier of cultural output, film and television can clearly show a country's ideology and regional characteristics. Over the years, south Korean films have been playing an increasingly important role in the world film and television due to their unique cultural background and ideological connotation.Inspired by culture and relying on film as a form of cultural communication, it has exerted a significant influence in the world. Based on the Confucian culture in the application of the south Korean film and television, the research systematically analyzes the theme and core values of Korean film works, and interprets the successful experience of Korean film works under the influence of Confucian culture. The author summarizes the problems in the expression of the core values of society in Chinese films and comes up with straegies to promote the development and dissemination of the film and television industry and the core values of society.

Purpose - Unlike in the past, individualistic thought is more dominant than groupism where members prioritize organizations. Such changes run counter to the direction of the survival of the companies, which calls for companies to explore strategies to address thems. As one of the solutions, many people highlights social capital. However, since most studies have been conducted on the definition and characteristics of social capital, there is not enough prior factor research on the formation of social capital. So the current situation require researches on the formation of social capital. Research design, data, and methodology - To achieve the purpose, the literature and the empirical studies were combined. Deriving workplace democracy and servant leadership as factors affecting the formation of social capital through the literature, and this factors have modeled assumptions about the impact on social capital, and have established hypotheses to verify them. The survey which is conducted to verify the hypothesis and questionnaires are derived base on the variables used in the previous studies. The survey was conducted 447 respondents in Korea. Results - As a result, we found that the workplace democracy is positively functioning with the formation of social capital. It means that the democracy functions as a universal element to enhance the quality of social capital at the workplace. The evidence also shows that the positive impacts of the servant leadership on the formation of social capital. And the survey shows that groups with high level servant leadership had a higher impact on the formation of social capital than those with low levels leadership. Conclusions – At present, the social capital has become an important factor for the companies pursuing high performance workplaces. We found that the workplace democracy and the servant leadership affect the formation of social capital. It means that to increase the employees’ sense of community and solidarity, it is need to form democratic environment with the servant leadership. Therefore, based on the results of this study, the workplace democracy and the servant leadership can present strategic implications that can increase the social capital.

관상동맥 조영술(CAG)의 씨네(Cine) 촬영에서 엑스선 촬영 조건의 변화가 입사 표면 선량(ESD)과 흡수 선량(DAP)에 미치는 관계를 알아보고자 하였고 image J 프로그램을 통해 촬영된 혈관 조영 영상의 SNR과 CNR을 측정·분석하여 조건 변화가 선량관계 및 영상의 질에 미치는 유용성을 분석하고자 하였다. 2017년 11월부터 2018년 3월까지 본원에서 CAG를 시행한 33명(남24, 여9)의 데이터를 대상으로 하였고, 연령대는 37-76세(평균 59±10세), 몸무게53-104kg (평균 72±10kg), 키150-185cm (평균 166.82±9.5kg), BMI 18.3-33.2(평 균 25.8±3.2)이었다. 촬영조건 및 데이터 획득은 관전류(mA)를 높게 한 A그룹(397.2mA)과 mA를 낮게 한 B 그룹(370.7mA)의 ESD와 DAP를 후향적으로 획득하여 비교․분석 하였고 Image J를 통한 SNR과 CNR 측정· 분석은 획득한 데이터를 공식에 대입하여 결과 값을 도출하였다. 통계프로그램은 SPSS (PASW)를 사용하여 촬영조건 변화에 따른 ESD와 DAP 및 SNR ․ CNR의 상관관계 등을 분석하였다. 촬영조건의 mA에 변화 를 주어 촬영한 A그룹과 B그룹의 ESD(A:483.5±60.1, B:464.4±39.9)와 DAP(A:84.3±10.7, B:81.5±7)간의 관계는 통계적으로 유의하지 않았다(p>0,05). Image J를 통한 SNR과 CNR의 관계에선 B그룹의 좌심장동맥(LC A)을 촬영해 얻은 영상의 SNR(5.451±0.529), CNR(0.411±0.0432)이 A그룹 좌심장동맥(LCA)의 SNR(4.976±0.4 33), CNR(0.459±0.0431)보다 SNR 0.475±0.096, CNR -0.048±0.0로 차이가 있었으나 통계적으로 유의하지는 않았다(p<0.05). 우심장동맥(RCA)을 촬영해 획득한 SNR과 CNR에선 A그룹의 SNR(4.731±0.773)과 CNR(0.3 54±0.083)이 B그룹의 SNR(3.24±0.368), CNR(0.166±0.033)보다 SNR 1.491±0.405, CNR 0.188±0.005로 증가된 수치를 나타냈으며 그 중 CNR이 통계적으로 유의했다(p<0.05). 상관관계 분석 결과에서는 SNR (LCA) & C NR (LCA), SNR (RCA) & CNR (RCA), ESD & DAP, ESD & sec, DAP & CNR (RCA), DAP & sec간에 통계적으로 유의한 차이를 나타냈다(p<0.05). SNR과 CNR이 높을수록 선명하고 좋은 화질을 나타냄을 의미하는 데 화질평가 및 선량변화 유용성에 관한 분석 연구를 진행한 결과 mA를 증가시켜 촬영 한 CAG의 RCA영 상에서 SNR과 CNR이 증가된 수치를 보였다. 특히, CNR이 통계적으로 유의한 차이를 나타낸 것을 보았을 때 RCA촬영 시 mA를 향상시켜 촬영 할 경우 영상의 질 중 대조도가 한층 더 향상 될 수 있을 것으로 사료 된다.

In 1929, an American businessman wanted to put Mickey's image on a child's sketch pad, and since then, many animation companies have extended their work to commercial areas, promoting the advancement of their own industries. Since 1955, Disney has instilled its animated scenes, characters, and magic into the amusement parks in the United States, Japan, France, China's Shanghai and Hong Kong to build large-scale paradises. These parks contain several cartoon merchandise stores, in addition to catering and hotel services. Revenue from Disneyland theme parks currently comprise of 70% of Disney group's profits. Disney relies upon the influence of its own products and the development strategy of creative diversified merchandise. Disney is among the forefront of world-class entertainment media enterprises, and has become one of the hallmarks of the globalization of American culture.

Purpose - The industrial structure upgrading can play an important role in promoting the carbon emission efficiency. Thus, this paper attempts to study the impact of industrial structure upgrading on carbon emission efficiency in order to reduce carbon emissions. Research design, data, and methodology - This paper selects panel data of 30 provinces and municipalities (autonomous regions) in China from 2001 to 2016, and divides them into three regions. The Moore index is used to measure the industrial structure upgrading, the non-radial SBM model based on undesired output is used to measure the slack variable to calculate the total factor carbon emission efficiency. Finally the impact of industrial structure upgrading on the carbon emission efficiency are analyzed. Results - It is found that the Moore index and the carbon emission efficiency in the eastern region is the highest in the three regions. Conclusions - The influence of various influencing factors on carbon emission efficiency is different between regions. The Moore index has a positive effect on the carbon emission efficiency in the eastern region, and has a negative influence coefficient on the central region. The effect on the western region is not obvious.

하천수사용 관리를 적정하게 관리하기 위해서는 객관적인 하천수사용량 자료가 수집되어야 한다. 그러나, 하천수 사용자의 취수여건을 고려하여 유량계 외에 수문조작 등의 간접적인 계측방법을 인정하고 있고, 사용자의 자발적인 보고에 의존함에 따라 자료의 객관화가 어려운 실정이다. 이에 한강홍수통제소에서는 농업용수 사용 비중이 커 하천유량 파악이 어려운 만경강의 고산~봉동 수위관측소 구간에 위치한 어우보 취수로에 V-ADCP를 이용한 계측시설을 설치 및 운영하고 있다. 본 연구에서는 V-ADCP로 측정된 유속을 이용하여 실시간 하천수사용량 산정을 위한 유속분포법의 적 용성을 평가하였다. 이를 위해 Chiu의 2차원 유속분포식의 매개변수 민감도를 분석하고, 실측유량 자료에 기초한 최적 매개변수를 산정하였다. 또한 수위-유량관계법, 지표유속법과 비교 평가하여 유속분포법의 특성을 분석하였다.

Chinese cabbage grown during autumn season is confronted with drought conditions for a certain period, especially during the early growth stage. In this study, we investigated the effects of drought stress on plant growth characteristics, as well as free amino acid, carotenoid, and proline in Chinese cabbage. Chinese cabbage seeds (Bulam Plus) were germinated, and all the seedlings were transplanted into plastic containers (28 ㎝ diameter × 22 ㎝ high) containing a commercial growth medium. The soil water content was measured and maintained at 10% for the drought-stressed plants and at 30% for the control plants, for three weeks. The results revealed that plant growth parameters were lower in the drought-stressed plants than in the control plants. The total free amino acid content tended to decrease in both drought-stressed and control plants with time. The total free amino acid content was found to be lower in the drought-stressed plants than in the control plants and the proline content was unaffected. Moreover, at three weeks after treatment, carotenoid content in drought stressed plants was significantly higher than that in the untreated plants. We believe that our study makes a significant contribution to the literature because the effects of drought stress on plant growth parameters, free amino acid, carotenoids, and proline accumulation in autumn growing cultivar of Chinese cabbage have not been widely studied in Korea, and our study provides valuable information in this regard, as Chinese cabbage is consumed throughout the year in Korea.

The public and the corporate itself are increasingly paying attention to the ethical problems because of the notorious conducts in corporate management, such as bribery, financial report fraud, dishonesty and trade secrets theft. The non ethical behavior doing harm to social conducts and hurting the relations between the corporate and the stakeholders has direct influences on the corporate image and long-term corporate profitability. Thus under the pressure of the public and self-sustaining development, the corporate ethic is brought into sharp focus. The corporate ethical capability refers to the overall ethical level shown by the corporate in the activities of management and marketing. The capability covers not only all the resources and mechanism but also the unique behavior both in the internal environment and external environment. In a sense, the corporate ethical capability is the highest level of the core competence. Therefore, to make rational criteria for the corporate ethical evaluation system and to build fair evaluation system are put forward as an important part. This article will probe into rational alternatives for the corporate ethical evaluation system under Chinese current situation in the perspective of the internal and external environment.

본 연구는 도시 유역의 물 순환을 개선시키기 위해 최근 활발하게 적용되고 있는 저영향개발(low impact development, LID) 시설의 설계 및 계획 매개변수를 선정하기 위한 방법을 제시하였다. 이때 Storm Water Management Model (SWMM) 모형의 LID 시설 모의 기능을 활용하여 다양한 매개변수에 대해 민감도 분석 및 다양한 시나리오를 자동으로 수행하여 비교할 수 있도록 개발된 Water Management Analysis Module(WMAM)을 이용하였다. 본 연구는 최근 도시화가 진행되고 있는 서울의 한 유역에 적용하였다. 적용 결과 LID 중 하나인 투수성포장 시설이 없는 경우와 임의로 결정된 설계 및 계획 시나리오 보다 본 방법을 통해 도출된 시나리오가 총유출량 및 첨두유량 감소와 침투량 증가에 더 좋은 효과를 보였다. 향후 경제성을 고려한 방법을 개발한다면 실무에서도 활용될 수 있을 것으로 예상된다.

늘어나는 CT 조영제 주입 검사만큼이나 환자의 심리적 불안감은 물론 검사자인 방사선사 또한 조영제 부작용과 혈관 외 유출에 대한 불안감이 커지고 있는 것이 현실이다. 본 연구는 조영증강 CT 검사 시에 무선신호기를 사용하여 조영제 사용에 대한 환자와 방사선사의 불안감과 두려움 등의 심리적 불안해소에 얼마나 도움이 되는지 알아보고자 CT 검사 후에 무선신호기에 대한 환자와 방사선사의 만족도조사를 설문을 통해 실시하였다. 또한 무선신호기를 사용함으로써 CT 검사 시 발생할 수 있는 조영제 부작용에 대한 방사선사의 신속한 대처와 혈관 외 유출 예방에 도움이 되고자 한다. 실험대상은 2017년 8월~11월 4개월간 전남에 소재한 C대학병원을 방문하여 CT를 시행한 20세 이상의 환자를 대상으로 하였고, CT 검사 시행 후 연구에 동의하는 환자 90명을 설문조사하였다. 그 중 남자 57, 여자 33명이다. 방사선사는 CT실에서 근무하며 무선신호기를 사용한 경험이 있는 15명을 대상으로 설문조사하였다. 무선신호기를 사용 전 환자 만족도는 6.01±0.88, 사용 후 환자 만족도는 8.20±1.06으로 사용 전보다 만족도가 높아진 것을 알 수 있었다. 사용 후 방사선사 만족도는 8.46±1.06으로 환자만족도 평균과 큰 차이를 보이지 않았고, 두군 모두 만족도가 8점 이상으로 높게 나타났다. 무선신호기 사용에 따른 심리적 안정 기여도는 과거 부작용 유경험자에서 8.98±0.65, 무경험자 8.00±1.21로 나타났다. 결론적으로 무선신호기의 호출로 방사선사의 신속한 대처를 하는데 도움을 주고 환자와 방사선사에게도 불안감으로부터 심리적 안정을 주어 검사만족도 향상에 도움을 줄 수 있다고 사료된다.