Polycyclic aromatic hydrocarbons (PAHs) are considered to be carriers of the unidentified infrared bands, which are ubiquitously observed in the Universe. PAHs are mainly formed around evolved carbon-rich stars and injected into interstellar space. Planetary nebulae (PNe), a late stage of low- and intermediate stellar mass evolution, are suitable objects to investigate the formation and evolution of PAHs. The shortest PAH feature is located in 3.3 μm, which is important to examine the excitation and size distribution of PAHs. While the number of samples had been limited before, the high sensitivity of AKARI/IRC has drastically increased the number of samples. We obtained the 2-5 μm spectra of Galactic PNe with AKARI/IRC and compiled a near-infrared spectral catalog, containing 73 PNe. We investigate the detection rate and the evolution of the PAH features. The characteristics of the catalog are illustrated and the origin of the evolution of the PAH features is discussed.

Pavilions, follies, and installations provide a place with a new experience beyond that of simple garden architecture. From this point of view, this study tried to analyze the constructs in the Glass House site, which Philip Johnson has built for 50 years. After Chapter 1 Introduction, which summarized the background of the study, Chapter 2 investigated the design background of the landscape and the types of the constructs there. It also, studying literature on pavilions, follies, and installations, defined the basic meanings of them. Chapter 3 identified the features of each construct through the case studies of it, analyzing Johnson’s intentions on it. These features are such as the applications of classical follies, the quotations of architectural history, fusion with art, architectural experiments, and the monuments of personal history. In conclusion, this study, finding the site specificity as a common feature of pavilions, follies, and installations, referred to two aspects of this, which are not only physical placeness but also cultural media.

가상의 심층처분 부지의 지하수 유동 모의 결과를 통해 처분 심도에 위치하는 처분공 지점에서의 지하수 유동량 및 해당 지 점에서 지표 환경까지 지하수가 유동하는 경로의 거리와 경로를 통과하는데 걸리는 시간에 대한 수량적, 공간적 분포를 분 석하여 그 결과를 처분공의 위치 결정에 이용할 수 있는 방안을 제시하였다. 지하수 유동량은 처분공 위치에서 계산된 지하 수위를, 유동 거리와 경과 시간은 입자 추적 기법(particle tracking)을 이용하여 계산하였다. 지하수 유동량 및 유동 거리와 경과 시간의 공간적 분포를 이용하여 처분시설의 성능을 유지하는데 상대적으로 유리한 위치를 선별하고 특정한 제한 조건 이 주어진 경우 제외되어야 하는 처분공 위치를 결정하여 처분공 배치에 이용할 수 있은 방안을 제시하였다. 또한 세 가지 정보를 함께 고려하여, 추가적인 처분공의 위치를 선정할 필요가 있을 경우 보다 유리한 확장 방향을 제시할 수 있는 방안도 논의되었다. 처분 심도에서의 지하수 유동 정보를 활용하여 처분공의 배치 방안을 결정하는 것은 처분시설의 성능 및 안전 성 확보를 위해 기여할 수 있을 것으로 생각된다.

The purpose of this study is to explore the nature of pre-service language teachers’ reflection for problem solving, focusing on facets of problem solving. For this purpose, this study collected and analyzed twenty pre-service English teachers’ ninety-four entries of reflection guided by semi-structured guidelines for problem solving: pre-reflective, reflective thinking, and post-reflective. For the analysis of the data, this study adopted constant comparative analysis to identify and categorize features in the data from the perspective of qualitative approach. This study found three dimensions of problem solving and three or four segments under each dimension. Dimensions represent the possible procedural steps of problem solving: ‘problem-determination’, ‘problem-analysis’, and ‘solution’. In terms of cognitive purposes, four possible segments emerged: ‘description’, ‘elaboration’, ‘justification’, and ‘evaluation’. In contrast, concerning perspectives on viewing problems, this study identified three segments: ‘thou-view’, ‘i-view’, and ‘alternative-view’. The variation in the employment of the dimensions and segments was found to represent diverse patterns of problem solving in pre-service language teacher reflection. The findings of this study suggest some implications for pre-service language teacher education.

Noncontact direct-printed conductive silver patterns with an enhanced electrical resistivity are fabricated using a silver ink with a mixture of silver nanoparticles and nanoplates. The microstructure and electrical resistivity of the silver pattern are systematically investigated as a function of the mixing ratio of the nanoparticles and nanoplates. The pattern, which is fabricated using a mixture with a mixing ratio of 3(nanoparticles):7(nanoplates) and sintered at 200oC shows a highly dense and well-sintered microstructure and has a resistivity of 7.60 μΩ·cm. This originates a mutual synergistic effect through a combination of the sinterability of the nanoparticles and the packing ability of the nanoplates. This is a conductive material that can be used to fabricate noncontact direct-printed conductive patterns with excellent electrical conductivity for various flexible electronics applications, including solar cells, displays, RFIDs, and sensors.

Most previous studies on dinoflagellates in Korean coastal areas were conducted without morphological descriptions and illustrations of the observed dinoflagellates. This indicates that the species and diversity of dinoflagellates may have been respectively misidentified and underestimated in the past, probably due to cell shrinkage, distortion and loss caused by sample fixation. This study provides information on the morphological observations of four dinoflagellate orders (Prorocentrales, Dinophysiales, Gonyaulacales and Gymnodiniales) from Jangmok Harbour in Jinhae Bay, Korea. The unfixed samples were collected weekly from December 2013 to February 2015. A total of 13 genera and 30 species were identified using light and scanning electron microscopy, although some samples were not clarified at the species level. Harmful dinoflagellates, Prorocentrum donghaiense, Tripos furca, Alexandrium affine, A. fundyense, Akashiwo sanguinea and Cochlodinium polykrikoides, were identified based on the morphological observations. The results also reflect the occurrence and identification of dinoflagellates that had not been previously recorded in Jangmok Harbour.

Introduction The purpose of this study is to investigate the relationship between site features toward ecommerce and consumer attitude. For completion of this study, 598 online shopping experience for consumers participated in Guangzhou, Zhengzhou, Shenyang and conducted questionnaires. All data were analyzed by using the experimental method and By means of SPSS Ver 20.0 and AMOS 20.0 program to identify the relationship between site features toward ecommerce, User satisfaction, Use attitude towards the site and reuse intention in China. The results were followings: among site features toward ecommerce, Easy of use, Interaction, Information and executive ability influenced user satisfaction in China. User satisfaction have significant influence on use attitude toward the site. User satisfaction have significant influence on reuse intention. Use attitude toward the site have significant influence on reuse intention. And relation between site attributes toward online store and user satisfaction a portion moderated by e-WOM. Theoretical Frameworks With the use of the Internet and the popularization, the countries all over the world with the rapid expansion of scale, e-commerce application field of the economy in China has gradually been fully applied, more related to our life brought new development business services, the network shopping as a necessary to modern one of consumer behavior, and gradually developed into a new fashion. Under this background, the consumer online shopping, shopping website feature dimension has become an important factor that influence the online consumer behavior by academic circles in recent years. Literature, website characteristic dimension is discussed（Khaled Hsanein, 2007；Ying-Feng Kuo, 2012；Marie-Odile Richard, 2015；Jill Mosteller, 2014）, user satisfaction, use the site attitude and intention to use consumer experience for shopping website features dimension problem, enrich the theory of shopping website feature dimension system. But concluded, abroad, especially in the United States consumer market based on shopping website feature dimension effect on user satisfaction research conclusion of the path itself is not the same. For example: Featherman ＆ Pavlou(2003)；Pavlou(2003); O`Cass＆Fenech(2003)according to a study of cognitive useful online shopping intention have significant direct impact to the user the study of cognitive usability has a significant effect on shopping intention, but (Jinsoo Park ea al, 2004; Rong-An Shang, 2005)cognitive usefulness influence on shopping intention was not significant. Again, as a result of the above research mostly in foreign consumer market is given priority to, to foreign consumers research conclusion. But due to the difference of consumption culture between China and America, values differences, perceived shopping website characteristics, motivation, habit is also different, foreign research conclusions are not always suitable for the situation of the Chinese consumer market. for example, Jarvenpaa, etc.(1999) the study found that cognitive users to the website shopping risk to them from the online store shopping will have no effect. Teo&Yeong(2003) under Internet environment are studied by structural equation model of consumer purchase decision process, found that perceived risk and consumer negatively correlated to the general attitude towards online transactions. But (Zhao Chongzhi,2002) based on the domestic consumer market research found that shopping site safety cognition to the website for user functionality have a significant impact on interests and security interests. And (Cha Jin Xiang, Wang Lisheng,2006) of the study also found that consumer perception of shopping website service quality (including network security) and customer expectations of website for shopping website satisfaction have positive significant impact. The different research conclusions in different consumption market, Rachel Smith; George Deitz et al(2013) study because the result of different consumption culture. So according to the Chinese consumer market environment impact on consumer behavior under shopping website feature dimension is necessary for further research. Which shopping website feature dimension is main motivations affecting user satisfaction? Shopping site feature dimension can affect users through user satisfaction and willingness to use? Finally, some problems in the network shopping market in China, such as part of the electricity business enterprises lack of integrity led to false information, shopping website users with network information leakage weaken consumer trust and the shortage of electricity business logistics service ability, these problems have become the bottleneck of restricting network retail market sustained and rapid development. For consumers, before to make online shopping decisions, consumers need to compare goods search, information independently, price negotiation, customer feedback, and meantime consumers to comment on network level of recognition greatly affects the consumers' purchase intention (Wang Yuanhuai et al,2013). Especially for experiential service product, due to the consumers to buy before it is difficult to make an accurate evaluation the quality of the content(Litvin,2008), therefore, more comments need to refer to a large number of e-WOM in order to reduce the decision risk. So in this paper, the network comment information as regulating variable, confirm the shopping website feature dimension and the role of user satisfaction, etc., in this paper, the above problem is trying to answer. H1: Shopping site feature dimension positively related with satisfaction. H1-1: Shopping site feature dimension the ease of use and the use of satisfaction were positively correlated. H1-2: Shopping site of the interactive feature dimension was positively correlated with satisfaction. H1-3: Shopping site feature dimension informational was positively correlated with satisfaction. H1-4: Shopping site feature dimension performance was positively correlated with satisfaction.H1-5: Use the usefulness of feature dimension and shopping website satisfaction positively correlated. H2: user satisfaction positively related with the attitude of using the web. H3: user satisfaction and user intention to use present positive correlation. H4: use the website attitude positively related with user intention to use. H5 E-WOM in the website feature dimension and user satisfaction has significant intermediary role H5-1 E-WOM on the web site features in the dimension of usability and user satisfaction has significant intermediary role H5-2 The interactive E-WOM in the website feature dimension has significant intermediary role and user satisfaction H5-3 E-WOM in the website feature dimension of informational and user satisfaction has significant intermediary role H5-4 E-WOM in the website features dimensions and user satisfaction has significant intermediary role H5-5 E-WOM on the web site features dimension performance and user satisfaction has significant intermediary role Methods This research selected research object for the consumers of had online shopping experience, because these consumers to shopping website contact is more, the use of the functions of related websites have certain experience. Out 650 questionnaires, 598 valid questionnaires. Before the formal experiment, this study first preliminary experiments. Preliminary experiments in guangzhou, zhengzhou, shenyang, etc on the use of shopping website (Tmall, jingdong, Su Ningyi purchase, etc.) of the consumer as the research object, the actual 87 effective questionnaires were taken back. Preliminary experimental results show that the experimental measurement of each variable has a good reliability and validity, suitable for an official survey. Are test was started in February 17, 2015 ended on May 27, 2015, is still in the region were investigated. Market environment in our country according to the 2014 China's online shopping industry annual monitoring report Jane edition of C2C, the B2C shopping website ranking selection of shopping website: taobao, Tmall, jingdong, purchase, tencent Su Ningyi electricity online (QQ), etc., in view of the above in shopping website to buy related products, related use experience of man-made objects were investigated. Results in the overall sample run AMOS 20.0 software, to calculate the estimates of the model fitting index and the path coefficient. Analysis results show that the fitting of indicators of structural equation model is: x squared = 553.937, (df = 187, p = 0.000), GFI = 0.927, AGFI = 0.901, CFI = 0.920, IFI = 0.921, RMR = 0.067, RMSEA = 0.057. Results show that the indicators have reached the high level, the model with data fitting degree is high. As shown in (table 1) model of each path coefficient of relationship between variables in the statistical analysis of results. From which it is easy to find shopping website features ease of use, interactive, informative and usefulness has significantly effect on user satisfaction, but the ability to execute on user satisfaction without significant effect. And user satisfaction of users use shopping site attitude and intention to use also show significant effect, the final users use attitude for the user to use intentions also has a significant effect. In addition, the network comment information in the website is part feature dimension and user satisfaction. As shown in (table 2) moderated regression analysis of relationship between variables in the statistical analysis of results. First, network review information in the website feature dimension and user satisfaction has significant intermediary role. Second, the interactive network review information in the website feature dimension has not significant intermediary role and user satisfaction. Third, network review information in the website feature dimension of informational and user satisfaction has significant intermediary role. Fourth, network comment on the usefulness of information in the website features dimensions and user satisfaction has significant intermediary role. Fifth, network review information on the web site features dimension performance and user satisfaction has significant intermediary role. (see Table 1, Table 2). Discussion In this paper, the research conclusion of electricity enterprise management practice also has important reference value and enlightenment, mainly reflected in the following four aspects. First, the electricity business enterprise through the web site provides service should be reasonable combination of design and site features, meet the demand of consumers mutiple level, enhance user satisfaction. Second, the electric business enterprise should pay attention to improve consumers' perceived value and satisfaction, enhance the user use the site attitude and intention to use. Online store users satisfied with the attitude to users to use the site, the user to use intentions have made a significant positive correlation. Third, to provide online shopping electric business enterprise should touch the consumers actively, positive attitude, get the user to use choice intention and behavior. Fourth, the electricity business enterprise in the marketing practice of the business, to formulate the corresponding management system supporting effective incentives to encourage consumers to actively participate in product e-Wom, efforts to improve the quality and quantity of comments, fully excavate and make use of the effective information in the network comments, and according to these information, timely adjust enterprise product strategy, marketing strategy, service strategy, to adapt to the change of consumer demand, is expected to improve the satisfaction of consumer, to further cultivate customer loyalty, thus to obtain competitive advantage in the fierce market competition.

In this study, the degree of particle melting in Y2O3 plasma spraying and its effects on coating characteristics have been investigated in terms of microstructural features, microhardness and scratch resistance. Plasma sprayed Y2O3 coatings were formed using two different powder feeding systems: a system in which the powder is fed inside the plasma gun and a system in which the powder is fed externally. The internal powder spraying method generated a well-defined lamellae structure that was characterized by a thin porous layer at the splat boundary and microcracks within individual splats. Such micro-defects were generated by the large thermal contraction of splats from fully-molten droplets. The external powder spraying method formed a relatively dense coating with a particulate deposition mode, and the deposition of a higher fraction of partially-melted droplets led to a much reduced number of inter-splat pores and intra-splat microcracks. The microhardness and scratch resistance of the Y2O3 coatings were improved by external powder spraying; this result was mainly attributed to the reduced number of micro-defects.

In this study, a newly developed agitator with hydrofoil impeller applied to actual biological process in advanced wastewater treatment plant was evaluated. Several series of experiments were conducted in two different wastewater treatment plants where actual problems have been occurred such as the production of scums and sludge settling. For more effective evaluation, computational fluid dynamics (CFD) and measurements of MLSS (Mixed Liquor Suspended Solids) and DO (Dissolved Oxygen) were used with other measuring equipments. After the installation of one unit of vertical hydrofoil agitator in plant A, scum and sludge settling problems were solved and more than seventy percent of operational energy was saved. In case of plant B, there were three cells of each anoxic and anaerobic tanks, and each cell had one unit of submersible horizontal agitator. After the integration of three cells to one cell in each tank, and installation of one vertical hydrofoil agitator per tank, all the problems caused by improper mixing were solved and more than eighty percent of operational energy was found to be saved. Simple change of agitator applied to biological process in wastewater treatment plant was proved to be essential to eliminate scum and sludge settling problems and to save input energy.

The aim of this study is to improve satisfaction with Namhae coastal landscape by analysing the image and satisfaction level that visitors have of Daraengyi village. The result of study is summarized as follows. According to the analysis of image and satisfaction, ‘harmony with nature and ecology (sea and mountain)’, and ‘cleanliness of travel destination’ were evaluated highly while ‘variety of several events’, and ‘appropriacy of education program’ got a low evaluation and ‘the satisfaction level’ was found to be high. The image and satisfaction with coastal landscape variables were; experience factor; familiarity factor; variety factor; scenery factor; service factor etc. The image and satisfaction factor of the target area was found to affect overall satisfaction. It was also found that overall satisfaction differed depending on use pattern (the reason of visit, the length of one’s visit and the repeat visit intention). To improve satisfaction with coastal landscape and induce revitalization, Daraengyi village should solve the problems highlighted by the five factors, and strive for the image improvement and management development.

Systemic Functional linguistics considers Modality as the speaker’s attitude betwe en “yes” and “no”. Based on this, we discuss the Chinese modality system. First, we review what has been done on Chinese modals by the previous researchers. Then, we introduce Halliday’s modality system in English to establish a Chinese modality system and analyze the syntactic and semantic features of the typical modal verbs to point out the negotiation of Chinese modality.

Hypertrophic cardiomyopathy (HCM) is recognized as the most common feline cardiac disease. Several studies have evaluated the population characteristics and survival time of cats with HCM; however, these reports included large numbers of asymptomatic HCM. The purpose of this study was to evaluate the characteristics and survival time of cats with symptomatic HCM admitted to emergency service. Medical records were examined to verify clinical diagnosis of HCM. Asymptomatic cats diagnosed with HCM were also excluded from the study. From a total of 13 cats, eight were classified in the arterial thromboembolism (ATE) group while the other five were in the congestive heart failure (CHF) group. Middle-aged (6 years, range 1.4~7 years) male cats (53.8%) were included in this study. Pelvic limb paralysis, depression, and respiratory distress were common clinical signs found in symptomatic HCM cats. Hematologic evaluation found that enzymes related to muscle damage and tissue necrosis were elevated in both groups and highly elevated in the ATE group. Left atrium was remarkably enlarged in ATE group cats. The median survival time of cats in the ATE group was significantly shorter than that of cats in the CHF group (P=0.002). Prospective investigation based on a large population would be required to clarify the effects of various factors on prognosis of HCM cats.

Shim, Young-sook. 2015. “An analysis of ELF-oriented features in Korean middle school English textbooks”. The Sociolinguistic Journal of Korea 23(3). 147~176. This study examined how ELF-oriented features were incorporated into English textbooks used in Korean middle schools. A total of 213 dialogues and 214 reading texts presented in 21 textbooks were analyzed from the perspective of English as a global language. The analysis of the data revealed the following findings. First, most of the textbook dialogues took place between either English native speakers or an English native speaker and a Korean speaker, with the number of dialogues involving non-Korean ESL or EFL speakers remaining very low. Second, nearly all the audio-recordings of the dialogues and the reading texts presented American English accent regardless of the nationalities and cultural backgrounds of the speakers or narrators in the materials. Lastly, a considerable portion of the reading texts contained topics or situations that can potentially enhance learners' interculturality, though ELF-related issues were rarely addressed in the texts. Based on the findings, this paper suggested some implications for ELF-based English education in Korean context.