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        검색결과 205

        41.
        2018.04 구독 인증기관 무료, 개인회원 유료
        The contemporary high-tech structures have become enlarged and their functions more diversified. Steel concrete structure and composite material structures are not exceptions. Therefore, there have been on-going studies on fiber reinforcement materials to improve the characteristics of brittleness, bending and tension stress and others, the short-comings of existing concrete. In this study, the purpose is to develop the estimated model with dynamic characteristics following the steel fiber mixture rate and formation ration by using the nerve network in mixed steel fiber reinforced concrete (SFRC). This study took a look at the tendency of studies by collecting and analyzing the data of the advanced studies on SFRC, and facilitated it on the learning data required in the model development. In addition, by applying the diverse nerve network model and various algorithms to develop the optimal nerve network model appropriate to the dynamic characteristics. The accuracy of the developed nerve network model was compared with the experiment data value of other researchers not utilized as the learning data, the experiment data value undertaken in this study, and comparison made with the formulas proposed by the researchers. And, by analyzing the influence of learning data of nerve network model on the estimation result, the sensitivity of the forecasting system on the learning data of the nerve network is analyzed.
        3,000원
        42.
        2018.03 KCI 등재 구독 인증기관 무료, 개인회원 유료
        본고는 이수경의 원 잡극 도류취와 풍몽룡의 명대 소설 월명화상도류취를 통해 잡극과 소설이라는 두 장르를 비교 분석하였다. 이를 위해 도류취 고사가 민간전설에서 잡극과 소설로 발전해 나간 변천과정에 대해 살펴보았고, 도류취 고사가 주로 수용된 잡극과 소설의 구성과 내용을 비교함으로써 각 장르 간의 유사점과 차이점을 살펴보았다. 두 작품은 불교라는 동일한 종교적 색채를 담고 있지만 잡극 도류취 는 일반대중들에게 연극의 형식으로 불교의 교리도 선양하고 오락적 요소도 제공했던 작품임에 반해, 소설은 파 계승의 이야기를 통해 인간의 본성과 불교의 금욕과 인과응보를 이야기하나 다분히 명대 독 서인의 흥미를 끌기 위한 상업적 의도가 엿보이는 작품이라 평할 만하다. 중국 전통문학의 주도권이 소설과 희곡으로 넘어오기 시작한 남송 이래로 소설과 희곡은 늘 상호 영향관계에 놓여 있었으며, 각자의 창작에 자양분이 되어 중국문학을 더욱 풍부하게 만든 핵심이었다. 따라서 두 장르 간 교차연구내지는 결합연구는 중국 근·현대문학을 이해할 수 있는 중요한 자원이 될 수 있다는 측면에서 본 연구의 의의를 찾고자 한다.
        5,400원
        43.
        2017.10 KCI 등재 구독 인증기관 무료, 개인회원 유료
        In this study, we analyzed the radiant heat performance of ballast fin when the aspect ratio of the fin of ballast was changed. The minimum size of the mesh was 0.02 mm, and the grid number was about more than 11 thousand. In order to analyze the radiant heat performance of ballast fin, the aspect ratio of fin was 1.00(2 mm:2 mm), 1.80(1.5 mm:2.7 mm), and 0.56(2.7 mm:1.5 mm) respectively; that the heat transfer area was constantly 0.4 mm 2 . The numerical condition was that heat flux was constantly 1×10 5 W/m 2 , and measuring times were 0.1 second, 0.2 second, 0.5 second, 2 seconds, 5 seconds and 10 seconds respectively. The temperature values of fin at the 1.00 and 1.80 of aspect ratios were extremely large when heat flux time was 10 seconds. As a result, the maximum value of radiant heat performance of ballast fin appeared to the aspect ratio of 1.80.
        4,000원
        44.
        2017.07 구독 인증기관 무료, 개인회원 유료
        Introduction The current fashion industry has been overrun with fast fashion products in the last couple of decades. Consequently, it has become one of the most environmentally degrading industries worldwide, and is plagued by social and economic inequalities (Fletcher, 2013). The fast fashion apparel industry produces pollution and waste; and wearers are exposed to hazardous materials. The fast pace of the fashion industry has also led to unsafe working conditions that can result in detrimental influence on workers as in the 2013 Rana Plaza collapse in Dhaka, Bangladesh. Furthermore, the individuals responsible for making the fast fashion products often live in underdeveloped countries and are paid below national minimum wage (Niinimaki, 2013). In contrast, the sustainable fashion industry aims to produce safer, cleaner, and more impactful apparel. A part of the growing sustainable apparel industry is slow fashion, which emphasizes creating fashion products at a less-intensive pace with environmentally-minded techniques. Slow fashion movement is an emerging trend within the fashion industry that counteracts the harms of fast fashion. The term „slow fashion‟ was first used by Kate Fletcher and shares several characteristics with slow food, from which the slow fashion movement got much of its inspiration (Cataldi, Dickson, & Grover, 2010). Slow fashion is thought to represent a blatant discontinuity such as a break from the values and goals of fast (growth-based) fashion (Fletcher, 2013). Slow fashion attempts to remedy the various negative economic, social, and environmental global impacts of the current fast fashion system. The purpose of this study was to analyze the material-oriented trends of representative fast fashion and slow fashion brands toward the development of sustainable fashion. This study aimed to answer the following questions: 1) By what efforts in terms of material usage do the fast and slow fashion brands promote sustainable fashion? and 2) How do these efforts influence apparel manufacturing as sustainability practices and consumers‟ purchase intentions? Backgrounds Moore and Fernie (Moore & Fernie, 2004, p. 31) defined fast fashion as “various strategies to respond commercially to the latest fashion trends”. Fast fashion brands, such as H&M, Forever 21, and Zara, use a combination of quick response and enhanced design techniques to quickly design, manufacture, and stock trendy apparel and accessories that consumers can purchase at an affordable price (Cortez et al., 2014). The manufacturers of fast fashion brands struggle to provide innovative merchandise in their preferred production timetable (Cortez et al., 2014). In such an overloaded manufacturing process, the apparel industry has experienced increased pollution and hazardous work environments. Slow fashion is defined as “a philosophy of attention that is sensitive to environmental and societal needs and to the impact production and distribution have on society and the environment” (Karaosman, Brun, & Morales-Alonso, 2016). Antanaviciute and Dobilaite (2015) report that the slow fashion industry is sustainable and seeks a greater purpose than making profit, and is thus characterized with promoting fair economic, environmental, and social systems within the fashion cycle. In the slow fashion movement, the materials used to produce garments are environmentally friendly. Sustainable fashion is achieved when available materials are used to their ultimate potential; waste materials are utilized; the products are recycled; and a second life for the fashion products is planned (Sharda & Mohan Kumar, 2012). In addition, sustainable fashion uses biodegradable materials such as organic cotton, polylactic acid, and other biopolymers etc. (Fletcher, 2013). In the production phase, garments workers who produce sustainable fashion products are paid a living wage, unlike their counterparts who work for less than a dollar a day in the fast fashion industry. Throughout the slow fashion supply chain, reducing the speed at which the products are produced and consumed is emphasized. Slowing down the production phase results in end products of better materials, with more material-construction input-time, and longer-lasting overall final product, as compared to typical fast fashion items. Case study This study was conducted based on a case study. We analyzed the sustainability practices in aspect of fiber materials of two representative brands: a fast fashion, Zara and a slow fashion, People Tree. Several resources were used to collect the information necessary for the case study. The primary resources were academic articles, reports, and brochures from companies‟ websites. The information on both companies was very useful to understand their products and sustainability practices as a fast fashion and a slow fashion brand. Zara is a ready-to-wear fast fashion retailer based in Spain, which was created by Rosalia Mera and Óscar Pérez Marcote in 1974. Since its creation, the fast fashion retailer has built a reputation for manufacturing and stocking on-trend clothing at the customer‟s demand. The company sends small shipments year-round to stores and subsequently monitors the customers‟ reactions by adjusting the store inventory. The retail giant has employed over 10,000 employees and is a private company that, according to the Business of Fashion, was worth $16.7 billion in 2013 (Hansen, 2012). Zara is known as affordable luxury (Gamboa & Goncalves, 2014) for its on-trend imitations of high-end clothing pieces that are inexpensive. The average Zara consumer is young with an age range of 18 to 24 years and female (Gamboa & Goncalves, 2014). Zara was chosen for this case study based on its unique and successful fast fashion business model. Zara has been criticized for numerous violations in manufacturing practice, including a lack of hygiene and safety in its Argentinian factories. The workers‟ rights NGO La Alameda, alleged that the working conditions consisted of no breaks and poorly lit and unventilated conditions (Crotty, 2013). The company compensated the workers and was forced to pay $530,000. People Tree is considered as a pioneer in the slow fashion movement and sustainable fashion. The company has implemented many measures to increase its economic, social, and environmental sustainability. People Tree was the first fashion brand to develop an integrated supply chain for organic cotton from the farm to the final product. Furthermore, they were the first organization to achieve a Global Organic Textile Standard certification. They source their yarns, fabrics, and accessories locally, as well as choose natural and recycled products over the toxic, synthetic, and non-biodegradable materials typically found in fast fashion products. The People Tree producer group is comprised of over 4,560 artisan producers, which includes hand weavers, hand knitters, embroiderers, tailors, and group leaders. They allow local individuals to produce and create incredibly unique products, thus generating livelihoods and incomes for these individuals who typically reside in very rural areas. Zara uses a variety of synthetic and organic fibers and textiles in its clothing. Zara partners with a company called Lenzing to source recycled polyester, cotton, and wool when available, and then donates any extra textiles not used in manufacturing products. Zara prioritizes using organic cotton and recycled materials. Organic cotton is grown and manufactured without harmful pesticides. Zara has become one of the biggest users of organic cotton, which is a part of their Join Life campaign and in collaboration with the Better Cotton Initiative (Inditex Annual Report, 2016). Zara also uses three types of rayon in its products: Modal, Viscose, and Lyocell. These materials are made from cellulose fibers, which take longer to harvest and manufacture than cotton. People Tree does not use polyester in its products, and most of its clothing is made from organic cotton and wool. It uses 100% fair-trade certified organic cotton that is certified by Soil Association (People Tree Seventh Biennial Social Review, 2011-2012). In addition to cotton and wool, it uses a fiber called “Tencel,” which is made from wood pulp. Tencel is a Lyocell product, also made from cellulose fiber, which is stretch-resistant and highly versatile. Zara uses both synthetic and organic fibers; whereas, People Tree uses organic fibers in the manufacturing of products. Lyocell is one of the most revered sustainable fibers currently on the market. Lyocell is a cellulosic fiber, specifically derived from wood pulp, normally eucalyptus (Fletcher, 2013), beech, and pine (Gordon & Hill, 2015). In a typical process, the wood pulp is dissolved in a solution of amine oxide, a solvent, which is then spun into fibers; subsequently, the solvent is removed from the fibers through a washing process (Fletcher, 2013). The manufacturing process recovers 99.5% of the solvent and the solvent is recycled back into the process (Fletcher, 2013). The solvent is non-toxic, non-corrosive, and all effluent is non-hazardous (Fletcher, 2013). Lyocell has many other environmental benefits such as complete biodegradability (six weeks in an aerated compost heap), and of renewable raw material (eucalyptus has a fast-growing cycle and reaches full maturity in seven years). No bleaching is used prior to processing the fiber, thus reducing chemical, water, and energy consumption in the dyeing process; hence, Lyocell is considered as a “very clean” fiber (Fletcher, 2013). While Lyocell is considered a very sustainable product, its production is energy intensive. However, due to recent research, the amount of energy used to make Lyocell has begun to decrease (Fletcher, 2013). Lyocell is also known by its brand name, Tencel (Gordon & Hill, 2015). Companies such as People Tree have begun to use products like Tencel in their everyday-clothing production. People Tree‟s “Our Tencel” collection is produced by Creative Handicrafts, a social enterprise working to actively empower disadvantaged women of the slum communities of Mumbai through economic independence. Like every producer of People Tree‟s clothing or Tencel products, Creative Handicrafts works to provide fair pay and safe treatment for all their workers. They also work to improve the lives of those employed by Creative Handicrafts. People Tree is currently using their “Our Tencel” collection to upskill the workers, making them qualified for higher paying and more difficult jobs should they choose to leave Creative Handicrafts. They aim to provide workers with a greater range of fabrics that they can work with for future client‟s needs. This provides the workers with greater business opportunities. The slow fashion brand‟s attributes attract ethical consumers. The ethical consumer considers the impact of consumption in terms of environmental and social responsibilities (Barnett et al., 2005). The likeliness of ethical consumer‟s purchasing or willing to purchase a slow fashion product depends on the customer‟s level of involvement. A consumer with high involvement who is willing to purchase the product at a higher price, is not attracted to mass fashion trends, and shows intent to purchase an apparel product for environmental reasons (Jung & Jin, 2016). McNeil and Moore (McNeil & Moore, 2015) found correlations between concern levels for both environmental and social wellbeing and consumer‟s intentions towards sustainable apparel. Similarly, it is possible to predict the preference of ethical consumers to purchase a fast fashion product if made of sustainable fiber materials. Conclusions We analyzed the material-oriented trends of representative fast fashion brand, Zara, and slow fashion brand, People Tree, toward development of sustainable fashion. The kinds of materials used by each brand in manufacturing fashion products, and recent efforts in sustainable practices of both fashion brands were analyzed. The results indicated that the fast fashion brand, Zara has begun to incorporate sustainable fibers such as organic cotton into their products, and the slow fashion brand, People Tree uses more sustainable fibers such as Tencel and organic cotton for its garments and other products. The efforts involved in the trends of fast and slow fashion brands toward sustainable fashion were anticipated to attract ethical consumers‟ purchase intentions. The current findings suggested that new technology offers innovative manufacturing processes producing more eco-friendly products, less waste, and less pollution, which begins to mitigate the negative environmental effects of the traditional fast fashion industry. Implications and limitations This study was intended to analyze the efforts involved in the production of fast fashion and slow fashion brands in aspect of fiber materials, toward the overall goal of sustainable practices. This study may be useful to designers, manufacturers, and retailers who hope to better understand the trend of sustainable practices of both fast and slow fashion brands. Since ethical consumers presumably prefer sustainable products, this study may help designers, manufacturers, and retailers establish optimized strategies tailored to such trends. This study has a limitation due to selection of a small number of brands, which prevents the generalization of the results to all fast and slow fashion brands.
        4,000원
        45.
        2017.06 KCI 등재 구독 인증기관 무료, 개인회원 유료
        건축구조기준(KBC-2016)에서는 팔각기둥 형상을 가진 구조물의 풍력계수는 형상비 25이상에서 1.4로 일정한 값을 적용하도록 하고 있다. 하지만 팔각뿔 형상인 첨탑 구조물은 팔각기둥과는 그 형상이 다르기 때문에 첨탑 구조물에 적용할 풍력계수에 관한 연구가 필요하다. 본 논문에서는 풍동실험을 이용하여 첨탑 구조물의 형상비 변화에 따른 풍력계수 특성을 규명하였다. 일반적으로 구조물에 작용하는 풍력계수는 형상비가 증가할수록 커진다. 하지만 특정 형상비를 초과하면 풍력계수는 더 이상 증가하지 않고 일정하게 수렴한다. 이러한 특성을 반영하기 위해, 예비실험은 형상비가 10~19.2인 모델에 대해 수행하였고, 풍력계수가 수렴하기 시작하는 형상비를 검토하였다. 그 결과 15 이상의 형상비에서 풍력계수가 약 1.1로 수렴하는 것으로 나타났다. 형상비 변화에 따른 풍력계수 변화를 고찰하기 위해 형상비 3~8.5 까지의 모형을 추가 제작하여 풍동실험을 수행하였다. 연구의 결과를 이용하여 형상비 변화에 따른 풍력계수의 변화를 경험식으로 제안하였고, 추세한 값들이 실험값 보다 작지 않도록 보정하였다.
        4,000원
        46.
        2016.12 KCI 등재 구독 인증기관 무료, 개인회원 유료
        There are grammatical markers of tense that are obligatory in English and Korean, ho wever, these grammatical temporal forms are absent in Chinese. Although it is uncontrov ersial that Chinese does not morphologically encode tense, there are several other ways in which temporal information can be encoded (Smith&Erbaugh, 2005). Chinese is an aspect system language which marks aspect. On the contrast, English is a tense system languag e which marks tense. In our review of languages considered in this study, the main focus will be on aspect system and tense system which are illustrated by Chinese, English and Korean. The author will illustrate that the tense and aspect system of Chinese is different from that of Korean and English. Our argument in this paper focuses on three categories which can be referred to as the present, past and future. In chapter one, the motive of re search that difference of aspect and tense expression in Chinese, English and Korea was introduced and the course of this research was mentioned. A contrasting study was conducted in chapter two. As for contrasting the characteristics of three languages, the author hope that this paper would help to learn Chinese, English or Korean easily.
        4,900원
        48.
        2016.10 KCI 등재 구독 인증기관 무료, 개인회원 유료
        본 논문에서는 풍력 블레이드와 같이 세장비가 크고 초기 비틀림이 존재하는 복합재료로 구성된 블레이드에 대한 이차원 단면의 차원축소와 복원관계를 이론적으로 기술하였다. 그리고 VABS 이용한 보의 차원축소모델에 대한 유효성을 검증하기 위해 선행연구 모델을 활용하여 기존 연구결과를 수치적으로 비교하였다. 실물과 가장 가까운 날개 구조물 2차원 형상에 단 면해석을 적용하여 정밀한 단면의 이산화를 수행하고 VABS를 이용하여 블레이드의 특성(질량행렬, 강성행렬)을 포함한 1 차원 보 모델링을 수행하였다. 1차원 보 모델을 통해 세장비가 큰 날개 구조물의 거동을 확인하고 내부하중을 계산하여 단 면위치에서 변형률 복원을 수치적으로 계산하고 이산화된 단면에 수치적으로 매핑하여 시각적으로 확인하고 여유마진을 계 산하였다.
        4,000원
        49.
        2016.09 KCI 등재 SCOPUS 구독 인증기관 무료, 개인회원 유료
        Tungsten (W) thin film was deposited at 400 oC using pulsed chemical vapor deposition (pulsed CVD); film was then evaluated as a nucleation layer for W-plug deposition at the contact, with an ultrahigh aspect ratio of about 14~15 (top opening diameter: 240~250 nm, bottom diameter: 98~100 nm) for dynamic random access memory. The deposition stage of pulsed CVD has four steps resulting in one deposition cycle: (1) Reaction of WF6 with SiH4. (2) Inert gas purge. (3) SiH4 exposure without WF6 supply. (4) Inert gas purge while conventional CVD consists of the continuous reaction of WF6 and SiH4. The pulsed CVD-W film showed better conformality at contacts compared to that of conventional CVD-W nucleation layer. It was found that resistivities of films deposited by pulsed CVD were closely related with the phases formed and with the microstructure, as characterized by the grain size. A lower contact resistance was obtained by using pulsed CVD-W film as a nucleation layer compared to that of the conventional CVD-W nucleation layer, even though the former has a higher resistivity (~100 μΩ-cm) than that of the latter (~25 μΩ-cm). The plan-view scanning electron microscopy images after focused ion beam milling showed that the lower contact resistance of the pulsed CVD-W based W-plug fill scheme was mainly due to its better plug filling capability.
        4,000원
        50.
        2016.09 구독 인증기관 무료, 개인회원 유료
        China’s economic success and trade expansion since the 1980s is one of the most important economic achievements, which lifted more populations out of extreme poverty than any other time and place in history. This achievement has been made possible by trade-led development policies successfully adopted by China. China also joined the WTO in 2001, after fifteen years of negotiations with its trade partners, and is subject to WTO legal disciplines requiring the transparency of its trade-related decisions and procedures. This article examines China’s economic reform, which led to its accession into the WTO, and reviews China’s trade and development policies under the WTO. In addition, this article discusses China’s participation in the WTO Dispute Settlement Procedure. There has been a concern as to whether China will be compliant with the requirements under the Dispute Settlement Understanding (DSU). The article shows that China has become an active participant and has maintained well under the terms of the DSU.
        5,800원
        51.
        2016.06 구독 인증기관 무료, 개인회원 유료
        The emergence and spread of the variant form of Chinese Character are related to people’s cognitive principles. The cognitive modes of Chinese Character formed by identity, assimilation, distinction and integration. On the surface, the variant form of Chinese Character appears haphazardly. It is clearly seen that there are the reason on the evolution of the variant form of the Chinese Character, which mainly lies in the active role of human perception. People’s cognitive principles determine not only the ways of the emergence but the degree of variation of the variant form of Chinese Character.
        4,000원
        52.
        2016.06 KCI 등재 구독 인증기관 무료, 개인회원 유료
        본고에서는 杜甫의 愁와 復愁十二首를 중심으로 하여 그의 작품에 나타나는 근심(‘愁’) 에 대해서 살펴보았다. 필자는 정상에서 벗어난 비정상적이고 異常한 상황이 두보의 근심의 원인이라고 생각하였다. 두보의 주요 근심은 전란으로 인한 조정과 국가의 불안이라는 비정 상의 상황아래 經世濟民과 修身·齊家·治國·平天下를 하지 못한다는 불안에서 오는 근심이다. 편벽된 기주에서 지내며 어쩔 수 없이 시간을 보내고 있는 두보의 상태는 선비요 관료인 두 보에게 있어서는 궤도에서 벗어난 비정상의 상태이며, 이러한 상태에서 불안과 근심을 느끼 게 된다. 이러한 비정상에 대한 근심은 復愁十二首 작품에서 주변 사물과 時局 상황이 정 상이 아닌 여러 형태로 드러난다. 왜곡된 경물과 전란의 상황, 그리고 궁핍한 자신의 처지 등 이 서술되다가 마지막 제12수에서 두보는 여기서 굴하지 않고 자신이 ‘工部員外郞’이라는 직 함을 여전히 지니고 있는 당나라 관료로서, 아직은 건재하다는 사실을 자각하며 정상의 자신 을 회복하고 자신의 정체성을 확인한다.
        5,200원
        53.
        2015.10 KCI 등재 구독 인증기관 무료, 개인회원 유료
        백두대간 조침령-신배령 구간의 응복산을 대상으로 2012년 4월부터 2013년 8월까지 영구조사구를 설치하여 조사하 였다. 총 25개소(20 × 20m)의 산림식생조사 자료를 토대로 Z-M식물사회학적 방법에 의해 식생유형 분류를 수행하였 다. 그 결과, 최상위 수준에서 신갈나무군락군이 분류되었으며, 군락단위에서는 난티나무군락과 물개암나무군락으로 세분화 되었다. 난티나무군락은 철쭉군과 산딸기군으로 나누어지며, 산딸기군은 다시 태백제비꽃소군과 줄딸기소군으 로 분류되어 총 4개의 식생단위로 분류되었다. 사면의 해발고에 따른 중요치는 교목층에서 신갈나무의 중요치가 높게 나타났으며, 아교목층에서는 당단풍이 높게 나타났다. 따라서 향후 교목층에서 신갈나무가 아교목층에서는 당단풍나무로 유지될 것이다. 종 다양성 분석결과 식생 단위 3에서 0.974로 가장 높게 나타났으며, 식생단위1에서 0.725로 가장 낮게 나타났다. 종간연관 분석 결과 크게 4개의 유형으로 구분되었고, 이는 식생단위의 식별종 및 표징종과 일치하는 경향이었다. 특히 그룹Ⅰ은 철쭉의 식별종과 일치하는 경향이었으며, 그룹Ⅲ은 물개암나무군락에서 주로 출현하는 식물종으로 이루어진 그룹으로 나뉘어졌다.
        4,300원
        54.
        2015.10 KCI 등재 구독 인증기관 무료, 개인회원 유료
        항공기는 목적에 따라서 민간 항공기, 무인항공기, 전투기, 헬리콥터 등 다양한 항공기가 존재한다. 이 각각의 항공기는 특정한 목적에 맞게 형상 및 설계가 된다. 특히 항공기 개발과정에서 중요한 해석과정 중 하나가 구조해석이다. 하지만 항공기 구조가 복잡해지고 3차원 모델로 구조해석을 하게 되면 시간과 비용이 크게 증가하게 된다. 따라서 해석 효율성을 위해서 1차원 등가 보나 2차원 평면 응력 조건을 이용하여 실제 구조를 보다 간단하게 모델링한다. 하지만 이런 모델링은 실제 구조와 차이가 있으므로 실제 구조를 잘 반영할 수 있는 적절한 모델링이 필요하다. 따라서 구조형태에 따라서 1차원 등가 보와 2차원 평면응력 조건을 적절하게 선택하여야 한다. 본 논문에서는 EDISON에 업로드 된 구조해석 프로그램을 이용하여 1차원 구조해석과 2차원 구조해석을 검증하고 구조형태에 따라서 1차원 해석과 2차원 해석을 각각 3차원 MSC NASTRAN 구조해석과 비교하여 적절한 해석방법을 찾고자 한다. 비교결과 길이 대 높이 비가 증가할수록 1차원 해석과 3차원 해석의 오차가 급격히 줄어들었으며 이 비율이 18보다 증가하였을 때는 1차원 해석이 2차원 해석보다 3차원 해석의 결과와 일치하였다.
        4,000원
        56.
        2015.09 KCI 등재 구독 인증기관 무료, 개인회원 유료
        This study aims to analyze the aspect of coherence realization of narrative discourse of female marriage immigrants. Considering that discourse structure and cohesive devices are engaged in the coherence of discourse, this study attempts to examine the aspect of structure development of narrative discourse and the utilization of reference and conjunction. The participants in the study are intermediate and advanced-level female marriage immigrants. The analysis results of this study can be summarized as follows: (1) the female marriage immigrants selectively contained [abstract] and [evaluation] while essentially containing [setting], [complicating action], [resolution] when comprising narratives; the coherence of discourse was found to be disrupted due to insertion of extraneous contents, lack of information, excess of information, or delaying of the introduction utterances; (2) the use of cohesive devices was concentrated in a particular expression. Suggestions based on the findings of the study are provided.
        6,600원
        57.
        2015.09 KCI 등재 구독 인증기관 무료, 개인회원 유료
        Digital games are conducted by the interaction between players and characters. Even if it’s same in the MOBA games, the characters in these games are not the ones which players can bring themselves in. But they do occur player’s semiotic process by controlling them. To prove this hypothesis, this study analyzes the correlation between MOBA game player and game character based on the player’s consumption behavior. The two MOBA games, League of Legends and Heroes of the Storm have been selected for the study, by the reason of semiotic difference between the characters. As focusing on the particular structures of MOBA games, this study can confirm the characteristic of this game genre.
        4,000원
        58.
        2015.09 구독 인증기관 무료, 개인회원 유료
        Micro-electromechanical systems (MEMS) 구조물용 고 종횡비의 외팔보 제작을 목적으로 초임계 이산화탄 소를 사용한 건식 식각 실험을 진행하였다. 건식 식각 실험은 초임계 이산화탄소에 50% 불산 (HF) 원액과 공용매 (물, 메탄올, 에탄올, 이소프로필 알콜)를 사용하여 진행되었다. 희생 실리카 층을 식각하여 드러난 MEMS 외팔보 빔 은 주사전자현미경을 이용하여 관찰하였다. HF원액을 사용한 건식 식각 실험은 종횡비 1 : 150의 외팔보 빔까지 기 판과 접착없이 단독으로 서 있는 형태로 제작되었다. 공용매로 메탄올과 에탄올을 사용한 건식 식각의 결과에서는 종 횡비 1 : 75 까지 접착없이 제작할 수 있었고, 이소프로필 알콜을 공용매로 첨가한 실험 결과에서는 종횡비 1 : 37.5 까지 접착없이 제작할 수 있었다. 본 연구의 결과 건식 식각과정에서 알콜계 공용매의 첨가는 대체로 식각 성능을 저 하시킴을 알 수 있었다.
        4,000원
        59.
        2015.06 KCI 등재 구독 인증기관 무료, 개인회원 유료
        In this paper, through the relevant syntactic structure and semantic comparison of Chinese and Korean Studies on Modern Chinese function words “De(的)”, “De(的)” was investigated whether has the character of aspect. Through the investigation discovery, Korean language in common and difference on time. In the concrete analysis, this paper also uses Chomsky Government and Binding Theory theory and Barriers theory, analyzes the tree diagram “De(的)” sentence, and through the investigation of the verb “De(的)” analysis, comparison of Chinese and Korean “De(的)” aspect feature. The results are as follows:
        5,200원
        60.
        2015.04 KCI 등재 구독 인증기관 무료, 개인회원 유료
        This study is intended to evaluate the value of functional aspect from the viewpoint of habitat. The indicators that are used in biotope evaluations are various, but most of them use the criteria to evaluate the naturality. This evaluation method cannot appropriately reflect the functional characteristics coming from relation to the surrounding biotope. In this study, the connectivity, cohesion and diversity between individual biotope are quantitatively measured by a landscape index. It is hard to draw the functional value of individual biotopes because the landscape index related to connectivity, cohesion and diversity comes from a landscape having a number of biotopes. The concept of contribution was used to overcome this limitation. The concept of contribution is to quantify how much each individual biotope contributes to the connectivity, cohesion, and diversity in a certain range of landscape by deriving the amount of change in the landscape index according to the presence or absence of each individual biotope. In order to understand the characteristics of evaluation results in functional aspect, this research has done a comparative analysis of the previous research findings in the same target area. According to the result of the research, individual biotopes such as artificial forests, fragmented natural forests, and small planting sites were highly rated.
        4,900원
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