In this paper a study on prediction of the wave resistance performance of a very large crude oil carrier(300K VLCC) was taken into account according to the changes in L/B/T. The wave resistance of the ship was calculated using the potential based panel method in which exact nonlinear free surface boundary conditions and the trim and sinkage were considered. The panel cutting method were implemented to generate the hull surface panel and the free surface panel were generated using the variable free surface method. The numerical analysis was carried out according to the 12 different ships. The wave resistance coefficients and the wave patterns of the 12 different ships were compared with each other. As a result the wave resistance of a ship was found to be significantly affected in L/B than T.

The purpose of this study is to propose the information and idea that can be applied to color planning by investigating preferred color according to ages, items by distribution of 30s~50s women. As the survey method, questionnaire survey and one-to-one investigation by preparing the color table of basic color and trend color were conducted, and total of 280 questionnaires were used for statistical analysis. The results of this study areas follows. First, in basic color, there were significant differences in preferred hues and tones by age groups. The preferred hues were N, PB in all ages, and the higher the age, the more people preferred vivid tones. Second, in basic color, there was significant difference in preferred hues of jumpers, one-pieces by distribution, and the preferred hue was found to be N in the items except jumpers. There were significant differences in preference tones of all items according to distribution. Third, in trend color, there was no significant difference in preferred hues by age groups. Preferred tones had significant differences by distribution, and the higher the age, the more people preferred vivid tones. Fourth, in trend color, some items had significant differences in preferred hues and tones by distribution. B was preferred in all age groups, and vivid tones were more preferred in wholesaler than the department store. Based on these results, this study proposed 30s~50s women's wear color planning idea that applied consumers' preferred color according to ages and items by distribution.

It is known that bones get damaged by accidents and aging. Since the discovery of Bioglass, various kinds of ceramics have been also found to bond to living bone; some of these ceramics are already being clinically used as bone-repairing materials. In the present study, antibacterial calcium silicate gel (Ag-30CaO·70SiO2 gel) was prepared by sol-gel method in order to control the microstructure, which is related to the dissolution rate and induction period of apatite formation in body environment. In addition, biological Ag-30CaO·70SiO2 is tested. This was done to impart antimicrobial activity to the 30CaO·70SiO2. Ag ion was added during sol-gel synthesis to replace the H2O added during the making of the 30CaO·70SiO2 gel, which has silver solutions of various concentration. After the sol-gel process, 1N-HNO3 solution was used to wash the gel when synthesizing the gel, in order to maintain the porous structure and remove PEG, water soluble polymers. Then, the apatite forming ability of the sol-gel derived CaO-SiO2 gels was investigated using simulated body fluid (SBF), which had almost the same ion concentration as that of human blood plasma. The gels were analyzed by FT-IR spectroscopy, SEM observation, XRD, and fluorescent microscopy. The apatite was successfully created even after washing the gel; apatite is present in an amorphous state, and was found to affect the concentration of the Ag ion in cells in MC3T3 live & dead assay results. From these results, it is suggested that a good material that can be used to repair defects of nature bone is Ag-30CaO·70SiO2 gel.

Solar chromospheric surges are often reported to contain rotational motion. However, the details of the motion and driving mechanism of the surges are not yet fully understood. Recurrent surges with rotational motion at AR 10930 on the west limb are observed by Hinode Solar Optical Telescope (SOT) continuously from 11:21 UT on December 18 to 09:58 UT on December 19, 2006, using the Ca II H broadband filter. We analyze details of the motion including number of turns from the rise of the surge to the fall, axial speed and acceleration. During the observation, rise and fall motion accompanying rotation appears recurrently. There occur a total of 14 surges at AR 10930 over 17 hours. The average duration is 45 minutes, and the average width, and length are 8 Mm, and 39 Mm, respectively. We speculate that the surges occurred by recurrent reconnections between the twisted prominence and large untwisted flux tube.

A new type of women started to appear in Germany during 1920-1930s and unlike his previous work, Klee began to create works, which related to this new type of modern woman. This paper is a study of Klee’s image of New women in the 1920-1930s, and reflects on Klee’s professional achievements and his perception of these times, based on their social background, which was reflected on the shapes of the ‘New women’ that he portrayed. The labor power shortage that resulted in the aftermath of the First World War provided women with employment opportunities and they were therefore able to actively contribute to the economy. Klee recognized the fact that the female gender role that had been limited to being a wife and mother at home, changed drastically as women participated more in politics and social activities. This was illustrated by the diverse images and activities of contemporary women in the performing arts, and portrayed in magazines, newspapers, and film. The liberation of bodies was expressed through dance or gymnastics and the social atmosphere of the time promoted the performances of modern female dancers. Consequently, there was a significant increase in the number of new women who enjoyed dancing and this led to the production of a large number of dance studios and professional dancers. Klee’s images of dancing women shown in his works at the beginning of the 1920s were formed using mysterious and erotic shapes and vibrant lines. However, towards the end of the decade, expressionistic and dark black lines were more prevalent in his dance related works. Clearly repeating straight lines and curves produced geometric and pictorial structures, which expressed perfectly the dynamic motions of dancing women. The 1920s in particular can be said to have been an innovative period of expressionistic dances, and dancers expressed the inner world of human emotions through free movements. The leaping dancers produced by Klee could also be connected to the gymnastics performed at the Bauhaus. At that time, gymnastics was seen as a link between pop culture and the practice of high class art. Overwhelmingly, many participants in gymnastics were women who embraced pop culture and saw themselves as being popular modern women. During the late 1920s, Klee focused on jumping and shifting shapes while concentrating on the creation of geometric abstraction, which meant that the geometrically simplified shapes lost their concreteness and comprised of crosses of planes. Therefore, the gymnastic rhythms that appeared in Klee’s works emphasized movements based on the geometric body shapes, which were connected to an observance of the participants in physical activities.

In this study, we evaluated the chemical and physical properties of structural steel, which is the most basic material for steel structures and reinforcement concrete structures in modern period. We theorized the technical data for the research of technical history of modern heritage structures by analyzing the product system and its quality control of structural steel used in modern historical heritages. The results of this study are as follow; first, the rounded bars were used in most of modern heritage structures. But in the case of Waegwan railroad bridge, the deformed bars were used in spit of not using in Japan after the great earthquake of Kantou. Second, the structural steel was good in terms of quality control, but It has brittle properties because it was not manufactured by heat treatment process.

Early 20th century Singapore was faced with the problem of overcrowding. The attendant problems of a rapid increase in population density, namely the lack of proper housing and sanitation, resulted in the issue of an appropriate residential environment emerging as an important task in urban planning. It was necessary to construct housing estates in order to solve this issue. At that time, the British colonial government attempted to transplant modern technology into the construction process of a residential complex system. However, Singapore’s climate and traditional lifestyle made it impossible to apply the British modern system in a straightforward manner, and in the process, a number of transformations emerged. With a specific focus on the Tiong Bahru estate, one of Singapore’s representative public housing projects, from the 1930s through the 1950s, this study intends to look at the way in which such residential estates were assimilated into local surroundings, and the effect of the transplantation of British concepts of modern housing theory. Therefore, the study is divided into an examination of the estate both before and after the turning point of World War II. This study confirms that the difference between the pre-war and post-war planning strategies for the Tiong Bahru estate were made according to the concept of ‘open space.’

In insect exoskeleton/cuticle, structural cuticular proteins (CPs) and the polysaccharide chitin are the major components of the procuticle. CPs are cross-linked by quinones or quinone methides produced by the laccase2 (Lac2)- mediated oxidation of N-acylcatechols. We reported that two major CPs, TcCPR27 and TcCPR18, belong to the CPR family that contain the RR-2 consensus motif (Rebers & Riddiford), are essential for formation and stabilization of the rigid cuticle of Tribolium castaneum adults. In this study, we characterized and investigated functions of the third most abundant protein, TcCP30, in extracts of elytra. TcCP30 cDNA encodes a protein with 171 amino acid residues containing a putative signal peptide. Unlike TcCPR27 and TcCPR18, TcCP30 mature protein lacks an RR motif, with a very unique amino composition, 36% Glu, 21% His, 20% Arg and 16% Gly. TcCP30 gene is highly expressed right before and after eclosion (in 5 d-old pupae and 0 d-old adults). Immunohistochemical studies revealed that TcCP30 protein was present in rigid cuticle such as elytra and ventral abdomen but not soft cuticle such as hindwings and dorsal abdomen of adult T. castaneum. Injection of dsRNA for TcCP30 into late instar larvae had no affect on larval and pupal growth and development. However, the subsequent pupal-adult molt, more than 50% adults were unable to shed their exuvium and died entrapped in their pupal cuticle. In addition, the resulting adults exhibited wrinkled, warped and split elytra. TcCP30-deficient adults could not fold their hindwings properly because probably due to the malformed elytra. These results indicate that TcCP30 is critical for formation of rigid adult cuticle as well as development and growth of T. castaneum.

장기간 숙성시킨 된장의 품질 특성을 평가하기 위하여 25년 및 30년간 숙성시킨 된장을 150일(대조구)과 2년간 숙성시킨 된장을 비교하여 품질특성 및 항산화 활성을 시험하였다. 150일간 숙성시킨 된장을 대조구로 하여 분석한 결과 수분 함량은 숙성 기간이 증가함에 따라 점차 감소하였으며, 회분 함량은 숙성기간의 경과에 따라 유의적으로 증가하였다. 조단백질 함량은 30년간 숙성시킨 된장에서 유의적으로 높게 나타났다. 된장의 명도는 대조구에서 가장 높았고 숙성 기간이 경과함에 따라 점차 감소되었으며 황색도와 적색도는 25년 및 30년간 숙성시킨 된장에서 유의적으로 높았다. 된장 중 무기물의 총 함량은 대조구가 3125.10 mg/100 g으로 가장 낮았으며, 30년간 숙성시킨 된장이 6451.95 mg/100 g으로 가장 많았다. 구성아미노산의 총 함량은 3848.34~4382.06 mg/100 g의 범위였다. 총 유리아미노산의 함량은 대조구에서 가장 높았으며, 다음으로 30년, 25년 및 2년간 숙성시킨 된장의 순이었다. 기능성 생리활성 물질인 γ-amino-butyric acid (GABA)의 함량은 장기간 숙성시킬수록 그 함량이 증가하여 30년간 숙성시킨 된장에서는 무려 30.57 mg/100 g으로 검출되어 대조구(0.41 mg/100 g)보다 약 74.6배나 증가하였다. 유기산의 분석 결과 oxalic acid의 함량이 약 82.59~217.06 mg/g으로 가장 많았으며 lactic acid와 acetic acid의 함량은 숙성 기간에 따른 변화는 나타나지 않았으며, maleic acid와 succinic acid는 모든 시료에서 검출되지 않았다. 이소플라본의 함량은 daidzein과 genistein이 숙성 기간이 길어짐에 따라 그 함량은 감소하였으며, glycitin 및 malonyldaidzin의 함량은 숙성시킬수록 증가하였다. DPPH, ABTS 라디칼 소거활성 및 FRAP에 의한 환원력에 의한 된장의 항산화 활성은 숙성 기간에 따라 대차를 보이지 않았으며, 150일간 숙성시킨 된장과 유사한 활성을 보였다. 따라서 25년 및 30년간 숙성시킨 된장을 150일, 2년간 숙성시킨 된장과 비교할 때 품질면에서 손색이 없었으며 식품에 적합한 것으로 평가되었으며, 장기간 숙성시킨 된장의 연구와 개발이 계속해서 이루어진다면 한 단계 더 높은 기능성 전통 발효식품으로 이용될 수 있을 것이라 생각된다.

Corporate reputation is a central source of strategic competitive advantage. So far, studies regarding this topic have solely focused on the measure’s level, disregarding heterogeneity in the ratings among constituents. This study reveals that dispersion of reputation judgments is another crucial information which has the power to drive firm value.

In recent years, the exploration of the quantifiable effects of market-based intangible assets on firm performance has become increasingly important in marketing and management literature. Corporate reputation, considered as a one of the key marketing metrics for maintaining and enhancing companies’ competitiveness in the globalized economy, plays an essential part in this context. Numerous studies show the impact of reputation on measures of financial performance, justifying companies’ endeavors to install and dedicate effort towards systematic reputation management and tracking. A possible consequence of a good reputation that has so far been neglected in academic research is a decrease in a company’s cost of equity capital, a measure that constitutes an important basis for the decision to invest in future projects, thus playing a vital part in the creation and preservation of strategic competitive advantages. A firm’s cost of equity is defined as the required rate of return, given the market’s perception of the firm’s riskiness. It is based on investors’ expectations about future returns and estimated by means of residual income models with varying assumptions and restrictions (in this study: Claus and Thomas 200, Gebhardt et al. 2001, Ohlson and Juettner-Nauroth 2005, and Easton 2004), equating the current stock price to future cash flows that are discounted with the firm’s implied cost of equity. To account for industry-specific idiosyncrasies, each firm’s cost of equity is adjusted by the monthly industry median. Corporate reputation is defined as an attitudinal mindset towards a company. Following the model of Schwaiger (2004), it is conceptualized as a two-dimensional construct comprising a cognitive (competence) and an affective (likeability) component; reputation is the linear combination of these two dimensions. Corporate reputation data was collected in 13 semi-annual waves from large-scale samples representing the general public in Germany. By applying panel data analysis on a set of the 30 largest publicly listed German companies during a seven-year time-span (2005-2011) and controlling for commonly known factors, I show that corporate reputation significantly reduces a firm’s cost of equity. This relationship holds when reputation is corrected for prior financial performance and industry affiliation. My results should help managers to further strengthen their argument that reputation management is value-relevant. This study should be seen as a starting point for further research to gain a deeper understanding of the reputation-cost of capital-interface.

This study intended to identify the relationship between textile print designs for local apparel, and fashion trends. This was achieved by extracting trend key words and analyzing apparel textiles. The fashion trends and print trends from the 2010S/S season to the 2013F/W season as projected by two trend forecasters, the Samsung Fashion Institute and First View Korea, were extracted for a comparative analysis. In terms of clothing patterns, a total of 1,582 print designs purchased by local apparel brands targeting women in their 20s and 30s from print design companies including Italy's NEWAGE, MyDesign and England's Pattern, were analyzed. After classifying the designs according to the trend key words which had been extracted, the demands by season, trend dependency, and design preferences were analyzed to produce the following results. The major key words for textile print designs from the 2010S/S season to the 2013F/W season were Check & Stripe, Flower, Geometric, Natural, Ethnic, and Graphical. Patterns corresponding to those design key words were more prominent in recent designs. Considering the trends by season, the designs presented in the F/W season were found to be more likely to correspond to the trend key words than those in the S/S season. A general preference for nature-inspired designs was also found in the local print market.

본 논문은 서울이라는 특정한 공간과의 상관관계와 교우관계를 중심으로 한용운의 사회활동과 삶의 의미를 고찰했다. 정치적·사회적 지향이 강했던 한용운에게 서울은 사회적 실천의 무대이자 핵심적 공간이었다. 한용운의 서 울에서의 활동은 심우장 시기를 전후로 두 시기로 나누어 볼 수 있다. 북촌시 대 한용운은『유심』이나『불교』발간을 통해 여러 방면의 저명인사와 교류하 면서 3·1운동 참여, 불교청년운동, 신간회 참여 등 활발한 활동을 벌였다. 이 기간 동안 한용운은 밤낮을 가리지 않고 사회활동에 매진했고, 그 결과 몸 과 마음이 극도로 쇠약해졌다. 1933년 한용운은 결혼을 계기로 성북동 심우장이라는 곳에 난생 처음으로 자신의 명의로 삶의 공간을 소유하게 되었다. 심우장에 거처를 마련하면서 한용운은 처음으로 주거공간과 사회활동(업무) 공간을 분리시킬 수 있었다. 불교도로서 초심을 잃지 않고 끊임없이 참된 구도를 통해 사회적 실천을 이 어가겠다는 의지의 표명이 심우장 이사의 중요한 동기였다. 성북동 심우장은 한용운의 주활동 무대였던 북촌지역과 도보로 왕래가 가능할 정도로 서울 도 심과 가까우면서도 참선 수행이 가능한 조용하고 인적이 드문 곳이라서 한용 운은 지론인 생활선의 실천공간으로 안성마춤이었다. 심우장시대는 한용운의 자유로운 영혼을 더 이상 허락하지 않았다. 일제의 협박과 회유로 많은 민족지도자들이 변절하고 전향했으나 한용운은 일제의 어떠한 유혹이나 협박에도 흔들리지 않고 자신의 지조를 지켰다. 한용운은 변절자들과 공개적으로 절교를 선언하고 서대문형무소에서 옥사한 김동삼의 유해를 모셔와 장례를 지내는 등 소극적인 저항을 계속했다. 그런가 하면 일 제의 온갖 회유와 협박에도 민족의 지조를 지킨 소수의 지사들과 마음을 열 어놓고 교류하면서 엄혹한 시기 민족의 앞길에 희망을 던져주었다. 그런 의 미에서 심우장은‘전시총동원체제기’라고 불리는 일제의 마지막 수탈과 발 악의 시기에 민족지조의 상징적 공간으로서 기억되고 있다.

3·1운동 당시 민족대표였던 한용운은 1920년대 국내 항일운동의 지도자로서 활약하였다. 그러나 1930년대 초 신간회의 해체와 일제 의 만주사변으로 인한 국내외의 정세 변화는 한용운이 대외활동을 접은 채 심우장에서 집필활동에 전념하게 되는 외적 영향으로 작용 했다. 이 시기에 한용운은 냉철한 시국인식과 민족적 자각을 바탕으 로 불교개혁을 주장하는 글들을 많이 발표하였다. 이때의 개혁론은 1910년대『조선불교유신론』에서 주장했던 일반적인 불교근대화론과 는 달리 식민지 불교의 모순을 극복하고 조선의 사찰을 통일해야 한 다는 자주성에 기반하고 있다. 그리고 그 요지는 크게‘총본산의 건 설’과‘불교의 대중화’로 정리할 수 있다. 총본산 건설은 분산된 조선 사찰의 통일과 통제기관의 설립을 뜻하 는 것으로, 사찰 주지의 임면권(任免權)을 확보해야 한다는 자주성에 바탕을 두고 있다. 따라서 그 전제조건은 조선불교의 모든 권리를 철 저히 장악하고 있던 일제의 사찰령을 철폐하는 것이었고, 그 이론으 로서 서구 근대화의 특징인 정교분리의 원칙이 제시되었다. 그리고 정교분리에 따라 사찰령을 철폐하고 총본산을 건설하는 주체로서 불 교청년의 역할이 강조되었다. 불교 대중화는 경전의 한글 번역과 인출, 그리고 불교 잡지의 발행 사업에 의한 문서포교의 실천으로 요약할 수 있다. 일찍이 한글의 중 요성을 자각하고 평소 한글로 된 교리의 전파를 강조했던 한용운은 1930년대 초반 안심사 한글 경판의 인출사업을 주도적으로 이끌어 불교계뿐만 아니라 사회 일반에 큰 관심을 끌기도 하였다. 한용운의 불교 대중화 사업은 그 스스로‘조선운동’이라는 표현을 쓴 적이 있 었던 것처럼 문화운동의 일환으로 이루어졌다. 따라서 불교의 대중 화 주장도 조선적 전통의 인식과 실천운동을 바탕으로 전개되었다고 할 수 있다. 결론적으로 한용운의 현실 인식과 대응은 일제의 통제에서 벗어나 한국 불교의 자주성을 회복하는 것에 있었고, 바로 이러한 점이 당시 불교 교단에서 그의 개혁론이 지니는 역사적 의의라고 할 수 있다.

본 연구에서는 P300 문자입력기의 물리적 특성에 해당하는 문자판의 시각도와 사용자의 개인적 특성에 해당 하는 시선응시 방법이 P300 문자입력기의 정확도에 미치는 영향을 검증하였다. 문자판의 시각도는 사용자와 문 자판 간의 거리로 조작하였으며, 60 cm 집단과 100 cm 집단, 150 cm 집단으로 구성하였다. 시선응시방법은 세 조 건으로 반복측정하였다. 머리 조건은 머리를 움직여서 시선을 두는 조건이었으며, 눈동자 조건은 머리는 고정한 채 눈동자를 움직여서 시선을 두는 조건이었고, 시선고정 조건은 시선을 문자입력기의 중앙에 고정시킨 조건이 었다. 이요인설계에 의한 실험결과, 문자입력의 정확도가 시선응시방법에 따라 유의한 차이가 있었다. 머리 조건 의 정확도가 눈동자 조건의 정확도 보다 높았으며, 눈동자 조건의 정확도가 시선고정 조건의 정확도 보다 높았 다. 그러나 문자판의 시각도와 상호작용효과는 모두 유의하지 않았다. 시선응시방법에 따라 목표문자의 P300 진 폭을 측정한 결과, 머리조건의 P300이 눈동자 조건의 P300보다 더 컸다. 머리조건과 눈동자 조건 간에는 오류분 포에서 큰 차이가 없었지만, 시선고정 조건은 나머지 두 조건과 큰 차이를 보였다. 머리조건과 눈동자 조건에서 는 오류가 주로 목표문자와 인접한 문자에서 나타난 반면, 시선고정 조건은 오류가 상대적으로 넓게 분포하였으 며, 문자판의 중심에서 멀리 떨어져 있는 문자들에서 오류가 많이 발생하였다.

MicroRNAs (miRNAs) are approximately 22 nucleotides of small noncoding RNAs that control gene expression at the posttranscriptional level through translational inhibition and destabilization of their target mRNAs. The miRNAs are phylogenetically conserved and have been shown to be instrumental in a wide variety of key biological processes including cell cycle regulation, apoptosis, metabolism, imprinting, and differentiation. Recently, a paper has shown that expression of the miRNA-302/367 cluster expressed abundantly in mouse and human embryonic stem cells (ESCs) can directly reprogram mouse and human somatic cells to induced pluripotent stem cells (iPSCs) efficiently in the absence of any of the four factors, Oct4, Sox2, c-Myc, and Klf4. To apply this efficient method to porcine, we analyzed porcine genomic sequence containing predicted porcine miRNA-302/367 cluster through ENSEMBL database, generated a non-replicative episomal vector system including miRNA-302/367 cluster originated from porcine embryonic fibro-blasts (PEF), and tried to make porcine iPSCs by transfection of the miRNA-302/367 cluster. Colonies expressing EGFP and forming compact shape were found, but they were not established as iPSC lines. Our data in this study show that pig miRNA-302/367 cluster could not satisfy requirement of PEF reprogramming conditions for pluripotency. To make pig iPSC lines by miRNA, further studies on the role of miRNAs in pluripotency and new trials of transfection with conventional reprogramming factors are needed.