• 한국인쇄학회지
• /
• 제10권1호
• /
• pp.81-90
• /
• 1992

The charater of standing box printing reguires a rich representation in a light and a shade of color and caues the modern photographs to be abundant of the ink and also shows the continuity of which any other printing is incapable because of its profound gradation. The clear printing in gravure can be said to be due to the good transfer of the ink - the completion of the transference of the ink into the stencil paper and the clear transference of the printing tone. The most inportant matter is the distance between the printing press and the doctor line. It is the matter of the structure and arrangement because of giving the most affect on the dryness of the ink in the cell. The glue of the ink in gravure changes by the kinds of the dye and the cellusolve used. To make the printing somoothly progressive from the high glue of the ink to the low glue of the ink will have to be used, which will be possible to choose the ester.ose the ester.

• 한국전기전자재료학회:학술대회논문집
• /
• 한국전기전자재료학회 1999년도 추계학술대회 논문집
• /
• pp.374-377
• /
• 1999

The purpose of this study is to research and develop solid polymer electrolyte(SPE) for Li polymer battery. This paper describes temperature dependence of conductivity, impedance spectroscopy, electrochemical properties of PVDF/PAN electrolytes as a function of a mixed ratio. PVDF/PAN based polymer electrolyte films were prepared by thermal gellification method of preweighed PVDF/PAN, plasticizer and Li salt. The conductivity of PVDF/PAN electrolytes was 10-3S/cm. 20PVDF5PANLiCIO$_4$PC$\sub$10//EC$\sub$10/ electrolyte shows the better conductivity of the others. 20P7DF5PANLiCI$_4$PC$\sub$10//EC$\sub$10/ electrolyte remains stable up to 5V vs. Li/Li$\^$+/. Steady state current method and ac impedance used for the determination of transference numbers in PVDF/PAN electrolyte film. The transference number of 20PVDF5ANLICIO$_4$/PC $\sub$10//EC$\sub$10/ electrolyte is 0.48

• 컴퓨터교육학회논문지
• /
• 제21권4호
• /
• pp.1-10
• /
• 2018

초중등 프로그래밍 교육에서 Scratch로 대변되는 블록 프로그래밍 환경은 학습자의 특성과 인지수준에 적합하여 활용이 권장되고 있을 뿐 아니라 프로그래밍 초보자도 쉽게 사용할 수 있어 전세계적으로 활용되고 있다. 블록 프로그래밍 환경 이후 데이터 처리과정에 대한 이해, 알고리즘의 정교성과 효율성 측면에 대한 이해, 간단한 SW를 제작하는 활동을 위해 텍스트 프로그래밍 환경으로의 전이는 필수적일뿐 아니라 교육과정에서도 단계적으로 제시하고 있다. 본 연구에서는 블록 프로그래밍 환경에서 텍스트 프로그래밍 환경으로 전이하기 위한 목적으로 온라인 평가 시스템인 WithBlock를 개발하였다. 개발한 시스템은 동일한 알고리즘 문제를 블록과 텍스트 프로그래밍 환경 모두에서 풀이가 가능할 뿐 아니라 작성한 코드를 자동으로 채점하여 즉시적인 피드백을 제공할 수 있어 초중등 프로그래밍 교육에 활용할 수 있다. 개발한 시스템의 프로그래밍 교육에 적용 가능성을 분석하기 위한 목적으로 사용성, 학습 가능성, 흥미와 만족을 설문하였고, 설문결과 프로그래밍 교육에 활용 가능함을 보여주었다.

• 한국콘텐츠학회논문지
• /
• 제16권7호
• /
• pp.760-770
• /
• 2016

본 연구는 보상프로그램에 대한 가치가 보상프로그램에 대한 충성도에 미치는 영향과, 보상프로그램에 대한 충성도가 이를 운영하는 공연예술/전시장에 대한 충성도에 영향을 미치는지에 대한 충성도 전이 효과와 이들 충성도를 태도적 충성도와 행동적 충성도로 구분하여 충성도의 강화효과를 살펴보았다. 그 결과 보상프로그램에 대한 가치는 보상프로그램에 대한 충성도로 전이되는 것을 확인할 수 있었으며, 보상프로그램 내, 공연예술/전시장 내 태도적 충성도가 행동적 충성도에 영향을 미치는 충성도 강화 효과를 밝혔다. 또한 충성도 전이에 있어서 보상프로그램에 대한 행동적 충성도가 공연예술/전시장의 행동적 충성도에 긍정적인 영향을 미치는 반면, 태도적 충성도는 영향을 미치지 않는 것으로 나타나 충성도 전이효과는 부분적으로 살펴볼 수 있었다.

• 디지털융복합연구
• /
• 제9권1호
• /
• pp.89-106
• /
• 2011

With the development of the Internet, the media market is experiencing rapid change. The traditional form of offline newspaper markets, which has created the mainstream news delivery market, have been losing large amounts of power due to the emergence of online media. On the other hand, online media armed with its ability to post breaking news almost as it occurs has increased its influence and popularity at a rapid speed. However, since the exposure time and readership of online newspapers are less than their offline counterparts online media has a high dependence on sensational titles and somewhat exaggerating headlines rather than the objective and recapitulative headlines which are preferred. This paper will examine the function and significance of headlines, and conduct a comparative analysis on contents and forms of the headlines in offline newspaper and online newspaper in order to identify the characteristics of each newspaper. Through comparisons, it examines the types of headlines and the transference of headlines. In addition, it examines the differences in recognition of copy editors according to media in determining the headline, and it illuminates which type of headlines is preferred in order to instigate readers to read online newspapers. The analysis results of title-transferring cases in offline newspaper and online newspapers are that offline newspapers try to convey the contents accurately by making use of an information-transferring headline, while attention-attracting headline or subject-hiding headlines tend to be used for attracting the eye of readers. In addition, analysis results of headlines that are put on the top with a click counts in online newspapers are that attention-attracting headlines are the majority, while subject-hiding headlines that are hardly used in offline newspapers, are well-used in online newspapers. In an interview with copy editors, they responded that offline editors focus on the fact-transference in determining the title, while online editors put the weight on immediacy in the delivery of news and the function of guiding readers.

• 한국산학기술학회논문지
• /
• 제15권5호
• /
• pp.2758-2768
• /
• 2014

과업 및 관계갈등의 차별적 효과에 대한 연구에 따르면, 과업갈등이 혁신적 성과에 긍정적 영향을 주는 반면, 관계갈등이 혁신적 성과에 부정적 영향을 준다고 주장하고 있다. 하지만, 과업갈등과 관계갈등 간의 밀접한 상호관련성을 고려해 본다면, 혁신적 성과에 긍정적 영향을 주는 과업갈등은 관계갈등으로 전이되면서, 혁신적 성과에 부정적 영향을 줄 수 있다. 따라서 과업갈등이 관계갈등으로 전이되는 것을 약화시키는 경영관리 방식이 필요하며, 개인이 보유한 사회 정체성이고, 팀에 대한 감정적 인지적 유대인 팀 정체화는 효과적인 갈등관리 방안일 수 있다. 본 연구는 213명의 종업원들을 통해 수집한 자료를 토대로, 이러한 논리가 기업현장에서 실제로 성립되고 있음을 확인할 수 있었다. 연구결과를 토대로 연구의 시사점과 향후 연구방향을 제시하였다.

• 대한수학회지
• /
• 제46권3호
• /
• pp.609-620
• /
• 2009

We establish some estimates on the hyper bilinear Hilbert transform on both Euclidean space and torus. We also use a transference method to obtain a Kenig-Stein's estimate on bilinear fractional integrals on the n-torus.

• 대한음성학회:학술대회논문집
• /
• 대한음성학회 1996년도 10월 학술대회지
• /
• pp.275-276
• /
• 1996

Koreans learning Mandarin Chinese are faced with serious pronunciation errors in vowels, consonants and tones, etc. Most of these pronunciation errors are found to be due the transference of the native Korean phonetic habits. Following are some of the most common pronunciation errors encountered by Koreans learning Chinese.

• 한국전기전자재료학회:학술대회논문집
• /
• 한국전기전자재료학회 2000년도 영호남학술대회 논문집
• /
• pp.261-264
• /
• 2000

The purpose of this study is to research and develop solid polymer electrolyte(SPE) for Li polymer battery. This paper describes temperature dependence of conductivity, impedance spectroscopy, electrochemical properties of PAN/PVDF electrolytes as a function of a mixed ratio. PAN/PVDF based polymer electrolyte films were prepared by thermal gellification method of preweighed PAN/PVDF, plasticizer and Li salt. By adding PVDF and as a function of plasticizer mixed ratio to PAN-LiClO4 electrolyte, its conductivity was higher than that of PAN-$LiClO4_4$ electrolyte. The conductivity of PAN/PVDF electrolytes was $10^{-3}S/cm$. $10PAN10PVDFLiClO_4PC_5EC_5$ electrolyte shows the better conductivity of the others. Steady state current method and ac impedance used for the determination of transference numbers in PAN/PVDF electrolyte film. The transference number of $10PAN10PVDFLiClO_4PC_5EC_5$ electrolyte is 0.45.

• Restorative Dentistry and Endodontics
• /
• 제8권1호
• /
• pp.133-137
• /
• 1982

Radiography is one of the important tool adopted in daily dental practice and medical diagnosis. To visualize soft tissuechange various contrast media has Been introduced. Any cavity or space can be easily determined by increasing the X-ray absorption of the cavity using the radiopaque contrast media which widely employed in medical radiography to show much of the digestive, cardiovascular, pulmonary, and renal system. The essential part of any radiopaque medium is a heavy element that can absoarb most of the X-ray beam. The element must be noninjurious and easily eliminated. Both aqueous and oil suspensions of iodine containing compounds' are available to the dental profession, for example Lipiodol and Dionosil. The study was designed to determine toxic effect of Lipiodol to the vital pulp and to confirm visualization ioprovement in pulp canal. 1. Thin mixture of Calcium hydroxide and Lipiodol was applied to 19 deep vital cavities for 24 hours. Only one case complained slight pain for short time. 2. Cotton pellet over-saturated in Lipiodol was inserted in coronal chamber of which 6 were non vital and 5 were vital. The transference of Lipiodol was not noticed in every case after 24 hours. 5 cases with vital pulp tissue in the canals showed no clinical symptome. 3. Extracted 20 teeth were routinely prepared for endodontic treatment and applied Lipiodol in conjunction with cotton fiber as deep as midportion of the roots. After 24, hours the medicament reached to nearly the end of apex, but there were no evidence of penetration in dentine layer and migrate into ramified canal.