• The Journal of the Korea Contents Association
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• v.21 no.2
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• pp.520-527
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• 2021

In this study, we focused on the low practicality of traditional outdoor advertisements due to uniformity of materials, shapes, and designs, so in order to improve it, we will analyze impact on the practicality of outdoor advertisements depends on the attached type of advertising signboards. The research method is to set up a research model and hypotheses through a literature review and conduct a survey and then perform factor analysis and hierarchical regression analysis. Hypothesis1. The evaluation factors (readability, formability or symbolism) of outdoor advertising signboard in traditional markets will affect their practicality. Hypothesis 2. The type of attached advertising signboards (protruding type or wall-type) in traditional markets will control the impact of each evaluation factors' on practicality. In a result, readability and formability will affect practicality. To increase practicality, the size, color, font, layout and etc. of outdoor advertising signboards should be well recognized to get the better understanding. Also, practicality will be increased by the harmonization and the sense of balance.

• Journal of Korea Technology Innovation Society
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• v.20 no.1
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• pp.127-152
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• 2017

China's utility model as a supplement to the invention patent, has short application duration, fast authorized speed, and has the same exclusive rights with patents, so companies can quickly dominate the market. But the utility model does not need to carry out substantive examination, so has lower stability, high frequency of invalid to accepted, so compare with the invention patent, difficult to be protected. In order to actively encourage the small and medium-sized enterprises to promote their inventions, and protect domestic patents, China established a protection policy of patent evaluation report for the utility model rights, especially the patent evaluation report can be used as evidence in a patent infringement trial, to provide judicial remedies for utility model patentee and the party of patent disputes. Many experts believe that the establishment of patent evaluation report system can improve the stability of the utility model patent right, and when the defendant request for invalidation of the patent right in the defense period, if there is no novelty, creativity lost or no other reason has not led to the stability of patent right given in a patent evaluation report of the utility model patents, the court may not suspend the trial, without having to wait for the Patent Reexamination Board makes the patent invalid declaration decisions, can improve the efficiency of the judicial process, accelerate the patentee's time. However, in practical patent infringement, the patent evaluation report system and invalidation system are in conflict. In this paper, through the analysis of the current China utility model system and compared with the South Korean utility model system, review the role and character of the patent evaluation report system, and through the actual cases of the utility model patent infringement litigation, analysis possible variates from the decision of patent evaluation report, to find out the reason of the patent evaluation report system being in conflict with the invalidation system, and research on the effectiveness for protecting Utility Model with China's Patent Evaluation Report.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2004.05a
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• pp.505-508
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• 2004

단열완충재 제품간의 경량충원 저감성능 평가를 객관적이고 신속하게 판별하기 위하여 실험실용 시험장치를 개발하였다. EVA계열 및 EPPㆍEPS계열의 단열완충재들에 대한 경량충격원 시험에서 제품간의 성능비교가 가능하였으며, 동탄성계수 및 손실계수 측정과 병행함으로써 제품들간의 우열성을 보다 정밀하게 평가할 수 있었다.

• 대한방사선방어학회:학술대회논문집
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• 2011.11a
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• pp.374-375
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• 2011

• Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
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• v.17 no.1
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• pp.33-39
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• 1999

In order to calculate geoidal height refered to Bessel ellipsoid, methods to translate geoidal heights from a certain coordinate system to an arbitrary system with the corresponding ellipsoid are studied. and geoidal heights refered to Bessel ellipsoid were computed from EGM96 Model refered to GRS80 using iteration method pro-posed in this paper. Transformation parameters between WGS84 and Bessel were calculated using geoidal heights computed from iteration method. The result of coordinate transformation(standard deviation) were 0.009 second in latitude and 0.006 in longitude and 0.393m in orthometric height.

• Proceedings of the Korean Society of Propulsion Engineers Conference
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• 1998.10a
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• pp.9-9
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• 1998

다목적 실용위성의 궤도전이 및 위성체 자세제어를 위한 추진시스템의 설계요소에는 구조적 안전성, 우주환경에서의 열제어를 위한 회로 및 구성하드웨어 설계, 연료계통 맥압강하를 위한 장치설계 및 추력기 배기가스 영향을 고려한 형상설계 등이 있으며, 설계검증을 위해 부분해석이 수행된다. 또한 발사환경과 우주 궤도환경에서의 추진시스템 성능평가를 위한 연제어계 기능시험, 압력인증시험, 청정도시험 및 내부/외부 누설시험이 수행된다. 본 논문에서는 추진시스템 설계 및 조립공정에 대해 기술하였고, 시험분석을 통해 시스템의 설계 및 조립공정상의 신뢰성을 검증 분석하였다.

• Proceedings of the Korea Air Pollution Research Association Conference
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• 2004.05a
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• pp.93-96
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• 2004

• Journal of The Korean Society of Grassland and Forage Science
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• v.31 no.4
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• pp.415-422
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• 2011

This study evaluated the feasibility of using a portable near infrared reflectance spectrometer working in the 900~1,600 nm range for the measurement of quality-related parameters (moisture, pH, Acid detergent fiber (ADF), Neutral detergent fiber (NDF), Crude protein (CP), lactic acid) in intact silage. The calibration result for the Phazir (handheld, Polychromix) was compared with the result for the Spectrastar (Lab. based, Unity). A total of 67 Italian ryegrass silages were used to build calibration models using different spectral signal pre-treatments and the partial least squares regression (PLS) method. The good calibration statistics in two instruments was obtained for moisture content of Italian ryegrass silages with over $R^2$ = 0.95. The Phazir spectrometer was less accurate in measuring of ADF, NDF and CP contents. The Spectrastar instrument yielded greater precision for pH and lactic acid content; statistic values were over $R^2$ = 0.82 and the standard error of calibration (SEC) = 0.21% and 0.24%. Thus, the NIR measurement of forage quality in the field by portable NIR analyzers was shown not to be feasible, but additional investigations are required to discern the key instrumental and operational parameters that may influence the portable NIR measurement.

• Corrugated packaging logistics
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• s.66
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• pp.54-56
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• 2006

특허청은 우수 발명의 사업화를 지원하기 위해 특허 · 실용신안등록 권리자가 발명의 평가기관을 통하여 기술성 · 사업성을 평가받을 경우 평가비용의 일부를 국고로 보조해주는 평가수수료 지원 사업을 시행하고 있습니다. 이에 사업 주관기관인 한국발명진흥회는 발명진흥법 및 발명장려사업 추진요령에 의거 2006년도 특허기술평가수수료 지원사업의 내용을 아래와 같이 공고하오니 적극적인 활용을 바랍니다.

• Journal of Korean Library and Information Science Society
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• v.42 no.4
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• pp.5-29
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• 2011

This study proposed to assess courses which are currently offered in the Department of Library and Information Science, and to explore directions for improvement. Based on field librarians' needs and opinions about the courses, we suggested separating the required, core, and elective courses. We proposed six courses including 'Internship', 'Introduction to Library and Information Science', 'Cataloging and Classification', 'Library Management', and 'Information Retrieval' as required courses, and 5 courses including 'Practice in Cataloging and Classification', 'Information Resource and Service', 'Collection Development', 'Digital Library System', 'Introduction to Bibliography' and 'Records Management and Archives' as core courses. Finally, the remaining courses were recommended as selective courses which each department could select depending on their circumstances and faculty. The important components for substantial LIS courses are as follows: timeliness of training topics, expertise of educational contents, professionalism and qualifications of faculty, specialized educational materials, and increasing the major correlation between courses and professors.