• Journal of Digital Convergence
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• v.9 no.3
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• pp.1-10
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• 2011

Our country does not currently have a concrete policy for the management and preservation of the scientific dataset on the national level. The scientists and the research groups that are implementing a research project are not capable of searching or sharing the information about the dataset. In this situation where there is a major increase in the number of researches that use digitalized dataset, being able to share and reuse the scientific data amongst researchers is recognized to be very important. Therefore our country needs a new formulated policy that manages scientific data on the national level. This paper helps to find the implications of the strategic planning in our country by analyzing previous advanced case studies done by foreign countries. We selected Australia as our subject because its intensive government-driven research environment, research infrastructure and information service are very similar to Korea. To be specific, we analyzed ANDS (Australian National Data Service) and drew out the implications that could be applied to our country also. And finally we propose the basic principles that needs to be mirrored when formulating a policy on our country's scientific data.

• Journal of the Korean Society for information Management
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• v.36 no.4
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• pp.227-251
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• 2019

In early 2019, Korea passed the law that introduced data management plan policy similar to those adopted by national funding agencies in other countries. In anticipation of developing research data infrastructure and support services, this study analyzed Australia's relevant policies and policy instruments. A number of face-to-face interviews with the experts at the national funding agency, a national research data agency and a number of research libraries, along with focused literature analysis. In Australia, the 2015 Public Data Policy is applied to research data from publicly funded research. Research data management and sharing is recommended but not required by the national funding agency it its policy documents. Australian National Data Service(ANDS), Australia's national research data agency, is an important component of the national research infrastructure. ANDS plays a wide range of roles including research data platform development, education and training, policy support, and funding agency for small-scale R&D. Some of the Australian research libraries have developed in-house systems for research data storage and publishing. However, there is no significant demand for research data service as yet. Lessons learned include the following: ensuring transparency and predictability of research data policies, establishing a dedicated agency responsible for research data platform development and training, and cultivating data capabilities at research libraries.

• Journal of the Korean Society for Library and Information Science
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• v.53 no.3
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• pp.317-344
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• 2019

Increasing the value of data, paradigm shifts in research methods, and specific manifestations of open science indicate that research is no longer text-centric, but data-driven. In this study, we analyzed the services for DCC, ICPSR, ANDS and DataONE to derive key elements and functional requirements for research data management and services that are still insufficient in domestic research. Key factors derived include DMP writing support, data description, data storage, data sharing and access, data citations, and data management training. In addition, by presenting functional requirements to the derived key elements, this study can be applied to construct and operate RDM service in the future.

• The Journal of Korean Academy of Prosthodontics
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• v.8 no.1
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• pp.90-94
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• 1968

The author attempted to study the role of liners as a barrier against the penetration of the acids released from the liquid of dental cements. Six different kinds of liners were used in this study and the depth of penetration of the acids of phosphate and silicate cements were measured ands following conclusions were obtained. 1. All the liners successfully prevented penetration of the acids released from phosphate and silicate cements. 2. When silicate cements were placed into the cavity without any liners, free acids were liberated continuously and thus may give injuries to the pulp tissue.

• The Korean Journal of Food And Nutrition
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• v.4 no.1
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• pp.69-74
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• 1991

This study was carried out to investigated the influence of methionine addition on quality of pork carcasses, 48 crossbred pigs were alloted to 4 treatments, NRC methionine requirement(A), additions of 0.035%(B), 0.07%(C) and 0.105%(D) to NRC methionine requirement. The results obtained are summarized as follows : 1. Cut meats were not significantly affected by methionine levels. But the treatment C showed slightly higher than the other treatments. 2. Chemical compositions of cut meats were not different from treatments. However, the treatment D showed slightly higher moisture, crude fat ands ash contents than other treatments. And crude protein content was better in treatment C than the other treatments. 3. There was no significant difference the among treatments, the best value of water bolding capacity was recorded with the treatment C, and pH value of the treatment A and D Increased as compared with the treatment B and C.

• Proceedings of the KIPE Conference
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• 2015.07a
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• pp.439-440
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• 2015

유도가열은 석유, 가스 등의 연료를 사용하는 종래의 설비에 비해 에너지 효율이 높고 관리가 수월하며, 공해를 유발하지 않는 등의 많은 장점으로 인해 산업 분야에 다양하게 응용되어 사용하고 있다. 유도가열의 원리는 전자유도작용을 이용하여 와전류에 의한 손실과, 히스테리시스 손실에 의한 주울열이 발생하는데, 이렇게 발생된 열로 가열하는 방법이며 가열 속응성, 고효율, 친환경, 안정성의 장점을 갖는다. 그러나 공진형 유도가열 인버터 시스템은 환경의 변화나 피가열체의 부식 등의 이유로 공진주파수가 변하는 단점이 있다. 따라서 기존의 단점을 극복하기 위해 자동으로 공진점을 추종할 수 있는 알고리즘을 제안하였고, 기존의 복잡한 제어회로나 알고리즘을 극복하여 시스템의 간소화를 실현하였다.

• Archives of design research
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• v.19 no.1 s.63
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• pp.79-88
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• 2006

A human face figure is a visual symbol of identity. Each different face per person is a critical information differentiating each person from others and it directly relates to individual identity. When we look back human history, historical change of recognition for a face led to the change of expression and communication media and it in turn caused many changes in expressing a face. However, there has not been no time period when people pay attention to a face more than this time. Technically, the advent of computer graphics opened new turning point in expressing human face figure. Especially, a visual image which can be produced, saved, and transferred in digital has no limitation in time and space, and its importance in communication is getting higher and higher. Among those visual image information, a face image in digital is getting more applications. Therefore, 3d (3-dimensional) expression of a face using computer graphics can be easily produced without any professional techniques, just like assembling puzzle parts composed of the shape of each part ands texture map, etc. This study presents a method with which a general visual designer can effectively express 3d type face by studying each producing step of 3d face expression and by visualizing case study based on the above-mentioned study result.

• Journal of Sericultural and Entomological Science
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• v.27 no.1
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• pp.37-41
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• 1985

The haemolymph protein, digestive fluid proteins and digestive fluid amylase activity of wild silkworm, Theophila mandarina those of the were studied by polyacrylamide gel electrophoresis. In addition, they was also compared with silkworm. 1. 6 main protein bands in female and 7 main protein bands in male were detected in the larval haemolymph of T. mandarina where as 8 and 7 main protein bands in female and male of B. mori were observed. Some differences in the haemolymph protein ands of T. mandarina and B. mori were observed. 2. 15 protein bands and 12 protein bands were found in the larval digestive fluid of T. mandarina and B. mori respectively. Some differences in the mobility of digestive fluid proteins of T. mandarina and B. mori were noticed. 3. Larval digestive fluid amylases were anionic and moved near the tracking dye in both T. mandarina and B. mori. Mobility of the digestive fluid amylases relative to bromophenol blue were 0.019 and 0.020 in T. mandarina and B. mori respectively.

• Journal of the Korean Society of Tobacco Science
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• v.14 no.2
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• pp.126-132
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• 1992

This experiment was conducted to examine estimates of heterosis, degree of dominance, heritability and phenotypic and genotypic correlation for several mutant characters in flue-cured tobacco variety. Significant heterosis was noted, recording 2.73 and 6.16% for leaf width, -6.86 and -4.72 for leaf shape index, 19.8 and 23.4% for bacterial wilt disease index in Fl an4 F2 generation, respectively, and -1.44 for days to flower in F2 generation. And also leaf width was appeared partial dominance in Fl, and leaf shape index in Fl and F2, Leaf width in F2 was appeared overdominance. Estimated heritabilities in the broad sense ranged from 0.77 to 0.87 for plant and stalk height and days to flower, while those of leaf number, leaf length and width, leaf shape index and bacterial wilt disease index ranged from 0.50 to 0.65. And the heritabilities in the narrow sense were appeared 0.64 and 0.72 for stalk and plant height, respectively, and the others were ranged from 0.32 to 0.47 Positive genotpic correlations appeared among plant height, stalk height, leaf length and leaf width, and between leaf shape index ands day to flower. And negative genotypic correlations appeared between leaf shape index and plant height and stalk height and leaf width, and between bacterial wilt disease index and leaf length.

• Biomolecules & Therapeutics
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• v.2 no.2
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• pp.141-148
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• 1994

This study was done to determine whether specific alterations exist in hepatic microsomal function after varying periods of ischemia (IS) and reperfusion (RP) during microsomal lipid peroxidation occurs. Rats were pretreated with $\alpha$-tocopherol to inhibit lipid peroxidation or with vehicle (soybean oil). Control animals were time-matched sham-ischemic animals. Four groups of animals were studied: Group 1 (sham), group 2 (30 mins IS), group 3 (60 mins IS) and group 4 (90 mins IS). After 1, 5 or 24 hr of reperfusion, liver microsomes were isolated and cytochrome P-450s were studied. In all vehicle-treated ischemic rats, serum ALT levels peaked at 5 hr and were significantly reduced by $\alpha$-tocopherol pretreatment. Similarly, microsomal lipid peroxidation was elevated in all vehicle-treated ischemic animal groups, but this elevation was prevented by $\alpha$-tocopherol pretreatment. Cytochrome P-450 content was significantly decreased in both group 3 and group 4. In all vehicle-treated ischemic animal groups, aminopyrine N-demethylase activity was significantly decreased for the entire reperfusion period. $\alpha$-Tocopherol inhibited reductions of cytochrome P-450 content and aminopyrine N-demethylase activity at both 1 hr and 5hr of reperfusion but did not affect the reduced levels of cytochrome P-450 content and aminopyrine N-demethylase activity at 24 hr of reperfusion. Aniline p-hydroxylase activity was significantly decreased in group 4, whereas it was increased in group 3. These decreases and increases were prevented by $\alpha$-tocopherol pretreatment. Our finding suggests that abnormalities in microsomal drug metabolizing function occur during hepatic ischemia and reperfusion in vivo and this is attributed to microsomal lipid peroxidation.