• Asian-Australasian Journal of Animal Sciences
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• v.17 no.1
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• pp.131-136
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• 2004

The effects of salt concentration and heating conditions on the thermal gelation properties of surimi produced from mechanically deboned chicken meat (MDCM) were investigated. Chicken surimi was manufactured by washing (MDCM: 0.5% NaCl=1:4), standing, straining and centrifuging. The fat, water-soluble protein and heme pigment in the MDCM were removed by increasing washing cycles. The compressive force of the chicken surimi increased as the concentration of salt was increased from 0% to 5%. Total gel strength of the surimi measured by texture profile analysis showed a maximum in the range 3-5% NaCl. Microstructural analysis showed that the unfolding network structure of the surimi gel began to appear at NaCl concentrations>2%. The optimum heating condition for gelation was $90^{\circ}C$ for 40 min as this resulted in maximum values for measures of gel strength including compressive force, hardness, fracturability, adhesiveness, springiness, gumminess, chewiness and resilience. Chicken surimi gel formed by cooking at a heating rate of $1^{\circ}C/min$ to $90^{\circ}C$ showed better a texture than gels produced at $1.85^{\circ}C/min$. Our result show that a lower rate of heating improves chicken surimi gelation.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2003.10a
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• pp.932-934
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• 2003

In this paper, time, studied about method that can analyze iris change to using differential image of iris image that put interval and films and utilize as patient's health examination according to iris change. Time, Differential mage of iris image that put interval and films ran be used usefully to search early diagnosis of disease and unfolding process etc.. of disease by showing definitely change by tine. In the case of iris diagnostic system, iris outside area extracts iris area and uses Differential image of before filming image and image that film present to use canny edge detector as there is cay to extract iris area as do not help in diagnostic and change analyzed comparison.

• Journal of Internet Computing and Services
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• v.9 no.6
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• pp.127-139
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• 2008

The value of up-to-date Mobile PC such as UMPC (Ultra Mobile Personal Computer) is recognized greatly in learning environment that busywork such as characteristic of transfer easy and real time communication possibility etc. and conversation with a colleague student, free sending of studying data and public ownership etc. is required. Wish to recognize whether is acting relevant role in u - unfold learning that inflect UMPC in integration research model, and UMPC is u searching for relevant element at studying activity unfolding process u - integration Inquiry-Based Learning that present in Korean education & research information service (KERIS) at fifth-year student science time In primary school in this research. This research result could take charge role of UMPCs' studying-activity though there is persistent feedback with teacher among studying-activity although UMPC's role is utilized on constituent that can be related with studying-activity in learning process.

• Archives of design research
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• v.15 no.1
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• pp.81-92
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• 2002

Through network draft, it′s possible to describe curve draft with main motive in a lobby loom and to fulfill draft design more conveniently thanks to the development of computer device. Network draft was introduced by Alice Schlein, who is an American weaving artist, and I had ever published research paper on "The unfolding and development of network draft using computer dobby system" . The purpose of the next study was to develop the design of network draft while do make a design network draft in a dobby loom with 16 shafts, and could reach follow conclusion as a result of designing a variety of drafts. The initial of 4-end in a loom with 16 shafts was a basic condition to describe more perfect shape in comparison with draft in 8 shafts through the development of network. The development of draft line was essential to deride the pattern of fabric, and the pattern of draft is decided according to selecting key peg plan. Thereby, could get a variety of draft patterns derive from mix key peg plan with initial selected by developing the kind of draft line and applying diverse key peg plan. As for the variation and diversification of draft line, the shape of patters varied depending col the curve extent and connectivity of draft line and the size of curve. The pattern of network draft can be changed infinitely by free round curve of draft line. In addition, a variety of draft designs shall be developed by increasing the number of shaft, enlarging the scale of draft line, and developing more creative draft line.

• KSBB Journal
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• v.20 no.5 s.94
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• pp.338-340
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• 2005

Covalent modification of a protein with polyethylene glycol (PEG) has become one of the most widely used and well established drug enhancement strategies in the biopharmaceutical industry. The general benefits enjoyed by PEGylation, such as prolonged serum half-lives or reduced immunogenicity in vivo, are well known. By now the PEGylation process has been performed with purified proteins, and it is required to recover the desired PEGylate by a multi-step purification process. The ultimate aim of our research is to develop an integrated process of PEGylation and in vitro refolding starting with inclusion body material. For this, we investigated the feasibility that a protein could be PEGylated under a denaturing condition and also the PEGylated proteins could be refolded correctly. Using lipase as a model protein, we found that it was PEGylated in the presence of 8M urea and that the PEG molecules covalently attached to lipase did not appear to hinder its refolding.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.23 no.55
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• pp.97-106
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• 2000

In this paper, we would be searching for the complemental aspects in industrial relations of Korea compared with that of Japan. It is very reasonable that historical, geographical, and especially gene analysis data are almost identical, considering that the general evaluations to the motive of Japan's industry are $\ulcorner$the modernization of the tradition$\lrcorner$. Although it is reported Korea accomplished the high economic growth rate, the economic growth rate(efficiency) could not be continued. This reason looks like that Korean proper(eigen) traits(:Gene-ware) have been oppressed and concealed by social climate such as jealousy, stratagem and hatred, we can find one of this facts in the criminal and complaint numbers as social trust measurement. There are many cases that Korean industry was distorted by the superiority/inferiority relations, for examples, the loss of the native(eigen or proper) resources, a distorted introduction of the production method and the unfolding of the industry which be not related to the characteristics of region. In this reasons, Korean industry could not play the role of Human-ware function which activates Gene-ware or, Gene-Nascence. In this Human-ware aspects, Japanese characteristics, such as $\ulcorner$Getting the basic right$\lrcorner$ and $\ulcorner$Tendency to the origin$\lrcorner$, are to be useful in the Nascence of Gene-ware in Korean industry.

• Bulletin of the Korean Chemical Society
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• v.31 no.10
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• pp.2877-2883
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• 2010

The folding kinetics of $WT^*$ ubiquitin variant with valine to alanine mutation at sequence position 26 (HubWA) was studied by stopped-flow fluorescence spectroscopy. While unfolding kinetics showed a single exponential phase, refolding reaction showed three exponential phases. The semi-logarithmic plot of urea concentration vs. rate constant for the first phase showed v-shape pattern while the second phase showed v-shape with roll-over effect at low urea concentration. The rate constant and the amplitude of the third phase were constant throughout the urea concentrations, suggesting that this phase represents parallel process due to the configurational isomerization. Interestingly, the first and second phases appeared to be coupled since the amplitude of the second phase increased at the expense of the amplitude of the first phase in increasing urea concentrations. This observation together with the roll-over effect in the second folding phase indicates the presence of intermediate state during the folding reaction of HubWA. Quantitative analysis of Hub-WA folding kinetics indicated that this intermediate state is on the folding pathway. Folding kinetics measurement of a mutant HubWA with hydrophobic core residue mutation, Val to Ala at residue position 17, suggested that the intermediate state has significant amount of native interactions, supporting the interpretation that the intermediate is on the folding pathway. It is considered that HubWA is a useful model protein to study the contribution of residues to protein folding process using folding kinetics measurements in conjunction with protein engineering.

• Proceedings of the Korean Institute of Interior Design Conference
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• 2004.11a
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• pp.19-24
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• 2004

The Necessity of extending the local library become inevitable because of the swift increasing the volume of information and enlarging the accessibility and increasing the requirements approached to the latest information, caused by continuous development of communication techniques. But these requirements have been concentrated at the quantitative growth to some extent such as an unique and mammoth library at an region or some few independent libraries, never to be considered enough for the users' convinience so that these locational conditions impede the utilization of library As to this matter, this is a basic research what's the best selection of arrangement for establishing public libraries in the future according to the planning regional area and this is the purpose to present a standard of planning regional area in consideration with user's easyaccesibility and also the facilities selecting activities of user's character and set up a planning the basic data about facilities arrangement and space scale before unfolding it's own public service activities of public library as the role of the regional and social information center

• Journal of the Korea Computer Graphics Society
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• v.10 no.1
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• pp.23-28
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• 2004

가상 내시경의 주된 목적은 체내 장기의 3차원적 구조를 가시화하여 광학 내시경을 모사하는데 있다. 가상 내시경 기법 중 펼친 영상 가시화 기법(unfold rendering)은 장기의 내부 구조와 병변의 유무를 쉽게 판단할 수 있도록 하는 장점이 있다. 가장 일반적으로 사용 하는 중심 경로 기반의 광선 투사법은 곡률이 급격하게 변하는 경우 광선들이 교차하여 병변이 두개로 나타나 문제가 발생할 수 있다. 이를 해결하기위해 광선들이 겹치지 않도록 보장하는 여러 기법들이 발표되었지만 계산량이 많은 단점을 가지고 있다. 본 논문에서는 경로의 제어점을 이용하여 적은 비용으로 펼친 영상을 재구성하는 방법을 제안한다. 우선 모든 중심 경로의 제어점에서 경로에 수직인 절단면을 찾는다. 이때 제어점으로부터 방사상으로 광션을 투사하여 절단면과 만나는 장기 내 벽의 위치를 파악한다. 절단면간의 교차 검사 및 보정을 통해 절단연들이 서로 교차하지 않도록 조정한다. 제어점들 사이의 샘플점들은 앞서 구한 임의의 제어점에서 광선이 투사된 위치로 부터 다음 제어점에서 투사된 위치를 잇는 선분을 보간하여 광선 투사 위치를 결정하게 된다. 마지막으로 계산된 방향 따라 광선을 투사하여 영상을 생성한다.

• Journal of the Korean Institute of Rural Architecture
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• v.7 no.3
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• pp.1-8
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• 2005

Decrease in Population and graying of rural area by industrialization and urbanization are gone continuously. This makes happened various rural problems and the differential of standard of living with is arising day by day. Government is unfolding rural supporting project to solve continuously these problems. Recent Projects which are choosing not top-down process by government leading but bottom-up process through village inhabitants' participation and expert consultant get positive estimation. But those have difficulties because the support is attained only in the beginning step not continuously and inhabitants' number by graying is decreasing. The Special Economic Zone for Regional Development Policy is new access that regulation can differ according to special quality of each area depending on Localization Age. Through this transfer the competence that can mitigate or reinforce various regulations according to special quality of area in local government. So, back and maintain activation systematically so that each area could be developed specially. The purpose of The Special Economic Zone for Regional Development Policy is the activation of regional economy through development that regional specific character is. And there is characteristic that local government plans and takes the lead in all project contents, government gives regulation benefit by appointing the special economic zone and do not support finance and various tax remissions. Through investigation of such new policy, I wish to recognize what long-term plan and method could be possible to success rural activation continuously.