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어휘분석을 통한 경관계획 단계별 계획의 일관성에 관한 연구
신윤지 ( Shin Yunji ),주신하 ( Joo Shin-ha ) 한국경관학회 2015 한국경관학회지 Vol.7 No.1
본 연구에서는 여러 지방자치단체에서 수립한 경관계획을 내용의 일관성에 주목하여 검토하였으며, 계량적인 수치로 이를 나타내고자 하였다. 이를 위하여 기존에 타 분야에서 계획의 연계성 또는 일관성을 검토한 사례를 살펴보았으며, 사례를 통하여 도출한 일관성 평가 방법 및 수식을 본 연구의 특성과 대상에 맞게 변경하여 활용하였다. 이러한 과정을 통하여 지방자치단체의 규모를 반영한 대구광역시, 대전광역시, 목포시, 의왕시 총 4개의 지방자치단체의 경관계획을 선정하여 연구를 진행하였다. 먼저, 선정된 지방자치단체에서 수립한 경관계획의 구성단계를 계획의 개요, 경관자원조사 분석, 기본구상, 기본계획, 경관설계지침, 실행계획 총 6개의 단계로 구분하였으며, 각 단계별 구성어휘를 MalSem41 프로그램을 통하여 파악하였다. 이어서 본 연구의 평가 수식을 활용하여 이들의 단계별 일관성을 검토하였다. 평가는 지자체별 평가와 단계별 평가를 통하여 이루어졌다. 연구 결과, 4개의 지방자치단체들의 평균 단계별 일관성이 도출되었다. 평균적으로 대전광역시가 가장 높은 일관성을 나타냈으며, 다음으로는 대구광역시가 단계별로 일관성이 높게 나타났다. 이어 목포시, 의왕시 순으로 높은 일관성을 나타냈다. 6개의 단계를 통하여 나타나는 5개의 단계별 평균 일관성을 살펴보면, 경관자원조사 분석과 기본구상 간의 일관성이 가장 높게 나타났다. 이에 비해 계획의 개요와 경관자원조사 분석 사이의 일관성은 가장 낮게 나타났다. 이와 같이 일관성 평가 결과를 통하여 4개의 지자체가 나타내는 단계별 일관성의 경향을 살펴볼 수 있었다. 현재 여러 연구에서 경관계획 내 연계성 부족, 내용의 불일치성 등 경관계획에 대한 지적이 있었으나, 이를 검토를 실시한 연구는 아직 부족한 실정이다. 본 연구는 경관계획의 양적 개수가 증가하는 현 시점에 경관계획의 내용을 내용의 일관성에 초점을 맞추어 정략적인 평가방법으로 연구를 진행했다는 점에서 의의가 있다. 하지만 단어의 반복만으로 일관성을 측정하여 경관계획내용의 정성적인 측면까지 충분히 고려하지 못하였고, 4개의 도시만 평가했다는 점에서는 한계가 있다. This study is conducted to examine the landscape plan especially focused on the landscape plan’s consistency with a quantitative method. To do this it is firstly needed to review other cases related to consistency or consistency of contents. Through other cases, expression is built in considering this study’s character and subject of evaluation in this study. And four municipal corporations such as Daegu, Daejoen, Mokpo and Uiwang are selected the subject for this study. First, a landscape plan is divided into six steps like summary of the plan, landscape resources survey, basic concept, landscape plan, design guidelines, and action plan. For examining, MalSem41 program that can analyze vocabulary and its frequency is used. Also, in this study, it has own expression for evaluation and this tool gives two viewpoint. One is each municipal corporation’s consistency and another is consistency between different steps. As the result, the average consistency index is given and Daejoen has the highest consistency index. Then Daegu shows the second highest index. In succession, Mokpo and Uiwang are appeared by very little. About the consistency between different steps, the consistency between landscape resources survey and basic concept shows the highest but between summary of the plan and landscape resources survey has the lowest. Through these results, it can be expected tendency of consistency in the landscape plan. Until now, there have been some opinion about lack of landscape plan’s consistency, but the research for studying this is not enough. Also, these are not for quantitative so it is hard to comparison of consistency. Therefore, it is meaningful to try to examine landscape plans with quantitative especially about consistency. However it does not cover qualitative method and it treats just four cities.
[PE-0032] QTL mapping for tiller number with Korean japonica rice varieties
Dong Kyung Yoon(Dong Kyung Yoon),Chaewon Lee(Chaewon Lee),Yunji Shin(Yunji Shin),Hyoja Oh(Hyoja Oh),Inchan Choi(Inchan Choi),Gang-Seob Lee(Gang-Seob Lee),Song Lim Kim(Song Lim Kim),Jeongho Baek(Jeongh 한국육종학회 2022 한국육종학회 공동학술발표집 Vol.2022 No.-
Properties of Hydrogel Composites for The Inkjet-printed In Vitro Alveolar Model
Yunji LEE,Jae Eun PARK,Young In SHIN,Na Young KIM,U Hyeon KIM,Sungjune JUNG 한국생물공학회 2021 한국생물공학회 학술대회 Vol.2021 No.10
There have been needs for in vitro lung models to rapidly develop new drug or to analyze the association between harmful factors (i.e. virus, fine dust, and chemicals) and various lung diseases. In particular, alveolus, the smallest unit in which gas exchange occurs in the lung, is very thin tissue composed of three layers: vascular endothelial cells, basement membrane, and epithelial cells. Our research group succeeded in fabricating inkjet-printed alveolar model with thin and three-layered structure. We have used collagen as the basement membrane material. However, due to its weak physical properties, shrinkage and degradation of the collagen hydrogel have occurred during the long-term culture of tissues. In this study, we blended collagen type Ⅰ, gelatin methacryloyl, and polyacrylamide to fabricate hydrogels with good cell affinity and high mechanical properties. The blended hydrogel had higher mechanical properties than collagen hydrogel. Most of the cells in blended hydrogel were alive after encapsulation, but cell spreading could not be observed like in the collagen hydrogel. Additional study will be conducted for improvement of biocompatibility.
Yunji Seol,Jina Kim,Aeran Kim,Jinho Hwang,Taegeon Oh,Jin-sol Shin,Hong Seok Jang,Byung Ock Choi,Young-nam Kang 한국물리학회 2018 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.73 No.7
This study proposed to develop a phantom material that can represent the various contrasts of both MRI and CT images and is available to use in MRI-guided radiation treatment. Materials used for making a phantom that can be used for both MRI and CT image were agarose (T2 modifier), gadolinium-based contrast agent (T1 modifier), sodium uoride (CT number modifier), and distilled water. They were mixed at various composition ratios and stirred until transparent. For the relationship between the ingredients and values, 48 samples were manufactured at various composition ratios. The relationship was expressed as equations, to be able to get the composition ratios of organs that we wanted to make. MR relaxation times were measured using 1.5 T MRI equipment. CT scans were performed at 120 kVp and extracted CT numbers from images. Based on the fitted equations derived from the relationship between ingredients and values, materials were manufactured using the composition ratio of human organs; brain (white and gray matter), liver, spleen, kidney, and prostate. The all values were within the reference range, but some exceeded the range due to the image noise. A phantom composed of substitutes made from the derived equations added other substances of different density like bone or lung can be used as an inhomogeneity dose calculation phantom for both CT and MRI. Furthermore, it can be applied to MRI-only based RTP systems and MRI-guided radiation treatment QA in the future.