• 수완나부미
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• 제12권2호
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• pp.225-244
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• 2020

Area Studies, by definition, conjure ideas of emplaced knowledge; in-depth interdisciplinary understanding of language, history, culture and politics of a nation or region. Where detractors might see this approach as overly empirical, therefore precluding theoretical sophistication, others argue that "places" are either artificially constructed, or that processes of globalisation have obliterated the cultural zone. But what if we turn an ethnographic eye to those very processes and technologies themselves? Can Area Studies take to the air, and if so, what are the attendant challenges and benefits? Based on insights from ethnography amongst airline customer service workers, ground and cabin crews in Thailand and Myanmar, this research examines the airline cabin as a field for ethnographic study, and as an emplaced site for political and cultural processes. With participant observation-based knowledge of Southeast Asian cabin crews, this paper examines the 1990 hijack of Thai Airways TG 305 from an emplaced cultural perspective.

• 공학교육연구
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• 제17권6호
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• pp.69-76
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• 2014

본 연구는 기술과 사회에 관한 융합교육이 공대 남녀학생들의 정체성에 미치는 영향을 설문조사와 과제물 내용분석을 통해 검토하였다. 기술과 사회의 상호작용에 대한 수업을 수강한 여학생 집단에서는 엔지니어에 대한 호감, 자신이 엔지니어가 될 것이라는 사실에 대한 만족감, 엔지니어의 사회적 공헌도에 대한 긍정적 평가가 모두 통계적으로 유의미하게 증가하였다. 또한 수강 남학생 집단에서도 비수강 남학생 집단에 비해 더욱 긍정적인 공학 정체성이 형성되었고, 수강 남학생 집단과 여학생 집단 사이 에서는 통계적으로 의미 있는 성차가 나타나지 않았다. 이와 함께 수강생들은 이미 개발된 의료 기술을 개선하기 위한 방안을 논의하면서, 기술의 발전 과정을 새로운 사회적 가치를 실현해가는 과정으로 보는 관점을 습득하였다. 기술과 사회에 관한 융합교육은 공대 남녀학생들로 하여금 엔지니어의 역할을 더 넓은 사회적 맥락 안에서 이해하도록 도우며, 이는 공학도로서의 자기 정체성 형성에 긍정적 영향을 미칠 수 있다.

• 아동학회지
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• 제30권6호
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• pp.15-28
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• 2009

Parenting or parenting behaviors has been a key subject during the last three decades. Studies on the parenting mainly focused on either the associations between mothers' parenting and child outcomes or variables predicting parenting behaviors. Regarding child outcomes, social-emotional development of children has been more frequently studied than their cognitive development. Also, the characteristics of parents, children, and contextual environments have received attention in predicting mothers' parenting behaviors. Recently, there have been attempts in identifying the processes that are hypothesized to mediate or moderate the relationships between parenting and developmental outcomes. Furthermore, the studies using longitudinal data have been increased as well. For a future direction, the age-specific and culturally sensitive measures assessing Korean mothers' parenting behaviors are needed. Research efforts and policies should be directed toward supporting parents and their children from diverse backgrounds in the rapidly changing Korean society.

• 한국산림과학회지
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• 제77권4호
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• pp.460-466
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• 1988

한국(韓國)의 임업발전(林業發展)을 위(爲)한 학제적(學際的)인 생태계(生態系) 연구(硏究) 추진(推進)의 중요성(重要性)을 강조(强調)하기 위(爲)하여, 미국(美國)의 동부지방(東部地方)에서 그 구조(構造) 및 기능(機能)에 대(對)한 연구(硏究)가 활발하게 진행(進行)되고 있는 대표적(代表的)인 생태계(生態系)를 선정(選定)하고 그 연구(硏究)의 목적(目的), 업적(業績) 및 동향(動向)을 소개(紹介)하여, 한국(韓國)에서의 종합적(綜合的)인 생태계연구(生態系硏究)의 수행(遂行)이 임업발전(林業發展)에 기여(寄與)할 수 있는 가능성(可能性)을 논의(論議)함.

• 대한가정학회지
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• 제38권4호
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• pp.49-60
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• 2000

In Korea, consumer researches have been accomplished in the field of family economics or business management individually. The field of consumer studies progressed in both sides of quantity and quality since the establishment of the Korean Society of Consumer Studies(KSCS). The field of consumer studies is moving toward an uni-disciplinary stage from an interdisciplinary stage. In this time, it is very meaningful to review the research trend in consumer science and to look out the future prospect. This study reviewed and analyzed all of the papers published in Journal of Korean Home Economics Association from 1980 to 1999, Journal of Korean Home Management Association from 1984 to 1999 and Journal of Consumer Studies from 1990 to 1999.

• 수산해양교육연구
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• 제20권2호
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• pp.168-183
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• 2008

The purpose of this paper was to compare and analyze the elementary curriculum and textbook integration of social studies in Korea, USA, and England in terms of content integration and to make suggestions for the improvement of Korean social studies curriculum and textbooks. For this study, social studies curriculum and textbooks of three different countries were analyzed according to the three criteria: sequence, types and focus of integration. In this comparative study, five suggestions were made for the improvement of the Korean elementary social studies curriculum and textbooks. First, Korean social studies curriculum should have a subject focus at each grade level. Second, it is recommended that Korean social studies curriculum should present clear interrelations among geography, history, and civics at each grade level. Third, Korean social studies curriculum needs to have diverse criteria on which to select and organize themes. Fourth, Korean social studies textbooks need to have increased number of interdisciplinary large units. Fifth, it is necessary that the authors of Korean social studies textbooks integrate contents in consideration of students' life context in order to raise the relevance of the contents of history and geography.

• 한국환경복원기술학회지
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• 제22권6호
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• pp.97-114
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• 2019

This study aims to analyze the effect of urban ecosystem restoration projects by evaluating the short-term restoration performance of the project sites, from both qualitative and quantitative evaluations. In this study, for the qualitative evaluation, we derived the evaluation frame from previous studies and literature. For the quantitative evaluation, the changes in ecological connectivity after the restoration project were described using landscape permeability and network analysis. In addition, changes in habitat quality after the restoration project were evaluated by using InVEST Habitat Quality Model. These evaluations were applied to the three natural madang (ecological restoration) projects and two ecosystem conservation cooperation projects. As a result, three categories, 10 indicators, and 13 sub-indicators were derived from literature as the evaluation frame for this study. In the case of quantitative evaluation of restoration performance, habitat quality increased by 45% and ecological connectivity by 37% in natural-madang, and habitat quality by about 12% and ecological connectivity by about 19% in ecosystem conservation cooperation projects. This implies that the ecological restoration project can increase the ecological connectivity and the habitat quality of degraded sites even in a short period of time by improving the land-cover and land use. The results by applying the evaluation frame indicated that ecological and environmental factors and the ecological functions were improved by the restoration works, even though the magnitude of performances were diverse depending on the specific evaluation items, project type, and site characteristics. This study clarified that the success of ecological restoration project should be assessed by both of the short-term and long-term goals, which can be achieved by the maintenance and sustainable management, respectively.

• 한국환경복원기술학회지
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• 제25권5호
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• pp.77-88
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• 2022

This study aims to understand the relationship between the distribution of fish species in the two water ecosystems and the habitat factors according to the survey period targeting Gwanggyo Lake Park in the city. There are studies on the appearance and distribution of species by applying eDNA to freshwater ecosystems. However, in the domestic, streams are the target, and studies on the relationship between species distribution and habitat environment in two water environments are lacking. We conducted to analyze the species list and relationship with habitat factors using eDNA research in May and October at 21 points in Gwanggyo Lake Park, Suwon City, which were connected to lakes and streams. As a result, there was no species difference in the water environment according to the survey period. However, the total number of reads during the spawning season(May) was 3,126,482, which was more than double that after the spawning season(October). Tolerant species appeared in Woncheon Lake with a slow or stagnant flow, but there was no significant correlation between species and habitat factors depending on the survey period. On the other hand, intermediate and sensitive species appeared in the Woncheon stream with high flow. There was a significant correlation between the low temperature during the spawning season and the high dissolved oxygen content after the spawning season(P<0.001, Tem.: 20.7±2.6℃, DO: 8.6±1.7). It is expected that environmental DNA will be used to survey species and suggest monitoring methods according to the survey period.

• 대한의용생체공학회:의공학회지
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• 제28권3호
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• pp.387-391
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• 2007

An oxygenator is a very important artificial organ and widely used for patients with lung failure or during open heart surgery. Although an oxygenator has been widely studied worldwide to enhance its efficiency, studies on oxygenators, in particular when using a pulsatile blood flow, are domestically limited. Therefore, a new oxygenator was developed in the lab and animal experimental results are described in the paper. The oxygenator is composed of polycarbonate housing and polypropylene hollow fibers. It has a total length of 400 mm and a surface area of $1.7 m^2$. The animal experiment lasted for 4 hours. The blood flow rate was set to 2 L/min and a pulsatile blood pump, T-PLS (Twin-Pulse Life Support), was used. Samples were drawn at the oxygenator's inlet and outlet. The total hemoglobin (Hb), saturation oxygen ($sO_2$), and partial oxygen pressure ($pO_2$), partial $CO_2$ pressure ($pCO_2$), and plasma bicarbonate ion concentration ($HCO_3^-$) were measured. The oxygen and carbon dioxide transfer rates were also calculated based on the experimental data in order to estimate the oxygenator's gas transfer efficiency. The oxygen and carbon dioxide transfer rates were $16.4{\pm}1.58$ and $165.7{\pm}10.96 mL/min$, respectively. The results showed a higher carbon dioxide transfer rate was achieved with the oxygenator. Also, the mean inlet and outlet blood pressures were 162.79 and 137.92 mmHg, respectively. The oxygenator has a low pressure drop between its inlet and outlet. The aim of own preliminary study was to make a new oxygenator and review its performance when applying a pulsatile blood pump thus, confirming the possibility of a new oxygenator suitable for pulsatile flow.

• 대한한의진단학회지
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• 제16권2호
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• pp.59-70
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• 2012

Objectives : Pulse diagnosis by Expert is the only way to classify 8 Constitutions so the study to supplement classifying method by the questionnaire has developed and modified and ECM-32 System has designed in 2010. But analyzing with Decision tree had many nodes and 32 important questions omitted while processing the data. So this study was to classify the 8 constitution patients into 2 groups first and analyze its characters in consecutive order. Methods : The participants of this study were 1027 patients who classified into one of the 8 constitutions according to pulse diagnosis and answered 251 questionnaires in 2010. They were divided into sympathetic nerve acceleration constitution and parasympathetic nerve acceleration constitution and analyzed with decision tree. Results : The reponses of the questionnaire were analyzed with 4 methods of 5 scales interval method from 0 to 5, Na, Low(1,2), Medium(3), High(4,5), average value, Y/N dichotomy. Average Value had no significance. 1. From the 5 scale interval method 6 questionnaires with 7 nodes (F5e, B1d, F7f, F2a, F1b, C4L) were significant. The accuracy was 92.5%. 2. From L, M, H method 7 questionnaires with 7 nodes(F5e, B1d, F7f, F1a, B1c, C4L, P3d) were significant. The accuracy was 92.5%. 3. From Y/N dichotomy 9 questionnaires with 9 nodes( F5e, B1d, F7f, F1a, B1c, C4L, B1b, P1i, B2a) were significant. The accuracy was 93.18%. Conclusions : Based on this study, Yes or No dichotomy method was most significant and categorized among the 4 methods. Unlike previous studies which used interval scale method only, Y/N dichotomy method was more statistically significant with the questionnaire to supplement the method of pulse diagnosis. For further study by analyzing decision tree method in consecutive order, the patients can be divided into 8 Constitutions with higher significance with less questionnaires.