• 한국실내디자인학회논문집
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• 제20권5호
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• pp.96-104
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• 2011

Assuming that different spatial types involves the change of observation time to acquire the spatial information, this study intended to analyze the observation time by interior space types and derive the proper time for spatial evaluation. Coming to the study method, in order to analyze the characteristics of observation time in the image evaluation of interior space by types, it looked into the observation time chosen by the testees during evaluation. The findings of this study are as follows: First, the observation time differed by genders and spatial types: men's average time was longest for modern (93.3 sec.) and natural (89.4 sec.) spaces; women's average time was longest for classic space (110.7 sec.), which was the shortest for men. Second, the intensity of observation time zone differed by spatial types: this finding can imply that different design types require different establishment of observation time for evaluation even if the spatial elements are the same. Third, analyzing the distribution of time zones chosen by most testees showed that men's observation time zones were more intensely distributed than those of women. Fourthly, the observation lime for general space could be derived from the gender-based comparison that excluded the difference by types, but considering that different design types lead to different observation time, it could be seen as proper for evaluation of interior space to establish the difference of observation time by spatial types. Finally, Analysis showed the highest preference to the time '(3)'. However, obtaining information presented is the most highly effective time is '(6). Thus, the preferred time zone is different and effective, according to the results of the analysis.

• 한국초등과학교육학회지:초등과학교육
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• 제25권4호
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• pp.339-351
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• 2006

The purpose of this study was to analyze the processes of observation teaching and the types of observation in elementary life science class. For the purposes of this study, 40 teachers majoring in elementary science education participated in surveys on the processes of observation teaching. In addition, after videotaping the observation classes conducted by three teachers, each teaching in the 3rd to 5th grade, and their one hundred and eight students, we analyzed the processes of observation teaching. As a result, the processes of observation leaching in elementary science class were categorized into 12 stages (motivation, stating the objective, recognizing objects to observe, free and subjective observation, introducing ways to observe, observing by the simple way, introducing additional ways, observing by the manipulative way, making a note of observation, looking over the contents of observation, finding regularities, consolidation). In the types of observation, teachers and students performed mostly simple observing by the visual way. Teachers introduced time-independent/non-compared/whole observing; students concentrated on time-independent/non-compared/particular observing as targets. Thus, students carried out observing in the types of observation that teachers had presented. Consequently, the analysis about the processes of observation teaching can establish an effective teaching program for observing in scientific activities by reconstructing its observing target and suitable topic. The analysis about the types of observation can be applied to set up strategies for improving observation skills.

• 한국실내디자인학회논문집
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• 제22권1호
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• pp.174-182
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• 2013

This study divided the observation area in an indoor space for area setup to analyse the effect of the difference of design types on the characteristics of observation with the observed time of each area as objects. Though it is thought that the difference of design patterns may be influenced by the factors and material composing the space, no existing approaches have had any quantitatively measuring method. Eye-tracking could be efficiently utilized for observation analysis from the viewpoint of dating observation behavior. The followings are the results of analysing the observation characteristics depending on design pattern. First, 5 observing areas were set up according to concentration of observation time in order for the concentration by area to be examined and the factors of design having effect on the difference of observation patterns by design type could be analysed. Second, as a whole, the observation of modern types showed high observation characteristics. When the difference of observation characteristics by pattern was examined by difference at observation frequency, the observation frequency defined to be more than 50% was seen to be almost same from Area I to III and to get higher from Area IV, and that defined to be 30% was high at Areas III and IV. In Area V, it was very high at natural. Third, that of Area II is no more than 8.2% but had the most observation time. As for observation characteristics, the horizontal observation of the central part was the highest and had more observation frequency at modern type that at natural one. These observation characteristics by area enabled to analyse the observation tendency depending on design characters at relevant area. Fourth, the design factors composing natural type were found to bring more attention when the area showed higher concentration at natural type than at modern one. And the analysis of design factors could make it to be confirmed that the quality of material and background factors in addition to design factors in the area had more effect on sight concentration.

• 항공우주기술
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• 제2권1호
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• pp.63-72
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• 2003

지구 관측 위성은 크게 광학 관측 위성과 레이더 관측 위성으로 분류할 수 있다. 위성의 형태는 임무의 종류에 따라 결정된다. 광학 위성의 경우 높은 지상 해상도가 요구되는 경우 적당하며, 기상 조건에 관계없이 영상을 얻기 위해서는 레이더 관측 위성이 적합하다. 국내에서도 정보의 중요성이 증가됨에 따라 위성의 필요성이 증가되었다. 이러한 이유로 본 논문에서는 지구 관측 위성의 개발 동향 및 현황을 기술하였다. 이러한 위성 기술의 추세를 고려하여 국내 위성 개발이 계획되어야 할 것이다.

• 대한감각통합치료학회지
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• 제9권1호
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• pp.53-61
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• 2011

연구의 목적은 아동평가 중 관찰의 유형과 기능에 대해 알아보고자 하는 것이다. 다른 분야와 마찬가지로 아동의 평가에는 관찰, 면담, 표준화된 평가 방식들이 다양하게 이용된다. 감각통합 치료접근을 사용하는 치료사들의 경우, 아동 평가 중 특히 초기평가에서 기본적으로 관찰법을 이용한다. 명확한 관찰은 평가의 신뢰성과 타당성을 높이는 근간이 된다. 따라서 관찰의 기본적인 방법들과 요소에 대해 알아봄으로써, 향후 치료사의 관찰능력을 제고하는데 활용할 수 있을 것이다.

• 한국초등과학교육학회지:초등과학교육
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• 제41권3호
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• pp.457-467
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• 2022

본 연구는 초등학교 3학년 학급에서 학급 운영의 일환으로 식물 관찰 활동을 1년 동안 진행하며 학생들에게 미친 효과가 무엇인지 탐색한 연구이다. 식물 관찰 활동의 효과를 살펴보기 위해 식물 관찰 활동을 시간적인 순서에 따라 기술하며 관찰 유형을 분석하였고, 학생들이 느낀 인식적 정서를 분석하였다. 본 연구의 결론은 다음과 같다. 첫째, 꾸준한 식물 관찰 활동은 학생들의 관찰 유형에 의미 있는 변화를 일으켰다. 둘째, 식물 관찰 활동은 학생들이 긍정적인 정서를 가지고 참여하도록 유도하였다. 즉, 꾸준한 식물 관찰 활동은 학생들이 다양한 감각을 활용하여 관찰하도록 하였고, 흥미를 높이고 호기심을 키우며 재밌게 참여한 후에는 만족을 주는 배움을 이끌어냈다.

• 한국실내디자인학회논문집
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• 제21권2호
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• pp.92-100
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• 2012

This study was to examine the pattern of visual interpretation in the process of eye-tracking. I categorized the subjects' observation inclination for analysis so that I could find out which element the user observing the space concentrated and explored. First, for 2 minutes of observation, there occurred 171 times of eye-fixations and 9.8 times of observation frequency on average, which showed that the subject, through this observing fixation, spent 44.5% of the entire time performing the visual activity in order to acquire the "visual understanding" of the lobby-space. Second, I found out that there was a consistent observation type as the time passed. I could categorize the subjects observing the space into 6 concentrating types and 3 discontinuing ones of observation types, which category can be utilized as data for analyzing the subjects' characteristics at space-observation. Third, the type, which was so intensive as to get the visual understanding on the space, was mostly of the case that (1) the subject had a kind of high degree of observation type, exploring the space, again having high degree of the observation type [Type A], (2) the subject repeated the concentration from the early part to the latter [Type C], which can be considered to be the observation type generally shared. Fourth, in the case of observing the space, 45.8% of the subjects showed a high rate of concentration at the time of starting the observation and in less than two minutes. The subjects of type A can be considered to understand the space visually by distinctively repeating the concentration and exploration.

• 한국조경학회지
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• 제25권1호
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• pp.112-123
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• 1997

This study investigated the effect of high-rise buildings on the preference for rural landscapes. The study site was a Seoul suburban, Yong-in, which showed typical scenes of rural development. Slides used in the study were taken in Young-in along the national road 45(north-south) and national road 42(east-west). Forty slides reflecting typical characters of Young-in were selected. Among them, ten slides which were selected through factor analysis based on “ruralits”score were used as original slides. They represent ten landscape types. The simulation of original slides was based on the following aspects: a observation distance. number of buildings and landscape types. The preferences for the landscapes were tested by 200 respondents on 40 slides: Distance(2) ${\times}$ Landscape type(10) = 20 slides, Number of buildings(2) ${\times}$ Landscape type(10) = 20 slides. The following results are found: 1) When high-rise buildings are introduced into rural scenes, there are some vulnerable landscape types: the landscape with high “rurality”, the landscape with background skyline and the focal landscape. 2) The observation distance affects landscape preference. The hypothesis that the nearer the distance the lower the preferences, is accepted. However, there are some exceptions in 3 landscape types. 3) The hypothesis that the more the number of buildings, the lower the preferences, is rejected. The result is quite unexpected one. When a single building is introduced in natural scene, it draws more attention as a focal point than a group of buildings, and subsequently the visual impact is stronger.

• Applied Microscopy
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• 제27권4호
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• pp.453-460
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• 1997

주사 전자현미경상에서 Hypoxylon속 4종(H. archeri, H. bovei, H. fragiforme와 H. stygium)의 자낭자좌 조직 형태를 중점적으로 관찰하였다. 본 연구는 Hypoxylon속의 자낭자좌의 각 층의 조직상 형태를 가장 심도있게 연구하였으며, 이 자낭자좌들은 동결파쇄법에 의하여 종단 및 횡단 절단되었다. 여러 개의 균일 된 자낭자좌 조직의 형태가 속내의 종간에 각기 다르게 형성되었다. 자낭자좌 조직의 형태는 Hypoxylon속의 종 수준에서의 분리동정을 위한 주검색 표로서는 미흡하나 보조 검색 표로는 매우 유용하다.

• 한국초등과학교육학회지:초등과학교육
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• 제24권4호
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• pp.345-350
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• 2005

The purpose of this study was to identify observation methods, observation targets and their changes in elementary school students' observing aquariums. Silurus microdorsalis, Orthrias nudus, Iksookimia rotundicaudata and Semisulcospira bensoni in two aquariums were observed for 40 minutes in every week during 10 weeks by elementary children. Students' observation methods and targets were analyzed with their observation diary. Also the change of observation methods and targets on each species were analysed based on the observation diary. This study found the facts which was change of observation methods and observation targets according to observable theme of each species as time goes by. The results also found children's various methods and targets in observing living objects and observation methods were changed variously during 10 week-observation. The results of this study may provide more various and systematic norm and assessment criteria for teaching observation.