• Spatial Information Research
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• 제16권1호
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• pp.11-17
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• 2008

토석류를 동반한 수해 피해를 줄이기 위해서는 구조적인 대책뿐만 아니라 비구조적인 대책수립을 포함한 종합적인 수해 대응대책이 중요하다. 본 연구에서는 비구조적인 대응대책 중 인명보호의 차원에서 중요한 피난활동을 중심으로 실제 피난행동을 하기까지의 영향요인을 설문조사를 토대로 분석하였다. 토석류모의 실험을 통하여 그의 특징을 분석하여 향후 토석류 발생에 따른 피해를 줄이는데 기본 자료를 제공하고자 한다.

• 국제초고층학회논문집
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• 제7권2호
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• pp.171-183
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• 2018

Turner and Penn (1) from UCL have proved that Visibility Graph Analysis (VGA) can be used as a more accurate method to predict the pedestrian distribution in building spaces. However, this methodology neglects certain elements that are of special influence on pedestrian distribution in buildings, especially the entrances and exits. Based on Space Syntax, this dissertation improves on the traditional method of Visibility Graph Analysis, using three shopping centers in Shenzhen as examples, attempts to explore a new parameter - "attenuation index of pedestrians at the entrances and exits" - using relevant data of the entrances and exits of the three cases, and combines it with traditional VGA analysis through weighted calculation, in order to provide more accurate predictions of pedestrian patterns in shopping centers.

• International journal of advanced smart convergence
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• 제4권2호
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• pp.163-169
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• 2015

This study proposes a sports simulation device with various harmonics generation. The proposed system is composed of 6 degrees of freedom simulator devices and three types of sports simulation such as walking, snowboard, and jet-ski. In this research, every joint movement is designed with a crank-and-slider mechanism, which is efficient for generating continuous curvature smoothly. Contrary to the conventional spatial simulator with linear actuators, harmonics generation and its spatial combinations become the crucial issue in this research. The harmonic pattern in each joint is modelled for generating smooth curvatures that are also superposed for achieving overall motions. In addition, the targeted motions of sports simulations have different physical factors of periodic gait motion, frictionless surface, and buoyant effects, which are respectively designed by integrating three dimensional graphics information.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제7권2호
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• pp.37-45
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• 2001

The hospice movement evolved as an alternative to hospitals as places to die. Recently, the palliative care for dying and hospice has been developed rapidly and placed itself as one of the medical systems. But the studies on hospice program and establishment method in Korea are few or no in comparison with developed countries. Hospice unit within a general hospital is more efficient hospice type than other terminal care establishments, therefor it will be developed rapidly. With this in mind, this study puts elements of architectural planning on the hospice unit for the space requirements. Also, It is investigated the architectural conditions of hospice unit within a general hospital, analyzed the unit space and spatial composition in hospice unit. The purpose of this study is to propose the fundamental data and unit space for architectural plan and design.

• 한국실내디자인학회논문집
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• 제23권6호
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• pp.105-114
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• 2014

This study is intended to identify various reasons on the 'body' of women described in the paintings by Le Corbusier. As a great artist in the field of modern architecture, various figures of 'body' of women he painted were not a mere physiological body of a woman but a meaningful figure combined with many different types of concept in the social and cultural context. In the field of art, body is recently seen as a 'tool for thinking' that studies dealing with it are being actively conducted. Seen in this context, it is feasible to read the situations and causes at that time through movement and changes in the figure of women's bodies described in his painting. Even if it was a speculative inference, this study aimed examining what reasons and perspective Le Corbusier had when painting women's bodies and what message he intended to convey. Reasons on the 'bodies' of women derived in this study serve as an essence of mentality in understanding the spatial design that was constructed around the time of period. Adopting a different view from many of previous studies in the aspect of skills and spaces, it was intended to study changes in the complex and integrated causes in both spatial design and painting and re-interpret an essence of mentality of the spatial design in the humanistic approach according to the notions in society and culture.

• PNF and Movement
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• 제16권2호
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• pp.179-185
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• 2018

Purpose: This study aimed to analyze the visual and spatial elements of the gait of a stroke patient who had diverse ankle weight loads applied, according to weight changes. Methods: The subject was a 57-year-old stroke patient diagnosed and hospitalized with a left intracerebral hemorrhage. A weight equivalent to 0%, 1%, and 2% of his body weight was applied to the area 5cm upward from the ankle using a Velcro strap. He was then trained on a treadmill, receiving a six-minute walk test to evaluate his gait ability. A gait analyzer was used to collect visual and spatial elements, such as gait distance, gait velocity, cadence, step length, stride length, and swing phase, according to a weight load equivalent to 0%, 1%, and 2% of his body weight. Results: According to the results of applying 0%, 1%, and 2% of his body weight on the ankle, except for gait velocity, his gait distance, cadence, step length, stride length, and swing phase were higher when 1% of his body weight was applied compared to 0% or 2% of his body weight. Conclusion: Applying a weight equivalent to 1% of the body weight to the ankle positively affected the visual and spatial element of the gait and heightened the efficiency of exercise during treadmill training, a gait-training tool generally used for stroke patients. However, the result is difficult to generalize because the number of subjects was small with only one subject.

• 한국HCI학회:학술대회논문집
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• 한국HCI학회 2008년도 학술대회 1부
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• pp.790-794
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• 2008

본 논문에서는 사용자의 직관적인 상호작용을 통하여 효과적인 정보 획득이 가능하도록 하기 위한 방안으로 멀티터치스크린과 접목된 공간 증강 현실 기반 교육용 콘텐츠 전시 시스템을 제안한다. 기존 시스템의 경우 사용자와 시스템의 상호작용은 단순히 버튼 및 스위치 조작을 통하여 다음 단계로 넘어가는 것에 불과하여 실질적인 학습효과는 기대하기 어려운 수준이었다. 하지만 본 논문에서 제안하는 교육용 콘텐츠 전시 시스템에서는 단순한 버튼 조작이 아닌 콘텐츠진행에 알맞은 사용자의 움직임을 통하여 진행을 함으로써 보다 효과적인 상호작용이 가능하도록 한다. 또한, 본 시스템은 영상을 출력하는 방법으로 공간 증강 현실 기법을 활용함으로써 사용자의 호기심을 유발시키며, 사실감 있는 시각정보를 제공함으로써 효과적인 정보 전달이 이루어지도록 한다.

• 산업공학
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• 제24권4호
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• pp.447-456
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• 2011

Identifying the major moving patterns of shoppers' movements in the selling floor has been a longstanding issue in the retailing industry. With the advent of RFID technology, it has been easier to collect the moving data for a individual shopper's movement. Most of the previous studies used the traditional clustering technique to identify the major moving pattern of customers. However, in using clustering technique, due to the spatial constraint (aisle layout or other physical obstructions in the store), standard clustering methods are not feasible for moving data like shopping path should be adjusted for the analysis in advance, which is time-consuming and causes data distortion. To alleviate this problems, we propose a new approach to spatial pattern clustering based on longest common subsequence (LCSS). Experimental results using the real data obtained from a grocery in Seoul show that the proposed method performs well in finding the hot spot and dead spot as well as in finding the major path patterns of customer movements.

• 한국실내디자인학회논문집
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• 제24권6호
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• pp.107-118
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• 2015

Today, The representation of the modern space is experimented with shape and surface of the de-structural point of view to make architecture and space, in terms of not being able to make defined by single regulation. However, it can correspond to the rapidly changing modern, but it is easy to fade of architecture fundamental meaning. Along with the need for the rise of the construction of fundamental space, should be built a 'tectonic' spatial, which is said to be building of logos. Tectonic, as norms for expressing the fundamental meaning of architecture, as to expression of construction, be unfolded with dualism such as science and art, technology and express, structure and formation, and it was introduced into the architecture through the construction expression of space that was a tectonic discussion of 19c german architects. On the other hand Constructivism which is avant-garde formative movement with Russia revolution, constructed 'sculpture' with the formative principles as tectonic. Tectonic's Formative characteristics can draw a conclusion with of tectonic characteristics of constructivism sculpture, space of logos will be realized through its study. Other hand, The pavilion, as symbol space, can be analyzed by tectonic properties, Pavilion, meaning the space is expressed in a variety of tectonic expression. As tectonic construction, fundamental ideology and symbolization of space is revealed metaphorically and visually.

• Environmental Analysis Health and Toxicology
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• 제24권3호
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• pp.231-240
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• 2009

We explored collective behaviors of indicator species to elucidate the effect of the chemical stress. After the treatments of an insecticide, diazinon, at low concentrations (1.0 and 10.0 ${\mu}g/L$), spatial dispersion patterns of Daphnia magna were checked in a test chamber. The I-index was used to characterize the movement data before (0~1 h) and after (1~2 h) the treatments in laboratory conditions. The slopes of the frequency distribution of I-index in semi-log scale decreased significantly, and the test populations appeared to be more dispersed with a lower degree of aggregation after the treatments. The index was feasible in indicating decrease in the ability of the specimens to keep desirable distances with neighbor individuals under chemical stress and showed a possibility of monitoring presence of toxic chemicals in environment through group behavior measurement.