• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제4권7호
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• pp.85-92
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• 1998

This study investigates the hospital's figure and the patient's space accrding to the comparative environmental behavior analysis both perception of and stay feature of patients in the hospitals of the Korea and Japan. That study examines to the space and environment of the hospital in the aspect of patient abservation on and hospital geography. Here, the environment was holisticaly understood both the physical environment and the perception & behavior of the patients.

• 한국실내디자인학회논문집
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• 제19권6호
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• pp.188-196
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• 2010

The Commercial space are changed gradually large scalized and complexed to introduce different culture exchanges and experience. However, the mass-complex commercial space are limited as of their complexed space composition or degree of space depth, which may become factors causing people to get tired easily. Thus, having a design strategy is important to create economical effectiveness in order to overcome these limitations and for the people to stay longer and do their consumption activities through more experiences and social interchanges. Recently, Jerde Partnership's who designed many complex commercial spaces made a commercial success by their unique design strategy to setup a new space and lead the interaction between space and people. The purpose of this study is based on Jerd's design concept to analyze Jerd Partnership's design strategy and space related structure to propose their space construction and design method for mass-complex commercial spaces. The results are as follows. (1)Jerde Partnership's causes the abundant space experience of the user through mass and space constitution to have a theme and a story. (2)They builds an excursion type line of flow system with an organic curve, and a non-daily experience by the change of the space scale and the application of various programs is enabled and guides the stay for the long time. (3)They builds the doorway of various courses and a circulation system through the open space and controls depth of the space. In addition, various events are performed in the center of such a circulation system, and this event makes a unique place.

• 한국실내디자인학회논문집
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• 제23권6호
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• pp.212-220
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• 2014

Entrance floor in hospital has became important space for medical service in holistic perspective and image enhancement. However, basically a discussion of the qualitative properties and the role of public space is paucity in change of public spaces paradigm. In accordance with this problem, this study consider the change of paradigm in public space based on earlier studies and create classification criterion of space. According to the criterion, G/D ratio and the qualitative spatial area ratio of 26 general hospitals which were planned over 500 beds are analyzed by case study method. The conclusion of this study is as follows. 1) The space according to the medical function is variable element. So the public space should be planned from function-subordinate space to self-reliance space in the future. 2) There is no correlation between the high G/D ratio and the high ratio of qualitative spacial area. In other word It's hard to say that the public space which G/D ratio is high is qualitative space. 3) Since 2000, various types in accordance with the circulation system is applied to public space. And ratio of qualitative spacial area is relatively high in the street type and the concourse type. 4) The qualitative spatial area ratio of stay space is higher than passage's one.

• Journal of Information Processing Systems
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• 제16권4호
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• pp.750-759
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• 2020

The wide application of various integrated location-based services (LBS social) and tourism application (app) has generated a large amount of trajectory space data. The trajectory data are used to identify popular tourist attractions with high density of tourists, and they are of great significance to smart service and emergency management of scenic spots. A hot spot analysis method is proposed, based on spatial clustering of trajectory stop points. The DBSCAN algorithm is studied with fast clustering speed, noise processing and clustering of arbitrary shapes in space. The shortage of parameters is manually selected, and an improved method is proposed to adaptively determine parameters based on statistical distribution characteristics of data. DBSCAN clustering analysis and contrast experiments are carried out for three different datasets of artificial synthetic two-dimensional dataset, four-dimensional Iris real dataset and scenic track retention point. The experiment results show that the method can automatically generate reasonable clustering division, and it is superior to traditional algorithms such as DBSCAN and k-means. Finally, based on the spatial clustering results of the trajectory stay points, the Getis-Ord Gi* hotspot analysis and mapping are conducted in ArcGIS software. The hot spots of different tourist attractions are classified according to the analysis results, and the distribution of popular scenic spots is determined with the actual heat of the scenic spots.

• 한국압력기기공학회 논문집
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• 제6권1호
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• pp.37-42
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• 2010

The stay cylinder weld at the steam generator of Korean Standard Nuclear Power Plants is safety class I component and is subjected to be inspected by the volumetric examination such as ultrasonic method. As accessibility of this area is limited due to the narrow space and high radiation, the existing manual inspection method involves various difficulties. Moreover operators may be exposed to internal contamination by contaminated dust during the surface buffing process to improve the inspection reliability of this area. Recently the new automatic inspection system for stay cylinder welds has been developed. The inspection system basically consists of a driving assembly, data acquisition device and signal processing units. The driving assembly is classified by 1) the scanner for inspecting and buffing the weld, 2) pillars for guiding the scanner and 3) the base frame for loading and supporting pillars. The scanner has 4 sensor modules to inspect in 4 refracted angles and 4 incident directions. These components can be inserted into the skirt of the stay cylinder through the manway hole and assembled easily by one-touch in the skirt. Data acquisition device and signal processing units developed in previous works are also newly upgraded for better processing of data analysis and evaluation. The system has been successfully demonstrated not only in the mock-up but also in the field. In this paper, newly developed inspection system for the stay cylinder weld of the steam generator is introduced and their field applications are discussed.

• 한국주거학회논문집
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• 제15권5호
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• pp.1-11
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• 2004

This study has been performed to review pre-school children's needs for privacy within normal residential space. In this study, there were three circumstances in which children need to stay alone without being interrupted by their parents; First, they strongly want to be stay quiet until relieving their anger or fear, shortly after disciplined and impugned by their parents. Second, infant children need to obtain their own territory in order to demonstrate ownership and dignity in their sley space. Third, there are also special circumstances of privacy needs among families with intrusive parents such as alcoholics and heavy smokers, or for the children of disability. In Korea, it is presumed that more than 60 percent the pre-school children aging three to six are in deficit of privacy for relieving their emotional disturbance, but no research has been documented for the case of disabled or interrupted children. Therefore in this study, it was primarily proposed that empirical studies need to be peformed among Korean preschoolers, in order to evaluate privacy needs in the perspectives of ordinary family lives, individual household behaviors, and special conditions of disability or offensive family members.

• 산업융합연구
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• 제21권10호
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• pp.13-19
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• 2023

본 연구는 감각적 어포던스, 기능적 어포던스, 지각적 어포던스가 메타버스 내 소비자의 참여도와 체류의도에 미치는 영향을 검증하였다. 연구 결과는 감각적 어포던스, 기능적 어포던스, 지각적 어포던스는 모두 소비자 참여에 정의 영향을 미쳤는데, 감각적 어포던스의 영향력이 가장 높은 것으로 확인되었다. 또한 소비자 참여는 체류의도를 증가시키는 것으로 나타났다. 메타버스 플랫폼을 제공하는 서비스 기업들은 고객이 서비스 과정에 적극적으로 참여를 유도하기 위해서는 메타버스 구축시 다양한 감각과 물리적 요소들을 통해 가상공간을 실재감 있게 구현하는데 무엇보다 신경을 써야 할 것이다. 또한 4차 산업을 기반으로 한 서비스는 서비스의 생산과 활용에 참여하는 소비자로부터 발생한다고 할 수 있으므로, 소비자의 참여가 더 적극적으로 검토될 필요가 있다. 어포던스 관점에서 볼 때 메타버스 환경의 실재감 있게 구현하는 것과 공간내 다양한 컨텐츠 또는 아바타들과의 상호작용은 소비자 참여를 높일 수 있을 것이다.

• 교육시설 논문지
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• 제23권6호
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• pp.19-26
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• 2016

In this study, moving awareness of students having different physical conditions in homebase and attitudes of students to spacial use in user's aspect were analyzed. As shown in the results, the dissatisfaction degree of the second grade using homebase type was higher than the first and the third grades using exclusive space for a class, homeroom type. The necessity of exclusive space for a class was highly shown in the second grade students. Students of the first and the third grades showed similar pattern in using frequency of homeroom. The results showed that behavior pattern of students was different with their physical conditions. Especially, factors showing obvious differences between the two groups were possession awareness of their belongings, tendency to route choice of high frequency, stay awareness of main stay in time to rest and point of time using restroom. These results will be useful to design various models in variation type of schools.

• 한국ITS학회 논문지
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• 제22권3호
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• pp.1-19
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• 2023

최근 탄소중립의 대안으로 떠오르고 있는 자전거의 통행행태를 파악하기 위하여 경유지를 고려한 통행발생량을 추정하고자 하였다. 서울시 공공자전거인 '따릉이'의 GPS 주행궤적 데이터를 이용하여 통행에서의 중간 경유지인 체류 지점을 파악하고, 인구, 토지이용, 물리적인 특성을 반영한 통행발생량 모형을 분석하였다. 맵매칭과 체류 지점 탐지 알고리즘을 이용하여 체류 지점을 추정한 결과, 전체 통행의 약 12.1%에서 체류 지점이 나타났다. 체류가 발생한 통행은 비체류에 비해 평균 이용거리와 이용시간이 더 길며, 체류 지점이 집중되는 시간대는 오전 첨두시와 오후 첨두시 사이의 비첨두시인 것으로 나타났다. 시각화 분석에 따르면 공원 및 레저 시설, 업무시설에서 주로 체류 지점이 나타났다. 체류 지점을 고려하기 위하여 기존의 대여소 기반이 아닌 육각격자를 분석단위로 설정하였으며, 영과잉 음이항(Zero-Inflated Negative Binomial, ZINB) 모형을 이용하여 체류 지점을 고려한 통행발생량을 추정하였다. 분석결과, 자전거전용도로 및 자전거·보행자겸용도로(분리형)와 같이 자전거 이용자의 안전이 확보된 자전거 인프라에서 통행발생량 및 체류 지점에서 발생한 통행이 많은 것으로 나타났다. 또한 공공자전거는 대중교통의 접근수단으로서 퍼스트&라스트 마일 수단의 역할을 하며, 생활중심지와 고용중심지에서 통행발생량이 커지는 것으로 나타났다. 이러한 분석 결과를 토대로 자전거 인프라의 추가 확충 계획 시 이용자의 안전시설 및 공간 확보가 우선돼야 하며, 대중교통과 연계한 자전거 인프라 시설 보급방안의 수립이 필요한 것으로 보인다.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• 제41권4호
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• pp.176-180
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• 2015

Objectives: The increased prevalence of antibiotic resistance is an outcome of evolution. Most patients presenting with odontogenic space infections also have associated systemic co-morbidities such as diabetes mellitus resulting in impaired host defense. The present study aims to compare the odontogenic spaces involved, antibiotic susceptibility of microorganisms, length of hospital stay, and the influence of systemic comorbidities on treatment outcome in diabetic patients. Materials and Methods: A 2-year prospective study from January 2012 to January 2014 was conducted on patients with odontogenic maxillofacial space infections. The patients were divided into two groups based on their glycemic levels. The data were compiled and statistically analyzed. Results: A total of 188 patients were included in the study that underwent surgical incision and drainage, removal of infection source, specimen collection for culture-sensitivity, and evaluation of diabetic status. Sixty-one out of 188 patients were found to be diabetic. The submandibular space was the most commonly involved space, and the most prevalent microorganism was Klebsiella pneumoniae in diabetics and group D Streptococcus in the nondiabetic group. Conclusion: The submandibular space was found to be the most commonly involved space, irrespective of glycemic control. Empiric antibiotic therapy with amoxicillin plus clavulanic acid combined with metronidazole with optimal glycemic control and surgical drainage of infection led to resolution of infection in diabetic as well as nondiabetic patients. The average length of hospital stay was found to be relatively longer in diabetic individuals.