• 한국실내디자인학회논문집
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• 제13권5호
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• pp.133-142
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• 2004

Recently, the Korean medical system changed with diversification & specialization and the field of medical service is also specialized in these days. And healing environment is proposed as a general concept in the hospital architecture. There is a trend that a establishment of women's hospital is increasing as specialized type. In difference from general hospital, they are providing specialized and integrated services in response to the women's disease and demand. Particularly, Outpatient department space in women's hospital has been changed in terms of area, shape and program. However, there used to be not enough research efforts of responding these changes. This study includes the Outpatient department of s women's hospital in the form of small and medium sized building over a certain level in Korea. And the methods of the study adopted the theoric examination based concept and features of women's hospital, the abstraction of distinctions in the Outpatient department through the analysis of the drawing, and the analysis of distinctions in the Outpatient department of women's hospital with the structural space classified and the analysis of space relation. Therefore, the purpose of this is to study investigates and analyzes the spatial characteristics of the Outpatient department space in women's hospital through a analysis of case study. To conclude, the space composition can be classified into the entry space, the clinic space for patients, the support space of patients' check-up, the reception and waiting space, the rest and convenience space, and the link space in the Outpatient department of women's hospital. The level space can account for the waiting space type, the clinic office type, the type based on the relation between the waiting room and the clinic office with its features. As a result, the results will be applied for the planning & design for the future women's hospital.

• 한국실내디자인학회:학술대회논문집
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• 한국실내디자인학회 2005년도 추계학술발표대회 논문집
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• pp.115-118
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• 2005

Korea has experienced many changes since modern hospitals started to be built. Among these changes, interest in 'Promotion of Curing environment', which is the most fundamental one of the hospital functions, has increased more and more. The lobby makes the first impression of a medical building and that is an important function. Recently, the lobby became highly valued not only as a waiting area or a pathway only but as a cultural area. The lobby is considered simply as a complex and busy area because it plays an important role in the building' communications and access systems and has various uses and functions. Based on the concept of curing environment, the lobby can be planned as a facility combining culture and medical functions by applying multi therapy.

• 한국실내디자인학회논문집
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• 제22권6호
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• pp.20-28
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• 2013

This study attempts to grasp outpatients' demands for interior space of outpatients departments through evaluating them. Six departments in H general hospital such as surgery, orthopedics, neurosurgery, plastic surgery, obstetrics, and urology, were evaluated. Evaluating items were consisted of ones related to spatial layout, furniture, interior climate, color and finishes, and dressing room of each waiting area, doctor's room and treatment room in six departments. The subjects were 210 outpatients who were using one of six departments. The results were ; 1) The outpatients evaluated very high interior space of waiting areas in six departments. 2) They evaluated doctor's rooms to be relatively high. However, visual privacy in there was not enough met. 3) The treatment room was also evaluated relatively high. However, furniture and equipment arrangement, consideration for patients and a dressing room were evaluated relatively low. 4) The outpatients' evaluation was significantly different by their gender and age. The male evaluated them higher than the female. Also, the older patients evaluated them higher than the younger. 5) The outpatients responded that ventilation, comfort interior, and space arrangement were very important elements in healthcare facility design.

• 제어로봇시스템학회논문지
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• 제18권8호
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• pp.719-724
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• 2012

A traffic detection system is a device that collects traffic information around an intersection. Most existing traffic detection systems provide very limited traffic information for signal control due to the restriction of vehicle detection area. A signal control scheme determines the transition among signal phases and the time that a phase lasts for. However, the existing signal control scheme do not resolve the traffic congestion effectively since they use restricted traffic information. In this paper, a new traffic detection system with a zone division signal control scheme is proposed to provide correct and detail traffic information and decrease the vehicle's waiting time at the intersection. The traffic detection system obtains traffic information in a way of vehicle-to-roadside communication between vehicles and sensor network. A new signal control scheme is built to exploit the sufficient traffic information provided by the proposed traffic detection system efficiently. Simulation results show that the proposed signal control scheme has 121 % and 56 % lower waiting time and delay time of vehicles at an intersection than other fuzzy signal control scheme.

• 한국실내디자인학회논문집
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• 제14권4호
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• pp.114-121
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• 2005

Recently, it is not too much to say that the world of hospital architecture in Korea is in a time of transition that undergo big changes. Each hospital .pursues their transformation not only for patiences' changing demands on medical services but to cope with rapid environmental changes that pouring like boundless competition, opening tendency and to get an advantage of competition to attract patiences with other hospitals. It is because national expectations and standards on medical services have risen and they are not satisfied with hospitals that run for doctors and medical care that served technically any more. With rising interests in health, it is emphasized not the functions of hospitals to prevent diseases but the purpose of treatment and securing other facilities according to rising economical incomes except medical facilities.

• 한국지능시스템학회논문지
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• 제6권3호
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• pp.51-62
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• 1996

전자감응식 교통신호시스템은 승용차환산계수를 고려하지 않음으로서 과포화상태에서 출발지연시간 및 승용차 대기시간을 유발하고 있다. 본 논문에서는 전처리로,우선 신경망을 이용하여, 하위 교차로의 승용차환산계수를 생성한다. 그러나, 간혹 차량의 무게, 속도가 틀리기때문에 최적주기신호를 부정확하게 산출할 수 있다. 그러므로 후처리로 상위교차로의 포화상태비율에 의한 Feed-Back된 데이터를 이용한 퍼지제어를 함으로서, 과포화시에 승용차대기 시간 및 출발지연시간을 감소기키는 연구이다. 뿐만아니라, 과포화상태에서 앞막힘현상을 예방제어하기 위해서 포화상태비율, 도로길이, 도로경사도, 도로폭등이 같지 않은 상위교차로에서도 앞막힘현상을 예방제어 할 수 있도록 하였다.

• Advances in aircraft and spacecraft science
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• 제9권4호
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• pp.335-347
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• 2022

Airport operations are well-known as a bottleneck in the air traffic system, putting growing pressure on the world's busiest airports to schedule arrivals and departures as efficiently as possible. Effective planning and control are essential for increasing airport efficiency and reducing aircraft delays. Many algorithms for controlling the arrival/departure queuing area are handled, considering it as first in first out queues, where any available aircraft can take off regardless of its relative sequence with other aircraft. In the suggested system, this problem was compared to the problem of scheduling n tasks (plane takeoffs and landings) on a multiple machine (runways). The proposed technique decreases delays (via efficient runway allocation or allowing aircraft to be expedited to reach a scheduled time) to enhance runway capacity and decrease delays. The aircraft scheduling problem entails arranging aircraft on available runways and scheduling their landings and departures while considering any operational constraints. The topic of this work is the scheduling of aircraft landings and takeoffs on multiple runways. Each aircraft's takeoff and landing schedules have time windows, as well as minimum separation intervals between landings and takeoffs. We present and evaluate a variety of comprehensive concepts and solutions for scheduling aircraft arrival and departure times, intending to reduce delays relative to scheduled times. When compared to First Come First Serve scheduling algorithm, the suggested strategy is usually successful in reducing the average waiting time and average tardiness while optimizing runway use.

• Journal of Yeungnam Medical Science
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• 제41권2호
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• pp.134-138
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• 2024

Lung retransplantation (LRT) involves a second or subsequent lung transplant (LT) in a patient whose first transplanted graft has failed. LRT is the only treatment option for irreversible lung allograft failure caused by acute graft failure, chronic lung allograft dysfunction, or postoperative complications of bronchial anastomosis. Prehabilitation (rehabilitation before LT), while patients are on the waiting list, is recognized as an essential component of the therapeutic regimen and should be offered throughout the waiting period from the moment of listing until transplantation. LRT is particularly fraught with challenges, and prehabilitation to reduce frailty is one of the few opportunities to address modifiable risk factors (such as functional and motor impairments) in a patient population in which there is clearly room to improve outcomes. Although rehabilitative outcomes and quality of life in patients receiving or awaiting LT have gained increased interest, there is a paucity of data on rehabilitation in patients undergoing LRT. Frailty is one of the few modifiable risk factors of retransplantation that is potentially preventable. As such, it is imperative that professionals involved in the field of retransplantation conduct research specifically exploring rehabilitative techniques and outcomes of value for patients receiving LRT, because this area remains unexplored.

• 한국철도학회논문집
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• 제19권2호
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• pp.262-269
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• 2016

지하철 정거장면적의 규모를 세분화하여 분석한 결과 이용승객 실적을 기반으로 B수준으로 면적을 산정하면, 현재 건설된 면적대비 16.3%만으로도 고객의 이용 편익을 충족시킬 수 있다. 그리고 정거정별 위치와 지명도, 상징성, 하루 승 하차인원 등 역별 특성에 맞게 가중치를 부여하면, 현재면적의 18.6%만으로도 수요를 충족할 수 있는 것으로 추정되었다. 호선별로 보면 8호선의 과다면적이 가장 크고, 환승유 무별에서는 환승역이 비환승(일반)역보다 과다면적이 크게 추정되었다. 그리고 지하 심도별로는 21~30m인 역의 면적이 가장 과다하고, 승차인원별 추정에서는 1일 피크실적 1,000명 이하의 역들이 가장 과다면적이 큰 것으로 추정되었다. 정거장의 규모(면적) 산정방식을 단순화하고 규모를 슬림화(축소)하는 것이 시민들의 이동편리(동선, 이동시간)와 지하공간이동 안전에 유리하고, 초기투자비 절감 및 운영시 유지관리비용 절약에서도 효과적일 수 있다.

• 한국실내디자인학회논문집
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• 제19권2호
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• pp.243-251
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• 2010

Based on theories and case analysis, the present research concerns the deduction of useful results about the basic stage for setting up a planar plan for children's play therapy facility, which cures children's psychological problems such as social maladaptation by means of play rather than language. The case analysis was sub-categorized into movement in each area, relative position among areas, and the size of each room. Detailed investigations were made concerning: First, Adjacent areas of each area. Second, Movement plan, which was sub-categorized into the movement of therapists and that of the children receiving therapy and guardians; area was sub-categorized into management area, therapy area and service area. Third, the size of each area measured was calculated to be expressed as the percentage of the total size. The result is as follows: (1) As for adjacent areas, in some cases management area and service area were adjacent, with isolated therapy area; whereas in the other cases, service area and information area, which is a part of management area, were placed along the doorway, with therapy area between them and therapist area, which is the other part of management area, behind them. (2) As for movement, the movement of therapists and that of children receiving therapy were same; whereas the movement of guardians was allowed only up to the middle part of the therapy facilities, and there was almost no entry of guardians into the play therapy rooms located in the inner parts. This is because they do not show the details of their therapy for children to guardians. (3) As for size, the area of independent facilities were similar; whereas institutional facilities in general had larger waiting room and unlike independent facilities, were of diverse size.