• 한국농촌건축학회논문집
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• 제13권1호
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• pp.1-8
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• 2011

This aim of the study is to investigate the plan and elevation types of existing way stations built in the early 20th century Korea, focused on Choong-ang, Donghae-nambu, and Kyung-jeon line of the railroad tracklines. The plans and elevations are drawn up and analyzed based on literature data and aerial photographs through the survey. These way stations are classified into various types by room layout and front elevation. The basic plan types are composed of waiting room, station service room, and administration. The station service room has a train operation room in the projecting part of corner. This room has windows on every side to see in and out of train. There are the enlarged, extended waiting room types, and linear types in the other plan types. The waiting room is lied on the right side, and has a gable roof in elevation. The elevation types are classified with side and centralized, and so on by the placement and shape of gable roofs. The basic elevation types have gable roofs in sides lied on the waiting room, and these types are transformed into centralized types by extension of waiting room The others are the linear types without gable roofs and the unusual roof types in appearance.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제16권3호
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• pp.37-48
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• 2010

This study analyzes the present condition of the elements of a healing environment of the waiting rooms in outpatient clinics of children' hospitals (3 hospitals in Seoul) so as to propose a design to build a healing environment within the children' hospital. And analyzing the importance, satisfaction and preference of the healing environment in the waiting rooms, this paper has come to the following conclusions: 1)The study shows that the space structure of outpatient clinics in children' hospitals are composed of 1 story or 2 stories and designed in a duplication design or a dispersed alcove design. 2)The waiting room of the SC Hospital, with an area of 66.56$m^2$, and the waiting room of the SU Hospital, with an area of 38.78$m^2$ received the highest score for its space. 3)As most patients visit the hospital with their guardian, the waiting room should also be someplace families can rest and share information with others. 4)It is essential to build an environment that eliminates stress elements that patients may come to face by minimizing noise and elements that obstruct the view for mental stability. 5)The results show that those who took part in the survey preferred the following, respectively, healing environment design for the waiting room in the outpatient clinic at children' hospital: Pleasantness>Easiness in finding one' destination>Artificial materials>Natural materials>Environment like that at home>Co-promotion spaces>Space that supports the patients'activities>Openness>Sociality>Safety/Security>Approachability and Privacy. The results also show that healing conditions respect these preferences.

• 한국정보과학회논문지:시스템및이론
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• 제27권5호
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• pp.529-539
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• 2000

본 논문은 선반입에 기반한 디스크 버퍼 관리 알고리즘인 $W^2R$ 알고리즘을 제안한다. $W^2R$알고리즘은 어떤 블록을, 언제 선반입할 것인가를 결정하기 위한 복잡한 선반입 정책 대신, LRU-OBL 알고리즘의 접근 방법을 따라 현재 참조되는 블록의 논리적 다음 블록을 선반입한다. LRU-OBL 알고리즘과의 기본적인 차이점은 $W^2R$ 알고리즘은 버퍼를 논리적으로 두개의 공간, 즉， Weighing Room과 Waiting Room으로 분할한다는 것이다. 참조되는 플록은 Weighing Room에 반입되고 선반입되는 논리적 다음 블록은 Waiting Room에 저장된다. 이렇게 함으로써, 무조건으로 참조되는 블록의 논리적 다음 블록을 선반입하는 LRU-OBL 정책의 단점을 해결한다. 구체적으로, 선반입되었으나 결코 참조되지 않을， 흑은 실제로 참조된다고 할지라도 교체될 블록보다 더 나중에 참조될 블록들을 위해 재 참조될 가능성이 있는 블록들 을 교체하는 문제점들을 해결한다. $W^2R$ 알고리즘은 트레이스 기반 시뮬레이션을 통해 버퍼 캐쉬 적중률을 측정한 결과 2Q 알고리즘에 비해서는 최고 23.19 %, LRU-OBL 알고리즘에 비해서는 최고 10.25 % 의 성능향상을 나타낸다.

• 한국실내디자인학회논문집
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• 제23권3호
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• pp.64-74
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• 2014

This study attempts to evaluate the interior space of outpatient department of general hospital in aspects of nurses. The subjects are 97 nurses who work in outpatient department of H general hospital, Busan. Evaluating items are ones related to space layout, furniture, interior climate, color and finishes of outpatient department. Also, evaluating spaces are waiting area, doctor's room, treatment room, nurse station, and resting and dressing area for nurses in outpatient department. The results are ; 1) The space layout type of outpatient area in general hospital which each department consists of waiting area, doctors offices, treatment room and etc. was evaluated positively by nurses. 2) The waiting area and doctor's room was evaluated relatively positive, the treatment room was more negatively than these two rooms. But nurse related spaces such as nurse station and resting and dressing room were evaluated relatively negative. 3) In aspects of interior elements, furniture, and color and finishes were rated to be relatively positive. However, air conditions were rated negatively. 4) The finishes and dressing area in treatment room were rated relatively low. This would be a basic data for planning the outpatient area of general hospital.

• Journal of applied mathematics & informatics
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• 제29권1_2호
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• pp.469-474
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• 2011

In a M/G/I queue where the server alternates between busy and idle periods, we assume that firstly customers arrive at the system according to a Poisson process and the arrival process and customer service times are mutually independent, secondly the system has infinite waiting room, thirdly the server utilization is less than 1 and the system has reached a steady state. With these assumptions, we analyze waiting times on the systems where some vacation policies are considered.

• 대한안전경영과학회지
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• 제19권2호
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• pp.95-100
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• 2017

In this study, the bacterial contamination level of equipments and devices in the nuclear medicine department of a university hospital was investigated. CNS was detected from the sample collected from the door opening button of the nuclear medicine department. Bacillus sp. was detected from the table and CNS with Bacillus sp. were detected from the control button at the PET-CT room no.1. Also, CNS was detected from the table and the control button at the PET-CT room no.2. In the distribution room no.1, CNS and Bacillus sp. were detected while CNS being detected from the distribution room no.2 and CNS with Bacillus sp. being detected from the distribution room no.3. In the injection room, Enterrococcus faecium and Pontoea sp. were detected. On the table of the ecsomatics room, Pontoea sp. was detected. Bacillus sp. was detected from the inside of the syringe Pb shield and CNS was detected from the outside. Enterrococcus faecium was detected from the Gamma camera table and Bacillus sp. was detected from the door grip. On the chair at the patient waiting room, Pseudomonas aeruginosa abd Bacillus sp. were detected. Therefore, it was understood that infection should be prevented by securely sterilizing examination devices after each examination, maintaining cleanliness by regular sterilization of waiting chairs and such objects with a number of direct contacts with patients, and infection education for the features of nuclear department.

• 산업공학
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• 제24권4호
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• pp.274-280
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• 2011

Delayed access to surgery may lead to deterioration in the patient condition, poor clinical outcomes, increase in the probability of emergency admission, or even death. The purpose of this work is to decide the number of patients selected from a waiting list and to schedule them in accordance with the operating room capacity in the next period. We formulate the problem as an infinite horizon Markov Decision Process (MDP), which attempts to strike a balance between the patient waiting times and overtime works. Structural properties of the proposed model are investigated to facilitate the solution procedure. The proposed procedure modifies the conventional value iteration method along with the binary search technique. An example of the optimal policy is provided, and computational results are given to show that the proposed procedure improves computational efficiency.

• 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.

• 한국멀티미디어학회논문지
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• 제23권3호
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• pp.460-467
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• 2020

The medical service, accompanied by various disease and disease of modern people, must collect various information about patients through various tests, and demand continued to increase. As a result, interest in waiting time for medical services is rising, and various studies are underway to reduce waiting time. However, medical procedure is complex and diverse in the procedure of the services need to be conducted for each procedure. In this study, we are going to propose ways to improve the waiting time of the test procedures that are basically experienced by outpatients through the simulation experimental method. Based on the actual measurement data, the Arena Simulation program was used to implement the hospital's ophthalmic examination model and alternative model. Through this analysis, the waiting time of the examination procedure, the size of the queue, and density of the waiting room were analyzed.

• 한국실내디자인학회논문집
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• 제9호
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• pp.18-23
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• 1996

Among the building types in which behavioral issues play, the largest role are institutional environments. Such setting share a number of important characteristics ; they serve specific population (e.g. the ill, the elderly , '||'&'||' inmates) : they are directed toward specific social behavioral objectives(e.g medical care, education , '||'&'||' rehabilitation); and they are "Total institution" in which residents spend all of there time. The basic concepts and theories of environment-behavior studies are of direct relevance in understanding such social institutions. In this study, I have examined the relationships between waiting and the specific conditions of the hospital experience. More specifically, this is a study of visitors (outpatient) within the context of the hospital , and the physical setting designated for their use in the outpatient waiting room. Environment behavior studies, with its commitment to individual behavior and the physical environment might well be a particularly way by which a study of waiting rooms can demonstrate the power of this approach and its integrative among disciplines.