• 한국실내디자인학회논문집
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• 제29호
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• pp.249-256
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• 2001

The Purpose of this study is to Provide a basic data for Projects of residential bathroom remodeling according to contemporary life style. The subjects of this investigation are collected through questionnaire from adult resident who live in Seoul Korea. Four hundred ten cases are collected, and frequencies, percentile, crosstabs, and factor analysis and varianc analysis using Spss-win program analyze adequate cases in necessary condition. In this study, residents demographic informations, bathroom preferences, types, sizes, cost construction period, instruments needs, behaviors and facilities seperation are included. By statistics treatment, the significance of the data is analyzed.

• 한국병원경영학회지
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• 제23권4호
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• pp.1-14
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• 2018

Purpose : Customers with loyalty are very important to hospitals for sustainable growth in their medical market. Individuals with loyalty are likely to visit same hospital repeatedly when they need medical services. This study was to identify factors associated with selection of specialty hospitals among customers with loyalty. Methods : The subjects of this study were 735 inpatients in 22 specialty hospitals in 6 designated fields(joints, spine, colorectal-anal, obstetrics and gynecology, ophthalmology, otolaryngology). Customer types classified as customers with high loyalty, neutral customers, and customers with low loyalty according to net promoter score(NPS). Factor analysis was conducted to classify 22 hospital selection factors into some similar properties. Logistic regression analysis was conducted to confirm the selection factors related to loyal customers. Findings : Most of specialty hospitals received high NPS of 8 points or higher in all the designated fields. Five factors associated with selection of specialty hospital are (1) hospital facilities and convenience, (2) trust in doctor and hospital, (3) rapidness of treatment, (4) hospital awareness, and (5) accessibility. As a result of logistic regression analysis, selection factors related to loyal customers were 'hospital facilities and convenience', 'trust in doctor and hospital' and 'rapidness of treatment'. Differences in the degree of importance of three selection factors by customer types appeared for each designated field. Practical Implications : This study confirms the high level of patient experience among inpatients of specialty hospitals. Factors associated with selection of hospital among inpatients with loyalty are 'facilities and convenience of hospitals', 'trust of doctor and hospital' and 'rapidness of treatment'. This study will be meaningful as basic data to systematically enhance the roles and functions of the health care system and to provide securing competitiveness according to designated fields in the management aspect of specialty hospitals.

• 융합정보논문지
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• 제11권4호
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• pp.122-129
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• 2021

2021년부터 총유기탄소(TOC)가 국내 공공하수처리시설의 새로운 유기물질 기준 지표로 선정됨에 따라, 기존 유기물질 관리지표(DOC, BOD5, CODMn, CODCr)와의 상관성 분석을 통해 TOC의 적용 타당성 평가가 필요하다. 본 연구에서는 500개소 공공하수처리시설을 공정 및 시설용량에 따라 구분하여 유입 및 방류수에 대한 유기물질 관리지표간의 상관성 분석을 실시하였다. 다른 유기물질 관리 지표 대비 유입수와 방류수 내 화학적 산소요구량(CODMn)와 TOC간 농도비와 결정계수(R2)는 상대적으로 높았다. 유기물질 관리지표간의 상관성 결과는 새로이 기준으로 도입된 TOC와 관련된 다양한 연구 수행에 기초자료로 활용될 것으로 기대된다.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2001년도 ICCAS
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• pp.124.2-124
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• 2001

The research for development of remote monitoring and control systems composed three stages of research categories. At the first stage, we decided the suitable instrumentation devices for interface between H/W systems and waste water treatment facility. And at the second stage, we developed the software package for remote monitoring and data transmission system including data receipt system via wired telephone line. At the final stage we developed local control system for auto-process control of waste water treatment facilities. For the first stage of research we developed the a drawing of design the instrumentation and selected optimal sensors or monitoring basic important data. After the first stage research we developed the software package with Graphic User Interface(GUI) ...

• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 2003년도 Proceedings of ACRS 2003 ISRS
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• pp.1188-1190
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• 2003

Taipei Watershed Management Bureau (WRATB) is a government agency entitled for water resources protection at two major watersheds in order to provide drinking water for about four millions population in Taipei on a sustainable basis. At WRATB, there are two major public sewage treatment facilities which can convert sewage in each watershed into an acceptable state before they were discharged into rivers. More than 82% of household wastewater have been collected and treated by the two public sewage systems. However, households at remote area still need more effective sewage management prescriptions. The objective of this paper is to implement geographic information systems in order to provide more effective approaches that sewage management can be easier and cost effective. ArcIMS was implemented for Internet browsing and map server of those sewage facilities on personal computers, laptop computers. In the open field, ArcPAD was implemented with personal digital assistant (PDA) such that compact flash type's global positioning systems (GPS) and digital camera can be utilized with PDA. All sewage facilities digital files were convert into ArcMap format files. MapObjects and visual BASIC were used to create sewage application modules to meet every single technician personal flavor. ASP.NET was implemented for Internet database manipulations of all sewage databases. Mobile GIS was the key component of GIS applications in the open field for sewage management on a basis of house by house. Houses at remote area, which can not cover by the two public sewage systems, were managed by PDA and laptop computers with GPS and digital camera. Sewage management at Taipei Watershed Management Bureau is easier both in the open field and in the office. Integration of GPS, GIS, and PDA makes sewage management in the open field much easier. ArcIMS, MapObjects, ASP.NET and visual BASIC make sewage management can be done in the office and over Internet.

• 지역사회간호학회지
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• 제14권3호
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• pp.397-406
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• 2003

The purpose of this study is to provide the basic data in order to improve the quality of charged recuperation facilities which are specialized in the old. after finding out the satisfaction degree for the services which are provided in the current charged recuperation facilities specialized in the old and surveying the services which are demanded by users. As for the research method. the subjects were 88 family members of the users in the five charged recuperation facilities, which are specialized in the old and located in Seoul and Incheon. The survey research was executed from 27th July to 15th September, 2002. Then the collected data were analyzed by using the SPSS 10.0 for windows program. The research results are as follows. Firstly, in the satisfaction degree of the user's family about the daily service showed the highest satisfaction degree for the kind service of the staff to the users. In the satisfaction degree about the specialized service of the user's family, the satisfaction degree was high in bedsore prevention, periodical health care, proper medical treatment, family counsel, and adequate disease management. In the satisfaction degree about the facility and environmental service, the satisfaction degree about the surrounding environment of the facility or safety facility, and the comfort condition was high. In the satisfaction degree about the services related to the local society, it was high in the hospital and medical-related field. Secondly, in the demanded services, the demanding degree for worship, mental and spiritual nursing, hospice, funeral service, family meeting, and support for the special vehicle were not so high, but it was shown that they were generally demanded. Thirdly, it was shown that the provided services had an overall high satisfaction degree. In the service satisfaction degree according to the general characteristics of the user's family, it was recognized that there was a significant difference between the distinction of sex and local society related services. Also, there was a significant difference in the satisfaction degree between age and specialized service. Through the above research results, detailed rehabilitation programs such as linguistic treatment and working treatment should be more and more compensated in order to supplement the insufficient points of the services provided by the charged recuperation facility specialized in the old. Additionally, the correlation with the local society such as education and training for specialized human labor, close cooperation among the facilities, and positive participation in local society events are thought to be reinforced.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제24권3호
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• pp.49-57
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• 2018

Purpose: The increase in patients requiring hemodialysis has resulted in an increase dialysis-associated infections risk. but there are no Renal Dialysis unit design standard meet specified safety and quality standards. Therefore, appropriate Establish standards and legal regulation is important for the provision of initial certification and maintenance of facility, equipment, and human resource quality. Methods: Literature survey on the design guideline and standards of Renal Dialysis unit design in Korea, U.S, Germany, Singapore, Hongkong, Dubai. Results: There are no established standards for facilities in dialysis units in Korea. To prevent infections in dialysis patients, necessary establish standards. Considering the domestic and overseas Health-care facilities standards, the major factors to be considered in the medical environment for Renal Dialysis Unit are as follows. First, planning to separate Clean areas(treatment area) from contaminated areas(medical waste storage area). Second, ensure sufficient space and minimum separation distance. Although there may be differences depending on the circumstances of individual institutions, renal dialysis unit consider the space to prevent droplet transmission. Third, secure infrastructure of infection prevention such as sufficient amount of hand hygiene sinks. Hand washing facilities for staff within the Unit should be readily available. Hand hygiene sinks should be located to prevent water from splashing into the treatment area. Fourth, Heating, ventilation and air conditioning (HVAC) system for Renal Dialysis Unit is all about providing a safer environment for patients and staff. Implications: The results of this paper can be the basic data for the design of the Renal Dialysis Units and relevant regulations.

• Child Health Nursing Research
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• 제8권2호
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• pp.183-194
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• 2002

This study was conducted to obtain a basic information related to a more systematic safety education and measures against children's accidents by a descriptive survey with regard to accidents actually experienced by elementary schoolers, their perceived safety education activities and school facilities to their safety lives. The data was collected among 1,654 pupils, belonging to the 5th and 6th grades in Pusan from Nov. 20 to Dec. 1, 2000. The data was analyzed using SPSSWIN(7.5). The results were as follows ; 1. According to the perception by elementary schoolers, they received safety life instruction at school in most cases from teachers in charge of their own class (41.0％). Such safety education was provided often during formal classes(24.4％). Traffic guidance was given by parents, highest in frequency(67.3％). 2. Matters as most often treated during safety life instruction were safety knowledge or dangerous things(37.5％). A majority of notices of school safety instruction were presented sometimes(48.4％). Source of knowledge about safety lives included teacher (35.3％), parents(32.9％), TV and newspaper (29.9％). As a source of knowledge of emergency treatment, school nurses were accounted for 41.3％ that was highest. 3.Among the 1,654 students, 91.8％ experienced at least more than one case of safety accident. The most frequent type and cause of safety accident were wound(33.7％). and self-carelessness(38.4％) respectively. In most cases, the subject experienced such accident during a break time(32.2％) and at a playgrounds. Part of body as most often damaged by accidents were arms and legs, 25.4％ higher than any other sides problem solving measures against the accident were taken by school nurse in most cases, 44.8％ in percentage point. 4. Those students' perceived safety management of school facilities showed that they considered classroom facilities as most safe (61.6％), while playground facilities as least safe(42.8％). They also responded that the treatment of glass fragments or stones at playground is the most important item of safety management.

• 대한환경공학회지
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• 제38권1호
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• pp.14-24
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• 2016

업종별 수질오염물질 배출 목록은 산업폐수 배출시설을 인허가할 때, 해당 시설 또는 업종에서 관리해야 하는 배출 가능한 수질오염물질을 정확히 검토하기 위함은 물론이고, 오염방지시설의 설계에도 필수적인 가장 기초적인 자료이다. 본 연구에서는 우리나라 폐수배출시설 3개 업종을 대상으로 수질오염물질 배출목록을 작성하기 위하여 해당 사업장의 일반현황 및 처리시설 운영 등에 대한 기초자료 수집과 해당 사업장에서 배출하고 있는 산업폐수중 특정수질유해물질을 비롯한 수질오염물질에 대한 수질 분석을 수행하였다. 본 연구의 조사대상 업종별 수질오염물질 배출목록을 확정하기 위해서 정상적인 시설운영 과정에서 해당물질이 폐수중으로 실제 배출될 수 있는 개연성을 확인하였다. 이를 위해, 먼저 원폐수 및 최종 배출수의 시료 분석에서 검출된 모든 수질오염물질을 평가대상으로 하고, 검출되지 않은 물질은 대상에서 제외한다. 다음으로 이들 평가대상 수질오염물질에 대하여 제조공정상에서 사용하는 각종 원료, 부원료, 불순물 등에서 포함될 가능성을 확인하고, 여기에서 확인될 경우 수질오염물질 배출목록으로 확정한다. 본 연구에서는 3개 업종을 대상으로 하였으며, 석유화학계 기초화합물 제조시설은 조사대상 물질 42종 중 특정수질유해물질 16종을 포함한 31종, 기타 기초유기화합물 제조시설은 특정수질유해물질 14종을 포함한 30종, 화력발전시설은 특정수질유해물질 8종을 포함한 20종의 수질오염물질이 배출목록으로 확정되었다. 본 연구에서는 수질분석과 개연성 평가를 통해 보다 객관적이고 타당성 있는 업종별 수질오염물질 배출목록을 작성하였다.

• 대한토목학회논문집
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• 제42권4호
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• pp.493-499
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• 2022

하수처리장의 방류수 수질기준이 강화되고 있으며, 이에 따라 하수처리장 시설도 고도화되고 있다. 또한 하수처리장의 방류수질은 높은 수준으로 유지되어야 하며, 이에 따라 효율적인 하수처리장 운영이 매우 중요한 이슈로 대두되고 있다. 본 연구에서는 하수처리장의 Blower Control Loigc 개발을 위해, 하수도 시설기준의 기본 송풍량 산정 방식을 기반으로 유입수질에 따른 필요 산소량 및 송풍량을 산정하였다. 본 연구를 통해 A 하수처리장의 실제 4월 수질 데이터를 적용하여 송풍량을 산정한 결과, 평균적으로 약 12 %의 송풍량이 절감이 될 수 있다는 것을 확인하였다. 본 연구에서 산정한 결과에 따라 Blower Control Logic을 개발하여 실제 하수처리장에 적용하게 된다면, 유입수질을 기반으로 송풍량 제어가 가능함에 따라 운전자의 경험에 의존하고 있는 기존의 하수처리 운영방식에서 벗어나 하수처리장 자율제어가 가능할 것으로 판단된다. 또한, 송풍량 및 전력비 절감이 이루어진 효율적인 하수처리장 운영을 기대 할 수 있으며, 이를 통해 불필요한 에너지 및 탄소 절감에 기여할 수 있을 것이라고 판단된다.