• 대한간호
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• 제33권1호
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• pp.80-91
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• 1994

This study was done to gather the basic information needed to identify how the home nursing care needs and implementation of self care is being carried out for chronically ill patients. The subjects of the study were 294 from chronically ill patients in a general hospital, a university hospital and seven primary health care center and the data was collected by a nurses, public health nurse practioners using questionairs from July 30 to September 30, 1993. The data were analyzed using percentage, mean, and T-test, ANOVA. Our objectives were to understand basic nursing information general characteristics, implementation of self care, home nursing care needs, implementation of self care depend on general characteristics. The results of the study were as follows 1) General characteristics of subjects. The majority of subjects are female (54.8%) 66.7% of residence are fishing and agrarian villages. 20.1% of disease are neurologic system (backache, neuralgia, HIVD, C.V.A). 2) Evnironmental offord reveals high point in implementation of self care.($2.76{\pm}1.37$) 3) B.P check reveals high peroentage in home nursing care needs.(84.7%) 4) Implementation of self care depend on general characteristics reveals significantly different by $sex^{*}$, educational $level^{**}$, monthly $income^{**}$, number of $family^*$,{\;}$disease^*$, and reason of $untreatment^{**}(^*<0.05,{\;}^{**}<0.01)$. In conclusion the study requires efforts of nurse practitioners, and the support of useful resouress by government.

• 대한기계학회:학술대회논문집
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• 대한기계학회 2007년도 춘계학술대회B
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• pp.2309-2314
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• 2007

The application analysis of bubble pump on the domestic solar water heater system is presented. The system investigated in this study is a passive device, self pumping and self regulating. It was test to use the bubble pump on solar water heater system. The test experiment has been taken on the existed vacuum tube about the efficiency, working fluid temperature and pressure and circulated power. In order to check the working temperature and working pressure effectively, the bubble pump was test separated from the solar water heater. The equipment consists of the bubble pump, heater and heat exchanger. The main structure of bubble pump was design depend on the character of two phase flow. The complete system was instrumented to measure pressures, temperatures and flow-rates at various locations. The theory analysis of design bubble pump has been given and the experiment design has been included in the paper.

• 한국콘텐츠학회논문지
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• 제7권6호
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• pp.161-168
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• 2007

본 논문에서는 웹을 이용한 교사와 학생간의 수학 학습평가 시스템을 제안한다. 제안된 학습 평가시스템은 학습자가 학습내용을 충분히 이해하고 학습한 내용을 진단하여 평가에 응하게 함으로써 자기주도적인 보충학습이 효과적으로 이루어질 수 있도록 하였고 한글을 이용하여 웹 상에서 평가문항의 제작이 가능하도록 하였다. 이러한 웹 기반 수학학습사이트와 평가시스템을 통해 학습자들은 자기주도적인 학습활동과 다양한 문제를 접할 수 있고 정답과 함께 즉각적인 피드백이 제공됨으로서 학습내용에 대한 이해부족 문제 등을 개선할 수 있도록 하였다.

• 대한설비공학회:학술대회논문집
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• 대한설비공학회 2007년도 동계학술발표대회 논문집
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• pp.416-422
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• 2007

The application analysis of bubble pump on the domestic solar water heater system is presented. The system investigated in this study is a passive device, self pumping and self regulating. It was test to use the bubble pump on solar water heater system. The test experiment has been taken on the existed vacuum tube about the efficiency, working fluid temperature and pressure and circulated power. In order to check the working temperature and working pressure effectively, the bubble pump was test separated from the solar water heater. The equipment consists of the bubble pump, heater and heat exchanger. The main structure of bubble pump was design depend on the character of two phase flow. The complete system was instrumented to measure pressures, temperatures and their relationship with the solar radiation intensity. The theory analysis of design bubble pump has been given and the experiment result analysis has been included in the paper.

• 한국통신학회논문지
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• 제23권5호
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• pp.1149-1159
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• 1998

본 논문에서는 여분을 갖는 결함허용 시스템에 이용할 수 있는 자체검사 특성을 갖는 검사기를 제안한다. 특히 시스템이 출력의 정확성을 요하는 바이탈(Vital) 정보와 일반적인 정보를 동시에 취급할 때 정보의 중요성에 따라 선택적으로 검사할 수 있는 제어 가능한 자체검사 특성 검사기(Controllable Self-Checking Checker)를 설계하였다. On-Line 모드에서 결함을 검출할 수 있기 위해서 최소 입력 벡터로 시험할 수 있는 결정적 시험 방법을 이용하였다. 실험 결과 설계한 패리티 2-레일 검사기는 기존의 검사기 보다 더 간단한 구조로 동일한 자체검사 기능을 유지할 수 있었다. 또한 패리티 2-레일 검사기를 이용하여 설계한 제어 가능한 자체검사 특성 검사기 역시 정의된 결함에 대해서 높은 결함 커버리지를 나타냈다.

• 한국융합학회논문지
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• 제10권6호
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• pp.103-111
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• 2019

본 연구는 보건행정학 전공학생의 임상실습 만족도와 전문직 자아개념 간의의 정도를 파악하고 관련성을 알아보고자 하였다. 전국에 소재한 10개 대학의 학생들을 대상으로 구조화된 설문지 250부를 SPSS Ver.24.0 프로그램을 이용하여 분석하였다. 그 연구 결과, 보건행정학 전공학생의 임상실습 만족도와 전문직 자아개념 수준은 평균 이상인 것으로 나타났다. 임상실습 만족도와 전문직 자아개념의 세부 영역에서는 모두 양의 상관성을 보였으며, 임상실습 만족도에 가장 유의한 영향을 주는 변수는 전문직 자아개념 세부 영역 중 전문직 실무이다. 따라서 보건행정학 전공학생들의 임상실습 만족도와 전문직 자아개념을 높이기 위해서는 실습 전 충분한 실습지의 점검과 사전실습 지도교수와의 상담, 그리고 이에 맞는 임상실습 프로그램 개발과 임상실습 기관과의 상호 협력체계 방안 모색도 필요하다.

• 농촌계획
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• 제13권2호
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• pp.121-132
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• 2007

In this study, We developed an evaluation system for the interim check of Integrated Rural Village Development Project and analyzed its applicability to an actual evaluation process through a pilot evaluation on regions selected. The evaluation system consists of documentary assessments(30%) and field inspections(70%). The documentary assessments are quantitative assessments on check-lists reports by self-evaluation prepared by local governments. The field inspections are qualitative assessments by evaluation teams. Sixteen evaluation indices were developed for documentary assessments and seven criteria were designed for field inspections. For a pilot evaluation, one region in each province excluding Jeju Do, eight regions was selected and the field inspections due to circumstances was proceeded in two regions. The results of documentary assessments indicate that most of regions are evaluated low in project performance attributable to the delay in security for sites. In the field inspections, it appears that most of the regions evaluated high at the documentary assessments got a high point from them. They also show that coordination of action plans, rather than quantitative achievements, is a base determining success of the projects.

• 웰빙융합연구
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• 제6권2호
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• pp.15-26
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• 2023

Purpose: It is necessary to prepare more groundbreaking measures to prevent recurrence in order to reduce the number of industrial accidents in Korea that occur steadily. In particular, since workers with disabilities are much more vulnerable to disaster safety than non-disabled workers, there is a great need to build a customized safety environment system suitable for the characteristics of the work in which workers with disabilities work and to promote management efficiency. Research design, data and methodology: Based on the analysis of the actual status of safety and health management of workplaces for the disabled, such as small, medium-sized and major businesses in Korea, an app was designed and developed to improve safety and health management efficiency of workplaces for the disabled. First, it was designed so that managers of workplaces with disabilities can understand at a glance key legal information that managers need to know and it was improved to suit the eye level of disabled workers so that they could self-evaluate the risk of their work by applying the risk assessment model for workplaces with disabilities. In addition, a mobile education environment was created in which safety and health education contents suitable for the characteristics of disabled workers can be learned by themselves. Results: When this app is applied to domestic workplaces, it is possible to check the exact contents of occupational safety and health education and easily search and check various legal information anytime, anywhere, allowing managers and disabled workers to quickly and efficiently manage various safety information. Conclusions: In addition, the establishment of a mobile safety and health management system that can quickly identify and clearly respond to various legal standards and risks of workplaces with disabilities can be expected to help prevent industrial accidents at workplaces with disabilities in Korea.

• 한국농공학회:학술대회논문집
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• 한국농공학회 2005년도 학술발표논문집
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• pp.85-90
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• 2005

A Water Level gauge which composes a water supply system for water demand, information transmission system and the solar storehouse electromotive floodgate, regarding the structure plan and a production of the nothing power automatic floodgate it described. The important point must solve but urgently will compare the water amount used from system establishment place or not one. and It must give proof the efficient characteristic of system, must solve the technical problem portion against revision of the accuracy of upper downstream canal which is information transmission system of the Self-controlled check gate. The solar floodgate is more economic with the base which will reach and the system construction which is accurate.

• 대한전기학회:학술대회논문집
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• 대한전기학회 1988년도 추계학술대회 논문집 학회본부
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• pp.252-257
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• 1988

This paper discribes an improved technique for locating partial discharge sites within operating transformers by ultrasonic method which utilizes the different travel times of the electrical and ultrasonic signals produced by partial discharges to determine the location of the sources. The technique was to develope the measurement system based on the enhancement of the acoustic emission signals using signal square, circuit to improve the detectable sensitivity and reliability. Also an ultrasonic pulse generator was designed and made to transmit periodically pulses equivalent to pratial discharges and to check the good performance of the system, echo effects and self-diagnosis. Through the laboratory work, it was confirmed that the system and the generator can be used satisfactorily for diagnosing power transformers and for studying echo effects and self-diagnosis of the system.