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The Educational Program of Family Time Use: Development of the Computer Software Program for the Expert in the area of Family Resource Management (가족생활시간 교육프로그램에 관한연구 -가정경영 전문인교육을 위한 컴퓨터 소프트웨어 프로그램의 개발-)

  • 김순미
    • Journal of Korean Home Management Association
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    • v.14 no.4
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    • pp.249-262
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    • 1996
  • To give additional assistance in education for family time use and time management a computer program based on the time-related theories was developed. For this purpose the study consisted of three main stages. First various theories of family time use time management strategies and household work time were investigated and the assumptions were suggested. Second the module for predicting family time use was designed and the program using the module was developed. Third to evaluate the program's benefits the program was used at introductory class of undergraduate course. As the results the sophisticated software program could be used as an educational instrument to help not only students but also individual and family member to become knowledgeable about managers of family time resource. furthermore this program could be useful for the educators and counselors to help individuals and households with time use problems.

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Effectiveness of Mass Communication Program for Managing Visitors' Depreciative Behavior in National Park (국립공원 방문자의 환경훼손행위 관리를 위한 방송프로그램의 효과에 관한 연구)

  • 최성식;김용근
    • Journal of the Korean Institute of Landscape Architecture
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    • v.25 no.4
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    • pp.82-88
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    • 1998
  • The purposes of this study was : 1) to describe the theoretical background of Clean-up Time Movement managing visitors' depreciative behavior ; 2) to test the effectiveness of a mass communication program, Clean-up Time Movement in National Park. This study employed a field experimental design (Multiple time-series design) in Naejangsan National Park. This study evaluated the differential effectiveness of the self-developed Clean-up Time Movement Program to reduce littering behavior between Control groups (Those who not received Clean-up Time Program) and Treatment groups (Those who received Clean-up Time Program) by weighting trash gathered in a litter box and scattered around picnic ground. The results showed that the Clean-up Time Movement Program was more effective to reduce the total trash and the trash degree per a person in Treatment groups than Control groups. It seemed to effective in managing depreciative behavior through the mass communication program in National Park.

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Development of Time Management Education Program for Preventing Internet Addiction in College Students (인터넷중독 방지를 위한 시간관리교육프로그램 개발)

  • Lee Hyunah
    • Journal of the Korean Home Economics Association
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    • v.42 no.10
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    • pp.63-77
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    • 2004
  • The overuse of Internet has caused the problem of 'Internet addiction' in the life of college students. The purpose of this study was to develop a program of time management education for preventing Internet addiction among college students. The program consists of sessions. The first session is an introduction to the program which includes a pre-test about Internet addiction. The second session is designed to allow them to check their pattern of Internet use and time use by themselves. The third session is designed to set their tie goals and make long-range plans. The fourth session is designed to make short-range plans and look for alternative activities. The final session is the completion of the program. This study has some significance in developing a time management program for Internet addiction. and will be utilized in practical education.

The Effect of Aqua-exercise Program on Back Pain, Flexibility, Time of Exercise and Self-efficacy in the Women with Chronic Back Pain (수중재활운동프로그램이 만성요통환자의 요통, 유연성, 근지구력 및 자기효능감, 운동지속시간에 미치는 효과)

  • Lee Young Ran;Lee Seoung Hee;Kim Jun Hong
    • Journal of Korean Public Health Nursing
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    • v.18 no.1
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    • pp.167-177
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    • 2004
  • This study was performed to explore the effects of aqua-exercise program on back pain, flexibility. time of exercise and self-efficacy in the women with chronic back pain. The design of this study was a equivalent pre-post test experiment. The subjects consisted of 31 women living in seoul. They underwent tests of back pain. flexibility. time of exercise and self-efficacy as baseline data before aqua-exercise program. The aquatic exercise was based on the Back hab and was consists of 60minutes session, 2 times a week for 5 weeks. Data were analyzed with percentage, mean, standard deviation, t-test and pearson correlation coefficient using SAS program. The results were as follows. 1. The back pain has significantly decreased after aqua-exercise program. 2. The dorsal flexibility has significantly increased after aqua-exercise program. 3. The time of exercise has significantly increased after aqua-exercise program. 3. The Self-efficacy has significantly increased after aqua-exercise program. The findings showed the aqua-exercise program could be effective in decreasing the back pain and effective in increasing the flexibility, time of exercise and self-efficacy. It can be suggested the aqua-exercise is effective in the health promotion of the women with chronic back pain.

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Study on Development of Household Analysis and Diagnosis Program for Enhancing the Family Welfare - Focusing on Household of Middle-aged Full-time Housewives - (가정복지증진을 위한 가계구조분석 및 진단 프로그램 개발 - 중년기 전업주부 가정을 대상으로 -)

  • Song, Hye-Rim;Lee, Seung-Mi
    • Korean Journal of Human Ecology
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    • v.12 no.5
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    • pp.605-618
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    • 2003
  • The purpose of this study was to develop the household analysis and diagnosis program for the enhancement of family welfare focusing on the household of middle-aged full-time housewives. From the review of related literatures, the following areas of total family life were selected ; household management, time use, housing, household materials, finance, communication and decision making. Considering that the program subjects were middle-aged full-time housewives, the preparation for elderly life and the identity as housewife, one of the healthy family members, are appended. The progresses for the development of household analysis and diagnosis program were as follows: 1. to select the useful area of family life, 2. to make the indicators which explain the status of family life, and 3. to decide the scales for the diagnosis. This program has various uses such as the development of self-evaluation program, program for various family life course. Through this program the strength and weakness of family life can be found and the planning for the enforcement of family life can be practiced.

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Study on the Development of Slope Survey Program for the Real-time Database (실시간 데이터베이스 구축을 위한 사면조사 프로그램 개발에 관한 연구)

  • Lee, Jong-Hyun;Choi, Ji-Yong;Koo, Ho-Bon
    • Proceedings of the Korean Geotechical Society Conference
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    • pp.1282-1288
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    • 2010
  • In this study, Site Investigation Program of cut slope is developed using related techniques and experience got from practical application of Inventory Survey Program of cut slope in work for last 4 years. The Site Investigation Program is designed to can be loaded to the Mobile PC for convenience of carrying in filed, convenience of data input and revision, application of diverse programs, convenience of confirming data and facility of establishment of real-time database system using wireless communication like Inventory Survey Program. Also, for connection with Inventory Survey Program, it has a same work process and can establish real-time database system of almost data obtained in filed using stability analysis tool loaded in this program. Application of this developed program is expected to be an opportunity that can contribute to development of slope investigation and database system area using IT techniques.

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A Study on the Evacuation Time by the Influence of Decreasing Visibility on Fire (화재시 가시도 변화에 따른 대피속도 산정에 관한 연구)

  • Rie, Dong-Ho;Park, Jong-Seung
    • Journal of the Korean Society of Safety
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    • v.22 no.5
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    • pp.21-26
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    • 2007
  • The computer program is developed to simulate the evacauation time for a building which is made geometrically complex. The program is intended for use both as a search and a design tool to analyze the evacuation safety through a wide range of structure environments. The computer program has a function of importing FDS's result to each individual resident in the building. These attributes include a walking speed reduction by producing visibility reduction for each person on the fire. $A^*$ pathfinding algorithm is adopted to calculate the simulation of escape movement, overtaking, route deviation, and adjustments to individual speeds due to the proximity of crowd members. Finally, a case study for a theater is presented to compared the calculated evacuation time with SIMULEX in detail. This program contribute to a computer program that evaluates the evacuation time of individual occupants as they walk towards, and through the exits especially for building, underground spaces like a subway or tunnel.

Application of a PERT-Type System on Work Management in Home-Delivered Meals Service Program for Elderly (가정배달 노인급식서비스 작업공정관리 모형개발을 위한 PERT-Type System의 적용)

  • 양일선;채인숙;유일근
    • Journal of Nutrition and Health
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    • v.34 no.6
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    • pp.701-714
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    • 2001
  • The purpose of this study was to apply a PERT-type system, a combination of the project evaluation and review technique(PERT) and critical path method(CPM) on the employees' work time management of flood preparation, assembly, transportation and cleaning in home-delivered meals program for elderly The resources allotment heuristic program was developed by considering the number of employees and cooking utilities, being limited resources of home- delivered meals program. This program could assign the employees to perform the works included in flood preparation, assembly, transportation ind cleaning. Critical path and activities ware identified by PERT-type system on the basic of work time investigation in five senior centers. Work sheets were invented to perform the work by the shortest path with flexible employees'maximum flow As a result of the work time investigation, the most prevalent activities were ones of preparation in center C and E. Besides, the preparation(over fifty percent) was the most proportion among flood preparation, assembly, transportation and cleaning in center C and E. Critical path and activities of 'C'center were cucumber in sauce preparation path and assembly, wrapping in assembly path and case delivery in transportation path. Critical path and activities of 'E'center were Pan-fried Potato Preparation Path and assembly, case covering, wrapping in assembly Path. The work sheet invented by the heuristic program and PERT-type system reduced the work completion time and man hours in both centers.

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Development of an Induction Motor Vector Control System Using Simulink/RTW (Simulink/RTW를 이용한 유도전동기 벡터제어시스템 개발)

  • 강문호
    • 제어로봇시스템학회:학술대회논문집
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    • pp.119-119
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    • 2000
  • In this research an induction motor vector control system was developed using Simulink and RTW(Real Time Workshop). On the Simulink window, control system is designed in the form of block diagrams, program codes are produced automatically with the RTW, then c compiler compiles the program codes. With this automatic real time program producing mechanism rapid prototyping is realized without the time-consuming manual program coding procedures. To show effectiveness of the proposed designing scheme a DSP-based induction motor vector control system was constructed and implemented

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Development of On-line Performance Diagnostic Program of a Helicopter Turboshaft Engine

  • Kong, Chang-Duk;Koo, Young-Ju;Kho, Seong-Hee;Ryu, Hye-Ok
    • International Journal of Aeronautical and Space Sciences
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    • v.10 no.2
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    • pp.34-42
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    • 2009
  • Gas turbine performance diagnostics is a method for detecting, isolating and quantifying faults in gas turbine gas path components. On-line precise fault diagnosis can promote greatly reliability and availability of gas turbine in real time operation. This work proposes a GUI-type on-line diagnostic program using SIMULINK and Fuzzy-Neuro algorithms for a helicopter turboshaft engine. During development of the diagnostic program, a look-up table type base performance module are used for reducing computer calculating time and a signal generation module for simulating real time performance data. This program is composed of the on-line condition monitoring program to monitor on-line measuring performance condition, the fuzzy inference system to isolate the faults from measuring data and the neural network to quantify the isolated faults. Evaluation of the proposed on-line diagnostic program is performed through application to the helicopter engine health monitoring.