• Title, Summary, Keyword: Improvement plans

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A Simulation Study for Comparison and Evaluation of Alternative Plans for the Productivity Improvement (생산성 향상을 위한 대안들의 비교 평가 시뮬레이션 사례연구)

  • 김원경
    • Journal of the Korea Society for Simulation
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    • v.10 no.1
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    • pp.51-62
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    • 2001
  • For the productivity improvement, it is necessary to analyze problem of the system and evaluate alternative plans. But, it if hard to experiment and evaluate alternative plans in real existing system. Therefore, it is necessary to synthetically analyze and evaluate alternative plans using simulation and statistical analysis method. In this case study, as a simulation language, Promodel is used to compare and evaluate four alternatives which are considered to improve the productivity of an object system. The object system is constituted of a pretreatment line and a painting line. The purpose of this study is to analyze whether the decrease of the down time in pretreatment line can be effective to the productivity improve comparing with exiting system and other alternatives. The other purpose is to choose an alternative that has the best productivity improvement. The results of the simulation show that the possibility of improvement in productivity by decreasing the down time of pretreatment line. Two-Stage Bonferroni Procedure is used to choose the best alternative.

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Improvement Plans for Working Area of Cadastral Surveyors (지적측량수행자의 업무영역 개선방안에 관한 연구)

  • Hong, Sung-Eon
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.15 no.1
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    • pp.237-242
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    • 2014
  • This study is to analyze open work status and conditions of cadastral surveyors and suggest improvement plans for working area of cadastral surveyors. The results are as below. Based on the analysis, this study suggests expansion of confirmation surveying for cadastral target range, ease of confirmation surveying standard for cadastral, and broader participation opportunities for cadastral surveyors in the cadastral re-survey project as improvement plans. If the Ministry of Land, Infrastructure, and Transport seeks legislative and policy improvement that can create more rational and ideal cadastral surveying conditions based on various reviews on improvement plans for working area of cadastral surveyors in this study will promote symbiotic development among cadastral surveyors.

The Current Condition and Improvement Plan of Accessibility for the Disabled in the Catholic Churches - Focused on the Parish Churches Located in Yuseong-Gu, Daejeon Metropolitan City - (가톨릭 성당건축의 장애인 편의시설 설치현황 및 개선방안 - 대전광역시 유성구 소재 본당을 중심으로 -)

  • Park, Sang-Hyun
    • Korean Institute of Interior Design Journal
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    • v.23 no.4
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    • pp.231-239
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    • 2014
  • This study is regarding the accessibility for the disabled in the catholic churches. The purpose is to check the current condition of the accessibility for the disabled and to suggest the improvement plans targeted at 10 churches located in Yuseong-gu, Daejeon metropolitan city. Especially the current condition of the obligations and recommendations specified in the accessibility enhancement law for the disabled was performed through field investigation. Firstly, the accessibility for the disabled of each church was evaluated qualitatively as well as quantitatively. And then sequential improvement plans divided into three stages were suggested. Above all, the parish, management authority of catholic churches should establish medium and long-term plans besides legal standards. Even though the scope of this research was limited to catholic churches of certain areas, the result of this research is expected to help investigation the current condition of the accessibility for the disabled and to suggest the improvement plans in other catholic churches.

Study on the Promoting the Improvement of Work Environment by the Monitoring Committee for Work Environment Measurement (모니터링위원회를 통한 작업환경 개선 활성화 방안)

  • Hwang, Gyuseok
    • Journal of Korean Society of Occupational and Environmental Hygiene
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    • v.28 no.2
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    • pp.158-165
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    • 2018
  • Objectives: We analyzed the problems that work environment measurement results don't lead to workplace improvement in the Work Environment Measurement System to propose an alternative. Methods: We reviewed reports and articles written by the Korea Occupational Safety and Health Agency and academic circles to identify the problems in the current Work Environment Measurement System and suggest an alternative. Results: One of the reasons that the Work Environment Measurement has not resulted in workplace improvement is that there were no proper regulating systems for managing the workplace improvement plans or improvement results. Moreover, there are not enough professional manpower in ministry of labor to evaluate the improvement plans and results from the Work Environment Measurement. Therefore, all of the workplace whose Work Environment Measurement results exceed the occupational exposure limit (OEL) should be managed by regional ministry of labor, and outside experts and new system for verifying improvement are needed. Conclusions: To accomplish the purpose of Work Environment Measurement, it is necessary to improve the work environment according to the results of Work Environment Measure. For this, it is necessary for the government to manage the fulfillment of workplace improvement plans and for measurement agencies to secure expertise.

Systemization Setting of Various Improvement Plans in Railway Bridges (철도교량에서 다양한 개량계획의 체계화 설정)

  • Baek, Jae-Wook;Park, Tae-Hyo
    • Journal of the Korean Society for Railway
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    • v.14 no.4
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    • pp.354-363
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    • 2011
  • Existing railway bridges have been going through various improvements since the past, with new improvement plans being formed based on social and technological demands. However, there is the need, above all, for an efficient execution plan due to the great number of sites and excessive amount of required expenses contrary to limited assets. The system itself must be held in question in order to systemize various improvement plans, to define and describe factors while utilizing evaluation methods for significance and correlation to achieve generalization. This paper is focused on determining the priority of various improvement plans through the optimization selection process of mutually evaluating alternative plans under various evaluation standards, thus corresponding to the decision-making purpose. The AHP analysis technique was applied for systemization setting and preference evaluation, while the HPT procedure was applied to develop and select appropriate improvement plan factors.

Theoretical Examination of the Pay-for-Performance Practice: Case of a Shipbuilding Company

  • Jun, Gyung-Ju
    • Journal of Navigation and Port Research
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    • v.37 no.5
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    • pp.471-480
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    • 2013
  • Pay-for-performance plans are some of widely used human resource practices in many firms, including shipbuilding, for productivity and motivational improvement purposes. Such plans play an important role in industries that are highly labor-intensive, and where effective management of human resources is critical to business operations, such as the shipbuilding industry. Those practices can have large impact on employee performance and ultimately company competitiveness. Research studies that show how such incentive plans improve productivity and reported pattern of adoption by firms have spurred the use and adoption in many firms. However, there are also researchers who point out that there are negative consequences to using incentive plans. Therefore it is important for companies to carefully consider the practices they use. In this paper, I discuss research findings that support the practices and critical viewpoints related to pay-for-performance plans. Research findings from Korean literature are, then, discussed. The shipbuilding industry is chosen because proper human resource management is critical in reducing turnover and increasing employee satisfaction. Through a shipbuilding company case, problems related to using pay-for-performance incentive plans and how they affect work-related issues of employee morale, cooperation, and teamwork will be discussed. While positive aspects have been emphasized to drive greater adoption among firms, the resulting consequences of the pay plans need to be seriously considered and improvements upon the plans made by firms. Improvement suggestions are discussed in the conclusions and implications.

A Study on the Improvement Plans of Maintenance Monitoring in Tunnel Structure (터널구조물 유지관리계측의 개선방안 연구)

  • Woo, Jong-Tae
    • Journal of the Society of Disaster Information
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    • v.16 no.1
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    • pp.10-20
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    • 2020
  • Purpose: Analyze the results of on-site inspection of the tunnel structure maintenance management monitoring and suggest improvement plans. Method: We investigate and analyze the problems of various items on maintenance monitoring of tunnel structure of 14 subway lines of Seoul subway in downtown area. Result: The maintenance monitoring items, measurement quantity and installation location are classified into open tunnel and excavation tunnel and improvement plans are suggested respectively. Various durability criteria of the measuring instruments were examined, and durability confirmation method suggested improvement measures such as approval, inspection, inspection and testing, calibration of monitoring sensors. Conclusion: Applying the improvement measures of the tunnel structure maintenance monitoring to the construction site will increase the efficiency of the maintenance monitoring and contribute to the development of construction monitoring technology.

A Study on the Current Status and Improvement Plans of Gifted Elementary Information Education Curriculum (초등정보영재 교육과정의 현황 및 개선방안 연구)

  • Jun, Woo-Chun
    • Journal of Gifted/Talented Education
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    • v.20 no.1
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    • pp.347-368
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    • 2010
  • With wide recognition of importance on gifted elementary school students in computer, the numbers of public and private institutes recognizing and fostering the gifted elementary school students in computer have been increasing. In this paper, the current status and improvement plans of curriculum for gifted students in computer are discussed. First of all, a gifted student in computer is defined based on the diverse characteristics and conditions of those students. Then the current status of gifted information education curriculum is presented. Based on the discussion, various improvement plans for gifted elementary information education are proposed. Those plans include 1)development of standard curriculum, 2)development of curriculum reflecting knowledge, application and ethics of information education, 3)development of standard discriminant tools, 4)development of educational objectives, 5)development of educational contents 6)development of teaching-learning models and 7)development of evaluation methods.

A Study on the Improvement of Water Quality according to the Pollution Management Plan of Seomjin River Water System (섬진강수계의 오염원 관리방안에 따른 수질 개선에 관한 연구)

  • Won, Chan-Hee
    • 한국환경기술학회지
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    • v.19 no.6
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    • pp.514-527
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    • 2018
  • This study formed a scenario to improve a water quality by expecting and analyzing a water quality of Jeollabuk-do Seomjingang water system, so calculated a result. As a result, it was analyzed that a water quality is improved at 15.32 % of the maximum BOD, 7.17 % of T-N, and 62.86 % of T-P according to domestic and livestock cut amount by reinforcing discharge water of sewage disposal plant and improving pollutant management plans. It was analyzed that supplementing various cut plans such as establishment of efficient cut plans, plans to decrease pollution loading amount, plans to increase sewage disposal efficiently, pollutant decrease through an expansion of sewage disposal area, and energy recovery from animal dung of Total Pollutant Load Management System, and developing a study on more efficient improvement plans of water quality by considering natural increase and economic development are efficient in an improvement in a water quality.

A Study on the Cause and Improvement Plans of Construction Monitoring Sensors Decline in Durability (건설 계측센서의 내구연한 저하원인 및 개선방안 연구)

  • Woo, Jong-Tae
    • Journal of the Society of Disaster Information
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    • v.15 no.1
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    • pp.28-38
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    • 2019
  • Purpose: The purpose of this study is to contribute to improvement of measurement management level of construction structure and technology development of monitoring sensor by presenting the detailed causes and improvement plans of construction monitoring sensor's decline in durability. Method: The causes and improvement plans of the durability degradation of the construction monitoring sensor were divided into the construction field and the electric, electronic field. The detailed status was reviewed. Results: In the field of construction, approval and inspection, inspection and testing, verification and calibration, and minimization of loss and damage ratio were reviewed. In the field of electric and electronics, sensor package and sealing, disconnection of stress concentration area, damage caused by lightning and corrosion were reviewed. Conclusion: It is expected that the durability of monitoring sensors applied to the construction site will become longer than the present status based on the study that analyzed causes and improvement plans of construction monitoring sensor's decline in durability in the field of construction and electric, electronic devices.