• Title/Summary/Keyword: effective development environment

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Analysis of Nationwide Soil Chemical Trait for the Application of Standard Nitrogen Level in Rice Cultivation

  • Jinseok Lee;Jong-Seo Choi;Shingu Kang;Dae-Woo Lee;Woonho Yang
    • Proceedings of the Korean Society of Crop Science Conference
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    • 2022.10a
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    • pp.121-121
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    • 2022
  • When 7 kg·10a-1, which is less than the nitrogen standard application amount of 9 kg·10a-1, is applied, the protein content is lowered and the palatibility is improved. In order to examine the applicability of nitrogen fertilization of 7 kg·10a-1 nationwide, soil samples were collected from 240 paddy fields in 8 provinces in 2021, and the organic matter content, effective phosphoric acid, and effective silicic acid were analyzed for each sample. As a result of one-way ANOVA analysis between samples collected for each province, there was no significant difference in the content of organic matter, effective phosphoric acid, and effective silicic acid except for some provinces. The contents of organic matter was higher than the appropriate level(25 ~ 30 g·kg-1) except for Gyeongsangbuk-do, the effective phosphoric acid was higher than the appropriate level(80~120 mg·kg-1) in all provinces, and the effective silicic acid was lower than the appropriate level(157 ~ 180 mg·kg-1) except for Gyeonggi-do, Jeollanam-do and Gyeongsangnam-do. As a result of analyzing the recommended fertilization amount based on the nitrogen application amount of 7 kg·10a-1, 68.3% ofthe 240 samples were able to give nitrogen fertilizer less than 7.5 kg·10a-1, and the rest had to be given more than that to satisfy the standard fertilization amount. As a result of this study, 68.3% of rice paddies nationwide can be cultivated with a standard fertilization amount of 7 kg·10a-1, however it was thought that continuous nutrient management would be required for other paddies.

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A Study on Effective Floor Area for Wheelchair Users to Use Toilet (휠체어 사용자의 대변기 이용을 위한 화장실 유효바닥면적에 대한 연구)

  • Ryu, Sang-oh;Kim, Bo-hee;Park, Ji-young
    • Journal of The Korea Institute of Healthcare Architecture
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    • v.24 no.2
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    • pp.79-87
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    • 2018
  • Purpose: The purpose of this paper is to provide logical basis on enlargement of toilet floor space for the disabled by "ACT ON GUARANTEE OF PROMOTION OF CONVENIENCE OF PERSONS WITH DISABILITIES, THE AGED, PREGNANT WOMEN. ETC" Revised Enforcement regulation [Asterisk 1] (2018.2.10.) and to help with making plans, designs and establishing policies by conducting experimental study with the enhanced floor area regulations. Methods: We conduct Experimental study, field work and interview for this paper. In experimental study, verification of the effective floor area was proceeded by measuring activity space for people in manual wheelchair, electric wheel chair and electric scooter and also reviewed useable area with the space expanded 0.2m both width and depth. In filed work, conducted an observation what other things (ex. sanitary equipment, hand rail and so on) can also affect the active space as well as effective floor space. In the interview, other problems and requirements that were not revealed were experimental study and observation of field work. Results : it's expected to provide better access to toilets for the disabled with the law revision of effective floor area. But, with the usage increasement of enlarged wheel chair and electric wheel chair, expanding side areas of toilet is also highly likely to be required going forward. Implications : Additional research is required on locations of exists and internal arrangement that effect the usage of toilet. It should be led to Universal design by making additional investigation and verification of the users patterns.

정보시스템의 비용 평가 모형

  • 권영직
    • Journal of Korea Society of Industrial Information Systems
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    • v.2 no.1
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    • pp.177-201
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    • 1997
  • In this paper, a model of cost evaluatino for computer software development is proposed . This model is designed to cope with various development environment since the development cost is directly dependent on the development environments. The model that satisfies the users request is turned out to be a function point model. For the future research , a model that contain new technique and new development environment and an imaginative model are desired . Also, in order to effective cost estimation a systematic research on structure of software development , establishment of standard development methodology, project management and technique are desired.

Component-based Partner Management System Architecture on .NET Environment (닷넷 환경에서의 컴포넌트 기반의 파트너 관리 시스템 아키텍처)

  • Bae, Sung-Moon;Lee, Sang-Cheon;Choi, Jeong-Tae
    • IE interfaces
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    • v.16 no.spc
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    • pp.127-131
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    • 2003
  • Component-based development approach is used in modern software system development projects that are very complex and large-scale. Technical components are more effective rather than business components in software development. However, on the Microsoft .net environment, the technical component-based development issues are not adopted. Moreover, software architecture on the .net environment is not studied yet because the development platform is recently used in the development of enterprise-level system. This paper proposes a technical component-based software architecture on .net environment. Seven technical components - configuration, data access, exception, file I/O, log, message, and paging - are contained in the architecture. The proposed architecture enables developers to reduce development time and to concentrate business logic rather than architectural issues. To verify the proposed architecture and the components, a partner management system is developed based on the architecture.

Study on the Policy Strategies for Establishment of Environment-Friendly Railroad System (환경친화적 철도시스템 구축을 위한 정책 방안에 대한 소론)

  • Jeong, U-Seong;Jo, Yeong-Min;Hwang, Sin-Hui;Kim, Hui-Man
    • Proceedings of the KSR Conference
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    • 2006.11b
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    • pp.1172-1177
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    • 2006
  • Effective management strategies of railroad environment should be prepared by the systematic management with the environment core technologies from the initial stage of the railroad environment to provide energy-efficient, safe, sound, and environment-friendly railroad service. In addition, the need for the development of railroad environment policy, like the improvement strategies and development strategies of railroad environment, is strongly required to actively prepare for the strengthening of environment regulations and supervision on the railroad environment problems. In this research, we studied the correlations between railroad environment policies and management strategies, and defined the component of environment policies. Moreover, we tried to present the direction of environment policies and mid-/long-term development plans that suit for the characteristics of Korean railroad through investigating the environmental policies of advanced countries.

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A Study on Effective Management Scheme for Soil and Groundwater Contaminated by Radioactive Materials Due to Nuclear Accidents (원전사고에 따른 토양.지하수 방사성오염의 효과적인 관리 연구)

  • Kim, Hee-Joo;Hyun, Yun-Jung;Kim, Young-Ju;Hwang, Sang-Il
    • Journal of Soil and Groundwater Environment
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    • v.16 no.6
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    • pp.113-121
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    • 2011
  • In this study, we suggested the management scheme of analyzing the national and oversea related policy against soil and groundwater contamination by radioactive materials due to nuclear accidents. In Korea, we need to remedy swiftly the contaminated land due to intensive land development demand. So, we need to develop more effective management scheme to recover actively the land contaminated by radioactive materials. We require to improve monitoring network, to expand media-specific monitoring system, to prepare management system for remediation of contaminated land, and to develop flow work for soil and groundwater remediation.

The software configuration management system for Multimedia software development environment (멀티미디어 소프트웨어 개발환경을 위한 소프트웨어형상관리시스템)

  • 이정헌;채옥삼
    • Journal of the Institute of Electronics Engineers of Korea SP
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    • v.41 no.6
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    • pp.137-145
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    • 2004
  • The general software configuration management system shows lack of the properties and features of software development environment for multimedia due to its wide range to be covered. Multimedia software development environment has properties like repetitive analysis and simulation using visual programming environment where, beside support of elementary development functions, component or library can be combined and tested interactively. Moreover, the method to look fast and effective for component having similar function is required. In this paper, we present the system which supports the software configuration management method for a simulation tool and the system for the properties in the multimedia software development environment. And we relate our system to real simulation tool so as to check its ability as the software configuration management system for multimedia software development environment.

In Search of Multimedia Courseware Development Environment for Effective Teaching Through Multimedia Courseware

  • Karaulia, D.S.;Agrawal, Sanjay;Kapoor, Ravi Kant
    • Journal of Korea Multimedia Society
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    • v.6 no.4
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    • pp.658-667
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    • 2003
  • Developing tailor made Multimedia courseware ensuring effective implementation of instruction strategies is a challenge that manifests in myriad problems of software design and coding. In this paper an attempt has been made to analyse and identify coding and implementation problems, in the backdrop of using two different multimedia software development tools i.e. Visual Basic and Toolbook, which underpin the development and effectiveness of use of multimedia courseware. Solutions to such problems have been discussed in context of Tool book. The examples presented in this paper are based on the experience of designing and implementation of two large scale professional quality Multimedia courseware development projects.

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A Study on the Effective Public Participation in the Tourism Development (관광단지 개발과정에 있어서 주민참여 효율화 방안에 관한 연구)

  • Kim, S.J.;Ahn, K.Y.
    • Journal of Environmental Impact Assessment
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    • v.2 no.1
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    • pp.65-72
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    • 1993
  • Promulgation of the Environment Preservation Act of 1977 has tried to conserve the environment encroached by the development projects. Since 1983, this act has included tourism development in EIA project and public participation as a part of EIA process since 1991. Still, there are many problems in applying the gathered opinions of local residents in such development plans. Therefore, it is necessary to develop a new system in whole project process as well as EIA to reflect these opinions. This study aims to investigate the problems in the process of the public participation and to suggest more effective solutions from the developer's point of view. Studies include theories of public participation developed in the planning process and the opinion survey of developers.

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Development of the Interface Module for an Effective Application of a Digital Mockup

  • Song, Tai-Gil;Kim, Sung-Hyun;Lim, Gwang-Mook;Yoon, Ji-Sup;Lee, Sang-Ho
    • 제어로봇시스템학회:학술대회논문집
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    • 2005.06a
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    • pp.2407-2409
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    • 2005
  • As the cumulative amount of spent fuel increases, the reliable and effective management of the spent fuel has become a world-wide mission. For this mission, KAERI is developing the Advanced Spent Fuel Conditioning Process (ACP) as a pre-disposal treatment process for spent fuel. Conventional approach to the development of the process and the remote operation technology is to fabricate the process equipment on the same scale as the real environment and demonstrate the remote handling operation using simulated fuel called a mock-up test. But this mock-up test is expensive and time consuming, since the design may need to be modified and the equipment fabricated again to account for the problems found during a testing. To deal with this problem, we developed a digital mockup for the ACP. Also, for an effective utilization of the digital mockup, we developed user interface modules such as the data acquisition and display module and the external input device interface module. The result of this implementation shows that a continuous motion of the manipulator using the external device interface can be represented easily and the information display screens responded well to the simulation situation.

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