• 품질경영학회지
• /
• 제29권4호
• /
• pp.161-169
• /
• 2001

Recently, the quality of residential space is emphasized much more than ever. This is caused by various changes of social environment. Those users, i.e. the occupants, seemed very sensitive to any changes of their environment. Therefore many producers (construction companies) need to be concentrated on the occupant's needs, and try to apply those needs to their design of products(apartments). This study aims to design the POE(Post Occupancy Evaluation) categorization methodology with QFD application. Therefore QFD performed to produce much tailored occupant's needs as a transformation of technically processed value. For this purpose, categories were experimented for a pilot project of POE. As a result, it showed a possibility and need of accuracy and maturity for the design of POE in its categorization.

• 한국전자거래학회지
• /
• 제6권2호
• /
• pp.143-157
• /
• 2001

There has been a need for predicting development efforts and costs of the system during the early stage of the software process and hundreds of metrics have been proposed for computer software, but not all provide practical support to the software engineer. Some demand measurement that is too complex, others are so esoteric that few real-world professionals have any hope of understanding them, and others violate the basic intuitive notions of what high-quality software really is. It is worthwhile that metrics should be tailored to best accommodate specific products and processes after grasping their good and no good point. This paper describes two size estimation techniques, the Karner technique and the Marchesi technique, and compares and analyzes them with proposed evaluation criteria. Both techniques are to estimate software size analyzed by use case that is mainly described during the object-oriented analysis phase. We also present an empirical comparison of them, both are applied in the Internet Medicine Prescription System. We also propose some guidance for experiments based on our analysis. We believe that it should be facilitating project management more effective by adjusting software metrics properly.

• 인터넷정보학회논문지
• /
• 제20권1호
• /
• pp.125-133
• /
• 2019

Company A should maintain myriad conversion tools for the purpose of making a geometric compilation of navigation maps. Company A is already using complex compilation tools, which are tailored to geographical areas and various GPS models. However, due to frequent requirement and personnel changes, there is an endless challenge for perfect tool configuration and multiple map consolidation. To solve this problem, Company A launched a process automation project using Graphviz, which is an open source workflow graph visualization software. Before implementation, they had to document their current map compilation processes and then match it with the applicable conversion tool. For effective representation of process controls, a new graphical process notation is designed, i.e. Y Block diagram. The authors will compare Y Block diagram with other process notations and explain why Y Block diagram is more useful for tool based business processes such as digital map generation processes.

• Journal of Korean Biological Nursing Science
• /
• 제7권1호
• /
• pp.5-14
• /
• 2005

Since the Human Genome Project(HGP) has begun in the mid 1980s, the sequencing of the human genome has been finally completed in 2001. The knowledge developed from the HGP has revolutionized how health care professionals think about patient care, mandating a new paradigm of patient care in totally inconceivable ways from the past. For instance, the patients at risk for disease can be identified early enough for intervention; the medicine can be tailored for individual patients based on their own genetic information ; the gene therapy could be a common procedure in the near future. The advancement in genetics, therefore, requires the shift of paradigm not only in nursing education, practice, but also in nursing research. It is attempted, in this article to introduce briefly the basic knowledge of genetics, the pharmacogenomics, and the overview of national genetic research initiated and organized by the Center for Functional Analysis of Human Genome in Korea. The current state of nursing genetic knowledge and its implications on nursing education, practice, and research has examined. Furthermore, the visions and the opportunities for nursing science and practice to participate in this genetic revolution were also explored.

• 한국산학기술학회논문지
• /
• 제20권10호
• /
• pp.433-445
• /
• 2019

본 연구는 스웨덴 비트라 텔레폰플랜 학교(Vittra Telefonplan school)의 학교 공간 구성과 학생 맞춤형 수업 운영 사례 분석을 통하여 우리나라 학교 공간 혁신 방안은 무엇인지 찾아보고자 하였다. 이를 위해 문헌분석, 문서분석, 영상분석 등의 방법으로 선행연구 탐색, 비트라 학교 공간과 학생 맞춤형 수업을 분석하였다. 연구 결과, 첫째, 오픈스페이스에서 학생 개인별 필요와 성장에 필요한 수업을 운영하고 있었다. 둘째, 오픈스페이스 형태의 학교 공간은 학생 삶의 공간으로서 역할을 다하고 있었다. 셋째, 교사는 학생들의 적극적 안내자와 조력자로서의 역할을 수행하고 있었으며, 넷째, 학생 개별 학습 관리는 IT 기반 학습 플랫폼을 활용하면서 코딩 수업을 활발하게 진행하였다. 다섯째, 학생 주도적 학습으로 자신의 학습에 자율성과 책임감을 갖도록 하고 있었다. 비트라 학교가 우리나라 교육과정 운영 및 학교 공간 구성에 많은 시사점을 주고 있다. 신설학교를 설계할 때에는 가급적 작은 규모의 학교를 설계하며, 학급이 아닌 학년 단위로 오픈된 공간을 구성하고 교육과정도 학년 중심으로 운영하는 것이 좋다. 기존 학교를 재구조화할 경우 여유 교실이 있는 학교를 대상으로 규격화된 교실을 개조하여 가변형으로 크고 작은 학습 공간을 만들고 학년 단위의 프로젝트 중심 수업을 실천할 것을 제안한다.

• 산업경영시스템학회지
• /
• 제39권3호
• /
• pp.129-138
• /
• 2016

The train-centric control systems development has some distinct points in that a big size of government budget is in general expended in there and the development duration seems to be long. In addition, the changes are ever made continuously in the capability and operational requirements for Trains. Thus, the impact of the potential changes in the required operational capability on the development activities can induce some type of project risks [7]. As such, proper management of project risk has been one of crucial subjects in the train systems development. All these notes combined together make it the significance of the safety management process be raised further up in the train-centric control systems development. As such, the underlying safety management process should be capable of appropriately handling the potential risks that can be created due to the unexpected changes and the long-term development period. The process should also be complemented for the safety consideration of train-centric control systems, for instance, stop. To study these aspect is the objective of the paper. To do so, a step-by-step approach to analyzing the safety management process is first presented. Then, to enhance the process some necessary and useful activities are added in terms of risk and safety management. Then, to pursue some enhancement on the process, a set of necessary and useful activities are added in terms of risk and safety management. The resultant process is further analyzed and tailored using a design structure matrix method. The resultant process is applied in a train-centric control development as a case study.

• 한국정밀공학회지
• /
• 제18권10호
• /
• pp.69-75
• /
• 2001

Systems engineering has been utilized in system development primarily for large-scale projects or commercial large-scale systems during the last several decades. We can understand why it would be useful to apply systems engineering to the development of a relatively small system. However, it is difficult to effectively carry out a project due to the complexity in applying the methods of systems engineering. To apply systems engineering to the development of a small system, the system engineering processes should be tailored. We established a requirements driven system design process(RDSDP) that can effectively carry out the system design far a small system. RDSDP is a system design process that treats all the requirements thoroughly and effectively. This is applied by the designer according to a standardized and systematized process during the first phase in design, in which system specifications are made. By using RDSDP, we can affect a reduction of the number of redesign phases in the process of the system design, shorten the period for to make specification, which will then cause the system to succeed in the actual application.

• 시스템엔지니어링학술지
• /
• 제13권2호
• /
• pp.42-48
• /
• 2017

OCD (Operational Concept Document) is very important in system development. To develop OCD we should answer questions about, what template to use, what is the overall process to develop OCD, what kinds of diagrams we should use and how can we validate the OCD. To answer about the template we compared tow industrial guide on operational concept development and tailored it. For development process, we proposed a comprehensive process which satisfies the requirements of the project context. For use of proper diagram, we analyzed many kinds of diagrams used in representing behavior of system and choose some diagrams which best fit for our purpose. Finally we established validation criteria for operational scenario and requirement texts in operational concept documents.

• Environmental Engineering Research
• /
• 제15권1호
• /
• pp.29-33
• /
• 2010

In 2004, the Korean government launched comprehensive measures for nonpoint pollution that were intended to reduce their amount by 34.3% over of those forecast by 2020. During the first and second stages of their implementation; from 2004 to 2011, nonpoint source (NPS) measures have focused on systemic improvements and project management, as well as the introduction of optimal management techniques; accordingly, reductions have been small. However, during the third stage in 2011, serious reductions will be pursued. Accordingly, the gradual expansion of sites subject to NPS measures has focused on the establishment of a basis for reduction measures in connection with model projects during the first half of the plan, with full scale enforcement due in the second half. For Korea, rather than commencing NPS management en masse, it has been more appropriate to gradate NPS management into stages tailored to the different needs of new and existing businesses, as well as to the needs of large and small-scale businesses, in consideration of their specific circumstances. This has allowed sufficient time for such businesses to become accustomed to the concept of NPS management.

• Journal of Microbiology and Biotechnology
• /
• 제14권6호
• /
• pp.1114-1119
• /
• 2004

The biofilms on pipe walls in water distribution systems are of interest since they can lead to chlorine demand, coliform growth, pipe corrosion, and water taste and odor problems. As such, the study described in this paper is part of an AWWARF and Tampa Bay Water tailored collaboration project to determine the effect of blending different source waters on the water quality in various distribution systems. The project was based on 18 independent pilot distribution systems (PDS), each being fed by a different water blend (7 finished waters blended in different proportions). The source waters compared were groundwater, surface water, and brackish water, which were treated in a variety of pilot distribution systems, including reverse osmosis (RO) (desalination), both membrane and chemical softening, and ozonation-biological activated carbon (BAC), resulting in a total of 7 different finished waters. The observations from this study consistently demonstrated that unlined ductile iron was more heavily colonized by a biomass than galvanized steel, lined ductile iron, and PVC (in that order) and that the fixed biomass accumulation was more influenced by the nature of the supporting material than by the water quality (including the secondary residual levels). However, although the bulk liquid water cultivable bacterial counts (i.e. heterotrophic plate counts or HPCs) did not increase with a greater biofilm accumulation, the results also suggested that high HPCs corresponded to a low disinfectant residual more than a high biofilm inventory. Furthermore, temperature was found to affect the biofilms, plus the AOC was important when the residual was between 0.6 and 2.0 mg $Cl_2/l$. An additional aspect of the current study was that the potential of the exoproteolytic activity (PEPA) technique was used along with a traditional so-called destructive technique in which the biofilm was scrapped off the coupon surface, resuspended, and cultivated on an R2A agar. Both techniques indicated similar trends and relative comparisons among the PDSs, yet the culturable biofilm values for the traditional method were several orders of magnitude lower than the PEPA values.