• The Journal of Korean Academy of Sensory Integration
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• v.21 no.1
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• pp.47-58
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• 2023

Objective : This study aimed to investigate the current status and actual use of assessment tools by institutions in the field of occupational therapy with children in Korea. Methods : The study was conducted with 67 occupational therapists working with children in Korea. To investigate the use of evaluation tools by area, knowledge of the evaluation tools, and desire to participate in further education, the questionnaires used in studies by Lee, Hong, and Park (2018) and Kim (2015) were modified and supplemented according to the child evaluation tools currently in usein institutions in Korea. For data collection, we distributed Google questionnaires to child occupational therapists for 3 weeks using convenience sampling. Excel was used to analyze the use of the evaluation tools according to institution. Technical statistics and frequency analyses were used to verify the general characteristics, evaluation-related information, status of evaluation tool use, knowledge levels relating to evaluation tools, and desire to participate in education. A t-test was used for the evaluation tool status. Results : Welfare centers used the most evaluation tools, with an average of 11.1, followed by university hospitals, rehabilitation hospitals, clinics, and daycare centers. There were differences in the choice of tools used, hospital with the Jebsen-Taylor hand function test and the Wee-FIM (Functional Independence Measure) being the most frequently applied. Centers, daycare centers, and welfare center the Sensory Profile test and clinical observation were also used often. Regarding the level of knowledge of evaluation tools and the desire to participate further in education, 30 (44.8%) of the respondents had not completed their education, and 42 (62.7%) rated their knowledge level as generally low. When asked about the importance of using a manual to guide them in their use of evaluation tools, 66 (98.6%) answered positively, and 66 (98.6%) answered that they needed specialized training in the use of evaluation tools. Conclusion : This study makes it possible to understand the use and status of evaluation tools as used by different institutions in Korea in the field of child occupational therapy It is anticipated that it will provide the basis for introducing existing evaluation tools and preparing new evaluation tools to be used in this field in Korea.

• Proceedings of the Korean Society for Information Management Conference
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• 2010.08a
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• pp.139-146
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• 2010

대학에서 실행되고 있는 정보활용능력 교육에 따른 학습자의 정보활용능력에 대한 자가인식의 변화는 학습자의 특성에 따라 차이가 나타날 수 있다. 이에 본 연구에서는 정보활용능력 교육의 효과에 영향에 미치는 학습자의 영향 요인을 조사 분석하고자 하였다. 본 연구의 목적을 위해, D 대학의 한 학기 교양과목으로 개설되고 있는 정보활용능력 교육 프로그램을 대상으로 해당과목 수강생 47명의 정보활용능력에 대한 자가 인식을 교육전과 교육후의 질문지법을 통해 그 변화를 조사 분석하고 이들 학습자의 개인적인 특성을 파악하였다. 학습자의 특성에는 인구통계학적인 특성 이외에 유사 교육 프로그램 경험 유무, 도서관에 대한 인식 등이 조사되었다. 정보활용능력에 대한 자가 인식을 측정하기 위한 문항들은 ACRL의 고등 교육자를 위한 정보활용능력 평가기준을 참조하였고 사용된 분석도구는 Excel과 SPSS 17.0이다.

• Proceedings of the Korea Water Resources Association Conference
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• 2010.05a
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• pp.1221-1225
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• 2010

본 연구에서는 스프레드시트를 기반으로 하는 Microsoft EXCEL의 VBA(Visual Bafor Application)를 이용하여, 빗물 유출수 관리가 필요한 지역을 결정하고, 해당 유역에 적용가능한 관리방안을 선정하며, 관리방안 적용에 따른 효과를 분석할 수 있는 시스템을 개발하였다. 모형의 검보정이 완료된 SWAT 모형의 결과를 이용하였으며, 비구조적 관리방안은 모형의 매개변수 및 입력자료 수정을 통해 효과를 분석하였다. 구조적 관리방안은 각 관리방안의 최대 집수면적 및 각 오염물질 별 제거효율을 이용하여 관리방안 효과를 분석하였다. 각 관리방안의 설계규모는 최대 배수면적과 이를 바탕으로 산정된 수질처리용량으로부터 결정하였다.

• The Journal of the Convergence on Culture Technology
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• v.2 no.3
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• pp.41-44
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• 2016

In development environment focused on computers, the ideas of app developring tool have been presented in terms of improved software productivity. Historically, for smart applications, app developing tools have not yet effectively developed or initiated locally or internationally. Therefore, developer have difficulty in studying developing process due to the difficulties of text based language. The basic concept of a new innovative App development tool, App Developing Tool, which has been proposed in this study and enables to apply on-site requirements to smart phones, is to develop Apps on the level using easy-to-learn Word or Excel in a computer. App developing tool is developed process focus instead of program focus by introducing SOA(Service-oriented Architecture) to develop reasonably reusable service units. Since service-oriented architecture allows reusing by service unit when there are changes in a specific process or service, it is possible to provide a new function by replacing the service instead of developing a new program.

• Journal of Information Technology Services
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• v.17 no.2
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• pp.101-110
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• 2018

Analytic Hierarchy Process (AHP) is a systematic and objective decision method that stratifies multiple criteria to determine various evaluation factors' order of priority. Since AHP requires several stages of analysis with complicated attributes, they normally rely on computer programs for the execution of such analyses. However, the existing AHP analytic tools carry the inconvenience of having to repeatedly input massive amounts data generated in every stage. This repetitious data entry process results in prolonged analysis times and higher possibility of errors, leading to decreased reliability of the results. Thus, in this study, we develop an analytic tool that effectively simplifies the data entry process in AHP analysis, for the purpose of reducing analysis times and increasing the reliability of the results.

• Journal of the Korean Society for Library and Information Science
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• v.45 no.3
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• pp.327-343
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• 2011

The goal of this study was to examine ways to improve the quality of databases of the Korean National Assembly Digital Library(KNADL). In order to achieve the goal, we first designed an assessment tool that could measure the quality of the 'contents,' the 'service,' and the 'system' of the KNADL's databases. Each of the three categories also had sub-categories-i.e., eight sub-categories for 'contents'(e.g., accuracy, recency, ${\cdots}$), seven sub-categories for 'service'(e.g., convenience for request, rapid response, ${\cdots}$), and seven sub-categories for 'system'(e.g., usability, response time, ${\cdots}$). We thenconducted a survey using the assessment tool we developed and gathered a total of 270 responses from users of KNADL's databases. We used Excel and PASW Statistics 18 for data analysis. Each sub-category was measured by its importance and by the level of satisfaction(implemented from the DigiQUAL project). Finally, we performed an importance-satisfaction analysis(ISA) to identify what action(i.e., maintain, concentrate, low priority, and exceed) needs to be made in each sub-category. We concluded the paper with some useful suggestions for improving the quality of KNADL's databases.

• Proceedings of the Korea Water Resources Association Conference
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• 2007.05a
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• pp.2044-2048
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• 2007

K-ModSim 모형을 이용하여 금강권역의 2006년의 기준수요량에 대한 수자원부존량을 평가하였다. 이에 대한 2006년 기준 생활, 공업, 농업, 하천유지용수 자료와 38년의 자연유출량 자료를 이용하고, 금강권역의 기존 및 계획 광역상수도를 고려한 물수지 네트워크를 작성하여 수행하였다. 수행결과 금강권역은 2006년 기준수요에 대해 74백만$m^3$/년의 물부족이 발생하였다. 금강권역에 대한 물수지분석 과정을 통해 K-ModSim 모형의 활용성을 확인할 수 있었다. 그동안 국내 사용자들에게 결과의 의문을 갖게 만들었던 병렬저수지 문제는 Reservoir Balancing을 이용해 동일 비율로 방류하도록 보완되었고, 입출력에 대해서 Excel 프로그램과 연동되게하여 복사 및 붙이기가 가능하도록 편리하게 개선되었다. K-ModSim 모형은 복잡한 유역의 효율적인 수자원 관리 및 운영을 위해 이해관계자에게 효율적인 정보를 제공할 수 있는 유용한 도구라고 판단된다.

• Proceedings of the Korea Water Resources Association Conference
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• 2023.05a
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• pp.477-477
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• 2023

빗물이용시설은 집수면적에 내린 빗물을 모아 이용가능하도록 처리하는 시설이며, 일정 면적 이상의 건축물에는 법적으로 빗물이용시설을 설치·운영하여야한다. 빗물이용시설의 저류조 용량은 간편식과 시뮬레이션, 수문모형으로 산정가능하며, 설계계획 수립시 대상지역의 강우 특성, 사용수량 등 지역 특성과 목적을 고려하여 저류조 용량이 결정된다. 저류조 용량 산정시 시뮬레이션을 이용하는 방법은 수문모형 사용에 비하여 용이하지만, 일단위 물수지분석을 구현하는데까지 시간이 소요된다. 간편식은 집수면적에 규모계수 0.05를 곱하여 간단히 구할 수 있지만, 지역 특성과 목적이 고려되어있지 않으며 초기 계획수립 및 개략 평가를 제외하고는 활용에 제약이 존재한다. 이에따라, 본 연구에서는 지역적 특성을 고려한 빗물저류조의 적정 규모 산정을 위해 개선된 간편식을 개발하였다. 빗물이용시설 물수지 분석 Excel 도구를 개발하였으며, 해당 물수지분석 결과에 상수대체율 효율을 기준으로 지역별 적정 저류조 규모 산정을 위한 규모계수를 도출하였다. 빗물사용 용도로써 폭염저감, 미세먼지저감, 조경, 화장실을 채택하였으며, 용도별 1일 사용수량을 산정 및 적용하였다. 7개의 연구대상지역 물수지분석을 위해 연구지역의 최근 10년 강우·미세먼지·기온데이터를 기상청으로부터 적용하였으며, 집수면적은 500-2500m²까지 500m²씩 증분, 저류조용량은 5-700m³까지 5m³씩 증분하여 지역별 적정 저류조 용량 규모계수를 선정하였다. 그 결과 연구대상지역의 적정 저류조 용량산정시 완도군의 규모계수는 평균 0.058이었으며, 보령시의 규모계수는 평균 0.040으로 도출되었다. 본 연구를 통하여 다양한 용도의 빗물사용처에 따른 지역별 저류조 용량 선정을 위한 지원도구로써 사용될 것으로 판단한다.

• Journal of the Korean Society of Radiology
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• v.14 no.3
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• pp.279-287
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• 2020

Recently, interest in radiation protection is increasing because of the occurrence of accidents related to exposure dose. So, the nuclear safety act provides to install the shields to avoid exceeding the dose limit. In particular, when the worker conducts the non-destructive testing (NDT) without the fixed shielding structure, we should monitor the access to the workplace based on a constant dose rate. However, when we apply for permits for NDT work in these work environments, the consideration factors to the estimation of the distance and exposure dose are not legally specified. Therefore, we developed the excel model that automatically calculates the distance, exposure dose, and cost if we input the factors. We applied the assumption data to this model. As a result of the application, the distance change rate was low when the thickness of the lead blanket and collimator is above 25 mm, 21.5 mm, respectively. However, we didn't consider the scattering and build-up factor. And, we assumed the shape of the lead blanket and collimator. Therefore, if we make up for these limitations and use the actual data, we expect that we can build a database on the distance and exposure dose.

• The KIPS Transactions:PartC
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• v.14C no.4
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• pp.313-320
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• 2007

In this paper, we propose a method to analyze security vulnerabilities of MS word-processor by checking the validation of its input files. That is, this study is to detect some vulnerabilities in the input file of the word processor by analyzing the header information of its input file. This validation test can not be conducted by the existing software fault injection tools including Holodeck and CANVAS. The proposed method can be also applied to identify the input file vulnerabilities of Hangul and Microsoft Excel which handle a data file with a header as an input. Moreover, our method can provide a means for assessing the fault tolerance and trustworthiness of the target software.