• 산업경영시스템학회지
• /
• 제38권2호
• /
• pp.17-30
• /
• 2015

Technology-oriented national R&D programs produce intellectual property as their final result. Patents, as typical industrial intellectual property, are therefore considered an important factor when evaluating the outcome of R&D programs. Among the main components of patent evaluation, in particular, the patent right quality is a key component constituting patent value, together with marketability and usability. Current approaches for patent right quality evaluation rely mostly on intrinsic knowledge of patent attorneys, and the recent rapid increase of national R&D patents is making expert-based evaluation costly and time-consuming. Therefore, this study defines a hierarchy of patent right quality and then proposes how to quantify the evaluation process of patent right quality by combining text mining and regression analysis. This study will contribute to understanding of the systemic view of the patent right quality evaluation, as well as be an efficient aid for evaluating patents in R&D program assessment processes.

• 한국가정과교육학회지
• /
• 제18권2호
• /
• pp.79-95
• /
• 2006

이 연구는 가정과 교육과정 개발의 이론적 체계를 틀로 하고 선행 연구와 교육과정 동향의 분석, 교육내용 요구조사를 고려하여 $\ulcorner$나와 가족생활$\lrcorner$ 영역의 교육목표와 내용체계를 구안하였다. 개발된 시안은 전문가 협의와 워크숍을 통해 다양한 의견을 수렴하여 수정 보완하여 최종안을 구안하였다. $\ulcorner$나와 가족생활$\lrcorner$ 영역의 교육목표는 '나와 가족생활을 개인과 가족, 사회, 문화의 맥락에서 이해하고 나와 가족생활 중에 일어나는 실천적 문제를 해결하여 건강한 가족생활을 영위할 수 있다.'로 선정하였다. 개발된 내용체계를 요약하면 다음과 같다.

• 정보처리학회논문지B
• /
• 제12B권2호
• /
• pp.203-208
• /
• 2005

같은 언어 변수에서 정의된 인접 언어 값을 다루기 위한 알고리즘을 제안하였다. 제안된 방법을 사용해서 인접 언어 값에 대한 개인의 주관성의 차이를 명확히 발견할 수 있다. 제안된 방법은 같은 언어 변수에서 정의된 인접 언어 값들 사이의 숨겨진 관계를 발견하기 위한 유용한 도구로 이용될 수 있다. 결과적으로 제안된 방법은 퍼지 전문가시스템, 퍼지 의사결정 트리, 퍼지 인지 지도등과 같은 퍼지 시스템 개발 분야에서 지식 획득의 정확성을 개선하기 위한 기초를 제공해 줄 수 있다. 본 논문에서 제안된 방법을 다수의 전문가들 사이의 집단 언어 평가에 적용하였다.

• International Journal of Computer Science & Network Security
• /
• 제21권12spc호
• /
• pp.483-490
• /
• 2021

The COVID-19 pandemic has posed significant community challenges towards higher education around the world. The urgent and unexpected request for full-time university courses to switch over to online teaching was a particular challenge. Online learning and learning imply a certain pedagogical knowledge content (PKC), mainly related to the design and organization for better learning and the creation of unique learning environments using digital technologies. With the help of the present academic paper, we provide some expert opinion on the PKC connected with online learning with the aim of helping non-university professionals (that is, those with lack of online learning experience) navigate these challenging times. Our findings point to the planning of learning activities with certain features, a combination of three types of presence (social, cognitive and facilitative) and the need to adapt the assessment system to new learning requirements. We will conclude by contemplating on how responding to a crisis can improve teaching and learning practices in the post-digital era.

• 임상간호연구
• /
• 제27권1호
• /
• pp.85-97
• /
• 2021

Purpose: The purpose of this study was to develop a video education program (VEP) for the caregivers and to verify its effectiveness on the maintenance of a peripheral intravenous catheter (PIVC) among hospitalized children. Methods: The VEP was developed through a literature review, educational need assessment of caregivers, and interviews with pediatric nurses, and validation of an expert group. The effectiveness of the VEP was tested on 102 caregivers and their children in a children's hospital at D city. A nonequivalent control group pretest-posttest design was used in which different types of intervention were given to caregivers in intervention group (n=51) and control group (n=51). All caregivers received brief verbal information about the PIVC maintenance. The intervention group was additionally provided with VEP using a smartphone. Data were analyzed using SPSS/Win 21.0 program. Results: The caregivers' knowledge score on PIVC maintenance in the intervention group was significantly higher than that of the control group. The numbers of flushing in case of blockage of PIVC and gauze dressing change of the intervention group was significantly lower than those of the control group. Conclusion: These results suggest that the VEP developed in this study can be useful for the maintenance of PIVC among hospitalized children.

• 디지털융복합연구
• /
• 제19권5호
• /
• pp.365-373
• /
• 2021

본 연구는 유아동 교육 애니메이션의 미디어 리터러시에 대한 중요도와 수행도를 분석하여 요구도를 도출하는데 목적이 있다. 이를 위해 전문가 초점집단면접(FGI)을 거쳐 평가항목의 문항을 도출한 후 내적합치도와 기술통계 현황조사를 거쳐 신뢰도와 정규성을 확보한 측정도구를 제작하였다. 이 측정도구를 이용하여 유아동 자녀를 둔 부모를 대상으로 설문조사를 진행하였다. 분석도구는 Borich의 요구도 공식과 The Locus for Focus 모델을 함께 사용하여 정확도를 높였다. 그 결과 애니메이션의 다양한 정보를 자신의 상황에 맞게 습득하는 능력, 애니메이션의 다양한 정보를 비교·구분하는 비판적 수용 능력, 애니메이션을 통해 자신의 생각을 창의적으로 표현하는 태도, 애니메이션을 통해 정보를 습득하는 지적 능력 향상, 애니메이션의 내용과 주제에 대한 공감능력, 애니메이션을 통해 타자를 존중하고 협력하는 태도에 대한 요구도가 높았다. 이러한 결과를 토대로 유아동 교육 애니메이션에 대한 수용자의 요구를 인식하고 이를 위한 체계적인 지표를 마련했다는 측면에서 의미가 있다.

• Journal of Ecology and Environment
• /
• 제46권2호
• /
• pp.126-135
• /
• 2022

Background: Pollinators are important ecological elements due to their role in the maintenance of ecosystem health, wild plant reproduction, crop production and food security. The pollinator-plant interaction supports the preservation of plant and animal populations and it also improves the yield in pollination dependent crops. Having knowledge about the plant-pollinator interaction is necessary for development of pesticide risk assessment of pollinators and conservation of endangering species. Results: Traditional methods to discover the relatedness of insects and plants are based on tracing the visiting pollinators by field observations as well as palynology. These methods are time-consuming and needs expert taxonomists to identify different groups of pollinators such as insects or identify flowering plants through palynology. With pace of technology, using molecular methods become popular in identification and classification of organisms. DNA metabarcoding, which is the combination of DNA barcoding and high throughput sequencing, can be applied as an alternative method in identification of mixed origin environmental samples such as pollen loads attached to the body of insects and has been used in DNA-based discovery of plant-pollinator relationship. Conclusions: DNA metabarcoding is practical for plant-pollinator studies, however, lack of reference sequence in online databases, taxonomic resolution, universality of primers are the most crucial limitations. Using multiple molecular markers is preferable due to the limitations of developed universal primers, which improves taxa richness and taxonomic resolution of the studied community.

• International Journal of Internet, Broadcasting and Communication
• /
• 제15권3호
• /
• pp.191-202
• /
• 2023

This study aims to propose a framework for evaluating the impact of artificial intelligence (AI) services, based on the concept of AI service impact. It also suggests a model for evaluating this impact and identifies relevant factors and measurement approaches for each item of the model. The study classifies the impact of AI services into five categories: ethics, safety and reliability, compliance, user rights, and environmental friendliness. It discusses these five categories from a broad perspective and provides 21 detailed factors for evaluating each category. In terms of ethics, the study introduces three additional factors-accessibility, openness, and fairness-to the ten items initially developed by KISDI. In the safety and reliability category, the study excludes factors such as dependability, policy, compliance, and awareness improvement as they can be better addressed from a technical perspective. The compliance category includes factors such as human rights protection, privacy protection, non-infringement, publicness, accountability, safety, transparency, policy compliance, and explainability.For the user rights category, the study excludes factors such as publicness, data management, policy compliance, awareness improvement, recoverability, openness, and accuracy. The environmental friendliness category encompasses diversity, publicness, dependability, transparency, awareness improvement, recoverability, and openness.This study lays the foundation for further related research and contributes to the establishment of relevant policies by establishing a model for evaluating the impact of AI services. Future research is required to assess the validity of the developed indicators and provide specific evaluation items for practical use, based on expert evaluations.

• 농업과학연구
• /
• 제48권4호
• /
• pp.855-863
• /
• 2021

The purpose of this study is to suggest an improvement plan for the National Technical Qualification Practical Evaluation focusing on National Competency Standards. First, in order to strengthen practical techniques such as field abilities and expertise, practical evaluation methods were applied to the National Competency Standards, referring to a learning module focused on field performance. Second, an expert advisory committee in the field of organic agriculture was utilized to compare, analyze, and match the competency unit and competency unit elements of the National Competency Standards with the national technical qualification examination standards in field of organic agriculture. In addition, in order to identify work in progress in the industrial field, share professional practice skills, and analyze facilities and equipment, we visited an organic agriculture industry site. Through this, a practical evaluation exam was developed. Subsequently, in order to confirm the adequacy of the developed exam, the pilot test assessment was conducted for those majoring in organic agriculture. Finally, as a feasibility study, a survey was conducted. Based on the results, greater technical job competency in the field of organic agriculture will contribute to strengthening knowledge in this field by suggesting an improvement plan for the national technical qualifications practical evaluation method in the field of organic agriculture.

• Steel and Composite Structures
• /
• 제47권4호
• /
• pp.451-454
• /
• 2023

Landslides are one of the natural disasters that cause a lot of financial and human losses every year It will be all over the world. China, especially. The Mainland China can be divided into 12 zones, including 4 high susceptibility zones, 7 medium susceptibility zones and 1 low susceptibility zone, according to landslide proneness. Climate and physiography are always at risk of landslides. The purpose of this research is to prepare a landslide hazard map using the Hierarchical Analysis Process method. In the GIS environment, it is in a part of China watershed. In order to prepare a landslide hazard map, first with Field studies, a distribution map of landslides in the area and then a map of factors affecting landslides were prepared. In the next stage, the factors are prioritized using expert opinion and hierarchical analysis process and nine factors including height, slope, slope direction, geological units, land use, distance from Waterway, distance from the road, distance from the fault and rainfall map were selected as effective factors. Then Landslide risk zoning in the region was done using the hierarchical analysis process model. The results showed that the three factors of geological units, distance from the road and slope are the most important have had an effect on the occurrence of landslides in the region, while the two factors of fault and rainfall have the least effect The landslide occurred in the region.