• 지역사회간호학회지
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• 제33권4호
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• pp.446-455
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• 2022

Purpose: This study investigated the mediating effects of acceptance action on the relationship between diabetes distress and self-stigma in older adults with diabetes. Methods: A descriptive research approach was adopted using 187 patients diagnosed with diabetes mellitus by an endocrinology doctor. The data were collected from 26 to 31 March, 2020 and were analyzed using descriptive statistics, t-test, one-way ANOVA, Pearson's correlation coefficient analysis, and hierarchical multiple regression. Results: The mean scores for diabetes distress, self-stigma, and acceptance action were 2.98±0.64, 2.54±0.74, and 4.16±0.35, respectively. Acceptance action partially mediated the relationship between diabetes distress and self-stigma (z=1.98, p=.024), with an explanatory power of 51.0%. Conclusion: To reduce diabetes self-stigma among old adults in diabetes distress situations, it is necessary to improve their acceptance action and develop step-by-step differentiated acceptance action enhancement programs through multidisciplinary collaborations.

• Journal of Information Processing Systems
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• 제19권4호
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• pp.554-562
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• 2023

This research offers a sports video action recognition approach based on the fish swarm algorithm in light of the low accuracy of existing sports video action recognition methods. A modified fish swarm algorithm is proposed to construct invariant features and decrease the dimension of features. Based on this algorithm, local features and global features can be classified. The experimental findings on the typical sports action data set demonstrate that the key details of sports action can be successfully retained by the dimensionality-reduced fusion invariant characteristics. According to this research, the average recognition time of the proposed method for walking, running, squatting, sitting, and bending is less than 326 seconds, and the average recognition rate is higher than 94%. This proves that this method can significantly improve the performance and efficiency of online sports video motion recognition.

• 한국방사성폐기물학회:학술대회논문집
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• 한국방사성폐기물학회 2018년도 춘계학술논문요약집
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• pp.353-354
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• 2018

• 대한지구과학교육학회지
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• 제17권1호
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• pp.70-85
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• 2024

이 연구의 목적은 기후 행동이 참여자에게 미치는 영향은 무엇인지, 고등학교에서 기후 행동 교육이 어려운 이유는 무엇인지를 알아보는 것이었다. 이를 위해 기본적 질적 연구(basic qualitative research) 방법을 택하였으며 연구참여자는 활동 당시의 중학생 5명이다. 연구 결과는 다음과 같다. 중학생 때의 기후 행동으로 참여자의 진로는 구체적으로 변하였고 기후 소양은 함양되었다. 그리고 고등학교에서 기후 행동 교육은 충분하지 않았다. 기후 행동 교육을 하는 환경 과목은 많은 학생의 선택을 받지 못하여 개설이 어려웠으며 대학 입시에 대한 부담으로 창의적 체험활동 시간에 기후 행동 교육을 하는 것은 비현실적이었다. 이 연구의 논의점은 다음과 같다. 기후 행동은 진로를 구체화하고 기후 소양을 함양하는 데 일조하기 때문에 중학생에게 장려할 필요가 있다. 또한 기후 행동은 지속성이 중요하기 때문에, 기후 소양을 꾸준히 유지할 수 있도록 초·중·고등학교의 교육과정에 기후 행동 교육을 전문적으로 할 수 있는 과목을 개설할 필요가 있다.

• 기본간호학회지
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• 제22권2호
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• pp.169-179
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• 2015

Purpose: The purpose of this study was to improve the quality of fundamental nursing practice course. Methods: Participants were 132 students who took the fundamental nursing practice course at D university in N city. The study included processes of planning, action, observation, and reflection. Quantitative data were analyzed using SPSS 20.0 program and qualitative data were evaluated through content analysis. Results: The 12-step designing college courses model by Fink was applied in the planning. In the acting stage, the course was conducted according to the instruction in designing the course, students wrote reflective journals and the professor gave feedback to the reflective journal and the class observation journal was used for lessons. In the observation stage, the course evaluation was surveyed and analyzed, evaluations were positive with 47.1% of students positively evaluating the teaching strategy. In the reflecting stage, outcomes in course improvement were reflected on and, the number of students at the lower level-of-achievement decreased. Conclusion: Action research was a useful research method that could capture the quality improvement process in college courses. Expression of effort and passion to improve quality of education through action research in various ways and to share quality improvement strategies for nursing education are important.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2001년도 Proceeding of KIN-CIN Joint Symposium 2001 on Satellite Navigation/AIS, lntelligence , Computer Based Marine Simulation System and VDR
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• pp.114-119
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• 2001

Based on tole investigation on mariner’s behaviors in collision avoidance, actuality of collision avoidance at sea and the research on the uncertainty of collision avoidance behaviors adopted by two encounter vessels, and for the purpose to reduce the no-coordination action of collision avoidance between two encounter vessels, and on the base of different encounter situation in international convention for preventing collisions at sea, the concept of action situation between tee encounter vessels is proposed, and the directions for every encounter vessel to adopt course alteration to avoid collision are explained in different action situation. The mechanism of avoidance and reduction of no-coordination is established in intelligent collision avoidance system, and it is important id research on intelligent collision avoidance system.

• 영어어문교육
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• 제7권1호
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• pp.1-19
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• 2001

The current status of in-service teacher development shows that teachers' awareness can be enhanced through critical reflection. This study shows how an English teacher improved her own teaching situation through action research. It reports back the action research the teacher-researcher carried out in the EFL classroom setting. Aiming to improve the pupils' English speaking ability, the teacher introduced 'Task-based Language Teaching (TBLT)' to the English class. The teacher and the pupils took part in the evaluation process of learning and teaching. It was found that the new approach to teaching speaking helped the pupils improve speaking ability and take an active role in learning process. It is further suggested that teacher-initiated action research can be done in collaboration with colleagues, administrators and researchers.

• 한국지구과학회지
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• 제25권3호
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• pp.129-141
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• 2004

A peer assessment method was implemented as part of an action research project where the primary goal was to create constructivist science classrooms. Student reflective writings, which had been created in the process of action research, were analyzed to examine the perceptions of the students concerning the peer assessment method employed in their earth science classrooms. Five perception categories and thirteen statements were developed from the student writings. These indicated that the students appreciated the positive nature of peer assessment and the effects of it as an alternative method for promoting learning. It was also revealed, however, that some students displayed inappropriate behaviors toward peer assessment which led to negative perceptions of the new assessment method. Implications for future use of peer assessment in science classrooms are discussed. Limitations founded in the present study as well as possible solutions are provided.

• 감성과학
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• 제6권1호
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• pp.55-62
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• 2003

본 연구는 비디오/오디오 프로토콜 분석 방식을 이용해서 텍스타일 디자인 프로세스 중 모티브 개발 단계에서의 디자이너의 인지 모형을 분석하기 위한 탐색적 연구이다. 텍스타일 디자인 프로세스에 대한 프로토콜 분석을 위해 선행 연구를 고찰하여 디자인 행동 범주의 틀을 하향식(top-down)방식으로 설정하고 실제 행동 프로토콜(action protocol) 분석을 통해 상향식(bottom-up)방식으로 세부 디자인 행동을 분석하였다. 본 연구에서는 모델 휴먼 프로세서(Model Human Processor)이론에 기초하여 텍스타일 디자인 행동을 모터 행동(motor action), 지각 행동(perceptual action), 인지 행동(cognitive action)의 세 가지 범주로 나누었으며 이를 토대로 하여 텍스타일 디자인 프로세스에 적합한 코딩 스킴(coding scheme)을 개발하였다. 본 연구에서는 이 새로운 코딩 스킴을 토대로 하여 모티브 개발 단계에서의 텍스타일 디자이너의 인지 모형을 제시하였다.

• Biomolecules & Therapeutics
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• 제5권3호
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• pp.239-245
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• 1997

Trimetoquinol (TMQ) and its analogs are known to have thromboxane $A_2$ antagonistic action. We also reported that GS389, chemically similar to TMQ, has competitive antagonistic action in rat aorta and human platelets. In the present study, we investigated the pharmacological characteristics of GS283 and GS 386, analogs of GS389, using vascular smooth muscle, human platelets and rat brain homogenates. In isolated pig coronary artery (PCA), both of GS283 and GS386 relaxed U46619-contracted rings in concentration dependent manner. Pretreatment with several concentrations of GS283 and GS386 shifted the dose-response curves to the right, and reduced of maximum contration dose-dependently. Furthermore, GS283 and GS386 strongly inhibited $Ca^{2+}$ -induced contraction in the PCA. In human platelets, U46619- and A23187-induced platelet aggregation was inhibited by GS283 and GS386, concentration-dependently. Anti-platelet aggregation was related to the compound\`s ability to inhibit ATP release at each stimulation. In rat brain homogenates, receptor-binding assay resulted that both GS283 and GS386 have a relative affinity to $\alpha$-adrenergic receptor. Taken together. we concluded that the mechamism of action of GS283 and GS86 is not related with in TXA$_2$ receptor but concerned with calcium antagonistic action and a-blocking action.n.