• 문화기술의 융합
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• 제8권1호
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• pp.131-138
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• 2022

본 연구는 국내 간호대학생의 안전에 관한 연구 동향을 분석하고자 실시하였다. 7개의 데이터 베이스를 통해 'safety', 'safety*', 'patient safety', 'patient safety*' 'nursing students', and 'nursing * students' 검색한 결과 총 29개의 논문이 추출되었다. 연구결과, '2015-2019년' 69.0%, '기타 저널' 79.3%, 대상자는 평균 242.4 명으로 '200명 이하' 51.7%, 대상지역은 '1개 지역' 48.2%, 참여 학교는 '3개 학교이상' 42.3%, 학년은 '4학년' 56.2%, 대상자 산출근거는 'G*power' 86.2%, IRB '미승인' 58.6%, 분석방법은 '회귀분석' 75.9%, 저자는 '2명' 58.6%로 대다수를 차지하였다. 키워드 분석에서도 지식중심에서 환자중심으로 변화하였다. 간호대학생의 안전역량을 파악하기 위한 전국적인 실태조사와 간호학적인 안전역량 함양을 위한 실무중심의 교육이 요구된다.

• 방사성폐기물학회지
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• 제19권4호
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• pp.459-467
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• 2021

In the majority of countries, the upper limit of buffer temperature in a repository is set to below 100℃ due to the possible illitization. This smectite-to-illite transformation is expected to be detrimental to the swelling functions of the buffer. However, if the upper limit is increased while preventing illitization, the disposal density and cost-effectiveness for the repository will dramatically increase. Thus, understanding the characteristics and creating a database related to the buffer under the elevated temperature conditions is crucial. In this study, a strategy to investigate the bentonite found in Korea under the elevated temperatures from a mineral transformation and radionuclides retardation perspective was proposed. Certain long-term hydrothermal reactions generated the bentonite samples that were utilized for the investigation of their mineral transformation and radionuclide retardation characteristics. The bentonite samples are expected to be studied using in-situ synchrotron-based X-Ray Diffraction (XRD) technique to determine the smectite-to-illite transformation. Simultaneously, the 'high-temperature and high-pressure mineral alteration measurement system' based on the Diamond Anvil Cell (DAC) will control and provide the elevated temperature and pressure conditions during the measurements. The kinetic models, including the Huang and Cuadros model, are expected to predict the time and manner in which the illitization will become detrimental to the performance and safety of the repository. The sorption reactions planned for the bentonite samples to evaluate the effects on retardation will provide the information required to expand the current knowledge of repository optimization.

• 한방재활의학과학회지
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• 제32권2호
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• pp.95-103
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• 2022

Objectives This study was conducted to assess the effect of chuna manual therapy after hip arthroplasty. Methods We searched across 9 electronic databases (PubMed, Cochrane Library, Wangfang data, China National Knowledge Infrastructure [CNKI], Oriental Medicine Advanced Searching Integrated System [OASIS], National Digital Science Library [NDSL], Korean Medical Database [KMBASE], Koreanstudies Information Service System [KISS], Research Information Sharing Service [RISS]) to find randomized controlled clinical trials for chuna manual therapy after hip arthroplasty. Results On inclusion criteria, 11 appropriate studies were included and analyzed. The deep vein thrombosis incidence of the chuna manual therapy group was statistically lower than the conventional treatment group (p=0.0002). Chuna manual therapy significantly improved the Harris hip score compared with conventional treatment (p<0.00001). Also, chuna manual therapy combined with herbal fumigation therapy significantly elevated the hip joint function score of Harris hip score compared with the conventional therapy group (p<0.00001). Conclusions The systematic review showed that chuna manual therapy had significant effects on hip arthroplasty. Nonetheless, considering the high risk of bias and geographic bias, further research with well-designed studies is required to support the effectiveness of chuna manual therapy.

• 한국컴퓨터정보학회논문지
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• 제27권9호
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• pp.139-147
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• 2022

본 연구에서는 증강현실 기술을 이용하여, 화학에 입문하는 사람이 화학 학습에 필요한 지식을 쉽게 습득할 수 있도록 모바일 애플리케이션을 개발하는 것을 목표로 한다. 본 연구에서는 2차원 형태의 그림을 인식해 화학 구조를 3차원의 개체로 증강 시켜 사용자의 화면에 보여주고, 이와 관련된 다분야의 정보를 동시에 제공하는 서비스를 활용해 새로운 화학 학습 경험을 제공하는 점이 특징이다. 이를 위해 별도의 시스템과 콘텐츠를 구성하였고, 안전하고 실시간적인 데이터 관리를 위해 로그인 API와 실시간 데이터베이스 기술을 사용하였으며, 이미지 인식 및 3차원 개체 증강 서비스를 위해 이미지 트래킹 기술을 사용하였다. 본 연구를 통한 결과는 실험을 통해 유의미한 결과를 도출하였다. 향후 연구에서는 화학 구조 데이터 라이브러리를 사용하여 효율적으로 데이터를 불러오고 출력할 수 있도록 한다.

• 한방재활의학과학회지
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• 제33권2호
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• pp.19-32
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• 2023

Objectives The purpose of this study is to systematically review the degree of pain and function improvement in acupuncture treatment for patellofemoral pain syndrome (PFPS). Methods Randomized controlled trials (RCTs) were searched from Medline/PubMed, Cochrane Library, Embase, WanFang Data, China National Knowledge Infrastructure (CNKI), Citation Information by NII (CiNII), Koreanstudies Information Service System (KISS), ScienceON, KoreaMed, and Korean Medical Database (KMbase). The methodological quality of selected RCTs' were evaluated according to Cochrane RoB2 tool. Results Total of 158 studies were identified and 7 RCTs were selected for systematic review. Frequently used evaluation method were visual analogue scale and Kujala scores. All studies showed significant effect on pain reduction and knee function between before and after treatment, but showed partial significance between the intervention and control group. Conclusions Research showed that acupuncture treatment is an effective treatment for improving the pain and function of PFPS, but it is difficult to conclude that it has a significant effect compared to other treatments. Selected studies included subjective evaluation indicators and the total of selected studies were small, so the interpretation of the results is limited. Also most of the included studies are evaluated to have some concerns of bias. Therefore, subsequent research should continously be done in more objective and systematic method.

• Journal of Acupuncture Research
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• 제40권3호
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• pp.238-244
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• 2023

Background: Occipital neuralgia (ON) is an established risk factor for headaches in the posterior cervical region. Several conservative treatments by nerve decompression and pain relief are available for ON, but these treatments have limitations. Acupuncture treatment, which is known to demonstrate analgesic effects, involves various stimulation methods, and several studies have reported their clinical benefit. No recent systematic review (SR) has compared each acupuncture type for ON treatment. Thus, this SR aims to investigate the clinical effectiveness of each acupuncture type for treating ON. Methods: We will identify relevant studies using electronic databases, including EMBASE, MEDLINE, Cochrane Library, China National Knowledge Infrastructure (CNKI), Korean Studies Information Service System (KISS), Korean Medical Database, KoreaMed, and National Digital Science Library (NDSL) from the inception until August 2023. The primary outcome will include the numerical change of pain symptoms (visual analog scale and numerical rating scale) and effective rate. Safety and secondary outcomes will include adverse events and quality of life. We will compare the conservative treatment with the acupuncture treatment using network meta-analysis. The Cochrane Collaboration "risk of bias" tools will be used to assess the quality of included trials. The Grades of Recommendation, Assessment, Development, and Evaluation will be used to examine the evidence level. Conclusion: This study will provide clinical evidence of several acupuncture types for ON and help clinicians decide on the best.

• 문화기술의 융합
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• 제9권1호
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• pp.669-678
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• 2023

본 연구는 'ICT를 활용한 구체적 사회복지교육은 무엇이며, 이러한 교육은 교육적 효과성이 증명되었는가?'를 검증하고자 하였다. 이러한 연구목적을 달성하기 위해 DBPIA, Kiss, EBSCO를 기반으로 사회복지교육, social work education, ICT, computer simulation, virtual reality or augmented reality 등의 키워드로 2016년 1월부터 2022년 7월까지의 논문을 검색하였다. 국내 database에서는 관련논문이 검색되지 않았으나 EBSCO를 통해 총 75편의 논문이 검색되었다. 이를 3가지 기준을 통해 선별하여 총 13편의 논문이 본 연구분석에 활용되었다. 이렇게 선별된 논문을 다음의 9가지 기준으로 내용분석하였다: 연구국가, 교육대상(학부/대학원생 등), 교육목표, 교육내용, 적용된 교육이론, 교과목명 또는 유형(교과/비교과형태), 평가방법, 평가결과와 활용된 소프트웨어나 관련기기. 연구 분석결과, VR, Second Life, PeopleSIM, 자체개발 앱 등을 통해 사회복지교육을 진행하였고 대부분의 연구에서 몰입감, 학생 만족도, 지식향상 등의 효과성이 증명되었다. 이를 바탕으로 국내에 거의 전무한 사회복지교육에서 ICT의 활용 가능성에 대한 대안을 제시하였다.

• Journal of Veterinary Science
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• 제24권3호
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• pp.48.1-48.13
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• 2023

Background: Senecavirus A (SVA), a member of the family Picornaviridae, is newly discovered, which causes vesicular lesions, lameness in swine, and even death in neonatal piglets. SVA has rapidly spread worldwide in recent years, especially in Asia. Objectives: We conducted a global meta-analysis and systematic review to determine the status of SVA infection in pigs. Methods: Through PubMed, VIP Chinese Journals Database, China National Knowledge Infrastructure, and Wanfang Data search data from 2014 to July 26, 2020, a total of 34 articles were included in this analysis based on our inclusion criteria. We estimated the pooled prevalence of SVA in pigs by the random effects model. A risk of bias assessment of the studies and subgroup analysis to explain heterogeneity was undertaken. Results: We estimated the SVA prevalence to be 15.90% (1,564/9,839; 95% confidence interval [CI], 44.75-65.89) globally. The prevalence decreased to 11.06% (945/8,542; 95% CI, 28.25-50.64) after 2016. The highest SVA prevalence with the VP1-based RT-PCR and immunohistochemistry assay was 58.52% (594/1,015; 95% CI, 59.90-83.96) and 85.54% (71/83; 95% CI, 76.68-100.00), respectively. Besides, the SVA prevalence in piglet herds was the highest at 71.69% (119/166; 95% CI, 68.61-98.43) (p < 0.05). Moreover, our analysis confirmed that the subgroups, including country, sampling year, sampling position, detected gene, detection method, season, age, and climate, could be the heterogeneous factors associated with SVA prevalence. Conclusions: The results indicated that SVA widely exists in various countries currently. Therefore, more prevention and control policies should be proposed to enhance the management of pig farms and improve breeding conditions and the environment to reduce the spread of SVA.

• 의학교육논단
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• 제25권2호
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• pp.132-138
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• 2023

Cohorts are established and operated at medical schools as part of efforts to improve the quality of education. Chosun University College of Medicine clarified the purpose of establishing three cohorts in light of its core values and developed criteria and indicators for each purpose. An organization focusing on cohort construction and operation was established as the Cohort Committee under the Quality Improvement Committee, and guidelines were proposed. In addition, a database and system were developed to handle primary data efficiently, and tools for measuring psychological variables were created. The data collected by establishing a cohort, regions, and admission types of graduates were first analyzed for the following projects: (1) an analysis of the educational process and quality improvement to educate medical professionals who contribute to the community after graduation, and (2) an analysis of the educational process and quality improvement to secure excellence in the medical field (e.g., knowledge and clinical reasoning), using information on the academic achievements of students and graduates as primary data. Chosun University College of Medicine is conducting cohorts and longitudinal studies gradually, starting with a simple, practically feasible system to solve the difficulties faced in cohort establishment and operation. Medical educators hope that future data collection and analysis will improve the quality of medical school education and have practical implications.

• Nuclear Engineering and Technology
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• 제55권7호
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• pp.2656-2661
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• 2023

The project of China initiative Accelerator Driven Subcritical (CiADS) system has been started to construct in southeast China's Guangdong province since 2019, which is expected to be checked and accepted in the year 2025. In order to make the students in University of Chinese Academy of Sciences (UCAS) better understand the main characteristic and the operation condition in the subcritical nuclear facility, the training platform for CiADS has been developed based on the Cave Automatic Virtual Environment (CAVE) in the Institute of Modern Physics Chinese Academy of Sciences (IMPCAS). The CAVE platform is a kind of non-head mounted virtual reality display system, which can provide the immersive experience and the alternative training platform to substitute the dangerous operation experiments with strong radioactivity. In this paper, the CAVE platform for the training scenarios in CiADS system has been presented with real-time simulation feature, where the required devices to generate the auditory and visual senses with the interactive mode have been detailed. Moreover, the three dimensional modeling database has been created for the different operation conditions, which can bring more freedom for the teachers to generate the appropriate training courses for the students. All the user-friendly features will offer a deep realistic impression to the students for the purpose of getting the required knowledge and experience without the large costs in the traditional experimental nuclear reactor.