Journal of the Korea Academia-Industrial cooperation Society最新文献_第8页

A Study on Operation Method of Protection Coordination in Grid-connected Community Micro-grid System 并网社区微电网系统保护协调运行方法研究

Journal of the Korea Academia-Industrial cooperation Society Pub Date : 2024-01-31 DOI: 10.5762/kais.2024.25.1.804

Na-Kyung Lee, Ji-Myung Kim, Kyung-Hwa Kim, Yun-Ho Kim, Il-Moo Lee, D. Rho

引用次数: 0

Influencing Factors of the Mortality in Patients with Major Trauma: 2016-2022 Community-Based Severe Trauma Survey in Korea 重大创伤患者死亡率的影响因素：2016-2022 年韩国社区严重创伤调查

Journal of the Korea Academia-Industrial cooperation Society Pub Date : 2024-01-31 DOI: 10.5762/kais.2024.25.1.564

Jieun Hwang, Hyunkyung Lee

{"title":"Influencing Factors of the Mortality in Patients with Major Trauma: 2016-2022 Community-Based Severe Trauma Survey in Korea","authors":"Jieun Hwang, Hyunkyung Lee","doi":"10.5762/kais.2024.25.1.564","DOIUrl":"https://doi.org/10.5762/kais.2024.25.1.564","url":null,"abstract":"This study aimed to examine trends in severe trauma patients in South Korea over the past 5 years, identify characteristics of fall patients, and investigate factors influencing fall-related deaths in medical institutions. The study utilized data from the Community-Based Severe Trauma Survey provided by the Korea Centers for Disease Control and Prevention from 2016 to 2020. Among 232,625 severe trauma patients treated during the study period, 25.6% were fall patients (n=59,576). The majority of fall patients (65.1%) were male, and the highest incidence was in the 50-59 age group (19.8%). Falls were the most common reason for visiting a Local Emergency Treatment Center (44.4%). An investigation of factors influencing fall-related deaths revealed that a higher Injury Severity Score (ISS) was associated with increased mortality risk. In the Regional Trauma Center, the risk of death decreased for fall patients who underwent surgery or embolization but increased for those who received blood transfusions. In contrast, in Local Emergency Treatment Centers and Local Emergency Medical Institutions, mortality risk increased for patients who underwent surgery or embolization. A balanced emergency medical system is needed to address regional disparities in emergency medical care to reduce fall-related deaths and disabilities.","PeriodicalId":112431,"journal":{"name":"Journal of the Korea Academia-Industrial cooperation Society","volume":"432 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140473010","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Impact of Early childcare teacher efficacy and mindset on their work performance 幼儿教师的效能感和心态对其工作表现的影响

Journal of the Korea Academia-Industrial cooperation Society Pub Date : 2024-01-31 DOI: 10.5762/kais.2024.25.1.581

Yoon-Mi Kim, Sung-Je Cho

引用次数: 0

The Impact of Intra Embeddedness on Turnover Intentions in Military Officers: Focusing on The Moderating Effect of Extra Social Capital 内部嵌入性对军官离职意愿的影响：关注额外社会资本的调节效应

Journal of the Korea Academia-Industrial cooperation Society Pub Date : 2024-01-31 DOI: 10.5762/kais.2024.25.1.332

Dong-Hyuck Huh

{"title":"The Impact of Intra Embeddedness on Turnover Intentions in Military Officers: Focusing on The Moderating Effect of Extra Social Capital","authors":"Dong-Hyuck Huh","doi":"10.5762/kais.2024.25.1.332","DOIUrl":"https://doi.org/10.5762/kais.2024.25.1.332","url":null,"abstract":"The strong relationship-oriented and hierarchical organizational culture of South Korean military officers underscores the need for research on 'internal embeddedness'. This concept focuses on the extent to which individuals are integrated into their organization and how this integration influences their behavior. Additionally, military officers exhibit characteristics of firm-specific human capital and thus have limited applicability in other organizations and experience a consequent restriction in external mobility. This situation raises concerns about career stagnation due to involuntary turnover, though it is known that social capital can play a crucial role in addressing this issue. The study was conducted using responses to an online survey of 598 military officers to investigate how an individual's internal embeddedness influences intention to leave the military service and whether external social capital moderates this effect. After verifying variable reliability and validity, descriptive statistics and Pearson's correlation analysis were used to examine correlations between variables. The hypotheses of the research model were tested using multiple regression analysis (SPSS). The study suggests that organizations should encourage members to develop external social capital and actively develop their careers and skills to enhance their external competitiveness.","PeriodicalId":112431,"journal":{"name":"Journal of the Korea Academia-Industrial cooperation Society","volume":"30 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140470742","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Differences in Awareness of sexual violence according to witnessing experience; for military personnel 目睹经历不同的军事人员对性暴力认识的差异

Journal of the Korea Academia-Industrial cooperation Society Pub Date : 2024-01-31 DOI: 10.5762/kais.2024.25.1.572

Young-A Kim, Hyekyung Kang

{"title":"Differences in Awareness of sexual violence according to witnessing experience; for military personnel","authors":"Young-A Kim, Hyekyung Kang","doi":"10.5762/kais.2024.25.1.572","DOIUrl":"https://doi.org/10.5762/kais.2024.25.1.572","url":null,"abstract":"This study explored to by comparing military workers' sexual violence awareness, gender consciousness, perception of secondary damage of sexual violence and social self-efficacy according to whether they have witnessed sexual violence or not, influencing factors related to the possibility of colleague' intervention were. 234 people were analyzed using a survey platform from June 1, 2023 to September 29, 2023, using a snowball sampling targeting military personnel working in front and rear areas. Collected data were analyzed using descriptive statistics, the t-test, the χ 2 test, Pearson's correlation coefficient analysis, and logistic regression. Significant differences were observed between those who had witnessed sexual violence or not in terms of sexual violence awareness and social self-efficacy(p<0.01). Experience of witnessing sexual violence was correlated with gender consciousness (r=0.38,p<.05) and social self-efficacy (r=0.58, p<0.001), and gender awareness was correlated with secondary victimization (r=0.08, p=0.01). Compared to the group without experience witnessing sexual violence, the group that the experiences had 1.20 times higher awareness of sexual violence(p=0.042), 2.15 times higher secondary victimization(p=.017), and 1.21 times higher social self-efficacy(p<.05). Accordingly, it is necessary to develop a witness program that can serve as bystanders and witnesses to co-workers to prevent sexual violence, and continuous related education is needed who can expect to play a social role as military workers.","PeriodicalId":112431,"journal":{"name":"Journal of the Korea Academia-Industrial cooperation Society","volume":"9 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140478098","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Relationship between Health-Related Characteristics, Oral Health Care Habits and Self-Perceived Halitosis in Some College Students 部分大学生的健康相关特征、口腔保健习惯与自感口臭之间的关系

Journal of the Korea Academia-Industrial cooperation Society Pub Date : 2024-01-31 DOI: 10.5762/kais.2024.25.1.256

Su-Jin Jung, Hyun-Min kang, Seo-Hyun Park, So-Hyun Park, Tae-Jae Choi, Ji-Hye Han

引用次数: 0

A Study on the Derivation of Work Hazards in Cold-rolled Steel Slitter Knife Machining Process using Collaborative Robot 利用协作机器人推导冷轧钢分条刀加工过程中的工作危害的研究

Journal of the Korea Academia-Industrial cooperation Society Pub Date : 2024-01-31 DOI: 10.5762/kais.2024.25.1.706

Sa-Rang Lim, Tae-Hun Kim

引用次数: 0

Understanding on Physics-Informed DeepONet 了解物理信息 DeepONet

Journal of the Korea Academia-Industrial cooperation Society Pub Date : 2024-01-31 DOI: 10.5762/kais.2024.25.1.166

Sang-Min Lee

{"title":"Understanding on Physics-Informed DeepONet","authors":"Sang-Min Lee","doi":"10.5762/kais.2024.25.1.166","DOIUrl":"https://doi.org/10.5762/kais.2024.25.1.166","url":null,"abstract":"Partial differential equations (PDEs) play a pivotal role in mathematical analysis and modeling of dynamic processes across various disciplines of science and engineering. Machine learning (ML) techniques have emerged as a promising new approach to solving PDEs. Among them, Physics-Informed Neural Networks (PINNs) have garnered significant attention in numerous scientific and engineering studies. PINNs employ a single deep neural network to assimilate observational data with PDEs across the entire space-time of a physical system, subsequently yielding rapid solutions. However, a PINN may entail intricate analyses or computations and can be cost-intensive, depending on initial or boundary conditions and other input parameters. To address the limitations of the PINN, especially concerning resolution for nonlinear problems, the Physical-Informed Deep Operator Network (DeepONet) is introduced in this paper. The Physics-Informed DeepONet is a deep learning framework crafted to discern solution operators for any given PDEs, even in scenarios lacking paired input/output training data. The proposed framework is able to predict solutions for various types of parameterized PDEs much faster than conventional PDE solvers. Several cases confirm that this approach is effective in establishing previously unexplored paradigms for modeling/simulating nonlinear and non-equilibrium processes in science and engineering.","PeriodicalId":112431,"journal":{"name":"Journal of the Korea Academia-Industrial cooperation Society","volume":"384 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140477016","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effect of Exercise Programs Applied on Unstable Support Surfaces on Balance in Stroke patients: A Meta-analysis of Domestic Studies 应用于不稳定支撑表面的运动项目对脑卒中患者平衡能力的影响：国内研究的元分析

Journal of the Korea Academia-Industrial cooperation Society Pub Date : 2024-01-31 DOI: 10.5762/kais.2024.25.1.678

Jae-Heon Lim

{"title":"Effect of Exercise Programs Applied on Unstable Support Surfaces on Balance in Stroke patients: A Meta-analysis of Domestic Studies","authors":"Jae-Heon Lim","doi":"10.5762/kais.2024.25.1.678","DOIUrl":"https://doi.org/10.5762/kais.2024.25.1.678","url":null,"abstract":"This study was undertaken to determine the effect size of balance exercises performed on unstable surfaces in stroke patients by systematic and comprehensive analysis. A randomly assigned clinical trial was performed on stroke patients who participated in an exercise program. Outcomes (balance results) were compared with those of age matched stroke patients who did not perform balance exercises. The literature was searched for studies published from January 2014 to June 2023 in four domestic databases. The 11 selected articles were tested for homogeneity, and effect sizes were calculated using a random effects model. The effect size of individual studies calculated using the R project for Statistical computing version (4.3.1) was 0.48 (95% CI: 0.23-0.73), indicating a medium effect size. Effect sizes determined by balance tests were 0.43 (95% CI : 0.09-0.76) for the timed up and go test (TUG) and 0.57 (95% CI : 0.13-1.02) for the Berg balance scale (BBS). Exercise programs conducted on unstable support surfaces had positive effects on the balance abilities of stroke patients. We recommend that future research be conducted on the effectiveness of various intervention programs for stroke patients.","PeriodicalId":112431,"journal":{"name":"Journal of the Korea Academia-Industrial cooperation Society","volume":"249 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140477786","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Analysis of Willingness to Pay for Low-Carbon Agrifood for Sustainable Agriculture: The Case of the 20s 低碳农业食品对可持续农业的支付意愿分析：20 年代的案例

Journal of the Korea Academia-Industrial cooperation Society Pub Date : 2024-01-31 DOI: 10.5762/kais.2024.25.1.172

Yong-Been Jo, Young-Gyun Kim, Eun-Hak Lee, Gyeong-Han Lee, Ji-Yong Lee, Se-Hwa Lim, Sung-Won Jang

{"title":"Analysis of Willingness to Pay for Low-Carbon Agrifood for Sustainable Agriculture: The Case of the 20s","authors":"Yong-Been Jo, Young-Gyun Kim, Eun-Hak Lee, Gyeong-Han Lee, Ji-Yong Lee, Se-Hwa Lim, Sung-Won Jang","doi":"10.5762/kais.2024.25.1.172","DOIUrl":"https://doi.org/10.5762/kais.2024.25.1.172","url":null,"abstract":"This study estimates the consumer value provided by low-carbon agrifood with a focus on people in their 20s, who are current and future consumers. Information was collected regarding the respondents' experiences, environmental awareness, perceptions of climate change and low-carbon agrifood, and their willingness to pay for it. Consumer preference for low-carbon agrifood was analyzed using the Contingent Valuation Method, which is commonly employed to estimate consumers' willingness to pay for non-market goods. To closely align with real market conditions and to facilitate respondents' answers to questions, a double-bounded dichotomous choice format was utilized. The empirical results show that for people in their 20s, the willingness-to-pay ratio for low-carbon agrifood was approximately 27% relative to conventional food. Environmental interest shown by such consumers had a statistically significant impact on the willingness-to-pay decision for these products, while treatment information, climate change awareness, and prior purchasing experiences contributed to numerical differences in the willingness-to-pay ratio. The analysis indicates a noticeable shift in willingness to pay based on the level of environmental concern. Therefore, prioritizing enhancement of individuals' awareness and interest in their environment should be considered a primary focus. However, while the awareness of climate change and the environment among individuals in their 20s appears to be high, their recognition of low-carbon agrifood seems comparatively low.","PeriodicalId":112431,"journal":{"name":"Journal of the Korea Academia-Industrial cooperation Society","volume":"206 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140477801","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0