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关键词： Programming   Teaching and learning   Interdisciplinary pedagogy   Computer science   Business school   UTAUT  

摘要： PurposeThis study aims to develops an interdisciplinary business and computer science pedagogy for teaching and learning computer programming in business schools at higher education institutions and explores its associated benefits, challenges and ***/methodology/approachBased on a body of theories, an interdisciplinary pedagogy is developed and tested for programming education in a business context. Meanwhile, based on the unified theory of acceptance and use of technology, the authors used observation study and thematic analysis to explore opportunities, challenges and future improvements associated with this interdisciplinary *** developed pedagogy includes integrating humanism and construction theory, problem-based learning, cognitive development, active instructional strategies, synergy of individual and group programming tasks and creating an encouraging and inclusive learning environment. This study shows that business students perceive this novel pedagogy as highly valuable because it enhances their logical thinking and problem-solving abilities while giving them a sense of accomplishment. Although students face challenges in data preprocessing, error handling and translating theoretical knowledge, they find it useful to review teaching materials, seek peer support and learn independently through online resources. Further improvements in pedagogy include incorporating collaborative code reviews, using shared documents for troubleshooting and grouping students based on their prior programming *** implicationsThis interdisciplinary pedagogy can guide business schools to improve the quality of programming-related modules, enhance students' performance and prepare them for future ***/valueThis is the first interdisciplinary study investigating teaching programming in a business context.

摘要： This article has been retracted: please see Elsevier Policy on Article Withdrawal ( https://***/locate/withdrawalpolicy ). This article has been retracted at the request of the Editor-in-Chief of Theoretical Computer Science, Section A. The article is a duplicate of a paper that has already been published in Int. J. Nonlinear Anal. Appl., Volume 13 (2022), Issue 2, Pages 1893-1905, http://***/10.22075/ijnaa.2022.27403.3588 . One of the conditions of submission of a paper for publication is therefore that authors declare explicitly that the paper has not been previously published and is not under consideration for publication elsewhere. As such this article represents a misuse of the scientific publishing system. The scientific community takes a very strong view on this matter and apologies are offered to readers of the journal that this was not detected during the submission process.

关键词： Heuristic algorithms   Event detection   Predictive control   Prediction algorithms   Electronic mail   Trajectory   Economic indicators   Couplings   Computer science   Circuit stability   Coupled nonlinear systems   distributed model predictive control   dynamic self-triggered mechanism  

摘要： This article proposes a dynamic self-triggered distributed model predictive control algorithm for coupled nonlinear systems facing external disturbances and constraints on state and input variables. A dynamic self-triggered mechanism that combines the advantages of event-triggered and self-triggered strategies is designed to simultaneously reduce the frequencies of both sampling and solving optimization problems. Particularly, the triggering threshold is adaptively adjusted using a dynamic variable, which can effectively balance control performance and computational resources. Furthermore, through the construction of a two-model optimal control problem and the analysis of input-to-state practical stability for the overall system, a single-mode distributed model predictive control framework is established for each subsystem within the proposed algorithm, which enables a fully distributed implementation. Sufficient conditions for recursive feasibility and robust stability are investigated, and conservatism is reduced by eliminating the requirement for the system state to reach the terminal region in finite time. Finally, the effectiveness of the developed algorithm is validated through two numerical examples with comparisons.

关键词： COVID-19   hospitalisation   Myanmar   oral health   psychological factors   quality of life  

摘要： BackgroundThe complex association between COVID-19 and psychological factors may significantly impact oral health, including oral health-related quality of life (OHRQoL). Despite their interconnected nature, literature regarding their collective impact on OHRQoL is *** study aims to assess the independent and interactive effects of COVID-19 infection and psychological factors on *** and MethodsThe cross-sectional study included 158 participants from a health centre in Yangon city. Participants were categorised into three groups based on their COVID-19 infection history, hospitalisation and oxygen supply: 'not experienced', 'experienced, non-hospitalised' and 'experienced, hospitalised'. Validated instruments, including Depression, Anxiety and Stress Scale-21 (DASS-21) to measure emotional states and the Oral Health Impact Profile-14 (OHIP-14) to assess OHRQoL, were employed. Descriptive statistics, Mann-Whitney U test, Kruskal-Wallis test, linear regressions and interaction analysis were *** median OHIP-14 score was 7.2. Among 85 confirmed COVID-19 cases, 38.8% (n = 33) received hospitalisation and oxygen supply. Multivariable regression analysis identified 'experienced, hospitalised' (95% CI: 6.36, 11.76), difficulty falling asleep (95% CI: 2.65, 7.18), depressive symptoms (95% CI: 7.38, 12.44), anxiety symptoms (95% CI: 2.93, 7.52) and stress symptoms (95% CI: 4.55, 11.11) as predictors of OHIP-14. Interaction analysis revealed their associations varied by hospitalisation history. In non-hospitalised individuals, depressive symptoms were positively interacted with OHRQoL (95% CI: 1.34, 9.02). Significant associations were observed between 'experienced, hospitalised' x 'depressive, anxiety and stress symptoms' and OHRQoL in both univariable and multivariable *** COVID-19 infection history and psychological distress significantly affect OHRQoL in Myanmar participants. Moreover, a strong interactive asso

关键词： Integrated curriculum   Computer Science   Justice-oriented curriculum   Co-design   Teacher collaboration   Integrated experiential learning   Adaptive expertise   Research practice partnership  

摘要： The purpose of this cross-case analysis is to understand how mathematics and English Language Arts (ELA) educators integrated social justice (SJ)-oriented computer science (CS) instruction into middle school classrooms. An integrated curriculum synthesises content and methods from two or more fields to teach curricular concepts and solve complex problems. This research explores data collected as part of a research-practice partnership (RPP) to deepen the field's understanding of achieving this integration. Through co-designing and implementing instructional units that integrate social justice-oriented CS instruction, we uncovered important themes and patterns that make CS accessible to teachers across varying contexts. These themes encompass the demonstration of the teachers' (1) willingness to collaborate, (2) design of integrated experiential learning, and (3) adaptive expertise throughout the process. The study aims to highlight actionable conditions and factors for practitioners, teacher educators, and curriculum developers interested in adapting this work to create a justice-oriented integrated curriculum in their context. We meet this purpose by answering the research question: How do middle school teachers describe the co-learning and collaborative design process of integrating justice-oriented computer science instruction into mathematics and ELA classrooms?

关键词： Quantum physics   Computer science   History  

摘要： A century ago, physics had its Darwinian moment - a change in perspective that was as consequential for the physical sciences as the theory of evolution by natural selection was for biology. A century ago, physics had its Darwinian moment - a change in perspective that was as consequential for the physical sciences as the theory of evolution by natural selection was for biology.

关键词： Generators   Electronic mail   Computer science   Graph neural networks   Feature extraction   Uncertainty   Data mining   Social networking (online)   Clustering methods   Training   Graph generator   graph learning   information bottleneck (IB)   multiview graph clustering (MGC)   variational inference  

摘要： Multiview graph clustering (MGC) methods are increasingly being studied due to the explosion of multiview data with graph structural information. The critical point of MGC is to better utilize view-specific and view-common information in features and graphs of multiple views. However, existing works have an inherent limitation that they are unable to concurrently utilize the consensus graph information across multiple graphs and the view-specific feature information. To address this issue, we propose a variational graph generator for MGC (VGMGC). Specifically, a novel variational graph generator is proposed to extract common information among multiple graphs. This generator infers a reliable variational consensus graph based on a priori assumption over multiple graphs. Then, a simple yet effective graph encoder in conjunction with the multiview clustering objective is presented to learn the desired graph embeddings for clustering, which embeds the inferred view-common graph and view-specific graphs together with features. Finally, theoretical results illustrate the rationality of the VGMGC by analyzing the uncertainty of the inferred consensus graph with the information bottleneck (IB) principle. Extensive experiments demonstrate the superior performance of our VGMGC over state-of-the-art methods (SOTAs). The source code is publicly available at: https://***/cjpcool/VGMGC.

关键词： artificial intelligence   biology   diagnostics   machine learning   nervous system   neuroscience   neurology   therapeutics  

摘要： Unlike other fields of biology, neuroscience and the study of the nervous system across a range of 19 species were characterized early on by the need for the analysis of highly complex data sets. In seminal 20 areas of neuroscience, such as electrophysiology, neuroimaging, and neurophysiology, progress in both 21 data acquisition and data analysis was limited by the capabilities of hardware and software solutions 22 available to researchers. At the same time, critical advances in computer science and software 23 engineering not only led to fundamentally important new discoveries in neuroscience but were often 24 also driven by challenges resulting from paradigm-shifting discoveries in neuroscience, such as the In summary, the Frontiers Research Topic on Advances in computer science and their impact on 89 data acquisition and analysis in neuroscience, provides novel contributions exemplifying how 90 interdisciplinary work in computer science and neuroscience can synergistically improve data analysis 91 in a wide range of scientific and medical utilities increasing both scientific knowledge and the value of 92 tools in clinical diagnostics, prognostics, and therapeutics, altogether reducing the socio-economic 93 burden of disease conditions affecting the nervous system. 94 95

关键词： Black employees   Black scholarship   Ethical leadership   Signaling theory   Psychological diversity climate  

摘要： The goal of our work is to explore and highlight factors that contribute to positive experiences of Black employees. To accomplish this, we integrate behavioral ethics research into the Black scholarship literature. Specifically, we focus on the role of ethical leadership. We leverage signaling theory to explain the Black cultural implications associated with ethical leadership and how ethical leaders create racially just workplaces. Across three studies (i.e., one cross-sectional field study and two experimental vignettes), we demonstrate that ethical leadership operates as a welcoming signal for Black employees, which positively impacts Black employees' evaluations of psychological diversity climate. By cultivating Black employees' evaluations of psychological diversity climate, Black employees are more likely to be engaged and are less likely to be ostracized in the workplace, which are key indicators of a racially just workplace. Theoretical and practical implications are discussed. We conclude with limitations and future research ideas.

关键词： Drugs   Predictive models   Magnetic separation   Laplace equations   Bioinformatics   Sodium   Market research   Graph convolutional networks   Computer science   Computational modeling  

摘要： Polypharmacy is a common means of clinical treatments, but detecting drug-drug interactions (DDIs) behind unexpected effects can be costly and faces clinical limitations. Recently, graph neural networks (GNNs) have demonstrated encouraging performance in predicting DDIs. However, most studies overlook the comprehensive aspects of DDIs, such as the coexistence of types of pharmacological changes and the asymmetric roles of drugs. In this article, we define new prediction tasks, taking into account both enhancive or depressive changes and the roles of drugs, and then establish spectral GNNs to predict comprehensive information of DDIs. First, we formally define several tasks, including joint prediction tasks designed to leverage both types and directions. These tasks deduce to sub-tasks in previous studies. Then, we propose a unified framework, the MKMGCN-DDI, via introducing two Magnetic Laplacian matrices to encode comprehension information within DDIs, defining multiple graph filters, and designing multiple-kernel based Magnetic graph convolutional networks (MKMGCN). Experiments across three datasets show that it not only has good adaptability to multiple tasks but also significantly improves results on simple tasks. Case studies on breast neoplasms and lung neoplasms verify its feasibility, as over half of top-10 items are supported.