Suggested Topics within your search.
Suggested Topics within your search.
-
1861
Distributionally Robust Multivariate Stochastic Cone Order Portfolio Optimization: Theory and Evidence from Borsa Istanbul
Published 2025-07-01“…We introduce a novel portfolio optimization framework—Distributionally Robust Multivariate Stochastic Cone Order (DR-MSCO)—which integrates partial orders on random vectors with Wasserstein-metric ambiguity sets and adaptive cone structures to model multivariate investor preferences under distributional uncertainty. …”
Get full text
Article -
1862
-
1863
-
1864
Geometric properties of quantum entanglement and machine learning
Published 2023-10-01“…The efficiency of the models and methods of machine learning proposed in the work, as well as methods of combining them into network structures, is practically confirmed.Conclusions. The proposed method of machine learning and the model of quantum neural networks can be used to create adaptive artificial intelligence systems as part of an online learning module. …”
Get full text
Article -
1865
Empirical Geomorphic Approach to Complement Morphodynamic Modeling on Embayed Beaches
Published 2025-05-01“…In a coastal engineering project, hydrodynamic models are used to study wave transformations and impacts on structures, while morphodynamic models are applied to calculate the response and evolution of sedimentary beaches. …”
Get full text
Article -
1866
Intellectual economy as an imperative for the development of systems for ensuring the economic security of economic entities
Published 2023-06-01“…This article is devoted to analyzing the problems of adequate provision of economic processes intellectualization at the level of business structures and relevant state policy approaches for developing the intellectual economy in the context of ensuring economic security. …”
Get full text
Article -
1867
Knowledge management in higher education: a meta-synthesis of success factors, challenges, and implementation strategies
Published 2024-12-01“…Implement mentoring programs for tacit knowledge transfer10. Regular assessment of knowledge management effectivenessThe findings emphasize the need for a holistic approach that addresses cultural, structural, and technological dimensions simultaneously. …”
Get full text
Article -
1868
Pushover-ML: A Machine Learning approach to predict a trilinear approximation of pushover curves for low-rise reinforced concrete frame buildings
Published 2025-05-01“…The user-friendly executable provides insights into the structure's seismic capacity through the yielding, maximum capacity, and collapse points of the pushover curve. …”
Get full text
Article -
1869
Automated Insights Into GitHub Collaboration Dynamics
Published 2025-01-01“…Large projects may comprise hundreds of distributed collaborators and thousands of GitHub “issues” (structured discussions). It includes basic support for dealing with issues, via “Pull Requests” (PRs)—document changes that can manually be defined to “close” them (i.e., they address and thereby conclude the issue discussion). …”
Get full text
Article -
1870
“We really need to surround people with care:” a qualitative examination of service providers’ perspectives on barriers to HIV care in Manitoba, Canada
Published 2025-03-01“…Methods In this qualitative study, we conducted semi-structured interviews with HIV service providers between October 2022 and January 2023. …”
Get full text
Article -
1871
Understanding Digital Capital as a Factor of Transformation of Professional Communities
Published 2023-04-01“…But on the other hand, the simplification of structural processes in connection with the introduction of digital technologies entails a number of objective problems: a shortage of specialists with the necessary competencies, a decrease in the quality of qualifications existing specialists, inequality among professional groups, unemployment, etc.Conclusion. …”
Get full text
Article -
1872
A Two-Phase Pattern Generation and Production Planning Procedure for the Stochastic Skiving Process
Published 2023-01-01“…The conventional SSP seeks to determine the optimum structure that skives small pieces of different sizes side by side to form as many large items (products) as possible that meet a desired width. …”
Get full text
Article -
1873
Numerical Simulation on Dynamic Response of Existing Tunnel to Moving-Axle Loads under the Influence of Oblique Shield Crossing the Intersection Area
Published 2022-01-01“…A 3D dynamic finite element model is developed to study the response of the existing tunnels’ concrete structure under the influence of different train speeds and undercrossing with fixed shield excavation. …”
Get full text
Article -
1874
Fault Analysis System for High Speed EMU Control Network Based on Fault Tree
Published 2022-08-01“…At present, fault analysis of high speed EMU is to classify and list all the fault causes according to the working principle, characteristics, functions and structure of the system. Once a fault occurs, it checks and eliminates fault causes one by one according to the established procedures. …”
Get full text
Article -
1875
Convolutional neural network for IT lung diagnostics
Published 2024-05-01“…A block diagram of voice processing from the source signal to the extraction of an audio file is presented, as an example, the extraction of MFCC and FBank functions is given. The structure of a convolutional neural network (CNN), which was trained on a standard dataset of respiratory diseases, is given. …”
Get full text
Article -
1876
What school environment characteristics influence the physical fitness of low-income schoolchildren?
Published 2025-07-01“…Findings highlight the importance of targeted investments in school infrastructure and structured physical activity programs to reduce health and fitness disparities. …”
Get full text
Article -
1877
Synthesis of 2-phenyl- and 2-benzyl derivatives of 4(3Н)-quinazolinone with analgesic activity
Published 2023-05-01“…A molecular design was carried out by a logical-structural approach using the PASS program with the identification of the biological activity of the predicted structures, as well as the energy calculation of the ligand-receptor interaction. …”
Get full text
Article -
1878
-
1879
Assessment of Occupational Health and Safety Management: Implications for Corporate Performance in the Secondary Sector
Published 2025-05-01“…As a result, policies only appear on paper, and their attitude toward occupational safety is passive. Employing a structured survey analysis, this study evaluates the level at which manufacturing companies in Macedonia-Thrace, a region in Northern Greece, implement OHS actions, the barriers that face them, and how OHS programs influence business performance. …”
Get full text
Article -
1880
Key normative, legal, and policy considerations for supporting pregnant and postpartum adolescents in high HIV-burden settings: a critical analysis
Published 2023-12-01“…In navigating this complex developmental period, many adolescent mothers face structural barriers impeding safe transitions to adulthood and motherhood. …”
Get full text
Article