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Application of Dual Source Mono+Combined with Cinematic Rendering in Cirrhosis Portal Vein Imaging
Published 2025-01-01“…Objective: To explore the feasibility of dual-source CT virtual single-energy imaging technology (Mono+) in improving cirrhosis portal vein image quality under cinematic rendering conditions. …”
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242
Beyond the pandemic: evaluating the health care workforce’s readiness for sustained use of virtual care after COVID-19
Published 2024-10-01“…Future studies on technologies that support HCPs in providing more intensive virtual care would be of benefit.…”
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Semantic Fusion of Health Data: Implementing a Federated Virtualized Knowledge Graph Framework Leveraging Ontop System
Published 2025-05-01“…The ODSRE constructs a systematic mechanism leveraging the Ontop virtual paradigm to establish a state-of-the-art federated virtual knowledge graph framework (FVKG) embedded virtualized knowledge graph approach to mitigate the aforementioned challenges effectively. …”
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246
Virtual Cluster Partitioning Method of Active Distribution Networks Using Quantum Particle Swarm Optimization and Sector Search
Published 2025-04-01“…ABSTRACT The presence of numerous distributed power sources in distribution grids leads to a diverse array of controlled object points and significant uncertainties, thereby posing a series of challenges to the control and operation of distribution grids. …”
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Visualization of four-dimensional X-ray absorption fine structure data using a virtual reality system
Published 2025-01-01“…In this study, we addressed this challenge by developing a new approach and introducing a device named `4D-XASView', specifically designed for visualizing X-ray absorption fine structures (XAFS) data in 4D (comprising 3D space and energy), through a multi-projection system, within the virtual reality (VR) environment. As a test case for the new system, X-ray spectromicroscopy measurements were conducted on a specimen prepared from serpentinized harzburgite sourced from the upper mantle section of the Oman ophiolite. …”
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Analysis and Modeling of Intrinsic Capacitance in Enhancement Mode GaN HEMT
Published 2025-01-01Subjects: Get full text
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Voltage sensorless based virtual flux control of three level NPC back-to-back converter dfigunder grid fault
Published 2020-01-01“…To achieve the control objective, compensated active and reactive powers are calculated based on virtual flux technique with balanced and harmonic free current as a control target. …”
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251
Private cloud bespoke orchestrator: techniques for constructing and operating bespoke-private cloud virtual machine environments for cloud users
Published 2025-07-01“…The proposed PCBO supports the construction of automated virtual machine environments in private clouds and provides techniques for supporting the recovery of virtual machines. …”
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252
A Qualitative and Quantitative Method for Studying Religious Virtual Communities: The Case of the Salafi United Kingdom’s Community on Twitter (X)
Published 2025-04-01“…This open-source-based article presents an automated method for identifying and tracing popular Salafi discussions online. …”
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Quality Comparison of Dynamic Auditory Virtual-Reality Simulation Approaches of Approaching Vehicles Regarding Perceptual Behavior and Psychoacoustic Values
Published 2025-02-01“…Traffic safety experiments are often conducted in virtual environments in order to avoid dangerous situations and conduct the experiments more cost-efficiently. …”
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Effectiveness of virtual reality technology in symptom management of end-of-life patients: protocol of a systematic review and meta-analysis
Published 2023-02-01“…The key concepts of ‘virtual reality’ and ‘end-of-life’ will be combined in each database using both free-text terms and controlled vocabulary terms (eg, MeSH/Emtree terms), if available. …”
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Virtual Intervention for Vertebral frActures (VIVA): protocol for a feasibility study of a multicentre randomized controlled trial
Published 2025-07-01“…The primary feasibility outcomes are recruitment, retention, and adherence, and criteria for success are as follows: (a) recruiting eight people per site in 5 months, (b) 80% of participants completing the trial, and (c) 75% adherence to the virtual rehabilitation sessions. The secondary outcomes include costs relative to benefit, effects on health-related outcomes (e.g. 30-s chair stand, Brief Pain Inventory, Quality of Life Questionnaire of the European Foundation for Osteoporosis-41, SCREEN-14), and outcomes related to implementation (e.g. participant and provider experience using semi-structured interviews, fidelity, number of screened and enrolled participants by referral source, fracture verification process). …”
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Robust operation of renewable virtual power plant in intelligent distribution system considering active and reactive ancillary services markets
Published 2025-07-01“…Abstract A virtual power plant consists of various sources, storage devices, and responsive loads. …”
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Control parameter identification method for virtual synchronous generator considering electric vehicles based on dynamic particle swarm optimization
Published 2025-04-01“…To address the issues of insufficient control parameter identification accuracy and convergence speed during the grid connection of distributed power sources, a control parameter identification method for the Virtual Synchronous Generator (VSG) converter model considering the integration of electric vehicles (EVs) based on the dynamic particle swarm optimization algorithm is proposed. …”
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Market Oriented Low-Carbon Optimal Scheduling of Virtual Power Plants Considering Multiple User-Side Resources Coordination
Published 2025-02-01“…To leverage the synergistic effects of diverse user-side resources, enhance the revenue of Virtual Power Plants (VPPs) participating in the joint electricity-carbon market, and mitigate risks arising from the uncertainty of renewable energy sources (such as wind and solar) and electricity prices, an optimized low-carbon dispatching method for VPPs considering the coordination of diverse user-side resources in a market environment is proposed. …”
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Exploring an Effective International Higher Education Partnership Model Through Virtual Student Mobility Programs: A Case Study
Published 2024-12-01“…Design/Approach/Methods Drawing on Yin’s case study approach, we explored several VSM programs offered by a Japanese national university in partnership with four research universities in China. Data sources included an autoethnographic account of planning and organizing virtual exchange programs and interviews with the partner universities’ virtual exchange program coordinators as well as with students who took different virtual exchange courses under the partnership. …”
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A quantitative study of virtual energy storage for rural heat pump heating system based on vehicle-to-home technology
Published 2025-04-01“…The advent of novel power systems, predominantly reliant on renewable energy sources such as wind and photovoltaics, has precipitated a surge in demand for energy storage solutions. …”
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