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81
CALCULATION OF BUILDINGS WITH COMPLEX GEOMETRIC SHAPES FOR WITHSTANDING WIND IMPACT
Published 2017-10-01“…The recommendations are given for choosing the optimal location of the museum building, taking into account the comfort parameters and the greatest wind pressure; the geometric shape of the outer contour affects the location of the zones of reduced comfort; a sharp change in the boundaries of the outer contour leads to the appearance of increased pressure and wind speed and, as a consequence, a change in the direction of the vortex flows; it is necessary to apply the finite element method when modeling the wind impact for buildings of complex geometric shapes; sudden changes in the object's contour should be avoided when designing buildings and structures.…”
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82
The Hydrodynamic Performance of a Vertical-Axis Hydro Turbine with an Airfoil Designed Based on the Outline of a Sailfish
Published 2025-06-01“…Results indicated the centrifugal subsystem demonstrated peak hydrodynamic efficiency at a 25° installation angle, whereas the axial-flow module achieves optimal performance at 35° blade orientation. …”
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83
Service function chain embedding algorithm with wireless multicast in mobile edge computing network
Published 2020-10-01“…To resolve the excessive system overhead and serious traffic congestion in user-oriented service function chain (SFC) embedding in mobile edge computing (MEC) networks,a content-oriented joint wireless multicast and SFC embedding algorithm was proposed for the multi-base station and multi-user edge networks with MEC servers.By involving four kinds of system overhead,including service flow,server function sustaining power,server function service power and wireless transmission power,an optimization model was proposed to jointly design SFC embedding with multicast beamforming.Firstly,with Lagrangian dual decomposition,the problem was decoupled into two independent subproblems,namely,SFC embedding and multicast beamforming.Secondly,with the L<sub>p</sub> norm penalty term-based successive convex approximation algorithm,the integer programming-based SFC embedding problem was relaxed to an equivalent linear programming one.Finally,the non-convex beamforming optimization problem was transformed into a series of convex ones via the path following technique.Simulation results revealed that the proposed algorithm has good convergence,and is superior to both the optimal SFC embedding with unicasting and random SFC embedding with multicasting in terms of system overhead.…”
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84
The Financial Supply Chain Management: a New Solution for Supply Chain Resilience
Published 2013-02-01“…In the present article, the author aims to find solutions to optimize the supply chain for the cash flow – a flow of products reversed from the physical one and the two-ways flow of information. …”
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85
A multi-agent reinforcement learning approach for continuous battery cell-level balancing
Published 2025-06-01“…Cell balancing in lithium-ion battery packs is essential for optimal performance, with active balancing offering advantages over passive balancing but requiring complex management that simple methods fail to address. …”
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86
ANN-Based Maximum Power Tracking for a Grid-Synchronized Wind Turbine-Driven Doubly Fed Induction Generator Fed by Matrix Converter
Published 2025-05-01“…Through its compact design, bidirectional power flow, and enhanced harmonic performance, the MC, which is controlled by the simplified Venturini modulation technique, improves the efficiency and dependability of the system. …”
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87
Differential Congestion Pricing Strategies for Heterogeneous Users in the Mixed Traffic Condition
Published 2022-01-01“…Three pricing schemes are investigated and compared: equity-oriented (EQ), environment friendliness-oriented (EN), and revenue-oriented (RE) schemes. …”
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88
Examining Built Environment Effects on Metro Ridership at Station-to-Station Level considering Circle Heterogeneity: A Case Study from Xi’an, China
Published 2023-01-01“…Therefore, this study proposes strategies to optimize the metro passenger flow by developing different land use in different circles and updating the urban spatial structure.…”
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89
Relationship Between Comprehensive Transportation Hub Planning and Urban Land Use From TOD Perspective
Published 2024-01-01“…After multi-objective optimization, the corresponding values of economic benefit, residential environment, mixed land use, and traffic flow service were 3 billion yuan+, 6.51, 41867.44m2, and 346291.24, respectively. …”
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90
A novel bipolar pulse electrochemical polishing approach for ultra-precision conformal polishing of microlens arrays
Published 2025-05-01“…It was observed that when the microlens array (MLA) was oriented horizontally, the material was removed uniformly. …”
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91
Changes in visitor behaviour in Canadian National Parks due to COVID-19: focusing on visitor spatial location and the distance between park facilities and visitors
Published 2025-09-01“…However, a gradual dispersion of visitor flow toward less-developed and lower-density areas was observed in recent years. …”
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92
Experimental investigation on the heat transfer performance of a loop thermosyphon with dual vapor lines
Published 2025-06-01“…Three filling ratios (FR), such as 20 %, 30 %, and 40 % of the total LTS volume, are tested with deionized (DI) water as the working fluid under vertical orientation. Results reveal that the optimal thermal performance occurs at a 30 % FR, with the lowest thermal resistance of 0.089 °C/W recorded at 360W. …”
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93
Three-Dimensional Printing of Bioinspired Hierarchical Structures for Enhanced Fog Collection Efficiency in 3D Space via Vat Photopolymerization
Published 2024-12-01“…Various barb sizes, angles between each barb in a single array, spine and barb arrangements, and quantity of barbs were tested experimentally and numeric analysis was carried out to measure the volume of water collected and optimize the mass rate. The result shows that optimal fog collection is with a mass flow rate of 0.7433 g/min, with <i>L<sub>i</sub></i> = 900 μm, <i>θ</i> = 45°, <i>ϕ</i> = 90°, <i>N<sub>b</sub></i> = 2, and <i>N<sub>s</sub></i> = 5. …”
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94
Optymalizacja Kształtu Pręta Smukłego Umieszczonego w Strumieniu Płynu
Published 1974-03-01“… The rod is replaced by a model with a two degrees of freedom (Ziegler model) in order to solve the problem of optimization of the form of a rod placed in parallel fluid flow and subjected to simultaneous action of lateral and axial pressures (during the motion). …”
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95
Evaluation of the Surface Finish on 304 Stainless Steel as a Way to Mitigate Calcium Carbonate Scaling
Published 2025-02-01“…Additionally, it was noted that the texture orientation relative to the flow affects scaling, with higher scaling values observed on surfaces oriented perpendicular to the flow. …”
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96
General artificial intelligence enables network intelligence: a network operating system based on large language model
Published 2025-06-01“…Meanwhile, the fine-tuning and inference flow for China network operation system (CNOS) oriented network large model was designed to recognize the CNOS system instructions and summarize the feedback results of the system, as well as periodic autonomous training and iterative model updating. …”
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97
GaAs PHEMT PERFORMANCE INCREASE USING DELTA-DOPING IN THE FORM OF NANOWIRES OF TIN ATOMS
Published 2017-04-01“…Anisotropy of the saturation current on current-voltage characteristics was obtained when current flow along and across nanowires. Field effect transistors with special topology for orthogonal current flow were fabricated and frequency characteristics were measured. …”
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98
Simulation Modeling As a Tool of Decision Support During Reorganization of the Diagnostic Department of a Multidisciplinary Hospital
Published 2020-10-01“…Abstract Steadily growing flow of patients and a constant increase in the requirements for the quality of medical care more and more often lead to the need to reorganize the work of various departments of medical hospitals. …”
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99
Definitions and Characteristics of Patient Digital Twins Being Developed for Clinical Use: Scoping Review
Published 2024-11-01“…The patient data used to develop and run the claimed digital twins encompassed medical imaging examinations (35/80, 44% of publications), clinical notes (15/80, 19% of publications), laboratory test results (13/80, 16% of publications), wearable device data (12/80, 15% of publications), and other modalities (32/80, 40% of publications). Regarding data flow between patients and their virtual counterparts, 16% (13/80) claimed that digital twins involved no flow from patient to digital twin, 73% (58/80) used 1-way flow from patient to digital twin, and 11% (9/80) enabled 2-way data flow between patient and digital twin. …”
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100
Spatial approaches to a circular economy
Published 2023-11-01“…, using both quantitative and qualitative spatial analysis methods, and both present- and future-oriented perspectives. Novel data sources on locations of material stocks and flows were used, including waste statistics and material stock maps. …”
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