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2441
Entire Irregularity Indices: A Comparative Analysis and Applications
Published 2025-01-01“…This research introduces two novel topological indices, the entire Albertson index and the entire sigma index, as quantitative measures of molecular irregularity. …”
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2442
Frequency-bin-encoded entanglement-based quantum key distribution in a reconfigurable frequency-multiplexed network
Published 2025-01-01“…In perspective, our approach enables dynamic resource-minimized quantum key distribution among multiple users across diverse network topologies, and facilitates scalability to large-scale quantum networks.…”
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2443
Low-dimensional controllability of brain networks.
Published 2025-01-01“…To overcome this issue, we introduced a framework that integrates principles from spectral graph theory and output controllability to project the network state into a smaller topological space formed by the Laplacian network structure. …”
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2444
The Transcriptional Network Structure of a Myeloid Cell: A Computational Approach
Published 2017-01-01“…Here, we built a transcription factor network for human monocytic THP-1 myeloid cells based on the experimentally curated FANTOM4 database where nodes are genes and the experimental interactions correspond to links. We present the topological parameters which define the network as well as some global structural features and introduce a relative inuence parameter to quantify the relevance of a transcription factor in the context of induction of a phenotype. …”
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2445
(In)stability of symbiotic vortex-bright soliton in holographic immiscible binary superfluids
Published 2025-02-01“…Abstract Symbiotic vortex-bright soliton structures with non-trivial topological charge in one component are found to be robust in immiscibel two-component superfluids, due to the effective potential created by a stable vortex in the other component. …”
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2446
Characterizing the Structure of the Railway Network in China: A Complex Weighted Network Approach
Published 2019-01-01“…We then examined the nodal centralities of CRN using four topological measures: degree, strength, betweenness, and closeness. …”
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2447
Structural varieties of 2D boron nitride
Published 2024-12-01“…The structures of the new polymorphs consist of boron and nitrogen atoms in a sp2-hybridized state and were modeled from hexagonal boron nitride by introducing topological defects 4-6-8, 4-6-10, 4-8-10, 4-16 and 4-6-12. …”
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2448
Immersive Technologies in the Educational Practice of Russian Universities
Published 2024-06-01“…Given a range of positive effects (motivational, psychological, topological, developmental), the future of ImT in higher education depends on the legal regulation of their use in education, their availability to higher education institutions and the motivation of university teachers.…”
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2449
Thermohydraulic Performance Improvement in Heat Exchanger Square Duct Inserted with 45° Inclined Square Ring
Published 2020-01-01“…The heat transfer characteristics and flow topologies in the square duct inserted with the inclined square ring are plotted in the numerical report. …”
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2450
Evolutionary Computation with Spatial Receding Horizon Control to Minimize Network Coding Resources
Published 2014-01-01“…Traditional network partitioning methods can be viewed as a special case of the proposed SRHC, that is, one-step-wide SRHC, whilst the method in this paper is a generalized N-step-wide SRHC, which can make a better use of global information of network topologies. Besides the SRHC strategy, some useful designs are also reported in this paper. …”
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2451
Multi-channel spatial-temporal traffic flow prediction based on hybrid static-dynamic graph convolution
Published 2023-08-01“…Aiming at the problem that the traffic flow prediction model did not consider the correlation of road context and the dynamics of spatial dependency, a multi-channel spatial-temporal traffic flow prediction based on hybrid static-dynamic graph convolution (MHGCN) was proposed.A sandwich structure (i.e.multi-channel spatial module in the middle and temporal module on both sides) was used in the model to extract spatial-temporal features, and the multi-channel spatial module was divided into static graph convolution module and dynamic graph convolution module.The static graph convolution module simultaneously extracted specific and common features from topological spatial structures, semantic spatial structures, and their combinations.The dynamic graph convolution module assigned different weights to different features and extracts dynamic spatial features from unknown graph structures.In the temporal module, the multi-head attention mechanism was used to extract the global temporal features, and the temporal gating mechanism extracted the local temporal features.The model extracted spatial information from different spatial structures and temporal information from different time intervals to establish a global and comprehensive spatial-temporal relationship.The experimental results show that the MHGCN performs better than the existing traffic flow prediction models on four real world traffic flow datasets.…”
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2452
Low-density parity-check representation of fault-tolerant quantum circuits
Published 2025-01-01“…Optimizing these circuits within the constraints of today's quantum computing technologies, particularly in terms of error rates, qubit counts, and network topologies, holds substantial implications for the feasibility of quantum applications in the near future. …”
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2453
Forgotten Coindex for the Derived Sum Graphs under Cartesian Product
Published 2021-01-01“…A topological index (TI) is a molecular descriptor that is applied on a chemical structure to compute the associated numerical value which measures volume, density, boiling point, melting point, surface tension, or solubility of this structure. …”
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2454
Correlation effects in magic-angle twisted bilayer graphene: An auxiliary-field quantum Monte Carlo study
Published 2025-01-01“…Magic-angle twisted bilayer graphene (MATBG) presents a fascinating platform for investigating the effects of electron interactions in topological flat bands. The Bistritzer-MacDonald (BM) model provides a simplified quantitative description of the flat bands. …”
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2455
A New 6D Two-wing Hyperchaotic System: Dynamical Analysis, Circuit Design, and Sinchronization
Published 2024-11-01“…While the original 3D equations are formally simpler than the classical Lorentz equations, they produce topologically more complex attractors with a two-winged butterfly structure. …”
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2456
Aqueous Nanofluid as a Two-Phase Coolant for PWR
Published 2012-01-01“…Density fluctuations in liquid water consist of two topological kinds of instant molecular clusters. The dense ones have helical hydrogen bonds and the nondense ones are tetrahedral clusters with ice-like hydrogen bonds of water molecules. …”
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2457
Flux Fractionalization Transition in Anisotropic S=1 Antiferromagnets and Dimer-Loop Models
Published 2025-01-01“…The destruction of power-law columnar spin order below w_{c} is driven by an unusual flux fractionalization mechanism, topological in character but quite distinct from the usual Kosterlitz-Thouless mechanism for such transitions: Fractional electric fluxes which are bound into integer values for w>w_{c}, proliferate in the w<w_{c} phase and destroy power-law columnar order.…”
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2458
Identifying Key Bus Stations Based on Complex Network Theory considering the Hybrid Influence and Passenger Flow: A Case Study of Beijing, China
Published 2020-01-01“…This method aims to measure the influence of bus stations while combining the topological structure of the bus network and dynamic bus stations passenger flow. …”
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2459
Fast Load Distribution Calculation for Cylindrical Gears with Non-Involute Tooth Profiles
Published 2024-12-01“…Analytical methods for determining key parameters—such as the topological load distribution and contact pressures—are currently specialized for involute gears and can hardly be directly applied to special gears. …”
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2460
State-of-the-Art of CSR Design for Novel Applications Trend
Published 2025-01-01“…In addition, a comparison with other topologies is presented, illustrating that in certain applications and conditions, CSRs can be a compelling choice. …”
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