Suggested Topics within your search.
Suggested Topics within your search.
-
901
Study on the Influence of Spatial Attributes on Passengers’ Path Selection at Fengtai High-Speed Railway Station Based on Eye Tracking
Published 2024-09-01“…In this paper, eye tracking, spatial syntax, and semantic difference methods are used to evaluate the passenger’s wayfinding process in the underground hub of a large high-speed railway station and the spatial syntax is used to quantify and analyse the wayfinding path segments, to explore the influence of the spatial attributes of different nodes and the spatial arrangement of the guiding signs on the passenger’s wayfinding behaviour data and the difference in attention, and to find out that the connectivity of the wayfinding nodes, the area of the field of view, and the passengers’ The study concludes that the connectivity and visual field area of wayfinding nodes have a strong positive correlation with the passengers’ route choice time, which has less influence on the correct rate of wayfinding and can be taken into less consideration in the subsequent design. …”
Get full text
Article -
902
Unsignalized intersection vehicle platoon formation scheduling method based on mixed traffic
Published 2025-07-01“…First, MPSM transforms the conflict scheduling optimization problem into a graphical optimization problem to get a Mixed conflict-directed graph (MCDG) of nodes. Second, the spanning tree’s depth and average width are optimized by coexisting undirected graphs so that the number of vehicle platoons passing through the intersection simultaneously increases. …”
Get full text
Article -
903
Cloud-Edge-Collaboration-Based Flexibility Scheduling Strategy Considering Communication and Computation Delay
Published 2025-01-01“…In a case study, we evaluate scheduled flexibility, operational cost, average delay and the chosen edge nodes for edge computations with traditional strategy and our proposed strategy. …”
Get full text
Article -
904
Laparoscopic Radical Colectomy with Complete Mesocolic Excision Offers Similar Results Compared with Open Surgery
Published 2025-07-01“…All of the parameters relevant to the oncological quality of resection, namely total lymph node count, resection margins, or the completeness of resection, were similar between the open and laparoscopic groups both when analyzed for the entire cohort or when analyzed for specific subgroups according to the tumor location (right, transverse, or left colon) or stage of the disease (pT3 or stage III). …”
Get full text
Article -
905
Impact of extract of cryopreserved pig heart fragments in alginate hydrogel on electrophysiological indicators of rat hearts with myocardial cryonecrosis
Published 2024-11-01“…The «PolySpectrum-Analysis» software allows for contour analysis of the averaged cardiocomplex. Initially, we conducted an experiment to assess the impact of sodium alginate hydrogel alone on electrocardiographic parameters without heart cryoinjury. …”
Get full text
Article -
906
Energy efficient relay selection framework for 5G communication using cognitive radio networks
Published 2025-05-01“…Energy limitations for each secondary user (SU) and potential errors in secondary transmission within cognitive nodes during cooperative transmissions and spectrum sensing contribute to the dynamic energy efficiency. …”
Get full text
Article -
907
Experimental Investigation of Three-Dimensional Multi-Directional Piezoelectric Wind Energy Harvester
Published 2024-12-01“…The wind-induced vibration energy harvester is a type of ideal power source for wireless sensor nodes. To adapt to the uncertainty of wind direction in natural environments, this paper proposes a three-dimensional multi-directional piezoelectric wind energy harvester (WEH), whose bluff body is an external shell with the shape like a lampshade, supported by three internal piezoelectric composite beams. …”
Get full text
Article -
908
A Proximity-Based Concurrent Access Strategy to Improve Throughput in VANETs
Published 2013-08-01“…By introducing game theory to the concurrent transmission opportunities determination process, PCM could provide extra access chances between active nodes or vehicles based on our defined proximity. …”
Get full text
Article -
909
Simulation-Based Evaluation of V2X System with Variable Computational Infrastructure
Published 2025-02-01“…The results demonstrate that each proposed model can be effectively implemented on mobile nodes. The results also provide insights into the average expected request processing times, thereby enhancing the organization of the V2X system. …”
Get full text
Article -
910
Design of a Cross-Layer Anti-Jamming Routing Protocol for FANETS Based on Spatial Filtering
Published 2025-01-01“…Simulation results indicate that when nodes possess certain spatial disturbance resistance capabilities, routing established based on link quality can further ensure the network’s average throughput under interference conditions, as well as maintain a low packet loss rate.…”
Get full text
Article -
911
The relationship between primary maladaptive schemas and clinical symptoms of borderline personality disorders and antisocial personality in conscripts: network modeling
Published 2023-12-01“…The sample of the present study was selected according to the available non-random method of 500 people.Findings: The findings showed that considering that the square of the Pearson correlation coefficient indicates the amount of common variance between the questions, considering the limit of 0.5 means that in order to identify a significant relationship between the nodes, at least the common variance of the nodes in question should be equal to 0.25.Originality: The results showed that among the components presented in the initial maladaptive schemas, the components of abandonment/instability and trapped/untransformed self had the highest amount of extroversion index on average. …”
Get full text
Article -
912
Determination of Acquisition Frequency for Intrafractional Motion of Pancreas in CyberKnife Radiotherapy
Published 2014-01-01“…During the treatment, the deviation is examined every 3-4 nodes (~45 s interval) and compensated by the robot. …”
Get full text
Article -
913
A Comparative Study of Relaying Schemes with Decode and Forward over Nakagami-𝑚 Fading Channels
Published 2011-01-01“…Furthermore, when the direct link between the source and the destination nodes is sufficiently strong, relaying may not result in any gains, and it should be switched off.…”
Get full text
Article -
914
Factor Graph-Based Planning as Inference for Autonomous Vehicle Racing
Published 2024-01-01“…We model the planning problem as a probabilistic inference over a factor graph, with factor nodes capturing the joint distribution of motion objectives. …”
Get full text
Article -
915
Research on Resource Allocation Method of Integrated Avionics System considering Fault Propagation Risk
Published 2022-01-01“…The simulation results show that the average propagation probability of the optimized resource allocation scheme decreases by 17.4%, and the overall fault propagation risk of the resource network decreases by 50.3%, indicating that the proposed resource allocation method can effectively improve the safety of the IMA system.…”
Get full text
Article -
916
Travel Time Estimation for Optimal Planning in Internal Transportation
Published 2024-12-01“…We experimentally obtained minimum-cost paths from random origin and destination nodes when using heuristics and the “closer-to-reality” (bilinear-state version of our model) path costs, finding that it can save an average of 15% in transportation time compared to conventional methods.…”
Get full text
Article -
917
Research on in-orbit self-organizing network strategy for cellularized spacecraft based on improved AODV protocol
Published 2025-02-01“…A self-organization network strategy based on the traditional AODV routing protocol is also designed, which considers the connectivity performance of nodes in the routing path, path distance, path energy, and congestion status. …”
Get full text
Article -
918
Optimizing High-Speed Railroad Timetable with Passenger and Station Service Demands: A Case Study in the Wuhan-Guangzhou Corridor
Published 2018-01-01“…This algorithm solves the linear relaxation of all nodes in a branch-and-bound tree using a column generation algorithm to derive a lower-bound value (LB) and derive an upper-bound value (UB) using a rapid branching strategy. …”
Get full text
Article -
919
Global stabilization of Boolean networks with applications to biomolecular network control
Published 2025-04-01“…Our experiments suggest that, on average, only a relatively small portion (approximately 25%) of the network nodes need to be manipulated for the networks to converge to their primary attractors.…”
Get full text
Article -
920
Interference Management in UAV-Assisted Multi-Cell Networks
Published 2025-06-01“…The problem at hand is to optimize the (i) sub-carrier assigned to a cell or base station, (ii) position of each UAV, and (iii) transmit power of the following nodes: base stations and UAVs. We outline a two-stage approach to maximize the fairness-aware sum-rate of UE and UAVs. …”
Get full text
Article