Results 71 to 80 of about 1,926,764 (285)
Comparative Analysis of Axlebox Accelerations in Correlation with Track Geometry Irregularities
Acta Technica Jaurinensis, 2019 Stochastic track irregularities influence additional dynamic forces developed in the vehicle-track interaction that lead to faster deterioration of track.
Csaba Ágh
doaj +1 more source
Stochastic Isometries in Quantum Mechanics [PDF]
Mathematical Physics, Analysis and Geometry 2 (1999) 83-106, 2013 The class of stochastic maps, that is, linear, trace-preserving, positive maps between the self-adjoint trace class operators of complex separable Hilbert spaces plays an important role in the representation of reversible dynamics and symmetry transformations.
arxiv +1 more source
Advanced Engineering Materials, EarlyView.Developing process parameters for the laser‐based Powder Bed Fusion of metals can be a tedious task. Based on melt pool depth, the process parameters are transferable to different laser scan speeds. For this, understanding the melt pool scaling behavior is essential, particularly for materials with high thermal diffusivity, as a change in scaling ...
Markus Döring +2 more
wiley +1 more source
3GPP-Inspired Stochastic Geometry-Based Mobility Model for a Drone Cellular Network [PDF]
Global Communications Conference, 2019 This paper deals with the stochastic geometry- based characterization of the time-varying performance of a drone cellular network in which the initial locations of drone base stations (DBSs) are modeled as a Poisson point process (PPP) and each DBS is ...
Morteza Banagar, Harpreet S. Dhillon
semanticscholar +1 more source
A Model of Information Visualization Interpretation
Applied SciencesSince the groundbreaking work by Cleveland and McGill in 1984, studies have revealed the difficulties humans have extracting quantitative data from visualizations as simple as bar graphs.
Michael G. Hilgers
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A Spatial Consistency Model for Geometry-Based Stochastic Channels
IEEE Access, 2019 Antennas with a massive amount of elements at one end are among 5G mobile communication key technologies for which spectral efficiency is enhanced by serving many users in parallel over tailored minimally interfering beams.
Fjolla Ademaj +3 more
doaj +1 more source
Stochastic Analysis of Tsunami Hazard of the 1945 Makran Subduction Zone Mw 8.1–8.3 Earthquakes
Geosciences, 2020 Historical records of major earthquakes in the northwestern Indian Ocean along the Makran Subduction Zone (MSZ) indicate high potential tsunami hazards for coastal regions of Pakistan, Iran, Oman, and western India.
Payam Momeni +3 more
doaj +1 more source
Nonlinearity and Domain Switching in a 3D‐Printed Architected Ferroelectric
Advanced Engineering Materials, EarlyView.By combining functional properties measurement with in situ 2D X‐ray microdiffraction experiments, it is shown that nonlinear polarization and strain responses of a 3D‐printed architected ferroelectric are driven by localized progression of domain switching, which depends on nonuniform electric‐field distribution as well as evolving stress fields.
Abhijit Pramanick +7 more
wiley +1 more source
Clustered UAV Networks With Millimeter Wave Communications: A Stochastic Geometry View
IEEE Transactions on Communications, 2020 In order to satisfy the requirement of high throughput in most UAV applications, the potential of integrating millimeter wave (mmWave) communications with UAV networks is explored in this paper.
Wenqiang Yi +3 more
semanticscholar +1 more source
MathematicsStochastic geometry has emerged as a powerful tool for modeling cellular networks, especially in dense deployment scenarios where inter-cell interference is significant.
Sungmin Lee, Moonsik Min
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