three-dimensional propagation model
The effect of two receivers on broadcast molecular communication systems
... Firstly, a two-receiver broadcast communication channel with a three-dimensional diffusion-based propagation model is simulated for a molecular communication system with absorbing receivers. ...
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Three dimensional numerical simulation of nonlinear acoustic gravity wave propagation from the troposphere to the thermosphere
... Larsen (2000) and Larsen et al. (2005) reported about intensive jet streams frequently observed at altitudes near 100 km. Several mechanisms were proposed to explain these jets. Mentioned above self-accelerating growth ...
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Three-dimensional finite element modeling of ductile crack initiation and propagation
... In 3D, compared with the 2D case considered by Mediavilla et al. [22], the remesh- ing strategy which we follow presents a number of important additional computational challenges. (1) A reliable tetrahedral finite element ...
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A Decomposition Method for Computing Radiowave Propagation Loss Using Three-Dimensional Parabolic Equation
... radiowave propagation problems in complex environments. Radiowave propagation in wireless communication and radio and TV broadcasting is a large scale computing problem, and it has a special requirement for ...
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Three-dimensional imaging of dislocation propagation during crystal growth and dissolution
... dislocation; in this way crystal growth (and dissolution) can be facilitated. Confirmation that this feature indeed corresponds to a screw dislocation was obtained by recording the polar angle dependence of the ...
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Lg wave propagation in the area around Japan: observations and simulations
... supercomputer-based three-dimensional finite difference method seismic wave propagation simulations using detailed heterogeneous crustal ...Lg propagation map derived from 289,000 ray paths ...
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Quasi Cartesian finite difference computation of seismic wave propagation for a three dimensional sub global model
... time function is a bell-shaped pulse with width of 15 s. Figure 6 shows the vertical and radial components of calculated waveforms at seven receivers on A-A ′ line shown in Fig. 4. The transverse components are not dis- ...
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Unifying principles of calcium wave propagation: insights from a three dimensional model for atrial myocytes
... the model is given a random thresh- old for ...wave propagation is illustrated in ...faltering, propagation of the Ca 2+ wave to the top and bottom of the ...
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Recent methodology advances in fluorescence molecular tomography
... photon propagation model is the core of the FMT for- ward ...homogeneous model contains sim- ple and regular ...cated three-dimensional imaging space, especially in the imaging space ...
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Three Dimensional Fatigue Propagation Modelling of a Nozzle Corner Crack
... plate model" (Kobayashi, 1979) is currently used. In this model, influence functions are computed for a semi-elliptical surface crack in a plate under the normal stressed distribution acting along the ...
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A Three Dimensional Performance Measurement Model for Cloud Computing
... One of the main problems in measuring cloud services performance is the lack of models that can integrate the perspectives of provider, maintainer and cus- tomer in the same model. For example, in a typical IaaS ...
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The Establishment of Three Dimensional Model of Human Knee Joint
... joint model including distal femur, patella, and tibial plateau precisely based on the CT images of human lower ...joint model fast and accu- rately, and the file is suitable to directly transfer to finite ...
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A Three-dimensional model of pulsatile flow at an arterial bifurcation
... This model is a more accurate representation of the actual geometry than that of symmetrical at the bifurcations, due profile Reynolds flow, from the main region, reverse continues until[r] ...
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Systematic review of the impact of emissions from aviation on current and future climate
... The methodology aimed to identify the studies from which data were extracted in an objective and replicable manner. The criteria described in section 3.2 were developed a priori to include all types of aviation, and ...
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Two Phase Flow in Three Dimensional Multigrid Model
... and three dimensional ...make model of cartesian structured grid with boundary condition, and stimulate using the MATLAB Reservoir Simulation Toolbox ‘MRST’ an open- source ...structured three ...
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Wave propagation simulation in the upper core of sodium-cooled fast reactors using a spectral-element method for heterogeneous media
... Figure 5 shows part of acoustic fields obtained from all of the simulations. Here an acoustic field refers the maximum pressure values at each spatial point. In figure 5, acoustic fields on x-y, y-z and y-z plane (only x ...
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Developing three dimensional topological model for 3D GIS
... spatial model named Condensed Spatial (CoS) model is introduced. The model implements topological mechanism for object semantic and relationship that able to represent the real world, ...CoS ...
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The Use of Three Dimensional Integrated Design System in Smart Substation Design
... into three stages. In the design phase, in order to achieve a three-dimensional model with a powerful combination of information documents, form a complete three-dimensional ...
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Fast probabilistic inference and GPU video processing
... Nagel [142] highlights how difficult it is to derive image sequence constraints based on scene modelling. One particular problem is that of depth ambiguity of the objects in the scene. Motion perpendicular to the image ...
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Three-dimensional osteochondral microtissue to model pathogenesis of osteoarthritis
... Each tissue type is formulated with the use of projec- tion stereolithography to incorporate internal three- dimensional spatial features that will permit optimal tissue formation and medium perfusion [29]. ...
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