Modeling with the use of the commercial software package CADNAA (Computer‐Aided Noise Abatement) to estimate the probability of awakening associated with train horns.

2010 ◽  
Vol 127 (3) ◽  
pp. 1764-1764 ◽  
Author(s):  
Stephen Szulecki ◽  
Eric Zwerling ◽  
Craig Anderson ◽  
Barbara Turpin
Keyword(s):  
Software Package ◽  
Commercial Software ◽  
Noise Abatement ◽  
Computer Aided ◽  
Commercial Software Package

Calculations of intensities for radiation force modeling with the commercial software package FOCUS.

2010 ◽  
Vol 127 (3) ◽  
pp. 1828-1828
Author(s):  
Robert J. McGough ◽  
Donald J. Vanderlaan ◽  
Alexander Dutch ◽  
Matthew W. Urban
Keyword(s):  
Software Package ◽  
Radiation Force ◽  
Commercial Software ◽  
Force Modeling ◽  
Commercial Software Package

Masonry Column Reinforced by FRP Wrapping: Behavior and Numerical Analysis

2016 ◽  
Vol 825 ◽  
pp. 27-30 ◽  
Author(s):  
Aneta Maroušková
Keyword(s):  
Numerical Analysis ◽  
Software Package ◽  
Unreinforced Masonry ◽  
Numerical Results ◽  
Experimental Program ◽  
Research Project ◽  
Commercial Software ◽  
Non Linear ◽  
Commercial Software Package ◽  
Frp Wrapping

A numerical analysis for masonry columns is presented in this paper. The behavior and character of deformation of compressed unreinforced masonry columns is investigated and compared with the deformation of masonry columns reinforced by FRP wrapping. The experimental program is part of a research project NAKI [1]. Both, the bricks and the mortar are modeled as 3D continuum and to the interface between these two materials a non-linear contact law is assigned. The contact between reinforcement and masonry support is considered as perfectly-adherent. Two different cases are simulated - the ratio of Young ́s modulus of brick and Young’s modulus of mortar is 5:1, respectively 1:5. For all simulations the commercial software package ABAQUS was used and the obtained numerical results are discussed.

scholarly journals Numerical investigation of hemodynamic performance of a stent in the main branch of a coronary artery bifurcation

Bioimpacts ◽  
2019 ◽  
Vol 9 (2) ◽  
pp. 97-103 ◽  
Author(s):  
Seyed Esmail Razavi ◽  
Vahid Farhangmehr ◽  
Zahra Babaie
Keyword(s):  
Shear Stress ◽  
Coronary Artery ◽  
Software Package ◽  
Three Dimensional ◽  
Bare Metal Stent ◽  
Side Branch ◽  
Commercial Software ◽  
Before And After ◽  
Commercial Software Package ◽  
Hemodynamic Performance

Introduction: The effect of a bare-metal stent on the hemodynamics in the main branch of a coronary artery bifurcation with a particular type of stenosis was numerically investigated by the computational fluid dynamics (CFD). Methods: Three-dimensional idealized geometry of bifurcation was constructed in Catia modelling commercial software package. The Newtonian blood flow was assumed to be incompressible and laminar. CFD was utilized to calculate the shear stress and blood pressure distributions on the wall of main branch. In order to do the numerical simulations, a commercial software package named as COMSOL Multiphysics 5.3 was employed. Two types of stent, namely, one-part stent and two-part stent were applied to prevent the build-up and progression of the atherosclerotic plaques in the main branch. Results: A particular type of stenosis in the main branch was considered in this research. It occurred before and after the side branch. Moreover, it was found that the main branch with an inserted one-part stent had the smallest region with the wall shear stress (WSS) below 0.5 Pa which was the minimum WSS in the main branch without the stenosis. Conclusion: The use of a one-part stent in the main branch of a coronary artery bifurcation for the aforementioned type of stenosis is recommended.

scholarly journals EXTRACTING SEMANTICALLY ANNOTATED 3D BUILDING MODELS WITH TEXTURES FROM OBLIQUE AERIAL IMAGERY

2015 ◽  
Vol XL-3/W2 ◽  
pp. 53-58 ◽  
Author(s):  
D. Frommholz ◽  
M. Linkiewicz ◽  
H. Meissner ◽  
D. Dahlke ◽  
A. Poznanska
Keyword(s):  
High Resolution ◽  
Software Package ◽  
Point Clouds ◽  
Aerial Imagery ◽  
Commercial Software ◽  
Camera System ◽  
3D Point Clouds ◽  
Building Models ◽  
Commercial Software Package

This paper proposes a method for the reconstruction of city buildings with automatically derived textures that can be directly used for façade element classification. Oblique and nadir aerial imagery recorded by a multi-head camera system is transformed into dense 3D point clouds and evaluated statistically in order to extract the hull of the structures. For the resulting wall, roof and ground surfaces high-resolution polygonal texture patches are calculated and compactly arranged in a texture atlas without resampling. The façade textures subsequently get analyzed by a commercial software package to detect possible windows whose contours are projected into the original oriented source images and sparsely ray-casted to obtain their 3D world coordinates. With the windows being reintegrated into the previously extracted hull the final building models are stored as semantically annotated CityGML ”LOD-2.5” objects.

The Effect of Tax Authority-Developed Software on Taxpayer Compliance

2019 ◽  
Vol 34 (1) ◽  
pp. 1-18 ◽  
Author(s):  
William D. Brink ◽  
Victoria J. Hansen
Keyword(s):  
Software Package ◽  
Commercial Software ◽  
Policy Makers ◽  
Research Results ◽  
Software Developer ◽  
Prior Literature ◽  
Commercial Software Package ◽  
Use Tax ◽  
The Difference ◽  
Effect Experiment

SYNOPSIS We predict taxpayers who use tax software developed by tax authorities will be more compliant than those who use commercial tax software. Experiment 1 indicates that taxpayers who are shown by prior literature to be aggressive (those in a tax-due position) report less aggressively when they utilize tax software developed by the taxing authorities, compared to a commercial software package. Using tax software developed by tax authorities minimizes the difference in aggressiveness between taxpayers in a tax-due position and those in a refund position, mitigating the effects found in prior research. Results from Experiment 2 suggest that the identity of the software developer is key; placement of a tax authority logo on commercial software does not create the same effect. Experiment 2 also provides evidence that taxpayers assume a greater detection risk when using authority-developed software, accounting for some change in behavior. The results of this paper have implications for researchers, taxpayers, and policy makers.

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