The effect of spectral differences on the ability to judge the laterality of a simulated source followed by a simulated echo

2006 ◽  
Vol 119 (5) ◽  
pp. 3296-3296 ◽  
Author(s):  
Joseph B. Boomer ◽  
Raymond H. Dye ◽  
Stanley Sheft ◽  
William A. Yost
Keyword(s):  
Simulated Source

scholarly journals The UIUC three-dimensional stratospheric chemical transport model: Description and evaluation of the simulated source gases and ozone

1999 ◽  
Vol 104 (D9) ◽  
pp. 11755-11781 ◽  
Author(s):  
Eugene V. Rozanov ◽  
Vladimir A. Zubov ◽  
Michael E. Schlesinger ◽  
Fanglin Yang ◽  
Natalia G. Andronova
Keyword(s):  
Transport Model ◽  
Three Dimensional ◽  
Chemical Transport ◽  
Model Description ◽  
Chemical Transport Model ◽  
Simulated Source

Sensitivities of Simulated Source Contributions and Health Impacts of PM2.5 to Aerosol Models

2017 ◽  
Vol 51 (24) ◽  
pp. 14273-14282 ◽  
Author(s):  
Yu Morino ◽  
Kayo Ueda ◽  
Akinori Takami ◽  
Tatsuya Nagashima ◽  
Kiyoshi Tanabe ◽  
...  
Keyword(s):  
Health Impacts ◽  
Source Contributions ◽  
Simulated Source

scholarly journals On the variability of simulated source-receptor relationships for sulfur deposition

1986 ◽  
Vol 30 (3-4) ◽  
pp. 801-813 ◽  
Author(s):  
Perry J. Samson ◽  
Mark Fernau ◽  
Patricia Allison
Keyword(s):  
Sulfur Deposition ◽  
Simulated Source ◽  
Source Receptor Relationships

Effects of simulated source of tremor on acoustic and airflow voice measures

2000 ◽  
Vol 14 (1) ◽  
pp. 47-57 ◽  
Author(s):  
Jack Jiang ◽  
Emily Lin ◽  
Jashin Wu ◽  
Charlene Gener ◽  
David G. Hanson
Keyword(s):  
Simulated Source

scholarly journals A simulation study on using 252Cf for the treatment of esophagus tumor in human phantom

2020 ◽  
Vol 7 (1) ◽  
Author(s):  
Fatemeh S. Rasouli ◽  
Hasan Bakhshandeh ◽  
S. Mohsen Salehkoutahi
Keyword(s):  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
Neutron Source ◽  
Simulation Study ◽  
Clinical Condition ◽  
Treatment Time ◽  
Normal Tissues ◽  
Depth Dose ◽  
Neutron Brachytherapy ◽  
Simulated Source

AbstractDue to the sensitivity of this tissue, and the potential for metastasis of its cancer as well, finding accurate methods to be employed for the treatment of esophagus tumors is of especial interest for the researchers. The present study deals with a Monte Carlo simulation of 252Cf neutron brachytherapy for treating these tumors using MCNPX (Version 2.6.0) code. The widely accepted AAPM TG-43 protocol has been used to benchmark the simulated source and to examine the accuracy of the modeling. The MIRD human phantom has been used for dose evaluation in the mentioned tumor and in the surrounding normal tissues as well. To decrease the dose delivered to the healthy tissue, using appropriate shields has been proposed. Through dosimetric calculations for several candidates, Pt-Ir 10% with a thickness of 1 cm has been selected as the optimized shield. The depth-dose results as well as the isodose curves corresponding to the presence of the shielded 252Cf neutron source in the center of the simulated tumor offer this source as an appropriate candidate to be used for the treatment of the esophagus tumors and sparing normal tissues. For a suggested clinical condition of positioning the source inside the esophagus, the damage to the first depth in spine can be avoided by managing the treatment time.

scholarly journals Model-simulated Source Contributions to PM2.5 in Santiago and the Central Region of Chile

2020 ◽  
Vol 20 (5) ◽  
pp. 1111-1126 ◽  
Author(s):  
Joakim Langner ◽  
Lars Gidhagen ◽  
Robert Bergström ◽  
Ernesto Gramsch ◽  
Pedro Oyola ◽  
...  
Keyword(s):  
Central Region ◽  
Source Contributions ◽  
Simulated Source

scholarly journals Collisions Between High Latitude Clouds: Theory Meets Observations

1989 ◽  
Vol 120 ◽  
pp. 460-460
Author(s):  
J.C. Lattanzio ◽  
E.R. Keto
Keyword(s):  
Radiative Transfer ◽  
High Latitude ◽  
Energy Content ◽  
Three Dimensional ◽  
External Pressure ◽  
Line Radiation ◽  
Particle Hydrodynamics ◽  
Smoothed Particle ◽  
Simulated Source ◽  
The Stability

We report on fully three-dimensional hydrodynamic and radiative transfer simulations of collisions between high latitude clouds. Our model uses the smoothed particle hydrodynamics code described by Lattanzio and Henriksen (1988) to compute the velocity, temperature, and density fields in the impacted clouds and a recently developed radiative transfer code to compute 13 CO line radiation from the simulated source. By including the instrumental effects involved in a particular observations we can make detailed comparisons with the observations. The model shows that: 1) The previously unexplained energy source for the broad CO line wings reported by Blitz, Magnani, and Wandel (1988) derives from the collisions. 2) Collisions can induce rapid gravitational collapse and star formation in these clouds which are otherwise supported against gravitational contraction via their internal energy content. 3) The external pressure due to intercloud HI, firts proposed for these objects by Keto and Myers (1986), plays a significant role in the stability and evolution of the high latitude clouds.

Sign in / Sign up

Export Citation Format

Share Document