Computer simulation of light propagation in a multilayer biological tissue by the Monte Carlo method

2000 ◽  
Author(s):  
Eugeny P. Savchenko ◽  
Valery V. Tuchin
Keyword(s):  
Computer Simulation ◽  
Monte Carlo ◽  
Monte Carlo Method ◽  
Biological Tissue ◽  
Light Propagation ◽  
The Monte Carlo Method

Anisotropic light propagation in paper

2012 ◽  
Vol 27 (2) ◽  
pp. 500-506 ◽  
Author(s):  
Tomas Linder ◽  
Torbjörn Löfqvist
Keyword(s):  
Monte Carlo ◽  
Theoretical Model ◽  
Monte Carlo Method ◽  
Light Propagation ◽  
Anisotropic Scattering ◽  
Machine Direction ◽  
Photon Transport ◽  
The Monte Carlo Method ◽  
Wood Fibres ◽  
Good Agreement

Abstract We investigate anisotropic light propagation in paper using both a theoretical model and experiments. The theoretical model utilizes the Monte Carlo method to solve the photon transport equation numerically. It is assumed that wood fibres are represented by infinitely long, homogeneous and straight cylinders. The layer-like microstructure and anisotropic orientation of the fibres is considered in the model. The conical scattering by cylindrical objects, the wood fibres, is argued as the main source of anisotropic scattering. Simulations revealed that laterally resolved transmittance exhibits directional dependence. Experiments on light transmitted through a standard kraft liner product confirmed that light in fact do propagate more in the machine direction than in the cross direction. Reasonably good agreement was obtained between experimentally and numerically obtained iso-intensity patterns.

A Monte Carlo Method for Simulating Drying Temperature of the Gas-Sensing Material Based on Polyacrylonitrile

2015 ◽  
Vol 727-728 ◽  
pp. 145-149 ◽  
Author(s):  
Tatiana Semenistaya ◽  
Nina K. Plugotarenko ◽  
Viktor Petrov
Keyword(s):  
Computer Simulation ◽  
Monte Carlo ◽  
Monte Carlo Method ◽  
Quantum Chemical ◽  
Chemical Method ◽  
Gas Sensing ◽  
Quantum Chemical Method ◽  
Ir Radiation ◽  
Sensing Material ◽  
The Monte Carlo Method

The calculations of the dimer, trimer and tetramer molecules of polyacrylonitrile (PAN) using the quantum-chemical method are carried out. The computer simulation of formation of a polymer PAN chain by the Monte-Carlo method taken with the Metropolis and Wang-Landau algorithm is done. Technology of fabrication of gas-sensing material based on metal-containing PAN is developed. Electroconductive metal-containing PAN films are fabricated by method of pyrolysis under the influence of incoherent IR-radiation. Their sensing properties are studied.

scholarly journals Light Propagation inside Paper and Color Analysis by the Monte Carlo Method.

1994 ◽  
Vol 48 (9) ◽  
pp. 1177-1185
Author(s):  
Sugita Mitsurou ◽  
Yoshinobu Shiraiwa ◽  
Toshiyuki Mizuno ◽  
Akihiro Usami
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Method ◽  
Light Propagation ◽  
Color Analysis ◽  
The Monte Carlo Method

scholarly journals Prediction of Wave Energy Transformation Capability in Isolated Islands by Using the Monte Carlo Method

2021 ◽  
Vol 9 (9) ◽  
pp. 980
Author(s):  
Deivis Avila ◽  
Graciliano Nicolás Marichal ◽  
Ramón Quiza ◽  
Felipe San Luis
Keyword(s):  
Computer Simulation ◽  
Monte Carlo ◽  
Monte Carlo Method ◽  
Simulation Model ◽  
Computer Simulation Model ◽  
Energy Transformation ◽  
Energy Converter ◽  
Gran Canaria ◽  
The Monte Carlo Method ◽  
The Waves

In this work, a mathematical computer simulation model is used to predict the possible energy generated from different Waves Energy Converters (WECs) in the Canary Islands. The Monte Carlo Method is the computer simulation model proposed to predict the generated energy. The Waves Energy Converter systems analyzed in the study were, the Aqua Buoy, Wave Dragon and Pelamis converters. The models were implemented and validated, with the dataset of Gran Canaria deep water buoy. This buoy belongs to a network of buoys belonging to Spain’s State Ports and they cover a dataset period of 22 years. The research has concluded that it is possible to affirm that the achieved model is a strong tool to compute the possible energy of any WECs, when the power matrix is known. The model based on the Monte Carlo simulation can be used in isolated islands of the Atlantic Ocean and can be extrapolated to other regions with the same characteristics.

Sign in / Sign up

Export Citation Format

Share Document