Monte Carlo simulations

Lecture Monte carlo simulations: Application to lattice models, part I - Basics. The main contents of this chapter include all of the following: Introduction, thermodynamics and statistical mechanics, phase transition, probability theory.

32p whocare_d 22-09-2016 62 6   Download

Lecture Monte carlo simulations: Application to lattice models, part II - Monte carlo simulation methods. The main contents of this chapter include all of the following: The spin models, boundary conditions, simple sampling monte carlo methods, importance sampling monte carlo methods.

76p whocare_d 22-09-2016 62 5   Download

Lecture Monte carlo simulations: Application to lattice models, part III - Finite size effects and reweighting methods. The main contents of this chapter include all of the following: Finite size effects, single histogram method, multiple histogram method, wang-Landau method, the applications.

86p whocare_d 22-09-2016 47 5   Download

The purpose of the study is to quantify breast dose to reassure patients and staff that these understandings still apply. A combination of measurements and simulations were used to estimate absorbed breast dose. Gafchromic® XR-QA2 film was used to measure breast dose placed inside the RANDO® phantom in a series of controlled experiments. The RANDO® is an anthropomorphic phantom commonly used for dosimetry investigations. Gafchromic® XR QA2 film is a radiochromic film that changes colour when irradiated. Simulation is commonly used and readily available.

195p runthenight05 01-03-2023 7 3   Download

In the present paper, we propose an alternative version of the AMS algorithm, adapted for the first time to the field of particle transport.

10p christabelhuynh 30-05-2020 11 0   Download

This paper focuses on Monte Carlo simulations aimed at calculating the dose response of the RadFET dosimeter, when exposed to the complex CHARM mixed-fields, at CERN. We study how the dose deposited in the gate oxide (SiO2) of the RadFET is affected by the energy threshold variation in the Monte Carlo simulations as well as the materials and sizes of scoring volumes.

8p christabelhuynh 30-05-2020 11 1   Download

In this work, we report studies on a fast low power accelerator driven system model as a possible experimental facility, focusing on its capabilities in terms of measurement of relevant integral nuclear quantities.

8p christabelhuynh 30-05-2020 14 1   Download

In this study, we use MIXOPTIM, a Monte-Carlo simulator of the behavior of a mix of power sources on a territory, to evaluate the performance of the present EU power mix. After a validation on the French mix, we applied it to the whole EU territory and made variational calculations around the present mix to evaluate the performance impacts induced by small changes in installed renewable power and nuclear power.

5p christabelhuynh 30-05-2020 5 0   Download

A correlated sampling technique has been implemented to estimate the impact of cross section modifications on the neutron transport and in Monte Carlo simulations in one single calculation. This implementation has been coupled to a Total Monte Carlo approach which consists in propagating nuclear data uncertainties with random cross section files.

9p christabelhuynh 29-05-2020 9 2   Download

Instead of running hundreds or thousands of neutronics calculations, we therefore investigate the possibility to take those many cross-section file samples and perform ‘cheap’ sensitivity perturbation calculations. This is efficiently possible with the NEA Nuclear Data Sensitivity Tool (NDaST) and this process we name the half Monte Carlo method (HMM).

8p christabelhuynh 29-05-2020 9 0   Download

This paper presents a new method for selection of optimal options portfolios. The problem of defining optimal portfolios of real options is formulated as integer programming. The algorithm of generating an optimal portfolio of real options is also presented.

18p tohitohi 22-05-2020 17 1   Download

Chương 1 - Mô phỏng monte carlo (monte carlo simulation). Sau khi học xong chương này người học có thể: Nắm vững các khái niệm dùng trong mô phỏng Monte Carlo (Monte Carlo Simulation, MCS), ứng dụng MCS một cách thích hợp trong quản lý dự án & quản lý xây dựng. Mời các bạn cùng tham khảo.

9p tangtuy20 26-07-2016 88 10   Download

Rủi ro là khả năng xảy ra của mất mát, hư hỏng hoặc một biến cố không kỳ vọng. • Khi phân tích rủi ro, bạn nên quan tâm đến:  Rủi ro ở đâu (chổ nào)? (Cái gì là rủi ro?)  Làm thế nào để định lượng rủi ro? • Phân loại phân tích mô phỏng bằng bảng tính:  Ước lượng điểm (Points Estimate)  Ước lượng khoảng (Range Estimate)  Các tình huống Cái gì-nếu (What-if Scenarious)  Mô phỏng Monte-Carlo (Monte-Carlo Simulation)...

14p henchidaubung 29-08-2013 141 37   Download

Thrombi, which are dissolved primarily by plasmin (EC 3.4.21.7.), contain up to millimolar concentrations of fatty acids and these are known to affect the action of the protease. In the present study the modulation of plasmin activity was characterized quantitatively in a continuous amidolytic assay based on synthetic plasmin substrate (Spectrozyme-PL).

9p media19 06-03-2013 41 5   Download

Web search engine: Markov chain theory Data Mining, Machine Learning: Data mining, Machine learning: Stochastic gradient, Markov chain Monte Carlo, Image processing: Markov random fields, Design of wireless communication systems: random matrix theory, Optimization of engineering processes: simulated annealing, genetic algorithms, Finance (option pricing, volatility models): Monte Carlo, dynamic models, Design of atomic bomb (Los Alamos): Markov chain Monte Carlo.

16p quangchien2205 30-03-2011 88 7   Download