Results 71 to 80 of about 15,370 (183)

Enhancing Bremsstrahlung Production From Ultraintense Laser-Solid Interactions With Front Surface Structures

open access: yes, 2014
We report the results of a combined study of particle-in-cell and Monte Carlo modeling that investigates the production of Bremsstrahlung radiation produced when an ultraintense laser interacts with a tower-structured target.
Akli, K. U.   +4 more
core   +1 more source

Nanomaterial‐Based Precision Medicine for Breast Cancer Diagnosis and Treatment

open access: yesChemNanoMat, Volume 11, Issue 11, November 2025.
This research emphasizes the use of targeted precision medicine in the treatment of breast cancer. Through the integration of diagnosis and therapeutic delivery, nanocarriers are designed to selectively target cancer cells, preserving healthy tissue, thereby improving treatment effectiveness and reducing side effects.
Tanaka Ndongwe   +8 more
wiley   +1 more source

SIMULATION OF XRF SPECTRA EMPLOYING A MODIFIED MCNP CODE

open access: yesTạp chí Khoa học Đại học Đà Lạt, 2021
The Monte Carlo N-Particle code (MCNP4C2 version) has been modified for atomic relaxation in both source code and library to simulate XRF spectra for different measurement configurations.
Nguyen Thi Tho   +2 more
doaj   +1 more source

Potential MCNP Enhancements for NCT [PDF]

open access: yes, 1993
MCNP,1 a Los Alamos National Laboratory Monte Carlo radiation transport code, is currently widely used in the medical community for a variety of purposes including treatment planning, diagnostics, beam design, tomographic studies, and radiation protection.
Estes, G. P., Taylor, W. M.
openaire   +1 more source

A new model with Serpent for the first criticality benchmarks of the TRIGA Mark II reactor

open access: yes, 2017
We present a new model, developed with the Serpent Monte Carlo code, for neutronics simulation of the TRIGA Mark II reactor of Pavia (Italy). The complete 3D geometry of the reactor core is implemented with high accuracy and detail, exploiting all the ...
Boarin, Sara   +9 more
core   +1 more source

Correlation Patterns of Muon Flux With Vertical Atmospheric Profiles: Insights From Monte Carlo Simulations

open access: yesJournal of Geophysical Research: Space Physics, Volume 130, Issue 11, November 2025.
Abstract The production, attenuation, and absorption of secondary cosmic rays (SCR) are influenced by atmospheric parameters such as air pressure and temperature. To reliably correlate SCR flux measurements with atmospheric ionization driven by energetic particle precipitation, these dependencies must be quantified.
A. Al‐Qaaod   +11 more
wiley   +1 more source

Gamma-ray fluxes in Oklo natural reactors

open access: yes, 2012
Uncertainty in the operating temperatures of Oklo reactor zones impacts the precision of bounds derived for time variation of the fine structure constant $\alpha$.
Gould, C. R.   +2 more
core   +1 more source

A comparative study of clinically used fast Monte Carlo dose engines for proton therapy

open access: yesJournal of Applied Clinical Medical Physics, Volume 26, Issue 10, October 2025.
Abstract Background Several fast Monte Carlo (MC) codes have been implemented and used to simulate proton transport and calculate patient doses in proton therapy. The resulting dose is typically compared to full MC codes, rather than other fast MC codes.
Sherif M. Gadoue, Narayan Sahoo
wiley   +1 more source

Numerical Solution of Governing Thermal-Hydraulic Equations in the Core of PBMR Using the Porous Media Model [PDF]

open access: yesمجله علوم و فنون هسته‌ای, 2014
Numerical solution of governing thermal-hydraulic equations in the core of a pebble bed modular reactor (PBMR) is investigated using the porous media approach.
Mohammad Hossein Estaki   +3 more
doaj  

Re-engineering a nanodosimetry Monte Carlo code into Geant4: software design and first results

open access: yes, 2009
A set of physics models for nanodosimetry simulation is being re-engineered for use in Geant4-based simulations. This extension of Geant4 capabilities is part of a larger scale R&D project for multi-scale simulation involving adaptable, co-working ...
Gargioni, E., Grichine, V., Pia, M. G.
core   +1 more source

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