Results 91 to 100 of about 15,503 (186)

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

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

Iterative Determination of Distributions by the Monte Carlo Method in Problems with an External Source

open access: yes, 2013
In the Monte Carlo (MC) method statistical noise is usually present. Statistical noise may become dominant in the calculation of a distribution, usually by iteration, but is less Important in calculating integrals.
Makai, Mihály, Szatmáry, Zoltán
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

NJOY and MCNP

open access: yes, 2016
This presentation shares exercises that utilize the NJOY input deck in 235 U material calculations.
openaire   +2 more sources

Geant4-related R&D for new particle transport methods

open access: yes, 2009
A R&D project has been launched in 2009 to address fundamental methods in radiation transport simulation and revisit Geant4 kernel design to cope with new experimental requirements.
Augelli, M.   +13 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

MCNP and GADRAS Comparisons

open access: yes, 2016
To facilitate the timely execution of System Threat Reviews (STRs) for DNDO, and also to develop a methodology for performing STRs, LANL performed comparisons of several radiation transport codes (MCNP, GADRAS, and Gamma-Designer) that have been previously utilized to compute radiation signatures.
Marc Klasky   +3 more
openaire   +2 more sources

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

Research Progress on Radiation Volt‐Effect Isotope Cells

open access: yesCarbon Neutralization, Volume 4, Issue 5, September 2025.
This review systematically summarizes the latest advances in radiation voltaic nuclear batteries based on perovskite materials as well as conventional semiconductors such as silicon, gallium arsenide, silicon carbide, gallium nitride, titanium dioxide, zinc oxide, diamond, and gallium oxide, highlighting the unique potential of perovskites for high ...
Qiannan Zhao   +16 more
wiley   +1 more source

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