Results 81 to 90 of about 15,370 (183)
Research Progress on Radiation Volt‐Effect Isotope Cells
Carbon 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
Study of Self-Absorption in Gamma-Ray Spectroscopy of Environmental Samples [PDF]
مجله علوم و فنون هستهای, 2014 HPGe detector has been simulated by using MCNP code, and the detector response has been determined. Monte Carlo simulations have been performed for different elemental composition and density as environmental Marinelli samples (z =10-90, ρ = 0.8-2 g/cm3).
Mahboobeh Lotfi +2 more
doaj
Geant4-related R&D for new particle transport methods
, 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
Non‐compliant neutron dose associated with an internal lead slab in a radiotherapy treatment vault
Journal of Applied Clinical Medical Physics, Volume 26, Issue 8, August 2025.Abstract Background In high energy radiotherapy treatment vaults, photoneutrons can be produced by direct photon interactions with barrier materials and have a mean energy of approximately 20% of the nominal photon energy. Excess photoneutrons outside a treatment vault are always a concern due to their significant radiobiological efficacy, or Q value ...
Eduardo Galiano +2 more
wiley +1 more source
Operation of a 1-Liter-Volume Gaseous Argon Scintillation Counter
, 2009 We have built a gas-phase argon ionization detector to measure small nuclear recoil energies (< 10 keVee). In this paper, we describe the detector response to X-ray and gamma calibration sources, including analysis of pulse shapes, software triggers ...
A. Bernstein +23 more
core +1 more source
Medical Physics, Volume 52, Issue 8, August 2025.Abstract Background Patient‐specific dosimetry in radiopharmaceutical therapy (RPT) offers a promising approach to optimize the balance between treatment efficacy and toxicity. The introduction of 360° CZT gamma cameras enables the development of personalized dosimetry studies using whole‐body single photon emission computed tomography and computed ...
Aya Terro +7 more
wiley +1 more source
Evaluation of RAPID for a UNF cask benchmark problem
EPJ Web of Conferences, 2017 This paper examines the accuracy and performance of the RAPID (Real-time Analysis for Particle transport and In-situ Detection) code system for the simulation of a used nuclear fuel (UNF) cask.
Mascolino Valerio +2 more
doaj +1 more source
, 2016 This presentation shares exercises that utilize the NJOY input deck in 235 U material calculations.
openaire +2 more sources
Photoactivation experiment on 197Au and its implications for the dipole strength in heavy nuclei
, 2008 The 197Au(gamma,n) reaction is used as an activation standard for photodisintegration studies on astrophysically relevant nuclei. At the bremsstrahlung facility of the superconducting electron accelerator ELBE (Electron Linear accelerator of high ...
A. R. Junghans +16 more
core +1 more source
Journal of Applied Clinical Medical Physics, Volume 26, Issue 7, July 2025.Abstract Purpose This study aims to validate HDR brachytherapy dosimetry for cervical cancer patients utilizing the egs_brachy Monte Carlo (MC) simulation. Methods Three cervical cancer patients treated with 192Ir HDR brachytherapy were included. Dose distributions were calculated by the Oncentra Brachy v4 treatment planning system (TPS) based on AAPM ...
Duong Thanh Tai +7 more
wiley +1 more source