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Ziad Francis

Explore the profile of Ziad Francis including associated specialties, affiliations and a list of published articles. Areas
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Articles 18
Citations 128
Followers 0
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Recent Articles
1.
Hakme M, Francis Z, Rizk C, Fares G
Appl Radiat Isot . 2025 Feb; 220:111740. PMID: 39999748
Understanding organ dose during CT scans is crucial due to cancer risks from low-level radiation exposure. This study aims to analyze and compare different methods for estimating CT organ doses...
2.
Felefly T, Francis Z, Roukoz C, Fares G, Achkar S, Yazbeck S, et al.
J Imaging Inform Med . 2024 Aug; PMID: 39187703
Dedicated brain imaging for cancer patients is seldom recommended in the absence of symptoms. There is increasing availability of non-enhanced CT (NE-CT) of the brain, mainly owing to a wider...
3.
Sakata D, Hirayama R, Shin W, Belli M, Tabocchini M, Stewart R, et al.
Phys Med . 2024 May; 124:103375. PMID: 38749829
No abstract available.
4.
Felefly T, Roukoz C, Fares G, Achkar S, Yazbeck S, Meyer P, et al.
J Digit Imaging . 2023 Jul; 36(6):2335-2346. PMID: 37507581
Solitary large brain metastases (LBM) and high-grade gliomas (HGG) are sometimes hard to differentiate on MRI. The management differs significantly between these two entities, and non-invasive methods that help differentiate...
5.
de Faria J, Santiago J, Francis Z, Bernal M
J Phys Chem A . 2023 Mar; 127(11):2453-2459. PMID: 36917468
The use of the Time-Dependent Density-Functional Theory (TDDFT) has increased in the atomic collision field. Calculating the electron-capture cross section (ECCS) for protons is an important question in hadrontherapy and...
6.
Sakata D, Hirayama R, Shin W, Belli M, Tabocchini M, Stewart R, et al.
Phys Med . 2022 Dec; 105:102508. PMID: 36549067
Purpose: Track structure Monte Carlo (MC) codes have achieved successful outcomes in the quantitative investigation of radiation-induced initial DNA damage. The aim of the present study is to extend a...
7.
Seif E, El Bitar Z, Incerti S, Bernal M, Francis Z
Phys Med . 2022 Nov; 104:56-66. PMID: 36368091
Purpose: We explored different technologies to minimize simulation time of the Monte-Carlo method for track generation following the Geant4-DNA processes for electrons in water. Methods: A GPU software tool is...
8.
Shin W, Sakata D, Lampe N, Belov O, Tran N, Petrovic I, et al.
Cancers (Basel) . 2021 Oct; 13(19). PMID: 34638425
Accurately modeling the radiobiological mechanisms responsible for the induction of DNA damage remains a major scientific challenge, particularly for understanding the effects of low doses of ionizing radiation on living...
9.
Francis Z, Incerti S, Zein S, Lampe N, Guzman C, Durante M
Radiat Res . 2021 Jan; 195(3):221-229. PMID: 33411888
Immunization with an inactivated virus is one of the strategies currently being tested towards developing a SARS-CoV-2 vaccine. One of the methods used to inactivate viruses is exposure to high...
10.
Tang N, Bueno M, Meylan S, Perrot Y, Tran H, Freneau A, et al.
Int J Mol Sci . 2019 Dec; 20(24). PMID: 31835321
The objective of this work was to study the differences in terms of early biological effects that might exist between different X-rays energies by using a mechanistic approach. To this...