Results 101 to 110 of about 12,436 (210)

Clinical implementation and performance evaluation of a motorized MR‐compatible OCTAVIUS 4D system for SBRT patient‐specific QA on a 1.5 T MR‐LINAC

Journal of Applied Clinical Medical Physics, Volume 27, Issue 8, August 2026.
Abstract Background Magnetic resonance–guided radiotherapy using 1.5 T MR‐LINAC systems introduces specific constraints for patient‐specific quality assurance (PSQA), requiring MR‐compatible dosimetric devices capable of accurate three‐dimensional dose verification.
Clement Chevillard, Marie Blanchet, Cyrielle Mella, Robin Sauvinet, Rezart Belshi, Ivan Taranenko   +5 more
wiley   +1 more source

Systematic review of physical and dosimetric criteria for managing CIEDs in radiotherapy: A medical physicist's perspective

Journal of Applied Clinical Medical Physics, Volume 27, Issue 8, August 2026.
Abstract Aim Current radiotherapy (RT) guidelines for Cardiac Implantable Electronic Devices (CIEDs) are largely based on clinical management strategies and retrospective reports. This systematic review adopts a medical physics perspective to provide a critical, quantitative analysis of the technical evidence required for developing robust safety ...
Tiziana Malatesta, Agnese Barbareschi, Rita Alaimo, Emilio Mezzenga, Maria Grazia Brambilla, Anna Delana, Stefano Andreoli, Rita Consorti, Stefano Ren Kaiser, Marco Mapelli, Eugenia Moretti, Maria Mormile, Giulia Rambaldi Guidasci, Mara Severgnini, Lidia Strigari, Maria Daniela Falco   +15 more
wiley   +1 more source

A dosimetric study of photon energy and flattening filter mode combinations in Stereotactic Central Ablative Radiotherapy

Journal of Applied Clinical Medical Physics, Volume 27, Issue 8, August 2026.
Abstract Background In Stereotactic Central Ablative Radiotherapy (SCART), the volume of tumor receiving the full prescribed ablative dose decreases rapidly as the prescription dose increases, posing a critical challenge. To address this issue, this study investigates the dosimetric impact of combining various photon energies and flattening filter ...
Jianwei Sun, Binghua Liang, Shiqiang Zhang, Heng Zhang, Shi Wang, Xinye Ni   +5 more
wiley   +1 more source

Magnesium‐Based Transient Bioelectronics, Bio‐Optics and Bio‐Scaffolds

Advanced Functional Materials, Volume 36, Issue 67, 20 August 2026.
This paper reviews the state of the art and recent advances in magnesium‐based thin‐film, foils, and scaffolds for applications in transient bio‐optics, bioelectronics and tissue engineering. The design principles, fabrication methods, material properties, and integration strategies are discussed in detail.
Massimo Mariello, Yves Leterrier
wiley   +1 more source

Treatment robustness of total body irradiation with volumetric modulated arc therapy

Physics and Imaging in Radiation Oncology
This study evaluated the robustness of multi-isocenter Volumetric Modulated Arc Therapy Total Body Irradiation dose distribution in the overlapping region between the head-first and feet-first computed tomography scans, considering the longitudinal ...
Enrica Seravalli, Mirjam Willemsen-Bosman, Annelies Zoetelief, Sanne Roosenboom, Tessa Harderwijk, Lean Krikke, Gijsbert Bol, Alexis Kotte, Eline Huijboom, Karel van Loon, Bianca Hoeben   +10 more
doaj   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, Volume 2, Issue 4, August 2026.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

The Impact of the G8 Score on Survival Outcomes in Patients With Head and Neck Cancer Undergoing Concurrent Radiotherapy With Cetuximab due to Contraindications With Cisplatin

Cancer Medicine, Volume 15, Issue 8, August 2026.
ABSTRACT Purpose Patients unable to receive cisplatin due to age, comorbidities, or reduced performance status are commonly treated with concurrent radiotherapy (RT) and cetuximab. This study evaluated the prognostic significance of the Geriatric 8 (G8) score and the Charlson Comorbidity Index (CCI) in predicting survival outcomes in this population ...
Esin Kiraz, Mete Gündoğ, Rıdvan Gönül, İrfan Kara, İmdat Yüce, Sedat Çağlı   +5 more
wiley   +1 more source

Sustainable Synthesis and Interfacial Engineering of Graphene Quantum Dot Photocatalysts for Advanced Water Purification

Engineering Reports, Volume 8, Issue 8, August 2026.
Graphene quantum dots synthesized through sustainable low‐energy routes enhance interfacial charge transfer, reactive oxygen species generation, and pollutant adsorption for efficient photocatalytic water purification. Integrated structure–property engineering improves visible‐light activity, catalyst stability, and scalability toward environmentally ...
Kamel A. Saleh, Praharshkumar B. Raj, Masharipov Kamolbek Ko‘palovich, Hussein Khaled Nwr, Omayma Salim Waleed, Harvinder Singh Sohal, Divya Singhal, Taraneh Hieunaz Chavoushi   +7 more
wiley   +1 more source

A deep learning-based dose calculation method for volumetric modulated arc therapy

Radiation Oncology
Background Volumetric modulated arc therapy (VMAT) planning optimization involves iterative adjustment of numerous parameters, and hence requires repeatedly dose recalculation.
Bin Liang, Wenlong Xia, Ran Wei, Yuan Xu, Zhiqiang Liu, Jianrong Dai   +5 more
doaj   +1 more source

Different Pattern of Treatment Failure After Chemoradiation Between p16+ and p16− Patients Affected by Oropharyngeal Carcinoma

Head &Neck, Volume 48, Issue 8, Page 2048-2056, August 2026.
ABSTRACT Background Oropharyngeal cancer (OPC) exhibits distinct clinical behaviors according to HPV/p16 status and smoking exposure. While HPV‐positive OPC generally shows superior survival, differences in recurrence patterns remain unclear. Methods A retrospective multicenter analysis of 674 AJCC VII edition Stage III–IVa/b OPC patients treated with ...
Riccardo Gili, Paolo Bossi, Luca Lalli, Lisa Francesca Linda Licitra, Marta Maddalo, Almalina Bacigalupo, Liliana Belgioia, Jon Cacicedo, Nadia Facchinetti, Almudena Garcia Castano, Marc Oliva, Pierluigi Bonomo, Giuseppe Sanguineti, Pierfrancesco Franco, Athanassios Argiris, Amanda Psyrri, Ester Orlandi   +16 more
wiley   +1 more source