Results 51 to 60 of about 558 (154)

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

Total ionization dose and electromagnetic pulse synergistic effects on low dropout linear regulator

AIP Advances
As a power management chip widely used in various electronic systems, the low dropout regulator (LDO) plays a crucial role in the normal operation of electronic systems.
Zitao Zhao, Lin Wen, Yudong Li, Jie Feng, Bingkai Liu, Qi Guo   +5 more
doaj   +1 more source

The Neuroprotective Potentials of Dual GIP/GLP1‐RA (Tirzepatide): From Preclinical Experiments to Clinical Trials: A Scoping Review

Brain and Behavior, Volume 16, Issue 8, August 2026.
The graphical abstract summarizes the current evidence on the potential neuroprotective effects of tirzepatide (TZP), a dual GIP/GLP‐1 receptor agonist, across mechanistic, preclinical, and clinical domains. Mechanistically, TZP is proposed to exert direct neural effects, preserve mitochondrial function, reduce apoptosis, oxidative stress, and ...
Yousef Hawas, Mohamed Abouzid, Ahmed Farid Gadelmawla, Dalia Kamal Ewis, Abdallah Khatatbeh, Yasmin Negida, Ahmed Negida   +6 more
wiley   +1 more source

Splenic lymphoid hyperplasia in a cat presenting with hyperammonaemia, hypercalcaemia and hypercobalaminaemia

Veterinary Record Case Reports, Volume 14, Issue 3, August 2026.
Abstract A 5‐year‐old, male neutered, Bengal‐cross cat presented with progressive neurological signs (ataxia and torticollis). Initial haematology, serum biochemistry and electrolytes (including calcium) were unremarkable; however, ammonia was markedly elevated.
Kerry E. Rolph, Tim Scase, Owen Davies
wiley   +1 more source

Stem cell–based therapies for type 1 diabetes: Progress in differentiation, clinical translation, and immune protection

Animal Models and Experimental Medicine, Volume 9, Issue 7, Page 1277-1291, July 2026.
Directed differentiation of pluripotent stem cells into functional pancreatic β cells have emerged as a promising strategy for the radical treatment of type 1 diabetes, with preclinical and early clinical evidence demonstrating reversal of hyperglycemia and insulin independence.
Zifan Li, Yu Kang, Yuyu Niu
wiley   +1 more source

Online Threshold Voltage Monitoring for Silicon Carbide Planar and Trench MOSFETs under γ-Ray Exposure

Space: Science & Technology
Traditional threshold-voltage (Vth) measurements are usually performed either offline or during in situ state monitoring, are typically conducted offline or in situ state monitoring, limiting their ability to assess Vth accurately during the aging ...
Xinlan Hou, Runding Luo, Tao Luo, Zaiman Xiang, Xiaoyan Xu, Jianjun Zhuang, Anton Chernyakov, Jiajie Fan   +7 more
doaj   +1 more source

Effect of carbamazepine on the pharmacokinetics of vepdegestrant, a PROteolysis TArgeting Chimera estrogen receptor degrader, in healthy adults

British Journal of Clinical Pharmacology, Volume 92, Issue 7, Page 2183-2192, July 2026.
Aim To evaluate the effects of carbamazepine, a strong cytochrome P450 (CYP)3A4 inducer, on the pharmacokinetics and safety of vepdegestrant, a PROteolysis TArgeting Chimera estrogen receptor degrader. Methods This was a phase 1, open‐label, fixed‐sequence, two‐period study in healthy adult participants.
Hechuan Wang, Jennifer A. Winton, Kyle T. Matschke, Alexandre Stouffs, Kimberly C. Lee, Yuanyuan Zhang, Wenlian Qiao, Weiwei Tan   +7 more
wiley   +1 more source

The improvement on total ionizing dose （TID） effects of the ultra-deep submicron MOSFET featuring delta doping profiles

Acta Physica Sinica, 2010
Total ionizing dose （TID） effects of the deep submicron MOSFET （metal oxide semiconductor field effect transistor） with delta doping profiles and uniform doping profiles in the channel region are analyzed in this paper. The influence of both doping profiles on the leakage current and threshold voltage is investigated. The results show that, the leakage
null Wang Si-Hao, null Lu Qing, null Wang Wen-Hua, null An Xia, null Huang Ru   +4 more
openaire   +1 more source

Characterization of total ionizing dose damage in COTS pinned photodiode CMOS image sensors

AIP Advances, 2016
The characterization of total ionizing dose (TID) damage in COTS pinned photodiode (PPD) CMOS image sensors (CISs) is investigated. The radiation experiments are carried out at a 60Co γ-ray source. The CISs are produced by 0.18-μm CMOS technology and the
Zujun Wang, Wuying Ma, Shaoyan Huang, Zhibin Yao, Minbo Liu, Baoping He, Jing Liu, Jiangkun Sheng, Yuan Xue   +8 more
doaj   +1 more source

Proton‐Radiation Hardening of High‐Speed Ge/Si Integrated Photodetectors for Space Applications

Nanophotonics, Volume 15, Issue 12, 25 June 2026.
Hydrogen loading is demonstrated as a radiation‐hardening strategy for high‐speed Ge/Si integrated photodetectors under broadband proton irradiation. By suppressing irradiation‐induced leakage‐current growth and mitigating bandwidth degradation, hydrogen‐loaded devices maintain high‐speed operation and improved stability, providing a practical route ...
Junguo Xu, Yingying Zhong, Xiongping Bao, Junfeng Chen, Wenjie Peng, Haotian Hu, Yiti Xiong, Weiye Xia, Xiao Chen, Meisong Liao, Jianhui Bin, Yuchen Wang, Libing Zhou, Weibiao Chen   +13 more
wiley   +1 more source