Results 81 to 90 of about 3,531,640 (340)

Molecular Mechanisms of Radiation-Induced Cancer Cell Death: A Primer

open access: yesFrontiers in Cell and Developmental Biology, 2020
Radiation therapy (RT) is responsible for at least 40% of cancer cures, however treatment resistance remains a clinical problem. There have been recent advances in understanding the molecular mechanisms of radiation-induced cell death.
J. Sia, Radosław Szmyd, E. Hau, H. Gee
semanticscholar   +1 more source

Integration of single‐cell and bulk RNA‐sequencing data reveals the prognostic potential of epithelial gene markers for prostate cancer

open access: yesMolecular Oncology, EarlyView.
Prostate cancer is a leading malignancy with significant clinical heterogeneity in men. An 11‐gene signature derived from dysregulated epithelial cell markers effectively predicted biochemical recurrence‐free survival in patients who underwent radical surgery or radiotherapy.
Zhuofan Mou, Lorna W. Harries
wiley   +1 more source

Effect of different noise reduction techniques and template matching parameters on markerless tumor tracking using dual‐energy imaging

open access: yesJournal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022
Abstract Purpose To evaluate the impact of various noise reduction algorithms and template matching parameters on the accuracy of markerless tumor tracking (MTT) using dual‐energy (DE) imaging. Methods A Varian TrueBeam linear accelerator was used to acquire a series of alternating 60 and 120 kVp images (over a 180° arc) using fast kV switching, on ...
Mandeep Kaur   +9 more
wiley   +1 more source

Cost-effective approach to lung cancer risk for a radiological dispersal device (RDD) scenario

open access: yesNukleonika, 2019
A release of radioactive material into the environment can lead to hazardous exposure of the population and serious future concerns about health issues such as an increased incidence of cancer.
Costa Karolina P. S.   +8 more
doaj   +1 more source

Heat Transfer in Directional Water Transport Fabrics

open access: yesFibers, 2016
Directional water transport fabrics can proactively transfer moisture from the body. They show great potential in making sportswear and summer clothing.
Chao Zeng   +3 more
doaj   +1 more source

Numerical design of dual-scale foams to enhance radiation absorption

open access: yesAIMS Energy, 2021
Unlike silicon carbide ceramic, the alumina ceramic and zirconia ceramic are by its very nature weakly absorbing in visible and near infrared wavebands.
Hong-Wei Chen   +5 more
doaj   +1 more source

Stereotactic body radiation therapy for inoperable early stage lung cancer.

open access: yesJournal of the American Medical Association (JAMA), 2010
CONTEXT Patients with early stage but medically inoperable lung cancer have a poor rate of primary tumor control (30%-40%) and a high rate of mortality (3-year survival, 20%-35%) with current management.
R. Timmerman   +12 more
semanticscholar   +1 more source

Clinical significance of stratifying prostate cancer patients through specific circulating genes

open access: yesMolecular Oncology, EarlyView.
We tested a specific panel of genes representative of luminal, neuroendocrine and stem‐like cells in the blood of prostate cancer patients, showing predictive value from diagnosis to late stages of disease. This approach allows monitoring of treatment responses and outcomes at specific time points in trajectories.
Seta Derderian   +12 more
wiley   +1 more source

Evaluation of an EPID in vivo monitoring system using local and external independent audit measurements

open access: yesJournal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022
Abstract Purpose The aim of this work was to evaluate the SunCHECK PerFRACTION, the software for in vivo monitoring using EPID images. Materials/Methods First, the PerFRACTION ability to detect errors was investigated simulating two situations: (1) variation of LINAC output and (2) variation of the phantom thickness.
Samuel Ramalho Avelino   +3 more
wiley   +1 more source

Experimental and Numerical Study of the Radiant Induction-Unit and the Induction Radiant Air-Conditioning System

open access: yesEnergies, 2016
In this paper we proposed the novel air-conditioning system which combined induction ventilation and radiant air-conditioning. The indoor terminal device is the radiant induction-unit (RIDU).
Qiang Si, Xiaosong Zhang
doaj   +1 more source

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