Results 1 to 10 of about 6,381,913 (179)
Frontiers in Oncology, 2021 BackgroundThe presence of hypoxic cells in high-grade glioma (HGG) is one of major reasons for failure of local tumour control with radiotherapy (RT). The use of hyperbaric oxygen therapy (HBO) could help to overcome the problem of oxygen deficiency in ...
Donatella Arpa +17 more
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Frontiers in Oncology, 2021 BackgroundMRI-based differential diagnosis of glioma recurrence (GR) and treatment-induced changes (TICs) remain elusive in up to 30% of treated glioma patients.
Monica Celli +8 more
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, 2018 We consider very natural "fence enclosure" problems studied by Capoyleas, Rote, and Woeginger and Arkin, Khuller, and Mitchell in the early 90s. Given a set $S$ of $n$ points in the plane, we aim at finding a set of closed curves such that (1) each point
Abrahamsen, Mikkel +7 more
core +13 more sources
Frontiers in Oncology, 2021 PurposeThe objective of this study was to evaluate a set of radiomics-based advanced textural features extracted from 18F-FLT-PET/CT images to predict tumor response to neoadjuvant chemotherapy (NCT) in patients with locally advanced breast cancer (BC ...
Lorenzo Fantini +11 more
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Analysis and Control of Single Phase Grid Connected Modular Multilevel Converter in Per Unit
European Mechanical Science, 2020 In this paper, a mathematical model and control methods of a modular multilevel converter are examined in per unit. Some control algorithms, like a sorting algorithm, circulating current control, proportional resonant controller and pulse width ...
Eyüp Akpınar, Elif Beyhan
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Frontiers in Oncology, 2021 PurposeTo demonstrate that quantitative multicomponent T2 relaxation can be more sensitive than conventional FLAIR imaging for detecting cerebral tissue abnormalities.MethodsSix patients affected by lower-grade non-enhancing gliomas underwent T2 ...
Pietro Bontempi +5 more
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Frontiers in Immunology, 2021 High-dose interleukin-2 (HD IL-2) has curative potential in metastatic melanoma (MM) and renal cell carcinoma (RCC). Radiotherapy (RT) kills cancer cells and induces immunomodulatory effects.
Jenny Bulgarelli +21 more
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Capacity per Unit-Energy of Gaussian Random Many-Access Channels [PDF]
, 2020 We consider a Gaussian multiple-access channel with random user activity where the total number of users $\ell_n$ and the average number of active users $k_n$ may be unbounded.
Koch, Tobias, Ravi, Jithin
core +2 more sources
Online MTPA Trajectory Tracking of IPMSM Based on a Novel Torque Control Strategy
Energies, 2019 The maximum-torque-per-ampere (MTPA) scheme is widely used in the interior permanent magnet synchronous machine (IPMSM) drive system to reduce copper losses. However, MTPA trajectory is complicated to solve analytically.
Jianxia Sun +3 more
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Quantum Channel Capacities Per Unit Cost [PDF]
, 2018 Communication over a noisy channel is often conducted in a setting in which different input symbols to the channel incur a certain cost. For example, for bosonic quantum channels, the cost associated with an input state is the number of photons, which is
Ding, Dawei +2 more
core +3 more sources