Results 141 to 150 of about 63,337 (194)

NEW NEUTRON DOSIMETER AND NEUTRON--SPECTRUM MODEL FOR NUCLEAR ACCIDENT DOSIMETRY.

, 1969
J.C. Bailey
openalex   +1 more source

Small elongated MLC fields: Novel equivalent square field formula and output factors

Medical Physics, EarlyView.
Abstract Purpose This study evaluates different approaches for estimating the equivalent square field size (ESF) to derive the Output Correction Factors (OCF) according to the IAEA TRS‐483 protocol, for small fields, focusing on rectangular fields generated by MLCs.
Antonella Fogliata, Antonella Stravato, Marco Pelizzoli, Francesco La Fauci, Pasqualina Gallo, Andrea Bresolin, Luca Cozzi, Giacomo Reggiori   +7 more
wiley   +1 more source

Human biodistribution and radiation dosimetry of two novel α-synuclein PET tracers, ¹⁸F-SPAL-T-06 and ¹⁸F-C05-05. [PDF]

Sci Rep
Goto R, Matsuoka K, Kimura Y, Kataoka Y, Oya M, Hirata K, Tagai K, Takahata K, Seki C, Kawamura K, Zhang MR, Higuchi M, Endo H.   +12 more
europepmc   +1 more source

Evaluation of the two‐voltage method for parallel‐plate ionization chambers irradiated with pulsed beams

Medical Physics, EarlyView.
Abstract Background Air‐vented ionization chambers exposed to clinical radiation beams may suffer from recombination during the drift of the charge carriers towards the electrodes. Thus, dosimetry protocols recommend the use of a correction factor, usually denominated saturation factor (ksat$k_{\rm sat}$), to correct the ionization chamber readout for ...
José Paz‐Martín, Andreas Schüller, Alexandra Bourgouin, Araceli Gago‐Arias, Diego M. González‐Castaño, Nicolás Gómez‐Fernández, Juan Pardo‐Montero, Faustino Gómez   +7 more
wiley   +1 more source

Safety, Dosimetry, and Feasibility of [⁶⁸Ga]Ga-PSMA-R2 as an Imaging Agent in Patients with Biochemical Recurrence or Metastatic Prostate Cancer. [PDF]

J Nucl Med
Lindenberg L, Hope TA, Lin FI, Rowe SP, Pucar D, Gilbert N, Chicco D, He B, Feuerecker B, Castaldi E, Solnes LB.   +10 more
europepmc   +1 more source

DOSIMETRY IN SUPPORT OF WHOLESOMENESS STUDIES

, 1979
ROBERT D. JARRETT, John W. Halliday
openalex   +1 more source

Three and Four Courses of Radiation for Children with Recurrent Diffuse Intrinsic Pontine Glioma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Re‐irradiation (RT2) for children with diffuse intrinsic pontine glioma (DIPG) is increasingly used upon recurrence; however, limited data are available for evaluating additional courses of radiotherapy (RT) for DIPG. The purpose of this case series was to report our institutional experience in treating patients with recurrent DIPG ...
Nisha Shariff, Anthony Lausch, Eric Bouffet, Derek S. Tsang   +3 more
wiley   +1 more source

Advancements in Tissue-Equivalent Gel Dosimeters. [PDF]

Gels
Sagsoz ME, Korkut O, Gallo S.
europepmc   +1 more source

Long‐Term Outcomes and Quality of Life of Children With Intracranial Ependymoma Treated With Pencil Beam Scanning Proton Therapy

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Ependymoma is a common brain tumor in children and adolescents. Adjuvant radiation therapy improves prognosis but carries potential toxicity risks, particularly for young patients. Proton therapy (PT) offers better conformal treatments and reduces dose exposure compared to traditional photon radiotherapy.
Eymeric Le Reun, Ilya Kotov, Dominic Leiser, Alessia Pica, Miriam Vazquez, Gabriele Calaminus, Damien Charles Weber   +6 more
wiley   +1 more source

Determination of the beam quality correction factor k Q msr ${k}_{{Q}_{{\mathrm{msr}}}}$ for the PTW Semiflex 3D ionization chamber for the reference dosimetry at ZAP-X. [PDF]

J Appl Clin Med Phys
Saße K, Albers K, Eulenstein D, Weidlich G, Poppe B, Looe HK.   +5 more
europepmc   +1 more source